/* ============================================================
   AKDC - Académie Karaté Disciplines Associées
   main.css - Mobile-first
   ============================================================ */

/* --- Tokens de design (à mettre à jour dès réception des logos) --- */
:root {
  /* Couleurs de base */
  --color-dark:       #1A1A1D;
  --color-dark-80:    rgba(26, 26, 29, 0.8);
  --color-dark-60:    rgba(26, 26, 29, 0.6);
  --color-light:      #F7F7F5;
  --color-light-90:   rgba(247, 247, 245, 0.9);
  --color-white:      #FFFFFF;
  --color-muted:      #6B7280;
  --color-border:     #E5E7EB;
  --color-surface:    #EFEFED;

  /* Accent AKDC - provisoire, à remplacer avec logo officiel */
  --color-accent:       #E63946;
  --color-accent-dark:  #C8102E;
  --color-accent-light: #FDECEA;

  /* Couleurs par discipline */
  --color-krav:              #2B6CB0;
  --color-krav-dark:         #1E4E8C;
  --color-krav-light:        #EBF4FF;
  --color-karate:            #C8102E;
  --color-karate-dark:       #A50D25;
  --color-karate-light:      #FFF5F5;
  --color-karate-mixte:      #DD6B20;
  --color-karate-mixte-dark: #B85A18;
  --color-karate-mixte-light:#FFFAF0;
  --color-silat:             #2F855A;
  --color-silat-dark:        #236245;
  --color-silat-light:       #F0FFF4;

  /* Variable discipline active - écrasée inline par page */
  --discipline-color:       var(--color-accent);
  --discipline-color-dark:  var(--color-accent-dark);
  --discipline-color-light: var(--color-accent-light);

  /* Typographie */
  --font-heading: 'Oswald', 'Impact', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Espacement */
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Bordures */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);

  /* Transitions */
  --ease: 0.2s ease;

  /* Conteneur */
  --container-max: 1200px;
  --container-pad: 1.25rem;
}

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-3xl);
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-light);
}

.section--surface {
  background-color: var(--color-surface);
}

.section--accent {
  background-color: var(--discipline-color);
  color: var(--color-white);
}

.grid-2 {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.grid-3 {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.grid-4 {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 640px) {
  .grid-2  { grid-template-columns: repeat(2, 1fr); }
  .grid-4  { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   TYPOGRAPHIE
   ============================================================ */

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

h1 { font-size: clamp(2rem, 7vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.1rem; }

.text-accent  { color: var(--color-accent); }
.text-muted   { color: var(--color-muted); }
.text-center  { text-align: center; }
.text-upper   { text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.8rem; font-weight: 600; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--discipline-color);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 60ch;
}

/* ============================================================
   BOUTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color var(--ease), transform var(--ease), box-shadow var(--ease);
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  box-shadow: var(--shadow-md);
}

.btn-discipline {
  background-color: var(--discipline-color);
  color: var(--color-white);
}

.btn-discipline:hover {
  background-color: var(--discipline-color-dark);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
}

.btn-outline-dark:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn-lg {
  padding: 1.1rem 2.25rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-dark);
  color: var(--color-light);
  box-shadow: var(--shadow-md);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-md);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  text-transform: uppercase;
  flex-shrink: 0;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-logo span.accent { color: var(--color-accent); }

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(247, 247, 245, 0.85);
  transition: color var(--ease), background-color var(--ease);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.1);
}

.nav-disciplines {
  position: relative;
}

.nav-disciplines-toggle {
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(247, 247, 245, 0.85);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--ease), background-color var(--ease);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-disciplines-toggle:hover {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.1);
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background-color: var(--color-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  min-width: 200px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.nav-disciplines:hover .nav-dropdown,
.nav-disciplines:focus-within .nav-dropdown {
  display: block;
}

.nav-dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: var(--color-light);
  transition: background-color var(--ease);
}

.nav-dropdown-link:hover {
  background-color: rgba(255,255,255,0.08);
}

.nav-dropdown-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.nav-cta {
  margin-left: var(--space-xs);
}

/* Burger menu */
.nav-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background-color var(--ease);
}

.nav-burger:hover { background-color: rgba(255,255,255,0.1); }

.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--ease), opacity var(--ease);
  border-radius: 2px;
}

