/* ==========================================================================
   GPT v7 Investion — site design system
   Dark navy + cyan telemetry. Animation-led profile: calm data motion.
   ========================================================================== */

:root {
  --bg: #081120;
  --bg-2: #0a1526;
  --surface: #0e1c30;
  --surface-2: #14263e;
  --border: #1e3350;
  --border-soft: #16283f;
  --text: #e8eef6;
  --text-muted: #9fb1c7;
  --accent: #22c9dd;
  --accent-hover: #48d8e8;
  --accent-deep: #0f8fa3;
  --accent-tint: rgba(34, 201, 221, 0.12);
  --accent-tint-2: rgba(34, 201, 221, 0.07);
  --on-accent: #04202a;
  --ok: #4ade80;
  --bad: #f87171;

  --font-body: "Segoe UI", ui-sans-serif, system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", ui-sans-serif, system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, "Roboto Mono", monospace;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;

  --shadow-sm: 0 1px 2px rgba(2, 8, 20, 0.5), 0 2px 8px rgba(2, 8, 20, 0.35);
  --shadow-md: 0 2px 6px rgba(2, 8, 20, 0.55), 0 12px 32px rgba(2, 8, 20, 0.45);
  --shadow-lg: 0 4px 12px rgba(2, 8, 20, 0.6), 0 24px 60px rgba(2, 8, 20, 0.55);

  --container: 1200px;
  --header-h: 74px;
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}

/* ---- base ---------------------------------------------------------------- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1100px 500px at 85% -100px, rgba(34, 201, 221, 0.08), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(15, 143, 163, 0.06), transparent 55%),
    var(--bg);
  min-height: 100vh;
}

img, svg, iframe, video, canvas { max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text);
}
h1 { font-size: clamp(1.9rem, 4.4vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3vw, 2.15rem); }
h3 { font-size: 1.18rem; }
h4 { font-size: 1rem; }

p { margin: 0 0 1em; }
a { color: var(--accent); text-decoration: none; transition: color 0.16s var(--ease); }
a:hover { color: var(--accent-hover); }

ul, ol { margin: 0 0 1em; padding-left: 1.3em; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--accent); color: var(--on-accent);
  padding: 10px 16px; border-radius: 0 0 var(--r-md) 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

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

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
}

.section { padding: clamp(48px, 7vw, 88px) 0; position: relative; }
.section--tint {
  background:
    linear-gradient(180deg, var(--accent-tint-2), transparent 55%),
    var(--bg-2);
  border-block: 1px solid var(--border-soft);
}
.section--panel { background: var(--bg-2); border-block: 1px solid var(--border-soft); }

.section-head { max-width: 720px; margin-bottom: clamp(24px, 4vw, 44px); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: 600 0.98rem/1 var(--font-body);
  padding: 14px 24px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.16s var(--ease), box-shadow 0.16s var(--ease),
    background-color 0.16s var(--ease), border-color 0.16s var(--ease), color 0.16s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow-sm), 0 0 0 0 rgba(34, 201, 221, 0);
}
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--primary:active { transform: translateY(0); background: var(--accent-deep); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-tint-2); }
.btn--block { width: 100%; }
.btn--sm { padding: 10px 16px; font-size: 0.9rem; }
.btn--lg { padding: 16px 30px; font-size: 1.05rem; }

/* ---- header --------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 17, 32, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow 0.2s var(--ease), background-color 0.2s var(--ease);
}
.site-header.is-scrolled { background: rgba(8, 17, 32, 0.96); box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 28px);
  min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand__mark { width: 42px; height: 42px; flex: 0 0 auto; }
.brand__tile { fill: var(--surface-2); stroke: var(--border); }
.brand__path { fill: none; stroke: var(--accent); stroke-width: 2.6; stroke-linecap: round; }
.brand__node { fill: #7dd3e0; }
.brand__node--hot { fill: var(--accent); }
.brand__word { display: flex; flex-direction: column; line-height: 1.05; }
.brand__word b { font: 800 1.06rem/1.05 var(--font-display); letter-spacing: -0.02em; }
.brand__word i { font: 500 0.68rem/1.2 var(--font-mono); font-style: normal; letter-spacing: 0.34em; text-transform: uppercase; color: var(--accent); }

