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

:root {
  --navy:   #0f1b3c;
  --blue:   #1a4fd8;
  --gold:   #f5a623;
  --white:  #ffffff;
  --light:  #f4f6fb;
  --gray:   #64748b;
  --border: #e2e8f0;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(15,27,60,0.10);
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1e293b;
  background: #fff;
  line-height: 1.6;
}

/* ── Layout ─────────────────────────────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 560px; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px; border-radius: var(--radius);
  font-weight: 600; font-size: 15px; text-decoration: none;
  cursor: pointer; border: 2px solid transparent;
  transition: all 0.15s;
}
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: #1340b0; border-color: #1340b0; }
.btn-outline  { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover  { background: var(--blue); color: #fff; }
.btn-lg   { padding: 14px 32px; font-size: 17px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 22px; font-weight: 800; color: var(--navy); text-decoration: none; }
.logo span { color: var(--blue); }
.site-header nav { display: flex; align-items: center; gap: 24px; }
.site-header nav a:not(.btn) { color: var(--gray); text-decoration: none; font-weight: 500; }
.site-header nav a:not(.btn):hover { color: var(--navy); }

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  padding: 90px 0 80px;
  background: linear-gradient(135deg, var(--navy) 0%, #1a3070 100%);
  color: #fff; text-align: center;
}
.hero-badge {
  display: inline-block; background: var(--gold); color: var(--navy);
  font-size: 12px; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 4px 14px; border-radius: 20px;
  margin-bottom: 20px;
}
.hero h1 { font-size: clamp(28px, 5vw, 52px); font-weight: 800; line-height: 1.15; max-width: 760px; margin: 0 auto 20px; }
.hero p  { font-size: 18px; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 36px; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; }
.hero-stats .stat { display: flex; flex-direction: column; align-items: center; }
.hero-stats .stat strong { font-size: 36px; font-weight: 800; color: var(--gold); }
.hero-stats .stat span   { font-size: 13px; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.5px; }

/* ── How It Works ───────────────────────────────────────────────────────── */
.how-it-works { padding: 80px 0; background: var(--light); }
.how-it-works h2 { font-size: 32px; font-weight: 800; text-align: center; margin-bottom: 48px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.step { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.step-num { width: 36px; height: 36px; background: var(--blue); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; margin-bottom: 14px; }
.step h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.step p  { font-size: 14px; color: var(--gray); }

/* ── CTA Band ───────────────────────────────────────────────────────────── */
.cta-band { background: var(--blue); color: #fff; padding: 70px 0; text-align: center; }
.cta-band h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.cta-band p  { font-size: 17px; color: rgba(255,255,255,0.8); margin-bottom: 32px; }

/* ── Signup Page ────────────────────────────────────────────────────────── */
.signup-page { padding: 60px 0; background: var(--light); min-height: calc(100vh - 64px); }
.signup-card { background: #fff; border-radius: 16px; padding: 40px; box-shadow: var(--shadow); }
.signup-card h1 { font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.signup-sub { color: var(--gray); margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-group input,
.form-group select {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 15px; font-family: inherit;
  transition: border-color 0.15s;
}
.form-group input:focus,
.form-group select:focus { outline: none; border-color: var(--blue); }
.signup-fine { font-size: 12px; color: var(--gray); text-align: center; margin-top: 14px; }
.signup-fine a { color: var(--blue); }

.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-weight: 500; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error   { background: #fee2e2; color: #991b1b; }

/* ── Pricing ────────────────────────────────────────────────────────────── */
.pricing-page { padding: 70px 0; }
.pricing-page h1 { font-size: 36px; font-weight: 800; text-align: center; margin-bottom: 8px; }
.pricing-sub { color: var(--gray); text-align: center; margin-bottom: 48px; font-size: 17px; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: start; }
.pricing-card { border: 1.5px solid var(--border); border-radius: 16px; padding: 32px; position: relative; }
.pricing-card-featured { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,79,216,0.12); }
.plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 3px 14px; border-radius: 20px; white-space: nowrap; }
.plan-name  { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.plan-price { margin-bottom: 8px; }
.plan-price strong { font-size: 42px; font-weight: 800; }
.plan-price span   { font-size: 16px; color: var(--gray); }
.plan-desc  { color: var(--gray); font-size: 14px; margin-bottom: 20px; }
.plan-features { list-style: none; margin-bottom: 28px; }
.plan-features li { padding: 6px 0; font-size: 14px; border-bottom: 1px solid var(--border); }
.plan-features li:last-child { border-bottom: none; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.6); padding: 30px 0; }
.site-footer .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer nav a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 13px; }
.site-footer nav a:hover { color: #fff; }

/* ── Mobile ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-stats { gap: 28px; }
  .site-header nav a:not(.btn) { display: none; }
}