/* =====================================================
   MathStrat - Deep Tech Website Styles
   Color Scheme: Deep Purple/Violet with Gold Accents
   ===================================================== */

/* CSS Variables / Design Tokens */
:root {
    /* Primary Colors - Deep Purple/Violet */
    --primary-50: #f5f3ff;
    --primary-100: #ede9fe;
    --primary-200: #ddd6fe;
    --primary-300: #c4b5fd;
    --primary-400: #a78bfa;
    --primary-500: #8b5cf6;
    --primary-600: #7c3aed;
    --primary-700: #6d28d9;
    --primary-800: #5b21b6;
    --primary-900: #4c1d95;

    /* Accent Colors - Gold */
    --accent-50: #fffbeb;
    --accent-100: #fef3c7;
    --accent-200: #fde68a;
    --accent-300: #fcd34d;
    --accent-400: #fbbf24;
    --accent-500: #D4AF37;
    --accent-600: #B8960C;
    --accent-700: #92720C;
    --accent-800: #78600D;
    --accent-900: #634E0E;

    /* Neutral Colors */
    --dark-900: #0a0a14;
    --dark-800: #0f0f1f;
    --dark-700: #141428;
    --dark-600: #1a1a35;
    --dark-500: #252550;
    --dark-400: #35356a;
    --neutral-300: #6b6b9a;
    --neutral-200: #9999c4;
    --neutral-100: #c4c4e0;
    --white: #ffffff;

    /* Gradient Definitions */
    --gradient-primary: linear-gradient(135deg, #9F7AEA 0%, #D4AF37 100%);
    --gradient-primary-reverse: linear-gradient(135deg, #D4AF37 0%, #9F7AEA 100%);
    --gradient-dark: linear-gradient(180deg, var(--dark-900) 0%, var(--dark-800) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(159, 122, 234, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    --gradient-card: linear-gradient(145deg, rgba(159, 122, 234, 0.08) 0%, rgba(20, 20, 40, 0.5) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

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

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-slower: 0.8s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(159, 122, 234, 0.1);
    --shadow-md: 0 4px 16px rgba(159, 122, 234, 0.15);
    --shadow-lg: 0 8px 32px rgba(159, 122, 234, 0.2);
    --shadow-xl: 0 16px 48px rgba(159, 122, 234, 0.25);
    --shadow-glow: 0 0 40px rgba(159, 122, 234, 0.4);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.3);

    /* Z-Index Scale */
    --z-background: -1;
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-overlay: 400;
    --z-modal: 500;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--dark-900);
    color: var(--neutral-100);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Three.js Canvas Background */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    /* Put it behind everything */
    pointer-events: none;
    background: var(--dark-900);
}

/* Background Overlay for better text contrast */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--dark-900) 100%);
    opacity: 0.7;
    z-index: -1;
    pointer-events: none;
}

/* Particles Overlay */
.particles-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-400);
    border-radius: 50%;
    opacity: 0.5;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.5;
    }

    25% {
        transform: translateY(-30px) translateX(15px) scale(1.2);
        opacity: 0.8;
    }

    50% {
        transform: translateY(-15px) translateX(-10px) scale(0.8);
        opacity: 0.4;
    }

    75% {
        transform: translateY(-45px) translateX(20px) scale(1.1);
        opacity: 0.7;
    }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =====================================================
   Navigation
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(159, 122, 234, 0.1);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1.5rem !important;
        width: 100%;
        box-sizing: border-box;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 40px;
    height: 40px;
    transition: var(--transition-base);
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.logo:hover .logo-icon {
    transform: rotate(15deg) scale(1.1);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar,
.navbar * {
    max-width: none !important;
    box-sizing: border-box;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--neutral-200);
    position: relative;
    padding: var(--space-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    font-family: var(--font-primary);
    background: var(--gradient-primary);
    color: var(--dark-900) !important;
    -webkit-text-fill-color: var(--dark-900);
    padding: var(--space-sm) var(--space-lg) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: var(--z-modal);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-base);
}

/* Navigation Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(20px);
    min-width: 210px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    z-index: 10000;
    padding: 0.8rem 0;
    opacity: 0;
    visibility: hidden;
    display: block;
    /* Ensure it stays block for absolute positioning */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

/* Invisible bridge for hover stability */
.dropdown-content::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
}

/* Hover & Show state override */
.dropdown:hover .dropdown-content,
.dropdown.is-open .dropdown-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(5px);
    pointer-events: auto;
}

