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

:root {
  --bg: #070710;
  --bg-2: #0C0C1A;
  --bg-card: rgba(255,255,255,0.03);
  --accent: #DC143C;
  --accent-h: #FF2050;
  --accent-glow: rgba(220,20,60,0.22);
  --accent-dim: rgba(220,20,60,0.1);
  --accent-border: rgba(220,20,60,0.28);
  --text: #FFFFFF;
  --text-2: #8892A4;
  --text-3: #3D4A5C;
  --border: rgba(255,255,255,0.07);
  --font: 'Inter', sans-serif;
  --font-h: 'Space Grotesk', sans-serif;
  --radius: 14px;
  --max: 1180px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  overflow-x: hidden;
}

/* Subtle grid overlay */
body::after {
  content:'';
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(220,20,60,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,20,60,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events:none;
  z-index:0;
}

/* ── NAV ── */
nav {
  position:fixed; top:0; width:100%; z-index:1000;
  padding:22px 0;
  transition: all 0.35s ease;
}
nav.scrolled {
  background: rgba(7,7,16,0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nav-inner {
  max-width:var(--max);
  margin:0 auto; padding:0 40px;
  display:flex; align-items:center; justify-content:space-between;
}
.nav-logo img { height:36px; display:block; }
.nav-links {
  display:flex; align-items:center; gap:32px; list-style:none;
}
.nav-links a {
  color:var(--text-2); text-decoration:none;
  font-size:14px; font-weight:500; letter-spacing:0.3px;
  transition:color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color:var(--text); }
.nav-right { display:flex; align-items:center; gap:14px; }

/* Language toggle */
.lang-toggle {
  display:flex; align-items:center;
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:7px; padding:3px; gap:2px;
}
.lang-btn {
  background:none; border:none;
  color:var(--text-3); font-size:12px; font-weight:600;
  letter-spacing:0.4px; padding:5px 11px; border-radius:5px;
  cursor:pointer; transition:all 0.2s; font-family:var(--font);
}
.lang-btn.active { background:var(--accent); color:#fff; }

.btn-nav {
  background:var(--accent); color:#fff;
  padding:9px 22px; border-radius:7px;
  text-decoration:none; font-size:14px; font-weight:600;
  transition:all 0.2s;
}
.btn-nav:hover {
  background:var(--accent-h);
  box-shadow:0 0 24px var(--accent-glow);
}

/* Mobile menu */
.hamburger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:4px;
}
.hamburger span {
  width:22px; height:2px;
  background:var(--text); border-radius:2px;
  transition:all 0.3s;
}

/* ── BUTTONS ── */
.btn-primary {
  display:inline-block;
  background:var(--accent); color:#fff;
  padding:14px 32px; border-radius:8px;
  text-decoration:none; font-size:15px; font-weight:600;
  transition:all 0.22s;
}
.btn-primary:hover {
  background:var(--accent-h);
  box-shadow:0 0 32px var(--accent-glow);
  transform:translateY(-2px);
}
.btn-ghost {
  display:inline-block;
  color:var(--text-2); border:1px solid var(--border);
  padding:14px 32px; border-radius:8px;
  text-decoration:none; font-size:15px; font-weight:500;
  transition:all 0.22s;
}
.btn-ghost:hover {
  color:var(--text); border-color:rgba(255,255,255,0.18);
}

/* ── HERO ── */
.hero {
  min-height:100vh; position:relative;
  display:flex; align-items:center;
  padding:130px 0 80px; overflow:hidden;
}
#heroCanvas {
  position:absolute; inset:0; width:100%; height:100%;
  opacity:0.6; pointer-events:none;
}
.hero-inner {
  max-width:var(--max); margin:0 auto; padding:0 40px;
  position:relative; z-index:1;
  display:grid; grid-template-columns:1fr 480px; gap:60px; align-items:center;
}
.hero-badge {
  display:inline-flex; align-items:center; gap:9px;
  background:var(--accent-dim); border:1px solid var(--accent-border);
  border-radius:100px; padding:7px 18px; margin-bottom:30px;
  font-size:11px; font-weight:700; letter-spacing:1.5px;
  color:var(--accent); text-transform:uppercase;
}
.hero-badge-dot {
  width:6px; height:6px; border-radius:50%;
  background:var(--accent); animation:pulse 2s infinite;
}
@keyframes pulse {
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:0.4;transform:scale(0.7);}
}
.hero h1 {
  font-family:var(--font-h);
  font-size:clamp(46px,6.5vw,84px);
  font-weight:700; line-height:1.04;
  letter-spacing:-2.5px; margin-bottom:26px;
}
.hero h1 em { font-style:normal; color:var(--accent); }
.hero-sub {
  font-size:17px; color:var(--text-2);
  max-width:520px; line-height:1.75; margin-bottom:44px;
}
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; }

