@charset "UTF-8";
/* ==========================================================================
   Alfa Pik — design tokens
   Графитовый/тёмно-синий — база, белый/светло-серый — фон,
   оранжевый/жёлтый — акцент кнопок, ледяной голубой — доп. акцент.
   ========================================================================== */
:root {
  --color-ink: #16212e;
  --color-ink-soft: #263646;
  --color-bg: #ffffff;
  --color-bg-alt: #f2f4f6;
  --color-border: #e2e7eb;
  --color-text: #1c2733;
  --color-text-muted: #5c6b78;
  --color-accent: #f2a41c;
  --color-accent-dark: #d1890c;
  --color-ice: #3fa9c4;
  --color-ice-soft: #eaf7fa;
  --color-danger: #c0392b;
  --color-success: #2e7d4f;

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 20px rgba(22, 33, 46, 0.08);
  --shadow-lg: 0 12px 40px rgba(22, 33, 46, 0.18);
  --container-width: 1160px;
  --header-height: 72px;
  --mobile-bar-height: 60px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  padding-bottom: var(--mobile-bar-height);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0 0 0.6em; }
button { font: inherit; cursor: pointer; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
body.no-scroll { overflow: hidden; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}
.container--narrow { max-width: 720px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}
.btn:active { transform: translateY(1px); }
.btn--accent {
  background: var(--color-accent);
  color: var(--color-ink);
}
.btn--accent:hover { background: var(--color-accent-dark); }
.btn--outline {
  background: transparent;
  border-color: rgba(255,255,255,0.7);
  color: inherit;
}
.btn--outline:hover { background: rgba(255,255,255,0.12); }
.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink);
}
.btn--ghost:hover { border-color: var(--color-ink); }
.btn--small { padding: 9px 16px; font-size: 0.85rem; }
.btn--large { padding: 16px 32px; font-size: 1.05rem; }
.btn--block { display: flex; width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--color-ink);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-height);
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  white-space: nowrap;
}
.site-logo__mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  font-weight: 800;
  font-size: 0.85rem;
}
.site-nav {
  display: none;
  gap: 22px;
  flex: 1;
}
.site-nav a {
  color: #cfd8e0;
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:hover { color: #fff; }
.site-header__actions {
  display: none;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}
.site-header__phone { font-weight: 600; color: #fff; white-space: nowrap; }

.nav-toggle {
  margin-left: auto;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
}

@media (min-width: 900px) {
  .site-nav { display: flex; }
  .site-header__actions { display: flex; }
  .nav-toggle { display: none; }
}

@media (max-width: 899px) {
  .site-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-ink-soft);
    flex-direction: column;
    padding: 8px 20px 20px;
    display: none;
  }
  .site-nav--open { display: flex; }
  .site-nav a { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
}

/* ==========================================================================
   Hero (главная)
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-ink) 0%, #223244 60%, var(--color-ice) 140%);
  color: #fff;
  padding: 64px 0 72px;
  overflow: hidden;
}
.hero__content { position: relative; z-index: 1; max-width: 760px; }
.hero__title { font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 800; line-height: 1.1; }
.hero__subtitle { font-size: 1.15rem; color: var(--color-accent); font-weight: 600; margin-bottom: 0.8em; }
.hero__text { color: #dfe6ec; font-size: 1.02rem; max-width: 620px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 56px 0; }
.section--alt { background: var(--color-bg-alt); }
.section__title { font-size: 1.9rem; font-weight: 800; color: var(--color-ink); }
.section__lead { color: var(--color-text-muted); max-width: 640px; margin-top: -8px; margin-bottom: 1.4em; }
.section__more { margin-top: 28px; text-align: center; }

.page-hero { background: var(--color-ink); color: #fff; padding: 48px 0; }
.page-hero__title { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; }
.page-hero__lead { color: #dfe6ec; max-width: 640px; }

/* Trust block */
.trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.trust__grid li {
  position: relative;
  padding-left: 30px;
  font-weight: 600;
  color: var(--color-ink);
}
.trust__grid li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-ice-soft);
  border: 2px solid var(--color-ice);
}
@media (min-width: 700px) {
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .trust__grid { grid-template-columns: repeat(3, 1fr); }
}

