:root{
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* NextUI-ish tokens */
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;

  --border: color-mix(in oklab, currentColor 10%, transparent);
  --shadow: 0 16px 50px rgba(0,0,0,.18);
  --shadow-soft: 0 10px 30px rgba(0,0,0,.12);

  --bg: #0b0d12;
  --bg2: #0a0f1f;
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.55);

  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);

  --primary: #7c3aed; /* violet */
  --primary2: #22d3ee; /* cyan */
  --success: #22c55e;

  --ring: 0 0 0 4px color-mix(in oklab, var(--primary) 35%, transparent);
  --blur: blur(16px);
}

:root[data-theme="light"]{
  --bg: #f6f7fb;
  --bg2: #ffffff;
  --text: rgba(10,12,18,.92);
  --muted: rgba(10,12,18,.68);
  --muted2: rgba(10,12,18,.55);
  --card: rgba(10,12,18,.05);
  --card2: rgba(10,12,18,.07);
  --border: rgba(10,12,18,.12);
  --shadow: 0 18px 50px rgba(0,0,0,.10);
  --shadow-soft: 0 10px 24px rgba(0,0,0,.08);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background: radial-gradient(1200px 700px at 20% -10%, color-mix(in oklab, var(--primary) 20%, transparent), transparent 60%),
              radial-gradient(1200px 700px at 110% 10%, color-mix(in oklab, var(--primary2) 18%, transparent), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  min-height:100vh;
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
.container{
  width:min(1120px, calc(100% - 40px));
  margin-inline:auto;
}

.section{ padding: 90px 0; position:relative; }
.section__head{ margin-bottom:22px; }
.h1{ font-size: clamp(2.2rem, 3.6vw, 3.6rem); line-height:1.05; margin: 14px 0 12px; letter-spacing:-0.03em; }
.h2{ font-size: clamp(1.6rem, 2.2vw, 2.2rem); line-height:1.12; margin: 0 0 10px; letter-spacing:-0.02em; }
.h3{ font-size: 1.12rem; margin: 0 0 10px; letter-spacing:-0.01em; }
.lead{ font-size: 1.05rem; line-height:1.6; margin: 0 0 10px; color: var(--text); }
.muted{ color: var(--muted); line-height:1.6; }
.kicker{ margin:0 0 6px; font-weight:700; }

.grad{
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.card{
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--card), transparent 0%);
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--blur);
}
.card--soft{
  background: color-mix(in oklab, var(--card2), transparent 0%);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .82rem;
  color: var(--muted);
  background: color-mix(in oklab, var(--card2), transparent 0%);
  backdrop-filter: var(--blur);
}
.chip--glow{
  color: color-mix(in oklab, var(--primary2) 70%, var(--text));
  border-color: color-mix(in oklab, var(--primary2) 30%, var(--border));
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--primary2) 14%, transparent);
}
.chip--dot .dot{
  width:8px; height:8px; border-radius:99px;
  background: var(--success);
  box-shadow: 0 0 0 5px color-mix(in oklab, var(--success) 18%, transparent);
}
.dot{ display:inline-block; }

.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 600;
  letter-spacing: -.01em;
  cursor:pointer;
  user-select:none;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  background: transparent;
}
.btn:active{ transform: translateY(1px); }
.btn--sm{ padding: 10px 14px; font-size:.92rem; }
.btn--primary{
  background: linear-gradient(90deg, color-mix(in oklab, var(--primary) 92%, black 0%), color-mix(in oklab, var(--primary2) 92%, black 0%));
  border-color: color-mix(in oklab, var(--primary) 40%, var(--border));
  color: rgba(255,255,255,.96);
  box-shadow: 0 14px 40px color-mix(in oklab, var(--primary) 22%, transparent);
}
.btn--primary:hover{ filter:saturate(1.05); }
.btn--ghost{
  background: color-mix(in oklab, var(--card2), transparent 0%);
}
.btn:focus-visible{ outline:none; box-shadow: var(--ring); }

.icon-btn{
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card2), transparent 0%);
  display:grid;
  place-items:center;
  cursor:pointer;
  transition: transform .15s ease;
}
.icon-btn:active{ transform: translateY(1px); }
.icon-btn:focus-visible{ outline:none; box-shadow: var(--ring); }

