/*
Theme Name: La Confrérie du Tradéridéra
Theme URI: https://confrerie-traderidera.fr
Author: La Confrérie du Tradéridéra
Description: Thème officiel de la Confrérie du Tradéridéra — convivialité, tradition et fêtes de village.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: traderidera
*/

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

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

:root {
  /* Couleurs principales */
  --rouge: #B5282A;
  --rouge-fonce: #8C1D1F;
  --rouge-clair: #D4494B;
  --ocre: #D4942A;
  --ocre-clair: #E8B960;
  --ocre-pale: #F5E6C8;
  --bleu-nuit: #1A1F3A;
  --bleu-ardoise: #2D3354;
  --creme: #FDF8F0;
  --creme-fonce: #F0E8DA;
  --blanc: #FFFFFF;
  --noir: #1A1A1A;
  --gris: #6B6B6B;
  --gris-clair: #A8A8A8;

  /* Typographie */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --font-accent: 'Caveat', cursive;

  /* Espacements */
  --section-padding: 4rem 2rem;
  --content-max: 900px;
  --wide-max: 1200px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--noir);
  background-color: var(--creme);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--rouge);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--rouge-fonce);
}

::selection {
  background: var(--ocre-clair);
  color: var(--noir);
}

/* ============================================
   TEXTURE DE FOND (grain subtil)
   ============================================ */

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--bleu-nuit);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.2rem;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.2rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-accent {
  font-family: var(--font-accent);
  color: var(--rouge);
  font-size: 1.6rem;
}

.text-muted {
  color: var(--gris);
}

strong {
  font-weight: 700;
  color: var(--bleu-nuit);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(26, 31, 58, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--rouge);
  transition: background var(--transition);
}

.header-inner {
  max-width: var(--wide-max);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  white-space: nowrap;
}

.site-logo__img {
  height: 44px;
  width: auto;
}

.site-logo__text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--creme);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.site-logo__text span {
  color: var(--ocre-clair);
}

.nav-main {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-main a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--creme-fonce);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: all var(--transition);
  position: relative;
}

.nav-main a:hover,
.nav-main a.current {
  color: var(--blanc);
  background: rgba(255, 255, 255, 0.08);
}

.nav-main a.current::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--ocre-clair);
  border-radius: 1px;
}

/* Burger menu (mobile) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--creme);
  margin: 5px 0;
  transition: all var(--transition);
  border-radius: 2px;
}

/* ============================================
   HERO (page d'accueil)
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 6rem;
  position: relative;
  background: var(--bleu-nuit);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(181, 40, 42, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(212, 148, 42, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 50%, rgba(45, 51, 84, 0.8) 0%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  animation: fadeInUp 1s ease-out;
}

.hero-pretitle {
  font-family: var(--font-accent);
  font-size: 1.6rem;
  color: var(--ocre-clair);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.hero h1 {
  font-size: 3.8rem;
  color: var(--creme);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.hero h1 em {
  font-style: normal;
  color: var(--ocre-clair);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--gris-clair);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.8s forwards;
}

/* Déco flottante hero */
.hero-deco {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  animation: float 8s ease-in-out infinite;
}

.hero-deco--1 {
  width: 400px;
  height: 400px;
  background: var(--rouge);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero-deco--2 {
  width: 250px;
  height: 250px;
  background: var(--ocre);
  bottom: -50px;
  left: -80px;
  animation-delay: 3s;
}

.hero-deco--3 {
  width: 150px;
  height: 150px;
  background: var(--ocre-clair);
  top: 30%;
  left: 10%;
  animation-delay: 5s;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--rouge);
  color: var(--blanc);
  border-color: var(--rouge);
}

.btn--primary:hover {
  background: var(--rouge-fonce);
  border-color: var(--rouge-fonce);
  color: var(--blanc);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(181, 40, 42, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--creme);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
  border-color: var(--ocre-clair);
  color: var(--ocre-clair);
  transform: translateY(-2px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--bleu-nuit);
  border-color: var(--bleu-nuit);
}

