/* ============================================
   Libra Europe Design System v2.1
   "Industrial Forge" - Premium Industrial Theme
   Warm depth with precision engineering feel
   ============================================ */

/* Google Fonts loaded via HTML link tag for better performance */
/* Fonts: Inter (Display), IBM Plex Sans (Body), JetBrains Mono (Code) */

:root {
    /* ===== INDUSTRIAL FORGE PALETTE ===== */

    /* Core Backgrounds - Warm industrial charcoal (not pure black) */
    --bg-primary: #0A0D10;          /* Deep charcoal with blue undertone */
    --bg-secondary: #0E1215;        /* Slightly warmer dark */
    --bg-surface: #141820;          /* Industrial steel-blue tint */
    --bg-elevated: #1A1F28;         /* Elevated with warmth */
    --bg-card: #151A22;             /* Card surfaces */
    --bg-card-hover: #1C222C;       /* Hover state */

    /* Primary Accent - Refined lime (slightly warmer) */
    --accent-primary: #B8E855;      /* Warmer, richer lime */
    --accent-primary-dim: rgba(184, 232, 85, 0.12);
    --accent-primary-glow: rgba(184, 232, 85, 0.25);

    /* Secondary Accents - Industrial warmth */
    --accent-copper: #D4976A;       /* Copper/bronze - industrial machinery */
    --accent-copper-dim: rgba(212, 151, 106, 0.15);
    --accent-steel: #7A8B9A;        /* Steel blue-gray */
    --accent-ember: #E8734A;        /* Warm ember for alerts/energy */

    /* Text Hierarchy - Warmer whites */
    --text-primary: #F5F5F2;        /* Warm off-white */
    --text-secondary: #9EA5AE;      /* Warm gray */
    --text-muted: #6B7280;          /* Softer muted */
    --text-dim: #4B5563;            /* Dim text */

    /* Borders & Dividers - Warmer */
    --border-subtle: rgba(255, 255, 255, 0.05);
    --border-default: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(184, 232, 85, 0.25);
    --border-copper: rgba(212, 151, 106, 0.2);

    /* Glows & Effects */
    --glow-accent: 0 0 60px rgba(184, 232, 85, 0.12);
    --glow-accent-strong: 0 0 80px rgba(184, 232, 85, 0.2);
    --glow-copper: 0 0 50px rgba(212, 151, 106, 0.15);

    /* Gradients - More sophisticated */
    --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(184, 232, 85, 0.06), transparent);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.02) 0%, transparent 50%);
    --gradient-border: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
    --gradient-text: linear-gradient(135deg, #F5F5F2 0%, #9EA5AE 100%);
    --gradient-copper: linear-gradient(135deg, #D4976A 0%, #C17F4D 100%);

    /* Typography */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Type Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    --text-8xl: 6rem;

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Layout */
    --container-max: 1400px;
    --container-tight: 900px;
    --section-padding: clamp(4rem, 10vh, 8rem);
    --header-height: 72px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px rgba(197, 244, 103, 0.1);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 150ms;
    --duration-base: 250ms;
    --duration-slow: 400ms;
    --duration-slower: 600ms;

    /* Z-index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
    --z-notification: 10000;

    /* Legacy compatibility */
    --primary-color: var(--accent-primary);
    --color-accent: var(--accent-primary);
    --white: var(--text-primary);
    --transition: var(--duration-base) var(--ease-out);
    --color-text-primary: var(--text-primary);
    --color-text-secondary: var(--text-secondary);
}

/* ============================================
   Base Styles & Reset
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-secondary);
}

html::-webkit-scrollbar {
    width: 6px;
}

html::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

html::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: var(--radius-full);
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Subtle noise texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.015;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Material Icons */
.material-symbols-outlined {
    font-size: 24px;
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.1;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, var(--text-7xl)); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 4vw, var(--text-5xl)); }
h3 { font-size: clamp(1.25rem, 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-xl); }

p {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 65ch;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Selection styling */
::selection {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Focus styling */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-tight {
    max-width: var(--container-tight);
}

/* Section base */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* Ensure content above backgrounds */
header, main, footer {
    position: relative;
    z-index: 2;
}

/* ============================================
   PCB Scrollbar - Custom scrollbar as page spine
   ============================================ */

/* Hide native scrollbar */
html {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    scroll-behavior: smooth;
}

html::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

/* Scroll snap disabled - was blocking contact/footer scrolling */
/* Keeping smooth scroll behavior instead */

/* PCB Scrollbar Container */
.pcb-scrollbar {
    position: fixed;
    top: 0;
    right: 16px;
    width: 40px;
    height: 100vh;
    z-index: 9999;
    pointer-events: auto;
    cursor: pointer;
}

.pcb-scrollbar-svg {
    width: 100%;
    height: 100%;
}

/* Track line */
.pcb-scrollbar-track {
    transition: stroke 0.3s ease;
}

.pcb-scrollbar:hover .pcb-scrollbar-track {
    stroke: rgba(143, 216, 96, 0.45);
}

/* Thumb styling */
.pcb-scrollbar-thumb {
    cursor: grab;
    transition: transform 0.1s ease;
}

.pcb-scrollbar-thumb:hover .thumb-glow {
    fill: rgba(143, 216, 96, 0.6);
}

.pcb-scrollbar-thumb:hover .thumb-core {
    fill: rgba(143, 216, 96, 0.8);
}

.pcb-scrollbar.dragging .pcb-scrollbar-thumb {
    cursor: grabbing;
}

.pcb-scrollbar.dragging .thumb-glow {
    fill: rgba(143, 216, 96, 0.7);
    filter: url(#scrollbar-glow-strong);
}

/* Thumb pulse animation */
.thumb-glow {
    animation: thumbPulse 4s ease-in-out infinite;
}

@keyframes thumbPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.9;
        transform: scale(1.1);
    }
}

/* Section markers */
.pcb-marker {
    transition: fill 0.3s ease, r 0.3s ease;
}

.pcb-marker:hover {
    fill: rgba(143, 216, 96, 0.5);
}

/* ============================================
   Section Connection Traces
   ============================================ */

.pcb-section-connector {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    height: 20px;
    pointer-events: none;
    z-index: 10;
}

.pcb-section-connector .connector-svg {
    width: 100%;
    height: 100%;
}

/* Stub (always visible) */
.pcb-section-connector .connector-stub {
    opacity: 1;
}

/* Extended line (hidden by default) */
.pcb-section-connector .connector-line {
    opacity: 0;
    stroke-dasharray: 60;
    stroke-dashoffset: 60;
    transition: stroke-dashoffset 0.4s ease-out, opacity 0.4s ease-out;
}

/* Connector dot */
.pcb-section-connector .connector-dot {
    opacity: 0.5;
    transition: opacity 0.3s ease, fill 0.3s ease;
}

/* When section is in view - connected state */
.pcb-section-connector.connected .connector-line {
    opacity: 1;
    stroke-dashoffset: 0;
}

.pcb-section-connector.connected .connector-dot {
    opacity: 1;
    fill: rgba(143, 216, 96, 0.9);
    animation: connectorDotPulse 2s ease-in-out infinite;
}

@keyframes connectorDotPulse {
    0%, 100% {
        r: 3;
    }
    50% {
        r: 4;
    }
}

/* Section-specific positioning */
.pcb-connector-solutions {
    top: 200px;
}

.pcb-connector-partners {
    top: 150px;
}

.pcb-connector-faq {
    top: 100px;
}

.pcb-connector-contact {
    top: 120px;
}

/* Active section subtle glow effect */
.pcb-section-active {
    position: relative;
}

.pcb-section-active::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(143, 216, 96, 0.1) 20%,
        rgba(143, 216, 96, 0.15) 50%,
        rgba(143, 216, 96, 0.1) 80%,
        transparent 100%
    );
    pointer-events: none;
}

/* Hide scrollbar on mobile */
@media (max-width: 768px) {
    .pcb-scrollbar {
        display: none;
    }

    .pcb-section-connector {
        width: 40px;
        opacity: 0.3;
    }

    .pcb-section-connector .connector-line {
        display: none;
    }

    .pcb-section-active::after {
        display: none;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .thumb-glow {
        animation: none;
    }

    .pcb-section-connector .connector-line {
        transition: none;
    }

    .pcb-section-connector .connector-dot {
        animation: none;
    }
}

/* ============================================
   PCB Spine System - New Scroll Navigation
   ============================================ */

