/* Aurum Circle — трейдинг-клуб. Чёрный, глубокий фиолетовый, золото. */

@font-face{font-family:"Cormorant Garamond";font-style:normal;font-display:swap;font-weight:300 700;src:url(/fonts/cormorant-garamond-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-display:swap;font-weight:300 700;src:url(/fonts/cormorant-garamond-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-display:swap;font-weight:300 700;src:url(/fonts/cormorant-garamond-cyrillic-wght-italic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-display:swap;font-weight:300 700;src:url(/fonts/cormorant-garamond-latin-wght-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/inter-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/inter-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root {
  --bg: #0b0a0e;
  --bg-alt: #110f17;
  --card: #15121d;
  --line: #2a2438;
  --text: #ece6d8;
  --muted: #a9a2b5;
  --gold: #c9a24b;
  --gold-soft: #e3c887;
  --purple: #6a3fc0;
  --purple-deep: #2b1659;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 17px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h1 em, h2 em { font-style: italic; color: var(--gold-soft); font-weight: 500; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 40px, 820px); }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: #000; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 3px; }

.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }

/* Кнопки */
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 30px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: #15101f; border: 1px solid transparent;
  font: 600 15px/1 var(--sans); letter-spacing: .04em; text-decoration: none; cursor: pointer; border-radius: 2px;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(201, 162, 75, .25); }
.btn--line { background: transparent; color: var(--gold-soft); border-color: var(--gold); }
.btn--line:hover { background: rgba(201, 162, 75, .1); box-shadow: none; }
.btn--sm { min-height: 40px; padding: 0 20px; font-size: 13px; }

/* Шапка */
.header { position: sticky; top: 0; z-index: 50; background: rgba(11, 10, 14, .86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.header__in { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--gold); font: 600 15px/1 var(--sans); letter-spacing: .26em; }
.logo em { font-style: normal; color: var(--text); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.btn) { text-decoration: none; font-size: 14px; color: var(--muted); transition: color .2s; }
.nav a:not(.btn):hover { color: var(--gold-soft); }
.burger { display: none; width: 44px; height: 44px; background: none; border: 1px solid var(--line); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--gold); transition: transform .25s, top .25s; }
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* Первый экран */
.hero { position: relative; overflow: hidden; padding: clamp(72px, 12vw, 150px) 0 70px; border-bottom: 1px solid var(--line); }
.hero__glow {
  position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(closest-side, rgba(106, 63, 192, .45), rgba(43, 22, 89, .18) 55%, transparent 75%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: .6;
}
.hero__in { position: relative; }
.hero h1 { font-size: clamp(40px, 6vw, 86px); line-height: 1.05; max-width: 20ch; margin-bottom: 28px; }
.hero h1 em { display: block; margin-top: .08em; }
.hero__lead { max-width: 60ch; font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); margin-bottom: 36px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 20px 56px; padding-top: 28px; border-top: 1px solid var(--line); margin-bottom: 28px; }
.hero__facts li { display: flex; flex-direction: column; }
.hero__facts strong { font: 600 clamp(28px, 3vw, 40px)/1.1 var(--serif); color: var(--gold-soft); }
.hero__facts span { font-size: 14px; color: var(--muted); }
.hero__facts strong, .stat strong, .plan__price { font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1; }
.risk { max-width: 70ch; font-size: 13px; color: #837b91; margin: 0; }

/* Секции */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.shead { margin-bottom: clamp(32px, 5vw, 56px); }
.shead h2 { font-size: clamp(34px, 4.6vw, 62px); max-width: 20ch; }
.shead .muted { margin-top: 14px; font-size: 14px; }

/* О клубе */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.about h2 { font-size: clamp(34px, 4.6vw, 60px); margin-bottom: 32px; }
.pains li { display: flex; gap: 20px; padding: 20px 0; border-top: 1px solid var(--line); color: var(--text); }
.pains li:last-child { border-bottom: 1px solid var(--line); }
.pains span { font: 600 20px/1.3 var(--serif); color: var(--gold); flex: 0 0 32px; }
.about__card { padding: clamp(28px, 4vw, 48px); background: linear-gradient(160deg, var(--purple-deep), var(--card) 70%); border: 1px solid var(--line); border-top: 2px solid var(--gold); }
.about__card h3 { font-size: clamp(28px, 3vw, 38px); margin-bottom: 20px; }
.about__card p { color: var(--muted); }