/* Grid of cards */
.grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

/* ==========================================================================
   Instructor card
   ========================================================================== */
.instructor-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.instructor-card__photo { aspect-ratio: 4 / 3; background: var(--color-bg-alt); overflow: hidden; }
.instructor-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.instructor-card__placeholder {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  font-size: 3rem; font-weight: 800;
  color: var(--color-ice);
  background: var(--color-ice-soft);
}
.instructor-card__body { padding: 20px; }
.instructor-card__name { font-size: 1.15rem; font-weight: 800; color: var(--color-ink); }
.instructor-card__position { color: var(--color-accent-dark); font-weight: 600; margin-bottom: 0.7em; }
.instructor-card__quals { margin-bottom: 0.8em; }
.instructor-card__quals li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-left: 18px;
  position: relative;
  margin-bottom: 4px;
}
.instructor-card__quals li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-ice);
}
.instructor-card__desc { font-size: 0.92rem; color: var(--color-text-muted); }

.instructor-detail { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.instructor-detail__photo { border-radius: var(--radius); overflow: hidden; width: 100%; aspect-ratio: 4/3; }
.instructor-detail__photo img { width: 100%; height: 100%; object-fit: cover; }
.instructor-detail__photo .instructor-card__placeholder { width: 100%; height: 100%; }
@media (min-width: 700px) {
  .instructor-detail__photo { flex: 0 0 320px; width: 320px; }
}
.instructor-detail__position { color: var(--color-accent-dark); font-weight: 600; }
@media (min-width: 700px) {
  .instructor-detail { flex-direction: row; align-items: flex-start; }
}

/* ==========================================================================
   Program / route cards
   ========================================================================== */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.card__media { position: relative; display: block; aspect-ratio: 16/10; background: var(--color-bg-alt); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--color-ink) 0%, var(--color-ice) 100%);
}
.card__badge {
  position: absolute; top: 12px; right: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: #fff;
  color: var(--color-ink);
}
.card__badge--open { background: var(--color-success); color: #fff; }
.card__badge--full { background: var(--color-danger); color: #fff; }
.card__badge--soon { background: var(--color-accent); color: var(--color-ink); }
.card__badge--archive { background: var(--color-text-muted); color: #fff; }

.card__body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__title { font-size: 1.15rem; font-weight: 800; color: var(--color-ink); }
.card__meta { font-size: 0.85rem; color: var(--color-ice); font-weight: 600; display: flex; gap: 10px; }
.card__desc { color: var(--color-text-muted); font-size: 0.93rem; flex: 1; }
.card__price { font-weight: 700; color: var(--color-ink); }
.card__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

.badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-accent);
  color: var(--color-ink);
  margin-bottom: 10px;
}
.badge--full { background: var(--color-danger); color: #fff; }
.badge--open { background: var(--color-success); color: #fff; }

/* ==========================================================================
   Steps ("как проходит обучение")
   ========================================================================== */
.steps { display: grid; gap: 14px; counter-reset: step; }
.steps li {
  position: relative;
  padding: 16px 20px 16px 60px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--color-ink);
}
.steps__num {
  position: absolute;
  left: 16px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-accent);
  font-weight: 800;
  display: grid; place-items: center;
  font-size: 0.9rem;
}
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Included / equipment grid
   ========================================================================== */
.included-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
.included-grid--2 { margin: 20px 0; }
.included-col {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
}
.included-col h3 { color: var(--color-ink); font-size: 1.05rem; }
.included-col ul li {
  padding-left: 22px;
  position: relative;
  margin-bottom: 8px;
  color: var(--color-text-muted);
  font-size: 0.93rem;
}
.included-col ul li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-ice);
  font-weight: 800;
}
@media (min-width: 700px) {
  .included-grid { grid-template-columns: repeat(3, 1fr); }
  .included-grid--2 { grid-template-columns: repeat(2, 1fr); }
}

.check-list { margin: 0 0 1.4em; display: grid; gap: 8px; }
.check-list li {
  padding-left: 24px;
  position: relative;
  color: var(--color-text);
}
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-ice);
  font-weight: 800;
}

/* ==========================================================================
   Detail pages
   ========================================================================== */
.detail-hero { position: relative; color: #fff; background: var(--color-ink); }
.detail-hero__image {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.detail-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,33,46,0.55) 0%, rgba(22,33,46,0.92) 100%);
}
.detail-hero__content { position: relative; padding: 56px 0; z-index: 1; }
.detail-hero__title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; }
.detail-hero__lead { color: #dfe6ec; max-width: 620px; }
.detail-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.detail-layout { display: grid; gap: 40px; grid-template-columns: 1fr; }
.detail-text { color: var(--color-text); }
@media (min-width: 900px) {
  .detail-layout { grid-template-columns: 2fr 1fr; align-items: start; }
  .detail-layout__aside { position: sticky; top: calc(var(--header-height) + 20px); }
}

