/* ============================================================
   CHOUETTE — STYLES
   Organisation :
     1. Reset minimal
     2. Variables (couleurs, espacements, typo)
     3. Base (typographie, body, liens, focus)
     4. Layout (container, sections)
     5. Composants (header, hero, pillars, etc.)
     6. Formulaires
     7. Footer
     8. Utilitaires
     9. Media queries (mobile-first → desktop)
   ============================================================ */


/* === 1. RESET MINIMAL ====================================== */

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

html { -webkit-text-size-adjust: 100%; }

body, h1, h2, h3, h4, p, ul, ol, blockquote, figure { margin: 0; }

ul, ol { padding: 0; list-style: none; }

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

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


/* === 2. VARIABLES ========================================== */

:root {
  /* Couleurs — palette extraite du logo (orange "ESPAÑOL" + bleu chouette) */
  --color-primary: #fc5c00;        /* orange vif du mot ESPAÑOL */
  --color-primary-dark: #d44d00;
  --color-secondary: #0a98ac;      /* turquoise du plumage de la chouette */
  --color-secondary-dark: #077a8a;
  --color-accent: #E63946;         /* rouge corail (énergie, drapeau espagnol) */

  /* Dégradé signature : reprend la transition orange → turquoise du logo */
  --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);

  --color-bg: #FFF8EE;             /* crème, doux pour les yeux */
  --color-bg-alt: #FDEFD8;         /* crème plus chaud pour bandes alternées */
  --color-surface: #FFFFFF;
  --color-text: #2D2A32;           /* presque noir, chaud */
  --color-text-soft: #5A5862;
  --color-border: #EAD9BC;

  /* Typographie */
  --font-heading: 'Fraunces', 'Georgia', serif;
  --font-body: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Tailles fluides (clamp = mini, idéal en vw, max) */
  --fs-xs: 0.875rem;
  --fs-sm: 0.95rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: clamp(1.5rem, 2.5vw, 2rem);
  --fs-2xl: clamp(2rem, 4vw, 3rem);
  --fs-3xl: clamp(2.5rem, 6vw, 4.5rem);

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 760px;

  /* Rayons et ombres */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 6px rgba(45, 42, 50, 0.06);
  --shadow-md: 0 8px 24px rgba(45, 42, 50, 0.08);
  --shadow-lg: 0 16px 40px rgba(45, 42, 50, 0.12);

  /* Animations */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 200ms;
}


/* === 3. BASE =============================================== */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px; /* compense le header sticky lors des ancres */
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
}

h1 { font-size: var(--fs-3xl); font-weight: 800; }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }

p { max-width: 65ch; }

a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--duration) var(--ease);
}

a:hover { color: var(--color-primary); }

/* Focus visible accessible — important pour la navigation clavier */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: var(--color-primary);
  color: var(--color-text);
}

/* Lien d'évitement pour utilisateurs lecteurs d'écran / clavier */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-md) var(--space-lg);
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus { top: 0; }


/* === 4. LAYOUT ============================================= */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--space-lg);
}

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

.section {
  padding-block: var(--space-3xl);
  background:
    radial-gradient(ellipse 70% 60% at 15% 20%, rgba(252, 92, 0, 0.07), transparent 70%),
    radial-gradient(ellipse 70% 60% at 85% 80%, rgba(252, 92, 0, 0.05), transparent 70%);
}

.section--alt {
  background:
    radial-gradient(ellipse 60% 70% at 85% 20%, rgba(10, 152, 172, 0.18), transparent 70%),
    radial-gradient(ellipse 60% 70% at 10% 90%, rgba(252, 92, 0, 0.15), transparent 70%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  max-width: 720px;
  margin-inline: auto;
}

.section-header h2::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin: var(--space-md) auto 0;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
}

.section-lead {
  margin-top: var(--space-md);
  margin-inline: auto;
  font-size: var(--fs-md);
  color: var(--color-text-soft);
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}


/* === 5. COMPOSANTS ========================================= */

/* --- Boutons --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.85rem 1.5rem;
  font-weight: 700;
  font-size: var(--fs-sm);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease), background-color var(--duration) var(--ease);
  cursor: pointer;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

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

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-text);
}
.btn--ghost:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn--small { padding: 0.55rem 1.1rem; font-size: var(--fs-xs); }
.btn--large { padding: 1rem 1.75rem; font-size: var(--fs-base); }


/* --- Header --- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 248, 238, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-lg);
}

.brand__mark {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: block;
}


/* --- Navigation --- */

.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.main-nav a:hover { color: var(--color-primary); }


/* --- Toggle menu mobile --- */

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  /* relative + z-index pour passer au-dessus du panneau menu mobile (.main-nav fixed) */
  position: relative;
  z-index: 2;
}

.nav-toggle__bar {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }


/* --- Hero --- */

.hero {
  padding-block: var(--space-3xl);
  background:
    radial-gradient(ellipse 60% 70% at 85% 20%, rgba(10, 152, 172, 0.18), transparent 70%),
    radial-gradient(ellipse 60% 70% at 10% 90%, rgba(252, 92, 0, 0.15), transparent 70%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: var(--space-2xl);
}

.hero__title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-lg);
}

.hero__title-accent {
  color: var(--color-primary);
  font-style: italic;
}

.hero__lead {
  font-size: var(--fs-md);
  color: var(--color-text-soft);
  margin-bottom: var(--space-xl);
  max-width: 52ch;
}

.hero__lead strong { color: var(--color-text); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__visual {
  display: grid;
  place-items: center;
  position: relative;
}

