/* AI Readiness — style.css */

/* ─── Google Fonts ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ─── Variables ──────────────────────────────────────────── */
:root {
  /* Primary brand */
  --primary: #818cf8;
  --primary-light: #a5b4fc;
  --primary-dim: rgba(129, 140, 248, 0.12);
  --primary-border: rgba(129, 140, 248, 0.25);

  /* Secondary data accent */
  --teal: #2dd4bf;
  --teal-dim: rgba(45, 212, 191, 0.10);

  /* Dark backgrounds — same family as lastmile */
  --bg-deep: #060c18;
  --bg-base: #0b1220;
  --bg-card: #111c2d;
  --bg-card-hover: #172236;

  /* Text */
  --text-1: #f8fafc;
  --text-2: #c8d6e8;
  --text-3: #64748b;

  /* Borders */
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(255, 255, 255, 0.13);

  /* Score tier colors */
  --tier-unready: #ef4444;
  --tier-emerging: #f59e0b;
  --tier-progressing: #818cf8;
  --tier-optimized: #10b981;

  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  background: var(--bg-deep);
  color: var(--text-1);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--primary);
  color: #fff;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-card-hover); border-radius: 3px; }

a { text-decoration: none; color: inherit; }

/* ─── Layout ─────────────────────────────────────────────── */
.container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(6, 12, 24, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.01em;
}

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

/* Hamburger: hidden checkbox (never shown) */
.nav-toggle {
  display: none;
}

/* Hamburger icon — hidden on desktop, shown on mobile */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 6px 4px;
  order: 3;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.2s;
}

/* Animate bars into X when menu is open */
.nav-toggle:checked + .nav-hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle:checked + .nav-hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-toggle:checked + .nav-hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a,
.nav-links a:visited {
  color: var(--text-2);
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-1);
}

.nav-links li.active a {
  color: var(--text-1);
  font-weight: 500;
}

.nav-cta,
.nav-cta:visited {
  background: var(--primary);
  color: #fff;
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--primary-light);
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  color: var(--text-2);
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 400;
  transition: all 0.2s;
  border: 1px solid var(--border-bright);
}

.btn-secondary:hover {
  color: var(--text-1);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--text-2);
  padding: 14px 0;
  font-size: 15px;
  font-weight: 400;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.btn-ghost:hover {
  color: var(--primary);
}

/* ─── Section Headers ────────────────────────────────────── */
.section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  line-height: 1.15;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 580px;
  font-weight: 300;
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  padding-top: 160px;
  padding-bottom: 120px;
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 10% 40%, rgba(129, 140, 248, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 10%, rgba(45, 212, 191, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

/* subtle dot grid */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 72px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.08em;
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-1);
  margin-bottom: 24px;
}

.hero-h1 em {
  font-style: normal;
  color: var(--primary);
}

.hero-sub {
  font-size: clamp(17px, 2vw, 19px);
  color: var(--text-2);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
  font-weight: 400;
}

/* ─── Score Panel (Hero Visual) ──────────────────────────── */
.hero-visual {
  position: relative;
}

.sample-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 12px;
  text-align: center;
}

.score-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 16px;
  padding: 28px 24px 24px;
  position: relative;
  overflow: hidden;
}

.score-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-border), transparent);
}

.score-ring-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.score-ring {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: conic-gradient(var(--primary) 0%, var(--bg-base) 0%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.score-inner {
  width: 100px;
  height: 100px;
  background: var(--bg-base);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1;
}

.score-denom {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  margin-top: 3px;
}

.score-tier-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid;
}

.tier-unready    { color: var(--tier-unready);    border-color: rgba(239,68,68,0.3);    background: rgba(239,68,68,0.08); }
.tier-emerging   { color: var(--tier-emerging);   border-color: rgba(245,158,11,0.3);   background: rgba(245,158,11,0.08); }
.tier-progressing{ color: var(--tier-progressing);border-color: rgba(129,140,248,0.3);  background: rgba(129,140,248,0.08);}
.tier-optimized  { color: var(--tier-optimized);  border-color: rgba(16,185,129,0.3);   background: rgba(16,185,129,0.08); }

.dim-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dim-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dim-name {
  font-size: 11px;
  color: var(--text-3);
  width: 110px;
  flex-shrink: 0;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dim-bar-track {
  flex: 1;
  height: 4px;
  background: var(--bg-base);
  border-radius: 2px;
  overflow: hidden;
}

.dim-bar-fill {
  height: 100%;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--primary), var(--teal));
  border-radius: 2px;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.dim-bar-fill.animate {
  transform: scaleX(1);
}

.dim-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  width: 24px;
  text-align: right;
  flex-shrink: 0;
}

/* ─── Cards ──────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: all 0.2s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 26px;
  margin-bottom: 16px;
  display: block;
}

.card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 400;
  margin-bottom: 10px;
  display: block;
}

.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  line-height: 1.25;
}

.card-body {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
}

/* ─── Dimension Cards ────────────────────────────────────── */
.dim-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.2s;
}

.dim-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary-border);
}

.dim-card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  font-weight: 400;
  margin-bottom: 12px;
  display: block;
}

.dim-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 8px;
  line-height: 1.3;
}

.dim-card-body {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.6;
  font-weight: 300;
}

.dim-card-detail {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.dim-card-detail-label {
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-bottom: 8px;
  display: block;
}

.dim-card-detail ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dim-card-detail ul li {
  font-size: 12px;
  color: var(--text-3);
  padding-left: 14px;
  position: relative;
}

.dim-card-detail ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  opacity: 0.6;
}

/* ─── Score Tiers ────────────────────────────────────────── */
.tier-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tier-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 24px;
  transition: border-color 0.2s;
}

.tier-item:hover {
  border-color: var(--border-bright);
}

.tier-range {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  width: 56px;
  flex-shrink: 0;
}

.tier-bar-track {
  flex: 1;
  height: 6px;
  background: var(--bg-deep);
  border-radius: 3px;
  overflow: hidden;
}

.tier-bar-fill {
  height: 100%;
  border-radius: 3px;
}

.tier-info {
  width: 160px;
  flex-shrink: 0;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.2;
}

.tier-desc {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 3px;
  font-weight: 300;
}

/* ─── Process Steps ──────────────────────────────────────── */
.steps {
  display: flex;
  flex-direction: column;
}

.step {
  display: flex;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child {
  border-bottom: none;
}

.step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--primary);
  margin-top: 4px;
}

.step-content {
  flex: 1;
}

.step-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.step-duration {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--primary);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step-body {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  font-weight: 300;
}

.step-details {
  list-style: none;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-details li {
  font-size: 14px;
  color: var(--text-2);
  padding-left: 20px;
  position: relative;
  font-weight: 300;
}

.step-details li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* ─── Deliverable / Included ─────────────────────────────── */
.included-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.included-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.included-check {
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.included-item-text strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 3px;
}

.included-text {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
  font-weight: 300;
}

/* ─── Differentiator List ────────────────────────────────── */
.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.diff-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.diff-marker {
  width: 2px;
  min-height: 52px;
  background: linear-gradient(to bottom, var(--primary), transparent);
  flex-shrink: 0;
  margin-top: 4px;
  border-radius: 1px;
}

.diff-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
}

.diff-body {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
}

/* ─── NOT List ───────────────────────────────────────────── */
.not-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.not-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.not-x {
  font-size: 16px;
  flex-shrink: 0;
  opacity: 0.4;
  color: var(--tier-unready);
  margin-top: 2px;
}

.not-text strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 4px;
}

.not-text span {
  font-size: 13px;
  color: var(--text-3);
  font-weight: 300;
}

/* ─── Price Block ────────────────────────────────────────── */
.price-block {
  padding: 44px 40px;
  background: var(--bg-card);
  border: 1px solid var(--primary-border);
  border-radius: 16px;
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.price-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.price-amount {
  font-family: var(--font-mono);
  font-size: 58px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.price-period {
  font-size: 15px;
  color: var(--text-3);
  margin-top: 6px;
  margin-bottom: 28px;
  font-weight: 300;
}

.price-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
  text-align: left;
}

.price-details li {
  font-size: 15px;
  color: var(--text-2);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 300;
}

.price-details li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 600;
  flex-shrink: 0;
}

.scarcity-note {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  text-align: center;
}

/* ─── CTA Section ────────────────────────────────────────── */
.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}

.cta-section.primary-glow {
  position: relative;
  overflow: hidden;
}

.cta-section.primary-glow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(129, 140, 248, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 17px;
  color: var(--text-2);
  margin-bottom: 32px;
  line-height: 1.65;
  font-weight: 300;
}

.cta-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  margin-top: 20px;
  letter-spacing: 0.04em;
}

/* ─── Pull Quote ─────────────────────────────────────────── */
.pull-quote {
  padding: 28px 36px;
  border-left: 2px solid var(--primary);
  background: var(--bg-card);
  border-radius: 0 12px 12px 0;
  font-size: 19px;
  font-style: italic;
  font-weight: 300;
  color: var(--text-1);
  line-height: 1.6;
  margin: 36px 0;
}

/* ─── Split layout ───────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* ─── Page Header (detail pages) ─────────────────────────── */
.page-header {
  padding-top: 148px;
  padding-bottom: 64px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 10% 50%, rgba(129, 140, 248, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-1);
  margin-bottom: 20px;
  line-height: 1.08;
  position: relative;
}

.page-header h1 em {
  font-style: normal;
  color: var(--primary);
}

.page-header .lead {
  font-size: 19px;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 600px;
  font-weight: 300;
  position: relative;
}

/* ─── Bio ────────────────────────────────────────────────── */
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.bio-text p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 22px;
  font-weight: 300;
}

.bio-text p:last-child {
  margin-bottom: 0;
}

.bio-text p strong {
  color: var(--text-1);
  font-weight: 500;
}

.bio-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ─── Form ───────────────────────────────────────────────── */
.form-stack {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary-border);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-3);
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ─── Assurance ──────────────────────────────────────────── */
.assurance-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.assurance-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.assurance-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.assurance-text strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 2px;
}

.assurance-text span {
  font-size: 13px;
  color: var(--text-3);
  font-weight: 300;
}

/* ─── Process Overview (contact) ─────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.process-step {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 16px;
}

.process-step-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 8px;
}

.process-step-body {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.6;
  font-weight: 300;
}

/* ─── Divider ────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin: 48px 0;
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-size: 14px;
  color: var(--text-3);
  font-weight: 300;
}

.footer-brand strong {
  color: var(--text-2);
  font-weight: 500;
}

.footer-note {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
  font-weight: 300;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-3);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text-2);
}

.footer-sister {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 300;
}

.footer-sister a {
  color: var(--primary);
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer-sister a:hover {
  opacity: 1;
}

/* ─── Service Cards ──────────────────────────────────────── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--primary-border);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.service-card-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}

.service-card-icon {
  font-size: 28px;
  margin-bottom: 16px;
}

.service-card-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  line-height: 1.2;
}

.service-card-tag {
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 16px;
}

.service-card-body {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 28px;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--primary);
  font-weight: 500;
  transition: gap 0.2s;
}

.service-card:hover .service-card-link {
  gap: 10px;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    display: none;
  }
}

@media (max-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr;
  }

  /* Pin logo left, stack CTA + hamburger right */
  .nav-inner {
    gap: 12px;
  }

  .nav-logo {
    margin-right: auto;
  }

  /* Compact CTA button on mobile */
  .nav-cta,
  .nav-cta:visited {
    padding: 7px 14px;
    font-size: 12px;
    order: 2;
  }

  /* Show hamburger icon */
  .nav-hamburger {
    display: flex;
  }

  /* Hide links by default on mobile */
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(6, 12, 24, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    gap: 0;
    z-index: 99;
  }

  /* Show links when checkbox is checked */
  .nav-toggle:checked ~ .nav-links {
    display: flex;
  }

  .nav-links li {
    border-bottom: 1px solid var(--border);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links a,
  .nav-links a:visited {
    display: block;
    padding: 14px 0;
    font-size: 16px;
  }

  .bio-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .step {
    flex-direction: column;
    gap: 16px;
  }

  .step-num {
    display: none;
  }

  .price-block {
    padding: 32px 24px;
  }

  .pull-quote {
    padding: 22px 24px;
    font-size: 17px;
  }

  .tier-item {
    flex-wrap: wrap;
    gap: 10px;
  }

  .tier-info {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding-top: 120px;
    padding-bottom: 80px;
  }

  .section {
    padding: 64px 0;
  }

  .card-grid-4 {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .price-amount {
    font-size: 46px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-stats {
    gap: 24px;
  }

  .cta-section {
    padding: 56px 0;
  }
}