@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ═══════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════ */
:root {
  --void: #04060D;
  --deep: #080D1C;
  --surface: #0C1228;
  --panel: #111830;
  --edge: rgba(255,255,255,0.07);
  --edge2: rgba(255,255,255,0.12);

  --violet: #6C3EFF;
  --violet-dim: #5530CC;
  --violet-glow: rgba(108,62,255,0.35);
  --violet-soft: rgba(108,62,255,0.12);
  --cyan: #00D4FF;
  --cyan-glow: rgba(0,212,255,0.3);
  --cyan-soft: rgba(0,212,255,0.1);
  --amber: #FF9500;
  --green: #00E676;
  --green-glow: rgba(0,230,118,0.3);

  --white: #FFFFFF;
  --txt-hi: rgba(255,255,255,0.95);
  --txt-md: rgba(255,255,255,0.6);
  --txt-lo: rgba(255,255,255,0.3);

  /* Light mode surfaces */
  --lt-bg: #F7F8FC;
  --lt-card: #FFFFFF;
  --lt-border: #E4E8F4;
  --lt-txt: #0C0E1A;
  --lt-gray: #5A6070;

  --r: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
}

/* ═══════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'DM Sans', system-ui, sans-serif;
  font-size: 16px; line-height: 1.6;
  background: var(--void); color: var(--txt-hi);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.light-page {
  background: var(--lt-bg);
  color: var(--lt-txt);
}

/* ═══════════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════════ */
h1,h2,h3,h4,h5 {
  font-family:'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.8rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

.eyebrow {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--cyan);
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ''; display: block; width: 28px; height: 1.5px;
  background: var(--cyan);
}
.eyebrow.violet { color: var(--violet); }
.eyebrow.violet::before { background: var(--violet); }
.eyebrow.amber { color: var(--amber); }
.eyebrow.amber::before { background: var(--amber); }
.eyebrow.green { color: var(--green); }
.eyebrow.green::before { background: var(--green); }

/* ═══════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════ */
.container { max-width:1200px; margin:0 auto; padding:0 5%; }
.section { padding: 100px 5%; }
.section-sm { padding: 60px 5%; }

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn {
  display:inline-flex; align-items:center; gap:9px;
  padding:14px 30px; border-radius:100px;
  font-family:'DM Sans',sans-serif; font-weight:600; font-size:0.9rem;
  text-decoration:none; border:none; cursor:pointer;
  transition:all 0.25s cubic-bezier(0.4,0,0.2,1);
  position:relative; overflow:hidden; white-space:nowrap;
  letter-spacing:0.01em;
}
.btn::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,0.12),rgba(255,255,255,0));
  opacity:0; transition:opacity 0.2s;
}
.btn:hover::before { opacity:1; }
.btn-violet {
  background: var(--violet);
  color: white;
  box-shadow: 0 0 0 1px rgba(108,62,255,0.3), 0 8px 32px rgba(108,62,255,0.4);
}
.btn-violet:hover { transform:translateY(-2px); box-shadow:0 0 0 1px rgba(108,62,255,0.5),0 12px 40px rgba(108,62,255,0.55); }
.btn-cyan {
  background: var(--cyan);
  color: var(--void);
  font-weight: 700;
  box-shadow: 0 0 0 1px rgba(0,212,255,0.4), 0 8px 32px rgba(0,212,255,0.35);
}
.btn-cyan:hover { transform:translateY(-2px); box-shadow:0 0 0 1px rgba(0,212,255,0.6),0 12px 40px rgba(0,212,255,0.5); }
.btn-ghost {
  background: transparent; color: var(--txt-hi);
  border: 1.5px solid var(--edge2);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover { border-color:rgba(255,255,255,0.3); background:rgba(255,255,255,0.06); }
.btn-outline-light {
  background: transparent; color: var(--lt-txt);
  border: 1.5px solid var(--lt-border);
}
.btn-outline-light:hover { border-color:var(--violet); color:var(--violet); }
.btn-lg { padding:17px 38px; font-size:1rem; }
.btn-sm { padding:9px 20px; font-size:0.82rem; }