/* Карточки */
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.card { padding: 32px 28px; background: var(--card); border: 1px solid var(--line); transition: border-color .25s, transform .25s; }
.card:hover { border-color: var(--gold); transform: translateY(-4px); }
.card__num { display: block; font: 500 italic 34px/1 var(--serif); color: var(--gold); margin-bottom: 20px; }
.card h3 { font-size: 26px; margin-bottom: 12px; }
.card p { color: var(--muted); margin: 0; font-size: 16px; }

/* Тарифы */
.plans { align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 36px 30px; background: var(--card); border: 1px solid var(--line); }
.plan--main { background: linear-gradient(170deg, var(--purple-deep), var(--card) 65%); border-color: var(--gold); }
.plan__tag { position: absolute; top: -13px; left: 30px; background: var(--gold); color: #15101f; font: 600 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; padding: 7px 12px; }
.plan h3 { font-size: 32px; margin-bottom: 8px; }
.plan__price { font: 600 30px/1.2 var(--serif); color: var(--gold-soft); margin-bottom: 24px; }
.plan__price small { font: 400 14px var(--sans); color: var(--muted); }
.plan ul { margin-bottom: 30px; flex: 1; }
.plan li { padding: 10px 0 10px 26px; border-top: 1px solid var(--line); position: relative; font-size: 15px; color: var(--muted); }
.plan li::before { content: ""; position: absolute; left: 0; top: 19px; width: 12px; height: 1px; background: var(--gold); }

/* Цифры */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat { background: var(--bg-alt); padding: clamp(26px, 3.5vw, 44px) 24px; text-align: center; }
.stat strong { display: block; font: 600 clamp(38px, 5vw, 66px)/1 var(--serif); color: var(--gold-soft); margin-bottom: 10px; }
.stat span { color: var(--muted); font-size: 15px; }
.note { margin: 24px 0 0; font-size: 13px; color: #837b91; }

/* Отзывы */
.quote { margin: 0; padding: 32px 28px; background: var(--card); border: 1px solid var(--line); border-left: 2px solid var(--gold); }
.quote p { font: italic 500 22px/1.4 var(--serif); margin-bottom: 20px; }
.quote footer { font-size: 14px; color: var(--muted); }

/* Шаги */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { position: relative; padding: 28px 24px; border: 1px solid var(--line); background: var(--card); }
.steps span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--gold); border-radius: 50%; font: 600 20px/1 var(--serif); color: var(--gold-soft); margin-bottom: 20px; }
.steps h3 { font-size: 24px; margin-bottom: 10px; }
.steps p { color: var(--muted); margin: 0; font-size: 15px; }

/* FAQ */
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font: 600 22px/1.3 var(--serif); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 300 30px/1 var(--sans); color: var(--gold); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 40px 24px 0; margin: 0; }

/* Заявка */
.cta { background: radial-gradient(900px 500px at 15% 0%, rgba(106, 63, 192, .3), transparent 70%), var(--bg); border-top: 1px solid var(--gold); }
.cta__in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.cta h2 { font-size: clamp(36px, 5vw, 68px); margin-bottom: 24px; }
.cta__text p { color: var(--muted); max-width: 44ch; margin-bottom: 28px; }
.form { display: flex; flex-direction: column; gap: 16px; padding: clamp(24px, 3.5vw, 40px); background: var(--card); border: 1px solid var(--line); }
.form label { display: flex; flex-direction: column; gap: 8px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.form input, .form select, .form textarea {
  font: 400 16px/1.4 var(--sans); color: var(--text); background: #0e0c13; border: 1px solid var(--line); padding: 14px 16px; min-height: 50px; border-radius: 2px; text-transform: none; letter-spacing: 0;
}
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); }
.form .invalid { border-color: #d9605a; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form__status { min-height: 1.4em; margin: 0; font-size: 15px; }
.form__status.ok { color: #8fd19e; }
.form__status.err { color: #e98a84; }
.form__hint { margin: 0; font-size: 12px; color: #837b91; }
.form button[disabled] { opacity: .6; cursor: progress; }

/* Подвал */
.footer { padding: 48px 0; border-top: 1px solid var(--line); background: #08070b; font-size: 13px; color: #837b91; }
.footer__logo { font: 600 14px/1 var(--sans); letter-spacing: .26em; color: var(--gold); margin-bottom: 16px; }
.footer__logo em { font-style: normal; color: var(--text); }
.footer p { max-width: 88ch; margin-bottom: 10px; }
.footer a { color: var(--gold-soft); }

/* Появление */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .grid--3, .steps { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .about, .cta__in { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .burger { display: block; }
  .nav {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 20px; display: none;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav .btn { margin-top: 16px; }
  .grid--3, .steps { grid-template-columns: 1fr; }
  .hero__facts { gap: 20px 32px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}