/* Spine Container - Fixed right edge */
.pcb-spine {
    position: fixed;
    top: 0;
    right: 0;
    width: 60px;
    height: 100vh;
    z-index: 9998;
    pointer-events: none;
}

.pcb-spine-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* Track line */
.pcb-spine-track {
    transition: stroke 0.3s ease;
}

/* Dock points */
.pcb-dock {
    transition: all 0.3s ease;
}

.pcb-dock-glow {
    transition: opacity 0.3s ease;
}

/* Hero trace */
.pcb-hero-trace {
    transition: stroke 0.3s ease;
}

/* Traveling dots */
.pcb-traveling-dot {
    opacity: 0.9;
}

/* Section connection traces */
.pcb-section-trace {
    transition: stroke-dashoffset 0.4s ease-out;
}

.pcb-trace-dot {
    transition: cx 0.4s ease-out, cy 0.4s ease-out, opacity 0.3s ease;
}

/* Solutions tab wiring */
.pcb-tab-bus {
    opacity: 0.6;
}

.pcb-tab-node {
    transition: fill 0.3s ease, r 0.3s ease;
}

.pcb-drop-trace,
.pcb-drop-node {
    transition: all 0.3s ease-out;
}

/* Hide on mobile */
@media (max-width: 768px) {
    .pcb-spine {
        display: none !important;
    }

    .pcb-solutions-wiring {
        display: none !important;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pcb-traveling-dot,
    .pcb-trace-dot {
        display: none;
    }

    .pcb-section-trace {
        stroke-dashoffset: 0 !important;
        transition: none !important;
    }

    .pcb-dock-glow animate,
    .pcb-traveling-dot animate,
    .pcb-traveling-dot animateMotion {
        display: none;
    }
}

/* ============================================
   PCB System v4 - Junction Nodes & Animations
   ============================================ */

/* Junction nodes at wire corners */
.junction-node {
    pointer-events: none;
}

.junction-glow {
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.junction-core {
    transition: opacity 0.3s ease, fill 0.3s ease, r 0.3s ease;
}

/* Traveling dot with glow trail */
.traveling-dot {
    transition: opacity 0.5s ease;
    will-change: transform;
}

.traveling-dot circle {
    will-change: transform;
}

/* Subtle pulse animation for active junctions */
@keyframes junctionPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.15);
    }
}

.junction-glow.active {
    animation: junctionPulse 3s ease-in-out infinite;
}

/* ============================================
   PCB Spine System - Minimal GSAP Version
   ============================================ */

#pcb-spine-svg {
    pointer-events: none;
}

#pcb-spine-svg path,
#pcb-spine-svg line {
    will-change: stroke-dashoffset, stroke;
}

#pcb-spine-svg circle {
    will-change: fill, r, opacity;
    transition: fill 0.3s var(--ease-out), r 0.3s var(--ease-out);
}

/* Hide on mobile */
@media (max-width: 768px) {
    #pcb-spine-svg {
        display: none !important;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    #pcb-spine-svg .traveling-dot {
        display: none !important;
    }

    #pcb-spine-svg path {
        stroke-dashoffset: 0 !important;
    }
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--bg-primary);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 9999;
    font-weight: 600;
}

.skip-link:focus {
    top: 0;
}

/* Clean Typography */
body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    line-height: 1.6;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0;
}

p {
    font-size: 16px;
    line-height: 1.7;
    max-width: 600px;
    color: var(--color-text-secondary);
}

h1, h2, h3, h4, h5, h6, .section-title {
    text-transform: none;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
}

h1 {
    font-size: 64px;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
}

h2 {
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 48px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Button style - will be unified later in Phase 4 */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    background: var(--color-accent);
    color: var(--color-text-primary);
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    border: 1px solid var(--color-accent);
    transition: all 0.2s ease;
    text-transform: none;
    font-family: var(--font-body);
}

.btn:hover {
    background: #A0E870;
    transform: translateY(-1px);
    box-shadow: var(--shadow-minimal);
}

/* Section styling - More consistent spacing */
.section {
    padding: var(--section-spacing) 0;
    position: relative;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 48px;
    position: relative;
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.15;
    text-transform: none;
    letter-spacing: -1px;
    color: var(--color-charcoal);
    text-align: center;
    width: 100%;
}

.section-title.centered {
    text-align: center;
}

/* ============================================
   Header - Dark Theme
   ============================================ */
header {
    padding: var(--space-5) 0;
    position: fixed;
    width: 100%;
    z-index: var(--z-fixed);
    transition: all var(--duration-base) var(--ease-out);
    background: transparent;
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(8, 8, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    height: 44px;
    min-width: 120px;
    position: relative;
    transition: all var(--duration-base) var(--ease-out);
}

.logo {
    height: auto;
    width: 120px;
    max-height: 40px;
    object-fit: contain;
    transition: all var(--duration-base) var(--ease-out);
    position: absolute;
    top: 0;
    left: 0;
}

/* Dark theme - show white logo by default */
.logo-white {
    opacity: 1;
}

.logo-dark {
    opacity: 0;
}

/* When scrolled - keep white logo (dark bg) */
header.scrolled .logo-white {
    opacity: 1;
}

header.scrolled .logo-dark {
    opacity: 0;
}

header.scrolled .logo-container {
    height: 36px;
}

header.scrolled .logo {
    height: 36px;
}

/* Navigation - Dark theme */
nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-1);
}

nav ul li a {
    display: block;
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    position: relative;
    transition: all var(--duration-fast) var(--ease-out);
}

nav ul li a:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

/* Active nav state */
nav ul li a.active {
    color: var(--accent-primary);
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
}

/* Enhanced Mobile Toggle Button */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;  /* Increased to meet WCAG 44x44px touch target */
    height: 44px; /* Increased to meet WCAG 44x44px touch target */
    position: relative;
    z-index: 1002;
    padding: 8px;
    /* Ensure it stays on the right */
    margin-left: auto;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--text-primary);
    position: absolute;
    left: 8px;
    transition: all var(--duration-base) var(--ease-out);
    border-radius: var(--radius-sm);
}

.mobile-toggle span:nth-child(1) {
    top: 10px; /* Adjusted for new container size */
}

.mobile-toggle span:nth-child(2) {
    top: 20px; /* Adjusted for new container size */
}

.mobile-toggle span:nth-child(3) {
    top: 30px; /* Adjusted for new container size */
}

/* Animated hamburger to X transformation */
.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 20px; /* Adjusted for new container size */
    background-color: var(--accent-primary);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 20px; /* Adjusted for new container size */
    background-color: var(--accent-primary);
}

/* Mobile menu backdrop */
.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* Prevent body scroll when menu is open */
body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* ============================================
   Hero Section - Cinematic Video Background
   ============================================ */

.hero-modern {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

/* Video Background Container */
.hero-video-container {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    filter: brightness(0.7) saturate(0.9);
}

/* Hide video on mobile - show poster only for better LCP */
@media (max-width: 768px) {
    .hero-video {
        display: none;
    }
    .hero-video-container {
        background: url('../images/hero-poster.jpg') center/cover no-repeat;
    }
}

/* Video overlay gradient */
.hero-video-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, var(--bg-primary) 0%, transparent 30%),
        linear-gradient(to top, var(--bg-primary) 0%, transparent 40%),
        radial-gradient(ellipse at center, transparent 0%, var(--bg-primary) 80%);
    z-index: 2;
}

/* Accent glow from top */
.hero-glow {
    position: absolute;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 140%;
    height: 60%;
    background: radial-gradient(ellipse at center, rgba(197, 244, 103, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 3;
}

/* Grid lines overlay */
.hero-grid {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.03;
    background-image:
        linear-gradient(var(--text-primary) 1px, transparent 1px),
        linear-gradient(90deg, var(--text-primary) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* Floating particles */
.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s ease-in-out infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 60%; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; top: 40%; animation-delay: 2s; }
.particle:nth-child(4) { left: 70%; top: 30%; animation-delay: 3s; }
.particle:nth-child(5) { left: 80%; top: 70%; animation-delay: 4s; }
.particle:nth-child(6) { left: 90%; top: 50%; animation-delay: 5s; }