.dropdown-item {
    font-family: var(--font-primary);
    color: var(--neutral-200);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    color: var(--white);
    background: rgba(159, 122, 234, 0.1);
    padding-left: 1.8rem;
}

.dropdown-item.active {
    color: var(--primary-400);
}

/* Dropdown Arrow - Visible on Desktop and Mobile */
.dropdown-arrow {
    display: inline-block;
    font-size: 0.55rem;
    margin-left: 0.3rem;
    vertical-align: middle;
    transition: transform 0.3s ease;
    opacity: 0.6;
}

/* Mobile Dropdown Visibility */
@media (max-width: 992px) {

    .dropdown-arrow {
        display: inline-block !important;
        font-size: 0.65rem;
        margin-left: 0.5rem;
        vertical-align: middle;
        transition: transform 0.3s ease;
        opacity: 1;
    }

    .dropdown.is-open .dropdown-arrow {
        transform: rotate(180deg);
    }

    .dropdown {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .dropdown-trigger {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 100%;
        text-align: center;
        padding: 0;
        font-family: 'DM Sans', sans-serif !important;
        font-size: 1.25rem;
        gap: 0.25rem;
        cursor: pointer;
    }

    .dropdown-content {
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
        transform: none !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        margin: 0 !important;
        display: none;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        width: auto !important;
        min-width: auto !important;
        overflow: hidden;
    }

    .dropdown.is-open .dropdown-content {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.5rem !important;
        padding: 0.5rem 0 !important;
    }

    .dropdown-item {
        padding: 0.5rem 0 !important;
        text-align: center !important;
        width: auto !important;
        font-family: 'DM Sans', sans-serif !important;
        font-size: 1.1rem !important;
        color: #9999c4 !important;
    }

    .dropdown-item:hover {
        padding-left: 0 !important;
        background: transparent !important;
        color: #ffffff !important;
    }

    .dropdown-item.active {
        color: var(--primary-400) !important;
    }

    .nav-cta {
        margin-top: 1rem !important;
        padding: 0.75rem 2rem !important;
        border-radius: 9999px !important;
        background: linear-gradient(135deg, #9F7AEA 0%, #D4AF37 100%) !important;
        color: #0a0a14 !important;
        font-family: 'DM Sans', sans-serif !important;
        -webkit-text-fill-color: #0a0a14 !important;
        display: inline-block !important;
        width: auto !important;
    }

    .nav-cta::after {
        display: none !important;
    }
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-5xl) var(--space-xl);
    overflow: hidden;
}

.hero-3d-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Floating 3D Shapes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border: 2px solid;
    opacity: 0.3;
    animation: float3D 20s infinite ease-in-out;
}

.shape-1 {
    width: 120px;
    height: 120px;
    border-color: var(--primary-500);
    top: 15%;
    left: 10%;
    transform: rotate(45deg) perspective(500px) rotateX(15deg);
    animation-delay: 0s;
}

.shape-2 {
    width: 80px;
    height: 80px;
    border-color: var(--accent-500);
    top: 25%;
    right: 15%;
    border-radius: 50%;
    animation-delay: -4s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    border-color: var(--primary-400);
    bottom: 30%;
    left: 20%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation-delay: -8s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    border-color: var(--accent-400);
    bottom: 20%;
    right: 25%;
    transform: rotate(30deg);
    animation-delay: -12s;
}

.shape-5 {
    width: 50px;
    height: 50px;
    border-color: var(--primary-300);
    top: 60%;
    left: 5%;
    border-radius: var(--radius-lg);
    animation-delay: -16s;
}

@keyframes float3D {

    0%,
    100% {
        transform: translateY(0) translateZ(0) rotateX(0deg) rotateY(0deg);
    }

    25% {
        transform: translateY(-30px) translateZ(50px) rotateX(15deg) rotateY(15deg);
    }

    50% {
        transform: translateY(-15px) translateZ(25px) rotateX(-10deg) rotateY(-10deg);
    }

    75% {
        transform: translateY(-40px) translateZ(75px) rotateX(20deg) rotateY(-15deg);
    }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 10;
    background: radial-gradient(circle at center, rgba(10, 10, 20, 0.8) 0%, transparent 80%);
    padding: var(--space-xl);
    border-radius: 50%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(159, 122, 234, 0.15);
    border: 1px solid rgba(159, 122, 234, 0.3);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-300);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease forwards;
}

