/* ==========================================================================
   Page Structure & Section Grids
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--section-py) 0;
}

/* ---------------- 2. Header ---------------- */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  position: relative;
  font-size: 14px;
  font-weight: 400;
  color: var(--charcoal);
  padding: 12px 4px;
  transition: color 200ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover {
    color: var(--accent-dark);
  }
}

.burger-btn {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.burger-line {
  width: 22px;
  height: 1.5px;
  background-color: var(--charcoal);
  transition: transform 240ms var(--ease-out);
}

/* ---------------- 3. Hero Details ---------------- */
.hero-overline {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 20px;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 300;
  color: var(--charcoal);
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-price-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  max-width: 520px;
}

.price-bar-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-bar-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--charcoal);
}

.price-bar-sub {
  font-size: 13px;
  font-weight: 400;
  color: var(--mid-gray);
}

.price-bar-divider {
  color: var(--mid-gray);
  font-size: 18px;
}

/* ---------------- 4. Секция «Для кого» ---------------- */
.for-whom-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.for-whom-img {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.for-whom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ---------------- 5. Секция «Онлайн-пилатес» ---------------- */
.pilates-banner-wrapper {
  width: 100%;
  height: clamp(260px, 42vw, 520px);
  overflow: hidden;
  margin-bottom: clamp(40px, 6vw, 72px);
  position: relative;
}

.pilates-banner-img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
  transform: translateY(-4%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 880px;
  margin: 0 auto clamp(48px, 6vw, 72px);
}

/* ---------------- 6. Секция «Йога-зарядки» ---------------- */
.chargers-intro-layout {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.chargers-lead {
  font-size: 18px;
  line-height: 1.65;
  margin-bottom: 16px;
}

.chargers-sublead {
  color: var(--mid-gray);
}

.chargers-side-img {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.free-videos-header {
  margin-bottom: 24px;
}

.free-videos-title {
  font-size: 20px;
  font-weight: 400;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

/* ---------------- 7. Секция «Об Алёне» ---------------- */
.about-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.about-story {
  margin-bottom: 36px;
  max-width: 620px;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* ---------------- 9. Секция «Запись» ---------------- */
.signup-layout {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

/* ---------------- 11. Footer ---------------- */
.site-footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--border);
  background-color: var(--white);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 13px;
  color: var(--mid-gray);
}

.footer-socials {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.footer-link {
  font-size: 14px;
  color: var(--charcoal);
  transition: color 200ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .footer-link:hover,
  .footer-policy:hover {
    color: var(--accent-dark);
  }
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--mid-gray);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .for-whom-layout,
  .chargers-intro-layout,
  .about-layout,
  .signup-layout {
    grid-template-columns: 1fr;
  }
  .for-whom-Visual,
  .chargers-intro-photo,
  .about-photo-col {
    max-width: 480px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .burger-btn {
    display: flex;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .about-facts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .for-whom-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-socials {
    align-items: flex-start;
  }
}