:root{
  --bg-0:#ffffff;
  --bg-1:#f7f9fc;
  --bg-2:#eef2f8;
  --ink:#0e1117;
  --ink-dim:#3d4554;
  --muted:#6b7380;
  --line:rgba(15,20,35,0.08);
  --line-strong:rgba(15,20,35,0.14);
  --brand-1:#5b6cff;
  --brand-2:#0ea5e9;
  --brand-3:#ec4899;
  --accent:#818cf8;
  --good:#059669;
  --warn:#d97706;
  --grad: linear-gradient(135deg,#5b6cff 0%,#0ea5e9 50%,#ec4899 100%);
  --grad-soft: linear-gradient(135deg, rgba(91,108,255,.11), rgba(14,165,233,.09) 50%, rgba(236,72,153,.10));
  --radius: 18px;
  --shadow: 0 22px 48px -20px rgba(15,23,42,.10), 0 8px 20px -10px rgba(15,23,42,.06);
  --shadow-sm: 0 2px 12px -2px rgba(15,23,42,.08);
  --footer-bg:#161a24;
  --footer-fg:rgba(232,236,245,.78);
  --footer-link:rgba(248,250,252,.95);
  --container: 1200px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color:var(--ink);
  background:var(--bg-0);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ============= NAV ============= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  isolation:isolate;
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  background:linear-gradient(180deg, rgba(255,255,255,.99) 0%, rgba(248,250,253,.96) 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset;
  transition:background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.nav.scrolled{
  background:linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  border-bottom-color:rgba(15,20,35,.12);
  box-shadow:0 1px 0 rgba(255,255,255,.5) inset, var(--shadow-sm);
}
.nav .nav-inner{
  width:100%;
  max-width:var(--container);margin:0 auto;
  padding:14px clamp(20px,3vw,32px);
  min-height:64px;
  display:flex;
  flex-flow:row nowrap;
  align-items:center;
  justify-content:space-between;
  gap:clamp(14px,2.5vw,36px);
  position:relative;
}
.brand{
  display:flex;align-items:center;gap:14px;
  flex:0 1 auto;min-width:0;max-width:100%;
  font-family:'Space Grotesk',Inter,sans-serif;font-weight:700;letter-spacing:.02em;
  text-decoration:none;color:inherit;
}
.brand .logo{
  width:44px;height:44px;border-radius:50%;flex-shrink:0;
  object-fit:cover;
  box-shadow:0 2px 14px -4px rgba(91,108,255,.32);
}
.brand .brand-text{
  display:flex;flex-direction:column;justify-content:center;gap:4px;
  min-width:0;line-height:1.12;
}
.brand .name-row{
  display:flex;align-items:baseline;flex-wrap:nowrap;gap:7px;
  font-size:clamp(14px,.5vw + 12px,18px);letter-spacing:.01em;
  white-space:nowrap;
}
.brand .name-primary{color:#3730a3;font-weight:800;flex-shrink:0}
.brand .name-accent{color:#0369a1;font-weight:700;flex-shrink:0}
.brand .tagline{
  display:block;
  font-size:9.5px;font-weight:500;letter-spacing:2.35px;text-transform:uppercase;
  color:#64748b;line-height:1.35;white-space:nowrap;
}

.menu{
  flex:1 1 auto;
  display:flex;align-items:center;justify-content:center;
  flex-wrap:nowrap;gap:0;min-width:0;
  overflow-x:auto;overflow-y:hidden;
  scrollbar-width:none;-ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
}
.menu::-webkit-scrollbar{display:none}
.menu a{
  flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  height:40px;padding:0 8px;border-radius:10px;
  color:#334155;font-size:13px;font-weight:500;line-height:1;
  white-space:nowrap;
  transition:color .2s ease, background .2s ease;
}
.menu a:hover{color:var(--ink);background:rgba(91,108,255,.08)}
.menu a.active{
  color:#4338ca;font-weight:600;
  background:rgba(91,108,255,.13);
  box-shadow:inset 0 0 0 1px rgba(91,108,255,.16);
}

