/* ============================================================
   FORMA — студия функционального фитнеса
   Дизайн-система standalone-демо
   ============================================================ */

:root {
  --bg:        #f4f3ee;
  --bg-2:      #ffffff;
  --ink:       #16160f;
  --ink-soft:  #3a3a30;
  --muted:     #6f6f64;
  --line:      #e2e0d6;
  --accent:    #c6ff2e;   /* электрический лайм */
  --accent-2:  #ff5b2e;   /* тёплый акцент для деталей */
  --dark:      #16160f;
  --dark-2:    #22221a;
  --radius:    14px;
  --wrap:      1180px;
  --shadow:    0 1px 2px rgba(20,20,15,.04), 0 12px 32px -18px rgba(20,20,15,.22);
  --ff: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.05; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); text-transform: uppercase; letter-spacing: -.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); text-transform: uppercase; }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; color: var(--ink-soft); }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .18em; color: var(--muted);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--accent-2); }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---------- Кнопки ---------- */
.btn {
  --b: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 100px; border: 2px solid var(--b);
  font-weight: 700; font-size: .95rem; letter-spacing: .01em; cursor: pointer;
  background: var(--b); color: var(--bg); transition: transform .15s ease, background .2s, color .2s;
  text-transform: uppercase; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--accent { --b: var(--accent); color: var(--ink); }
.btn--ghost  { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--lg { padding: 18px 34px; font-size: 1.02rem; }
.btn svg { width: 18px; height: 18px; }

/* ---------- Хедер ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(244,243,238,.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 24px; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.28rem; letter-spacing: -.03em; text-transform: uppercase; }
.brand svg { width: 30px; height: 30px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  padding: 9px 15px; border-radius: 100px; font-weight: 600; font-size: .95rem;
  color: var(--ink-soft); transition: background .18s, color .18s;
}
.nav-links a:hover { background: rgba(22,22,15,.06); color: var(--ink); }
.nav-links a.active { background: var(--ink); color: var(--bg); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* переключатель языка */
.lang {
  display: inline-flex; border: 1px solid var(--line); border-radius: 100px; overflow: hidden;
  background: var(--bg-2);
}
.lang button {
  border: 0; background: transparent; padding: 8px 12px; font-weight: 700; font-size: .82rem;
  cursor: pointer; color: var(--muted); font-family: inherit;
}
.lang button.on { background: var(--ink); color: var(--bg); }

.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); cursor: pointer; align-items: center; justify-content: center; }
.burger svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 68px 0 80px; }
.hero h1 { margin-bottom: 18px; }
.hero .lead { font-size: 1.18rem; max-width: 44ch; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 44px; flex-wrap: wrap; }
.hero-stats .num { font-size: 2.1rem; font-weight: 800; letter-spacing: -.03em; }
.hero-stats .lbl { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.hero-media { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 4/5; background: var(--dark); box-shadow: var(--shadow); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge {
  position: absolute; left: 18px; bottom: 18px; right: 18px;
  background: var(--accent); color: var(--ink); border-radius: 14px; padding: 16px 18px;
  display: flex; align-items: center; gap: 14px; font-weight: 700;
}
.hero-badge svg { width: 34px; height: 34px; flex: none; }
.hero-badge small { display: block; font-weight: 600; opacity: .75; text-transform: uppercase; letter-spacing: .08em; font-size: .7rem; }

/* ---------- Секции ---------- */
section { padding: 78px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.section-head p { margin: 10px 0 0; max-width: 52ch; }

/* лента-маркер */
.marquee { background: var(--ink); color: var(--bg); overflow: hidden; padding: 0; }
.marquee-track { display: flex; gap: 44px; white-space: nowrap; padding: 16px 0; animation: scroll 26s linear infinite; }
.marquee span { font-weight: 800; text-transform: uppercase; letter-spacing: .04em; font-size: 1.05rem; display: inline-flex; align-items: center; gap: 44px; }
.marquee span::after { content: "●"; color: var(--accent); font-size: .6rem; }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---------- Направления ---------- */
.disc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.disc {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: transform .18s, box-shadow .18s; position: relative; overflow: hidden;
}
.disc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.disc .ico { width: 46px; height: 46px; border-radius: 12px; background: var(--ink); color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.disc .ico svg { width: 24px; height: 24px; }
.disc h3 { margin-bottom: 6px; }
.disc p { margin: 0; font-size: .95rem; }
.disc .tag { position: absolute; top: 20px; right: 20px; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