@keyframes particleFloat {
    0%, 100% {
        opacity: 0;
        transform: translateY(0) scale(1);
    }
    20% {
        opacity: 0.6;
    }
    50% {
        opacity: 0.8;
        transform: translateY(-40px) scale(1.5);
    }
    80% {
        opacity: 0.4;
    }
}

/* Old blob styles - hidden but kept for compatibility */
.hero-bg-blobs { display: none; }
.blob { display: none; }

/* ============================================
   PCB Circuit Grid Background - Intricate Pattern
   ============================================ */
.hero-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.5;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%234A7C3F' stroke-width='0.5'%3E%3C!-- Main grid --%3E%3Cpath d='M0 50h100M50 0v100' stroke-opacity='0.15'/%3E%3C!-- Secondary grid --%3E%3Cpath d='M0 25h100M0 75h100M25 0v100M75 0v100' stroke-opacity='0.08'/%3E%3C!-- Diagonal traces --%3E%3Cpath d='M0 0l15 15M85 0l15 15M0 85l15 15M85 85l15 15' stroke-opacity='0.12'/%3E%3C!-- Corner nodes --%3E%3Ccircle cx='0' cy='0' r='2' fill='%234A7C3F' fill-opacity='0.1'/%3E%3Ccircle cx='50' cy='50' r='1.5' fill='%234A7C3F' fill-opacity='0.15'/%3E%3Ccircle cx='100' cy='0' r='2' fill='%234A7C3F' fill-opacity='0.1'/%3E%3Ccircle cx='0' cy='100' r='2' fill='%234A7C3F' fill-opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='2' fill='%234A7C3F' fill-opacity='0.1'/%3E%3C!-- Junction points --%3E%3Ccircle cx='25' cy='25' r='1' fill='%234A7C3F' fill-opacity='0.12'/%3E%3Ccircle cx='75' cy='25' r='1' fill='%234A7C3F' fill-opacity='0.12'/%3E%3Ccircle cx='25' cy='75' r='1' fill='%234A7C3F' fill-opacity='0.12'/%3E%3Ccircle cx='75' cy='75' r='1' fill='%234A7C3F' fill-opacity='0.12'/%3E%3C!-- Via holes --%3E%3Ccircle cx='50' cy='25' r='3' stroke-opacity='0.15'/%3E%3Ccircle cx='50' cy='25' r='1' fill='%234A7C3F' fill-opacity='0.2'/%3E%3Ccircle cx='25' cy='50' r='3' stroke-opacity='0.15'/%3E%3Ccircle cx='25' cy='50' r='1' fill='%234A7C3F' fill-opacity='0.2'/%3E%3Ccircle cx='75' cy='50' r='3' stroke-opacity='0.15'/%3E%3Ccircle cx='75' cy='50' r='1' fill='%234A7C3F' fill-opacity='0.2'/%3E%3Ccircle cx='50' cy='75' r='3' stroke-opacity='0.15'/%3E%3Ccircle cx='50' cy='75' r='1' fill='%234A7C3F' fill-opacity='0.2'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 80px 80px;
    pointer-events: none;
}

/* Additional circuit overlay for depth */
.hero-modern::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.2;
    background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%234A7C3F' stroke-width='0.75'%3E%3C!-- Larger traces --%3E%3Cpath d='M0 100h50l20-20h60l20 20h50' stroke-opacity='0.2'/%3E%3Cpath d='M100 0v50l-20 20v60l20 20v50' stroke-opacity='0.2'/%3E%3C!-- IC chip outline --%3E%3Crect x='70' y='70' width='60' height='60' rx='4' stroke-opacity='0.15'/%3E%3C!-- Chip pins --%3E%3Cpath d='M80 70v-10M100 70v-15M120 70v-10' stroke-opacity='0.12'/%3E%3Cpath d='M80 130v10M100 130v15M120 130v10' stroke-opacity='0.12'/%3E%3Cpath d='M70 80h-10M70 100h-15M70 120h-10' stroke-opacity='0.12'/%3E%3Cpath d='M130 80h10M130 100h15M130 120h10' stroke-opacity='0.12'/%3E%3C!-- Corner routing --%3E%3Cpath d='M0 0l30 30h40' stroke-opacity='0.1'/%3E%3Cpath d='M200 0l-30 30h-40' stroke-opacity='0.1'/%3E%3Cpath d='M0 200l30-30h40' stroke-opacity='0.1'/%3E%3Cpath d='M200 200l-30-30h-40' stroke-opacity='0.1'/%3E%3C!-- Decoupling capacitors --%3E%3Crect x='45' y='45' width='8' height='4' stroke-opacity='0.12'/%3E%3Crect x='147' y='45' width='8' height='4' stroke-opacity='0.12'/%3E%3Crect x='45' y='151' width='8' height='4' stroke-opacity='0.12'/%3E%3Crect x='147' y='151' width='8' height='4' stroke-opacity='0.12'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 160px 160px;
    pointer-events: none;
}

/* ============================================
   Circuit Animation - Refined & Premium
   ============================================ */
.hero-circuit {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* Circuit traces - soft, desaturated green */
.circuit-trace {
    fill: none;
    stroke: #CFEFD1;
    stroke-width: 1.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    opacity: 0.5;
}

/* Circuit nodes - slightly darker than lines */
.circuit-node {
    fill: #B8E6BB;
    stroke: none;
    opacity: 0.5;
}

/* Only 4 nodes pulse - subtle animation */
.circuit-node-pulse {
    fill: #9FD870;
    opacity: 0.6;
    animation: nodePulse 4s ease-in-out infinite;
}

.circuit-node-pulse:nth-of-type(2) { animation-delay: 1.3s; }
.circuit-node-pulse:nth-of-type(3) { animation-delay: 2.6s; }
.circuit-node-pulse:nth-of-type(4) { animation-delay: 3.9s; }

@keyframes nodePulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.08);
    }
}

/* Signal dot - subtle glow, travels slowly */
.circuit-signal {
    fill: #7BB74D;
    opacity: 0.8;
    filter: drop-shadow(0 0 6px rgba(123, 183, 77, 0.4));
}

/* Reduced motion - respect user preference */
@media (prefers-reduced-motion: reduce) {
    .circuit-signal { display: none; }
    .circuit-node-pulse { animation: none; }
}

/* Simplify on mobile */
@media (max-width: 768px) {
    .hero-circuit {
        opacity: 0.4;
    }
    .circuit-node:not(.circuit-node-pulse) {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-circuit {
        display: none;
    }
}

/* Hero Content */
.hero-content-modern {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    padding: 0 var(--space-6);
}

/* Tagline / Eyebrow */
.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-6);
    padding: var(--space-2) var(--space-4);
    background: var(--accent-primary-dim);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
}

.hero-tagline::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: taglinePulse 2s ease-in-out infinite;
}

@keyframes taglinePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* Main Headline */
.hero-headline-modern {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    line-height: 1;
    letter-spacing: -0.03em;
}

/* Gradient text accent */
.hero-headline-modern .text-gradient {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #A8E063 50%, var(--accent-primary) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

/* Subheadline */
.hero-subhead-modern {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
    line-height: 1.7;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

/* Primary CTA Button */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--bg-primary);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 0 0 0 var(--accent-primary),
        0 4px 20px var(--accent-primary-glow);
}

/* Shimmer effect - Magic UI inspired */
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent 0%,
        rgba(255, 255, 255, 0.35) 50%,
        transparent 100%
    );
    transition: left 0.6s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow:
        0 0 40px var(--accent-primary-glow),
        0 8px 30px rgba(184, 232, 85, 0.35);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-primary .btn-arrow {
    transition: transform var(--duration-fast) var(--ease-out);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

/* Secondary ghost button - more visible */
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-7);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    text-decoration: none;
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    color: var(--accent-primary);
    border-color: rgba(197, 244, 103, 0.4);
    background: rgba(197, 244, 103, 0.08);
    transform: translateY(-2px);
}

/* Hero CTA Group */
.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll-indicator svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Stats bar under hero */
.hero-stats-bar {
    display: flex;
    justify-content: center;
    gap: var(--space-12);
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-subtle);
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* ============================================
   PCB Layout - React-powered Dynamic Layout
   ============================================ */

/* PCB Hero Root Container */
#pcb-hero-root {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.pcb-hero-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* React Icon Styles - INDUSTRIAL SERVICE NODES */
.pcb-service-icon {
    transition: all 0.2s ease;
}

