/* ============================================================
   Melon Bots — melonbots.com
   Design system & shared styles
   ============================================================ */

/* --- Reset & base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  font-feature-settings: 'ss01', 'ss02', 'cv01', 'cv11';
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
ul, ol { list-style: none; }

/* --- Design tokens --- */
:root {
  --bg: #0E0D0B;
  --bg-elev: #15130F;
  --bg-card: #1A1714;
  --border: #2A2620;
  --border-soft: #1F1C18;
  --text: #F1EADD;
  --text-dim: #A89F91;
  --text-faint: #6B6357;
  --melon: #F5623C;
  --melon-soft: rgba(245, 98, 60, 0.12);
  --cream: #E8D9B0;
  --sage: #9BB57A;

  --display: 'Instrument Serif', 'Times New Roman', serif;
  --sans: 'Manrope', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --container: 1280px;
  --container-narrow: 960px;
  --radius: 4px;
  --radius-lg: 12px;
}

/* --- Grain texture overlay --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* --- Layout primitives --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 28px; position: relative; z-index: 2; }

section { padding: 120px 0; position: relative; }
section.tight { padding: 80px 0; }

/* --- Typography --- */
.display {
  font-family: var(--display);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.02em;
}
h1.display { font-size: clamp(3rem, 7vw, 6.5rem); }
h2.display { font-size: clamp(2.25rem, 5vw, 4.25rem); }
h3.display { font-size: clamp(1.75rem, 3.2vw, 2.75rem); }

.italic { font-style: italic; }

.mono {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--melon);
  margin-bottom: 32px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--melon);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.lead {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 640px;
}

/* --- Nav --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  background: rgba(14, 13, 11, 0.72);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.brand {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.55rem;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--melon);
  position: relative;
  flex: none;
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--bg);
}
.brand-mark::before {
  content: '';
  position: absolute;
  top: 50%; left: 3px; right: 3px;
  height: 1px;
  background: var(--melon);
  transform: translateY(-50%);
  z-index: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--melon);
}

.nav-cta {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-cta:hover { border-color: var(--melon); color: var(--melon); }

.nav-toggle { display: none; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--melon);
  color: var(--bg);
  border-color: var(--melon);
}
.btn-primary:hover {
  background: var(--text);
  border-color: var(--text);
  transform: translateY(-1px);
}
.btn-ghost {
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--text);
  background: rgba(241, 234, 221, 0.04);
}
.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* --- Hero --- */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-30%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(245, 98, 60, 0.18), transparent 60%);
  pointer-events: none;
  z-index: 1;
  filter: blur(40px);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elev);
  margin-bottom: 36px;
  animation: fadeUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.hero-tag .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 8px var(--sage);
  animation: pulse 2.4s ease-in-out infinite;
}
.hero-tag span { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); }

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.8rem, 7.5vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  max-width: 15ch;
  margin-bottom: 36px;
  animation: fadeUp 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.1s both;
}
.hero h1 em { font-style: italic; color: var(--cream); }
.hero h1 .melon-text { color: var(--melon); font-style: italic; }

.hero-sub {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 44px;
  animation: fadeUp 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s both;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 80px;
  animation: fadeUp 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s both;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-soft);
  animation: fadeUp 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.4s both;
}
.hero-proof-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.hero-proof-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-proof-item strong {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: -0.02em;
}
.hero-proof-item span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* --- Section heading cluster --- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  margin-bottom: 80px;
  align-items: start;
}
.section-head h2 { max-width: 16ch; }
.section-head .section-head-body p { font-size: 1.1rem; color: var(--text-dim); line-height: 1.65; max-width: 54ch; }

@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: 28px; margin-bottom: 56px; }
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
  position: relative;
  overflow: hidden;
}
.card:hover {
  border-color: var(--melon);
  background: #1D1915;
}
.card-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-num .tag {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 0.66rem;
}
.card h3 {
  font-family: var(--display);
  font-size: 2rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 16px;
}
.card h3 em { color: var(--melon); }
.card-body { color: var(--text-dim); line-height: 1.65; margin-bottom: 28px; }
.card-list { margin-bottom: 32px; }
.card-list li {
  font-size: 0.92rem;
  color: var(--text-dim);
  padding: 10px 0;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.card-list li:first-child { border-top: none; }
.card-list li strong { color: var(--text); font-weight: 500; font-size: 0.95rem; }
.card-list li .price { font-family: var(--mono); font-size: 0.8rem; color: var(--melon); white-space: nowrap; }