.link{
  color: color-mix(in oklab, var(--primary2) 70%, var(--text));
  font-weight: 600;
}
.link:hover{ text-decoration: underline; text-underline-offset: 4px; }

/* NAV */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: var(--blur);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--border);
}
.nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand__mark{
  width:42px; height:42px;
  border-radius: 14px;
  display:grid; place-items:center;
  font-weight: 900;
  letter-spacing:-0.02em;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: rgba(255,255,255,.95);
  box-shadow: 0 16px 40px color-mix(in oklab, var(--primary) 20%, transparent);
}
.brand__mark--sm{ width:36px; height:36px; border-radius: 12px; }
.brand__text{ display:flex; flex-direction:column; line-height:1.1; }
.brand__title{ font-weight:800; }
.brand__sub{ font-size:.82rem; color: var(--muted); }

.nav__links{
  display:flex;
  gap: 10px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card), transparent 0%);
}
.nav__link{
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: .95rem;
}
.nav__link:hover{
  background: color-mix(in oklab, var(--card2), transparent 0%);
  color: var(--text);
}

.nav__actions{ display:flex; align-items:center; gap:10px; }
.nav__burger{ display:none; }

.burger{
  width: 18px; height: 2px; background: currentColor; position:relative; border-radius: 99px;
}
.burger::before, .burger::after{
  content:"";
  position:absolute;
  left:0;
  width: 18px; height:2px; border-radius:99px;
  background: currentColor;
}
.burger::before{ top:-6px; }
.burger::after{ top:6px; }

/* Mobile drawer */
.mobile{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
}
.mobile__panel{
  position:absolute;
  right: 14px;
  top: 70px;
  width: min(420px, calc(100% - 28px));
  padding: 16px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  box-shadow: var(--shadow);
}
.mobile__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.mobile__links{ display:grid; gap: 8px; padding: 10px 0 14px; }
.mobile__link{
  padding: 14px 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card2), transparent 0%);
  font-weight: 700;
}
.mobile__cta{ display:grid; gap: 8px; }

/* HERO */
.hero{ padding-top: 70px; }
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items:center;
}
.hero__badge{ display:flex; gap: 10px; flex-wrap:wrap; }
.hero__actions{ display:flex; gap: 12px; flex-wrap:wrap; margin: 18px 0 18px; }
.hero__stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.stat{ padding: 14px; }
.stat__k{ display:block; color: var(--muted2); font-size:.85rem; }
.stat__v{ display:block; font-weight: 800; letter-spacing:-0.01em; margin-top:4px; }

.hero-card{ padding: 18px; overflow:hidden; }
.hero-card__top{ display:flex; align-items:center; justify-content:space-between; }
.hero-card__main{ margin-top: 14px; display:grid; gap: 14px; }
.mock{ padding: 14px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: color-mix(in oklab, var(--card2), transparent 0%); }
.mock__line{ height: 10px; border-radius: 999px; background: color-mix(in oklab, currentColor 10%, transparent); margin-bottom: 10px; }
.w-90{ width: 90%; } .w-70{ width: 70%; } .w-60{ width: 60%; }
.mock__grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px; }
.mock__tile{
  height: 72px;
  border-radius: 16px;
  background: radial-gradient(200px 140px at 20% 20%, color-mix(in oklab, var(--primary2) 18%, transparent), transparent 55%),
              radial-gradient(200px 140px at 80% 80%, color-mix(in oklab, var(--primary) 18%, transparent), transparent 55%),
              color-mix(in oklab, var(--card2), transparent 0%);
  border: 1px solid var(--border);
}
.hero-card__callout{
  display:flex; gap: 12px; align-items:flex-start;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card2), transparent 0%);
}
.callout__icon{
  width: 34px; height: 34px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, color-mix(in oklab, var(--primary) 75%, transparent), color-mix(in oklab, var(--primary2) 75%, transparent));
  border: 1px solid var(--border);
}
.callout__t{ margin:0; font-weight: 800; }
.callout__d{ margin: 4px 0 0; color: var(--muted); }