.btn--outline-dark:hover {
  background: var(--bleu-nuit);
  color: var(--blanc);
  transform: translateY(-2px);
}

/* ============================================
   SECTIONS
   ============================================ */

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

.section--alt {
  background: var(--creme-fonce);
}

.section--dark {
  background: var(--bleu-nuit);
  color: var(--creme);
}

.section--dark h2,
.section--dark h3,
.section--dark strong {
  color: var(--creme);
}

.section--dark .text-accent {
  color: var(--ocre-clair);
}

.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.section-inner--wide {
  max-width: var(--wide-max);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 0.75rem;
}

.section--dark .section-label {
  color: var(--ocre-clair);
}

.section-title {
  margin-bottom: 2rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--ocre);
  margin-top: 1rem;
  border-radius: 2px;
}

.section--dark .section-title::after {
  background: var(--ocre-clair);
}

.section-intro {
  font-size: 1.1rem;
  color: var(--gris);
  margin-bottom: 3rem;
  max-width: 700px;
}

.section--dark .section-intro {
  color: var(--gris-clair);
}

/* ============================================
   PAGE HERO (pages intérieures)
   ============================================ */

.page-hero {
  padding: 6rem 2rem 4rem;
  background: var(--bleu-nuit);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(181, 40, 42, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(212, 148, 42, 0.08) 0%, transparent 50%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  animation: fadeInUp 0.8s ease-out;
}

.page-hero h1 {
  color: var(--creme);
  margin-bottom: 1rem;
}

.page-hero .subtitle {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--ocre-clair);
}

/* ============================================
   CARTES DE NAVIGATION (accueil)
   ============================================ */

.nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.nav-card {
  background: var(--blanc);
  border-radius: 12px;
  padding: 2rem;
  text-decoration: none;
  color: var(--noir);
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--rouge), var(--ocre));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  color: var(--noir);
}

.nav-card:hover::before {
  transform: scaleX(1);
}

.nav-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.nav-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  margin-bottom: 0.5rem;
}

.nav-card__desc {
  font-size: 0.9rem;
  color: var(--gris);
  line-height: 1.6;
}

/* ============================================
   BLOCS DE CONTENU
   ============================================ */

/* Bloc citation / mise en avant */
.callout {
  background: var(--blanc);
  border-left: 4px solid var(--ocre);
  padding: 1.5rem 2rem;
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
  font-size: 1.05rem;
}

.callout--red {
  border-left-color: var(--rouge);
}

.section--dark .callout {
  background: rgba(255, 255, 255, 0.05);
  border-left-color: var(--ocre-clair);
}

/* Bloc feature (icône + texte) */
.feature-block {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  align-items: flex-start;
}

.feature-block__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--rouge), var(--rouge-clair));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--blanc);
}

.feature-block__content h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.feature-block__content p {
  color: var(--gris);
  font-size: 0.95rem;
}

.section--dark .feature-block__content p {
  color: var(--gris-clair);
}

/* ============================================
   TIMELINE (page histoire)
   ============================================ */

.timeline {
  position: relative;
  padding-left: 3rem;
  margin: 3rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--rouge), var(--ocre), var(--ocre-clair));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
  padding-bottom: 0.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.65rem;
  top: 0.4rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--rouge);
  border: 3px solid var(--creme);
  box-shadow: 0 0 0 2px var(--rouge);
}

.section--alt .timeline-item::before {
  border-color: var(--creme-fonce);
}

.timeline-item__period {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  color: var(--rouge);
  margin-bottom: 0.3rem;
}

.timeline-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: var(--gris);
  font-size: 0.95rem;
}

/* ============================================
   RÈGLES (étapes numérotées)
   ============================================ */

.rule-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  align-items: flex-start;
}