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}
.card-foot a {
  font-size: 0.9rem;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.card-foot a .arrow { transition: transform 0.2s ease; }
.card:hover .card-foot a .arrow { transform: translateX(4px); color: var(--melon); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) { .services-grid { grid-template-columns: 1fr; } }

/* --- Stats / credibility --- */
.credibility {
  background:
    radial-gradient(circle at 10% 20%, rgba(245, 98, 60, 0.07), transparent 40%),
    var(--bg);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-value {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--text);
  margin-bottom: 14px;
}
.stat-value em { color: var(--melon); font-style: italic; }
.stat-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid var(--border); }
  .stat:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat:nth-child(even) { border-right: none; }
  .stat:nth-last-child(-n+2) { border-bottom: none; }
}

/* --- Process steps --- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
.step {
  padding: 36px 32px 40px 0;
  border-right: 1px solid var(--border);
  position: relative;
}
.step:last-child { border-right: none; }
.step:last-child { padding-right: 0; }
.step-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--melon);
  margin-bottom: 20px;
}
.step h4 {
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.1;
}
.step p { color: var(--text-dim); font-size: 0.95rem; line-height: 1.6; }
@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); padding: 28px 0; }
  .step:last-child { border-bottom: none; }
}

/* --- Case study cards --- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  min-height: 420px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--melon);
}
.case-meta { display: flex; justify-content: space-between; margin-bottom: 24px; }
.case-meta span { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }
.case-title {
  font-family: var(--display);
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.case-title em { color: var(--melon); font-style: italic; }
.case-desc { color: var(--text-dim); line-height: 1.6; margin-bottom: 32px; flex: 1; }
.case-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}
.case-metric { }
.case-metric .v {
  font-family: var(--display);
  font-size: 1.7rem;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}
.case-metric .v em { color: var(--melon); font-style: italic; }
.case-metric .l { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); }
@media (max-width: 960px) { .cases-grid { grid-template-columns: 1fr; } }

/* --- Stack / technologies --- */
.stack {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.stack-row {
  display: flex;
  gap: 64px;
  padding: 20px 0;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.stack-row:nth-child(2) { animation-duration: 50s; animation-direction: reverse; }
.stack-item {
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.stack-item::before {
  content: '◆';
  color: var(--melon);
  font-size: 0.7rem;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --- Manifesto / quote --- */
.manifesto {
  text-align: center;
  padding: 140px 0;
}
.manifesto blockquote {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin: 0 auto;
  font-style: italic;
}
.manifesto blockquote em { color: var(--melon); }
.manifesto cite {
  display: block;
  margin-top: 40px;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-style: normal;
}

/* --- FAQ --- */
.faq-list { border-top: 1px solid var(--border); }
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  cursor: pointer;
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.faq-q h4 {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.faq-toggle {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: all 0.25s ease;
  font-family: var(--mono);
  color: var(--text-dim);
}
.faq-item.open .faq-toggle { background: var(--melon); border-color: var(--melon); color: var(--bg); transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  color: var(--text-dim);
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding-top: 0;
  line-height: 1.65;
  max-width: 64ch;
}
.faq-item.open .faq-a { max-height: 400px; padding-top: 20px; }

/* --- Final CTA --- */
.cta-final {
  padding: 140px 0;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(245, 98, 60, 0.08), transparent 50%),
    var(--bg);
  border-top: 1px solid var(--border-soft);
}
.cta-final h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 32px;
}
.cta-final h2 em { color: var(--melon); font-style: italic; }
.cta-final p { font-size: 1.15rem; color: var(--text-dim); max-width: 52ch; margin: 0 auto 48px; line-height: 1.6; }
.cta-final-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.cta-contact {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--border-soft);
  max-width: 720px;
  margin: 0 auto;
}
.cta-contact div { text-align: left; }
.cta-contact .label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 6px; }
.cta-contact .val { font-family: var(--display); font-size: 1.3rem; color: var(--text); font-style: italic; }
.cta-contact a.val:hover { color: var(--melon); }

/* --- Footer --- */
footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-elev);
  position: relative;
  z-index: 2;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 64px;
}
.footer-brand {
  max-width: 380px;
}
.footer-brand .brand { font-size: 1.8rem; margin-bottom: 20px; }
.footer-brand p { color: var(--text-dim); font-size: 0.95rem; line-height: 1.6; }
.footer-col h5 {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 20px;
  font-weight: 500;
}
.footer-col ul li { padding: 6px 0; }
.footer-col ul li a { font-size: 0.95rem; color: var(--text-dim); transition: color 0.2s ease; }
.footer-col ul li a:hover { color: var(--melon); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-soft);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 16px;
}
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* --- Page header (for inner pages) --- */
.page-header {
  padding: 80px 0 60px;
  position: relative;
}
.page-header .crumb {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-header .crumb a:hover { color: var(--melon); }
.page-header .crumb .sep { color: var(--text-faint); }
.page-header h1 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 18ch;
  margin-bottom: 32px;
}
.page-header h1 em { color: var(--melon); font-style: italic; }
.page-header .lead { font-size: 1.2rem; }

