:root {
    /* -- PALETTE -- */
    --bg-dark: #0a0a0a;
    --bg-panel: #141414;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-accent: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #feada6 100%);
    
    /* Glass Vars */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.2);
    --blur-amt: 20px;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-serif: 'Cormorant Garamond', serif;
}

/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg-dark);
    color: #ffffff;
    font-family: var(--font-heading);
    overflow-x: hidden;
}

/* UTILS */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-padding { padding: 120px 5%; }
.container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; }
.section-header { margin-bottom: 60px; text-align: center; }
.sub-title { color: #4facfe; text-transform: uppercase; letter-spacing: 2px; font-size: 0.9rem; margin-bottom: 10px; }
.title { font-size: 3rem; font-family: var(--font-serif); }

/* AMBIENT ORBS & NOISE */
.orb {
    position: fixed; border-radius: 50%; filter: blur(100px); z-index: 0; opacity: 0.4;
    animation: floatOrb 10s infinite ease-in-out;
}
.orb-1 { width: 400px; height: 400px; background: #4facfe; top: -100px; left: -100px; }
.orb-2 { width: 500px; height: 500px; background: #ff9a9e; bottom: -100px; right: -100px; animation-delay: -5s; }
.noise-overlay {
    position: fixed; inset: 0; pointer-events: none; z-index: 1;
    background: url('https://grainy-gradients.vercel.app/noise.svg'); opacity: 0.05;
}
@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 50px); }
}

/* SLIDING DOORS */
.door-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    z-index: 9999; display: flex; pointer-events: none;
}
.door {
    width: 50%; height: 100%;
    background: #050505;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    border-right: 1px solid #4facfe;
}
.door-right {
    border-left: 1px solid #ff9a9e;
    border-right: none;
}
.door-text {
    font-size: clamp(2rem, 5vw, 6rem);
    font-family: var(--font-heading);
    font-weight: 800; color: white;
}

/* NAV DOCK */
.glass-dock {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
    background: rgba(10, 10, 10, 0.6); backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 15px 30px; border-radius: 50px;
    display: flex; align-items: center; gap: 40px; z-index: 100;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.logo { font-weight: 800; font-size: 1.5rem; letter-spacing: -1px; }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { text-decoration: none; color: #aaa; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: white; }
.nav-btn {
    background: white; color: black; padding: 10px 20px; border-radius: 30px;
    text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: transform 0.2s;
}
.nav-btn:hover { transform: scale(1.05); }

/* HERO */
.hero-section {
    height: 100vh; width: 100%; position: relative;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.video-container { position: absolute; inset: 0; z-index: -1; }
.bg-video { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.6); }
.video-overlay {
    position: absolute; inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-dark) 90%);
}
.hero-glass-card {
    background: rgba(20, 20, 20, 0.4); backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); padding: 60px; border-radius: 20px;
    max-width: 800px; text-align: center; position: relative; overflow: hidden;
}
.hero-glass-card::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent);
    transform: rotate(45deg); animation: shine 5s infinite; pointer-events: none;
}
@keyframes shine { 0% { transform: translateY(-100%) rotate(45deg); } 100% { transform: translateY(100%) rotate(45deg); } }
.badge {
    display: inline-block; border: 1px solid var(--glass-highlight);
    padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; letter-spacing: 2px;
    margin-bottom: 20px; background: rgba(255,255,255,0.05);
}
.hero-glass-card h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; margin-bottom: 20px; }
.hero-glass-card p { font-size: 1.1rem; color: #ccc; margin-bottom: 40px; max-width: 600px; margin-inline: auto; }
.hero-stats { display: flex; justify-content: center; gap: 30px; margin-bottom: 40px; }
.stat { display: flex; flex-direction: column; }
.stat .count { font-size: 1.5rem; font-weight: 700; color: white; }
.stat .label { font-size: 0.8rem; color: #888; text-transform: uppercase; }
.vr { width: 1px; background: var(--glass-border); height: 40px; }
.hero-actions { display: flex; gap: 20px; justify-content: center; }
.btn-primary {
    position: relative; padding: 15px 40px; border: none; background: transparent; cursor: pointer;
    border-radius: 30px; overflow: hidden; color: white; font-weight: 600;
}
.btn-primary .btn-text { position: relative; z-index: 2; }
.btn-primary .btn-glow {
    position: absolute; inset: 0; background: var(--gradient-primary); z-index: 1; transition: opacity 0.3s;
}
.btn-primary:hover .btn-glow { opacity: 0.8; }
.btn-secondary {
    padding: 15px 30px; background: rgba(255,255,255,0.1); border: 1px solid var(--glass-border);
    color: white; border-radius: 30px; cursor: pointer; font-weight: 600; transition: 0.3s;
}
.btn-secondary:hover { background: white; color: black; }

