/* Plugins Sourire Numérique — Design System */

:root {
  --orange:    #FF6900;
  --orange-dk: #d95700;
  --dark:      #0B0C10;
  --dark2:     #2A2B35;
  --white:     #ffffff;
  --gray-50:   #F9FAFB;
  --gray-100:  #F3F4F6;
  --gray-200:  #E5E7EB;
  --gray-400:  #9CA3AF;
  --gray-600:  #6B7280;
  --gray-900:  #111827;
  --blue:      #1a6dff;
  --radius:    14px;
  --shadow:    0 4px 24px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', 'Inter', Arial, sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  min-height: 100vh;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ── Navbar ─────────────────────────────────────────────────────────────── */

.navbar {
  background: var(--dark);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo img { height: 32px; width: auto; }

.navbar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.navbar-title span { color: var(--orange); }

.navbar-nav {
  display: flex;
  gap: 8px;
}

.nav-link {
  color: var(--gray-400);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all .15s;
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.08);
  text-decoration: none;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */

.hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
  padding: 72px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,105,0,.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,105,0,.15);
  border: 1px solid rgba(255,105,0,.3);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--orange); }

.hero p {
  font-size: 16px;
  color: var(--gray-400);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all .15s;
  text-decoration: none !important;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}

.btn-primary:hover { background: var(--orange-dk); }

.btn-secondary {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.2);
}

.btn-secondary:hover { background: rgba(255,255,255,.18); }

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
}

.btn-outline:hover { background: var(--orange); color: var(--white); }

.btn-sm { padding: 8px 18px; font-size: 13px; }

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ── Section ─────────────────────────────────────────────────────────────── */

.section {
  padding: 64px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 15px;
  color: var(--gray-600);
  max-width: 480px;
  margin: 0 auto;
}

/* ── Plugin Grid ──────────────────────────────────────────────────────────── */

.plugins-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.plugin-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}

.plugin-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
}

.plugin-card-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.plugin-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,105,0,.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.plugin-card-header h3 {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
}

.plugin-card-header .version {
  color: var(--gray-400);
  font-size: 12px;
}

.plugin-card-body {
  padding: 20px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plugin-desc {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.6;
}

.plugin-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.badge-free    { background: #dcfce7; color: #166534; }
.badge-paid    { background: #fff7ed; color: #c2410c; }
.badge-ia      { background: #eff6ff; color: #1e40af; }
.badge-license { background: rgba(255,105,0,.1); color: var(--orange); }

.plugin-card-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.plugin-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
}

.plugin-price small { font-size: 12px; color: var(--gray-400); font-weight: 400; }

/* ── License Plans ────────────────────────────────────────────────────────── */

.plans-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
  padding: 72px 24px;
}

.plans-section .section-header h2 { color: var(--white); }
.plans-section .section-header p  { color: var(--gray-400); }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.plan-card {
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  position: relative;
}

.plan-card:hover,
.plan-card.selected {
  border-color: var(--orange);
  background: rgba(255,105,0,.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(255,105,0,.2);
}

.plan-card.popular::before {
  content: 'Populaire';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.plan-duration {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 12px;
}

.plan-price {
  font-size: 32px;
  font-weight: 900;
  color: var(--white);
}

.plan-price small {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-400);
}

.plan-monthly {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
}

/* ── License Order Form ───────────────────────────────────────────────────── */

.license-form {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 500px;
  margin: 32px auto 0;
}

.license-form h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: 10px;
  color: var(--white);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s;
}

.form-control::placeholder { color: rgba(255,255,255,.3); }
.form-control:focus {
  outline: none;
  border-color: var(--orange);
}

/* ── Toast / Notices ──────────────────────────────────────────────────────── */

.notice {
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  margin: 12px 0;
  border-left: 4px solid;
}

.notice-error   { background: #fef2f2; border-color: #ef4444; color: #7f1d1d; }
.notice-success { background: #f0fdf4; border-color: #22c55e; color: #14532d; }
.notice-info    { background: #eff6ff; border-color: var(--blue); color: #1e3a8a; }

/* ── Footer ───────────────────────────────────────────────────────────────── */

.footer {
  background: var(--dark);
  padding: 40px 24px;
  text-align: center;
  margin-top: auto;
}

.footer p {
  color: var(--gray-600);
  font-size: 13px;
  line-height: 1.8;
}

.footer a { color: var(--orange); }

/* ── Spinner ──────────────────────────────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Success / Cancel pages ───────────────────────────────────────────────── */

.result-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
}

.result-card {
  background: var(--white);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 560px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 48px rgba(0,0,0,.2);
}

.result-icon {
  font-size: 56px;
  margin-bottom: 20px;
}

.result-card h1 {
  font-size: 28px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.result-card p {
  color: var(--gray-600);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ── Responsive ────────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .navbar-nav { display: none; }
  .hero { padding: 48px 20px 56px; }
  .plans-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 48px 16px; }
}