.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.nav-mobile {
  display: none;
  flex-direction: column;
  background-color: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-md);
  gap: var(--space-xs);
}

.nav-mobile.open { display: flex; }

.nav-mobile-link {
  padding: 0.75rem var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-light);
  transition: background-color var(--ease);
}

.nav-mobile-link:hover { background-color: rgba(255,255,255,0.08); }

.nav-mobile-group {
  padding: 0.75rem var(--space-md) 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-top: var(--space-xs);
}

.nav-mobile-sub {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.6rem var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-light);
  transition: background-color var(--ease);
}

.nav-mobile-sub:hover { background-color: rgba(255,255,255,0.08); }

.nav-mobile-cta {
  margin-top: var(--space-sm);
  width: 100%;
  text-align: center;
}

@media (min-width: 1024px) {
  .nav-menu   { display: flex; }
  .nav-burger { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background-color: var(--color-dark);
  color: var(--color-white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 29, 0.85) 0%,
    rgba(26, 26, 29, 0.60) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-block: var(--space-4xl);
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-accent);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}

.hero h1 {
  margin-bottom: var(--space-md);
  text-wrap: balance;
}

.hero h1 .accent { color: var(--color-accent); }

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(247, 247, 245, 0.85);
  max-width: 55ch;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   BANDEAU LICENCE UNIQUE
   ============================================================ */

.bandeau-licence {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding-block: var(--space-2xl);
}

.bandeau-licence .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: flex-start;
}

.bandeau-licence-price {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  line-height: 1;
}

.bandeau-licence-price span {
  font-size: 1.5rem;
  font-weight: 400;
  opacity: 0.8;
}

.bandeau-licence-text h2 {
  margin-bottom: var(--space-sm);
}

.bandeau-licence-text p {
  opacity: 0.9;
  max-width: 50ch;
  line-height: 1.7;
}

.bandeau-licence-disciplines {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.bandeau-discipline-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background-color: rgba(255,255,255,0.2);
  color: var(--color-white);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
}

@media (min-width: 768px) {
  .bandeau-licence .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ============================================================
   CARTES DISCIPLINES
   ============================================================ */

.discipline-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease);
  text-decoration: none;
  color: inherit;
}

.discipline-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.discipline-card-header {
  height: 6px;
}

.discipline-card-body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.discipline-card-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.discipline-card-tagline {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  flex: 1;
}

.discipline-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: auto;
  transition: gap var(--ease);
}

.discipline-card:hover .discipline-card-link { gap: var(--space-sm); }

/* ============================================================
   BANDEAU RÉASSURANCE
   ============================================================ */

.bandeau-reassurance {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding-block: var(--space-2xl);
  text-align: center;
}

.bandeau-reassurance h2 {
  margin-bottom: var(--space-md);
}

.bandeau-reassurance p {
  max-width: 60ch;
  margin-inline: auto;
  color: rgba(247, 247, 245, 0.8);
  font-size: 1.05rem;
  line-height: 1.7;
}

.reassurance-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.reassurance-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
  max-width: 160px;
}

.reassurance-icon {
  font-size: 2.5rem;
  line-height: 1;
}

.reassurance-label {
  font-weight: 600;
  font-size: 0.95rem;
}

/* ============================================================
   PLANNING
   ============================================================ */

.planning-grid {
  display: grid;
  gap: var(--space-sm);
}

.planning-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--discipline-color);
  box-shadow: var(--shadow-sm);
}

.planning-day {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.planning-discipline {
  font-weight: 600;
  font-size: 0.95rem;
}

.planning-detail {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.planning-time {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  white-space: nowrap;
  color: var(--color-dark);
}

.planning-group-chip {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--discipline-color);
  color: var(--color-white);
  margin-top: 0.25rem;
}

.planning-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.planning-filter-btn {
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid var(--color-border);
  background-color: transparent;
  color: var(--color-dark);
  transition: all var(--ease);
  cursor: pointer;
}

.planning-filter-btn.active,
.planning-filter-btn:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ============================================================
   SECTION CTA ESSAI
   ============================================================ */

.cta-essai {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding-block: var(--space-4xl);
  text-align: center;
}

.cta-essai h2 {
  margin-bottom: var(--space-md);
}

.cta-essai p {
  color: rgba(247, 247, 245, 0.8);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  font-size: 1.05rem;
}