.hero__owl {
  width: 100%;
  max-width: clamp(280px, 42vw, 480px);
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(45, 42, 50, 0.15));
  animation: gentle-float 4s ease-in-out infinite;
}

@keyframes gentle-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-12px) rotate(2deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__owl { animation: none; }
  html { scroll-behavior: auto; }
}


/* --- Pillars (approche) --- */

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.pillar {
  background: var(--color-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pillar__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.pillar__title {
  margin-bottom: var(--space-sm);
}

.pillar p {
  color: var(--color-text-soft);
  font-size: var(--fs-sm);
}


/* --- Age groups --- */

.age-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.age-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border-top: 6px solid var(--color-primary);
}

.age-card:nth-child(2) {
  border-top-color: var(--color-secondary);
}

.age-card__age {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-text);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
}

.age-card:nth-child(2) .age-card__age {
  background: var(--color-secondary);
  color: var(--color-surface);
}

.age-card__name {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xs);
}

.age-card__tagline {
  font-style: italic;
  color: var(--color-text-soft);
  margin-bottom: var(--space-md);
}

.age-card__body {
  margin-bottom: var(--space-lg);
}

.age-card__highlights {
  display: grid;
  gap: var(--space-xs);
}

.age-card__highlights li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.age-card__highlights li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}


/* --- Format --- */

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-lg);
}

.format-item {
  text-align: center;
  padding: var(--space-lg);
}

.format-item__icon {
  font-size: 2.75rem;
  margin-bottom: var(--space-md);
}

.format-item h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--fs-md);
}

.format-item p {
  color: var(--color-text-soft);
  font-size: var(--fs-sm);
  margin-inline: auto;
}


/* --- Témoignages --- */

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial::before {
  content: "“";
  position: absolute;
  top: -10px;
  left: var(--space-lg);
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-primary);
}

.testimonial blockquote p {
  font-size: var(--fs-md);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.testimonial__author {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text-soft);
  margin: 0;
}


/* --- Équipe --- */

.equipe-content {
  text-align: center;
}

.equipe-content .lead {
  font-size: var(--fs-md);
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

.equipe-content p {
  margin-inline: auto;
}


/* --- Tarifs --- */

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.pricing-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card--featured {
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-primary);
  transform: translateY(-8px);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  margin: 0;
  white-space: nowrap;
}

.pricing-card__title {
  margin-bottom: var(--space-md);
}

.pricing-card__price {
  margin-bottom: var(--space-lg);
}

.pricing-card__amount {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-primary-dark);
}

.pricing-card__period {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

.pricing-card__features {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex: 1;
}

.pricing-card__features li {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}


/* --- FAQ --- */

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

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--space-lg);
  font-weight: 700;
  font-size: var(--fs-md);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

/* On masque la flèche par défaut et on dessine la sienne */
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  transition: transform var(--duration) var(--ease);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item__body {
  padding: 0 var(--space-lg) var(--space-lg);
}

.faq-item__body p {
  color: var(--color-text-soft);
}


/* === 6. FORMULAIRES ======================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-form {
  background: var(--color-surface);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: var(--space-md);
}

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

.form-row label {
  font-weight: 700;
  font-size: var(--fs-sm);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  font-size: var(--fs-base);
  transition: border-color var(--duration) var(--ease);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-row textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-info__block {
  margin-bottom: var(--space-lg);
}

.contact-info h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-xs);
}

.contact-info__placeholder {
  color: var(--color-text-soft);
  font-style: italic;
}

.socials {
  display: flex;
  gap: var(--space-md);
}


/* === 7. FOOTER ============================================= */

.site-footer {
  background: var(--color-text);
  color: var(--color-bg);
  padding-block: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.site-footer a {
  color: var(--color-bg);
}

.site-footer a:hover {
  color: var(--color-primary);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.site-footer__brand .brand__name {
  color: var(--color-bg);
}

.site-footer__tagline {
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  opacity: 0.85;
}

.site-footer__nav ul {
  display: grid;
  gap: var(--space-xs);
}

.site-footer__nav a {
  text-decoration: none;
}

.site-footer__legal {
  font-size: var(--fs-sm);
  opacity: 0.85;
  text-align: right;
}

.site-footer__legal p + p { margin-top: var(--space-xs); }


/* === 8. UTILITAIRES ======================================== */

.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;
}


/* === 9. MEDIA QUERIES ====================================== */

/* Tablet */
@media (max-width: 960px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .site-footer__legal {
    text-align: center;
  }

  .site-footer__nav ul {
    justify-content: center;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: var(--space-lg);
  }
}

/* Mobile */
@media (max-width: 720px) {
  :root {
    --space-3xl: 3.5rem;
  }

  .nav-toggle { display: inline-flex; }

  .main-nav {
    position: fixed;
    inset: 0 0 auto 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    /* padding-top élevé pour pousser les liens sous le header sticky (~77px) */
    padding: 80px var(--space-lg) var(--space-lg);
    transform: translateY(-100%);
    transition: transform var(--duration) var(--ease);
    box-shadow: var(--shadow-md);
  }

  .main-nav.is-open {
    transform: translateY(0);
  }

  .main-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
  }

  .main-nav__list li { width: 100%; }

  .main-nav a {
    display: block;
    padding: var(--space-sm);
  }

  .main-nav .btn { width: 100%; }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__lead { margin-inline: auto; }
  .hero__actions { justify-content: center; }

  .hero__visual { order: -1; }
  .hero__owl { max-width: clamp(280px, 80vw, 420px); }

  .pricing-card--featured { transform: none; }

  .site-footer__nav ul {
    grid-auto-flow: row;
    justify-content: center;
  }
}