/* =============================================
   THE MBA PA — WEBSITE STYLES
   Colors: Navy #1B2A4A | Gold #C9973A
   Font: Inter (body) | Playfair Display (headings)
   ============================================= */

:root {
  --navy: #1B2A4A;
  --navy-light: #243558;
  --navy-dark: #111d33;
  --gold: #C9973A;
  --gold-light: #e0b05a;
  --white: #ffffff;
  --off-white: #f8f7f4;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --text: #1a1a2e;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --max-width: 1100px;
  --section-pad: 96px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(27, 42, 74, 0.10);
  --shadow-lg: 0 8px 40px rgba(27, 42, 74, 0.16);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* CONTAINER */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; transition: all 0.2s ease; border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--gold); color: var(--white); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(201,151,58,0.3); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }
.hero .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.7); }
.hero .btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.section-dark .btn-outline { color: var(--white); border-color: var(--white); }
.section-dark .btn-outline:hover { background: var(--white); color: var(--navy); }

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; }
.logo { font-family: var(--font-display); font-size: 1.25rem; color: var(--navy); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--gray-600); transition: color 0.2s; }
.nav-links a:hover { color: var(--navy); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--navy); }

/* HERO */
.hero { padding: 160px 0 96px; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); color: var(--white); }
.hero-inner { max-width: 720px; }
.eyebrow { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.15; color: var(--white); margin-bottom: 24px; }
.hero-sub { font-size: 1.125rem; color: rgba(255,255,255,0.82); max-width: 600px; margin-bottom: 40px; line-height: 1.7; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* PROOF BAR */
.proof-bar { background: var(--off-white); border-bottom: 1px solid var(--gray-200); }
.proof-inner { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 0; padding: 40px 0; }
.proof-item { text-align: center; padding: 16px 24px; }
.proof-number { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--navy); }
.proof-label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--gray-600); margin-top: 4px; max-width: 140px; margin-left: auto; margin-right: auto; }

/* SECTIONS */
.section { padding: var(--section-pad) 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-gold { background: var(--gold); color: var(--white); }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.section-label.light { color: var(--gold-light); }
.section-dark .section-label { color: var(--gold-light); }
.section h2 { font-family: var(--font-display); font-size: clamp(1.75rem, 3.5vw, 2.5rem); line-height: 1.25; margin-bottom: 16px; }
.section-sub { font-size: 1.05rem; color: var(--gray-600); max-width: 560px; margin-bottom: 48px; }
.section-dark .section-sub { color: rgba(255,255,255,0.7); }

/* TWO COLUMN */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.col-text p { color: var(--gray-600); margin-bottom: 16px; line-height: 1.75; }
.col-text h2 { margin-bottom: 24px; }
.col-text .btn { margin-top: 8px; }
.col-visual { display: flex; flex-direction: column; gap: 20px; }

/* STAT CARDS */
.stat-card { background: var(--off-white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 24px; }
.stat-card-title { font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); margin-bottom: 12px; }
.stat-card ul { display: flex; flex-direction: column; gap: 8px; }
.stat-card li { font-size: 0.9rem; color: var(--gray-600); padding-left: 14px; position: relative; }
.stat-card li::before { content: ''; position: absolute; left: 0; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }

/* CARDS */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-bottom: 48px; }
.card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 32px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card-featured { border-color: var(--gold); border-width: 2px; position: relative; }
.card-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: var(--white); font-size: 0.75rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; white-space: nowrap; }
.card-tier { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); }
.card-tag { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--navy); background: var(--gray-100); padding: 4px 10px; border-radius: 20px; align-self: flex-start; }
.card-price { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--navy); }
.card-price-sm { font-weight: 700; font-size: 1.1rem; color: var(--navy); }
.card-name { font-weight: 700; font-size: 1.1rem; color: var(--navy); }
.card-desc { font-size: 0.9rem; color: var(--gray-600); line-height: 1.65; flex: 1; }
.card .btn { margin-top: auto; }

.section-dark .card { background: var(--navy-light); border-color: rgba(255,255,255,0.1); }
.section-dark .card-name { color: var(--white); }
.section-dark .card-price { color: var(--white); }
.section-dark .card-desc { color: rgba(255,255,255,0.7); }

/* CONSULT CTA */
.consult-cta { text-align: center; padding: 32px; background: rgba(255,255,255,0.06); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.1); }
.consult-cta p { color: rgba(255,255,255,0.8); margin-bottom: 16px; font-size: 1rem; }

/* RESOURCE SECTION */
.resource-inner { max-width: 600px; }
.section-gold .section-label { color: rgba(255,255,255,0.8); }
.section-gold h2 { color: var(--white); }
.section-gold p { color: rgba(255,255,255,0.9); margin-bottom: 24px; line-height: 1.7; }
.section-gold .btn-primary { background: var(--navy); border-color: var(--navy); color: var(--white); }
.section-gold .btn-primary:hover { background: var(--navy-dark); border-color: var(--navy-dark); }

/* CONTACT */
.contact-inner { max-width: 640px; }
.contact-inner .section-sub { margin-bottom: 40px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--gray-200);
  border-radius: 8px; font-family: var(--font-body); font-size: 0.95rem;
  color: var(--text); background: var(--white); transition: border-color 0.2s;
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--navy); }
.contact-form textarea { resize: vertical; }
.contact-form .btn { align-self: flex-start; }
.contact-alt { margin-top: 40px; padding-top: 40px; border-top: 1px solid var(--gray-200); }
.contact-alt p { color: var(--gray-600); margin-bottom: 16px; }

/* FOOTER */
.footer { background: var(--navy-dark); color: rgba(255,255,255,0.7); padding: 48px 0; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.footer-logo { font-family: var(--font-display); font-size: 1.2rem; color: var(--white); font-weight: 700; }
.footer-sub { font-size: 0.875rem; color: rgba(255,255,255,0.5); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.35); margin-top: 8px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  :root { --section-pad: 64px; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--gray-200); padding: 24px; gap: 20px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { padding: 120px 0 64px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .proof-inner { gap: 8px; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form .btn { width: 100%; }
}