.pcb-service-icon:hover .pcb-icon-box {
    border-color: var(--color-green-400) !important;
    box-shadow: 0 6px 24px rgba(74, 124, 63, 0.2) !important;
    transform: scale(1.05);
    background: rgba(74, 124, 63, 0.04) !important;
}

.pcb-service-icon:hover .pcb-icon-box svg {
    color: var(--color-green-500) !important;
}

/* Service icon pulse animation - syncs with dot departure */
@keyframes service-pulse {
    0% {
        border-color: rgba(143, 216, 96, 0.25);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    }
    15% {
        border-color: rgba(124, 179, 66, 0.6);
        box-shadow: 0 4px 20px rgba(124, 179, 66, 0.25), 0 0 12px rgba(143, 216, 96, 0.3);
    }
    40% {
        border-color: rgba(143, 216, 96, 0.25);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    }
    100% {
        border-color: rgba(143, 216, 96, 0.25);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    }
}

@keyframes icon-color-pulse {
    0% { color: rgba(15, 23, 42, 0.5); }
    15% { color: #7cb342; }
    40% { color: rgba(15, 23, 42, 0.5); }
    100% { color: rgba(15, 23, 42, 0.5); }
}

/* Mobile - Hide PCB layer */
@media (max-width: 768px) {
    #pcb-hero-root {
        display: none;
    }

    /* Add extra padding for mobile since PCB is hidden */
    .hero-modern {
        padding-bottom: 120px;
    }
}

/* Old duplicate removed - using new design system buttons defined earlier */

.btn-shimmer:hover::before {
    left: 200%;
}

.btn-arrow {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #ffffff;
    stroke: #ffffff;
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

/* REMOVED: Floating decorative elements - visual noise */
.hero-float-1, .hero-float-2 {
    display: none;
}

/* REMOVED: Cursor trail - unnecessary decoration */

/* Ripple Effect for Buttons */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Responsive Hero Styles */
@media (max-width: 768px) {
    .hero-headline-modern {
        font-size: 2.5rem;
    }

    .hero-subhead-modern {
        font-size: 1.1rem;
        margin-bottom: 32px;
    }

    .btn-primary {
        padding: 14px 28px;
        font-size: 16px;
    }

    .hero-float-1, .hero-float-2 {
        width: 250px;
        height: 250px;
    }
}

/* Legacy fadeUp animation (keep for other sections) */
@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Section Connector - Hero to Solutions Bridge
   ============================================ */

.section-connector-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
    z-index: 5;
    overflow: visible;
}

/* Reduced motion - hide animated dot */
@media (prefers-reduced-motion: reduce) {
    .section-connector-svg .connector-dot {
        display: none;
    }
}

/* Hide on mobile */
@media (max-width: 768px) {
    .section-connector-svg {
        display: none;
    }
}

/* ============================================
   Solutions Section - Split Layout with Vertical Tabs
   Two-column top + full-width bottom
   ============================================ */

.solutions {
    background: var(--bg-secondary);
    position: relative;
    padding: var(--section-padding) 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
}

/* Accent glow at top */
.solutions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary-dim), transparent);
}

/* Subtle PCB wiring continuation from hero */
.solutions-wiring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.solutions .container {
    position: relative;
    z-index: 2;
}

/* ============================================
   Production Line Flow - Premium Redesign
   ============================================ */

.solutions-intro {
    text-align: center;
    margin-bottom: var(--space-12);
}

.intro-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: var(--space-4);
}

.label-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.solutions-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: var(--space-4);
}

.solutions-headline .headline-accent {
    color: var(--accent-primary);
}

.solutions-tagline {
    max-width: 550px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: 1.6;
}

/* Process Flow - Horizontal Steps */
.process-flow {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1000px;
    margin: 0 auto var(--space-12);
    padding: 0 var(--space-4);
}

/* Connecting Line */
.flow-line {
    position: absolute;
    top: 32px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: var(--border-subtle);
    z-index: 0;
}

.flow-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-primary));
    transition: width 0.5s ease;
}

/* Individual Process Step */
.process-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.step-node {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 2px solid var(--border-default);
    transition: all 0.3s ease;
    position: relative;
}

.step-node::before {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: transparent;
    transition: background 0.3s ease;
}

.step-label {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: color 0.3s ease;
}

/* Hover State */
.process-step:hover .step-number {
    color: var(--text-secondary);
}

.process-step:hover .step-node {
    border-color: var(--accent-primary);
    transform: scale(1.15);
}

.process-step:hover .step-label {
    color: var(--text-primary);
}

/* Active State */
.process-step.active .step-number {
    color: var(--accent-primary);
}

.process-step.active .step-node {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(184, 232, 85, 0.4);
}

.process-step.active .step-node::before {
    background: var(--bg-primary);
}

.process-step.active .step-label {
    color: var(--accent-primary);
    font-weight: 600;
}

/* Focus visible */
.process-step:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 8px;
    border-radius: 4px;
}

/* Responsive Process Flow */
@media (max-width: 768px) {
    .process-flow {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-4);
        padding: 0;
    }

    .flow-line {
        display: none;
    }

    .process-step {
        flex: 0 0 calc(33.333% - var(--space-3));
    }

    .step-label {
        font-size: var(--text-xs);
    }
}

@media (max-width: 480px) {
    .process-step {
        flex: 0 0 calc(50% - var(--space-2));
    }

    .solutions-headline {
        font-size: 1.75rem;
    }
}

/* =====================
   TOP SECTION - Two Columns (Legacy - keeping for compatibility)
   ===================== */
.solutions-top {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    margin-bottom: 48px;
    align-items: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* LEFT COLUMN - Title & Description */
.solutions-header-left {
    text-align: left;
}

.solutions-header-left .section-title {
    text-align: left;
    margin-bottom: 20px;
    width: auto;
}

.solutions-header-left .section-description {
    text-align: left;
    max-width: 500px;
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* Decorative PCB Trace */
.decorative-trace {
    width: 150px;
    height: 2px;
    background: rgba(143, 216, 96, 0.4);
    position: relative;
}

.decorative-trace::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(143, 216, 96, 0.6);
}

.decorative-trace::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(143, 216, 96, 0.4);
}

/* RIGHT COLUMN - Vertical Tabs (Refined Premium Style) */
.solutions-tabs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.solutions-tab {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-align: left;
    padding: var(--space-3) var(--space-4);
    min-height: 52px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
}

/* Hover state */
.solutions-tab:hover:not(.active) {
    background: var(--bg-card-hover);
    border-color: var(--border-default);
}

/* Focus state */
.solutions-tab:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-primary-dim);
}

/* Active state */
.solutions-tab.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: var(--glow-accent);
}

/* Active tab hover */
.solutions-tab.active:hover {
    filter: brightness(1.05);
}

/* Icon container */
.tab-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    transition: all var(--duration-fast) var(--ease-out);
}

/* Icon SVG */
.tab-icon svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    transition: color var(--duration-fast) var(--ease-out);
}

/* Hover icon */
.solutions-tab:hover:not(.active) .tab-icon {
    background: var(--border-default);
}

.solutions-tab:hover:not(.active) .tab-icon svg {
    color: var(--text-secondary);
}

/* Active icon */
.solutions-tab.active .tab-icon {
    background: rgba(0, 0, 0, 0.2);
}

.solutions-tab.active .tab-icon svg {
    color: var(--bg-primary);
    stroke: var(--bg-primary);
}

/* Tab label */
.tab-label {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--duration-fast) var(--ease-out);
    flex: 1;
}

/* Hover label */
.solutions-tab:hover:not(.active) .tab-label {
    color: var(--text-primary);
}

/* Active label */
.solutions-tab.active .tab-label {
    color: var(--bg-primary);
    font-weight: 600;
}

/* =====================
   BOTTOM SECTION - Content & Grid
   ===================== */
.solutions-bottom {
    text-align: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-top: var(--space-10);
    position: relative;
}

/* Solution Content Header */
.solution-content {
    margin-bottom: var(--space-10);
    position: relative;
    z-index: 1;
}

.solution-header {
    display: none;
    animation: panelFadeIn 0.4s var(--ease-out);
}

.solution-header.active {
    display: block;
}

.solution-header h3 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-4) 0;
}

.solution-header p {
    max-width: 650px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: 1.7;
}

/* Content Panels */
.solutions-panels {
    position: relative;
}

.solutions-panel {
    display: none;
    animation: panelFadeIn 0.4s var(--ease-out);
}

