/* ─── RESET & BASE ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0D1B2A;
  --navy-mid:#162333;
  --gold:    #F59E0B;
  --gold-dim:#C47A08;
  --mint:    #10B981;
  --white:   #FFFFFF;
  --off-white:#E8EEF4;
  --slate:   #94A3B8;
  --slate-d: #64748B;
}

html { scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--off-white);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────── */

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
}

/* ─── NAV ────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(13,27,42,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,158,11,0.12);
}

.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--slate);
  font-weight: 400;
}

/* ─── SECTION SHARED ────────────────────────────────── */

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-headline {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 20px;
}

.section-body {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 580px;
  line-height: 1.7;
}

/* ─── HERO ──────────────────────────────────────────── */

.hero {
  padding: 100px 40px 80px;
  position: relative;
  overflow: hidden;
  min-height: 85vh;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,158,11,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--slate);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 0;
  align-items: stretch;
}

.stat {
  flex: 1;
  padding: 24px 28px;
  background: rgba(22,35,51,0.8);
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: 8px;
}

.stat-value {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--slate-d);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  background: rgba(245,158,11,0.15);
  margin: 16px 0;
  align-self: stretch;
}

/* ─── HERO VISUAL ────────────────────────────────────── */

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.scanner-ring {
  position: relative;
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(245,158,11,0.25);
  animation: expand 3s ease-out infinite;
}

.ring-1 { width: 80px;  height: 80px;  animation-delay: 0s; }
.ring-2 { width: 120px; height: 120px; animation-delay: 1s; }
.ring-3 { width: 160px; height: 160px; animation-delay: 2s; }

@keyframes expand {
  0%   { opacity: 0.8; transform: scale(0.85); }
  100% { opacity: 0;   transform: scale(1.4); }
}

.ring-center {
  width: 64px; height: 64px;
  background: var(--navy-mid);
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(245,158,11,0.2);
}

.scanner-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.8;
}

/* ─── EXPOSURE SECTION ──────────────────────────────── */

.exposure {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.exposure .section-body { margin-bottom: 56px; }

.exposure-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.exposure-card {
  padding: 36px;
  background: rgba(22,35,51,0.6);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  transition: border-color 0.2s;
}

.exposure-card:hover { border-color: rgba(245,158,11,0.3); }

.exposure-icon {
  width: 52px; height: 52px;
  background: rgba(245,158,11,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.exposure-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.exposure-card p {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.65;
  margin-bottom: 16px;
}

.exposure-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(245,158,11,0.1);
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}

/* ─── HOW SECTION ────────────────────────────────────── */

.how {
  padding: 100px 0;
  background: var(--navy-mid);
}

.how .section-body { margin-bottom: 64px; }

.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.how-step {
  padding: 0 32px 0 0;
  position: relative;
}

.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(245,158,11,0.15);
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}

.step-body h3 {
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.step-body p {
  font-size: 0.875rem;
  color: var(--slate);
  line-height: 1.65;
}

.step-arrow {
  position: absolute;
  right: 0; top: 40px;
  width: 24px; height: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M9 5l7 7-7 7' stroke='%23F59E0B' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.5;
}

.how-step:last-child .step-arrow { display: none; }

/* ─── OUTCOMES SECTION ───────────────────────────────── */

.outcomes {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--navy) 0%, #0F2035 100%);
}

.outcomes .section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.outcomes .section-body { margin-bottom: 40px; }

.outcome-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.outcome-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.outcome-check {
  width: 28px; height: 28px;
  background: rgba(16,185,129,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.outcome-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 4px;
}

.outcome-item p {
  font-size: 0.85rem;
  color: var(--slate-d);
  line-height: 1.5;
}

/* ─── SAVINGS DEMO ──────────────────────────────────── */

.savings-demo {
  background: rgba(22,35,51,0.8);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 16px;
  padding: 48px;
}

.savings-header {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-d);
  margin-bottom: 12px;
}

.savings-figure {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--mint);
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}

.savings-sub {
  font-size: 0.82rem;
  color: var(--slate-d);
  margin-bottom: 36px;
}

.savings-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.875rem;
}

.breakdown-row span:first-child { color: var(--slate); }
.breakdown-row span:last-child { color: var(--white); font-weight: 600; }

.savings-note {
  font-size: 0.75rem;
  color: var(--slate-d);
  margin-top: 20px;
  font-style: italic;
}

/* ─── CLOSING ────────────────────────────────────────── */

.closing {
  padding: 120px 0;
  background: var(--navy);
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.closing-inner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 28px;
}

.closing-inner p {
  font-size: 1.05rem;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 20px;
}

.closing-inner p:last-child {
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0;
}

/* ─── FOOTER ─────────────────────────────────────────── */

.footer {
  padding: 60px 0;
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-meta {
  font-size: 0.78rem;
  color: var(--slate-d);
  line-height: 1.8;
}

/* ─── RESPONSIVE ─────────────────────────────────────── */

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 60px 24px 60px; min-height: auto; }
  .hero-visual { display: none; }
  .hero-stats { flex-direction: column; }
  .stat-divider { width: auto; height: 1px; }
  .exposure-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .how-step { padding: 0 0 40px; }
  .step-arrow { display: none; }
  .outcomes .section-inner { grid-template-columns: 1fr; }
  .section-inner { padding: 0 24px; }
  .nav { padding: 0 24px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.4rem; }
  .savings-figure { font-size: 2.8rem; }
  .savings-demo { padding: 28px; }
}