/* ============================================================
   Serve42 — main.css | Premium Design System
   ============================================================ */

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

/* ---------- Google Font Import ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Brand Colors */
    --color-primary: #fa8128;
    /* Tangerine/Orange (Warm, Professional) */
    --color-primary-dark: #cc5500;
    /* Burnt Orange */
    --color-primary-rgb: 250, 129, 40;
    --color-secondary: #fcae1e;
    /* Light Orange/Gold */
    --color-secondary-rgb: 252, 174, 30;
    /* Soft Red/Salmon (Complementary Monochromatic) */
    /* --color-secondary-rgb: 255, 136, 136; */

    /* Backgrounds */
    --bg-light: #fcfcfc;
    --bg-dark: #111111;
    --surface-dark: #1e1e1e;
    --surface-dark-2: #252525;

    /* Text */
    --text-main: #1a1a1a;
    --text-light: #fcfcfc;
    --text-muted: #64748b;
    --text-muted-dark: #94a3b8;

    /* Borders */
    --border-light: #e5e7eb;
    --border-dark: #374151;

    /* Spacing */
    --section-py: 6rem;
    --container-max: 80rem;
    --container-px: 1rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s ease-in-out;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    transition: background var(--transition-base), color var(--transition-base);
    overflow-x: hidden;
}

html.dark body {
    background: var(--bg-dark);
    color: var(--text-light);
}

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

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

button {
    cursor: pointer;
    font-family: inherit;
}

ul,
ol {
    list-style: none;
}

input,
textarea {
    font-family: inherit;
}

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

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

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

html.dark h1,
html.dark h2,
html.dark h3,
html.dark h4,
html.dark h5,
html.dark h6 {
    color: var(--text-light);
}

.section-title {
    font-size: 1.875rem;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 42rem;
    margin: 0 auto 4rem;
    font-size: 1rem;
}

html.dark .section-subtitle {
    color: var(--text-muted-dark);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--radius);
    border: none;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.4);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.5);
}

.btn-secondary {
    background: #fff;
    color: var(--text-main);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

html.dark .btn-secondary {
    background: var(--surface-dark);
    color: var(--text-light);
    border-color: var(--border-dark);
}

.btn-secondary:hover {
    background: #f9fafb;
    transform: translateY(-2px);
}

html.dark .btn-secondary:hover {
    background: var(--surface-dark-2);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.0625rem;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    width: 100%;
    z-index: 100;
    background: rgba(252, 252, 252, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

html.dark .navbar {
    background: rgba(17, 17, 17, 0.92);
    border-bottom-color: rgba(55, 65, 81, 0.5);
}

.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 5rem;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.navbar-logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
}

.navbar-logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.navbar-links {
    display: none;
    gap: 2rem;
}

@media (min-width: 930px) {
    .navbar-links {
        display: flex;
    }
}

.navbar-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
}

html.dark .navbar-links a {
    color: #d1d5db;
}

.navbar-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: 1px;
}

.navbar-links a:hover,
.navbar-links a.active {
    color: var(--color-primary);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-actions .btn-primary {
    display: none;
}

@media (min-width: 930px) {
    .navbar-actions .btn-primary {
        display: inline-flex;
    }
}

/* Dark Mode Toggle */
.dark-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    background: transparent;
    border: none;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-size: 1.25rem;
}

html.dark .dark-toggle {
    color: #d1d5db;
}

.dark-toggle:hover {
    background: #f3f4f6;
}

html.dark .dark-toggle:hover {
    background: rgba(55, 65, 81, 0.5);
}

/* Hamburger */
.hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.75rem;
    z-index: 1001;
    /* Above mobile menu */
    cursor: pointer;
    transition: color var(--transition-fast);
}

html.dark .hamburger {
    color: #d1d5db;
}

@media (min-width: 930px) {
    .hamburger {
        display: none;
    }
}

.hamburger:hover {
    color: var(--color-primary);
}

/* Mobile Menu Fullscreen Overlay */
.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(252, 252, 252, 0.98);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    gap: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.05);
    /* subtle zoom effect */
}

html.dark .mobile-menu {
    background: rgba(10, 10, 10, 0.98);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

