/* Facet Studio - facet.sourceofgems.com */

@font-face {
  font-family: 'Fraunces';
  src: url('/fonts/fraunces-latin.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-latin.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #0B1220;
  --bg-raise: #0F172A;
  --card: #121D33;
  --line: rgba(92, 200, 255, .14);
  --text: #EEF3F9;
  --muted: rgba(238, 243, 249, .72);
  --blue: #0085FF;
  --cyan: #5CC8FF;
  --wa: #25D366;
  --wa-dark: #1DB958;
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); margin: 14px 0 20px; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 10px 0 14px; }
h3 { font-size: 1.22rem; margin-bottom: 10px; }

p { color: var(--muted); }

a { color: var(--cyan); text-decoration: none; }
.txt-link { text-decoration: underline; text-underline-offset: 3px; }
.txt-link:hover { color: var(--text); }

.eyebrow {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- nav ---------- */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 18, 32, .82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand-mark { width: 26px; height: 24px; color: var(--cyan); flex: none; }
.brand-name { font-family: var(--serif); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.01em; }
.brand-name em { font-style: normal; color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a:not(.btn) {
  position: relative;
  color: var(--text);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 0;
}
.nav-links a:not(.btn)::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  width: 0; height: 2px; background: var(--cyan);
  transform: translateX(-50%);
  transition: width .25s ease;
}
.nav-links a:not(.btn):hover::after { width: 60%; }
.nav-cta { padding: 9px 18px; font-size: .85rem; }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line); border-radius: 8px;
  width: 44px; height: 40px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600; font-size: .98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-wa { background: var(--wa); color: #06220F; }
.btn-wa:hover { background: var(--wa-dark); color: #06220F; box-shadow: 0 6px 20px rgba(37, 211, 102, .28); }
.btn-primary { background: var(--blue); color: #fff; font-family: var(--sans); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(0, 133, 255, .32); }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ---------- hero ---------- */

.hero { padding: 92px 0 72px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 720px 460px at 78% 22%, rgba(0, 133, 255, .13), transparent 65%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: center; position: relative; }
.hero .lead { font-size: 1.14rem; max-width: 56ch; }
.cut { color: var(--cyan); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }

.proof-strip {
  font-family: var(--mono); font-size: .84rem; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 8px 0;
}
.proof-strip span { display: inline-flex; align-items: center; }
.proof-strip span + span::before {
  content: ""; display: inline-block; width: 7px; height: 7px; margin: 0 14px;
  background: var(--blue);
  clip-path: polygon(50% 0, 100% 38%, 50% 100%, 0 38%);
}

.hero-gem { display: flex; justify-content: center; }
.gem { width: min(360px, 100%); height: auto; filter: drop-shadow(0 12px 44px rgba(0, 133, 255, .22)); }
.gem .facet { opacity: 0; animation: facet-in .7s ease forwards; }
.gem .f1 { animation-delay: .05s; } .gem .f2 { animation-delay: .15s; }
.gem .f3 { animation-delay: .25s; } .gem .f4 { animation-delay: .35s; }
.gem .f5 { animation-delay: .45s; } .gem .f6 { animation-delay: .55s; }
.gem .f7 { animation-delay: .65s; } .gem .f8 { animation-delay: .75s; }
.gem .f9 { animation-delay: .85s; } .gem .f10 { animation-delay: .95s; }
@keyframes facet-in { to { opacity: 1; } }

/* ---------- sections ---------- */

.section { padding: 84px 0; }
.section-raise { background: var(--bg-raise); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-lead { max-width: 62ch; margin-bottom: 8px; }

.grid { display: grid; gap: 22px; margin-top: 34px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-5 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px 26px 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .25);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(92, 200, 255, .35);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .4);
}
.card p { font-size: .97rem; }

.case .metric {
  font-family: var(--mono); font-size: 1.7rem; font-weight: 700;
  color: var(--cyan); margin-bottom: 12px; letter-spacing: -0.02em;
}
.fineprint { font-size: .88rem; margin-top: 26px; color: rgba(238, 243, 249, .55); }

.product h3 a { color: var(--text); border-bottom: 1px solid var(--cyan); padding-bottom: 1px; }
.product h3 a:hover { color: var(--cyan); }
.tech { font-family: var(--mono); font-size: .78rem; color: var(--cyan); margin-bottom: 10px; letter-spacing: .02em; }

/* ---------- process ---------- */

.steps {
  counter-reset: step;
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  margin-top: 34px;
}
.steps li {
  counter-increment: step;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
  position: relative;
}
.steps li::before {
  content: "0" counter(step);
  font-family: var(--mono); font-size: .82rem; color: var(--blue);
  display: block; margin-bottom: 14px; letter-spacing: .1em;
}
.steps p { font-size: .95rem; }

/* ---------- about ---------- */

.about-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 48px; align-items: start; }
.about-grid p + p { margin-top: 14px; }
.badge-slot {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 26px; margin-top: 46px;
}
.badge-slot p + p { margin-top: 8px; font-size: .95rem; }

/* ---------- contact ---------- */

.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; margin-top: 34px; align-items: start; }
.contact-side p + .btn { margin: 18px 0; }
.contact-side .btn + p { margin-top: 18px; }

.contact-form {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 30px; display: grid; gap: 18px;
}
.contact-form label { display: grid; gap: 7px; font-size: .88rem; font-weight: 500; color: var(--text); }
.contact-form .optional { color: rgba(238, 243, 249, .5); font-weight: 400; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form input, .contact-form select, .contact-form textarea {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 13px; font: inherit; font-size: .96rem;
  width: 100%;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 133, 255, .18);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { justify-self: start; }
.form-status { font-size: .9rem; min-height: 1.4em; margin: 0; }
.form-status.ok { color: var(--wa); }
.form-status.err { color: #FF7A7A; }

.hp-field { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

/* ---------- footer ---------- */

.footer {
  border-top: 2px solid rgba(0, 133, 255, .4);
  background: linear-gradient(180deg, var(--bg-raise), var(--bg));
  padding: 60px 0 28px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-head {
  font-family: var(--serif); font-weight: 700; color: var(--text);
  font-size: 1.05rem; margin-bottom: 14px; position: relative; padding-bottom: 10px;
}
.footer-head::after { content: ""; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--blue); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 9px; }
.footer li a { color: var(--muted); font-size: .95rem; }
.footer li a:hover { color: var(--cyan); }
.footer-grid > div > p { font-size: .95rem; }
.footer-badge { margin-top: 18px; }
.footer-legal { margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--line); }
.footer-legal p { font-size: .85rem; color: rgba(238, 243, 249, .5); }

/* ---------- reveal ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal, .no-io .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .gem .facet { opacity: 1; animation: none; }
  .btn, .card { transition: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 921px) {
  .hero { padding: 56px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-gem { order: -1; }
  .gem { width: min(240px, 70%); }
  .cards-3, .cards-5, .steps { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .badge-slot { margin-top: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: rgba(11, 18, 32, .96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 18px;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 12px 0; width: 100%; }
  .nav-cta { margin-top: 10px; }
}

@media (max-width: 544px) {
  body { font-size: 1rem; }
  .section { padding: 60px 0; }
  .cards-3, .cards-5, .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .cta-row .btn { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .contact-form { padding: 22px; }
}