/* ============================================================
   VJPINFOTECH.in - Public Styles
   ============================================================ */

/* CSS Variables */
:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary: #0ea5e9;
    --secondary-dark: #0284c7;
    --accent: #f59e0b;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }

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

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-weight: 800;
    font-size: 22px;
    text-decoration: none;
}

.nav-logo:hover { color: var(--text-primary); }

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, #1a1a3e 100%);
    padding: 120px 24px 80px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: floatAnimation 8s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: floatAnimation 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes floatAnimation {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.05; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.15; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(79, 70, 229, 0.15);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 50px;
    font-size: 14px;
    color: var(--primary-light);
    margin-bottom: 24px;
    animation: fadeInDown 0.6s ease-out;
}

.hero-title {
    font-size: clamp(40px, 8vw, 80px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #f1f5f9 0%, var(--primary-light) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(18px, 2.5vw, 28px);
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-description {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.btn-primary-glow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 52px;
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.btn-primary-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.4);
    color: white;
}

.btn-outline-glow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
}

.btn-outline-glow:hover {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
    transform: translateY(-3px);
    color: var(--text-primary);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
    padding: 60px 24px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-item {
    text-align: center;
    padding: 24px;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number::after {
    content: '+';
    -webkit-text-fill-color: var(--primary-light);
}

.stat-label {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================================
   SECTION COMMON STYLES
   ============================================================ */
.section {
    padding: 80px 24px;
}

.section-header-center {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header-center h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
}

.section-header-center p {
    color: var(--text-muted);
    font-size: 16px;
}

/* ============================================================
   SITES / SERVICES CARDS
   ============================================================ */
.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.site-card {
    position: relative;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    color: var(--text-primary);
    text-decoration: none;
    display: block;
}

.site-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--card-color);
    color: var(--text-primary);
}

.site-card-bg {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: var(--transition);
}

.site-card:hover .site-card-bg {
    opacity: 1;
    background: radial-gradient(circle at top right, var(--card-color), transparent 70%);
}

.site-card-shape {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--card-color);
    opacity: 0.05;
    top: -50px;
    right: -50px;
    transition: var(--transition);
}

.site-card:hover .site-card-shape {
    transform: scale(1.5);
    opacity: 0.1;
}

.site-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--card-color), transparent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--card-color);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.site-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.site-card-subtitle {
    color: var(--card-color);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.site-card-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.site-card-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--card-color);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    z-index: 1;
}

.site-card-link i {
    font-size: 12px;
    transition: var(--transition);
}

.site-card:hover .site-card-link i {
    transform: translate(3px, -3px);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.about-content .section-badge {
    margin-bottom: 16px;
}

.about-content h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.about-text {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 12px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(79, 70, 229, 0.1);
    border-color: rgba(79, 70, 229, 0.3);
    transform: translateX(5px);
}

.feature-item i {
    color: var(--primary-light);
    font-size: 16px;
}

/* 3D Cube */
.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-3d-container {
    perspective: 1000px;
    width: 200px;
    height: 200px;
}

.floating-cube {
    width: 200px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    animation: cubeRotate 12s infinite linear;
}

@keyframes cubeRotate {
    0% { transform: rotateX(0) rotateY(0); }
    25% { transform: rotateX(15deg) rotateY(90deg); }
    50% { transform: rotateX(30deg) rotateY(180deg); }
    75% { transform: rotateX(15deg) rotateY(270deg); }
    100% { transform: rotateX(0) rotateY(360deg); }
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.cube-face.front { 
    background: rgba(79, 70, 229, 0.3);
    transform: translateZ(100px);
}
.cube-face.back { 
    background: rgba(14, 165, 233, 0.3);
    transform: rotateY(180deg) translateZ(100px);
}
.cube-face.right { 
    background: rgba(16, 185, 129, 0.3);
    transform: rotateY(90deg) translateZ(100px);
}
.cube-face.left { 
    background: rgba(245, 158, 11, 0.3);
    transform: rotateY(-90deg) translateZ(100px);
}
.cube-face.top { 
    background: rgba(239, 68, 68, 0.3);
    transform: rotateX(90deg) translateZ(100px);
}
.cube-face.bottom { 
    background: rgba(168, 85, 247, 0.3);
    transform: rotateX(-90deg) translateZ(100px);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: 100px 24px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 12px;
    color: white;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary-glow {
    background: white;
    color: var(--primary-dark);
}

.cta-section .btn-primary-glow:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transform: translateY(-3px);
}

.cta-section .btn-outline-glow {
    border-color: rgba(255, 255, 255, 0.4);
    color: white;
}

.cta-section .btn-outline-glow:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
    padding: 140px 24px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, #1a1a3e 100%);
}

.page-hero-sm {
    padding: 120px 24px 50px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.particle-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -100px;
    left: -50px;
    animation: floatAnimation 7s ease-in-out infinite;
}

.particle-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: -50px;
    right: -30px;
    animation: floatAnimation 9s ease-in-out infinite reverse;
}

.particle-3 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: 50%;
    right: 20%;
    animation: pulseGlow 5s ease-in-out infinite;
}

.particle-4 {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    bottom: 20%;
    left: 15%;
    animation: floatAnimation 6s ease-in-out infinite 1s;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.page-hero-content h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 12px;
}

.page-hero-content p {
    color: var(--text-secondary);
    font-size: 18px;
}

/* ============================================================
   SERVICES 3D SECTION
   ============================================================ */
.services-3d-section {
    padding: 60px 24px 80px;
}

.services-3d-container {
    max-width: 1200px;
    margin: 0 auto;
}

.services-3d-carousel-wrapper {
    margin-bottom: 60px;
    position: relative;
}

.services-3d-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    position: relative;
}

.service-3d-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.service-3d-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: var(--card-color);
}

