/* style.css — Yoga Quéven */

.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: all var(--transition-interactive);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: color-mix(in oklab, var(--color-text) 25%, transparent);
}
.btn--ghost:hover {
  border-color: var(--color-text);
  background: color-mix(in oklab, var(--color-text) 6%, transparent);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.header--scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 68px;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}
.logo__mark { width: 30px; height: 30px; color: var(--color-primary); flex-shrink: 0; }

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-interactive);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { width: 100%; }

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition-interactive);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }

.header__cta { display: none; }
@media (min-width: 992px) { .header__cta { display: inline-flex; } }

/* Mobile menu toggle */
.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.menu-toggle span {
  display: block;
  width: 18px; height: 2px;
  margin-inline: auto;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 992px) {
  .menu-toggle { display: none; }
  .nav { display: block !important; }
}

/* Mobile nav state */
@media (max-width: 991px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4) var(--space-6);
    display: none;
  }
  .nav--open { display: block; }
  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    width: 100%;
  }
  .nav__link { font-size: var(--text-base); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(92vh, 760px);
  display: flex;
  align-items: flex-end;
  padding-block: var(--space-16) var(--space-12);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(0.12 0.02 80 / 0.25) 0%, oklch(0.1 0.02 80 / 0.55) 60%, oklch(0.08 0.02 80 / 0.78) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  color: #f4f1ea;
  max-width: 760px;
}
.hero__eyebrow {
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: oklch(0.9 0.04 80);
  margin-bottom: var(--space-4);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-hero);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 30px oklch(0.1 0.02 80 / 0.3);
}
.hero__lead {
  font-size: var(--text-lg);
  color: oklch(0.92 0.02 80);
  max-width: 52ch;
  margin-bottom: var(--space-8);
  line-height: 1.55;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}
.hero__actions .btn--primary {
  background: oklch(0.95 0.03 80);
  color: oklch(0.2 0.03 80);
  border-color: oklch(0.95 0.03 80);
}
.hero__actions .btn--primary:hover { background: #fff; border-color: #fff; }
.hero__actions .btn--ghost {
  color: #f4f1ea;
  border-color: color-mix(in oklab, #f4f1ea 35%, transparent);
}
.hero__actions .btn--ghost:hover {
  border-color: #f4f1ea;
  background: color-mix(in oklab, #f4f1ea 12%, transparent);
}
.hero__meta {
  font-size: var(--text-sm);
  color: oklch(0.85 0.02 80);
  padding-top: var(--space-5);
  border-top: 1px solid color-mix(in oklab, #f4f1ea 20%, transparent);
  max-width: max-content;
}

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.section--offset { background: var(--color-surface-offset); }

.section__head { max-width: 680px; margin-bottom: var(--space-12); }
.eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-2xl);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.section__lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ---------- Intro ---------- */
.intro__grid {
  display: grid;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 900px) {
  .intro__grid { grid-template-columns: 1.4fr 1fr; gap: var(--space-16); }
}
.intro__text p { margin-bottom: var(--space-4); color: var(--color-text-muted); }
.intro__text p:last-child { margin-bottom: 0; }

.intro__card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.intro__card-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.intro__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.intro__list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.intro__list li:last-child { border-bottom: none; padding-bottom: 0; }
.intro__list-key {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

/* ---------- Cards (cours) ---------- */
.cards {
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 760px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card--image { grid-column: 1 / -1; }
}
.card--course {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.card--course:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}
.card__time {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}
.card__hour {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}
.card__day {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  font-weight: 600;
}
.card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-3);
}
.card--course p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
.card--image {
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  min-height: 240px;
}
.card--wide {
  grid-column: 1 / -1;
}
.card--image img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

/* ---------- Sound section ---------- */
.sound__grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 900px) {
  .sound__grid { grid-template-columns: 1fr 1.1fr; gap: var(--space-16); }
}
.sound__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.sound__media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.sound__text p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.sound__benefits {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}
.sound__benefits li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--color-text);
}
.sound__benefits li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}
.sound__note {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text-muted);
}

/* ---------- Infos pratiques ---------- */
.infos {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 900px) {
  .infos { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}
.infos__text p { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.infos__practical {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-8);
}
@media (min-width: 560px) {
  .infos__practical { grid-template-columns: 1fr 1fr; }
}
.practical {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.practical__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  flex-shrink: 0;
}
.practical__title {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  letter-spacing: 0.02em;
}
.practical p { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; line-height: 1.5; }

.infos__map {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 360px;
  border: 1px solid var(--color-divider);
  background:
    radial-gradient(circle at 30% 40%, var(--color-primary-highlight) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--color-surface-offset-2) 0%, transparent 50%),
    var(--color-surface-offset);
}
.infos__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.85);
}
.map__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-8);
  text-align: center;
  pointer-events: none;
}
.map__fallback p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 30ch; }
.map__fallback .btn { pointer-events: auto; }

/* ---------- CTA / Contact ---------- */
.cta__inner {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 900px) {
  .cta__inner { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}
.cta__text p { color: var(--color-text-muted); margin-top: var(--space-4); }

.contact-cards {
  display: grid;
  gap: var(--space-4);
}
.contact-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.contact-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.contact-card__label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}
.contact-card__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  white-space: nowrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}
.footer__inner {
  display: grid;
  gap: var(--space-12);
}
@media (min-width: 768px) {
  .footer__inner { grid-template-columns: 1.5fr 1fr 1fr; }
}
.logo--footer { font-size: var(--text-lg); }
.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  max-width: 36ch;
}
.footer__nav ul { display: grid; gap: var(--space-3); }
.footer__nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer__nav a:hover { color: var(--color-text); }
.footer__contact p { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-2); line-height: 1.5; }
.footer__contact a { color: var(--color-text-muted); text-decoration: none; }
.footer__contact a:hover { color: var(--color-text); }
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.footer__bottom p { font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; }

/* ---------- Reveal on scroll ----------
   Progressive enhancement: content is visible by default.
   When JS is active, elements get a gentle entrance. */
.reveal {
  opacity: 1;
  transform: none;
}
.js .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}