.solutions-panel.active {
    display: block;
}

@keyframes panelFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Equipment Grid - 4 columns */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* Equipment Item - Dark theme cards */
.equipment-item {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-decoration: none;
    transition: all var(--duration-base) var(--ease-out);
    padding: var(--space-5);
    position: relative;
    z-index: 1;
}

.equipment-item:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--glow-accent);
    background: var(--bg-card-hover);
}

.equipment-image {
    position: relative;
    width: 100%;
    height: 160px;
    /* Light background to match product photos */
    background: linear-gradient(135deg, #f8f8f8 0%, #e8e8e8 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
}

.equipment-image img {
    max-width: 90%;
    max-height: 145px;
    object-fit: contain;
    transition: transform var(--duration-base) var(--ease-out);
}

.equipment-item:hover .equipment-image img {
    transform: scale(1.08);
}

.equipment-name {
    padding: var(--space-2) 0 0 0;
    text-align: center;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* Responsive - Tablets */
@media (max-width: 1024px) {
    .solutions-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .equipment-item {
        padding: 20px;
    }

    .equipment-image {
        height: 150px;
    }

    .solutions-tab {
        padding: 12px 16px;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .solutions {
        min-height: auto;
        padding: 60px 0;
    }

    /* Stack columns vertically on mobile */
    .solutions-top {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 32px;
    }

    .solutions-header-left {
        text-align: center;
    }

    .solutions-header-left .section-title {
        text-align: center;
    }

    .solutions-header-left .section-description {
        text-align: center;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .decorative-trace {
        margin: 0 auto;
    }

    /* Tabs become horizontal scrollable row */
    .solutions-tabs {
        flex-direction: row;
        overflow-x: auto;
        gap: 8px;
        padding-bottom: 12px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Show all tabs in a row */
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .solutions-tabs::-webkit-scrollbar {
        display: none;
    }

    .solutions-tab {
        flex: 0 0 auto;
        padding: 8px 12px;
        min-width: 70px;
        max-width: 90px;
        min-height: 60px;
        flex-direction: column;
        text-align: center;
        gap: 4px;
        border-radius: 10px;
        width: auto;
    }

    /* Hide wire anchor node on mobile */
    .solutions-tab.active::after {
        display: none;
    }

    .tab-icon {
        width: 28px;
        height: 28px;
    }

    .tab-icon svg {
        width: 14px;
        height: 14px;
    }

    .tab-label {
        font-size: 11px;
    }

    /* Equipment grid - 2 columns on mobile */
    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .equipment-item {
        padding: 16px;
    }

    .equipment-image {
        height: 120px;
    }

    .solution-header h3 {
        font-size: 22px;
    }

    .solution-header p {
        font-size: 14px;
    }

    .equipment-name {
        font-size: 13px;
        padding: 8px 0 0 0;
    }
}

/* ============================================
   About Section - Premium PCB Circuit Design
   Connected flow: Portrait → Stats → Brands
   Continues PCB aesthetic from solutions section
   ============================================ */
.about-unified {
    background:
        /* Radial glow centered behind identity card */
        radial-gradient(ellipse at 50% 25%, rgba(143, 216, 96, 0.06), transparent 40%),
        /* Subtle ambient glow */
        radial-gradient(ellipse at 75% 65%, rgba(143, 216, 96, 0.03), transparent 35%),
        /* Seamless gradient from solutions (which ends at --color-white) */
        linear-gradient(180deg, var(--color-white) 0%, var(--color-bg-light) 100%);
    position: relative;
    padding: 64px 0 56px;
    overflow: hidden;
}

/* PCB Background SVG - full width for wire continuity */
.about-pcb-bg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    min-width: 1920px;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 1024px) {
    .about-pcb-bg {
        opacity: 0.6;
    }
}

@media (max-width: 768px) {
    .about-pcb-bg {
        opacity: 0.35;
    }
}

/* Section eyebrow label */
.section-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-green-600);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 14px;
    background: rgba(143, 216, 96, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
}

/* =====================
   Identity Hero Card
   ===================== */
.identity-hero-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: center;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 20px;
    padding: 28px 36px;
    border: 1px solid rgba(143, 216, 96, 0.15);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.05),
        0 1px 3px rgba(0, 0, 0, 0.03);
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

/* Photo container */
.identity-photo {
    position: relative;
    width: 200px;
    height: 240px;
    flex-shrink: 0;
}

.identity-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* Years Badge - larger, overlapping */
.years-badge {
    position: absolute;
    bottom: -12px;
    right: -12px;
    background: linear-gradient(135deg, var(--color-green-500) 0%, var(--color-green-600) 100%);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 12px 20px;
    border-radius: 24px;
    box-shadow:
        0 4px 16px rgba(124, 179, 66, 0.35),
        0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Content block */
.identity-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.identity-content .section-title {
    margin-bottom: 14px;
    color: var(--color-navy);
}

.about-lead {
    color: var(--color-text-secondary);
    font-size: 1.02rem;
    line-height: 1.7;
    max-width: 480px;
}

/* =====================
   Stats Data Bus
   ===================== */
.stats-data-bus {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 28px;
    margin-bottom: 56px;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    padding: 16px 28px;
    text-align: center;
    border: 1px solid rgba(143, 216, 96, 0.12);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.025),
        0 1px 2px rgba(0, 0, 0, 0.015);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 130px;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.04),
        0 2px 4px rgba(0, 0, 0, 0.02);
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.68rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    line-height: 1.3;
}

/* =====================
   Brands Section
   ===================== */
.brands-section {
    position: relative;
    z-index: 1;
    padding-top: 20px;
}

.brands-title {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.brands-tagline {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.brands-floating-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.brand-float-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 16px 10px 12px;
    text-align: center;
    text-decoration: none;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.brand-float-card:hover {
    transform: translateY(-2px);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.04),
        0 1px 3px rgba(0, 0, 0, 0.02);
    border-color: rgba(143, 216, 96, 0.2);
}

.brand-float-logo {
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.brand-float-logo img {
    max-width: 100%;
    max-height: 36px;
    object-fit: contain;
    filter: grayscale(5%);
    opacity: 0.92;
    transition: all 0.2s ease;
}

.brand-float-card:hover .brand-float-logo img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-float-name {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

/* Category pill - smaller, matching process tabs */
.brand-float-tag {
    font-size: 0.58rem;
    color: var(--color-green-600);
    background: rgba(143, 216, 96, 0.08);
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* =====================
   Responsive Styles
   ===================== */
@media (max-width: 1024px) {
    .identity-hero-card {
        gap: 28px;
        padding: 24px 28px;
    }

    .identity-photo {
        width: 180px;
        height: 220px;
    }

    .stats-data-bus {
        gap: 16px;
        flex-wrap: wrap;
    }

    .stat-card {
        padding: 14px 22px;
        min-width: 110px;
    }

    .brands-floating-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .about-unified {
        padding: 48px 0 40px;
    }

    .identity-hero-card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 24px 20px;
        text-align: center;
    }

    .identity-photo {
        width: 180px;
        height: 220px;
        margin: 0 auto;
    }

    .years-badge {
        font-size: 0.8rem;
        padding: 10px 16px;
        bottom: -10px;
        right: -8px;
    }

    .identity-content {
        align-items: center;
    }

    .identity-content .section-title {
        font-size: 1.5rem;
    }

    .about-lead {
        font-size: 0.92rem;
        text-align: center;
    }

    .stats-data-bus {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 40px;
    }

    .stat-card {
        padding: 14px 16px;
        border-radius: 12px;
    }

    .stat-num {
        font-size: 1.7rem;
    }

    .stat-label {
        font-size: 0.62rem;
    }

    .brands-section {
        padding-top: 12px;
    }

    .brands-floating-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .brand-float-card {
        padding: 14px 10px 10px;
    }

    .brand-float-logo {
        height: 36px;
        margin-bottom: 8px;
    }

    .brand-float-name {
        font-size: 0.78rem;
    }

    .brand-float-tag {
        font-size: 0.55rem;
    }
}

@media (max-width: 480px) {
    .identity-photo {
        width: 160px;
        height: 200px;
    }

    .years-badge {
        font-size: 0.75rem;
        padding: 8px 14px;
    }

    .stat-card {
        padding: 12px 14px;
    }

    .stat-num {
        font-size: 1.5rem;
    }
}

/* ============================================
   PARTNERS SECTION - Clean Premium Design
   Two-column layout, no overlapping traces
   ============================================ */