.main-nav { margin-inline-end: auto; }
.main-nav__list { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav__trigger {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 0; cursor: pointer;
  color: var(--text); font: 500 0.95rem var(--font-body);
  padding: 10px 12px; border-radius: var(--r-sm);
  transition: color 0.16s var(--ease), background-color 0.16s var(--ease);
}
.main-nav__trigger:hover { color: var(--accent); background: var(--accent-tint-2); }
.nav-caret { transition: transform 0.18s var(--ease); }
.has-drop.is-open .nav-caret { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 270px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0.16s;
  z-index: 110;
}
.dropdown::before {
  content: "";
  position: absolute; top: -5px; left: 22px;
  width: 10px; height: 10px;
  background: var(--bg);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  transform: rotate(45deg);
}
.dropdown.align-right { left: auto; right: 0; }
.dropdown.align-right::before { left: auto; right: 22px; }
.has-drop.is-open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.has-drop { position: relative; }
.dropdown__list { list-style: none; margin: 0; padding: 0; }
.dropdown__link {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 0.93rem;
}
.dropdown__link .icon { color: var(--text-muted); flex: 0 0 auto; }
.dropdown__link:hover { background: var(--accent-tint); color: var(--accent); }
.dropdown__link.is-active { color: var(--accent); background: var(--accent-tint-2); }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  color: var(--text); padding: 8px;
  border-radius: var(--r-sm);
}
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: inline-flex; }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border-soft);
  padding: 14px clamp(16px, 4vw, 40px) 22px;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}
.mobile-nav__group { border-bottom: 1px solid var(--border-soft); padding: 6px 0; }
.mobile-nav__group summary {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; padding: 12px 4px;
  font-weight: 600; color: var(--text);
  list-style: none;
}
.mobile-nav__group summary::-webkit-details-marker { display: none; }
.mobile-nav__group[open] summary .icon { transform: rotate(180deg); }
.mobile-nav__group summary .icon { transition: transform 0.18s var(--ease); color: var(--accent); }
.mobile-nav__group ul { list-style: none; margin: 0 0 8px; padding: 0 4px; }
.mobile-nav__group a { display: block; padding: 9px 8px; color: var(--text-muted); border-radius: var(--r-sm); font-size: 0.95rem; }
.mobile-nav__group a:hover, .mobile-nav__group a[aria-current="page"] { color: var(--accent); background: var(--accent-tint-2); }
.mobile-nav .btn { margin-top: 14px; }

/* ---- ticker --------------------------------------------------------------- */

.ticker-label { background: var(--surface); border-bottom: 1px solid var(--border-soft); }
.ticker-label__text {
  display: inline-block;
  font: 500 0.7rem/1 var(--font-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 7px 0;
}

/* ---- hero (home) ----------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 6vw, 84px) 0 clamp(48px, 6vw, 90px);
  background:
    radial-gradient(900px 480px at 78% 8%, rgba(34, 201, 221, 0.12), transparent 65%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--border-soft);
}
.hero__bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(159, 177, 199, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 177, 199, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(900px 500px at 70% 20%, #000 30%, transparent 75%);
}
.hero__coins { position: absolute; right: -30px; bottom: -40px; width: 480px; opacity: 0.5; }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 4vw, 56px); align-items: start; }

.hero h1 { margin-bottom: 0.45em; }
.hero h1 .tick {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
}
.hero__lead { font-size: 1.08rem; color: var(--text-muted); max-width: 56ch; }

.hero__meta { margin: 22px 0 6px; display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
.flags { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.flags__caption { font-size: 0.9rem; color: var(--text-muted); margin-right: 2px; }
.flag { display: inline-flex; align-items: center; gap: 7px; font-size: 0.88rem; color: var(--text); }
.flag svg { width: 26px; height: 18px; border-radius: 3px; box-shadow: var(--shadow-sm); flex: 0 0 auto; }

.hero__badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.icon-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text);
  font-weight: 600; font-size: 0.92rem;
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.icon-link:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--text); }
.icon-link .icon-badge { width: 38px; height: 38px; }

/* ---- form block (formFactory wrapper) ------------------------------------- */

.form-block { position: relative; }
.form-block__heading { font-size: 1.22rem; margin-bottom: 6px; }
.form-block__intro { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 12px; }
.form-block__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: clamp(18px, 2.4vw, 28px);
}
.form-legal { font-size: 0.8rem; color: var(--text-muted); margin: 12px 2px 0; }
.form-manager {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--accent);
  margin: 10px 2px 0;
}
.hero .form-block__card { backdrop-filter: blur(4px); }

