:root {
  --bg: #070a0f;
  --panel: rgba(255,255,255,.06);
  --panel-2: rgba(255,255,255,.1);
  --blue: #2f8cff;
  --blue-2: #69b2ff;
  --text: #f7fbff;
  --muted: #a9b5c7;
  --line: rgba(255,255,255,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 10%, rgba(47,140,255,.25), transparent 30%), radial-gradient(circle at 90% 20%, rgba(255,255,255,.12), transparent 25%), var(--bg);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.noise { position: fixed; inset: 0; pointer-events: none; opacity: .05; z-index: 10; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.navbar { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 20; width: min(1120px, calc(100% - 28px)); display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 24px; background: rgba(7,10,15,.72); backdrop-filter: blur(18px); box-shadow: 0 20px 80px rgba(0,0,0,.35); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 13px; background: linear-gradient(145deg, var(--blue-2), #0456d8); box-shadow: 0 12px 35px rgba(47,140,255,.35); }
nav { display: flex; gap: 24px; color: var(--muted); font-size: 14px; }
nav a:hover { color: white; }
.nav-cta { padding: 10px 16px; border-radius: 16px; background: var(--blue); font-weight: 700; box-shadow: 0 12px 30px rgba(47,140,255,.28); }
.hero { min-height: 100vh; width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: 140px 0 70px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.eyebrow { margin: 0 0 14px; color: var(--blue-2); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: 13px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(46px, 7vw, 86px); line-height: .96; letter-spacing: -0.07em; margin-bottom: 24px; text-shadow: 0 24px 70px rgba(0,0,0,.55); }
.lead { font-size: clamp(18px, 2vw, 22px); line-height: 1.65; color: var(--muted); max-width: 650px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 22px; border-radius: 18px; font-weight: 850; border: 1px solid var(--line); }
.btn.primary { background: linear-gradient(145deg, var(--blue-2), #0a5ce8); box-shadow: 0 18px 40px rgba(47,140,255,.35); }
.btn.secondary { background: rgba(255,255,255,.06); backdrop-filter: blur(12px); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 540px; }
.stats div { padding: 18px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.045); }
.stats strong { display: block; font-size: 24px; }
.stats span { color: var(--muted); font-size: 13px; }
.hero-visual { min-height: 620px; display: grid; place-items: center; perspective: 1100px; }
.scene { position: relative; width: 520px; height: 520px; transform-style: preserve-3d; animation: sceneFloat 7s ease-in-out infinite; }
.logo-3d { position: absolute; inset: 90px 50px 110px; border-radius: 42px; transform: rotateY(-15deg) rotateX(10deg); transform-style: preserve-3d; background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.16); box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 50px 110px rgba(0,0,0,.55); display: grid; place-items: center; }
.logo-3d::before { content: ""; position: absolute; inset: 18px; border-radius: 30px; background: linear-gradient(135deg, rgba(47,140,255,.18), transparent); transform: translateZ(-34px); box-shadow: 0 0 90px rgba(47,140,255,.3); }
.jd-big { font-size: 112px; font-weight: 1000; letter-spacing: -0.16em; transform: translateZ(70px); filter: drop-shadow(0 25px 20px rgba(0,0,0,.55)); }
.jd-big span:first-child { color: var(--blue); text-shadow: 8px 8px 0 #00295f; }
.jd-big span:last-child { color: #d9e1ec; text-shadow: 8px 8px 0 #1b2028; }
.code-chip { position: absolute; bottom: 78px; right: 76px; padding: 10px 14px; border-radius: 14px; background: #111822; color: var(--blue-2); font-weight: 900; transform: translateZ(90px); box-shadow: 0 18px 40px rgba(0,0,0,.45); }
.cube { position: absolute; transform-style: preserve-3d; animation: rotateCube 10s linear infinite; }
.cube span { position: absolute; inset: 0; background: linear-gradient(145deg, rgba(105,178,255,.9), rgba(0,50,130,.9)); border: 1px solid rgba(255,255,255,.2); box-shadow: inset 0 0 25px rgba(255,255,255,.08); }
.cube-one { width: 86px; height: 86px; left: 10px; top: 76px; }
.cube-two { width: 54px; height: 54px; right: 45px; bottom: 120px; animation-duration: 7s; }
.cube span:nth-child(1){ transform: translateZ(43px); }.cube span:nth-child(2){ transform: rotateY(180deg) translateZ(43px); }.cube span:nth-child(3){ transform: rotateY(90deg) translateZ(43px); }.cube span:nth-child(4){ transform: rotateY(-90deg) translateZ(43px); }.cube span:nth-child(5){ transform: rotateX(90deg) translateZ(43px); }.cube span:nth-child(6){ transform: rotateX(-90deg) translateZ(43px); }