/* === SECTION CONTAINER === */
.partners-section {
    min-height: 100vh;
    max-height: 100vh;
    padding: var(--space-12) 6%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
}

/* Accent glow */
.partners-section::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 40%;
    background: radial-gradient(ellipse at center, rgba(197, 244, 103, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

/* Subtle background vertical line */
.partners-bg-line {
    position: absolute;
    left: 15%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border-subtle);
    pointer-events: none;
}

/* === TWO-COLUMN IDENTITY BLOCK === */
.partners-identity-block {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-10);
    width: 100%;
    max-width: 900px;
    position: relative;
    z-index: 2;
}

/* Left Column: Photo */
.identity-photo-col {
    position: relative;
    flex-shrink: 0;
}

.identity-photo-card {
    width: 220px;
    height: 280px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    position: relative;
    background: var(--bg-card);
}

.identity-photo-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 8, 10, 0.3), transparent 50%);
    pointer-events: none;
}

.identity-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.identity-badge {
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: var(--bg-primary);
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--text-sm);
    white-space: nowrap;
    box-shadow: var(--glow-accent);
    z-index: 2;
}

/* Right Column: Content */
.identity-content-col {
    flex: 1;
    max-width: 500px;
    padding-top: var(--space-2);
}

.identity-eyebrow {
    display: inline-block;
    color: var(--accent-primary);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.identity-headline {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    line-height: 1.15;
}

.identity-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
    max-width: 400px;
}

/* === 2x2 STATS GRID === */
.stats-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.partners-section .stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    text-align: center;
    transition: all var(--duration-base) var(--ease-out);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.partners-section .stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-accent);
    box-shadow: var(--glow-accent);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 2px;
}

.partners-section .stat-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* === DIVIDER === */
.partners-divider {
    width: 80%;
    max-width: 700px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
    margin: var(--space-16) 0 var(--space-12);
}

/* === BRANDS SECTION === */
.partners-brands-block {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.partners-brands-block .brands-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.partners-brands-block .brands-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.partners-brands-block .brands-subtitle {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin: 0;
}

/* Brand Cards Row */
.brands-row {
    display: flex;
    justify-content: center;
    gap: var(--space-5);
    flex-wrap: wrap;
    max-width: 1000px;
}

.partners-section .brand-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    text-decoration: none;
    transition: all var(--duration-base) var(--ease-out);
    width: 150px;
    height: 130px;
}

.partners-section .brand-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--glow-accent);
    background: var(--bg-card-hover);
}

.brand-logo {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Light background to match brand logos */
    background: #ffffff;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
}

.brand-logo img {
    max-height: 36px;
    max-width: 100%;
    object-fit: contain;
    transition: all var(--duration-base) var(--ease-out);
}

.partners-section .brand-card:hover .brand-logo img {
    transform: scale(1.05);
}

.partners-section .brand-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--text-primary);
    text-align: center;
}

.partners-section .brand-category {
    font-size: 10px;
    color: var(--accent-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
    text-align: center;
    opacity: 0.8;
}

/* ============================================
   Premium Partnership Showcase
   Industrial-grade manufacturer showcase
   ============================================ */

.partnership-showcase {
    margin-top: var(--space-8);
    position: relative;
}

.showcase-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.showcase-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.label-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

.label-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-primary);
}

.showcase-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: var(--space-2);
}

.showcase-title .title-accent {
    color: var(--accent-primary);
}

.showcase-desc {
    max-width: 550px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: var(--text-xs);
    line-height: 1.6;
}

/* Partnership Grid */
.partnership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    max-width: 1000px;
    margin: 0 auto;
}

/* Partner Showcase Card */
.partner-showcase-card {
    position: relative;
    background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-surface) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    transition: all 0.4s var(--ease-out);
    overflow: hidden;
}

.partner-showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.partner-showcase-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(184, 232, 85, 0.08);
}

.partner-showcase-card:hover::before {
    opacity: 1;
}

/* Card Index Number */
.card-index {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-dim);
    opacity: 0.5;
}

/* Card Content */
.card-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.partner-logo-wrap {
    flex-shrink: 0;
    width: 60px;
    height: 44px;
    background: #ffffff;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    transition: transform 0.3s ease;
}

.partner-showcase-card:hover .partner-logo-wrap {
    transform: scale(1.05);
}

.partner-logo-wrap img {
    max-width: 100%;
    max-height: 32px;
    object-fit: contain;
}

.partner-info {
    flex: 1;
    min-width: 0;
}

.partner-origin {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-copper);
    margin-bottom: var(--space-1);
}

.partner-name {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 2px 0;
    line-height: 1.3;
}

.partner-specialty {
    font-size: 11px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Card Footer - Tags */
.card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: var(--space-2);
    border-top: 1px solid var(--border-subtle);
}

.expertise-tag {
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 3px 8px;
    background: var(--accent-primary-dim);
    color: var(--accent-primary);
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
}

.partner-showcase-card:hover .expertise-tag {
    background: rgba(184, 232, 85, 0.2);
}

/* Hover Accent Effect */
.card-hover-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(ellipse at bottom, rgba(184, 232, 85, 0.05), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.partner-showcase-card:hover .card-hover-accent {
    opacity: 1;
}

/* Showcase Footer */
.showcase-footer {
    display: flex;
    justify-content: center;
    margin-top: var(--space-5);
}

.certification-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--text-secondary);
}

.certification-badge .material-symbols-outlined {
    font-size: 18px;
    color: var(--accent-primary);
}

/* Partnership Grid Responsive */
@media (max-width: 900px) {
    .partnership-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .partner-showcase-card {
        padding: var(--space-5);
    }

    .card-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .partner-info {
        text-align: center;
    }

    .card-footer {
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .partnership-showcase {
        margin-top: var(--space-12);
    }

    .partnership-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .showcase-title {
        font-size: 1.5rem;
    }

    .label-line {
        width: 24px;
    }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
    .partners-section {
        padding: 80px 5% 60px;
    }

    .partners-identity-block {
        gap: 40px;
    }

    .identity-photo-card {
        width: 220px;
        height: 280px;
    }

    .identity-headline {
        font-size: 2rem;
    }

    .stats-grid-2x2 {
        grid-template-columns: repeat(2, 140px);
    }

    .partners-section .stat-card {
        height: 90px;
        padding: 16px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .brands-row {
        gap: 16px;
    }

    .partners-section .brand-card {
        width: 130px;
        height: 110px;
    }
}

@media (max-width: 768px) {
    .partners-section {
        padding: 70px 5% 50px;
    }

    .partners-bg-line {
        display: none;
    }

    /* Stack vertically */
    .partners-identity-block {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 30px;
    }

    .identity-content-col {
        max-width: 100%;
        padding-top: 0;
    }

    .identity-description {
        max-width: 100%;
    }

    .identity-photo-card {
        width: 200px;
        height: 250px;
    }

    .identity-headline {
        font-size: 1.75rem;
    }

    .stats-grid-2x2 {
        justify-content: center;
    }

    .brands-row {
        max-width: 400px;
    }

    .partners-section .brand-card {
        width: calc(50% - 8px);
        height: 100px;
    }

    .partners-divider {
        margin: 48px 0 40px;
    }
}

@media (max-width: 480px) {
    .partners-section {
        padding: 60px 4% 40px;
    }

    .identity-photo-card {
        width: 180px;
        height: 220px;
    }

    .identity-headline {
        font-size: 1.5rem;
    }

    .identity-eyebrow {
        font-size: 10px;
    }

    .stats-grid-2x2 {
        grid-template-columns: repeat(2, 130px);
        gap: 12px;
    }

    .partners-section .stat-card {
        height: 85px;
        padding: 14px;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .partners-section .stat-label {
        font-size: 10px;
    }

    .partners-brands-block .brands-title {
        font-size: 1.1rem;
    }

    .partners-section .brand-card {
        height: 95px;
        padding: 14px 12px;
    }

