/**
 * style.css — Thème public PURE IPTV (dark mode premium)
 * Palette tirée du logo : Or #F5A800 · Bleu #1E88E5 · Cyan #4FC3F7
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
  /* Fonds — bleu nuit profond (cohérent avec le bleu du logo) */
  --color-bg: #070B14;
  --color-bg-secondary: #0E1525;
  --color-card: #141C2E;
  --color-card-hover: #1A2438;
  --color-border: #243049;

  /* Couleurs de marque (logo PURE IPTV) */
  --color-gold: #F5A800;
  --color-gold-light: #FFC233;
  --color-gold-dark: #D88E00;
  --color-blue: #1E88E5;
  --color-blue-light: #4FC3F7;
  --color-blue-dark: #0D6EFD;

  /* Alias sémantiques */
  --color-primary: #F5A800;        /* Or = couleur principale */
  --color-secondary: #4FC3F7;      /* Cyan clair = secondaire */
  --color-accent: #1E88E5;         /* Bleu accent */

  --color-text: #F2F6FC;
  --color-text-muted: #93A4C0;
  --color-success: #22C55E;
  --color-danger: #EF4444;
  --color-warning: #F59E0B;

  /* Dégradés signature (or → bleu, comme le logo) */
  --gradient-signature: linear-gradient(110deg, #F5A800 0%, #FFC233 35%, #4FC3F7 100%);
  --gradient-gold: linear-gradient(135deg, #FFC233 0%, #F5A800 50%, #D88E00 100%);
  --gradient-blue: linear-gradient(135deg, #4FC3F7 0%, #1E88E5 60%, #0D6EFD 100%);
  --gradient-premium: linear-gradient(135deg, #F5A800 0%, #1E88E5 100%);
  --gradient-hero-glow:
    radial-gradient(ellipse 70% 55% at 75% 30%, rgba(245, 168, 0, 0.16), transparent 60%),
    radial-gradient(ellipse 60% 50% at 25% 70%, rgba(30, 136, 229, 0.16), transparent 58%);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 32px rgba(245, 168, 0, 0.28);
  --shadow-blue: 0 0 32px rgba(30, 136, 229, 0.28);
  --shadow-glow: var(--shadow-gold);

  --nav-height: 100px;
  --transition: 0.25s ease;
}

/* ==========================================================================
   Page loader (écran de chargement aux couleurs du logo)
   Auto-masquage CSS à 2,5 s = filet de sécurité même sans JavaScript.
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  background:
    radial-gradient(ellipse 60% 50% at 50% 45%, rgba(245, 168, 0, 0.12), transparent 70%),
    var(--color-bg);
  opacity: 1;
  animation: loaderAutoHide 0.6s ease 2.5s forwards;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  animation: none;
}

.page-loader__logo {
  width: clamp(150px, 40vw, 220px);
  height: auto;
  animation: loaderPulse 1.8s ease-in-out infinite;
}

.page-loader__bar {
  width: clamp(150px, 40vw, 220px);
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.page-loader__bar::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 40%;
  border-radius: inherit;
  background: var(--gradient-signature);
  animation: loaderSlide 1.2s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.04); opacity: 0.85; }
}

@keyframes loaderSlide {
  0% { left: -40%; }
  100% { left: 100%; }
}

@keyframes loaderAutoHide {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (prefers-reduced-motion: reduce) {
  .page-loader__logo,
  .page-loader__bar::after { animation: none; }
}

/* ==========================================================================
   Modern Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  background-image: var(--gradient-hero-glow);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

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

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

ul, ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-md);
  z-index: 9999;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-gold);
  color: #1a1300;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: var(--spacing-md);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--spacing-lg);
}

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

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: var(--spacing-2xl);
}

/* ==========================================================================
   Navbar — logo mis en avant (grand)
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(7, 11, 20, 0.8);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), height var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 11, 20, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: var(--spacing-lg);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-text);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 0;
}

/* Logo image agrandi et mis en valeur */
.navbar__logo img {
  display: block;
  height: 78px;
  width: auto;
  max-width: min(280px, 42vw);
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 4px 20px rgba(245, 168, 0, 0.45));
  transition: transform var(--transition);
}

.navbar__logo:hover img {
  transform: scale(1.04);
}

/* Masque le texte si un vrai logo image est présent (le logo contient déjà "PURE IPTV") */
.navbar__logo:has(img) span {
  display: none;
}

.navbar__logo span {
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar__logo-mark {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--gradient-gold);
  color: #1a1300;
  font-size: 1.25rem;
  box-shadow: 0 0 24px rgba(245, 168, 0, 0.4);
}

.navbar__search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.navbar__search:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: rgba(245, 168, 0, 0.08);
}

.navbar__toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.25rem;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.navbar__links a {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.navbar__links a:hover,
.navbar__links a.is-active {
  color: var(--color-text);
  background: rgba(245, 168, 0, 0.1);
}

.navbar__links a.is-active {
  color: var(--color-gold);
}

@media (max-width: 768px) {
  .navbar__logo img {
    height: 58px;
    max-width: min(220px, 55vw);
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.8rem 1.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  text-align: center;
  white-space: nowrap;
}

