/* ============================================================
   style.css — Fête Votive de Rémuzat
   Mobile-first · Charte : #FFD700 jaune / #1A1A2E marine
   ============================================================ */

/* ── VARIABLES ─────────────────────────────────────────────── */

:root {
  --yellow:       #FFD700;
  --yellow-dim:   rgba(255, 215, 0, 0.15);
  --yellow-border:rgba(255, 215, 0, 0.22);
  --navy:         #1A1A2E;
  --navy-mid:     #0D0D1F;
  --navy-card:    rgba(255, 255, 255, 0.04);
  --white:        #FFFFFF;
  --muted:        rgba(255, 255, 255, 0.55);
  --muted-light:  rgba(255, 255, 255, 0.08);

  --radius:    20px;
  --radius-sm: 9px;
  --speed:     0.22s;

  --font-display: "Pacifico", cursive;
  --font-body:    "Poppins", sans-serif;
}

/* ── RESET ──────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 70px; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── HEADER ─────────────────────────────────────────────────── */

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  background: rgba(26, 26, 46, 0.96);
  border-bottom: 1px solid var(--yellow-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.1rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* Logo */
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--yellow);
  /* Fallback si logo.png absent */
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-svg {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1.2;
  max-width: 110px;
}

/* Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 198;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-overlay.overlay-open {
  display: block;
  opacity: 1;
}

/* Hamburger */
.burger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: fixed;
  top: 0.85rem;
  right: 1.1rem;
  z-index: 220;
}

.burger span {
  display: block;
  width: 23px;
  height: 2px;
  background: var(--yellow);
  border-radius: 2px;
  transition: transform var(--speed) ease, opacity var(--speed) ease;
}

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #1A1A2E;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 199;
  overflow: hidden;
}

.nav.nav-open {
  transform: translateX(0);
  z-index: 205;
}

.nav-link {
  font-size: 1.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--white);
  transition: color var(--speed), background var(--speed);
  position: relative;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.75rem 2.5rem;
  border-radius: var(--radius);
  width: 80%;
  text-align: center;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--yellow);
  border-radius: 2px;
  transition: width var(--speed);
}

.nav-link:hover,
.nav-link.active { color: var(--yellow); }
.nav-link.active::after { width: 100%; }

/* ── HERO ───────────────────────────────────────────────────── */

.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem 3rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 20% 90%, rgba(255,215,0,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(255,215,0,0.05) 0%, transparent 55%),
    var(--navy);
}

/* Grille de points décoratifs */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,215,0,0.18) 1px, transparent 1px);
  background-size: 36px 36px;
  animation: dots-scroll 18s linear infinite;
  opacity: 0.35;
  pointer-events: none;
}

@keyframes dots-scroll {
  0%   { transform: translateY(0); }
  100% { transform: translateY(36px); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.hero-surtitle {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--yellow);
  opacity: 0.75;
  margin-bottom: 0.75rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 11vw, 5rem);
  color: var(--yellow);
  line-height: 1.15;
  text-shadow: 0 0 50px rgba(255,215,0,0.25);
  margin-bottom: 1.6rem;
}

/* Dates */
.hero-dates {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 0.6rem;
}

.date-chip {
  background: var(--yellow);
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 700;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(255,215,0,0.35);
  flex-shrink: 0;
}

.date-sep {
  color: var(--yellow);
  opacity: 0.4;
  font-size: 1rem;
  font-weight: 300;
}

.hero-mois {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

/* Badge entrée gratuite */
.badge-gratuit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1.5px solid var(--yellow-border);
  background: var(--yellow-dim);
  color: var(--yellow);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 2rem;
  letter-spacing: 0.5px;
}

/* CTA */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yellow);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9rem 2.1rem;
  border-radius: 999px;
  transition: transform var(--speed), box-shadow var(--speed);
  box-shadow: 0 6px 24px rgba(255,215,0,0.3);
  letter-spacing: 0.2px;
}

.btn-hero:active,
.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255,215,0,0.45);
}

.btn-share {
  background: none;
  border: 1.5px solid var(--yellow-border);
  color: var(--yellow);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  cursor: pointer;
  margin-top: 0.75rem;
  transition: background var(--speed), color var(--speed);
  letter-spacing: 0.3px;
}

.btn-share:hover,
.btn-share:active {
  background: var(--yellow-dim);
}

/* ── SECTIONS (commun) ──────────────────────────────────────── */

.section        { padding: 3.5rem 1.25rem; }
.section-alt    { background: var(--navy-mid); }

.container {
  max-width: 680px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--yellow);
  text-align: center;
  letter-spacing: 0.5px;
  margin-bottom: 1.75rem;
}

.section-title::after {
  content: "";
  display: block;
  width: 36px;
  height: 3px;
  background: var(--yellow);
  opacity: 0.45;
  border-radius: 2px;
  margin: 0.5rem auto 0;
}

/* ── PROGRAMME ──────────────────────────────────────────────── */

.day-card {
  border: 1px solid var(--yellow-border);
  border-radius: var(--radius);
  margin-bottom: 1.1rem;
  overflow: hidden;
  background: var(--navy-card);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.day-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.day-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  background: rgba(255,215,0,0.07);
  border-bottom: 1px solid var(--yellow-border);
}