/* SERVICES & GENERAL GLASS CARDS */
.glass-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.glass-card {
    background: var(--glass-bg); backdrop-filter: blur(var(--blur-amt));
    border: 1px solid var(--glass-border); border-radius: 20px; padding: 40px;
    transition: transform 0.4s ease, border-color 0.4s; position: relative; overflow: hidden;
}
.glass-card:hover { transform: translateY(-10px); border-color: rgba(79, 172, 254, 0.5); }
.icon-box { font-size: 2.5rem; color: #4facfe; margin-bottom: 20px; }
.card-glow {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(79, 172, 254, 0.1), transparent);
    opacity: 0; transition: 0.4s;
}
.glass-card:hover .card-glow { opacity: 1; }

/* TESTIMONIALS */
.review-card .stars { color: #FFD700; margin-bottom: 15px; letter-spacing: 5px; }
.review-card p { font-style: italic; color: #ccc; margin-bottom: 20px; line-height: 1.6; }
.reviewer { display: flex; align-items: center; gap: 15px; }
.r-avatar {
    width: 40px; height: 40px; background: #333; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; font-weight: bold; color: white;
}
.r-info h4 { font-size: 1rem; color: white; }
.r-info span { font-size: 0.8rem; color: #4facfe; }

/* VISUAL PROOF (Slider) */
.comparison-wrapper { position: relative; }
.comparison-slider {
    width: 100%; height: 600px; position: relative; overflow: hidden; border-radius: 20px;
    border: 1px solid var(--glass-border);
}
.img-after { width: 100%; height: 100%; object-fit: cover; }
.img-before-wrapper {
    position: absolute; top: 0; left: 0; height: 100%; width: 50%; overflow: hidden;
    border-right: 2px solid white; box-shadow: 5px 0 20px rgba(0,0,0,0.5);
}
.img-before { width: 200%; height: 100%; object-fit: cover; }
.handle {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    pointer-events: none; display: flex; flex-direction: column; align-items: center;
}
.handle-circle {
    width: 50px; height: 50px; background: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: black;
}
.handle-line { width: 2px; height: 1000px; background: white; }
.project-details { position: absolute; bottom: 30px; right: 30px; width: 300px; padding: 20px; }
.label-badge {
    position: absolute; top: 20px; padding: 5px 10px; background: rgba(0,0,0,0.7);
    border-radius: 5px; font-size: 0.8rem; font-weight: bold; pointer-events: none;
}
.before-badge { left: 20px; }
.after-badge { right: 20px; }

/* PROCESS */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.step-card {
    display: flex; align-items: flex-start; gap: 20px; margin-bottom: 20px;
    transform: translateX(calc(var(--i) * 30px));
}
.step-num { font-size: 3rem; font-family: var(--font-serif); opacity: 0.2; line-height: 1; }

/* TRUST STRIP */
.trust-strip {
    background: var(--gradient-primary); padding: 15px 0; overflow: hidden; transform: skewY(-2deg); margin: 50px 0;
}
.scroller-inner {
    display: flex; gap: 50px; white-space: nowrap; animation: scrollText 20s linear infinite;
    font-weight: 800; font-size: 1.2rem; color: black;
}
@keyframes scrollText { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* FORM */
.glass-form-wrapper {
    background: var(--glass-bg); backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border); padding: 50px;
    border-radius: 30px; width: 100%; max-width: 600px; margin: 0 auto;
}
.form-header { text-align: center; margin-bottom: 30px; }
.progress-bar { width: 100%; height: 4px; background: rgba(255,255,255,0.1); margin-top: 15px; border-radius: 2px; }
.progress-fill { width: 33%; height: 100%; background: #4facfe; transition: width 0.3s; }
.form-step { display: none; animation: fadeIn 0.5s; }
.form-step.active { display: block; }
.radio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.radio-box { position: relative; cursor: pointer; }
.radio-box input { display: none; }
.box-content {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 30px; background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);
    border-radius: 15px; transition: 0.3s; gap: 10px;
}
.radio-box input:checked + .box-content {
    background: var(--gradient-primary); color: black; border-color: transparent;
}
.input-group input {
    width: 100%; padding: 15px; background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border); border-radius: 10px; color: white; margin-bottom: 15px;
}
.input-group input:focus { outline: none; border-color: #4facfe; background: rgba(255,255,255,0.1); }
.full-width { width: 100%; margin-top: 10px; }
.back-link { background: none; border: none; color: #888; margin-top: 15px; cursor: pointer; text-decoration: underline; }

/* FOOTER */
.footer-glass {
    border-top: 1px solid var(--glass-border); padding: 60px 5%;
    display: flex; justify-content: space-between; align-items: center; background: #050505;
}
.footer-links a { color: #888; text-decoration: none; margin: 0 15px; }

/* MOBILE */
@media(max-width: 768px) {
    .glass-dock { width: 90%; justify-content: space-between; padding: 15px; }
    .nav-links { display: none; }
    .hero-glass-card h1 { font-size: 2.5rem; }
    .split-layout { grid-template-columns: 1fr; }
    .step-card { transform: none; }
    .footer-glass { flex-direction: column; gap: 30px; text-align: center; }
    .door-text { font-size: 3rem; }
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }