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

:root {
  --navy:      #0F1F3D;
  --navy-mid:  #1A3461;
  --blue:      #2D6BB5;
  --blue-lt:   #4A8FD4;
  --gold:      #C8900A;
  --gold-lt:   #E8A838;
  --white:     #FFFFFF;
  --off-white: #F7F9FC;
  --gray-100:  #EEF2F7;
  --gray-200:  #D8E2EF;
  --gray-500:  #6B7FA0;
  --gray-700:  #3D4F6A;
  --text:      #1A2840;
  --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --max-w:     1100px;
  --radius:    6px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Layout helpers ───────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 5rem 0; }

.eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: normal;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray-700);
  max-width: 620px;
  line-height: 1.7;
}

/* ── Nav ──────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-200);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--navy);
  font-weight: normal;
  letter-spacing: 0.02em;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--gray-700);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.85rem !important;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--navy-mid) !important; }

/* ── Hero ─────────────────────────────────────── */
#hero {
  padding-top: 120px;
  padding-bottom: 6rem;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(44,107,181,0.12) 100%);
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}

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

.hero-text .eyebrow { color: var(--gold-lt); }

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  font-weight: normal;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: normal;
  color: var(--gold-lt);
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(200,219,245,0.85);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--gold-lt);
  color: var(--navy);
}

.btn-primary:hover { background: #F0B840; }

.btn-ghost {
  border: 1px solid rgba(200,219,245,0.4);
  color: rgba(200,219,245,0.9);
}

.btn-ghost:hover {
  border-color: rgba(200,219,245,0.8);
  color: var(--white);
}

/* Hero stats */
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,219,245,0.15);
  border-left: 3px solid var(--gold-lt);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  backdrop-filter: blur(4px);
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.82rem;
  color: rgba(200,219,245,0.7);
  line-height: 1.4;
}

/* ── Problem ──────────────────────────────────── */
#problem {
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-top: 3rem;
}

.problem-quote {
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
  margin-bottom: 2rem;
}

.problem-quote blockquote {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--navy);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 0.5rem;
}

.problem-quote cite {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-style: normal;
}

.problem-facts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fact-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
}

.fact-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--blue);
  line-height: 1;
  white-space: nowrap;
  width: 140px;
  flex-shrink: 0;
}

.fact-text {
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.fact-text strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

/* ── Approach ─────────────────────────────────── */
#approach {
  background: var(--off-white);
}

.approach-header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pillar {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  padding: 2rem;
  position: relative;
  transition: box-shadow 0.2s, transform 0.2s;
}

.pillar:hover {
  box-shadow: 0 8px 30px rgba(15,31,61,0.1);
  transform: translateY(-2px);
}

.pillar-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 1rem;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.pillar-body {
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.pillar-icon {
  width: 40px;
  height: 40px;
  background: var(--gray-100);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}

/* ── Why Not Incumbents ───────────────────────── */
#difference {
  background: var(--white);
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.diff-col-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid;
}

.diff-col-label.incumbent { color: var(--gray-500); border-color: var(--gray-200); }
.diff-col-label.ridgectx  { color: var(--gold); border-color: var(--gold-lt); }

.diff-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
}

.diff-item:last-child { border-bottom: none; }

.diff-icon {
  margin-top: 2px;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.diff-item.neg .diff-icon { color: var(--gray-500); }
.diff-item.neg .diff-text { color: var(--gray-500); }
.diff-item.pos .diff-icon { color: var(--blue); }
.diff-item.pos .diff-text { color: var(--text); font-weight: 500; }

/* ── Stats bar ────────────────────────────────── */
#stats {
  background: var(--navy);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stats-item { padding: 0.5rem; }

.stats-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stats-num span { color: var(--gold-lt); }

.stats-label {
  font-size: 0.82rem;
  color: rgba(200,219,245,0.65);
  line-height: 1.4;
}

.stats-divider {
  width: 1px;
  background: rgba(200,219,245,0.15);
  align-self: stretch;
}

/* ── Roadmap ──────────────────────────────────── */
#roadmap {
  background: var(--off-white);
}

.roadmap-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3rem;
  position: relative;
}

.roadmap-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}

.roadmap-step {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.step-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray-500);
  position: relative;
}

.step-dot.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--gold-lt);
}

.step-year {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 0.6rem;
}

.step-body {
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.55;
}

/* ── Contact / CTA ────────────────────────────── */
#contact {
  background: var(--white);
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-inner .section-title { margin-bottom: 1rem; }
.contact-inner .section-sub { margin: 0 auto 2rem; text-align: left; }

.contact-card {
  background: var(--navy);
  border-radius: 10px;
  padding: 2.5rem;
  text-align: left;
}

.contact-card p {
  color: rgba(200,219,245,0.8);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  line-height: 1.65;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold-lt);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.contact-link:hover { background: #F0B840; }

.contact-note {
  margin-top: 1.25rem;
  font-size: 0.78rem;
  color: rgba(200,219,245,0.45);
}

/* ── Footer ───────────────────────────────────── */
footer {
  background: var(--off-white);
  border-top: 1px solid var(--gray-200);
  padding: 2rem 0;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer-logo {
  font-family: var(--font-serif);
  color: var(--navy);
  font-size: 1rem;
}

.footer-logo span { color: var(--gold); font-weight: bold; }

/* ── Responsive ───────────────────────────────── */
@media (max-width: 800px) {
  .hero-inner,
  .problem-grid,
  .diff-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .pillar-grid,
  .stats-grid,
  .roadmap-steps { grid-template-columns: 1fr; }

  .stats-divider { display: none; }

  .roadmap-steps::before { display: none; }

  .nav-links { display: none; }

  section { padding: 3.5rem 0; }
}