.badge-icon {
    color: var(--accent-500);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.title-line {
    display: block;
}

/* Main Hero Gradient (Intelligent Future) - High Saturation */
.hero-title .gradient-text {
    background: linear-gradient(to right, #c084fc 0%, #ff4b91 33%, #ff914d 66%, #ffde59 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Secondary Brand Highlights (MathStrat, Solutions, etc.) - Subtle & Light */
.brand-text {
    background: linear-gradient(135deg, #E9D5FF 0%, #FEF3C7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--neutral-200);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-ctas {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-900);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    border: 2px solid rgba(159, 122, 234, 0.5);
    color: var(--white);
}

.btn-secondary:hover {
    border-color: var(--primary-500);
    background: rgba(159, 122, 234, 0.1);
    transform: translateY(-3px);
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: var(--transition-base);
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
    margin-top: 140px;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

/* ... (lines 615-730 remain conceptually same, skipping for brevity in replacement if single block unavailable, but since chunks must be contiguous I will do two edits or one larger block if close) */
/* Actually the lines are far apart (607 vs 734). I will use two replacements unless multi_replace is better. I'll use multi_replace. */

.stat-item {
    text-align: center;
    padding: var(--space-md);
    border: 1px solid rgba(159, 122, 234, 0.3);
    background: rgba(15, 15, 26, 0.6);
    backdrop-filter: blur(5px);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.stat-item:hover {
    border-color: rgba(159, 122, 234, 0.3);
    transform: translateY(-2px);
    background: rgba(15, 15, 26, 0.6);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--neutral-300);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.stat-divider {
    display: none;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--neutral-300);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeInUp 0.8s ease 1s forwards;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-500), transparent);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: scaleY(1);
        opacity: 1;
    }

    50% {
        transform: scaleY(0.5);
        opacity: 0.5;
    }
}

/* =====================================================
   Section Common Styles
   ===================================================== */
.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-500);
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--neutral-200);
    max-width: 600px;
    margin: 0 auto;
}

/* =====================================================
   Services Section
   ===================================================== */
.services-section {
    padding: var(--space-2xl) 0 var(--space-5xl);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(159, 122, 234, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: var(--transition-base);
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-3d-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(159, 122, 234, 0.15) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.service-card:hover .card-3d-layer {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px) translateZ(20px);
    border-color: rgba(159, 122, 234, 0.4);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotateY(15deg);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.service-desc {
    color: var(--neutral-200);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.service-features {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.feature-tag {
    padding: var(--space-xs) var(--space-md);
    background: rgba(159, 122, 234, 0.1);
    border: 1px solid rgba(159, 122, 234, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--primary-300);
}

/* =====================================================
   Verticals Section
   ===================================================== */
.verticals-section {
    padding: var(--space-5xl) 0;
    overflow: hidden;
}

.verticals-scroller {
    width: 100%;
    overflow: hidden;
    padding: var(--space-3xl) 0;
    position: relative;
}

.verticals-scroller::before,
.verticals-scroller::after {
    content: '';
    position: absolute;
    top: 0;
    width: 200px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.verticals-scroller::before {
    left: 0;
    background: linear-gradient(to right, var(--dark-900), transparent);
}

.verticals-scroller::after {
    right: 0;
    background: linear-gradient(to left, var(--dark-900), transparent);
}

.verticals-track {
    display: flex;
    gap: var(--space-xl);
    animation: scrollVerticals 30s linear infinite;
    width: max-content;
}

@keyframes scrollVerticals {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.vertical-item {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 2px var(--primary-500);
    text-stroke: 2px var(--primary-500);
    white-space: nowrap;
    transition: var(--transition-base);
    cursor: default;
}

.vertical-item:hover {
    color: var(--primary-500);
    text-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.vertical-separator {
    color: var(--accent-500);
    font-size: 2rem;
    display: flex;
    align-items: center;
    opacity: 0.5;
}

.verticals-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
    padding: 0 var(--space-xl);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.detail-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(159, 122, 234, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.detail-3d-bg {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(159, 122, 234, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
}

.detail-card:hover .detail-3d-bg {
    opacity: 1;
    transform: translate(-25%, 25%);
}

.detail-card:hover {
    transform: translateY(-5px);
    border-color: rgba(159, 122, 234, 0.3);
}

.detail-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.detail-card p {
    color: var(--neutral-200);
    line-height: 1.7;
}

