/* ═══════════════════════════════════════════════
   TOKENS
═══════════════════════════════════════════════ */
:root {
  --navy:    #0B1120;
  --navy-2:  #111827;
  --card-bg: #151e30;
  --border:  #1f2d45;
  --blue:    #2563EB;
  --blue-l:  #3b82f6;
  --gold:    #F59E0B;
  --gold-l:  #fbbf24;
  --green:   #10B981;
  --wa:      #25D366;
  --text:    #E2E8F0;
  --muted:   #8094ae;
  --white:   #ffffff;
  --radius:  14px;
  --radius-s: 8px;
  --shadow:  0 4px 24px rgba(0,0,0,.45);
  --trans:   .22s ease;
  font-size: 16px;
}

/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--navy);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.65;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ═══════════════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════════════ */
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; color: var(--white); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); font-weight: 700; color: var(--white); }
h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); }
h4 { font-size: 1rem; font-weight: 600; color: var(--white); }
em { font-style: normal; color: var(--gold); }

.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-l);
  margin-bottom: .6rem;
}
.success-eye { color: var(--green); }

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.section-inner, .nav-inner, .hero-inner, .cta-inner, .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header p { color: var(--muted); margin-top: .5rem; max-width: 520px; margin-inline: auto; }
.hidden { display: none !important; }

/* ═══════════════════════════════════════════════
   LOADING
═══════════════════════════════════════════════ */
.loading-overlay {
  position: fixed; inset: 0;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity .4s;
}
.loading-overlay.fade-out { opacity: 0; pointer-events: none; }
.loader-ring {
  width: 44px; height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn-primary {
  background: var(--blue);
  color: var(--white);
  padding: .55rem 1.4rem;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: .92rem;
  transition: background var(--trans), transform var(--trans);
  display: inline-flex; align-items: center; gap: .4rem;
}
.btn-primary:hover { background: var(--blue-l); transform: translateY(-1px); }
.btn-primary.large { padding: .8rem 2rem; font-size: 1rem; }
.btn-primary.full { width: 100%; justify-content: center; margin-top: .5rem; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  padding: .55rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  font-weight: 500;
  font-size: .92rem;
  transition: border-color var(--trans), color var(--trans);
  display: inline-flex; align-items: center;
}
.btn-ghost:hover { border-color: var(--blue-l); color: var(--blue-l); }
.btn-ghost.large { padding: .8rem 2rem; font-size: 1rem; }

.btn-module {
  background: var(--blue);
  color: var(--white);
  padding: .5rem 1.2rem;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: .88rem;
  transition: background var(--trans);
}
.btn-module:hover { background: var(--blue-l); }
.btn-module.premium-btn {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
}
.btn-module.premium-btn:hover { background: rgba(245,158,11,.08); }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--wa);
  color: var(--white);
  padding: .9rem 2rem;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 1.05rem;
  transition: background var(--trans), transform var(--trans);
}
.btn-whatsapp:hover { background: #1ebe57; transform: translateY(-2px); }

.btn-resource {
  display: inline-block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--blue-l);
  padding: .4rem .9rem;
  border-radius: var(--radius-s);
  font-size: .82rem;
  font-weight: 600;
  transition: border-color var(--trans), color var(--trans);
}
.btn-resource:hover { border-color: var(--blue-l); color: var(--white); }

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
.navbar {
  position: sticky; top: 0;
  background: rgba(11,17,32,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: .75rem 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-brand {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
}
.brand-w { color: var(--blue); }
.brand-dot { color: var(--gold); }
.nav-guest, .nav-user { display: flex; align-items: center; gap: .75rem; }
.user-badge {
  font-size: .7rem; font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.user-badge.free { background: rgba(37,99,235,.18); color: var(--blue-l); }
.user-badge.full { background: rgba(16,185,129,.18); color: var(--green); }
.user-name { font-weight: 500; font-size: .92rem; }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  padding: 5rem 0 3rem;
  background: radial-gradient(ellipse 70% 55% at 60% 0%, rgba(37,99,235,.12) 0%, transparent 70%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-text { max-width: 540px; }
.hero-desc { color: var(--muted); margin: 1.2rem 0 2rem; font-size: 1.05rem; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Doc mockup */
.hero-visual { display: flex; justify-content: center; }
.doc-mockup {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: min(320px, 90%);
  box-shadow: var(--shadow);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
.doc-topbar { display: flex; gap: 6px; margin-bottom: 1.2rem; }
.doc-topbar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.doc-topbar span:nth-child(1) { background: #EF4444; }
.doc-topbar span:nth-child(2) { background: var(--gold); }
.doc-topbar span:nth-child(3) { background: var(--green); }
.doc-lines { display: flex; flex-direction: column; gap: 9px; }
.doc-line { height: 8px; border-radius: 4px; background: var(--border); animation: shimmer 2.4s ease-in-out infinite; }
.doc-line.title   { width: 55%; background: rgba(37,99,235,.35); height: 12px; }
.doc-line.full    { width: 100%; }
.doc-line.three-q { width: 75%; }
.doc-line.med     { width: 60%; }
.doc-line.short   { width: 35%; }
.doc-line.half    { width: 50%; }
.doc-spacer       { height: 8px; }
@keyframes shimmer { 0%, 100% { opacity: .6; } 50% { opacity: 1; } }