/* ---------- Полоса «почему мы» ---------- */
.feat { background: var(--dark); color: var(--bg); }
.feat h2 { color: var(--bg); }
.feat .muted { color: #a9a99c; }
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.feat-item { border-top: 2px solid var(--dark-2); padding-top: 20px; }
.feat-item .k { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; color: var(--accent); }
.feat-item h3 { color: var(--bg); margin: 8px 0 6px; }
.feat-item p { color: #a9a99c; font-size: .93rem; margin: 0; }

/* ---------- Расписание ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.filters .chip {
  border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-soft);
  padding: 9px 16px; border-radius: 100px; font-weight: 600; font-size: .9rem; cursor: pointer;
  font-family: inherit; transition: all .16s;
}
.filters .chip:hover { border-color: var(--ink); }
.filters .chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.sched { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.sched-table { width: 100%; border-collapse: collapse; min-width: 860px; }
.sched-table th { text-align: left; padding: 16px 14px; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; }
.sched-table th:first-child { width: 84px; }
.sched-table td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.sched-table .time { font-weight: 700; color: var(--muted); font-size: .9rem; padding-top: 16px; }
.cls {
  border-radius: 10px; padding: 11px 12px; background: var(--bg); border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
}
.cls.on-hidden { display: none; }
.cls b { display: block; font-size: .95rem; }
.cls small { color: var(--muted); font-size: .8rem; }
.cls .type { display: inline-block; margin-top: 6px; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; padding: 2px 8px; border-radius: 100px; background: var(--ink); color: var(--accent); }
.cls[data-type="strength"] { border-left-color: #ff5b2e; }
.cls[data-type="cardio"]   { border-left-color: #2ea9ff; }
.cls[data-type="mind"]     { border-left-color: #9b6bff; }
.cls[data-type="dance"]    { border-left-color: #ff2e88; }
.sched-note { margin-top: 14px; font-size: .88rem; }

/* карточный вид расписания (моб) */
.sched-cards { display: none; }

/* ---------- Тренеры ---------- */
.trainers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.trainer { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .18s, box-shadow .18s; }
.trainer:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.trainer .photo { aspect-ratio: 3/4; background: var(--dark-2); position: relative; }
.trainer .photo img { width: 100%; height: 100%; object-fit: cover; }
.trainer .spec { position: absolute; left: 12px; top: 12px; background: var(--accent); color: var(--ink); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 5px 11px; border-radius: 100px; }
.trainer .body { padding: 20px; }
.trainer h3 { margin-bottom: 2px; }
.trainer .role { color: var(--muted); font-size: .88rem; font-weight: 600; margin-bottom: 12px; }
.trainer p { font-size: .93rem; margin: 0; }

/* ---------- Тарифы ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 30px; display: flex; flex-direction: column; }
.plan.featured { background: var(--dark); color: var(--bg); border-color: var(--dark); position: relative; }
.plan.featured h3, .plan.featured .price { color: var(--bg); }
.plan.featured .muted, .plan.featured li { color: #b7b7ab; }
.plan .flag { position: absolute; top: -12px; left: 30px; background: var(--accent); color: var(--ink); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; padding: 5px 12px; border-radius: 100px; }
.plan h3 { text-transform: uppercase; }
.plan .price { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; margin: 10px 0 2px; }
.plan .price span { font-size: 1rem; font-weight: 600; color: var(--muted); }
.plan ul { list-style: none; margin: 20px 0 26px; padding: 0; display: grid; gap: 11px; }
.plan li { display: flex; gap: 10px; font-size: .95rem; align-items: flex-start; }
.plan li svg { width: 18px; height: 18px; flex: none; color: var(--accent-2); margin-top: 2px; }
.plan.featured li svg { color: var(--accent); }
.plan .btn { margin-top: auto; width: 100%; }