/* beacon formFactory skin (scoped, keeps its own class names) */
.form-block .beacon-form { display: grid; gap: 4px; }
.form-block .beacon-form__row { display: grid; gap: 6px; margin-bottom: 10px; }
.form-block .beacon-form__label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-block .beacon-form__input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font: 400 0.97rem var(--font-body);
  transition: border-color 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.form-block .beacon-form__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}
.form-block .beacon-form__submit {
  width: 100%;
  margin-top: 6px;
  padding: 14px 18px;
  background: var(--accent);
  color: var(--on-accent);
  border: 0;
  border-radius: var(--r-md);
  font: 700 1rem var(--font-body);
  cursor: pointer;
  transition: background-color 0.16s var(--ease), transform 0.16s var(--ease);
}
.form-block .beacon-form__submit:hover { background: var(--accent-hover); transform: translateY(-1px); }

/* ---- exchange strip --------------------------------------------------------- */

.exchange-strip { padding: clamp(30px, 4vw, 46px) 0; border-bottom: 1px solid var(--border-soft); }
.exchange-strip__row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center; }
.exchange-chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font: 600 0.95rem var(--font-display);
  letter-spacing: 0.02em;
}
.exchange-chip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); opacity: 0.85; }
.exchange-strip__note { text-align: center; color: var(--text-muted); font-size: 0.85rem; margin: 16px 0 0; }

/* ---- steps ------------------------------------------------------------------ */

.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease);
}
.step-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--accent-deep); }
.step-card__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent-tint);
  border: 1px solid var(--accent);
  color: var(--accent);
  font: 700 0.95rem/1 var(--font-mono);
  margin-bottom: 14px;
}
.step-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step-card p { color: var(--text-muted); font-size: 0.94rem; margin: 0; }

/* ---- comparison table ---------------------------------------------------------- */

.compare-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.compare { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare th, .compare td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border-soft); font-size: 0.95rem; }
.compare thead th {
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.compare thead th:nth-child(2) { color: var(--accent); }
.compare tbody tr:last-child td { border-bottom: 0; }
.compare tbody tr:hover td { background: var(--accent-tint-2); }
.mark-yes { color: var(--ok); }
.mark-no { color: var(--bad); opacity: 0.8; }
.mark-yes b, .mark-no b { font-weight: 700; }
.compare td:nth-child(2) { font-weight: 600; }

/* ---- security cards ------------------------------------------------------------ */

.sec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.sec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.sec-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.sec-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; margin-bottom: 8px; }
.sec-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  flex: 0 0 auto;
  border-radius: var(--r-md);
  background: var(--accent-tint);
  color: var(--accent);
}
.icon-badge .icon { width: 24px; height: 24px; }

.section-cta { margin-top: 28px; }

/* ---- reviews --------------------------------------------------------------------- */

.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.review-card__head { display: flex; align-items: center; gap: 14px; }
.review-card__photo {
  width: 54px; height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex: 0 0 auto;
}
.review-card__fallback {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
}
.review-card__name { font-weight: 700; font-size: 0.98rem; }
.review-card__role { color: var(--text-muted); font-size: 0.85rem; }
.review-card__text { color: var(--text-muted); font-size: 0.95rem; margin: 0; flex: 1; }
.review-card__stats {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  border-top: 1px solid var(--border-soft);
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.review-card__stats b { color: var(--text); font-weight: 600; }
.review-card__stats .up { color: var(--ok); }
.reviews-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 18px; }

/* ---- company block ------------------------------------------------------------------ */

.company-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.company-facts {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.company-facts dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; margin: 0; }
.company-facts dt { color: var(--text-muted); font-size: 0.88rem; display: flex; align-items: center; gap: 8px; }
.company-facts dt .icon { color: var(--accent); width: 18px; height: 18px; }
.company-facts dd { margin: 0; font-size: 0.93rem; }
.company-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-top: 20px; }
.company-card {
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.company-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-md); color: var(--text); }
.company-card span { font-weight: 600; font-size: 0.92rem; }

/* ---- advantages ------------------------------------------------------------------------ */

.adv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.adv-card {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.adv-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.adv-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.adv-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