/* Stats bar */
.hero-stats {
  max-width: 1100px;
  margin: 3rem auto 0;
  padding: 0 1.25rem;
  display: flex;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  flex: 1;
  background: var(--card-bg);
  padding: 1.25rem 1.5rem;
  display: flex; flex-direction: column;
  align-items: center; gap: .2rem;
}
.stat strong { font-family: 'Syne', sans-serif; font-size: 1.8rem; font-weight: 800; color: var(--blue-l); }
.stat span { font-size: .82rem; color: var(--muted); }

/* ═══════════════════════════════════════════════
   MODULES
═══════════════════════════════════════════════ */
.modules-section { padding: 5rem 0; }
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.module-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex; flex-direction: column; gap: 1rem;
  position: relative;
  transition: border-color var(--trans), transform var(--trans);
  overflow: hidden;
}
.module-card:hover { border-color: var(--blue-l); transform: translateY(-3px); }
.module-card.premium { border-color: rgba(245,158,11,.25); }
.module-card.premium:hover { border-color: var(--gold-l); }
.module-card.bonus-card { border-color: rgba(16,185,129,.25); }
.module-card.bonus-card:hover { border-color: var(--green); }

.module-badge {
  position: absolute; top: 1.1rem; right: 1.1rem;
  font-size: .7rem; font-weight: 700;
  padding: .2rem .65rem;
  border-radius: 999px;
  text-transform: uppercase; letter-spacing: .06em;
}
.free-badge    { background: rgba(37,99,235,.18); color: var(--blue-l); }
.premium-badge { background: rgba(245,158,11,.14); color: var(--gold-l); }
.bonus-badge   { background: rgba(16,185,129,.14); color: var(--green); }

.module-num { font-family: 'Syne', sans-serif; font-size: 2.8rem; font-weight: 800; color: var(--border); line-height: 1; }
.module-card.free .module-num    { color: rgba(37,99,235,.22); }
.module-card.premium .module-num { color: rgba(245,158,11,.15); }
.module-card.bonus-card .module-num { color: rgba(16,185,129,.15); }

.module-content { display: flex; flex-direction: column; gap: .75rem; flex: 1; }
.module-content p { color: var(--muted); font-size: .9rem; }

.module-deliverables { list-style: none; display: flex; flex-direction: column; gap: .3rem; }
.module-deliverables li { font-size: .82rem; color: var(--muted); padding-left: 1rem; position: relative; }
.module-deliverables li::before { content: '↳'; position: absolute; left: 0; color: var(--border); font-size: .75rem; }

.module-footer { margin-top: auto; padding-top: .5rem; }
.module-card.locked .module-content p,
.module-card.locked .module-deliverables { opacity: .55; }

/* ═══════════════════════════════════════════════
   PLAYER
═══════════════════════════════════════════════ */
.player-section {
  padding: 3rem 0 4rem;
  background: var(--navy-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.player-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem;
}

/* File picker */
.video-picker-wrap {
  max-width: 860px;
  margin: 0 auto;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: rgba(37,99,235,.04);
  transition: border-color var(--trans), background var(--trans);
}
.video-picker-wrap:hover { border-color: var(--blue-l); background: rgba(37,99,235,.08); }
.video-picker-label {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .75rem;
  padding: 3rem 2rem;
  cursor: pointer;
  color: var(--muted);
  text-align: center;
}
.video-picker-label svg { color: var(--blue-l); opacity: .8; }
.video-picker-label span { font-size: .95rem; font-weight: 500; color: var(--text); }
.video-picker-label small { font-size: .8rem; }

.video-container {
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  max-width: 860px;
  margin: 0 auto;
  aspect-ratio: 16/9;
}
.video-container video { width: 100%; height: 100%; display: block; }
.player-note { text-align: center; color: var(--muted); font-size: .85rem; margin-top: 1rem; }

/* ═══════════════════════════════════════════════
   FULL ACCESS
═══════════════════════════════════════════════ */
.full-access-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
}
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}
.resource-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex; flex-direction: column; gap: .6rem;
  transition: border-color var(--trans);
}
.resource-card:hover { border-color: var(--green); }
.res-icon { font-size: 1.6rem; }
.resource-card p { color: var(--muted); font-size: .85rem; }