.cube-two span:nth-child(1){ transform: translateZ(27px); }.cube-two span:nth-child(2){ transform: rotateY(180deg) translateZ(27px); }.cube-two span:nth-child(3){ transform: rotateY(90deg) translateZ(27px); }.cube-two span:nth-child(4){ transform: rotateY(-90deg) translateZ(27px); }.cube-two span:nth-child(5){ transform: rotateX(90deg) translateZ(27px); }.cube-two span:nth-child(6){ transform: rotateX(-90deg) translateZ(27px); }
.floating-card { position: absolute; padding: 14px 18px; border-radius: 18px; border: 1px solid rgba(255,255,255,.16); background: rgba(8,12,18,.7); backdrop-filter: blur(14px); color: white; font-weight: 800; box-shadow: 0 25px 60px rgba(0,0,0,.45); }
.card-a { top: 38px; right: 110px; animation: float 4.5s ease-in-out infinite; }.card-b { left: 18px; bottom: 100px; animation: float 5.5s ease-in-out infinite; }.card-c { right: 20px; top: 275px; animation: float 4.9s ease-in-out infinite; }
.marquee { border-block: 1px solid var(--line); overflow: hidden; background: rgba(255,255,255,.035); }
.marquee div { display: flex; gap: 50px; width: max-content; padding: 20px 0; animation: marquee 22s linear infinite; }
.marquee span { color: var(--blue-2); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.section { width: min(1120px, calc(100% - 36px)); margin: 0 auto; padding: 100px 0; }
.section-heading { max-width: 780px; margin-bottom: 38px; }
h2 { font-size: clamp(34px, 5vw, 58px); line-height: 1.02; letter-spacing: -.05em; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; perspective: 1000px; }
.service-card { min-height: 280px; padding: 30px; border: 1px solid var(--line); border-radius: 34px; background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.035)); box-shadow: 0 26px 90px rgba(0,0,0,.35); transform-style: preserve-3d; transition: transform .25s ease, border-color .25s ease; }
.service-card:hover { transform: rotateX(8deg) rotateY(-8deg) translateY(-8px); border-color: rgba(105,178,255,.5); }
.icon { font-size: 42px; margin-bottom: 24px; transform: translateZ(40px); }
.service-card h3 { font-size: 26px; margin-bottom: 12px; transform: translateZ(30px); }
.service-card p, .step p, .contact p { color: var(--muted); line-height: 1.65; }
.process-section { padding-top: 40px; }
.timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.step { position: relative; padding: 28px; border-radius: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.045); }
.step span { color: var(--blue-2); font-size: 42px; font-weight: 1000; opacity: .85; }
.contact { width: min(1120px, calc(100% - 36px)); margin: 0 auto 90px; }
.contact-box { position: relative; overflow: hidden; padding: clamp(32px, 6vw, 70px); border: 1px solid rgba(105,178,255,.25); border-radius: 42px; background: radial-gradient(circle at 20% 20%, rgba(47,140,255,.28), transparent 35%), rgba(255,255,255,.05); box-shadow: 0 40px 120px rgba(0,0,0,.45); }
.contact-box::after { content: "JD"; position: absolute; right: -10px; bottom: -50px; font-size: 220px; font-weight: 1000; color: rgba(255,255,255,.04); letter-spacing: -.18em; }
.contact-links { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.contact-links a { padding: 16px 18px; border-radius: 18px; background: rgba(255,255,255,.08); border: 1px solid var(--line); font-weight: 800; }
footer { border-top: 1px solid var(--line); padding: 28px; text-align: center; color: var(--muted); }
@keyframes sceneFloat { 0%,100% { transform: translateY(0) rotateX(0deg); } 50% { transform: translateY(-18px) rotateX(3deg); } }
@keyframes rotateCube { from { transform: rotateX(0) rotateY(0) rotateZ(0); } to { transform: rotateX(360deg) rotateY(360deg) rotateZ(180deg); } }
@keyframes float { 0%,100% { transform: translateY(0) translateZ(80px); } 50% { transform: translateY(-18px) translateZ(80px); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (max-width: 900px) { nav { display:none; } .hero { grid-template-columns: 1fr; padding-top: 120px; gap: 20px; } .hero-visual { min-height: 480px; } .scene { transform: scale(.78); } .cards, .timeline, .stats { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .navbar { top: 10px; } .nav-cta { display:none; } h1 { font-size: 50px; } .hero { width: min(100% - 26px, 1180px); } .scene { transform: scale(.62); transform-origin: center; } .hero-visual { min-height: 390px; } .contact-links a { width: 100%; } }