.nav-actions{
  flex:0 0 auto;
  display:flex;align-items:center;gap:12px;flex-shrink:0;
}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;padding:0 22px;border-radius:12px;
  font-size:14px;font-weight:600;line-height:1;white-space:nowrap;
  letter-spacing:.01em;
  color:#fff !important;
  background:linear-gradient(90deg,#3b82f6 0%,#5b6cff 38%,#8b5cf6 72%,#ec4899 100%);
  box-shadow:0 4px 20px -4px rgba(37,99,235,.35);
  transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.nav-cta:hover{
  transform:translateY(-1px);filter:brightness(1.05);
  box-shadow:0 8px 28px -4px rgba(37,99,235,.38);
}
.nav-cta.active{
  box-shadow:0 0 0 2px rgba(255,255,255,.95), 0 6px 24px -4px rgba(37,99,235,.32);
}
.cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:12px;font-weight:600;font-size:14px;
  background:var(--grad);color:#fff;
  box-shadow: 0 6px 24px -6px rgba(91,108,255,.38);
  transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;
  border:0;cursor:pointer;
}
.cta:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 12px 34px -8px rgba(91,108,255,.42)}
.cta.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line-strong);box-shadow:none}
.cta.ghost:hover{background:var(--bg-1);border-color:rgba(15,20,35,.2)}
.cta.ghost.active{background:rgba(91,108,255,.09);border-color:var(--brand-1);color:#4338ca}

.burger{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;padding:0;flex-shrink:0;
  background:var(--bg-1);border:1.5px solid var(--line-strong);border-radius:12px;
  color:var(--ink);cursor:pointer;
  transition:background .2s ease, border-color .2s ease;
}
.burger:hover{background:var(--bg-2);border-color:rgba(15,20,35,.16)}

/* ============= HERO ============= */
.hero{
  position:relative;padding:140px 0 56px;overflow:hidden;
  background:
    radial-gradient(900px 500px at 82% -8%, rgba(91,108,255,.14), transparent 58%),
    radial-gradient(720px 420px at -5% 12%, rgba(14,165,233,.12), transparent 58%),
    radial-gradient(520px 400px at 50% 108%, rgba(236,72,153,.09), transparent 62%),
    var(--bg-0);
}
.hero .container{position:relative;z-index:2}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  border:1.5px solid var(--line-strong);
  background:#fff;
  color:var(--ink-dim);font-size:13px;letter-spacing:.3px;
  margin-bottom:22px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 8px rgba(5,150,105,.5)}
.hero h1{
  font-family:'Space Grotesk',Inter,sans-serif;
  font-size:clamp(40px, 6.4vw, 88px);
  line-height:1.02;letter-spacing:-.02em;margin:0 0 18px;font-weight:700;
  color:var(--ink);
}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{
  color:var(--ink-dim);font-size:clamp(16px,1.6vw,20px);max-width:720px;margin:0 0 32px;
}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px}
.hero .stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;max-width:820px;
  padding:22px;border:1.5px solid var(--line);border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow-sm);
}
.stat .n{font-family:'Space Grotesk',sans-serif;font-size:28px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.12em}

/* Animated orbs (lighter) */
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.34;pointer-events:none;z-index:1;animation:float 14s ease-in-out infinite}
.orb.o1{width:520px;height:520px;background:radial-gradient(circle at 30% 30%, #5b6cff, transparent 60%);top:-120px;right:-120px}
.orb.o2{width:440px;height:440px;background:radial-gradient(circle at 60% 60%, #0ea5e9, transparent 60%);top:200px;left:-180px;animation-delay:-4s}
.orb.o3{width:380px;height:380px;background:radial-gradient(circle at 50% 50%, #ec4899, transparent 60%);top:380px;right:20%;animation-delay:-8s}
@keyframes float{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(0,-30px,0) scale(1.05)}
}

/* Grid backdrop */
.grid-bg{
  position:absolute;inset:0;z-index:0;opacity:.16;pointer-events:none;
  background-image:
    linear-gradient(rgba(0,0,0,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.04) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 80%);
}