/* ---- FAQ ---------------------------------------------------------------------------------- */

.faq-list { display: grid; gap: 12px; max-width: 820px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.16s var(--ease);
}
.faq-item[open] { border-color: var(--accent-deep); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 600;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { color: var(--accent); transition: transform 0.18s var(--ease); flex: 0 0 auto; }
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-item__answer { padding: 0 20px 18px; color: var(--text-muted); font-size: 0.95rem; }
.faq-item__answer p { margin: 0; }

/* ---- breadcrumbs ----------------------------------------------------------------------------- */

.breadcrumbs { padding: 14px 0 0; }
.breadcrumbs__list {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  list-style: none; margin: 0; padding: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.breadcrumbs__list li[aria-current] { color: var(--text); }
.breadcrumbs__list a { color: var(--text-muted); }
.breadcrumbs__list a:hover { color: var(--accent); }

/* ---- inner page hero ---------------------------------------------------------------------------- */

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 5vw, 64px) 0 clamp(40px, 5vw, 68px);
  background:
    radial-gradient(700px 380px at 82% 0%, rgba(34, 201, 221, 0.1), transparent 65%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--border-soft);
}
.page-hero__mesh {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(159, 177, 199, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 177, 199, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(640px 380px at 78% 0%, #000 25%, transparent 72%);
}
.page-hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(26px, 4vw, 52px); align-items: start; }
.page-hero .form-block__card { box-shadow: var(--shadow-lg); }

/* ---- content pages ---------------------------------------------------------------------------------- */

.page--inner .section { padding-top: clamp(30px, 4vw, 52px); }
.doc-section { padding: clamp(26px, 4vw, 46px) 0; border-bottom: 1px solid var(--border-soft); }
.doc-section:last-child { border-bottom: 0; }
.doc-section > h2 { display: flex; align-items: center; gap: 12px; }
.doc-section > h2 .icon-badge { width: 40px; height: 40px; }
.doc-section p { color: var(--text-muted); max-width: 78ch; }
.doc-section strong { color: var(--text); }
.doc-section ul li, .doc-section ol li { color: var(--text-muted); margin-bottom: 6px; }
.doc-section ul li::marker { color: var(--accent); }
.doc-section ol li::marker { color: var(--accent); font-weight: 700; }

.prose { max-width: 78ch; }
.prose p { color: var(--text-muted); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin: 20px 0; }
.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.info-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; }
.info-card p { color: var(--text-muted); font-size: 0.93rem; margin: 0; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  margin: 20px 0;
}
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 560px; }
.table-wrap th, .table-wrap td { padding: 13px 16px; text-align: left; font-size: 0.93rem; border-bottom: 1px solid var(--border-soft); }
.table-wrap thead th {
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.table-wrap tbody tr:last-child td { border-bottom: 0; }
.table-wrap tbody tr:nth-child(even) td { background: rgba(20, 38, 62, 0.35); }

.notice {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--accent-tint-2);
  border: 1px solid var(--accent-deep);
  border-radius: var(--r-md);
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.92rem;
  margin: 18px 0;
}
.notice .icon { color: var(--accent); flex: 0 0 auto; margin-top: 2px; }

.map-embed {
  max-width: 760px;
  margin: 22px 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  min-height: 320px;
  background: var(--surface-2);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

.timeline { display: grid; gap: 14px; margin: 20px 0; }
.timeline__item {
  display: grid; grid-template-columns: 84px 1fr; gap: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
}
.timeline__year { font: 700 1.15rem/1.1 var(--font-mono); color: var(--accent); }
.timeline__item p { margin: 0; color: var(--text-muted); font-size: 0.94rem; }
.timeline__item h3 { font-size: 1rem; margin: 0 0 4px; }

.vacancy {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: grid; gap: 10px;
  margin-bottom: 16px;
  transition: border-color 0.16s var(--ease);
}
.vacancy:hover { border-color: var(--accent-deep); }
.vacancy__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.vacancy h3 { margin: 0; font-size: 1.08rem; }
.vacancy__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.vacancy__tag {
  font: 500 0.74rem/1 var(--font-mono);
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
}
.vacancy p { color: var(--text-muted); font-size: 0.93rem; margin: 0; }

.calc-section { position: relative; overflow: hidden; }
.calc-section::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(560px 300px at 12% 20%, var(--accent-tint-2), transparent 70%),
    radial-gradient(560px 300px at 88% 80%, var(--accent-tint-2), transparent 70%);
  pointer-events: none;
}
.calc-section .container { position: relative; }

