/* ─────────────────────────────────────────────────────────────────────────── */
/* ABN Deal Analyzer — Global Styles                                           */
/* Color Palette: Navy #0D1B2A, Gold #C9A84C, Light Gold #E8C97A, Off-White   */
/* ─────────────────────────────────────────────────────────────────────────── */

:root {
  --navy: #0D1B2A;
  --navy-mid: #162436;
  --navy-light: #1E3148;
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dark: #A0822E;
  --white: #F5F3EF;
  --gray: #8A9BB0;
  --gray-light: #D4DCE6;
  --success: #2ECC71;
  --danger: #E74C3C;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --shadow: 0 4px 24px rgba(0,0,0,0.25);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 8px;
}

/* ─── Reset & Base ──────────────────────────────────────────────────────────── */

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--navy);
  color: var(--white);
  line-height: 1.65;
  min-height: 100vh;
}

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold-light); }

img { max-width: 100%; }

/* ─── Typography ─────────────────────────────────────────────────────────────── */

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }

.gold { color: var(--gold); }
.gold-light { color: var(--gold-light); }
.gray { color: var(--gray); }

/* ─── Layout ────────────────────────────────────────────────────────────────── */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-sm {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 80px 0; }

/* ─── Nav ────────────────────────────────────────────────────────────────────── */

.nav {
  background: var(--navy);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}

.nav-logo span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--gray);
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--gold-light) !important; }

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  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(-1px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
}
.btn-secondary:hover {
  background: rgba(201,168,76,0.1);
  color: var(--gold-light);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.1rem;
  border-radius: var(--radius);
}

.btn-full { width: 100%; }

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ─── Cards ─────────────────────────────────────────────────────────────────── */

.card {
  background: var(--navy-mid);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius);
  padding: 28px;
}

.card-gold {
  border-color: var(--gold);
}

/* ─── Forms ─────────────────────────────────────────────────────────────────── */

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-light);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

input, select, textarea {
  width: 100%;
  background: var(--navy-light);
  border: 1.5px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 1rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
}

input::placeholder, textarea::placeholder {
  color: var(--gray);
}

select option {
  background: var(--navy-mid);
  color: var(--white);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

/* ─── Badges ─────────────────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-gold {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.3);
}

.badge-popular {
  background: var(--gold);
  color: var(--navy);
}

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

.hero {
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  margin-bottom: 20px;
}

.hero h1 {
  max-width: 820px;
  margin: 0 auto 24px;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--gray);
  max-width: 580px;
  margin: 0 auto 40px;
}

/* ─── Trust bar ─────────────────────────────────────────────────────────────── */

.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 20px 0;
  border-top: 1px solid rgba(201,168,76,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.trust-item .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
}

.trust-item .lbl {
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Steps ─────────────────────────────────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.step {
  text-align: center;
  padding: 32px 24px;
}

.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(201,168,76,0.12);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold);
  margin: 0 auto 16px;
}

.step h3 { margin-bottom: 10px; }
.step p { color: var(--gray); font-size: 0.95rem; }

/* ─── Sample Analysis Preview ─────────────────────────────────────────────── */

.sample-box {
  background: var(--navy-light);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.sample-box::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(transparent, var(--navy-light));
  pointer-events: none;
}

.sample-section {
  margin-bottom: 20px;
}

.sample-section h4 {
  font-size: 0.95rem;
  color: var(--gold);
  margin-bottom: 8px;
}

.sample-section p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ─── Pricing cards ─────────────────────────────────────────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--navy-mid);
  border: 1.5px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--gold);
  position: relative;
}

.pricing-card .popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-card .price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin: 16px 0 4px;
}

.pricing-card .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray);
}

.pricing-card .desc {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.pricing-features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

/* ─── FAQ ────────────────────────────────────────────────────────────────────── */

.faq-item {
  border-bottom: 1px solid rgba(201,168,76,0.1);
  padding: 20px 0;
}

.faq-q {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--white);
}

.faq-a {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ─── Results Page ─────────────────────────────────────────────────────────── */

.analysis-output {
  background: var(--navy-mid);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  padding: 36px;
  line-height: 1.8;
}

.analysis-output h2 {
  font-size: 1.5rem;
  color: var(--gold);
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.analysis-output h2:first-child {
  margin-top: 0;
}

.analysis-output h3 {
  font-size: 1.1rem;
  color: var(--gold-light);
  margin: 20px 0 8px;
}

.analysis-output p {
  color: var(--gray-light);
  margin-bottom: 12px;
}

.analysis-output ul, .analysis-output ol {
  padding-left: 24px;
  margin-bottom: 12px;
}

.analysis-output li {
  color: var(--gray-light);
  margin-bottom: 6px;
}

.analysis-output strong {
  color: var(--white);
}

.analysis-output blockquote {
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  margin: 16px 0;
  font-style: italic;
  color: var(--gold-light);
}

/* ─── Loading spinner ─────────────────────────────────────────────────────── */

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(201,168,76,0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 60px 0;
  text-align: center;
}

.loading-state p { color: var(--gray); }

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

footer {
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 32px 0;
  text-align: center;
  color: var(--gray);
  font-size: 0.85rem;
}

footer a { color: var(--gray); }
footer a:hover { color: var(--gold); }

/* ─── Alerts ─────────────────────────────────────────────────────────────────── */

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.alert-success {
  background: rgba(46,204,113,0.1);
  border: 1px solid rgba(46,204,113,0.3);
  color: #2ecc71;
}

.alert-error {
  background: rgba(231,76,60,0.1);
  border: 1px solid rgba(231,76,60,0.3);
  color: #e74c3c;
}

.alert-info {
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--gold-light);
}

/* ─── Dividers & Utilities ──────────────────────────────────────────────────── */

.divider {
  height: 1px;
  background: rgba(201,168,76,0.1);
  margin: 40px 0;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }

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

@media (max-width: 768px) {
  .nav-links { display: none; }
  section { padding: 56px 0; }
  .hero { padding: 60px 0 48px; }
  .trust-bar { gap: 24px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .analysis-output { padding: 24px 18px; }
}

@media (max-width: 480px) {
  .btn-large { padding: 14px 24px; font-size: 1rem; }
}

/* ─── Print ────────────────────────────────────────────────────────────────── */

@media print {
  body { background: white; color: black; }
  .nav, footer, .no-print { display: none; }
  .analysis-output { background: white; border: none; color: black; }
  .analysis-output h2 { color: #1a1a2e; }
  .analysis-output p, .analysis-output li { color: #333; }
}