/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
#main-nav {
  position:fixed; top:0; left:0; right:0; z-index:500;
  height:68px; display:flex; align-items:center; padding:0 5%;
  transition:all 0.4s ease;
  background: transparent;
}
#main-nav.scrolled {
  background: rgba(4,6,13,0.85);
  backdrop-filter: blur(24px); -webkit-backdrop-filter:blur(24px);
  border-bottom: 1px solid var(--edge);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}
#main-nav.light {
  background: rgba(247,248,252,0.9);
  backdrop-filter: blur(24px); -webkit-backdrop-filter:blur(24px);
  border-bottom: 1px solid var(--lt-border);
}
.nav-logo {
  font-family:'Syne',sans-serif; font-weight:800; font-size:1.35rem;
  color: var(--white); text-decoration:none; letter-spacing:-0.04em;
  white-space:nowrap; margin-right:44px; transition:opacity 0.2s;
}
.nav-logo:hover { opacity:0.8; }
.nav-logo .accent { color: var(--cyan); }
.light-nav .nav-logo { color: var(--lt-txt); }
.nav-links { display:flex; align-items:center; gap:2px; list-style:none; flex:1; }
.nav-links a {
  text-decoration:none; color:var(--txt-md); font-size:0.875rem; font-weight:500;
  padding:8px 15px; border-radius:8px; transition:all 0.2s; position:relative;
}
.nav-links a:hover { color:var(--white); background:rgba(255,255,255,0.07); }
.nav-links a.active { color:var(--cyan); }
.light-nav .nav-links a { color: var(--lt-gray); }
.light-nav .nav-links a:hover { color: var(--lt-txt); background: rgba(108,62,255,0.06); }
.light-nav .nav-links a.active { color: var(--violet); }
.nav-actions { display:flex; align-items:center; gap:10px; margin-left:auto; }
.nav-tel { font-size:0.85rem; font-weight:600; color:var(--txt-md); text-decoration:none; padding:8px 14px; transition:color 0.2s; }
.nav-tel:hover { color:var(--white); }
.light-nav .nav-tel { color:var(--lt-gray); }
.light-nav .nav-tel:hover { color:var(--lt-txt); }
.nav-login { font-size:0.85rem; font-weight:600; color:var(--txt-md); text-decoration:none; padding:8px 16px; border:1px solid var(--edge); border-radius:100px; transition:all 0.2s; }
.nav-login:hover { color:var(--white); border-color:var(--violet); background:rgba(108,62,255,0.1); }
.nav-cta {
  background:var(--violet); color:white; padding:9px 22px;
  border-radius:100px; font-size:0.875rem; font-weight:600;
  text-decoration:none; white-space:nowrap; transition:all 0.2s;
  box-shadow:0 0 0 1px rgba(108,62,255,0.4);
}
.nav-cta:hover { transform:translateY(-1px); box-shadow:0 4px 24px rgba(108,62,255,0.5); }
.nav-burger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; margin-left:auto; }
.nav-burger span { width:24px; height:2px; background:var(--txt-hi); border-radius:2px; transition:all 0.3s; display:block; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
footer {
  background: var(--deep);
  border-top: 1px solid var(--edge);
  padding: 72px 5% 36px;
  color: var(--txt-md);
}
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:56px; }
.footer-brand .nav-logo { color:var(--white); display:block; margin-bottom:16px; }
.footer-brand p { font-size:0.85rem; line-height:1.7; color:var(--txt-lo); max-width:280px; }
.footer-contact { margin-top:20px; display:flex; flex-direction:column; gap:6px; }
.footer-contact a { color:var(--txt-md); text-decoration:none; font-size:0.85rem; transition:color 0.2s; }
.footer-contact a:hover { color:var(--cyan); }
footer h5 { font-family:'Syne',sans-serif; font-size:0.75rem; font-weight:800; text-transform:uppercase; letter-spacing:0.15em; color:var(--txt-lo); margin-bottom:20px; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:10px; }
.footer-col a { color:var(--txt-md); text-decoration:none; font-size:0.875rem; transition:color 0.2s; }
.footer-col a:hover { color:var(--white); }
.footer-bottom { border-top:1px solid var(--edge); padding-top:28px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:0.78rem; color:var(--txt-lo); }
.footer-bottom a { color:var(--txt-lo); text-decoration:none; transition:color 0.2s; }
.footer-bottom a:hover { color:var(--txt-md); }
.footer-legal { display:flex; gap:24px; }

/* ═══════════════════════════════════════════
   REUSABLE COMPONENTS
═══════════════════════════════════════════ */

/* Glass card */
.glass {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--edge);
  border-radius: var(--r-lg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter:blur(20px);
}
.glass:hover { border-color:var(--edge2); }