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

.site-footer { border-top: 1px solid var(--border-soft); background: var(--bg-2); margin-top: clamp(40px, 6vw, 72px); }
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.4fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(36px, 5vw, 56px) 0 28px;
}
.footer-brand__note { color: var(--text-muted); font-size: 0.9rem; }
.footer-brand__mail { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.9rem; }
.footer-brand__mail a { color: var(--text); }
.brand--footer { margin-bottom: 14px; }
.footer-col h3 {
  font: 600 0.78rem/1 var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-col a { color: var(--text-muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--accent); }
.footer-colwrap { display: grid; gap: 24px; }
.footer-disclaimer {
  border-top: 1px solid var(--border-soft);
  padding: 22px 0;
}
.footer-disclaimer h4 { color: var(--text); font-size: 0.85rem; margin-bottom: 8px; }
.footer-disclaimer p { color: var(--text-muted); font-size: 0.8rem; line-height: 1.6; margin: 0; }
.footer-bottom { border-top: 1px solid var(--border-soft); padding: 16px 0 26px; }
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; margin: 0; }

/* ---- calculator section spacing -------------------------------------------------------------------------- */

.calc-section .calc-lead { color: var(--text-muted); max-width: 70ch; }

/* ---- special offer ---------------------------------------------------------------------------------------- */

.urgency-strip { background: var(--accent); color: var(--on-accent); }
.urgency-strip .container {
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: center;
  padding-block: 9px;
  font: 600 0.82rem/1.3 var(--font-body);
}
.urgency-strip b { font-weight: 800; }

.so-hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 70px) 0; background: radial-gradient(800px 420px at 75% 0%, rgba(34,201,221,.14), transparent 65%), linear-gradient(180deg, var(--bg-2), var(--bg)); border-bottom: 1px solid var(--border-soft); }
.so-hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 0.74rem/1 var(--font-mono);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-deep);
  background: var(--accent-tint);
  border-radius: 999px;
  padding: 8px 14px;
  margin-bottom: 16px;
}
.so-hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
.so-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.so-benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.cta-band { background: var(--accent); border-radius: var(--r-xl); padding: clamp(28px, 4vw, 44px); text-align: center; box-shadow: var(--shadow-lg); }
.cta-band p { color: var(--on-accent); font-weight: 600; font-size: 1.08rem; margin-bottom: 18px; }
.cta-band .btn { background: var(--bg); color: var(--text); border-color: transparent; }
.cta-band .btn:hover { transform: translateY(-2px); background: var(--surface-2); }

.so-countdown { display: inline-flex; gap: 8px; margin: 14px 0; }
.so-countdown__cell {
  min-width: 64px;
  padding: 10px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.so-countdown__cell b { display: block; font: 700 1.5rem/1.1 var(--font-mono); color: var(--accent); }
.so-countdown__cell span { font: 500 0.64rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }

.so-modal { position: fixed; inset: 0; z-index: 300; display: none; }
.so-modal.is-open { display: block; }
.so-modal__overlay { position: absolute; inset: 0; background: rgba(4, 10, 20, 0.72); backdrop-filter: blur(3px); }
.so-modal__card {
  position: relative;
  max-width: 460px;
  margin: 12vh auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 28px;
  text-align: center;
  animation: so-pop 0.18s var(--ease);
}
@keyframes so-pop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.so-modal__close {
  position: absolute; top: 12px; right: 12px;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 50%;
  width: 34px; height: 34px;
  font-size: 1.1rem; line-height: 1;
  cursor: pointer;
}
.so-modal__close:hover { color: var(--accent); border-color: var(--accent); }
.so-modal__art { margin: 0 auto 14px; width: 170px; }
.so-modal h3 { font-size: 1.4rem; }

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

.reveal { opacity: 0; transform: translateY(10px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

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

@media (max-width: 1020px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-colwrap { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .main-nav, .btn--header { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-nav { display: block; }
  .hero__inner, .page-hero__inner, .company-grid { grid-template-columns: 1fr; }
  .hero__coins { display: none; }
}

@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .compare th, .compare td { padding: 11px 12px; font-size: 0.88rem; }
  .so-countdown__cell { min-width: 56px; }
  .timeline__item { grid-template-columns: 64px 1fr; }
}

/* ---- reduced motion --------------------------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}