/* ══════════════════════════════════════════════════
   CADIMEP — Components
   ══════════════════════════════════════════════════ */

/* ─── Buttons ──────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.85rem 2rem;
  border-radius: 3px;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease-spring), box-shadow 0.2s;
}
.btn-primary:hover {
  background: var(--gold-light);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gold);
  padding: 0.9rem 2.2rem;
  border: 1px solid var(--gold);
  border-radius: 3px;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--navy);
}

/* ─── Navbar ───────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.4s, box-shadow 0.4s, padding 0.3s;
  padding: 1.4rem 0;
}
.navbar.scrolled {
  background: rgba(11, 17, 32, 0.97);
  box-shadow: 0 1px 0 var(--border);
  padding: 0.9rem 0;
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  line-height: 1;
}
.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.2;
  margin-top: 0.1rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-link {
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  padding: 0.5rem 0.75rem;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}
.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 0.55rem 1.25rem;
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-left: 0.5rem;
  text-decoration: none;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--gold-light); color: var(--navy) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── Cards ────────────────────────────────────── */
.card-base {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.card-base:hover {
  border-color: rgba(201,169,110,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

/* ─── Form ─────────────────────────────────────── */
.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  padding: 1rem 1.25rem 0.7rem;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-group select option { background: var(--navy-mid); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group label {
  position: absolute;
  left: 1.25rem;
  top: 0.9rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.2s;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label {
  top: 0.2rem;
  font-size: 0.7rem;
  color: var(--gold);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit { width: 100%; justify-content: center; font-size: 1rem; padding: 1rem; }
.form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

/* ─── Tab buttons ──────────────────────────────── */
.costs-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.tab-btn {
  flex: 1;
  padding: 0.85rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.tab-btn.active {
  background: var(--gold);
  color: var(--navy);
  font-weight: 500;
}
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content h3 {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}