/* =====================================================
   Contact Section
   ===================================================== */
.contact-section {
    padding: var(--space-5xl) 0;
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.contact-content {
    max-width: 500px;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.contact-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.contact-feature .feature-icon {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--dark-900);
    font-weight: 700;
}

.contact-form-wrapper {
    position: relative;
}

.form-3d-container {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(159, 122, 234, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(10px);
    transform-style: preserve-3d;
    transition: var(--transition-base);
}

.form-3d-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-base);
}

.form-3d-container:hover::before {
    opacity: 0.3;
}

.contact-form,
.signup-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--neutral-100);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md) var(--space-lg);
    background: rgba(10, 10, 20, 0.5);
    border: 1px solid rgba(159, 122, 234, 0.2);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-base);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-300);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(159, 122, 234, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239F7AEA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    background-size: 18px;
}

.form-group select option {
    background: var(--dark-800);
    color: var(--white);
}

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

/* =====================================================
   Sign Up Section
   ===================================================== */
.signup-section {
    padding: var(--space-5xl) 0;
    position: relative;
    overflow: hidden;
}

.signup-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.signup-3d-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.signup-shape {
    position: absolute;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(60px);
    animation: morphShape 15s infinite ease-in-out;
}

.signup-shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.signup-shape-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

.signup-shape-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes morphShape {

    0%,
    100% {
        transform: scale(1) translate(0, 0);
    }

    25% {
        transform: scale(1.2) translate(20px, -20px);
    }

    50% {
        transform: scale(0.9) translate(-10px, 10px);
    }

    75% {
        transform: scale(1.1) translate(-15px, -15px);
    }
}

.signup-content {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-2xl);
}

.signup-form-wrapper {
    position: relative;
    z-index: 1;
    background: var(--gradient-card);
    border: 1px solid rgba(159, 122, 234, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: left;
    backdrop-filter: blur(10px);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.form-checkbox input {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-500);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-checkbox label {
    font-size: 0.875rem;
    color: var(--neutral-200);
}

.form-checkbox a {
    color: var(--primary-400);
}

.form-checkbox a:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

.signup-login {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--neutral-300);
    font-size: 0.875rem;
}

.signup-login a {
    color: var(--primary-400);
    font-weight: 500;
}

.signup-login a:hover {
    color: var(--primary-300);
}

/* =====================================================
   About Section
   ===================================================== */
.about-section {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.about-wrapper {
    position: relative;
}

.about-3d-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.about-shape {
    position: absolute;
    background: var(--gradient-primary);
    opacity: 0.08;
    border-radius: 50%;
    filter: blur(80px);
    animation: morphShape 15s infinite ease-in-out;
}

.about-shape-1 {
    width: 250px;
    height: 250px;
    top: -80px;
    right: -80px;
    animation-delay: 0s;
}

.about-shape-2 {
    width: 180px;
    height: 180px;
    bottom: -60px;
    left: -60px;
    animation-delay: -5s;
}

.about-shape-3 {
    width: 120px;
    height: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    position: relative;
    z-index: 1;
}

.about-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(159, 122, 234, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    text-align: center;
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: rgba(159, 122, 234, 0.35);
    box-shadow: 0 20px 40px rgba(159, 122, 234, 0.15), 0 0 30px rgba(159, 122, 234, 0.1);
}

.about-card:hover .card-3d-layer {
    opacity: 1;
}

.about-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto var(--space-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-icon svg {
    width: 36px;
    height: 36px;
    display: block;
}

.about-card:hover .about-icon {
    transform: scale(1.15);
    filter: drop-shadow(0 0 8px rgba(159, 122, 234, 0.5));
}

.about-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-card p {
    color: var(--neutral-200);
    line-height: 1.7;
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: linear-gradient(180deg, var(--dark-900) 0%, #050510 100%);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid rgba(159, 122, 234, 0.1);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(159, 122, 234, 0.1);
}

.footer-brand {
    max-width: 300px;
}

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

.footer-tagline {
    color: var(--neutral-300);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(159, 122, 234, 0.1);
    border: 1px solid rgba(159, 122, 234, 0.2);
    border-radius: var(--radius-lg);
    color: var(--neutral-200);
    transition: var(--transition-base);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--dark-900);
    transform: translateY(-3px);
}

.footer-contact-info {
    margin-top: var(--space-xl);
    text-align: left;
}

.footer-contact-info p {
    color: var(--neutral-300);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-col a {
    color: var(--neutral-300);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.footer-col a:hover {
    color: var(--primary-400);
    padding-left: var(--space-sm);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    font-size: 0.875rem;
    color: var(--neutral-300);
}