/* ============================================================
   FORMULAIRE D'ESSAI
   ============================================================ */

.form-essai {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  margin-inline: auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.form-label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color var(--ease), box-shadow var(--ease);
  background-color: var(--color-white);
  color: var(--color-dark);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-accent);
}

.form-error-msg {
  color: var(--color-accent);
  font-size: 0.82rem;
  margin-top: var(--space-xs);
  display: none;
}

.form-error-msg.visible { display: block; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.form-textarea { resize: vertical; min-height: 100px; }

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-checkbox-group input[type="checkbox"] {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-accent);
}

.form-checkbox-group label {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.form-checkbox-group label a { color: var(--color-accent); text-decoration: underline; }

.form-row { display: grid; gap: var(--space-md); }

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   PAGE DISCIPLINE
   ============================================================ */

.discipline-hero {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding-block: var(--space-4xl) var(--space-3xl);
  border-bottom: 4px solid var(--discipline-color);
}

.discipline-hero-eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  color: var(--discipline-color);
  margin-bottom: var(--space-md);
}

.discipline-hero h1 span {
  color: var(--discipline-color);
}

.discipline-hero p {
  font-size: 1.1rem;
  color: rgba(247, 247, 245, 0.85);
  max-width: 60ch;
  margin-block: var(--space-lg) var(--space-xl);
  line-height: 1.7;
}

.discipline-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.discipline-benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 1rem;
  line-height: 1.5;
}

.discipline-benefit::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--discipline-color);
  flex-shrink: 0;
  margin-top: 0.45rem;
}

.discipline-info-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .discipline-info-grid { grid-template-columns: 1fr 1fr; }
}

.info-block h3 {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.info-block h3::before {
  content: '';
  display: block;
  width: 4px;
  height: 1.2em;
  background-color: var(--discipline-color);
  border-radius: 2px;
}

.placeholder-media {
  aspect-ratio: 16/9;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-muted);
  border: 2px dashed var(--color-border);
  font-size: 0.9rem;
  text-align: center;
  padding: var(--space-xl);
}

.placeholder-media .placeholder-icon {
  font-size: 3rem;
  line-height: 1;
}

/* ============================================================
   PAGE TARIFS
   ============================================================ */

.tarif-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border-top: 6px solid var(--color-accent);
  text-align: center;
  max-width: 480px;
  margin-inline: auto;
}

.tarif-card-price {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  margin-block: var(--space-lg);
}

.tarif-card-price small {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-muted);
}

.tarif-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-block: var(--space-xl);
}

.tarif-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.95rem;
}

.tarif-feature-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   PAGE ACADÉMIE / À PROPOS
   ============================================================ */

.instructor-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.instructor-photo {
  aspect-ratio: 1;
  background-color: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.instructor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--discipline-color), var(--discipline-color-dark));
  color: rgba(255,255,255,0.4);
}

.instructor-body {
  padding: var(--space-lg);
}

.instructor-discipline {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--discipline-color);
  margin-bottom: var(--space-xs);
}

.instructor-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.instructor-bio {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ============================================================
   CONTACT / CARTE
   ============================================================ */

.contact-grid {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.contact-item-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: var(--space-2xs);
}

.map-embed {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-surface);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: var(--space-xl);
  flex-direction: column;
  gap: var(--space-sm);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background-color: var(--color-dark);
  color: rgba(247, 247, 245, 0.7);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer-grid {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  text-transform: uppercase;
}

.footer-logo span { color: var(--color-accent); }

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 30ch;
}

.footer-socials {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: 1rem;
  transition: background-color var(--ease);
  text-decoration: none;
}

.footer-social-link:hover { background-color: var(--color-accent); }

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(247, 247, 245, 0.7);
  transition: color var(--ease);
  text-decoration: none;
}

.footer-link:hover { color: var(--color-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: rgba(247, 247, 245, 0.4);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-discipline-dots {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

.footer-discipline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* ============================================================
   NOTIFICATIONS / ALERTES
   ============================================================ */

.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.alert-success {
  background-color: #F0FFF4;
  color: #22543D;
  border-left: 4px solid #2F855A;
}

.alert-error {
  background-color: #FFF5F5;
  color: #742A2A;
  border-left: 4px solid var(--color-accent);
}