@media (min-width: 930px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-menu a {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: all var(--transition-base);
}

html.dark .mobile-menu a {
    color: var(--text-light);
}

.mobile-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: all var(--transition-base);
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

.mobile-menu a:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.mobile-menu a:hover::after {
    width: 40px;
}

.mobile-menu .btn-primary {
    margin-top: 2.5rem;
    width: auto !important;
    max-width: 280px;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    display: inline-flex;
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    padding: 8rem 0 5rem;
    overflow: hidden;
    text-align: center;
}

.hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(var(--color-primary-rgb), 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

html.dark .hero-glow {
    background: radial-gradient(circle at center, rgba(var(--color-primary-rgb), 0.2) 0%, transparent 70%);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    background: #fff;
    border: 1px solid var(--border-light);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

html.dark .hero-badge {
    background: var(--surface-dark);
    border-color: var(--border-dark);
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
    min-height: 7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 3.75rem;
        min-height: 10rem;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 4.5rem;
        min-height: 12rem;
    }
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--text-main), #6b7280);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

html.dark .hero h1 .gradient-text {
    background: linear-gradient(135deg, #fff, #9ca3af);
    -webkit-background-clip: text;
    background-clip: text;
}

.typewriter-cursor {
    display: inline-block;
    width: 3px;
    height: 2.5rem;
    background: var(--color-primary);
    margin-left: 4px;
    vertical-align: middle;
    animation: blink 1s step-end infinite;
}

@media (min-width: 768px) {
    .typewriter-cursor {
        height: 3.5rem;
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-description {
    max-width: 42rem;
    margin: 0 auto 2.5rem;
    color: var(--text-muted);
    font-size: 1.125rem;
    line-height: 1.7;
}

html.dark .hero-description {
    color: var(--text-muted-dark);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.hero-tech-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    opacity: 0.35;
    filter: grayscale(1);
    transition: all var(--transition-slow);
    font-size: 1.875rem;
    color: var(--text-muted);
}

html.dark .hero-tech-icons {
    color: #6b7280;
}

.hero-tech-icons:hover {
    opacity: 1;
    filter: grayscale(0);
}

/* ---------- Glass Card System ---------- */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

html.dark .glass-card {
    background: rgba(30, 30, 30, 0.85);
    border-color: var(--border-dark);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease-out;
    z-index: 10;
}

.glass-card:hover {
    border-color: rgba(var(--color-primary-rgb), 0.5);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

html.dark .glass-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.glass-card:hover::before {
    transform: scaleX(1);
}

.glass-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    transition: all var(--transition-base);
    width: 3.5rem;
    height: 3.5rem;
}

.glass-card:hover .glass-icon-box {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.4);
    transform: scale(1.05);
}

.glass-card:hover h3 {
    color: var(--color-primary);
}

/* ---------- Section Backgrounds ---------- */
.section {
    padding: var(--section-py) 0;
    transition: background var(--transition-base);
}

.section-light {
    background: var(--bg-light);
}

html.dark .section-light {
    background: var(--bg-dark);
}

.section-white {
    background: #fff;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

html.dark .section-white {
    background: var(--bg-dark);
    border-color: var(--border-dark);
}

.section-alt {
    background: #f4f7fa;
}

html.dark .section-alt {
    background: #151515;
}

/* ---------- Grid System ---------- */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: 1fr;
}

.grid-3 {
    grid-template-columns: 1fr;
}

.grid-4 {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (min-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ---------- Stats Row ---------- */
.stats-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    text-align: center;
}

@media (min-width: 640px) {
    .stats-row {
        flex-direction: row;
        justify-content: center;
        gap: 3rem;
    }
}

.stat-card {
    padding: 1.25rem 2rem;
    min-width: 10rem;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-value.alt-color {
    color: var(--color-secondary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-top: 0.25rem;
}

html.dark .stat-label {
    color: var(--text-muted-dark);
}

/* ---------- Service Cards ---------- */
.service-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem;
    transition: color var(--transition-fast);
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

html.dark .service-card p {
    color: var(--text-muted-dark);
}

.service-card .card-link {
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: auto;
}