.fact-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.fact-card__row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.92rem; border-bottom: 1px solid var(--color-border); padding-bottom: 10px; }
.fact-card__row span { color: var(--color-text-muted); }
.fact-card__row--block { flex-direction: column; }
.fact-card__dates { margin-top: 6px; display: grid; gap: 6px; }
.fact-card__dates li { font-weight: 600; }
.fact-card__dates-full { color: var(--color-danger); text-decoration: line-through; }

.variant-list { display: grid; gap: 18px; margin-bottom: 1.4em; }
.variant-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}
.variant-card__price { font-weight: 800; color: var(--color-accent-dark); }
@media (min-width: 700px) { .variant-list { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Gallery / lightbox
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 20px 0;
}
.gallery__item { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.gallery__item:hover img { transform: scale(1.05); }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(4, 1fr); } }

.lightbox {
  position: fixed; inset: 0;
  background: rgba(10,14,20,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 30px;
}
.lightbox--open { display: flex; }
.lightbox__image { max-width: 100%; max-height: 85vh; border-radius: var(--radius-sm); }
.lightbox__close {
  position: absolute; top: 20px; right: 24px;
  background: transparent; border: none; color: #fff; font-size: 2rem; line-height: 1;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.lead-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  scroll-margin-top: calc(var(--header-height) + 16px);
}
.lead-form__heading { font-size: 1.3rem; font-weight: 800; color: var(--color-ink); }
.lead-form__subtitle { color: var(--color-text-muted); margin-bottom: 1.2em; }
.lead-form__form { display: flex; flex-direction: column; gap: 14px; }
.lead-form__honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-bg-alt);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-ice);
  background: #fff;
}
.form-field--error input,
.form-field--error textarea { border-color: var(--color-danger); }
.form-field__error { display: block; color: var(--color-danger); font-size: 0.82rem; margin-top: 4px; }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.form-consent input { margin-top: 3px; }
.form-consent a { color: var(--color-ice); text-decoration: underline; }

.form-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  font-size: 0.92rem;
}
.form-alert--error { background: #fdecea; color: var(--color-danger); }

/* Modal */
.modal {
  position: fixed; inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 90;
  padding: 20px;
}
.modal--open { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(15,22,30,0.6); }
.modal__dialog {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal__close {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: none;
  font-size: 1.6rem; line-height: 1;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Contacts / thanks
   ========================================================================== */
.contacts-list { display: grid; gap: 12px; margin-bottom: 2em; }
.contacts-list li {
  display: flex; gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
}
.contacts-list li span { color: var(--color-text-muted); font-weight: 400; min-width: 110px; }

.thanks__content { text-align: center; padding: 40px 0; }
.thanks__icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.8rem;
}
.thanks__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 20px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-ink); color: #cfd8e0; padding: 48px 0 0; margin-top: 40px; }
.site-footer__inner {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  padding-bottom: 32px;
}
.site-footer__col { display: flex; flex-direction: column; gap: 10px; }
.site-footer__col a { color: #cfd8e0; font-size: 0.92rem; }
.site-footer__col a:hover { color: #fff; }
.site-footer__heading { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.04em; }
.site-footer__text { font-size: 0.9rem; color: #9fadb9; }
.site-logo--footer { margin-bottom: 4px; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0 26px;
  font-size: 0.78rem;
  color: #7f8f9d;
}
@media (min-width: 700px) {
  .site-footer__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .site-footer__inner { grid-template-columns: 2fr repeat(3, 1fr); }
}

/* ==========================================================================
   Mobile sticky bar
   ========================================================================== */
.mobile-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--mobile-bar-height);
  background: #fff;
  border-top: 1px solid var(--color-border);
  display: flex;
  z-index: 50;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
}
.mobile-bar__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-ink);
  background: transparent;
  border: none;
  border-right: 1px solid var(--color-border);
}
.mobile-bar__item:last-child { border-right: none; }
.mobile-bar__item--accent { background: var(--color-accent); color: var(--color-ink); }
.mobile-bar__icon { font-size: 1.1rem; }

@media (min-width: 900px) {
  .mobile-bar { display: none; }
  body { padding-bottom: 0; }
}