/* Glow orb backgrounds */
.orb {
  position:absolute; border-radius:50%; pointer-events:none; filter:blur(80px);
}
.orb-violet { background:radial-gradient(circle, rgba(108,62,255,0.5), transparent 65%); }
.orb-cyan { background:radial-gradient(circle, rgba(0,212,255,0.4), transparent 65%); }
.orb-amber { background:radial-gradient(circle, rgba(255,149,0,0.4), transparent 65%); }

/* Grid texture */
.grid-tex {
  background-image:linear-gradient(var(--edge) 1px,transparent 1px),linear-gradient(90deg,var(--edge) 1px,transparent 1px);
  background-size:48px 48px;
}

/* Testimonial */
.testi {
  background:var(--panel); border:1px solid var(--edge); border-radius:var(--r-lg);
  padding:32px; transition:all 0.35s; position:relative; overflow:hidden;
}
.testi::after {
  content:''; position:absolute; inset:0; border-radius:var(--r-lg);
  background:linear-gradient(135deg,rgba(108,62,255,0.06),transparent);
  opacity:0; transition:opacity 0.3s;
}
.testi:hover { border-color:rgba(108,62,255,0.3); transform:translateY(-4px); box-shadow:0 12px 40px rgba(108,62,255,0.15); }
.testi:hover::after { opacity:1; }
.testi-stars { color:#FFB800; font-size:0.85rem; margin-bottom:14px; letter-spacing:3px; }
.testi-text { font-size:0.9rem; color:var(--txt-md); line-height:1.75; margin-bottom:20px; }
.testi-author { display:flex; align-items:center; gap:12px; }
.testi-avatar {
  width:40px; height:40px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg,var(--violet),var(--cyan));
  display:flex; align-items:center; justify-content:center;
  font-family:'Syne',sans-serif; font-weight:800; font-size:0.78rem; color:white;
}
.testi-name { font-weight:600; font-size:0.875rem; }
.testi-detail { font-size:0.75rem; color:var(--txt-lo); margin-top:2px; }

/* Stat card */
.stat-card {
  text-align:center; padding:32px 20px;
  background:var(--panel); border:1px solid var(--edge); border-radius:var(--r-lg);
  transition:all 0.3s;
}
.stat-card:hover { border-color:rgba(0,212,255,0.2); background:rgba(0,212,255,0.03); }
.stat-num {
  font-family:'Syne',sans-serif; font-weight:800;
  font-size:2.6rem; line-height:1; margin-bottom:8px;
  background:linear-gradient(135deg,var(--cyan),var(--violet));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.stat-label { font-size:0.82rem; color:var(--txt-lo); line-height:1.4; }

/* Light card (for light sections) */
.lt-card {
  background:var(--lt-card); border:1.5px solid var(--lt-border);
  border-radius:var(--r-lg); transition:all 0.3s;
}
.lt-card:hover { border-color:var(--violet); box-shadow:0 8px 40px rgba(108,62,255,0.1); transform:translateY(-4px); }

/* Badge pill */
.pill {
  display:inline-flex; align-items:center; gap:6px;
  background:var(--violet-soft); border:1px solid rgba(108,62,255,0.25);
  color:var(--violet); border-radius:100px; padding:5px 14px;
  font-size:0.75rem; font-weight:600; letter-spacing:0.05em;
}
.pill.cyan { background:var(--cyan-soft); border-color:rgba(0,212,255,0.25); color:var(--cyan); }
.pill.green { background:rgba(0,230,118,0.1); border-color:rgba(0,230,118,0.25); color:var(--green); }
.pill-dot { width:6px; height:6px; border-radius:50%; background:currentColor; animation:blink 1.8s infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

/* FAQ */
.faq-item { border-bottom:1px solid var(--edge); }
.faq-q {
  display:flex; justify-content:space-between; align-items:center;
  padding:22px 0; cursor:pointer; font-weight:600; font-size:0.95rem;
  color:var(--txt-hi); gap:16px; transition:color 0.2s; user-select:none;
}
.faq-q:hover { color:var(--cyan); }
.faq-icon {
  width:30px; height:30px; border-radius:50%; border:1.5px solid var(--edge2);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  font-size:1.1rem; color:var(--txt-md); transition:all 0.3s;
}
.faq-q.open .faq-icon { border-color:var(--violet); background:var(--violet); color:white; transform:rotate(45deg); }
.faq-a { font-size:0.9rem; color:var(--txt-md); line-height:1.75; max-height:0; overflow:hidden; transition:max-height 0.4s ease,padding 0.3s; }
.faq-a.open { max-height:400px; padding-bottom:22px; }