/* ---------- Формы ---------- */
.form-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: 30px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 11px;
  font-family: inherit; font-size: 1rem; background: var(--bg); color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.field textarea { resize: vertical; min-height: 96px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 4px; }
.form-ok { display: none; background: var(--accent); color: var(--ink); border-radius: 12px; padding: 16px 18px; font-weight: 700; margin-bottom: 18px; }
.form-ok.show { display: block; }

/* ---------- Контакты ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.info-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 18px; }
.info-list li { display: flex; gap: 14px; }
.info-list .ico { width: 42px; height: 42px; border-radius: 11px; background: var(--ink); color: var(--accent); display: flex; align-items: center; justify-content: center; flex: none; }
.info-list .ico svg { width: 20px; height: 20px; }
.info-list b { display: block; }
.info-list span { color: var(--muted); font-size: .94rem; }
.map { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/11; background: var(--dark-2); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.2) contrast(1.05); }

/* ---------- CTA-полоса ---------- */
.cta { background: var(--accent); color: var(--ink); border-radius: 22px; padding: 54px; text-align: center; margin: 0 auto; }
.cta h2 { color: var(--ink); }
.cta p { color: rgba(22,22,15,.7); max-width: 46ch; margin: 0 auto 26px; }

/* ---------- Футер ---------- */
.site-footer { background: var(--dark); color: var(--bg); padding: 60px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.site-footer .brand { color: var(--bg); margin-bottom: 14px; }
.site-footer p { color: #a9a99c; font-size: .93rem; }
.footer-col h4 { text-transform: uppercase; font-size: .82rem; letter-spacing: .1em; color: #7d7d70; margin-bottom: 14px; }
.footer-col a { display: block; color: #cfcfc4; padding: 5px 0; font-size: .95rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--dark-2); margin-top: 40px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: #7d7d70; font-size: .86rem; }
.socials { display: flex; gap: 10px; }
.socials a { width: 38px; height: 38px; border: 1px solid var(--dark-2); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #cfcfc4; }
.socials a:hover { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.socials svg { width: 18px; height: 18px; }

/* ---------- Хлебная шапка страницы ---------- */
.page-hero { background: var(--dark); color: var(--bg); padding: 66px 0 58px; }
.page-hero h1 { color: var(--bg); margin-bottom: 12px; }
.page-hero p { color: #a9a99c; max-width: 56ch; margin: 0; font-size: 1.08rem; }
.page-hero .eyebrow { color: var(--accent); }
.page-hero .eyebrow::before { background: var(--accent); }

/* ---------- i18n visibility ---------- */
[data-lang-en] { display: none; }
html[lang="en"] [data-lang-ru] { display: none; }
html[lang="en"] [data-lang-en] { display: inline; }
html[lang="en"] p[data-lang-en], html[lang="en"] div[data-lang-en], html[lang="en"] li[data-lang-en] { display: block; }

/* ---------- Адаптив ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-media { aspect-ratio: 16/12; max-height: 440px; }
  .disc-grid, .trainers-grid, .plans { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-links { display: none; position: absolute; top: 74px; left: 0; right: 0; background: var(--bg-2); flex-direction: column; padding: 12px; gap: 4px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 16px; }
  .burger { display: flex; }
  .nav-actions .btn { display: none; }
  section { padding: 54px 0; }
  .disc-grid, .trainers-grid, .plans, .feat-grid, .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta { padding: 36px 24px; }
  .hero-stats { gap: 24px; }
  /* переключаем расписание на карточки */
  .sched { display: none; }
  .sched-cards { display: grid; gap: 22px; }
}
@media (max-width: 400px) {
  .wrap { padding: 0 16px; }
  h1 { font-size: 2.3rem; }
}

/* карточный вид расписания */
.day-card h3 { text-transform: uppercase; font-size: 1.05rem; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--accent-2); }
.day-card .cls { margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.day-card .cls .t { font-weight: 700; color: var(--muted); font-size: .85rem; }