/* ═══════════════════════════════════════════════
   CTA
═══════════════════════════════════════════════ */
.cta-section {
  padding: 5rem 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(37,99,235,.06) 0%, transparent 70%);
  border-top: 1px solid var(--border);
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 3rem; flex-wrap: wrap; }
.cta-text { max-width: 520px; }
.cta-text h2 { margin-bottom: 1.2rem; }
.cta-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.cta-list li { font-size: .95rem; color: var(--text); }
.cta-action { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.cta-note { font-size: .8rem; color: var(--muted); text-align: center; }

/* ═══════════════════════════════════════════════
   MODAL AUTH
═══════════════════════════════════════════════ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.modal-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%; max-width: 420px;
  position: relative;
  box-shadow: var(--shadow);
  animation: modalIn .25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.modal-close { position: absolute; top: 1rem; right: 1rem; color: var(--muted); font-size: 1rem; transition: color var(--trans); }
.modal-close:hover { color: var(--white); }

.auth-tabs {
  display: flex;
  background: var(--navy);
  border-radius: var(--radius-s);
  padding: 4px;
  margin-bottom: 1.75rem;
}
.tab-btn {
  flex: 1; padding: .5rem;
  border-radius: 6px;
  font-size: .88rem; font-weight: 600;
  color: var(--muted);
  transition: background var(--trans), color var(--trans);
}
.tab-btn.active { background: var(--card-bg); color: var(--white); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content h2 { margin-bottom: .25rem; font-size: 1.4rem; }
.auth-sub { color: var(--muted); font-size: .88rem; margin-bottom: 1.5rem; }

.form-group { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--muted); }
.form-group input {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  color: var(--text);
  padding: .65rem .9rem;
  font-size: .92rem;
  font-family: inherit;
  transition: border-color var(--trans);
  outline: none;
  width: 100%;
}
.form-group input:focus { border-color: var(--blue-l); }
.form-msg { min-height: 1.2rem; font-size: .82rem; margin-bottom: .4rem; }
.form-msg.error   { color: #EF4444; }
.form-msg.success { color: var(--green); }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer { border-top: 1px solid var(--border); padding: 2rem 0; text-align: center; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.footer p { font-size: .85rem; color: var(--muted); }
.footer-contact a { color: var(--blue-l); }
.footer-contact a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   RESPONSIVE — TABLET (≤768px)
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .hero { padding: 3.5rem 0 2rem; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-visual { display: none; }
  .hero-ctas { justify-content: center; }
  .hero-stats { flex-direction: column; gap: 1px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-list li { text-align: left; }
  .nav-guest { gap: .5rem; }
  .nav-guest .btn-ghost { display: none; }
  .modal-box { padding: 1.75rem 1.25rem; }
  .modules-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤480px)
═══════════════════════════════════════════════ */
@media (max-width: 480px) {
  :root { font-size: 15px; }
  .hero { padding: 2.5rem 0 1.5rem; }
  .hero-desc { font-size: .95rem; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn-primary.large,
  .hero-ctas .btn-ghost.large { width: 100%; justify-content: center; text-align: center; }
  .hero-stats { border-radius: var(--radius); }
  .stat { padding: 1rem; }
  .stat strong { font-size: 1.5rem; }
  .modules-section { padding: 3rem 0; }
  .modules-grid { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: 1fr; }
  .player-section { padding: 2rem 0 3rem; }
  .video-picker-label { padding: 2rem 1rem; }
  .full-access-section { padding: 3rem 0; }
  .cta-section { padding: 3rem 0; }
  .btn-whatsapp { font-size: .95rem; padding: .8rem 1.5rem; }
  .nav-user .user-name { display: none; }
  .modal-box { padding: 1.5rem 1rem; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — VERY SMALL (≤360px)
═══════════════════════════════════════════════ */
@media (max-width: 360px) {
  .nav-brand { font-size: 1.2rem; }
  .navRegisterBtn, #navRegisterBtn { font-size: .82rem; padding: .45rem .9rem; }
}

/* Zone de téléchargement unique */
.download-zone {
  text-align: center;
  margin: 2rem auto;
  padding: 1rem;
}

.btn-download-zip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--green), #0d9488);
  color: white;
  border: none;
  border-radius: 60px;
  padding: 1rem 2rem;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: 'Syne', sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
  margin-bottom: 1rem;
}

.btn-download-zip:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, #10b981, #0f766e);
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.4);
}

.btn-download-zip svg {
  stroke: white;
}

.download-info {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.download-note {
  font-size: 0.8rem;
  color: var(--muted);
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 480px) {
  .btn-download-zip {
    font-size: 0.9rem;
    padding: 0.8rem 1.2rem;
    gap: 8px;
  }
}