/* ═══════════════════════════════════════════════
   MENTORIFY — DESIGN SYSTEM
   Navy #0d1b2a | Gold #c9a84c | Cream #faf8f3
   Font: Cormorant Garamond (display) + DM Sans (body)
═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&display=swap');

:root {
  --navy: #0d1b2a;
  --navy-mid: #162438;
  --navy-light: #1e3248;
  --gold: #c9a84c;
  --gold-light: #e8c96a;
  --gold-pale: #fdf8ec;
  --gold-dim: rgba(201,168,76,0.15);
  --cream: #faf8f3;
  --cream-dark: #f0ede4;
  --white: #ffffff;
  --text-dark: #0d1b2a;
  --text-mid: #3d4a5c;
  --text-light: #6b7a8d;
  --text-lighter: #9aa5b4;
  --green: #2e7d5e;
  --red: #b53a3a;
  --teal: #1b6ca8;
  --border: #e0dbd0;
  --border-light: #ece8e0;
  --shadow-sm: 0 2px 8px rgba(13,27,42,0.06);
  --shadow-md: 0 8px 32px rgba(13,27,42,0.10);
  --shadow-lg: 0 24px 64px rgba(13,27,42,0.14);
  --shadow-gold: 0 8px 32px rgba(201,168,76,0.20);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-dark);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: var(--navy); }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-mid); line-height: 1.8; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }
strong { color: var(--text-dark); font-weight: 600; }

/* ── LOGO ── */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 36px;
  height: 42px;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.5px;
}
.logo-text span { color: var(--gold); }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(250,248,243,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--text-mid); letter-spacing: 0.3px; }
.nav-links a:hover { color: var(--navy); }
.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--gold) !important; color: var(--navy) !important; transform: translateY(-1px); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover {
  background: var(--gold-light);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn-dark {
  background: var(--navy);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--navy-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 44px; font-size: 1rem; }
.btn-sm { padding: 10px 22px; font-size: 0.8rem; }

/* ── SECTION LAYOUT ── */
.section { padding: 100px 5%; }
.section-sm { padding: 60px 5%; }
.container { max-width: 1200px; margin: 0 auto; }
.container-sm { max-width: 860px; margin: 0 auto; }
.container-xs { max-width: 640px; margin: 0 auto; }

/* ── SECTION LABEL ── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

/* ── CARDS ── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ── DIVIDER ── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin: 20px 0;
}

/* ── BADGE ── */
.badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.badge-gold { background: var(--gold-pale); color: #7a5e0a; border: 1px solid rgba(201,168,76,0.3); }
.badge-navy { background: rgba(13,27,42,0.08); color: var(--navy); }
.badge-green { background: #eef6f2; color: var(--green); }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.55);
  padding: 60px 5% 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 0.875rem; line-height: 1.8; margin-top: 16px; max-width: 300px; }
.footer-col h4 { color: var(--white); font-family: var(--font-body); font-size: 0.8rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 0.875rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}
.footer-logo .logo-text { color: var(--white); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.animate-up { animation: fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) both; }
.animate-up-2 { animation: fadeUp 0.7s 0.15s cubic-bezier(0.4,0,0.2,1) both; }
.animate-up-3 { animation: fadeUp 0.7s 0.30s cubic-bezier(0.4,0,0.2,1) both; }
.animate-up-4 { animation: fadeUp 0.7s 0.45s cubic-bezier(0.4,0,0.2,1) both; }

/* ── FORM ELEMENTS ── */
.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-mid);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-input::placeholder { color: var(--text-lighter); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .navbar { padding: 0 24px; }
  .nav-links { display: none; }
  .section { padding: 72px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}