.hero-card__bottom{ padding-top: 8px; }

/* GRIDS */
.grid{ display:grid; gap: 14px; }
.brands{ grid-template-columns: repeat(3, 1fr); }
.brand{ padding: 18px; }
.brand__top{ display:flex; align-items:center; justify-content:space-between; margin-bottom: 12px; }
.brand__emoji{ font-size: 1.5rem; }
.brand__actions{ display:flex; align-items:center; justify-content:space-between; margin-top: 14px; gap: 10px; }

.certs{ grid-template-columns: repeat(3, 1fr); }
.cert{ padding: 18px; display:grid; gap: 10px; }
.cert__icon{
  width: 42px; height: 42px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: color-mix(in oklab, var(--card2), transparent 0%);
  border: 1px solid var(--border);
  font-weight: 900;
}

.banner{
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: radial-gradient(900px 240px at 10% 10%, color-mix(in oklab, var(--primary) 14%, transparent), transparent 60%),
              radial-gradient(900px 240px at 90% 90%, color-mix(in oklab, var(--primary2) 14%, transparent), transparent 60%),
              color-mix(in oklab, var(--card2), transparent 0%);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}

/* CONTACT */
.contact{
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 18px;
  align-items:start;
}
.contact__cards{ display:grid; gap: 12px; margin-top: 12px; }
.form{ padding: 18px; }
.form__row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field{ display:grid; gap: 8px; }
.field__label{ font-weight: 700; }
.field__hint{ color: var(--muted2); font-size: .86rem; }
.field__error{ color: #ef4444; font-size: .86rem; min-height: 1em; }

.input{
  width: 100%;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card2), transparent 0%);
  color: var(--text);
  outline: none;
}
.input:focus{ box-shadow: var(--ring); border-color: color-mix(in oklab, var(--primary) 35%, var(--border)); }
textarea.input{ resize: vertical; }
.form__actions{ display:flex; gap: 10px; margin-top: 12px; flex-wrap:wrap; }
.form__fineprint{ margin-top: 10px; }

/* Footer */
.footer{
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  backdrop-filter: var(--blur);
}
.footer__inner{ display:flex; align-items:center; justify-content:space-between; gap: 14px; }
.footer__left{ display:flex; align-items:center; gap: 12px; }
.footer__title{ margin:0; font-weight: 900; letter-spacing:-0.02em; }

/* Modal */
.modal{ position:fixed; inset:0; z-index: 80; display:grid; place-items:center; }
.modal__backdrop{ position:absolute; inset:0; background: rgba(0,0,0,.45); backdrop-filter: blur(10px); }
.modal__panel{ position:relative; width:min(560px, calc(100% - 32px)); padding: 18px; }
.modal__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom: 10px; }
.modal__actions{ margin-top: 16px; display:flex; justify-content:flex-end; }

/* Toast */
.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 90;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow-soft);
}
.toast__dot{
  width: 10px; height: 10px; border-radius: 99px;
  background: var(--success);
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--success) 18%, transparent);
}

/* Top progress */
.top-progress{
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 999;
  background: transparent;
}
.top-progress__bar{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--primary2));
}

/* Background orbs */
.bg-orbs{ position: fixed; inset:0; pointer-events:none; z-index:-1; }
.orb{
  position:absolute;
  width: 520px; height: 520px;
  border-radius: 999px;
  filter: blur(60px);
  opacity: .35;
}
.orb-1{ left:-180px; top:-200px; background: var(--primary); }
.orb-2{ right:-180px; top:-140px; background: var(--primary2); }
.orb-3{ right:10%; bottom:-240px; background: color-mix(in oklab, var(--primary) 55%, var(--primary2)); opacity:.22; }

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* Ripple */
.ripple{
  position:absolute;
  border-radius: 999px;
  transform: scale(0);
  animation: ripple .55s ease-out;
  background: color-mix(in oklab, white 35%, transparent);
  pointer-events:none;
}
@keyframes ripple{
  to{ transform: scale(1); opacity: 0; }
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .brands{ grid-template-columns: 1fr; }
  .certs{ grid-template-columns: 1fr; }
  .form__row{ grid-template-columns: 1fr; }
  .nav__links{ display:none; }
  .nav__burger{ display:grid; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ transition:none; }
  .btn, .icon-btn{ transition:none; }
}