/* ============= SECTIONS ============= */
section{position:relative;padding:64px 0;scroll-margin-top:80px}
section:nth-child(even){background:var(--bg-1)}
.section-head{max-width:760px;margin-bottom:36px}
.kicker{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brand-2);margin-bottom:14px;
}
h2{
  font-family:'Space Grotesk',Inter,sans-serif;
  font-size:clamp(30px,3.6vw,46px);line-height:1.1;letter-spacing:-.01em;margin:0 0 14px;font-weight:700;
}
h2 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-head p{color:var(--ink-dim);font-size:17px;margin:0}

/* Cards */
.grid{display:grid;gap:20px}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.card{
  position:relative;border:1.5px solid var(--line);border-radius:var(--radius);
  background:#fff;
  padding:24px;transition:transform .35s ease, border-color .3s ease, box-shadow .35s ease;
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%), rgba(91,108,255,.08), transparent 40%);
  opacity:0;transition:opacity .3s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card .icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-soft);border:1.5px solid var(--line);margin-bottom:16px;
  color:var(--brand-1);
}
.card h3{margin:0 0 8px;font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:600;color:var(--ink)}
.card p{margin:0;color:var(--ink-dim);font-size:15px}

/* About */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.point{
  border:1.5px solid var(--line);border-radius:14px;padding:16px;background:#fff;
}
.point .k{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.point .v{color:var(--ink-dim);font-size:14px}

.visual{
  position:relative;aspect-ratio:1/1;border-radius:24px;border:1.5px solid var(--line);
  background:
    radial-gradient(600px circle at 20% 20%, rgba(91,108,255,.10), transparent 50%),
    radial-gradient(500px circle at 80% 80%, rgba(14,165,233,.08), transparent 50%),
    linear-gradient(180deg, #f8fafc, #fff);
  overflow:hidden;box-shadow:var(--shadow);
}
.visual .float-chip{
  position:absolute;display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:999px;border:1.5px solid var(--line);
  background:rgba(255,255,255,.85);backdrop-filter:blur(10px);
  font-size:13px;color:var(--ink);
  box-shadow:var(--shadow-sm);
  animation:bob 6s ease-in-out infinite;
}
.float-chip .badge{width:8px;height:8px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 8px rgba(14,165,233,.45)}
.chip-a{top:14%;left:8%}
.chip-b{top:42%;right:6%;animation-delay:-2s}
.chip-c{bottom:14%;left:18%;animation-delay:-4s}
@keyframes bob{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}
.visual .core{
  position:absolute;inset:18%;border-radius:50%;
  background:conic-gradient(from 0deg, rgba(91,108,255,.25), rgba(14,165,233,.25), rgba(236,72,153,.25), rgba(91,108,255,.25));
  filter:blur(2px);
  animation:spin 18s linear infinite;
  mask: radial-gradient(circle, transparent 55%, #000 56%);
  -webkit-mask: radial-gradient(circle, transparent 55%, #000 56%);
}
@keyframes spin{to{transform:rotate(360deg)}}
.visual .center-logo{
  position:absolute;inset:34%;border-radius:50%;
  display:grid;place-items:center;
  overflow:hidden;
}
.visual .center-logo img{
  width:100%;height:100%;object-fit:cover;
  border-radius:50%;
  box-shadow:0 8px 36px rgba(91,108,255,.35);
}

/* Products */
.product{
  display:flex;flex-direction:column;gap:14px;
}
.product .pill{
  align-self:flex-start;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(14,165,233,.10);color:var(--brand-2);border:1.5px solid rgba(14,165,233,.22)
}
.product .pill.beta{background:rgba(236,72,153,.10);color:var(--brand-3);border-color:rgba(236,72,153,.22)}
.product .pill.live{background:rgba(16,185,129,.10);color:var(--good);border-color:rgba(16,185,129,.22)}
.product .preview{
  height:130px;border-radius:14px;border:1.5px solid var(--line);
  background:
    radial-gradient(300px circle at 20% 20%, rgba(91,108,255,.09), transparent 50%),
    radial-gradient(220px circle at 80% 70%, rgba(14,165,233,.07), transparent 50%),
    linear-gradient(180deg, #f1f5f9, #fff);
  position:relative;overflow:hidden;
}
.preview .bars{position:absolute;left:14px;right:14px;bottom:14px;display:flex;gap:6px;align-items:flex-end;height:60%}
.preview .bars span{flex:1;border-radius:6px 6px 0 0;background:linear-gradient(180deg, rgba(91,108,255,.35), rgba(91,108,255,.10))}
.preview .bars span:nth-child(odd){background:linear-gradient(180deg, rgba(14,165,233,.45), rgba(14,165,233,.10))}
.preview .bars span:nth-child(3n){background:linear-gradient(180deg, rgba(236,72,153,.40), rgba(236,72,153,.10))}