/* Hero right visual */
.hero-visual {
  position:relative; display:flex;
  align-items:center; justify-content:center;
}
.hero-visual svg { width:100%; max-width:420px; }

/* ── STATS ── */
.stats {
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  position:relative; z-index:1;
}
.stats-inner {
  max-width:var(--max); margin:0 auto; padding:44px 40px;
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.stat { text-align:center; }
.stat-n {
  font-family:var(--font-h);
  font-size:40px; font-weight:700;
  color:var(--accent); line-height:1; margin-bottom:8px;
}
.stat-l { font-size:13px; color:var(--text-2); letter-spacing:0.3px; }

/* ── SECTION COMMON ── */
section { position:relative; z-index:1; }
.container { max-width:var(--max); margin:0 auto; padding:96px 40px; }

.tag {
  font-size:11px; font-weight:700; letter-spacing:3px;
  text-transform:uppercase; color:var(--accent);
  display:flex; align-items:center; gap:10px; margin-bottom:14px;
}
.tag::before {
  content:''; width:22px; height:1px; background:var(--accent);
}

.section-h {
  font-family:var(--font-h);
  font-size:clamp(30px,4vw,50px);
  font-weight:700; letter-spacing:-1.2px;
  line-height:1.08; margin-bottom:18px;
}
.section-p {
  font-size:17px; color:var(--text-2);
  max-width:540px; line-height:1.72;
}

/* ── SERVICE CARDS (homepage) ── */
.services-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:22px; margin-top:56px;
}
.s-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:34px;
  position:relative; overflow:hidden;
  transition:all 0.3s;
}
.s-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:0; transition:opacity 0.3s;
}
.s-card:hover {
  border-color:var(--accent-border);
  background:rgba(220,20,60,0.04);
  transform:translateY(-5px);
}
.s-card:hover::before { opacity:1; }
.s-icon {
  width:46px; height:46px; border-radius:10px;
  background:var(--accent-dim); border:1px solid var(--accent-border);
  display:flex; align-items:center; justify-content:center;
  font-size:20px; margin-bottom:22px;
}
.s-title {
  font-family:var(--font-h); font-size:19px; font-weight:600;
  margin-bottom:12px; line-height:1.3;
}
.s-desc {
  font-size:14px; color:var(--text-2); line-height:1.72; margin-bottom:22px;
}
.s-link {
  font-size:13px; font-weight:600; color:var(--accent);
  text-decoration:none; display:inline-flex; align-items:center; gap:6px;
  letter-spacing:0.3px; transition:gap 0.2s;
}
.s-link:hover { gap:10px; }

/* ── WHY SECTION ── */
.why-section {
  background:var(--bg-2);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.why-grid {
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
}
.why-points { display:flex; flex-direction:column; gap:22px; margin-top:38px; }
.why-point { display:flex; gap:16px; }
.why-icon {
  width:36px; height:36px; min-width:36px;
  border-radius:8px; background:var(--accent-dim);
  border:1px solid var(--accent-border);
  display:flex; align-items:center; justify-content:center;
  font-size:15px; margin-top:3px;
}
.why-text h4 {
  font-family:var(--font-h); font-size:15px;
  font-weight:600; margin-bottom:5px;
}
.why-text p { font-size:14px; color:var(--text-2); line-height:1.65; }

/* Tech graphic (right side of why) */
.tech-hex {
  display:flex; align-items:center; justify-content:center;
  position:relative; height:400px;
}
.tech-hex svg { width:340px; }

/* ── APPROACH ── */
.approach-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:var(--border);
  border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; margin-top:52px;
}
.a-item {
  background:var(--bg); padding:40px;
  transition:background 0.2s;
}
.a-item:hover { background:rgba(220,20,60,0.035); }
.a-num {
  font-family:var(--font-h); font-size:44px; font-weight:700;
  color:rgba(220,20,60,0.13); line-height:1; margin-bottom:14px;
}
.a-item h4 {
  font-family:var(--font-h); font-size:17px;
  font-weight:600; margin-bottom:10px;
}
.a-item p { font-size:14px; color:var(--text-2); line-height:1.68; }