.rule-step__number {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--bleu-nuit);
  color: var(--ocre-clair);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rule-step__content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.rule-step__content p {
  color: var(--gris);
  font-size: 0.95rem;
}

/* Bloc chanson */
.chanson-block {
  background: var(--bleu-nuit);
  color: var(--creme);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  margin: 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.chanson-block::before {
  content: '♪';
  position: absolute;
  top: -10px;
  right: 20px;
  font-size: 6rem;
  opacity: 0.05;
}

.chanson-block__text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--ocre-clair);
}

.chanson-block__note {
  font-size: 0.85rem;
  color: var(--gris-clair);
  margin-top: 1rem;
}

/* ============================================
   GRILLE DE VARIANTES
   ============================================ */

.variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.variant-card {
  background: var(--blanc);
  border-radius: 12px;
  padding: 1.75rem;
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: transform var(--transition);
}

.variant-card:hover {
  transform: translateY(-2px);
}

.variant-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.variant-card h4 {
  font-family: var(--font-display);
  color: var(--bleu-nuit);
  margin-bottom: 0.5rem;
}

.variant-card p {
  font-size: 0.9rem;
  color: var(--gris);
}

/* ============================================
   VALEURS
   ============================================ */

.valeur-block {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.valeur-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section--dark .valeur-block {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.valeur-block__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.valeur-block__icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--rouge), var(--ocre));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.section--dark .valeur-block__icon {
  background: linear-gradient(135deg, var(--ocre), var(--ocre-clair));
}

.valeur-block h3 {
  font-size: 1.35rem;
}

.valeur-block p {
  color: var(--gris);
  font-size: 0.98rem;
}

.section--dark .valeur-block p {
  color: var(--gris-clair);
}

/* ============================================
   FORMULAIRE DE CONTACT
   ============================================ */

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--bleu-nuit);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--creme-fonce);
  border-radius: 8px;
  background: var(--blanc);
  color: var(--noir);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--rouge);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

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

.site-footer {
  background: var(--bleu-nuit);
  color: var(--gris-clair);
  padding: 3rem 2rem;
  text-align: center;
  border-top: 3px solid var(--rouge);
}

.footer-inner {
  max-width: var(--wide-max);
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--creme);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

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

.footer-tagline {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  color: var(--ocre-clair);
  margin-bottom: 1.5rem;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
  margin-bottom: 2rem;
}

.footer-nav a {
  color: var(--gris-clair);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--creme);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--gris);
}

/* ============================================
   ENCART « LE SAVIEZ-VOUS »
   ============================================ */

.encart {
  background: linear-gradient(135deg, var(--ocre-pale), var(--creme-fonce));
  border-radius: 12px;
  padding: 2rem 2.5rem;
  margin: 2.5rem 0;
  position: relative;
}

.encart__title {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  color: var(--rouge);
  margin-bottom: 0.75rem;
}

.encart p {
  color: var(--gris);
  font-size: 0.95rem;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Apparition au scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  :root {
    --section-padding: 3rem 1.25rem;
  }

  .header-inner {
    padding: 0 1.25rem;
    height: 64px;
  }

  .site-logo__img {
    height: 36px;
  }

  .site-logo__text {
    font-size: 0.95rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-main {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--bleu-nuit);
    flex-direction: column;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .nav-main a {
    padding: 0.75rem 1rem;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .hero {
    min-height: auto;
    padding: 8rem 1.25rem 4rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .page-hero {
    padding: 5rem 1.25rem 3rem;
  }

  .feature-block {
    flex-direction: column;
    gap: 0.75rem;
  }

  .rule-step {
    flex-direction: column;
    gap: 0.75rem;
  }

  .timeline {
    padding-left: 2.25rem;
  }

  .chanson-block {
    padding: 1.75rem;
  }

  .chanson-block__text {
    font-size: 1.2rem;
  }

  .nav-cards {
    grid-template-columns: 1fr;
  }

  .variants-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}