/* Maker's Arca 3D — Outils Cyber — Shared Style */
@import url('https://fonts.googleapis.com/css2?family=Teko:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --text: #e0e0e0;
  --text-muted: #888;
  --accent: #D4A458;
  --accent-hover: #e0b76a;
  --danger: #ff6b6b;
  --success: #4ecdc4;
  --radius: 16px;
  --radius-sm: 10px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== HEADER ===== */
.site-header {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.header-brand img {
  height: 40px;
  width: auto;
}

.header-brand span {
  font-family: 'Teko', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.header-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.header-nav a:hover { color: var(--accent); }

/* ===== HERO / LANDING ===== */
.landing {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.landing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 3rem;
  max-width: 520px;
  width: 100%;
  text-align: center;
}

.landing-card .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.landing-card h1 {
  font-family: 'Teko', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}

.landing-card .subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-group input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.25);
}

.form-group input.code-input {
  text-align: center;
  font-family: 'Courier New', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  width: 100%;
  padding: 0.9rem 2rem;
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  text-align: center;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.btn-outline:hover {
  background: rgba(212, 164, 88, 0.1);
}

/* ===== MESSAGES ===== */
.message {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-top: 1rem;
  display: none;
}

.message.success {
  background: rgba(78, 205, 196, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
  display: block;
}

.message.error {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
  display: block;
}

/* ===== STEP INDICATOR ===== */
.steps {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.step {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: all 0.3s;
}

.step.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
}

/* ===== FEATURES LIST ===== */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 1.5rem 0;
  text-align: left;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.feature::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
}

/* ===== LEGAL ===== */
.legal-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .landing-card { padding: 2rem 1.5rem; }
  .features { grid-template-columns: 1fr; }
  .landing-card h1 { font-size: 1.6rem; }
}