.service-card .card-link .material-icons {
    font-size: 1rem;
    transition: transform var(--transition-fast);
}

.service-card:hover .card-link .material-icons {
    transform: translateX(4px);
}

/* ---------- Steps Section ---------- */
.step-card {
    padding: 2.5rem 2rem;
    position: relative;
}

.step-number-bg {
    position: absolute;
    top: 0;
    right: 0;
    padding: 1rem;
    font-size: 3.75rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.05;
    line-height: 1;
    transition: opacity var(--transition-base);
}

.glass-card:hover .step-number-bg {
    opacity: 0.1;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.8;
    margin-bottom: 1rem;
    line-height: 1;
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

.step-card .step-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

html.dark .step-card .step-desc {
    color: var(--text-muted-dark);
}

.step-card .step-solution {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

html.dark .step-card .step-solution {
    border-color: rgba(75, 85, 99, 0.5);
}

.step-card .step-solution-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.step-card .step-solution-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

html.dark .step-card .step-solution-text {
    color: var(--text-muted-dark);
}

/* ---------- Tech Stack ---------- */
.tech-card {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tech-card .glass-icon-box {
    width: 4rem;
    height: 4rem;
    margin-bottom: 1.5rem;
}

.tech-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

.tech-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

html.dark .tech-card p {
    color: var(--text-muted-dark);
}

/* ---------- Results Slider ---------- */
.slider-container {
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    background: #fff;
}

html.dark .slider-container {
    border-color: var(--border-dark);
    background: var(--surface-dark);
}

.slider-track {
    display: flex;
    transition: transform 0.7s ease-in-out;
}

.slider-slide {
    width: 100%;
    flex: 0 0 100%;
}

.slide-content {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .slide-content {
        grid-template-columns: 1fr 1fr;
    }
}

.slide-text {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    .slide-text {
        padding: 3rem;
    }
}

.slide-tag {
    display: inline-block;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    width: max-content;
    margin-bottom: 1.5rem;
}

.slide-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

html.dark .slide-metrics {
    border-color: var(--border-dark);
}

.slide-metrics .metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

html.dark .slide-metrics .metric-label {
    color: var(--text-muted-dark);
}

.slide-metrics .metric-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.slide-quote {
    font-style: italic;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

html.dark .slide-quote {
    color: var(--text-muted-dark);
}

.slide-author {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.slide-author-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.slide-author-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-weight: 700;
    font-size: 0.75rem;
}

html.dark .slide-author-avatar {
    background: var(--border-dark);
    color: #d1d5db;
}

.slide-author-name {
    font-size: 0.875rem;
    font-weight: 700;
}

.slide-author-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

html.dark .slide-author-role {
    color: var(--text-muted-dark);
}

.slide-visit-link {
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.slide-visit-link:hover {
    text-decoration: underline;
}

.slide-image {
    position: relative;
    height: 16rem;
    /* Match onepager mobile height */
    overflow: hidden;
}

@media (min-width: 768px) {
    .slide-image {
        height: 100%;
        /* Match grid cell height */
        min-height: 100%;
    }
}

.slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    /* Force image to fill container */
    inset: 0;
}

.slide-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, #fff, transparent, transparent);
    opacity: 0.2;
    z-index: 10;
}

html.dark .slide-image-overlay {
    background: linear-gradient(to right, var(--surface-dark), transparent, transparent);
}

/* Dots */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.slider-dot {
    height: 0.5rem;
    border-radius: var(--radius-full);
    border: none;
    background: #d1d5db;
    transition: all var(--transition-base);
    cursor: pointer;
    width: 0.5rem;
}

html.dark .slider-dot {
    background: #4b5563;
}

.slider-dot:hover {
    background: #9ca3af;
}

.slider-dot.active {
    width: 2rem;
    background: var(--color-primary);
}

/* ---------- Page Hero (Subpages) ---------- */
.page-hero {
    padding: 10rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero .hero-glow {
    opacity: 0.6;
}