/* Project Lab illustrations */
.lab-img{
  width:100%;border-radius:14px;
  background:linear-gradient(135deg, #fafbfc 0%, #eef2f9 100%);
  padding:10px 12px 4px;
  border:1.5px solid var(--line);
  display:flex;align-items:center;justify-content:center;
}
.lab-img svg{width:100%;height:auto;max-height:130px}

/* Internship / Careers */
.program{
  display:flex;flex-direction:column;gap:10px;
}
.program .meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.tag{
  padding:4px 10px;border-radius:999px;font-size:12px;
  background:var(--bg-1);border:1.5px solid var(--line);color:var(--ink-dim)
}

/* Team */
.team-card{
  display:flex;flex-direction:column;gap:14px;align-items:flex-start;
}
.avatar{
  width:64px;height:64px;border-radius:18px;
  background: conic-gradient(from 200deg at 50% 50%, #5b6cff, #0ea5e9, #ec4899, #5b6cff);
  display:grid;place-items:center;color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:24px;
  box-shadow:0 4px 18px rgba(91,108,255,.30);
}
.role{color:var(--brand-2);font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}

/* Technologies */
.tech-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.tech{
  aspect-ratio:1/1;border:1.5px solid var(--line);border-radius:16px;
  display:grid;place-items:center;gap:6px;padding:10px;text-align:center;
  background:#fff;
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.tech:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-sm)}
.tech .glyph{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:var(--grad-soft);border:1.5px solid var(--line);
  font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--brand-1);
}
.tech .nm{font-size:12.5px;color:var(--ink-dim)}

/* Client services */
.service{
  display:flex;flex-direction:column;gap:16px;
}
.service ul{padding:0;margin:0;list-style:none;display:grid;gap:8px}
.service li{display:flex;align-items:flex-start;gap:10px;color:var(--ink-dim);font-size:14.5px}
.service li::before{
  content:"";flex-shrink:0;width:18px;height:18px;border-radius:50%;
  background:var(--grad-soft);border:1.5px solid var(--line);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230ea5e9' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size:12px;background-repeat:no-repeat;background-position:center;
  margin-top:2px;
}

/* Contact */
.contact{
  display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:stretch;
  border:1.5px solid var(--line);border-radius:24px;padding:36px;
  background:#fff;
  box-shadow:var(--shadow);
}
.contact .info h3{font-family:'Space Grotesk',sans-serif;font-size:24px;margin:0 0 10px}
.contact .info p{color:var(--ink-dim);margin:0 0 20px}
.contact .info .row{display:flex;gap:12px;align-items:center;margin:10px 0;color:var(--ink-dim);font-size:14.5px}
.contact .info .row .dot{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--grad-soft);border:1.5px solid var(--line)}