/* ── CTA BOX ── */
.cta-section { text-align:center; }
.cta-box {
  background:var(--bg-2); border:1px solid var(--border);
  border-radius:22px; padding:80px 60px;
  position:relative; overflow:hidden;
}
.cta-box::before {
  content:''; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:50%; height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}
.cta-box h2 {
  font-family:var(--font-h);
  font-size:clamp(26px,4vw,46px);
  font-weight:700; letter-spacing:-1px; margin-bottom:14px;
}
.cta-box p { font-size:17px; color:var(--text-2); margin-bottom:38px; }
.cta-actions { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding:160px 0 72px;
  border-bottom:1px solid var(--border);
  position:relative; z-index:1;
}
.page-hero-inner {
  max-width:var(--max); margin:0 auto; padding:0 40px;
}
.page-hero .tag { margin-bottom:18px; }
.page-hero h1 {
  font-family:var(--font-h);
  font-size:clamp(38px,5vw,68px);
  font-weight:700; letter-spacing:-2px; line-height:1.05;
  margin-bottom:20px;
}
.page-hero p {
  font-size:18px; color:var(--text-2);
  max-width:600px; line-height:1.7;
}

/* ── SERVICES PAGE ── */
.service-detail {
  border-bottom:1px solid var(--border);
}
.service-detail:last-child { border-bottom:none; }
.sd-inner {
  max-width:var(--max); margin:0 auto; padding:80px 40px;
  display:grid; grid-template-columns:280px 1fr; gap:80px;
}
.sd-label {
  position:sticky; top:100px; align-self:start;
}
.sd-num {
  font-family:var(--font-h); font-size:60px; font-weight:700;
  color:rgba(220,20,60,0.12); line-height:1; margin-bottom:12px;
}
.sd-icon-big {
  width:56px; height:56px; border-radius:14px;
  background:var(--accent-dim); border:1px solid var(--accent-border);
  display:flex; align-items:center; justify-content:center;
  font-size:24px; margin-bottom:18px;
}
.sd-label h3 {
  font-family:var(--font-h); font-size:22px; font-weight:700;
  line-height:1.25; margin-bottom:12px;
}
.sd-label p { font-size:14px; color:var(--text-2); line-height:1.68; }
.sd-content h4 {
  font-family:var(--font-h); font-size:15px; font-weight:600;
  color:var(--accent); letter-spacing:0.5px; margin-bottom:14px;
  text-transform:uppercase; font-size:11px; letter-spacing:2px;
}
.sd-content p {
  font-size:16px; color:var(--text-2); line-height:1.78;
  margin-bottom:28px;
}
.sd-tags {
  display:flex; flex-wrap:wrap; gap:10px; margin-top:32px;
}
.sd-tag {
  background:var(--accent-dim); border:1px solid var(--accent-border);
  border-radius:6px; padding:6px 14px;
  font-size:12px; font-weight:500; color:var(--text-2);
  letter-spacing:0.3px;
}

/* ── ABOUT PAGE ── */
.about-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:start;
}
.team-cards { display:flex; flex-direction:column; gap:18px; margin-top:52px; }
.team-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:28px 32px;
  transition:border-color 0.2s;
}
.team-card:hover { border-color:var(--accent-border); }
.team-role {
  font-size:11px; font-weight:700; letter-spacing:2px;
  text-transform:uppercase; color:var(--accent); margin-bottom:8px;
}
.team-card h4 {
  font-family:var(--font-h); font-size:17px; font-weight:600;
  margin-bottom:10px;
}
.team-card p { font-size:14px; color:var(--text-2); line-height:1.68; }

.values-grid {
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:22px; margin-top:52px;
}
.val-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:28px;
  transition:all 0.25s;
}
.val-card:hover {
  border-color:var(--accent-border);
  background:rgba(220,20,60,0.035);
}
.val-icon { font-size:22px; margin-bottom:14px; }
.val-card h4 {
  font-family:var(--font-h); font-size:16px;
  font-weight:600; margin-bottom:8px;
}
.val-card p { font-size:14px; color:var(--text-2); line-height:1.65; }

