/* ================================================
   IPTV Premium – Landing Page V2
   Thème : Football / Coupe du Monde
   Palette : Bleu nuit, Blanc, Or, Vert WhatsApp
================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bleu-nuit:   #0a1128;
  --bleu-mid:    #0d1f5c;
  --bleu-clair:  #1a3aad;
  --or:          #f5c518;
  --or-fonce:    #c9a014;
  --blanc:       #ffffff;
  --gris-clair:  #f4f6fb;
  --gris-texte:  #555e7a;
  --whatsapp:    #25d366;
  --whatsapp-dk: #1aaa52;
  --rouge-err:   #e53e3e;

  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(10, 17, 40, 0.15);
  --shadow-lg:   0 8px 40px rgba(10, 17, 40, 0.25);

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--bleu-nuit);
  background: var(--gris-clair);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- UTILITAIRES ---------- */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.highlight { color: var(--or); }

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

/* Entrée depuis le bas (hero au chargement) */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Pulsation dorée sur le bouton principal */
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 4px 20px rgba(245, 197, 24, 0.45); }
  50%       { box-shadow: 0 4px 40px rgba(245, 197, 24, 0.8), 0 0 0 8px rgba(245, 197, 24, 0.12); }
}

/* Pulsation verte sur le bouton WhatsApp */
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50%       { box-shadow: 0 4px 40px rgba(37, 211, 102, 0.75), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* Clignotement du point vert (live) */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Badge flottant */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

/* Reveal au scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Délai en cascade pour les cartes */
.cards-grid .card:nth-child(1) { transition-delay: 0.05s; }
.cards-grid .card:nth-child(2) { transition-delay: 0.10s; }
.cards-grid .card:nth-child(3) { transition-delay: 0.15s; }
.cards-grid .card:nth-child(4) { transition-delay: 0.20s; }
.cards-grid .card:nth-child(5) { transition-delay: 0.25s; }
.cards-grid .card:nth-child(6) { transition-delay: 0.30s; }
.cards-grid .card:nth-child(7) { transition-delay: 0.35s; }
.cards-grid .card:nth-child(8) { transition-delay: 0.40s; }

.faq-list .faq-item:nth-child(1) { transition-delay: 0.05s; }
.faq-list .faq-item:nth-child(2) { transition-delay: 0.10s; }
.faq-list .faq-item:nth-child(3) { transition-delay: 0.15s; }
.faq-list .faq-item:nth-child(4) { transition-delay: 0.20s; }
.faq-list .faq-item:nth-child(5) { transition-delay: 0.25s; }
.faq-list .faq-item:nth-child(6) { transition-delay: 0.30s; }

/* Animation hero (au chargement, sans scroll) */
.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.7s ease forwards;
  animation-delay: var(--delay, 0s);
}

/* ================================================
   BARRE DE PREUVE SOCIALE
================================================ */
.social-bar {
  background: var(--bleu-nuit);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 10px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.8);
}

.social-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.social-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--whatsapp);
  border-radius: 50%;
  animation: blink 1.4s ease-in-out infinite;
  flex-shrink: 0;
}

.social-sep {
  opacity: 0.4;
}

.counter-live {
  color: var(--or);
}

/* ================================================
   BOUTONS
================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: none;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--or), var(--or-fonce));
  color: var(--bleu-nuit);
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.45);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffd740, var(--or));
  box-shadow: 0 6px 28px rgba(245, 197, 24, 0.6);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dk));
  color: var(--blanc);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  font-size: 1.05rem;
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2eea73, var(--whatsapp));
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
}

.btn-large  { padding: 18px 36px; font-size: 1.1rem; }
.btn-full   { width: 100%; justify-content: center; white-space: normal; text-align: center; }

/* Pulsations */
.btn-pulse       { animation: pulse-gold  2.5s ease-in-out infinite; }
.btn-pulse-green { animation: pulse-green 2.5s ease-in-out infinite; }

/* ================================================
   HERO
================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.018) 0px,
      rgba(255,255,255,0.018) 60px,
      transparent 60px,
      transparent 120px
    ),
    linear-gradient(160deg, var(--bleu-nuit) 0%, var(--bleu-mid) 50%, #071540 100%);
  overflow: hidden;
  text-align: center;
}