    .brand-logo {
        height: 32px;
    }

    .brand-logo img {
        max-height: 32px;
    }

    .partners-section .brand-name {
        font-size: 11px;
    }

    .partners-section .brand-category {
        font-size: 8px;
    }
}

/* About Section - With Green Overlay */
.about {
    background:
        radial-gradient(circle at 10% 30%, rgba(143, 216, 96, 0.06), transparent 40%),
        radial-gradient(circle at 90% 70%, rgba(143, 216, 96, 0.05), transparent 40%),
        var(--color-bg-light);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-section) 0;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 50px;
    position: relative;
    z-index: 2;
}

.about-image {
    grid-column: span 5;
    position: relative;
}

.about-image img {
    width: 300px;
    height: 380px;
    object-fit: cover;
    display: block;
    box-shadow: var(--shadow-minimal);
    position: relative;
    z-index: 2;
    border: 1px solid var(--color-divider);
    border-radius: 6px;
}

.about-text {
    grid-column: span 7;
    padding-top: 15px;
}

.about-text p {
    margin-bottom: 16px;
    font-size: 16px;
    line-height: 1.7;
    text-transform: none;
    color: var(--color-text-secondary);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    border-top: none;
    background-color: var(--color-white);
    padding: 24px;
    border: 1px solid var(--color-divider);
    border-radius: 6px;
    box-shadow: var(--shadow-minimal);
}

.stat-number {
    font-size: 48px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    text-transform: none;
    color: var(--color-text-secondary);
}

/* ============================================
   Contact Section - Dark Theme
   ============================================ */
.contact {
    background: var(--bg-primary);
    position: relative;
    padding: var(--section-padding) 0;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.contact .section-title {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: var(--space-10);
}

.contact-tabs-container {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.contact-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface);
}

.contact-tab {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    background: transparent;
    border: none;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
}

.contact-tab.active {
    border-bottom-color: var(--accent-primary);
    color: var(--accent-primary);
    background: transparent;
}

.contact-tab:hover:not(.active) {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

.contact-tab-content {
    display: none;
    padding: var(--space-8);
}

.contact-tab-content.active {
    display: block;
}

/* Form Styling - Dark Theme */
.contact-form {
    max-width: 100%;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.form-group label .required {
    color: #ef4444;
    margin-left: 2px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast) var(--ease-out);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-primary-dim);
}

.form-help {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Submit Button in Form */
.contact-form .btn {
    width: 100%;
    padding: var(--space-4);
    background: var(--accent-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
}

.contact-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-accent);
}

/* Calendar/Booking styles - see main definition below line 3380 */

/* Toast Notification Styles - Dark Theme */
.notification {
    position: fixed;
    top: var(--space-5);
    right: var(--space-5);
    background: var(--bg-card);
    color: var(--text-primary);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-default);
    z-index: var(--z-notification);
    min-width: 280px;
    max-width: 400px;
    transform: translateX(500px);
    opacity: 0;
    transition: all var(--duration-base) var(--ease-spring);
    font-size: var(--text-sm);
    font-weight: 500;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-success {
    border-left: 3px solid var(--accent-primary);
}

.notification-error {
    border-left: 3px solid #ef4444;
}

.notification-info {
    border-left: 3px solid var(--accent-secondary);
}

@media (max-width: 768px) {
    .notification {
        right: var(--space-4);
        left: var(--space-4);
        max-width: calc(100% - var(--space-8));
    }
}

/* ============================================
   FAQ Section - Dark Theme
   ============================================ */
.faq {
    background: var(--bg-secondary);
    padding: var(--section-padding) 0;
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.faq .section-title {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.faq-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 0;
}

.faq-item:first-child {
    border-top: 1px solid var(--border-subtle);
}

.faq-item summary {
    padding: var(--space-5) 0;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    transition: color var(--duration-fast) var(--ease-out);
}

.faq-item summary:hover {
    color: var(--accent-primary);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: var(--text-2xl);
    font-weight: 300;
    color: var(--accent-primary);
    transition: transform var(--duration-base) var(--ease-out);
    flex-shrink: 0;
    margin-left: var(--space-4);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item[open] summary {
    color: var(--accent-primary);
}

.faq-item p {
    padding: 0 0 var(--space-5) 0;
    line-height: 1.75;
    color: var(--text-secondary);
    font-size: var(--text-base);
    max-width: 90%;
}

@media (max-width: 768px) {
    .faq-item summary {
        padding: var(--space-4) 0;
        font-size: var(--text-base);
    }

    .faq-item p {
        padding: 0 0 var(--space-4) 0;
        font-size: var(--text-sm);
    }
}

/* Calendar Styling */
.booking-intro {
    margin-bottom: 30px;
    text-align: center;
}

.calendar-container {
    height: 600px;
    overflow: hidden;
    margin: 0 auto;
    max-width: 800px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(184, 232, 85, 0.15);
}

.calendar-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-lg);
}

/* ============================================
   Combined Contact & FAQ Section
   Single viewport, 2-column layout
   ============================================ */
.contact-faq-combined {
    min-height: 100vh;
    background: var(--bg-primary);
    padding: var(--space-16) 0;
    display: flex;
    align-items: center;
    position: relative;
}

.contact-faq-combined::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

/* Section Header */
.combined-section-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.combined-section-header .intro-label {
    justify-content: center;
}

.combined-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
}

.combined-headline .headline-accent {
    color: var(--accent-primary);
}

/* Two Column Grid */
.contact-faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    align-items: stretch;
    max-width: 1100px;
    margin: 0 auto;
}

/* Column wrappers must stretch */
.contact-column,
.faq-column {
    display: flex;
    flex-direction: column;
}

/* Card Shared Styles */
.contact-card,
.faq-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.contact-card-header,
.faq-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-subtle);
}

/* Contact Mini Tabs */
.contact-tabs-mini {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.contact-tab-mini {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.contact-tab-mini .material-symbols-outlined {
    font-size: 18px;
}

.contact-tab-mini:hover {
    border-color: var(--border-default);
    color: var(--text-primary);
}

.contact-tab-mini.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

/* Contact Panels */
.contact-panel {
    display: none;
    flex: 1;
}

.contact-panel.active {
    display: block;
}

/* Booking Compact */
.booking-compact {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-4) 0;
}

.booking-intro-text {
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: 1.6;
    margin-bottom: var(--space-5);
    max-width: 300px;
}

.booking-compact .btn-submit {
    margin-top: 0;
    margin-bottom: var(--space-6);
    text-decoration: none;
}

.booking-details {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
}

.booking-detail {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.booking-detail .material-symbols-outlined {
    font-size: 18px;
    color: var(--accent-primary);
}

.contact-card-header .card-index,
.faq-card-header .card-index {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--accent-primary);
    opacity: 0.6;
}

.contact-card-header h3,
.faq-card-header h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Compact Form Styles */
.contact-form-compact {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-form-compact .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.contact-form-compact .form-group {
    margin-bottom: 0;
}

.contact-form-compact label {
    display: block;
    margin-bottom: var(--space-2);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.contact-form-compact .required {
    color: var(--accent-primary);
}

.contact-form-compact input,
.contact-form-compact textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast) var(--ease-out);
}

.contact-form-compact input::placeholder,
.contact-form-compact textarea::placeholder {
    color: var(--text-dim);
}

.contact-form-compact input:focus,
.contact-form-compact textarea:focus {
    border-color: var(--accent-primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-primary-dim);
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-4);
    background: var(--accent-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
    margin-top: var(--space-2);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-accent);
}

.btn-submit svg {
    transition: transform var(--duration-fast) var(--ease-out);
}

.btn-submit:hover svg {
    transform: translateX(4px);
}

/* Divider */
.contact-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.contact-divider::before,
.contact-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}

/* Book a Call Button */
.btn-book-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-4);
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--duration-base) var(--ease-out);
}

.btn-book-call:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(184, 232, 85, 0.05);
}

.btn-book-call .material-symbols-outlined {
    font-size: 20px;
}

/* Compact FAQ Styles */
.faq-list-compact {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.faq-item-compact {
    border-bottom: 1px solid var(--border-subtle);
}

.faq-item-compact:first-child {
    border-top: 1px solid var(--border-subtle);
}

.faq-item-compact summary {
    padding: var(--space-4) 0;
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-primary);
    transition: color var(--duration-fast) var(--ease-out);
}

.faq-item-compact summary:hover {
    color: var(--accent-primary);
}

.faq-item-compact summary::-webkit-details-marker {
    display: none;
}

.faq-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
    background: rgba(184, 232, 85, 0.1);
    color: var(--accent-primary);
    font-size: var(--text-base);
    font-weight: 300;
    flex-shrink: 0;
    transition: all var(--duration-fast) var(--ease-out);
}