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

/* Bouton principal = OR (signature du logo) */
.btn-primary {
  background: var(--gradient-gold);
  color: #1a1300;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  color: #1a1300;
  box-shadow: 0 8px 36px rgba(245, 168, 0, 0.45);
}

.btn-secondary {
  background: var(--color-card);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-blue);
  color: var(--color-text);
}

.btn-outline {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn-outline:hover {
  background: rgba(245, 168, 0, 0.1);
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

/* CTA navbar = bouton bleu pour contraster avec le doré */
.btn-premium {
  background: var(--gradient-blue);
  color: #fff;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(30, 136, 229, 0.4);
}

.btn-premium:hover {
  color: #fff;
  box-shadow: 0 8px 32px rgba(30, 136, 229, 0.55);
}

.btn-orange {
  background: var(--gradient-gold);
  color: #1a1300;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(245, 168, 0, 0.45);
}

.btn-orange:hover {
  color: #1a1300;
}

.btn-icon-round {
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.btn-icon-round:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   Badges
   ========================================================================== */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-primary {
  background: rgba(245, 168, 0, 0.18);
  color: var(--color-gold);
}

.badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-warning);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-danger);
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 168, 0, 0.4);
  box-shadow: var(--shadow-md), var(--shadow-gold);
}

.offer-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.offer-card.popular {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.offer-card__price {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.offer-card__features {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.offer-card__features li {
  padding: var(--spacing-xs) 0;
  padding-left: 1.25rem;
  position: relative;
}

.offer-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
}

/* ==========================================================================
   Hero (générique)
   ========================================================================== */
.hero {
  position: relative;
  padding-block: clamp(3rem, 10vw, 6rem);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(245, 168, 0, 0.2), transparent),
    radial-gradient(ellipse 60% 40% at 80% 50%, rgba(30, 136, 229, 0.12), transparent);
  pointer-events: none;
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
}

.hero__badge {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
}

.hero__title .gradient-text {
  background: var(--gradient-signature);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-2xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

.hero__stat strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-gold);
}

.hero__stat span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Grids
   ========================================================================== */
.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(245, 168, 0, 0.18);
}

.form-card {
  max-width: 640px;
  margin-inline: auto;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.faq-item dt {
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.faq-item dd {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Tutorials (générique liste)
   ========================================================================== */
.tutorials-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.tutorial-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.tutorial-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

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

.tutorial-item__content h2,
.tutorial-item__content h3 {
  color: var(--color-text);
  margin-block: var(--spacing-md);
}

/* ==========================================================================
   Alerts
   ========================================================================== */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

.alert-success {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-block: var(--spacing-3xl) var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

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

.footer-brand .navbar__logo img {
  height: 64px !important;
  max-height: none !important;
  max-width: 240px;
  object-fit: contain;
}

.footer-brand p {
  color: var(--color-text-muted);
  margin-top: var(--spacing-md);
  max-width: 320px;
}

.footer-heading {
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.footer-links a {
  display: block;
  color: var(--color-text-muted);
  padding: var(--spacing-xs) 0;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-contact p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.footer-social a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ==========================================================================
   Animations (Intersection Observer ready)
   ========================================================================== */
.animate-on-scroll {
  opacity: 1;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    transform: none;
    transition: none;
  }
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   Page main wrapper
   ========================================================================== */
.page-main {
  min-height: calc(100vh - var(--nav-height) - 200px);
  padding-block: var(--spacing-2xl);
}

.page-header {
  margin-bottom: var(--spacing-2xl);
}

.legal-content section {
  margin-bottom: var(--spacing-2xl);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.legal-content p {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive — 1024px
   ========================================================================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Responsive — 768px
   ========================================================================== */
@media (max-width: 768px) {
  :root {
    --nav-height: 84px;
  }

  .navbar__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .navbar__menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-lg);
    background: rgba(7, 11, 20, 0.98);
    backdrop-filter: blur(16px);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .navbar__menu.is-open {
    transform: translateX(0);
  }

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

  .navbar__links a {
    padding: var(--spacing-md);
    font-size: 1.1rem;
  }

  .navbar__cta {
    width: 100%;
    margin-top: var(--spacing-md);
  }

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

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

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ── Page Tutoriels (grille cartes) ──────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.tutorials-page__header { text-align: center; margin-bottom: 2rem; }
.tutorials-page__header .section-subtitle { margin-inline: auto; max-width: 720px; }

.tutorials-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.tutorials-search { position: relative; max-width: 520px; margin-inline: auto; width: 100%; }
.tutorials-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}
.tutorials-search__input {
  width: 100%;
  padding: .85rem 1rem .85rem 2.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-card);
  color: var(--color-text);
  font-size: .95rem;
}
.tutorials-search__input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(245, 168, 0, 0.18);
}

.tutorials-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
}

.tutorials-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-card);
  color: var(--color-text-muted);
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .15s;
}
.tutorials-filter-btn:hover { border-color: var(--color-gold); color: var(--color-text); }
.tutorials-filter-btn.is-active {
  background: var(--gradient-gold);
  border-color: transparent;
  color: #1a1300;
}

.tutorials-results-count {
  text-align: center;
  color: var(--color-text-muted);
  font-size: .875rem;
  margin-bottom: 1.5rem;
}

.tutorials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.tutorial-card {
  display: flex;
  flex-direction: column;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
}
.tutorial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 24px rgba(245, 168, 0, 0.12);
  border-color: rgba(245, 168, 0, 0.35);
}
.tutorial-card.is-filtered-out { display: none; }

.tutorial-card__visual {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(245, 168, 0, 0.18), rgba(30, 136, 229, 0.16));
  overflow: hidden;
}
.tutorial-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tutorial-card__icon-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 160px;
  font-size: 2.75rem;
  color: var(--color-blue-light);
}
.tutorial-card__icon-placeholder--lg { min-height: 220px; font-size: 4rem; }

.tutorial-card__category-badge {
  position: absolute;
  top: .75rem;
  left: .75rem;
  padding: .25rem .65rem;
  border-radius: var(--radius-full);
  background: rgba(7, 11, 20, 0.82);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.tutorial-card__body {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: 1.25rem;
  flex: 1;
}

.tutorial-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  font-size: .75rem;
}
.tutorial-card__device,
.tutorial-card__app {
  padding: .2rem .5rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  color: var(--color-text-muted);
}

.tutorial-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
}

.tutorial-card__desc {
  color: var(--color-text-muted);
  font-size: .875rem;
  line-height: 1.55;
  flex: 1;
  margin: 0;
}

.tutorial-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.tutorial-tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .55rem;
  border-radius: var(--radius-full);
  background: rgba(245, 168, 0, 0.12);
  color: var(--color-text-muted);
  font-size: .72rem;
  font-weight: 600;
}
.tutorial-tag--easy { background: rgba(34, 197, 94, 0.12); color: #86efac; }
.tutorial-tag--medium { background: rgba(245, 158, 11, 0.12); color: #fcd34d; }

.tutorial-card__actions {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-top: .5rem;
}
.tutorial-card__actions .btn { width: 100%; justify-content: center; }
.tutorial-card__wa { border-color: rgba(37, 211, 102, 0.45) !important; color: #86efac !important; }

.tutorials-no-results,
.tutorials-empty {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--color-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}
.tutorials-no-results i,
.tutorials-empty i { font-size: 2.5rem; margin-bottom: 1rem; opacity: .6; display: block; }
.tutorials-no-results h2 { color: var(--color-text); font-size: 1.25rem; margin-bottom: .5rem; }

/* Détail tutoriel */
.tutorial-detail__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  font-size: .875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}
.tutorial-detail__breadcrumb a { color: var(--color-secondary); text-decoration: none; }
.tutorial-detail__breadcrumb a:hover { text-decoration: underline; }

.tutorial-detail__header {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}
.tutorial-detail__intro {
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-top: 1rem;
}
.tutorial-detail__visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.tutorial-detail__content {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}
.tutorial-detail__content h2 {
  font-size: 1.15rem;
  margin: 1.5rem 0 .75rem;
  color: var(--color-text);
}
.tutorial-detail__content h2:first-child { margin-top: 0; }
.tutorial-detail__content ol,
.tutorial-detail__content ul { padding-left: 1.25rem; color: var(--color-text-muted); line-height: 1.65; }
.tutorial-detail__content li { margin-bottom: .4rem; }

.tutorial-detail__tips {
  padding: 1.25rem 1.5rem;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  color: var(--color-warning);
}
.tutorial-detail__tips h2 { font-size: 1rem; margin-bottom: .5rem; color: var(--color-warning); }

.tutorial-faq-list { display: flex; flex-direction: column; gap: .65rem; margin-bottom: 2rem; }
.tutorial-faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.tutorial-faq-item summary {
  padding: 1rem 1.15rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.tutorial-faq-item summary::-webkit-details-marker { display: none; }
.tutorial-faq-item div {
  padding: 0 1.15rem 1rem;
  color: var(--color-text-muted);
  font-size: .925rem;
  line-height: 1.6;
}

.tutorial-assist-box {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--gradient-premium);
  border-radius: var(--radius-lg);
  color: #fff;
}
.tutorial-assist-box h2 { font-size: 1.35rem; margin-bottom: .75rem; }
.tutorial-assist-box p { opacity: .92; margin-bottom: 1.25rem; max-width: 560px; margin-inline: auto; }
.tutorial-detail__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
}
.tutorial-detail__cta .btn-outline {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.tutorial-detail__back { text-align: center; margin-top: 2rem; }

@media (max-width: 1024px) {
  .tutorials-grid { grid-template-columns: repeat(2, 1fr); }
  .tutorial-detail__header { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .tutorials-grid { grid-template-columns: 1fr; }
  .tutorials-filter-btn { font-size: .75rem; padding: .45rem .75rem; }
}