.alert-info {
  background-color: #EBF8FF;
  color: #1A365D;
  border-left: 4px solid #2B6CB0;
}

/* ============================================================
   PLACEHOLDER BADGES (contenu à remplir)
   ============================================================ */

.placeholder-badge {
  display: inline-block;
  background: repeating-linear-gradient(
    -45deg,
    #fff3cd,
    #fff3cd 10px,
    #ffeeba 10px,
    #ffeeba 20px
  );
  color: #856404;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid #ffc107;
}

/* ============================================================
   UTILITAIRES
   ============================================================ */

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.hidden { display: none !important; }
.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;
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

@media (min-width: 768px) {
  :root {
    --container-pad: 2rem;
  }

  .hero-content { padding-block: var(--space-4xl); }

  .bandeau-licence-text h2 { font-size: 2rem; }
}

@media (min-width: 1280px) {
  :root {
    --container-pad: 2.5rem;
  }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger pour grilles */
.fade-in:nth-child(1) { transition-delay: 0.05s; }
.fade-in:nth-child(2) { transition-delay: 0.10s; }
.fade-in:nth-child(3) { transition-delay: 0.15s; }
.fade-in:nth-child(4) { transition-delay: 0.20s; }

/* ============================================================
   POLISH PREMIUM (UI/UX Pro Max)
   ============================================================ */

/* --- Curseurs --- */
.btn,
.btn-outline,
.btn-outline-dark,
.discipline-card,
.planning-filter-btn,
.nav-burger,
.nav-disciplines-toggle,
.nav-dropdown-link,
.nav-mobile-link,
.nav-mobile-sub,
.footer-social-link,
.footer-link,
.discipline-card-link,
summary {
  cursor: pointer;
}

/* --- Accessibilité : focus visible clavier --- */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* --- Respect prefers-reduced-motion (WCAG) --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:       0.01ms !important;
    animation-iteration-count: 1     !important;
    transition-duration:      0.01ms !important;
    scroll-behavior:          auto   !important;
  }
  .fade-in         { opacity: 1 !important; transform: none !important; }
  .hero-scroll     { display: none; }
}

/* --- Sélection de texte --- */
::selection {
  background-color: rgba(230, 57, 70, 0.18);
  color: var(--color-dark);
}

/* --- Hero premium ----------------------------------------- */

/* Meilleur overlay : plus sombre en bas, fenêtre de lumière en haut */
.hero-overlay {
  background: linear-gradient(
    160deg,
    rgba(26, 26, 29, 0.85) 0%,
    rgba(26, 26, 29, 0.72) 50%,
    rgba(26, 26, 29, 0.55) 100%
  );
}

/* Diagonale de texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    -58deg,
    transparent,
    transparent 38px,
    rgba(255, 255, 255, 0.014) 38px,
    rgba(255, 255, 255, 0.014) 39px
  );
}

/* Trait accent en bas du hero */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 2;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-accent) 25%,
    var(--color-accent) 75%,
    transparent 100%
  );
  opacity: 0.6;
}

.hero-content { z-index: 2; }
.hero-scroll  { z-index: 2; }

/* Eyebrow plus raffiné */
.hero-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  border: 1px solid rgba(230, 57, 70, 0.5);
  background: rgba(230, 57, 70, 0.08);
}

/* Pulse sur le CTA principal */
@keyframes cta-pulse {
  0%, 100% {
    box-shadow: 0 3px 12px rgba(230, 57, 70, 0.35),
                0 0 0 0px rgba(230, 57, 70, 0.2);
  }
  55% {
    box-shadow: 0 6px 24px rgba(230, 57, 70, 0.5),
                0 0 0 10px rgba(230, 57, 70, 0);
  }
}

.hero .btn-primary {
  animation: cta-pulse 2.8s ease-in-out infinite;
}

/* --- Buttons premium ---------------------------------------- */

.btn-primary {
  background: linear-gradient(135deg, #E63946 0%, #C8102E 100%);
  box-shadow: 0 2px 12px rgba(230, 57, 70, 0.3);
  border: 1px solid transparent;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.2s ease,
              background-color 0.2s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #f04656 0%, #d41a30 100%);
  box-shadow: 0 6px 28px rgba(230, 57, 70, 0.48);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0) scale(0.975);
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.25);
}