/* Cercle de terrain */
.hero::before {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border: 2px solid rgba(255,255,255,0.05);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(255,255,255,0.025);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 60px;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 197, 24, 0.15);
  border: 1px solid rgba(245, 197, 24, 0.4);
  color: var(--or);
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.animate-badge {
  animation: float 3.5s ease-in-out infinite, fadeInUp 0.6s ease forwards;
}

.badge-icon { font-size: 1.1rem; }

/* Titres héro */
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 900;
  color: var(--blanc);
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.hero-subtitle {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3.5vw, 1.8rem);
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 14px;
}

.hero-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

/* Compte à rebours */
.countdown-wrapper {
  margin-bottom: 32px;
}

.countdown-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

.countdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.countdown-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  min-width: 64px;
  backdrop-filter: blur(6px);
}

.countdown-num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--or);
  line-height: 1;
}

.countdown-unit {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.countdown-sep {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--or);
  opacity: 0.6;
  margin-bottom: 14px;
}

/* Trust row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 28px;
}

.trust-item {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

/* ================================================
   SECTION AVANTAGES
================================================ */
.avantages {
  background: var(--blanc);
  padding: 80px 0;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 900;
  color: var(--bleu-nuit);
  text-align: center;
  margin-bottom: 10px;
}

.section-title.light { color: var(--blanc); }

.section-subtitle {
  text-align: center;
  color: var(--gris-texte);
  font-size: 1rem;
  margin-bottom: 50px;
}

.section-subtitle.light { color: rgba(255,255,255,0.75); }

/* Grille cartes */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.card {
  background: var(--gris-clair);
  border: 1px solid rgba(10,17,40,0.07);
  border-radius: var(--radius);
  padding: 28px 16px 22px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.6s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

/* Icônes SVG dans les cartes */
.card-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  color: var(--bleu-clair);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-number {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--bleu-clair);
  margin-bottom: 4px;
}

.card-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gris-texte);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Carte mise en avant */
.card-highlight {
  background: linear-gradient(135deg, var(--bleu-nuit), var(--bleu-mid));
  border-color: transparent;
  grid-column: span 2;
}

.card-highlight .card-icon { color: var(--or); }
.card-highlight .card-number { color: var(--or); }
.card-highlight .card-label  { color: rgba(255,255,255,0.85); }

/* ================================================
   SECTION TARIFS
================================================ */
.tarifs-section {
  background: var(--gris-clair);
  padding: 80px 0;
}

.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

.tarif-card {
  background: var(--blanc);
  border: 2px solid rgba(10,17,40,0.08);
  border-radius: var(--radius);
  padding: 32px 24px 28px;
  text-align: center;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tarif-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

/* Carte populaire */
.tarif-popular {
  border-color: var(--or);
  box-shadow: 0 0 0 4px rgba(245, 197, 24, 0.12);
  transform: translateY(-6px);
}

.tarif-popular:hover {
  transform: translateY(-11px);
  box-shadow: 0 0 0 4px rgba(245, 197, 24, 0.2), var(--shadow-lg);
}

.tarif-badge-pop {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--or), var(--or-fonce));
  color: var(--bleu-nuit);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 5px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.tarif-duree {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gris-texte);
  margin-bottom: 12px;
}

.tarif-prix {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--bleu-nuit);
  line-height: 1;
  margin-bottom: 6px;
}

.tarif-popular .tarif-prix { color: var(--bleu-clair); }

.tarif-devise {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gris-texte);
}

.tarif-features {
  list-style: none;
  margin: 20px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.tarif-features li {
  font-size: 0.85rem;
  color: var(--gris-texte);
}

/* Bouton outline pour les cartes non populaires */
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 2px solid var(--bleu-clair);
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--bleu-clair);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  width: 100%;
}

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

/* Cascade reveal tarifs */
.tarifs-grid .tarif-card:nth-child(1) { transition-delay: 0.05s; }
.tarifs-grid .tarif-card:nth-child(2) { transition-delay: 0.12s; }
.tarifs-grid .tarif-card:nth-child(3) { transition-delay: 0.19s; }
.tarifs-grid .tarif-card:nth-child(4) { transition-delay: 0.26s; }

