:root {
  --bg: #0e0e11;
  --surface: #17171c;
  --surface-2: #1e1e25;
  --border: #2b2b35;
  --text: #ecebef;
  --muted: #a9a8b4;
  --accent: #b3264a;
  --accent-hover: #c73a5e;
  --accent-text: #f08aa4;
  --focus: #f5b3c4;
  --ok: #4fbf8b;
  --error: #ff8a8a;
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-head: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); font-weight: 600; line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 3.4vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: var(--accent-text); text-underline-offset: 3px; }
a:hover { color: #fff; }

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

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.muted { color: var(--muted); }

.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

.suggest { background: var(--surface-2); border-bottom: 1px solid var(--border); text-align: center; padding: .55rem 1rem; font-size: .95rem; color: var(--muted); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(14,14,17,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; color: var(--text); text-decoration: none; font-family: var(--font-head); font-size: 1.3rem; font-weight: 600; }
.brand-mark { color: var(--accent-text); }
.header-right { display: flex; align-items: center; gap: 1rem; }
.lang-nav { display: flex; gap: .15rem; }
.lang-nav a { color: var(--muted); text-decoration: none; font-size: .85rem; font-weight: 600; letter-spacing: .04em; padding: .35rem .5rem; border-radius: 6px; }
.lang-nav a:hover { color: #fff; }
.lang-nav a[aria-current] { color: #fff; background: var(--surface-2); }

.btn { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 999px; padding: .85rem 1.7rem; font: 600 1rem/1.2 var(--font); text-decoration: none; cursor: pointer; transition: background .15s; }
.btn:hover { background: var(--accent-hover); color: #fff; }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-small { padding: .55rem 1.1rem; font-size: .92rem; }
.btn-block { display: block; width: 100%; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); }

.hero { padding: clamp(2.5rem, 6vw, 5rem) 0; background: radial-gradient(900px 400px at 15% -10%, rgba(179,38,74,.16), transparent 70%); }
.hero-grid { display: grid; gap: 2.5rem; align-items: start; }
.eyebrow { color: var(--accent-text); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 1rem; }
.lead { font-size: 1.15rem; color: #d4d3db; }
.hero-cta { margin: 1.6rem 0 1.4rem; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; color: var(--muted); font-size: .97rem; }
.ticks li { padding-left: 1.6rem; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .55em; width: .9rem; height: .5rem; border-left: 2px solid var(--accent-text); border-bottom: 2px solid var(--accent-text); transform: rotate(-45deg) translateY(-30%); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; }
.card h3 { margin-bottom: .5em; }
.card p:last-child { margin-bottom: 0; }
.form-card { scroll-margin-top: 90px; }
.form-card h2 { font-size: 1.6rem; margin-bottom: .3em; }

.row { display: grid; gap: 1rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: .93rem; font-weight: 600; margin-bottom: .35rem; }
.field input[type="text"], .field input[type="email"] { width: 100%; background: var(--bg); color: var(--text); border: 1px solid #3a3a47; border-radius: 10px; padding: .8rem .9rem; font: inherit; }
.field input[type="text"]:focus, .field input[type="email"]:focus { border-color: var(--focus); outline: 2px solid var(--focus); outline-offset: 0; }
.field input[aria-invalid="true"] { border-color: var(--error); }
.field.check { display: grid; grid-template-columns: 1.4rem 1fr; gap: .2rem .7rem; align-items: start; }
.field.check input { width: 1.2rem; height: 1.2rem; margin: .2rem 0 0; accent-color: var(--accent); }
.field.check label { font-weight: 400; font-size: .92rem; color: #d4d3db; margin: 0; }
.field.check .hint { color: var(--muted); font-size: .85rem; margin: .35rem 0 0; }
.field-error { grid-column: 2; }
.field-error { color: var(--error); font-size: .88rem; margin: .35rem 0 0; }
.form-error { margin: 0 0 1rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.notice { border-radius: 10px; padding: .9rem 1rem; margin-bottom: 1rem; font-size: .95rem; }
.notice-ok { background: rgba(79,191,139,.12); border: 1px solid rgba(79,191,139,.4); }
.notice-error { background: rgba(255,138,138,.1); border: 1px solid rgba(255,138,138,.4); }
.form-success h3 { color: var(--ok); }

.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-alt .card { background: var(--bg); }
.prose p { color: #d4d3db; }
.grid-3 { display: grid; gap: 1.2rem; margin-top: 2rem; list-style: none; padding: 0; }
.steps { counter-reset: step; }
.steps li { counter-increment: step; position: relative; }
.steps li::before { content: counter(step); display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; margin-bottom: .8rem; }

.faq-item { border-bottom: 1px solid var(--border); padding: .3rem 0; }
.faq-item summary { cursor: pointer; font-weight: 600; padding: .9rem 0; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--accent-text); font-size: 1.4rem; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: #d4d3db; padding-bottom: .6rem; }

.cta-band { background: linear-gradient(180deg, var(--bg), #1a0e14); }

.page-narrow { padding: clamp(2.5rem, 6vw, 4.5rem) 0; min-height: 60vh; }
.page-narrow .container { max-width: 760px; }
.page-title { font-size: clamp(1.8rem, 4vw, 2.5rem); }
.prose h2 { font-size: 1.35rem; margin-top: 2rem; }

.site-footer { border-top: 1px solid var(--border); padding: 1.6rem 0 2.2rem; color: var(--muted); font-size: .92rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; }
.footer-inner p { margin: 0; }

@media (min-width: 720px) {
  .row { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 3.5rem; }
}
@media (max-width: 480px) {
  .header-right .btn { display: none; }
}