.page-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .page-hero h1 {
        font-size: 3.25rem;
    }
}

.page-hero p {
    max-width: 38rem;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.125rem;
}

html.dark .page-hero p {
    color: var(--text-muted-dark);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

html.dark .breadcrumb {
    color: var(--text-muted-dark);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb .sep {
    opacity: 0.4;
}

/* ---------- Feature Grid ---------- */
.feature-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: 2rem;
}

.feature-card .icon-wrap {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.feature-card:hover .icon-wrap {
    background: var(--color-primary);
    color: #fff;
}

.feature-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
    transition: color var(--transition-fast);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

html.dark .feature-card p {
    color: var(--text-muted-dark);
}

/* ---------- CTA Section ---------- */
.cta-section {
    padding: 5rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .cta-section h2 {
        font-size: 2.5rem;
    }
}

.cta-section p {
    max-width: 36rem;
    margin: 0 auto 2rem;
    opacity: 0.9;
    font-size: 1.0625rem;
}

.cta-section .btn {
    background: #fff;
    color: var(--color-primary);
    font-weight: 700;
}

.cta-section .btn:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.footer {
    background: #fff;
    border-top: 1px solid var(--border-light);
    padding: 5rem 0 2.5rem;
    transition: all var(--transition-base);
}

html.dark .footer {
    background: var(--bg-dark);
    border-color: var(--border-dark);
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-brand-tag {
    font-size: 0.8125rem;
    color: var(--color-primary);
    margin-left: 0.5rem;
}

.footer-address {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 1.5rem 0;
    line-height: 1.7;
}

html.dark .footer-address {
    color: var(--text-muted-dark);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-full);
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

html.dark .footer-social a {
    background: rgba(55, 65, 81, 0.5);
    color: #9ca3af;
}

.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
}

.footer h4 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-muted);
}

html.dark .footer-links a {
    color: var(--text-muted-dark);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-newsletter p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.7;
}

html.dark .footer-newsletter p {
    color: var(--text-muted-dark);
}

.footer-newsletter form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-newsletter input {
    width: 100%;
    padding: 0.625rem 1rem;
    background: #f9fafb;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--text-main);
    outline: none;
    transition: all var(--transition-fast);
}

html.dark .footer-newsletter input {
    background: rgba(55, 65, 81, 0.3);
    border-color: var(--border-dark);
    color: var(--text-light);
}

.footer-newsletter input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

html.dark .footer-bottom {
    border-color: var(--border-dark);
    color: var(--text-muted-dark);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--text-muted);
}

html.dark .footer-legal a {
    color: var(--text-muted-dark);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ---------- Contact Form ---------- */
.contact-form {
    max-width: 36rem;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

html.dark .form-group label {
    color: var(--text-light);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    color: var(--text-main);
    outline: none;
    transition: all var(--transition-fast);
}

html.dark .form-group input,
html.dark .form-group textarea,
html.dark .form-group select {
    background: var(--surface-dark);
    border-color: var(--border-dark);
    color: var(--text-light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 8rem;
}

/* ---------- Legal Pages ---------- */
.legal-content {
    max-width: 48rem;
    margin: 0 auto;
    padding: 3rem 0 5rem;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    color: var(--color-primary);
}

.legal-content h3 {
    font-size: 1.125rem;
    margin: 2rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

html.dark .legal-content p,
html.dark .legal-content li {
    color: var(--text-muted-dark);
}

.legal-content ul {
    padding-left: 1.5rem;
    list-style: disc;
    margin-bottom: 1.5rem;
}

/* ---------- Timeline ---------- */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
}

.timeline-item {
    position: relative;
    padding: 0 0 3rem 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-2rem - 6px);
    top: 0.25rem;
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    border: 3px solid var(--bg-light);
    z-index: 1;
}

html.dark .timeline-item::before {
    border-color: var(--bg-dark);
}

.timeline-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.timeline-item .timeline-year {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.timeline-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

html.dark .timeline-item p {
    color: var(--text-muted-dark);
}

/* ---------- FAQ Accordion ---------- */
.faq-item {
    border-bottom: 1px solid var(--border-light);
}

html.dark .faq-item {
    border-color: var(--border-dark);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    transition: color var(--transition-fast);
}

html.dark .faq-question {
    color: var(--text-light);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question .material-icons {
    transition: transform var(--transition-base);
    color: var(--text-muted);
    font-size: 1.25rem;
}

