/* Ministry of Web Development: one stylesheet, no build step. */

@font-face {
  font-family: "Inter";
  src: url("/fonts/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0b1220;
  --muted: #4a5568;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --line: #e2e6ee;
  --brand: #0b2a6f;
  --accent: #f59e0b;
  --accent-ink: #1a1203;
  --link: #0b2a6f;
  --glow: rgba(11, 42, 111, 0.08);
  --radius: 16px;
  --max: 72rem;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef1f7;
    --muted: #a3adc2;
    --bg: #0a0f1c;
    --surface: #121a2c;
    --line: #232d45;
    --brand: #8fb0ff;
    --link: #f5b73b;
    --glow: rgba(143, 176, 255, 0.1);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: clamp(1.0625rem, 1rem + 0.2vw, 1.1875rem);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

.skip {
  position: absolute; left: -999px; top: 0.5rem;
  background: var(--surface); color: var(--ink); padding: 0.5rem 1rem; border-radius: 8px; z-index: 20;
}
.skip:focus { left: 0.5rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.brand { display: flex; align-items: center; gap: 0.7rem; color: var(--brand); text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { width: 1.9rem; height: 1.9rem; flex: none; }
.brand span { color: var(--ink); font-size: 0.95rem; line-height: 1.15; }
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 0.75rem; }
nav { display: flex; align-items: center; gap: 1.5rem; }
nav a.link { color: var(--ink); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
nav a.link:hover { color: var(--link); }
.lang { font-size: 0.85rem; font-weight: 600; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 0.25rem 0.7rem; text-decoration: none; }
.lang:hover { color: var(--ink); border-color: var(--muted); }

@media (max-width: 46rem) {
  nav a.link { display: none; }
}

/* Buttons */
.btn {
  display: inline-block; padding: 0.85rem 1.4rem; border-radius: 999px;
  font-weight: 600; font-size: 1rem; text-decoration: none;
  border: 1px solid transparent; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 20px -8px var(--accent); }
.btn.ghost { color: var(--ink); border-color: var(--line); background: var(--surface); }
.btn.ghost:hover { border-color: var(--muted); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(4rem, 12vw, 9rem) clamp(3rem, 8vw, 6rem);
  background: radial-gradient(60rem 30rem at 85% -10%, var(--glow), transparent 70%);
}
.hero .mark {
  position: absolute; right: -4rem; top: 50%; transform: translateY(-50%);
  width: min(34rem, 70vw); color: var(--brand); opacity: 0.06; pointer-events: none;
}
.eyebrow { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 1.25rem; }
h1 {
  margin: 0; max-width: 18ch;
  font-size: clamp(2.5rem, 1.2rem + 5.5vw, 4.75rem);
  line-height: 1.04; letter-spacing: -0.035em; font-weight: 750;
}
.lead { max-width: 40rem; margin: 1.75rem 0 2.25rem; font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem); color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Sections */
section { padding-block: clamp(3.5rem, 8vw, 6rem); }
section + section { border-top: 1px solid var(--line); }
h2 { margin: 0 0 2.5rem; font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); line-height: 1.15; letter-spacing: -0.025em; font-weight: 700; max-width: 22ch; }
h3 { margin: 0 0 0.5rem; font-size: 1.15rem; letter-spacing: -0.01em; }
p { margin: 0; }

.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; }
.card p { color: var(--muted); font-size: 0.98rem; }
.card .n { display: block; font-size: 0.8rem; font-weight: 700; color: var(--brand); letter-spacing: 0.1em; margin-bottom: 1rem; }

.why { display: grid; gap: 2rem 3rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); align-items: start; }
.why ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.why li { display: flex; gap: 0.9rem; align-items: baseline; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.why li::before { content: ""; flex: none; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--accent); transform: translateY(-0.1em); }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
.steps li { counter-increment: step; border-top: 2px solid var(--brand); padding-top: 1rem; }
.steps li::before { content: "0" counter(step); display: block; font-size: 0.85rem; font-weight: 700; color: var(--brand); margin-bottom: 0.5rem; }
.steps p { color: var(--muted); font-size: 0.98rem; }

.contact {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  background: var(--brand); color: #fff; border-radius: calc(var(--radius) * 1.5);
  overflow: hidden; /* the photo is clipped by the box's own corner radius */
}
.contact-text { padding: clamp(2rem, 6vw, 4rem); align-self: center; }
.contact-photo { display: block; width: 100%; height: 100%; min-height: 20rem; object-fit: cover; object-position: 50% 20%; }
@media (max-width: 46rem) {
  .contact { grid-template-columns: 1fr; }
  .contact-photo { order: -1; height: 22rem; min-height: 0; object-position: 50% 25%; }
}
.contact h2 { color: #fff; margin-bottom: 1rem; }
.contact p { color: rgba(255, 255, 255, 0.82); max-width: 36rem; margin-bottom: 2rem; }
@media (prefers-color-scheme: dark) {
  .contact { background: var(--surface); border: 1px solid var(--line); }
  .contact h2 { color: var(--ink); }
  .contact p { color: var(--muted); }
}
.contact .btn.ghost { background: transparent; color: inherit; border-color: rgba(255, 255, 255, 0.4); }
@media (prefers-color-scheme: dark) { .contact .btn.ghost { border-color: var(--line); } }

/* Footer */
.site-footer { padding-block: 2.5rem 3rem; color: var(--muted); font-size: 0.9rem; border-top: 1px solid var(--line); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between; }

/* Scroll reveal: progressive enhancement, no JS */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .card, .steps li, .why li {
      animation: rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 40%;
    }
    @keyframes rise { from { opacity: 0; transform: translateY(1.25rem); } to { opacity: 1; transform: none; } }
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}