.footer-credit {
    color: var(--neutral-400);
}

/* =====================================================
   Animations & Transitions
   ===================================================== */

/* Scroll reveal animation */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   Responsive Design
   ===================================================== */
@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .contact-content {
        text-align: center;
        max-width: 100%;
    }

    .contact-features {
        align-items: center;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

/* Navigation Mobile Breakpoint - matches product pages */
@media (max-width: 992px) {
    .nav-container {
        padding: 0 1.5rem;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 20, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        z-index: 1000;
        padding: 2rem;
        font-family: 'DM Sans', sans-serif !important;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-family: 'DM Sans', sans-serif !important;
        font-size: 1.25rem;
        text-align: center;
        width: auto;
    }

    .nav-link::after {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .stat-divider {
        display: none;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .vertical-item {
        -webkit-text-stroke: 1.5px var(--primary-500);
        text-stroke: 1.5px var(--primary-500);
    }

    .verticals-details {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col a:hover {
        padding-left: 0;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

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

    .footer-brand {
        text-align: center;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-section {
        padding: var(--space-4xl) var(--space-md);
    }

    .section-container {
        padding: 0 var(--space-md);
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .service-card,
    .detail-card,
    .form-3d-container,
    .signup-form-wrapper {
        padding: var(--space-lg);
    }

    /* Increase floating shapes size for mobile for better visibility */
    .shape-1 {
        width: 100px;
        height: 100px;
    }

    .shape-2 {
        width: 70px;
        height: 70px;
    }

    .shape-3 {
        width: 55px;
        height: 55px;
    }

    .shape-4 {
        width: 85px;
        height: 85px;
    }

    .shape-5 {
        width: 45px;
        height: 45px;
    }

    .hero-content {
        padding: var(--space-lg) var(--space-md);
    }
}

/* =====================================================
   Reduced Motion
   ===================================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .verticals-track {
        animation: none;
    }
}

/* =====================================================
   About Section (Refactored)
   ===================================================== */
.about-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: var(--space-2xl) !important;
    margin-top: var(--space-3xl);
    position: relative;
    z-index: 1;
    width: 100%;
}

.about-item {
    position: relative;
    background: var(--gradient-card) !important;
    border: 1px solid rgba(159, 122, 234, 0.15) !important;
    border-radius: var(--radius-xl) !important;
    padding: var(--space-xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    text-align: center;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-item:hover {
    transform: translateY(-10px);
    border-color: rgba(159, 122, 234, 0.5) !important;
    box-shadow: 0 20px 40px rgba(159, 122, 234, 0.2), 0 0 30px rgba(159, 122, 234, 0.1);
}

.about-item:hover .card-3d-layer {
    opacity: 1;
}

.about-item:hover .about-icon {
    transform: scale(1.15);
    filter: drop-shadow(0 0 8px rgba(159, 122, 234, 0.6));
}

.about-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-item p {
    color: var(--neutral-200);
    line-height: 1.7;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-xl) !important;
    }
}

/* =====================================================
   About Section (Final Alignment Fix V2)
   ===================================================== */
.about-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: var(--space-2xl) !important;
    margin-top: var(--space-3xl);
    position: relative;
    z-index: 1;
    width: 100%;
}

.about-item {
    position: relative;
    background: var(--gradient-card) !important;
    border: 1px solid rgba(159, 122, 234, 0.15) !important;
    border-radius: var(--radius-xl) !important;
    padding: var(--space-xl) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    text-align: left !important;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: flex-start !important;
    height: 100%;
}

.about-item:hover {
    transform: translateY(-10px);
    border-color: rgba(159, 122, 234, 0.5) !important;
    box-shadow: 0 20px 40px rgba(159, 122, 234, 0.2), 0 0 30px rgba(159, 122, 234, 0.1);
}

.about-item:hover .card-3d-layer {
    opacity: 1;
}

.about-item:hover .about-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(159, 122, 234, 0.6));
}

.about-icon {
    width: 48px;
    height: 48px;
    margin: 0 0 var(--space-lg) 0 !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.about-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.about-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--white) !important;
    background: none !important;
    -webkit-text-fill-color: var(--white) !important;
}

.about-item p {
    color: var(--neutral-300);
    line-height: 1.6;
    font-size: 1rem;
    text-align: left;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-xl) !important;
    }
}