.faq-item.open .faq-question .material-icons {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
    max-height: 20rem;
    padding-bottom: 1.25rem;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.8;
}

html.dark .faq-answer p {
    color: var(--text-muted-dark);
}

/* ---------- Pricing ---------- */
.pricing-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.pricing-card {
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin: 1rem 0;
}

.pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.pricing-features {
    text-align: left;
    margin: 2rem 0;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 0.5rem 0;
}

html.dark .pricing-features li {
    color: var(--text-muted-dark);
}

.pricing-features li .material-icons {
    font-size: 1.125rem;
    color: var(--color-primary);
}

/* ---------- Team Grid ---------- */
.team-card {
    text-align: center;
    padding: 2rem;
}

.team-avatar {
    width: 5rem;
    height: 5rem;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
}

.team-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 0.8125rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.team-card p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.6;
}

html.dark .team-card p {
    color: var(--text-muted-dark);
}

/* ---------- Values Grid ---------- */
.values-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.value-card {
    padding: 2rem;
    text-align: center;
}

.value-card .material-icons {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.value-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.6;
}

html.dark .value-card p {
    color: var(--text-muted-dark);
}

/* ---------- Scroll Animations ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Misc Utilities ---------- */
.text-primary {
    color: var(--color-primary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

html.dark .text-muted {
    color: var(--text-muted-dark) !important;
}

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

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mb-16 {
    margin-bottom: 4rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.w-full {
    width: 100%;
}

.gap-1 {
    gap: 0.25rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

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

.justify-between {
    justify-content: space-between;
}

.flex-wrap {
    flex-wrap: wrap;
}

.inline-flex {
    display: inline-flex;
}

.hidden {
    display: none;
}

.relative {
    position: relative;
}

.overflow-hidden {
    overflow: hidden;
}

.font-bold {
    font-weight: 700;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.leading-relaxed {
    line-height: 1.7;
}

/* ---------- Tilt Card ---------- */
.tilt-card {
    transition: transform 0.2s ease-out;
    will-change: transform;
    transform-style: preserve-3d;
}

/* ---------- Responsive Helper ---------- */
@media (max-width: 767px) {
    .section {
        padding: 3rem 0;
    }

    .page-hero {
        padding: 7rem 0 3rem;
    }
}

/* ---------- Print Styles ---------- */
@media print {

    .navbar,
    .mobile-menu,
    .hero-tech-icons,
    .dark-toggle,
    .hamburger {
        display: none;
    }

    body {
        background: #fff;
        color: #000;
    }
}

/* ---------- SVG Orbit Animations ---------- */
.orbit-svg {
    overflow: visible;
}

.orbit-center {
    animation: orbit-pulse 4s ease-in-out infinite;
    transform-origin: center;
}

.orbit-ring {
    transform-origin: center;
    opacity: 0.5;
}

.orbit-ring-1 {
    animation: orbit-pulse 6s ease-in-out infinite;
}

.orbit-ring-2 {
    animation: orbit-pulse 8s ease-in-out infinite;
}

.orbit-ring-3 {
    animation: orbit-pulse 10s ease-in-out infinite;
}

.orbit-dots-1 {
    transform-origin: 100px 100px;
    animation: orbit-rotate 20s linear infinite;
}

.orbit-dots-2 {
    transform-origin: 100px 100px;
    animation: orbit-rotate 15s linear infinite reverse;
}

.orbit-cross {
    transform-origin: 100px 100px;
    animation: orbit-rotate 60s linear infinite;
    opacity: 0.3;
}

@keyframes orbit-rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes orbit-pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.7;
    }
}

.rotating {
    animation: rotate 1.5s linear infinite;
    display: inline-block;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}