.day-nom {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--yellow);
  opacity: 0.65;
}

.day-date {
  font-size: 1rem;
  font-weight: 700;
  color: var(--yellow);
}

.event-list { padding: 0.35rem 0; }

.event-item {
  display: flex;
  gap: 0.9rem;
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid var(--muted-light);
  align-items: center;
  transition: background var(--speed);
}

.event-item:last-child { border-bottom: none; }

.event-item.event-highlight {
  background: rgba(255,215,0,0.05);
}

.event-heure {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--yellow);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
  align-self: flex-start;
  line-height: 1.5;
}

.event-body { display: flex; flex-direction: column; gap: 0.18rem; }

.event-titre {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}

.event-item.event-highlight .event-titre { color: var(--yellow); }

.event-detail {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.3;
}

/* ── SUR PLACE ──────────────────────────────────────────────── */

.surplace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.surplace-item {
  background: var(--navy-card);
  border: 1px solid var(--yellow-border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 0.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.surplace-emoji { font-size: 2rem; line-height: 1; }

.surplace-label {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.35;
}

/* ── TARIFS ─────────────────────────────────────────────────── */

.tarifs-list-inner { display: flex; flex-direction: column; gap: 0.7rem; }

.tarif-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  background: var(--navy-card);
  border: 1px solid var(--yellow-border);
  border-radius: var(--radius-sm);
  gap: 1rem;
}

.tarifs-groupe { margin-bottom: 1.5rem; }

.tarifs-cat {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--yellow);
  opacity: 0.7;
  margin-bottom: 0.6rem;
}

.tarif-label {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}

.tarif-prix {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--yellow);
  white-space: nowrap;
}

.tarifs-note {
  font-size: 0.77rem;
  color: var(--muted);
  text-align: center;
  margin-top: 1.1rem;
  font-style: italic;
}

/* ── PARTENAIRES ────────────────────────────────────────────── */

.partenaires-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.75rem;
}

.partenaire-card {
  background: var(--navy-card);
  border: 1px solid var(--yellow-border);
  border-radius: var(--radius-sm);
  padding: 1.1rem 0.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform var(--speed), border-color var(--speed), background var(--speed);
  position: relative;
  overflow: hidden;
  min-height: 80px;
}

.partenaire-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--yellow);
  opacity: 0;
  transition: opacity var(--speed);
}

.partenaire-card:hover {
  transform: translateY(-3px);
  border-color: var(--yellow);
  background: rgba(255, 215, 0, 0.06);
}

.partenaire-card:hover::before { opacity: 1; }

.partenaire-card img {
  max-height: 52px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.partenaire-card span,
.partenaire-text span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  line-height: 1.35;
}

.placeholder-text {
  text-align: center;
  color: var(--muted);
  font-style: italic;
  padding: 2rem 0.5rem;
  line-height: 1.7;
}

.link-yellow {
  color: var(--yellow);
  font-style: normal;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── FOOTER ─────────────────────────────────────────────────── */

.footer {
  background: var(--yellow);
  padding: 2.5rem 1.25rem 3rem;
  text-align: center;
}

.footer-inner {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.footer-logo-svg {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  margin-bottom: 0.25rem;
}

.footer-org {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.5px;
}

.footer-lieu {
  font-size: 0.82rem;
  color: rgba(26, 26, 46, 0.7);
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.footer-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  transition: opacity var(--speed);
}

.footer-contacts a:hover { opacity: 0.65; }

.footer-divider {
  width: 32px;
  height: 1px;
  background: rgba(26, 26, 46, 0.2);
  margin: 0.25rem 0;
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(26, 26, 46, 0.4);
}

/* ── RESPONSIVE — Tablette (≥ 640px) ───────────────────────── */

@media (min-width: 640px) {
  .date-chip { width: 58px; height: 58px; font-size: 1.5rem; }

  .surplace-grid { grid-template-columns: repeat(4, 1fr); }

  .footer-contacts { flex-direction: row; gap: 1.75rem; }
}

/* ── RESPONSIVE — Desktop (≥ 768px) ────────────────────────── */

@media (min-width: 768px) {
  /* Nav inline */
  .burger { display: none; }

  .nav {
    position: static;
    transform: none;
    flex-direction: row;
    background: none;
    gap: 1.75rem;
    justify-content: flex-end;
    inset: auto;
    z-index: auto;
    width: auto;
    height: auto;
    overflow: visible;
  }

  .nav-link {
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    background: none;
    padding: 0;
    border-radius: 0;
    width: auto;
    text-align: left;
  }

  /* Hero */
  .hero-title { font-size: clamp(3rem, 7vw, 5rem); }
  .date-chip  { width: 64px; height: 64px; font-size: 1.65rem; }

  /* Sections */
  .section { padding: 5rem 2rem; }
}

/* ── RESPONSIVE — Large (≥ 1024px) ─────────────────────────── */

@media (min-width: 1024px) {
  /* Programme en 2 colonnes */
  #programme-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
    align-items: start;
  }
}