.faq-item-compact[open] .faq-icon {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: rotate(45deg);
}

.faq-item-compact p {
    padding: 0 0 var(--space-4) calc(20px + var(--space-3));
    line-height: 1.65;
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .contact-faq-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .contact-faq-combined {
        min-height: auto;
        padding: var(--space-12) 0;
    }

    .combined-section-header {
        margin-bottom: var(--space-6);
    }
}

@media (max-width: 600px) {
    .contact-form-compact .form-row {
        grid-template-columns: 1fr;
    }

    .contact-card,
    .faq-card {
        padding: var(--space-5);
    }

    .combined-headline {
        font-size: 1.75rem;
    }

    .contact-tabs-mini {
        flex-direction: column;
        gap: var(--space-2);
    }

    .contact-tab-mini {
        padding: var(--space-3);
        font-size: var(--text-xs);
    }

    .booking-details {
        flex-direction: column;
        gap: var(--space-3);
        align-items: center;
    }

    .faq-item-compact summary {
        font-size: var(--text-sm);
        padding: var(--space-3) 0;
    }

    .faq-item-compact p {
        font-size: var(--text-xs);
    }

    .contact-card-header h3,
    .faq-card-header h3 {
        font-size: var(--text-base);
    }
}

/* ============================================
   Footer - Dark Theme
   ============================================ */
footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--space-16) 0 var(--space-6);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-10);
}

.footer-info {
    grid-column: span 4;
}

.footer-logo {
    margin-bottom: var(--space-5);
}

.footer-logo img {
    height: 44px;
    filter: brightness(1.1);
}

.footer-info p {
    color: var(--text-secondary);
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
    line-height: 1.7;
    max-width: 280px;
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease-out);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 600;
}

.social-link:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.footer-nav {
    grid-column: span 2;
}

.footer-nav h3,
.footer-contact h3 {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav ul {
    list-style: none;
}

.footer-nav ul li {
    margin-bottom: var(--space-3);
}

.footer-nav ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
    font-size: var(--text-sm);
}

.footer-nav ul li a:hover {
    color: var(--accent-primary);
}

.footer-contact {
    grid-column: span 4;
}

.contact-info {
    margin-bottom: var(--space-6);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.contact-info-icon {
    margin-right: var(--space-3);
    min-width: 20px;
    font-size: var(--text-base);
}

.contact-info-text {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-subtle);
    color: var(--text-dim);
    font-size: var(--text-xs);
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 30px;
    }
    
    .hero h1 {
        font-size: 3.2rem;
    }

    .about-image, .about-text {
        grid-column: span 12;
    }
    
    .about-image {
        margin-bottom: 30px;
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-info {
        grid-column: span 12;
        margin-bottom: 30px;
    }
    
    .footer-nav {
        grid-column: span 6;
    }
    
    .footer-contact {
        grid-column: span 12;
        margin-top: 30px;
    }
}

/* ===== MOBILE NAVIGATION STYLES ===== */
@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    /* Show mobile toggle */
    .mobile-toggle {
        display: block;
    }
    
    /* Logo adjustments for mobile */
    .logo-container {
        height: 45px;
    }
    
    .logo {
        height: 45px;
    }
    
    header.scrolled .logo-container {
        height: 35px;
    }
    
    header.scrolled .logo {
        height: 35px;
    }
    
    /* Hide desktop navigation and show mobile menu */
    nav ul {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(10, 13, 16, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0;
        transform: translateY(-100%);
        transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 1001;
        padding: 80px 20px 20px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        list-style: none;
        margin: 0;
    }
    
    /* Show mobile menu when active */
    nav ul.active {
        transform: translateY(0);
    }
    
    /* Mobile menu items */
    nav ul li {
        margin: 0;
        margin-left: 0; /* Override desktop margin */
        width: 100%;
        text-align: center;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
        transition-delay: 0s;
    }
    
    /* Animate menu items when menu is active */
    nav ul.active li {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Staggered animation delays */
    nav ul.active li:nth-child(1) { transition-delay: 0.1s; }
    nav ul.active li:nth-child(2) { transition-delay: 0.15s; }
    nav ul.active li:nth-child(3) { transition-delay: 0.2s; }
    nav ul.active li:nth-child(4) { transition-delay: 0.25s; }
    nav ul.active li:nth-child(5) { transition-delay: 0.3s; }
    nav ul.active li:nth-child(6) { transition-delay: 0.35s; }
    
    /* Mobile menu links */
    header nav ul li a {
        display: block;
        padding: 20px 30px;
        color: var(--text-primary);
        font-size: var(--text-xl);
        font-weight: 600;
        border-radius: var(--radius-lg);
        margin: 5px 0;
        transition: all var(--duration-base) var(--ease-out);
        position: relative;
        overflow: hidden;
        text-decoration: none;
    }

    nav ul li a::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(184, 232, 85, 0.1), transparent);
        transition: left 0.5s ease;
    }

    header nav ul li a:hover {
        color: var(--accent-primary);
        background-color: rgba(184, 232, 85, 0.08);
        transform: translateX(10px);
    }
    
    nav ul li a:hover::before {
        left: 100%;
    }
    
    nav ul li a::after {
        width: 0;
        left: 50%;
        transform: translateX(-50%);
        bottom: 10px;
    }
    
    nav ul li a:hover::after {
        width: 60%;
    }

    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-content {
        left: 5%;
        text-align: center;
        transform: translate(0, -50%);
    }
    
    /* ===== ABOUT SECTION MOBILE IMPROVEMENTS ===== */
    .about {
        padding: 40px 0;
    }
    
    .about-content {
        display: block;
        gap: 0;
    }
    
    .about-image {
        width: 100%;
        margin-bottom: 30px;
        text-align: center;
        grid-column: unset;
    }
    
    .about-image img {
        width: 280px;
        height: auto;
        max-width: 90%;
        border: 3px solid var(--white);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    }
    
    .about-image::before {
        display: none;
    }
    
    .about-text {
        width: 100%;
        padding-top: 0;
        text-align: left;
        grid-column: unset;
    }
    
    .about-text .section-title {
        font-size: 2rem;
        margin-bottom: 25px;
        text-align: left;
    }
    
    .about-text p {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 18px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .about-stats {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    
    .stat-item {
        text-align: center;
        border-top: 3px solid var(--primary-color);
        background-color: var(--white);
        padding: 25px 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    }
    
    .stat-number {
        font-size: 2.8rem;
        font-weight: 700;
        color: var(--primary-color);
        margin-bottom: 12px;
        line-height: 1;
    }
    
    .stat-label {
        font-size: 0.85rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--secondary-color);
        font-weight: 500;
    }
    
    .solution-images {
        grid-template-columns: 1fr;
    }
    
    .solution-description {
        font-size: 0.85rem;
    }
    
    .contact-tabs {
        flex-direction: column;
    }
    
    .contact-tab {
        width: 100%;
        text-align: center;
        padding: 12px;
    }
    
    .contact-tab-content {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .solution-header {
        padding: 15px;
    }
    
    .solution-title {
        font-size: 1.2rem;
    }
    
    .solution-content {
        padding: 15px;
    }
    
    .footer-nav {
        grid-column: span 12;
        margin-bottom: 20px;
    }
    
    /* Mobile navigation adjustments for small screens */
    nav ul li a {
        font-size: 1.1rem;
        padding: 18px 25px;
    }
    
    .mobile-toggle {
        width: 28px;
        height: 28px;
    }
    
    .mobile-toggle span {
        width: 20px;
        left: 4px;
    }
    
    /* About section extra small mobile adjustments */
    .about {
        padding: 30px 0;
    }
    
    .about-image img {
        width: 240px;
    }
    
    .about-text .section-title {
        font-size: 1.8rem;
    }
    
    .about-text p {
        font-size: 0.85rem;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2.4rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}

/* Accessibility Improvements */
:focus {
    outline: none;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    header, 
    .hero,
    .partners,
    .contact,
    footer,
    .mobile-toggle,
    .btn {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .section {
        page-break-inside: avoid;
        margin: 20pt 0;
        padding: 0;
    }
    
    .container {
        max-width: 100%;
    }
}

a{
    text-decoration: none;
}

.hero-video {
    transition: opacity 1s ease;
    opacity: 1;
}