/* ==========================================================================
   BeSpoke Integrated - Modern Glassmorphism & Responsive Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
    /* Color Palette */
    --bg-dark: #0b0f19;
    --bg-dark-alt: #111827;
    --primary-glow: #6366f1;
    --secondary-glow: #38bdf8;
    --accent-glow: #a855f7;
    --emerald-glow: #10b981;
    --amber-glow: #f59e0b;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Glassmorphism Surface Variables */
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-bg-active: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-hover: rgba(99, 102, 241, 0.4);
    --glass-blur: blur(20px) saturate(180%);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    --glass-highlight: inset 0 1px 0 0 rgba(255, 255, 255, 0.15);
    
    /* Gradients */
    --gradient-text: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
    --gradient-brand: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
    --gradient-accent: linear-gradient(135deg, #f43f5e 0%, #fb7185 50%, #fbbf24 100%);
    --gradient-card-glow: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);

    /* Transitions & Sizing */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Ambient Glowing Background Mesh --- */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.45;
    animation: float 20s infinite alternate cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--primary-glow) 0%, rgba(99, 102, 241, 0) 70%);
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, var(--secondary-glow) 0%, rgba(56, 189, 248, 0) 70%);
    animation-delay: -7s;
}

.blob-3 {
    top: 40%;
    left: 30%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(168, 85, 247, 0) 70%);
    animation-delay: -14s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(5%, 10%) scale(1.1);
    }
    100% {
        transform: translate(-5%, -5%) scale(0.95);
    }
}

/* --- Layout Container --- */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Glassmorphism Reusable Classes --- */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    box-shadow: var(--glass-highlight);
    border-radius: var(--radius-lg);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition-smooth), border-color var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
}

.glass-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--glass-shadow-lg), 0 0 25px rgba(99, 102, 241, 0.2);
    background: var(--glass-bg-hover);
}

/* --- Navigation Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: 0.65rem 0;
}

.header.scrolled .nav-container {
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand-logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.25);
}

/* Language Switcher */
.language-toggle {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    padding: 3px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
    padding: 0.35rem 0.85rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background: var(--gradient-brand);
    color: white;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

.lang-btn:hover:not(.active) {
    color: var(--text-primary);
}

/* Hamburger Icon */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    gap: 5px;
    transition: all var(--transition-fast);
}

.hamburger span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    padding: 9rem 0 5rem;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #818cf8;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.hero-badge i {
    font-size: 0.8rem;
    color: #38bdf8;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-title-main {
    display: block;
    color: var(--text-primary);
}

.hero-title-sub {
    display: block;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Glass Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
}

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    box-shadow: 0 10px 25px -5px rgba(56, 189, 248, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transform: rotate(30deg);
    transition: transform 0.8s ease;
}

.btn-primary:hover::after {
    transform: rotate(30deg) translate(100%, 100%);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px -5px rgba(56, 189, 248, 0.6), 0 0 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Three.js Canvas Styling */
#three-network-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.85;
    pointer-events: none;
}

/* Hero Tech Showcase (3D Animated Glass Cards Stage) */
.hero-visual {
    position: relative;
    perspective: 1200px;
    transform-style: preserve-3d;
    padding: 1.5rem 0.5rem;
}

.hero-glass-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    animation: heroClusterFloat 10s ease-in-out infinite alternate;
}

@keyframes heroClusterFloat {
    0% {
        transform: rotateX(8deg) rotateY(-12deg) rotateZ(1deg) translateZ(0px);
    }
    50% {
        transform: rotateX(-6deg) rotateY(10deg) rotateZ(-1deg) translateZ(25px);
    }
    100% {
        transform: rotateX(10deg) rotateY(-8deg) rotateZ(2deg) translateZ(10px);
    }
}

.hero-glass-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform-style: preserve-3d;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s, box-shadow 0.4s, background 0.4s;
}

.hero-glass-card:nth-child(1) { transform: translateZ(40px) translateY(-5px); }
.hero-glass-card:nth-child(2) { transform: translateZ(65px) translateY(15px); }
.hero-glass-card:nth-child(3) { transform: translateZ(25px) translateY(-5px); }
.hero-glass-card:nth-child(4) { transform: translateZ(50px) translateY(20px); }

.hero-glass-card:hover {
    transform: translateZ(90px) scale(1.08) rotateX(6deg) rotateY(-6deg) !important;
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 25px 50px rgba(56, 189, 248, 0.35), 0 0 30px rgba(99, 102, 241, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.card-icon-pod {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.pod-blue { background: linear-gradient(135deg, #38bdf8, #2563eb); }
.pod-purple { background: linear-gradient(135deg, #c084fc, #7c3aed); }
.pod-emerald { background: linear-gradient(135deg, #34d399, #059669); }
.pod-amber { background: linear-gradient(135deg, #fbbf24, #d97706); }

.card-tech-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.card-tech-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- Section Formatting --- */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: #38bdf8;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #38bdf8;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
    background: var(--gradient-brand);
    color: white;
    transform: scale(1.1) rotate(-4deg);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.4);
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.service-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 1rem;
}

.stat-card {
    padding: 1.5rem 1rem;
    text-align: center;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.about-visual-panel {
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 380px;
    position: relative;
}

.building-icon-badge {
    width: 100px;
    height: 100px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(56, 189, 248, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #38bdf8;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 40px rgba(56, 189, 248, 0.3);
}

.about-tagline {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.about-subtagline {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.contact-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #38bdf8;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.contact-details p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

/* Glass Form Inputs */
.contact-form-panel {
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.glass-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-normal);
}

.glass-input::placeholder {
    color: var(--text-muted);
}

.glass-input:focus {
    border-color: #38bdf8;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

textarea.glass-input {
    resize: vertical;
    min-height: 130px;
}

/* --- Footer --- */
.footer {
    padding: 5rem 0 2rem;
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.footer-reg-number {
    font-size: 0.82rem;
    color: #38bdf8;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-column-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: #38bdf8;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.footer-contact-item i {
    color: #38bdf8;
    margin-top: 0.25rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-glass-grid {
        max-width: 500px;
        margin: 2rem auto 0;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0.65rem 1rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 1.5rem;
        right: 1.5rem;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(24px) saturate(200%);
        -webkit-backdrop-filter: blur(24px) saturate(200%);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: var(--radius-xl);
        padding: 1.75rem 1.5rem;
        flex-direction: column;
        gap: 0.75rem;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px) scale(0.95);
        transition: all var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        font-size: 1.05rem;
    }
    
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-contact-item {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding-top: 7.5rem;
    }
    
    .hero-glass-grid {
        grid-template-columns: 1fr;
    }

    .hero-glass-card {
        transform: none !important;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }

    .btn {
        width: 100%;
    }

    .contact-form-panel {
        padding: 1.5rem;
    }
}