/* ================================================
   SECTION FORMULAIRE
================================================ */
.formulaire-section {
  background: linear-gradient(160deg, var(--bleu-mid) 0%, var(--bleu-nuit) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.formulaire-section::before {
  content: '⚽';
  font-size: 300px;
  position: absolute;
  right: -80px;
  bottom: -80px;
  opacity: 0.03;
  pointer-events: none;
  line-height: 1;
}

.form-wrapper {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 620px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.form-trust {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #eaf9ee;
  border-left: 4px solid var(--whatsapp);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 28px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #185a2d;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--bleu-nuit);
  margin-bottom: 8px;
}

.required { color: var(--rouge-err); margin-left: 2px; }

.optional {
  color: var(--gris-texte);
  font-weight: 400;
  font-size: 0.82rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid #d6dce8;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--bleu-nuit);
  background: var(--blanc);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-group 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'%3E%3Cpath fill='%230d1f5c' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--bleu-clair);
  box-shadow: 0 0 0 3px rgba(26, 58, 173, 0.12);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--rouge-err);
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.form-error {
  display: none;
  background: #fff5f5;
  border: 1px solid #fed7d7;
  border-radius: var(--radius-sm);
  color: var(--rouge-err);
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 18px;
}

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

.whatsapp-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex-shrink: 0;
}

.mention-legale {
  margin-top: 18px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--gris-texte);
  font-style: italic;
}

/* ================================================
   SECTION FAQ
================================================ */
.faq-section {
  background: var(--blanc);
  padding: 80px 0;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid rgba(10,17,40,0.1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.faq-item.open {
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  transition: background 0.2s ease;
}

.faq-question:hover {
  background: var(--gris-clair);
}

.faq-item.open .faq-question {
  background: var(--gris-clair);
  color: var(--bleu-clair);
}

.faq-chevron {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--bleu-clair);
  transition: transform 0.3s ease;
}

.faq-chevron svg {
  width: 100%;
  height: 100%;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--gris-texte);
  line-height: 1.7;
}

/* ================================================
   FOOTER
================================================ */
.footer {
  background: var(--bleu-nuit);
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 28px 20px;
  font-size: 0.85rem;
}

.footer p + p { margin-top: 6px; }

.footer-contact a {
  color: var(--whatsapp);
  text-decoration: none;
  font-weight: 600;
}

.footer-contact a:hover { text-decoration: underline; }

/* ================================================
   RESPONSIVE – TABLETTE (≤ 768px)
================================================ */
@media (max-width: 768px) {

  .hero {
    min-height: auto;
    padding: 70px 0 50px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-highlight { grid-column: span 2; }

  .tarifs-grid { grid-template-columns: repeat(2, 1fr); }
  .tarif-popular { transform: none; }
  .tarif-popular:hover { transform: translateY(-5px); }

  .form-wrapper { padding: 30px 22px; }

  .countdown-block { min-width: 54px; padding: 8px 10px; }
  .countdown-num   { font-size: 1.5rem; }

  .trust-row { gap: 8px; }
}

/* ================================================
   RESPONSIVE – MOBILE (≤ 480px)
================================================ */
@media (max-width: 480px) {

  .social-bar-inner { font-size: 0.78rem; }

  .badge { font-size: 0.78rem; padding: 7px 14px; }

  .hero-desc { font-size: 0.88rem; }

  .countdown-block { min-width: 46px; padding: 7px 8px; }
  .countdown-num   { font-size: 1.3rem; }
  .countdown-sep   { font-size: 1.2rem; }

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

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .card { padding: 20px 10px 16px; }
  .card-icon { width: 38px; height: 38px; }
  .card-number { font-size: 1.25rem; }

  .btn-large { padding: 14px 20px; font-size: 0.95rem; }
  .btn-whatsapp.btn-large { font-size: 0.92rem; }

  .form-wrapper { padding: 24px 16px; }
  .form-trust   { font-size: 0.83rem; }

  .faq-question { padding: 16px 18px; font-size: 0.88rem; }
  .faq-answer   { padding: 0 18px; }
  .faq-item.open .faq-answer { padding: 0 18px 16px; }
}