/* --- Service page structure --- */
.service-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 60px 0;
}
.service-meta > div {
  padding: 24px 28px;
  border-right: 1px solid var(--border);
}
.service-meta > div:last-child { border-right: none; }
.service-meta .k { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 8px; }
.service-meta .v { font-family: var(--display); font-size: 1.4rem; letter-spacing: -0.015em; color: var(--text); }
.service-meta .v em { color: var(--melon); font-style: italic; }
@media (max-width: 900px) {
  .service-meta { grid-template-columns: repeat(2, 1fr); }
  .service-meta > div { border-bottom: 1px solid var(--border); }
  .service-meta > div:nth-child(odd) { border-right: 1px solid var(--border); }
  .service-meta > div:nth-child(even) { border-right: none; }
  .service-meta > div:nth-last-child(-n+2) { border-bottom: none; }
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.two-col h2 { position: sticky; top: 120px; }
@media (max-width: 960px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col h2 { position: static; }
}

.checklist li {
  padding: 14px 0;
  border-top: 1px solid var(--border-soft);
  display: flex;
  gap: 14px;
  align-items: start;
  color: var(--text-dim);
  line-height: 1.6;
}
.checklist li:first-child { border-top: none; }
.checklist li::before {
  content: '✓';
  color: var(--melon);
  font-family: var(--mono);
  flex: none;
  margin-top: 2px;
}
.checklist li strong { color: var(--text); font-weight: 500; }

.pricing-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 40px 0;
}
.pricing-box .price-display {
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--melon);
  margin-bottom: 12px;
}
.pricing-box .price-unit { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 24px; }
.pricing-box .price-desc { color: var(--text-dim); line-height: 1.6; margin-bottom: 32px; }

/* --- Prose (for case study narrative) --- */
.prose { max-width: 68ch; }
.prose p { margin-bottom: 24px; color: var(--text); line-height: 1.75; font-size: 1.05rem; }
.prose p:first-child::first-letter {
  font-family: var(--display);
  font-size: 3.8rem;
  float: left;
  line-height: 0.85;
  margin: 8px 10px 0 0;
  color: var(--melon);
  font-style: italic;
}
.prose h3 { font-family: var(--display); font-size: 1.8rem; letter-spacing: -0.02em; margin: 40px 0 16px; }
.prose ul { margin-bottom: 24px; padding-left: 24px; }
.prose ul li { list-style: disc; color: var(--text-dim); margin-bottom: 8px; line-height: 1.6; }

/* --- Contact / form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 40px;
}
.contact-methods li {
  padding: 24px 0;
  border-top: 1px solid var(--border-soft);
}
.contact-methods li:first-child { border-top: none; }
.contact-methods .k {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.contact-methods .v {
  font-family: var(--display);
  font-size: 1.6rem;
  font-style: italic;
  letter-spacing: -0.015em;
}
.contact-methods a.v:hover { color: var(--melon); }
.contact-methods .note { font-size: 0.9rem; color: var(--text-dim); margin-top: 6px; }

.form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-row input, .form-row textarea, .form-row select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  transition: border-color 0.2s ease;
  width: 100%;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--melon);
}
.form-row textarea { min-height: 120px; resize: vertical; font-family: var(--sans); }
.form-row.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-row.row-2 > div { display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row.row-2 { grid-template-columns: 1fr; }
}

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* --- Responsive nav --- */
@media (max-width: 840px) {
  .nav-links { display: none; position: fixed; inset: 72px 0 0 0; background: var(--bg); flex-direction: column; padding: 40px 28px; gap: 24px; align-items: flex-start; z-index: 100; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.4rem; font-family: var(--display); color: var(--text); }
  .nav-links .nav-cta { font-family: var(--sans); font-size: 0.95rem; }
  .nav-toggle { display: flex; flex-direction: column; gap: 4px; cursor: pointer; padding: 8px; }
  .nav-toggle span { width: 24px; height: 1.5px; background: var(--text); transition: all 0.2s ease; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
}

/* --- Selection --- */
::selection { background: var(--melon); color: var(--bg); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }