/* Zeusstormbrand – styles du site zeusstormbrand.com */
:root {
  --bg-primary: #0a0e18;
  --bg-secondary: #131b2e;
  --bg-card: rgba(31, 59, 97, 0.45);
  --bg-card-solid: #1a2540;
  --text-primary: #e0e8f0;
  --text-secondary: #8b9cb8;
  --text-muted: #5c6f8a;
  /* Électrique bleu – éclairs / yeux (logo) */
  --accent: #00e6ff;
  --accent-dim: #00b8d4;
  --accent-glow: rgba(0, 230, 255, 0.28);
  /* Or – ailes / ZEUS (logo) */
  --gold: #e6c04f;
  --gold-dim: #c9a83a;
  --gold-glow: rgba(230, 192, 79, 0.2);
  --border: rgba(0, 230, 255, 0.12);
  --border-strong: rgba(0, 230, 255, 0.35);
  --border-gold: rgba(230, 192, 79, 0.25);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --header-height: 72px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% -20%, var(--accent-glow), transparent 50%),
              radial-gradient(ellipse 60% 40% at 80% 100%, var(--gold-glow), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

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

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

a:hover {
  color: #4afffc;
  text-decoration: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 24, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  max-width: 100vw;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.site-logo:hover {
  color: var(--accent);
  text-decoration: none;
}

.site-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav a {
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.main-nav a:hover {
  color: var(--accent);
  background: rgba(0, 230, 255, 0.08);
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.burger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background 0.2s;
}

.burger-btn span::before,
.burger-btn span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform 0.3s;
}

.burger-btn span::before { top: -6px; }
.burger-btn span::after { top: 6px; }

.burger-btn[aria-expanded="true"] span { background: transparent; }
.burger-btn[aria-expanded="true"] span::before { transform: rotate(45deg); top: 0; }
.burger-btn[aria-expanded="true"] span::after { transform: rotate(-45deg); top: 0; }

/* Main */
main {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - var(--header-height) - 220px);
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: var(--text-primary);
  text-align: center;
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  padding: 4rem 1.5rem 5rem;
  text-align: center;
  position: relative;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero .tagline {
  font-size: 1.15rem;
  color: var(--gold);
  margin: 0 0 1.5rem;
  font-weight: 500;
  text-shadow: 0 0 24px var(--gold-glow);
}

.hero .hero-desc {
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: -2rem auto 0;
  max-width: min(900px, 100%);
  position: relative;
  z-index: 2;
  box-sizing: border-box;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Cards – glass / futur */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--border-strong);
}

/* Partners grid */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.partner-card .partner-logo {
  width: 100px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: brightness(1.05);
}

.partner-card .partner-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.partner-card .partner-badge {
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.partner-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
  flex-grow: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: #0a0e18;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition);
  margin-top: auto;
}

.btn:hover {
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
  color: #0a0e18;
  text-decoration: none;
}

.btn-secondary {
  background: var(--bg-card-solid);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-strong);
  color: var(--accent);
  box-shadow: none;
}

/* How it works / Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}

.step-card {
  position: relative;
  padding-left: 3rem;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px var(--gold-glow);
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.step-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Advantages */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.advantage-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.advantage-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -0.25rem;
  left: 1rem;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.4;
}

.testimonial-card .quote {
  font-style: italic;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  padding-left: 0.5rem;
}

.testimonial-card .author {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-card .meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* CTA block */
.cta-block {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.cta-block h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.cta-block p {
  color: var(--text-secondary);
  margin: 0 0 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-block .btn {
  margin-top: 0;
}

/* Safe gambling */
.safe-gambling {
  background: var(--bg-secondary);
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--border);
}

.safe-gambling .section-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.safe-gambling-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.safe-gambling-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 60px;
  padding: 0.5rem;
  transition: opacity var(--transition), transform var(--transition);
}

.safe-gambling-links a:hover {
  opacity: 1;
  transform: scale(1.05);
  text-decoration: none;
}

.safe-gambling-links img {
  width: 100px;
  height: 60px;
  object-fit: contain;
  filter: brightness(0.95);
}

/* Footer */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 2rem 1.5rem;
}

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

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

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.footer-nav a {
  font-size: 0.9rem;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Page content (inner pages) */
.page-content {
  padding: 2.5rem 0 3rem;
}

.page-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.page-content h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
  color: var(--text-primary);
}

.page-content p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

.page-content ul {
  margin: 0 0 1rem;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.page-content li {
  margin-bottom: 0.5rem;
}

/* Content cards on inner pages */
.content-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.content-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.content-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--gold);
}

.content-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Highlight block */
.highlight-block {
  padding: 1.5rem 1.75rem;
  background: rgba(0, 230, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 2rem 0;
}

.highlight-block p {
  margin: 0;
  color: var(--text-primary);
}

/* Popup 18+ */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.popup-overlay[hidden] {
  display: none;
}

.popup-box {
  background: var(--bg-card-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 400px;
  text-align: center;
  box-shadow: var(--shadow);
}

.popup-box h3 {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.popup-box p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

.popup-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.5s ease forwards;
}

.section .card {
  animation: fadeInUp 0.5s ease backwards;
}

.partners-grid .card:nth-child(1) { animation-delay: 0.05s; }
.partners-grid .card:nth-child(2) { animation-delay: 0.1s; }
.partners-grid .card:nth-child(3) { animation-delay: 0.15s; }

/* Overlay for mobile menu (hidden by default) */
.nav-overlay {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  /* Burger menu: hidden by default, shown only when .is-open */
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(280px, 85vw);
    max-width: 280px;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: calc(var(--header-height) + 1rem) 1.25rem 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s ease, visibility 0.3s;
    z-index: 99;
    visibility: hidden;
    overflow-y: auto;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
  }

  .main-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .main-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

  .burger-btn {
    display: flex;
    position: relative;
    z-index: 101;
  }

  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s;
  }

  .nav-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-header {
    padding: 0 1rem;
  }

  .hero {
    padding: 3rem 1rem 4rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  .hero .hero-desc {
    font-size: 0.95rem;
  }

  .stats-strip {
    margin: -1.5rem 1rem 0;
    padding: 1.5rem 1rem;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section-title {
    font-size: 1.5rem;
    padding: 0 0.5rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
  }

  .partners-grid {
    gap: 1.25rem;
  }

  .partner-card {
    padding: 1.5rem 1.25rem;
  }

  .partner-card .partner-logo {
    width: 80px;
    height: 48px;
  }

  .steps-grid {
    gap: 1.25rem;
  }

  .step-card {
    padding-left: 2.5rem;
  }

  .step-card::before {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.85rem;
  }

  .advantages-grid {
    gap: 1.25rem;
  }

  .testimonials-grid {
    gap: 1.25rem;
  }

  .cta-block {
    padding: 2rem 1rem;
  }

  .cta-block h2 {
    font-size: 1.35rem;
  }

  .safe-gambling {
    padding: 2rem 1rem;
  }

  .safe-gambling .section-title {
    font-size: 1.25rem;
  }

  .safe-gambling-links {
    gap: 1.25rem;
  }

  .safe-gambling-links a {
    width: 72px;
    height: 44px;
  }

  .safe-gambling-links img {
    width: 72px;
    height: 44px;
  }

  .site-footer {
    padding: 1.5rem 1rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .footer-nav {
    justify-content: center;
  }

  .footer-nav a {
    font-size: 0.85rem;
  }

  .page-content {
    padding: 2rem 0;
  }

  .page-content h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  .page-content h2 {
    font-size: 1.2rem;
  }

  .content-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .highlight-block {
    padding: 1.25rem 1rem;
  }

  .popup-box {
    margin: 1rem;
    padding: 1.5rem;
  }

  .popup-buttons {
    flex-direction: column;
  }

  .popup-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .site-header {
    padding: 0 0.75rem;
  }

  .site-logo span {
    font-size: 1rem;
  }

  .hero {
    padding: 2.5rem 0.75rem 3rem;
  }

  .stats-strip {
    grid-template-columns: 1fr;
    margin: -1rem 0.75rem 0;
    padding: 1.25rem;
  }

  .section {
    padding: 2rem 0;
  }

  .section-title {
    font-size: 1.35rem;
  }

  .partners-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .step-card {
    padding-left: 2.25rem;
  }

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

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

  .cta-block h2 {
    font-size: 1.2rem;
  }

  .safe-gambling-links {
    gap: 1rem;
  }

  .safe-gambling-links a {
    width: 64px;
    height: 40px;
  }

  .safe-gambling-links img {
    width: 64px;
    height: 40px;
  }
}

@media (max-width: 360px) {
  .main-nav {
    width: 100%;
    max-width: none;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.25rem;
  }
}