/* ── Tokens ── */
:root {
  --navy:    #0D1B2A;
  --navy-mid: #1A2E42;
  --gold:    #C9A84C;
  --gold-light: #E8C97A;
  --cream:   #F5F3EE;
  --cream-dark: #EAE7DF;
  --ink:     #1C1C1E;
  --muted:   #6B7280;
  --border:  rgba(201,168,76,0.25);

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.nav-tag {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Shared Section ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-xl) 2rem;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 680px;
  margin-bottom: var(--space-md);
}

/* ── Hero ── */
.hero {
  background: var(--navy);
  color: var(--cream);
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin-bottom: 1.5rem;
}

.hero-headline em {
  color: var(--gold);
  font-style: italic;
}

.hero-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(245,243,238,0.75);
  max-width: 480px;
}

/* ── Briefing Preview ── */
.briefing-preview {
  background: var(--cream);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(201,168,76,0.2);
}

.preview-header {
  background: var(--navy);
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.preview-date {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.preview-body {
  padding: 1.25rem;
}

.preview-section {
  margin-bottom: 1rem;
}

.preview-label {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.preview-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--navy);
  line-height: 1.3;
}

.preview-text {
  font-size: 0.8rem;
  color: var(--ink);
  line-height: 1.5;
  opacity: 0.75;
}

.preview-divider {
  height: 1px;
  background: var(--cream-dark);
  margin: 0.75rem 0;
}

.preview-footer {
  background: var(--cream-dark);
  padding: 0.5rem 1.25rem;
  border-top: 1px solid var(--cream-dark);
}

.preview-footer span {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── What It Is ── */
.what-it-is {
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: var(--space-md);
}

.problem-item {
  padding: 2rem;
  background: white;
  border-radius: 4px;
  border: 1px solid var(--cream-dark);
}

.problem-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.problem-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.problem-item p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

.solution-statement {
  background: var(--navy);
  border-radius: 4px;
  padding: 1.75rem 2rem;
  max-width: 680px;
}

.solution-statement p {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--cream);
  font-style: italic;
  line-height: 1.5;
}

/* ── The Briefing ── */
.the-briefing {
  background: white;
  border-bottom: 1px solid var(--cream-dark);
}

.briefing-structure {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: var(--space-md);
}

.briefing-col h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.briefing-col p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

.col-icon {
  margin-bottom: 1.25rem;
}

/* ── Venezuela Case ── */
.venezuela-case {
  background: var(--navy);
  color: var(--cream);
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.case-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--cream);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.case-body {
  font-size: 0.95rem;
  color: rgba(245,243,238,0.7);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.sample-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.meta-item {
  display: flex;
  gap: 1.5rem;
  font-size: 0.8rem;
}

.meta-label {
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.05em;
  min-width: 80px;
}

.meta-value {
  color: rgba(245,243,238,0.7);
}

.sample-cta {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2.5rem;
  text-align: center;
}

.cta-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--cream);
  margin-bottom: 0.75rem;
}

.cta-description {
  font-size: 0.85rem;
  color: rgba(245,243,238,0.6);
}

/* ── Pricing ── */
.pricing {
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
}

.pricing-sub {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.pricing-card {
  background: white;
  border: 1px solid var(--cream-dark);
  border-radius: 4px;
  overflow: hidden;
  max-width: 560px;
}

.price-row {
  background: var(--navy);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.price-label {
  font-size: 0.85rem;
  color: rgba(245,243,238,0.7);
  letter-spacing: 0.05em;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--cream);
}

.price-period {
  font-size: 1rem;
  color: rgba(245,243,238,0.5);
}

.price-includes {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.include-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--ink);
}

/* ── Closing ── */
.closing {
  background: var(--cream);
}

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

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--navy);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.closing-body {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Footer ── */
.site-footer {
  background: var(--navy);
  padding: 2.5rem 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--cream);
  margin-bottom: 0.25rem;
}

.footer-tagline {
  font-size: 0.75rem;
  color: rgba(245,243,238,0.45);
}

.footer-meta {
  font-size: 0.75rem;
  color: rgba(245,243,238,0.3);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-right { order: -1; }
  .briefing-preview { max-width: 480px; }
  .problem-grid { grid-template-columns: 1fr; gap: 1rem; }
  .briefing-structure { grid-template-columns: 1fr; gap: 2rem; }
  .case-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section-inner { padding: 3rem 1.25rem; }
  .hero { padding: 3rem 0; }
  .hero-inner { padding: 0 1.25rem; }
  .pricing-card { max-width: 100%; }
  .price-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .footer-inner { flex-direction: column; gap: 1rem; align-items: flex-start; }
}