.contact form{display:grid;gap:14px;width:100%;min-width:0}
.contact .field{display:grid;gap:6px;width:100%;min-width:0}
.contact .field label{font-size:13px;color:var(--ink-dim);font-weight:500;line-height:1.3}
.contact .field input, .contact .field textarea, .contact .field select{
  width:100%;padding:12px 14px;border-radius:12px;
  background:var(--bg-1);border:1.5px solid var(--line);
  color:var(--ink);font-family:inherit;font-size:14.5px;outline:none;
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
  margin:0;
}
.contact .field textarea{
  min-height:140px;resize:vertical;
  padding:14px 16px 16px;line-height:1.55;
  display:block;vertical-align:top;
}
.contact .field textarea::placeholder{
  color:var(--muted);opacity:1;
}
.contact .field input:focus, .contact .field textarea:focus, .contact .field select:focus{
  border-color:rgba(91,108,255,.45);background:#fff;
  box-shadow:0 0 0 4px rgba(91,108,255,.10);
}
.contact .field select option{background:#fff;color:var(--ink)}
.contact .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-width:0}
.captcha-box{
  display:flex;align-items:center;gap:10px;
  margin:4px 0 10px;flex-wrap:wrap;
}
.captcha-box canvas{
  border-radius:10px;border:1.5px solid var(--line);
  background:var(--bg-1);
}
.captcha-refresh{
  width:38px;height:38px;border-radius:10px;border:1.5px solid var(--line);
  background:var(--bg-1);color:var(--ink);font-size:20px;
  display:grid;place-items:center;cursor:pointer;
  transition:background .2s ease,transform .3s ease;
}
.captcha-refresh:hover{background:var(--bg-2);transform:rotate(180deg)}
.captcha-box input{
  width:130px;height:44px;padding:0 14px;border-radius:10px;
  border:1.5px solid var(--line);background:var(--bg-1);
  font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);
  transition:border-color .2s ease;
}
.captcha-box input:focus{outline:none;border-color:var(--brand-1)}
.submit{justify-self:start}
.form-note{font-size:12.5px;color:var(--muted)}

/* FAQ (SEO + UX) */
.faq-wrap{max-width:760px;margin:0;margin-right:auto}
.faq-item{
  border:1.5px solid var(--line);border-radius:14px;padding:0 18px;margin-bottom:12px;
  background:#fff;transition:border-color .2s ease, box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-sm)}
.faq-item summary{
  cursor:pointer;font-weight:600;font-size:16px;padding:16px 0;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;
  font-family:'Space Grotesk',Inter,sans-serif;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;font-weight:700;font-size:18px;color:var(--brand-1);line-height:1;
  transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{margin:0 0 18px;color:var(--ink-dim);font-size:15px;line-height:1.65}
.faq-item p a{color:var(--brand-1);font-weight:600}
.faq-item p a:hover{color:var(--ink)}

.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);
  background:#fff;border:1.5px solid var(--line-strong);
  color:var(--ink);padding:12px 18px;border-radius:12px;
  opacity:0;pointer-events:none;transition:all .35s ease;z-index:60;
  box-shadow:var(--shadow);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Footer */
footer{
  border-top:1px solid rgba(255,255,255,.08);padding:40px 0;
  color:var(--footer-fg);font-size:14px;
  background:linear-gradient(180deg, #1c2130 0%, var(--footer-bg) 100%);
}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
footer a{color:var(--footer-link)}
footer a:hover{color:#fff}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Sending state */
.cta.sending{opacity:.6;pointer-events:none}

/* Responsive */
@media (max-width: 768px){
  .nav .nav-inner{
    flex-wrap:wrap;
    row-gap:8px;padding:10px 16px;
  }
  .brand{flex:1 1 auto;min-width:0;max-width:calc(100% - 118px)}
  .menu{
    display:none;order:3;flex:1 0 100%;width:100%;
    flex-direction:column;align-items:stretch;gap:2px;
    overflow:visible;
  }
  .menu.open{
    display:flex;position:absolute;left:12px;right:12px;top:calc(100% + 4px);
    padding:8px;flex-direction:column;
    background:rgba(255,255,255,.98);border:1.5px solid var(--line);
    border-radius:16px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    box-shadow:var(--shadow);z-index:56;
  }
  .menu.open a{
    height:auto;min-height:46px;justify-content:flex-start;
    white-space:normal;padding:12px 14px;font-size:15px;border-radius:12px;
  }
  .burger{display:inline-flex}
  .nav-cta{height:42px;padding:0 18px;font-size:13.5px}
}
@media (max-width: 1000px){
  section{padding:56px 0}
  .cols-3,.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tech-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .contact{grid-template-columns:1fr;padding:24px}
  .hero .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 700px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .about-points{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .brand .logo{width:40px;height:40px}
  .brand .name-row{font-size:clamp(11px,2.2vw + 6px,17px);gap:5px}
  .brand .tagline{font-size:7.5px;letter-spacing:1.75px}
  .hero{padding:120px 0 48px}
  section{padding:48px 0}
}