/* ── CONTACT PAGE ── */
.contact-grid {
  display:grid; grid-template-columns:1fr 380px; gap:80px; align-items:start;
}
.contact-form {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:44px;
}
.contact-form h3 {
  font-family:var(--font-h); font-size:22px; font-weight:700;
  margin-bottom:8px;
}
.contact-form > p { font-size:14px; color:var(--text-2); margin-bottom:32px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.f-group { margin-bottom:20px; }
.f-group label {
  display:block; font-size:12px; font-weight:600;
  color:var(--text-2); margin-bottom:8px; letter-spacing:0.3px;
  text-transform:uppercase;
}
.f-group input,
.f-group textarea,
.f-group select {
  width:100%; background:rgba(255,255,255,0.04);
  border:1px solid var(--border); border-radius:8px;
  padding:13px 16px; color:var(--text);
  font-family:var(--font); font-size:15px;
  transition:border-color 0.2s; outline:none;
  -webkit-appearance:none;
}
.f-group select { background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892A4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; padding-right:40px; }
.f-group select option { background:#13132a; color:#ffffff; }
.f-group input:focus,
.f-group textarea:focus,
.f-group select:focus { border-color:var(--accent-border); }
.f-group textarea { resize:vertical; min-height:130px; }
.btn-submit {
  width:100%; background:var(--accent); color:#fff;
  border:none; border-radius:8px;
  padding:15px; font-family:var(--font); font-size:15px; font-weight:600;
  cursor:pointer; transition:all 0.22s; letter-spacing:0.3px;
}
.btn-submit:hover {
  background:var(--accent-h); box-shadow:0 0 28px var(--accent-glow);
}
.form-success {
  display:none; text-align:center; padding:40px 20px;
}
.form-success .tick {
  width:56px; height:56px; border-radius:50%;
  background:var(--accent-dim); border:1px solid var(--accent-border);
  display:flex; align-items:center; justify-content:center;
  font-size:22px; margin:0 auto 18px;
}
.form-success h4 {
  font-family:var(--font-h); font-size:20px; font-weight:700; margin-bottom:8px;
}
.form-success p { font-size:14px; color:var(--text-2); }

/* Contact info side */
.contact-info { padding-top:8px; }
.contact-info h3 {
  font-family:var(--font-h); font-size:20px; font-weight:700; margin-bottom:28px;
}
.c-item { display:flex; gap:16px; margin-bottom:26px; }
.c-item-icon {
  width:40px; height:40px; min-width:40px; border-radius:9px;
  background:var(--accent-dim); border:1px solid var(--accent-border);
  display:flex; align-items:center; justify-content:center; font-size:16px;
}
.c-item-text p:first-child {
  font-size:11px; font-weight:700; letter-spacing:1.5px;
  text-transform:uppercase; color:var(--accent); margin-bottom:5px;
}
.c-item-text p:last-child { font-size:14px; color:var(--text-2); line-height:1.6; }
.c-item-text a { color:var(--text-2); text-decoration:none; }
.c-item-text a:hover { color:var(--text); }

/* ── FOOTER ── */
footer {
  border-top:1px solid var(--border);
  position:relative; z-index:1;
}
.footer-inner {
  max-width:var(--max); margin:0 auto; padding:64px 40px 40px;
}
.footer-top {
  display:grid; grid-template-columns:1.6fr 1fr 1fr;
  gap:60px; margin-bottom:56px;
}
.footer-brand img { height:32px; margin-bottom:16px; }
.footer-brand p { font-size:14px; color:var(--text-2); line-height:1.7; max-width:270px; }
.footer-col h5 {
  font-size:11px; font-weight:700; letter-spacing:2px;
  text-transform:uppercase; color:var(--text-3); margin-bottom:18px;
}
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:11px; }
.footer-col ul a {
  font-size:14px; color:var(--text-2); text-decoration:none; transition:color 0.2s;
}
.footer-col ul a:hover { color:var(--text); }
.footer-bottom {
  border-top:1px solid var(--border); padding-top:28px;
  display:flex; justify-content:space-between; align-items:center;
}
.footer-bottom p { font-size:13px; color:var(--text-3); }

/* ── ANIMATIONS ── */
.fade-up {
  opacity:0; transform:translateY(28px);
  transition:opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity:1; transform:translateY(0); }

/* ── MOBILE ── */
@media(max-width:900px) {
  .nav-links { display:none; }
  .hamburger { display:flex; }
  .nav-links.open {
    display:flex; flex-direction:column;
    position:fixed; inset:0; top:64px;
    background:rgba(7,7,16,0.98); backdrop-filter:blur(20px);
    padding:40px; gap:28px;
    border-top:1px solid var(--border);
    z-index:999;
  }
  .nav-links.open a { font-size:22px; }
  .hero-inner { grid-template-columns:1fr; }
  .hero-visual { display:none; }
  .stats-inner { grid-template-columns:repeat(2,1fr); }
  .services-grid { grid-template-columns:1fr; }
  .why-grid { grid-template-columns:1fr; }
  .tech-hex { display:none; }
  .approach-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; gap:40px; }
  .footer-bottom { flex-direction:column; gap:12px; text-align:center; }
  .sd-inner { grid-template-columns:1fr; }
  .sd-label { position:static; }
  .about-grid { grid-template-columns:1fr; }
  .values-grid { grid-template-columns:1fr; }
  .contact-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .cta-box { padding:50px 30px; }
  .container { padding:72px 24px; }
  .page-hero { padding:120px 0 56px; }
  .page-hero-inner { padding:0 24px; }
  .nav-inner { padding:0 24px; }
  .stats-inner { padding:44px 24px; }
  .footer-inner { padding:56px 24px 32px; }
}