.service-3d-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, var(--card-color) 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-3d-card:hover::before {
    opacity: 0.05;
}

.service-3d-inner {
    position: relative;
    z-index: 1;
    padding: 32px;
    text-align: center;
}

.service-3d-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--card-color), transparent);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--card-color);
    transition: var(--transition);
}

.service-3d-card:hover .service-3d-icon {
    transform: scale(1.1) rotate3d(1, 1, 0, 5deg);
}

.service-3d-inner h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.service-3d-subtitle {
    color: var(--card-color);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-3d-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-3d-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--card-color);
    transition: var(--transition);
}

.service-3d-link:hover {
    background: var(--card-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.service-3d-link:hover i {
    transform: translate(3px, -3px);
}

.service-3d-link i {
    font-size: 12px;
    transition: var(--transition);
}

/* ============================================================
   FLOATING CARDS (Services 3D Grid)
   ============================================================ */
.services-grid-3d {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.service-floating-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    animation: cardFloat 4s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.service-floating-card:hover {
    animation-play-state: paused;
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
    border-color: var(--card-color);
}

.floating-card-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--card-color), transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.service-floating-card:hover .floating-card-bg {
    opacity: 0.08;
}

.floating-card-content {
    position: relative;
    z-index: 1;
    padding: 28px;
}

.floating-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--card-color);
}

.icon-glow {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: var(--card-color);
    opacity: 0.1;
    filter: blur(5px);
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.1); }
}

.floating-card-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.floating-card-content p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.floating-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.floating-card-url {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.floating-card-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--card-color);
    font-size: 14px;
    transition: var(--transition);
}

.floating-card-btn:hover {
    background: var(--card-color);
    color: white;
    border-color: var(--card-color);
}

/* Carousel Navigation */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--dot-color, var(--primary));
    box-shadow: 0 0 10px var(--dot-color, var(--primary));
    width: 28px;
    border-radius: 5px;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-section {
    background: var(--bg-darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card-3d {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.feature-card-3d:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    transition: var(--transition);
}

.feature-card-3d:hover .feature-card-icon {
    transform: rotate3d(1, 1, 0, 10deg) scale(1.1);
}

.feature-card-3d h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card-3d p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* ============================================================
   DOWNLOADS SECTION
   ============================================================ */
.downloads-section .section-intro {
    max-width: 700px;
    margin: 0 auto 32px;
    text-align: center;
    color: var(--text-secondary);
}

.downloads-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 50px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.download-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.download-card-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.download-card:hover .download-card-bg {
    opacity: 0.05;
}

.download-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 24px 0;
    position: relative;
    z-index: 1;
}

.download-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
    flex-shrink: 0;
}

.download-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.download-category {
    padding: 3px 12px;
    background: rgba(79, 70, 229, 0.15);
    border-radius: 50px;
    font-size: 12px;
    color: var(--primary-light);
    font-weight: 500;
}

.download-size {
    padding: 3px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    font-size: 12px;
    color: var(--text-muted);
}

.download-card-body {
    padding: 16px 24px;
    position: relative;
    z-index: 1;
}

.download-card-body h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.download-card-body p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.download-card-footer {
    padding: 16px 24px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.download-count {
    font-size: 13px;
    color: var(--text-muted);
}

.download-count i {
    margin-right: 4px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
    color: white;
}

.drive-btn {
    background: linear-gradient(135deg, #4285F4, #34A853);
}

.drive-btn:hover {
    box-shadow: 0 8px 25px rgba(66, 133, 244, 0.3);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-wrapper h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}

.contact-intro {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.contact-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}

.contact-info-body h4 {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-info-body p {
    font-size: 15px;
    font-weight: 500;
}

.contact-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--primary-light);
}

.contact-link:hover {
    color: var(--secondary);
}

/* Contact Social */
.contact-social {
    margin-top: 32px;
}

.contact-social h4 {
    margin-bottom: 16px;
    font-size: 16px;
    color: var(--text-secondary);
}

.contact-social-links {
    display: flex;
    gap: 12px;
}

.contact-social-link {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.contact-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 36px;
}

.contact-form-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
    background: rgba(255, 255, 255, 0.05);
}

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

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    justify-content: center;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success i {
    font-size: 64px;
    color: #22c55e;
    margin-bottom: 16px;
}

.form-success h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--text-muted);
}

.form-error {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: #fca5a5;
    font-size: 14px;
    margin-bottom: 16px;
}

/* Map Section */
.map-section {
    padding: 0 24px 80px;
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-container iframe {
    display: block;
}

/* ============================================================
   CUSTOM PAGE
   ============================================================ */
.custom-page-content {
    max-width: 800px;
    margin: 0 auto;
}

.custom-page-content h1, .custom-page-content h2, .custom-page-content h3 {
    margin-bottom: 16px;
}

.custom-page-content p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.custom-page-content-full {
    max-width: 1200px;
    margin: 0 auto;
}

.custom-page-blank {
    min-height: 100vh;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state-modern {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-modern i {
    font-size: 64px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.empty-state-modern h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.empty-state-modern p {
    color: var(--text-muted);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 60px 24px 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.footer-links a i {
    font-size: 10px;
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 14px;
}

.footer-contact li i {
    color: var(--primary-light);
    margin-top: 3px;
    font-size: 14px;
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 13px;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--primary);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid-2col {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 8px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .sites-grid {
        grid-template-columns: 1fr;
    }
    
    .downloads-grid {
        grid-template-columns: 1fr;
    }
    
    .services-3d-carousel {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .page-hero-content h1 {
        font-size: 32px;
    }

    .about-content h2 {
        font-size: 30px;
    }
    
    .contact-form-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .download-card-footer {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .download-btn {
        justify-content: center;
    }
}