/* Light FAQ variant */
.lt-faq .faq-item { border-color:var(--lt-border); }
.lt-faq .faq-q { color:var(--lt-txt); }
.lt-faq .faq-q:hover { color:var(--violet); }
.lt-faq .faq-icon { border-color:var(--lt-border); color:var(--lt-gray); }
.lt-faq .faq-a { color:var(--lt-gray); }

/* Tabs */
.tab-bar { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:44px; }
.tab-btn {
  background:var(--panel); border:1.5px solid var(--edge); border-radius:100px;
  padding:10px 24px; font-family:'DM Sans',sans-serif; font-weight:600; font-size:0.875rem;
  cursor:pointer; color:var(--txt-md); transition:all 0.2s;
}
.tab-btn:hover { border-color:var(--violet); color:var(--txt-hi); }
.tab-btn.active { border-color:var(--violet); color:white; background:var(--violet); box-shadow:0 4px 20px rgba(108,62,255,0.4); }
.tab-content { display:none; animation:fadeUp 0.35s ease; }
.tab-content.active { display:block; }

/* ═══════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════ */
@keyframes fadeUp { from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:translateY(0);} }
@keyframes fadeIn { from{opacity:0;} to{opacity:1;} }
@keyframes floatY { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);} }
@keyframes spin { to{transform:rotate(360deg);} }
@keyframes gradShift { 0%,100%{background-position:0% 50%;} 50%{background-position:100% 50%;} }
@keyframes ripple { to{transform:scale(2.5);opacity:0;} }

.anim-1 { animation:fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.05s both; }
.anim-2 { animation:fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.18s both; }
.anim-3 { animation:fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.32s both; }
.anim-4 { animation:fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.46s both; }
.anim-5 { animation:fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.60s both; }

.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.7s ease,transform 0.7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:0.1s; }
.reveal-d2 { transition-delay:0.2s; }
.reveal-d3 { transition-delay:0.3s; }

/* ═══════════════════════════════════════════
   CTA BAND (shared)
═══════════════════════════════════════════ */
.cta-band {
  background:var(--deep); padding:96px 5%; text-align:center;
  position:relative; overflow:hidden;
}
.cta-band .cta-orb1 { position:absolute; width:600px; height:600px; top:50%; left:50%; transform:translate(-50%,-50%); background:radial-gradient(circle,rgba(108,62,255,0.25),transparent 65%); pointer-events:none; }
.cta-band .cta-orb2 { position:absolute; width:400px; height:400px; top:50%; left:50%; transform:translate(-50%,-50%); background:radial-gradient(circle,rgba(0,212,255,0.15),transparent 65%); pointer-events:none; }
.cta-inner { position:relative; z-index:1; }
.cta-band h2 { color:var(--white); margin-bottom:16px; }
.cta-band p { color:var(--txt-md); max-width:480px; margin:0 auto 40px; font-size:1rem; line-height:1.75; }
.cta-btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media(max-width:900px) {
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-links,.nav-tel,.nav-login{display:none;}
  .nav-burger{display:flex;}
  #main-nav{background:rgba(4,6,13,0.92);backdrop-filter:blur(20px);}
  .stat-card{padding:24px 14px;}
  .stat-num{font-size:2rem;}
}
@media(max-width:600px) {
  .section{padding:60px 5%;}
  .section-sm{padding:44px 5%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;text-align:center;}
  .footer-legal{justify-content:center;}
  .cta-band{padding:56px 5%;}
  .cta-band h2{font-size:1.7rem;}
  .cta-btns{flex-direction:column;align-items:stretch;}
  .cta-btns .btn{justify-content:center;}
  .btn-lg{padding:15px 24px;font-size:0.95rem;}
  h1{font-size:clamp(1.8rem,8vw,2.8rem);}
  h2{font-size:clamp(1.4rem,6vw,2rem);}
  .eyebrow{font-size:0.68rem;}
}
@media(max-width:400px) {
  body{font-size:15px;}
  .container{padding:0 4%;}
  .section{padding:48px 4%;}
  .btn{padding:12px 20px;font-size:0.85rem;}
  .btn-lg{padding:14px 22px;}
}