.btn-discipline {
  background: linear-gradient(135deg, var(--discipline-color) 0%, var(--discipline-color-dark) 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.btn-discipline:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.28);
}

.btn-outline:hover {
  transform: translateY(-1px);
}

.btn-outline-dark:hover {
  transform: translateY(-1px);
}

/* --- Navigation premium ------------------------------------- */

.site-header {
  background-color: rgba(26, 26, 29, 0.88);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

/* Indicateur de page active — trait accent sous le lien */
.nav-link {
  position: relative;
}

.nav-link.active {
  color: var(--color-white);
  background-color: transparent;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* Dropdown avec animation douce */
.nav-dropdown {
  animation: dropdown-appear 0.15s cubic-bezier(0.16, 1, 0.3, 1) both;
  transform-origin: top center;
}

@keyframes dropdown-appear {
  from { opacity: 0; transform: translateY(-6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* --- Discipline cards premium ------------------------------- */

.discipline-card {
  border: 1px solid rgba(0, 0, 0, 0.07);
  transition:
    transform 0.28s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.28s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.2s ease;
}

.discipline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.13);
  border-color: transparent;
}

.discipline-card-header {
  height: 4px;
  transition: height 0.2s ease;
}

.discipline-card:hover .discipline-card-header {
  height: 6px;
}

.discipline-card-link {
  transition: gap 0.2s ease, letter-spacing 0.2s ease;
}

.discipline-card:hover .discipline-card-link {
  letter-spacing: 0.02em;
}

/* --- Planning rows premium ---------------------------------- */

.planning-row {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.planning-row:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

/* Filtres avec couleur discipline */
.planning-filter-btn {
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.planning-filter-btn:hover:not(.active) { transform: translateY(-1px); }
.planning-filter-btn:active             { transform: scale(0.97); }

.planning-filter-btn[data-filter="krav-maga"].active     { background: #2B6CB0; border-color: #2B6CB0; }
.planning-filter-btn[data-filter="karate"].active        { background: #C8102E; border-color: #C8102E; }
.planning-filter-btn[data-filter="karate-mixte"].active  { background: #DD6B20; border-color: #DD6B20; }
.planning-filter-btn[data-filter="penchak-silat"].active { background: #2F855A; border-color: #2F855A; }

/* --- Bandeau licence prix ----------------------------------- */

.bandeau-licence-price {
  font-size: clamp(4rem, 11vw, 6.5rem);
  background: linear-gradient(135deg, #fff 20%, rgba(255,255,255,0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Tarif card --------------------------------------------- */

.tarif-card {
  border-top: 0;
  border-color: rgba(230, 57, 70, 0.12);
  position: relative;
  overflow: visible;
}

.tarif-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-accent) 0%, #C8102E 100%);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* --- Discipline hero ---------------------------------------- */

.discipline-hero {
  position: relative;
  overflow: hidden;
}

.discipline-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--discipline-color) 20%,
    var(--discipline-color) 80%,
    transparent 100%
  );
}

/* --- Footer social ------------------------------------------ */

.footer-social-link {
  transition: background-color var(--ease), transform 0.2s ease;
}

.footer-social-link:hover { transform: translateY(-3px); }

/* --- FAQ details polish ------------------------------------- */

details summary::-webkit-details-marker { display: none; }
details summary { user-select: none; }

details[open] summary span[aria-hidden]:last-child {
  transform: rotate(45deg);
  display: inline-block;
}

/* --- Forms -------------------------------------------------- */

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: #B0B7C3;
}

/* --- SVG icon sizing (remplacement emojis) ------------------ */

.reassurance-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  font-size: unset;
  line-height: 1;
}

.reassurance-icon svg {
  width: 36px;
  height: 36px;
  opacity: 0.85;
}

.contact-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  font-size: unset;
  line-height: 1;
  background: rgba(230, 57, 70, 0.07);
  border-radius: var(--radius-md);
  color: var(--color-accent);
}

.contact-item-icon svg {
  width: 22px;
  height: 22px;
}

/* --- Responsive mobile -------------------------------------- */

@media (max-width: 639px) {
  .hero { min-height: 100svh; }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .bandeau-licence .container { align-items: center; }
}

/* ============================================================
   CHARACTER — Sport de Combat, Dojo, Arts Martiaux
   (Ce bloc écrase les règles polish au-dessus par cascade)
   ============================================================ */

/* --- Headings: force, poids, caractère ------------------ */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* --- Hero: typographie massive, watermark AKDC ---------- */
.hero h1 {
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 0.92;
  margin-bottom: var(--space-xl);
}

/* Watermark "AKDC" en arrière-plan hero — technique sport premium */
.hero::after {
  content: 'AKDC';
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-heading);
  font-size: clamp(14rem, 36vw, 30rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.025);
  line-height: 1;
  letter-spacing: -0.06em;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  text-transform: uppercase;
  /* Écrase la règle diagonal texture précédente */
  background-image: none;
}

/* Trait rouge vertical sur le hero content */
.hero-content {
  padding-left: var(--space-xl);
  border-left: 4px solid var(--color-accent);
}

@media (max-width: 639px) {
  .hero-content {
    padding-left: var(--space-md);
    border-left-width: 3px;
  }
}

/* --- Section disciplines: pièce sombre, dojo ------------ */
#disciplines {
  background: #07070C;
}

#disciplines .section-label { color: rgba(255,255,255,0.35); }
#disciplines .section-title { color: #FFFFFF; }
#disciplines .section-lead  { color: rgba(247,247,245,0.55); }

/* --- Cartes disciplines: dark, bold, frappantes --------- */
.discipline-card {
  background: #0C0C14;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
}

.discipline-card:hover {
  background: #12121C;
  border-color: rgba(255,255,255,0.06);
  box-shadow:
    0 0 0 1px var(--discipline-color, rgba(255,255,255,0.1)),
    0 28px 80px rgba(0,0,0,0.65),
    0 0 40px rgba(0,0,0,0.4);
}

.discipline-card-header { height: 4px; }

.discipline-card-name {
  font-size: 1.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.discipline-card-tagline {
  color: rgba(247,247,245,0.52);
}

.discipline-card-link {
  opacity: 0.8;
  transition: opacity 0.2s ease, letter-spacing 0.2s ease;
}

.discipline-card:hover .discipline-card-link { opacity: 1; }

/* --- Section title: plus d'impact ----------------------- */
.section-title {
  font-size: clamp(1.9rem, 5.5vw, 3.2rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* --- Section label: plus affirmé ------------------------ */
.section-label {
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  font-weight: 700;
}

/* --- Bandeau licence: prix encore plus fort ------------- */
.bandeau-licence-price {
  font-size: clamp(5rem, 14vw, 8rem);
  line-height: 0.9;
  font-weight: 700;
}

/* --- CTA essai: noir profond + glow rouge --------------- */
.cta-essai {
  background: #040408;
  position: relative;
  overflow: hidden;
}

.cta-essai::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(900px, 150vw);
  height: min(700px, 150vw);
  background: radial-gradient(
    ellipse at center,
    rgba(230, 57, 70, 0.14) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

.cta-essai > .container {
  position: relative;
  z-index: 1;
}

/* --- Section sombre --dark: plus sombre encore ---------- */
.section--dark {
  background: #080810;
}

/* --- Planning preview: dark aussi ----------------------- */
#disciplines + .section--surface {
  background: #F0F0F4;
}

/* --- Bandeau réassurance: impact ----------------------- */
.bandeau-reassurance {
  background: #0A0A10;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* --- Hero stats bar ------------------------------------ */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
  margin-top: var(--space-xl);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(247, 247, 245, 0.45);
}

.hero-stat { color: rgba(247, 247, 245, 0.6); }
.hero-stat-sep { color: rgba(247, 247, 245, 0.2); }

/* --- Bandeau discipline chips colorées ------------------ */
.bandeau-discipline-chip {
  background: rgba(255,255,255,0.04);
  border-width: 1px;
  border-style: solid;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* --- Responsive: hero mobile ---------------------------- */
@media (max-width: 768px) {
  .hero::after { display: none; } /* watermark trop grand sur mobile */

  .hero h1 {
    font-size: clamp(2.5rem, 11vw, 4rem);
    letter-spacing: -0.02em;
  }

  .hero-content {
    padding-left: var(--space-sm);
    border-left-width: 3px;
  }
}