/* ============================================================
   TIG Solutions — Shared Design System
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg: #0D1117;
  --bg-2: #161C27;
  --bg-card: #1C2333;
  --ink: #CDD9E5;
  --ink-2: #8B949E;
  --ink-3: #6E7681;
  --line: #21262D;
  --line-2: #1C2129;
  --teal: #4882C2;
  --teal-ink: #74AEEC;
  --teal-soft: #15263B;
  --success: #3FB950;
  --error: #F85149;
  --shadow-sm: 0 1px 2px rgba(1,4,9,.5), 0 2px 6px rgba(1,4,9,.4);
  --shadow-md: 0 2px 4px rgba(1,4,9,.5), 0 12px 28px rgba(1,4,9,.4);
  --shadow-lg: 0 8px 16px rgba(1,4,9,.5), 0 30px 60px rgba(1,4,9,.5);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --maxw: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Typography ---------- */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-ink);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--teal);
  display: inline-block;
}

h1, h2, h3 { margin: 0; color: var(--ink); text-wrap: balance; }
p { margin: 0; }

.display {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(44px, 6.4vw, 80px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.display em { font-style: normal; font-weight: 700; color: var(--teal-ink); }

.h2 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.h2 em { font-style: normal; font-weight: 700; color: var(--teal-ink); }

.lede {
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--ink-2);
  text-wrap: pretty;
  max-width: 56ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15.5px;
  line-height: 1;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 8px 20px -8px var(--teal);
}
.btn-primary:hover { background: var(--teal-ink); transform: translateY(-1px); }
.btn-primary .arrow { transition: transform .2s ease; }
.btn-primary:hover .arrow { transform: translateX(3px); }

.btn-ghost { color: var(--ink); padding: 14px 8px; gap: 8px; }
.btn-ghost:hover { color: var(--teal-ink); }
.btn-ghost .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal); display: inline-block;
  animation: pulse 2.2s ease-in-out infinite;
}

.btn-outline {
  background: transparent;
  color: var(--teal-ink);
  border: 1.5px solid var(--teal);
}
.btn-outline:hover { background: var(--teal-soft); transform: translateY(-1px); }

.btn-sm { padding: 10px 18px; font-size: 14px; }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: .6; }
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(13,17,23,.82);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav.scrolled {
  border-bottom-color: var(--line);
  background: rgba(13,17,23,.96);
}
.nav-row {
  display: flex;
  align-items: center;
  gap: 36px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-mark {
  height: 40px; width: auto;
  flex-shrink: 0;
  display: block;
}
.brand-text {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand-text .shoshin { font-family: 'DM Sans', sans-serif; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; line-height: 1; }
.brand-text .sep { width: 1px; height: 12px; background: var(--line); align-self: center; }
.brand-text .tig { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
}
.nav-links a {
  font-size: 14.5px;
  color: var(--ink-2);
  transition: color .15s ease;
  position: relative;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--teal-ink); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-cta .btn { justify-content: center; }
.nav-menu-btn {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
}
.nav-menu-btn:hover { background: var(--bg-2); border-color: var(--teal); }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-menu-btn { display: inline-flex; }
  .nav-cta { margin-left: auto; }
  .nav-cta .btn { display: none; }
}

/* ---------- Mobile nav drawer ---------- */
.nav-drawer {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 48;
  padding: 0 var(--gutter) 48px;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity .2s ease, transform .2s ease;
}
.nav-drawer.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
@media (min-width: 821px) { .nav-drawer { display: none !important; } }
.nav-drawer-links {
  display: flex;
  flex-direction: column;
  padding-top: 8px;
}
.nav-drawer-links a {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: clamp(19px, 4.5vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: color .15s;
}
.nav-drawer-links a:hover,
.nav-drawer-links a.active { color: var(--teal-ink); }
.nav-drawer-cta { margin-top: 28px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(32px, 5vw, 64px) 0 clamp(24px, 3vw, 44px);
  overflow: hidden;
}
.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; gap: 56px; } }

.hero-copy { max-width: 760px; }
.hero-copy .display { margin-top: 24px; }
.hero-copy .lede { margin-top: 24px; }
.hero-actions {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-meta {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-3);
  font-size: 13.5px;
}
.avatars { display: flex; }
.avatars span {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  background: var(--bg-2);
  margin-left: -8px;
  display: grid; place-items: center;
  font-size: 11px;
  color: var(--teal-ink);
  font-weight: 600;
}
.avatars span:first-child { margin-left: 0; }
.avatars span:nth-child(1) { background: #EAD9C2; }
.avatars span:nth-child(2) { background: var(--teal-soft); }

/* ---------- Trust strip ---------- */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 22px 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-2);
  font-size: 14px;
}
.trust-item svg { color: var(--teal); flex-shrink: 0; }
@media (max-width: 820px) { .trust-row { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (max-width: 480px) { .trust-row { grid-template-columns: 1fr; } }

/* ---------- Page header ---------- */
.page-header {
  padding: clamp(48px, 7vw, 80px) 0 clamp(32px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: var(--teal-soft);
  top: -200px; right: -100px;
  filter: blur(60px);
  opacity: .6;
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }

/* ---------- Sections ---------- */
section { position: relative; }
.section { padding: clamp(80px, 11vw, 140px) 0; }
.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  max-width: 720px;
  margin-bottom: clamp(48px, 6vw, 72px);
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-num {
  position: absolute;
  top: 28px; right: 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 500;
  color: var(--ink-3);
  line-height: 1;
}
.step-icon {
  width: 56px; height: 56px;
  border-radius: 18px;
  background: var(--teal-soft);
  display: grid; place-items: center;
  color: var(--teal-ink);
  margin-bottom: 24px;
}
.step h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }

/* ---------- Benefits ---------- */
.why { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1000px) { .benefits { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .benefits { grid-template-columns: 1fr; } }
.benefit {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.benefit:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.benefit .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-ink);
  font-weight: 500;
}
.benefit h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.benefit p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55;  }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } }
.about-card {
  background: var(--bg-2);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: var(--teal-soft);
  top: -100px; right: -80px;
  filter: blur(20px);
  opacity: .8;
}
.about-card-inner { position: relative; z-index: 1; }
.about-quote {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.about-quote em { font-style: normal; color: var(--teal-ink); }

.founders { display: flex; align-items: center; gap: 16px; margin-top: 28px; }
.founder { display: flex; align-items: center; gap: 12px; }
.founder-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal-ink);
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 500;
}
.founder-meta { display: flex; flex-direction: column; gap: 2px; }
.founder-name { font-weight: 500; font-size: 14.5px; }
.founder-role { font-size: 12.5px; color: var(--ink-3); }
.founder-divider { width: 1px; height: 28px; background: var(--line); }

.stat-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 32px;
}
.stat { background: var(--bg-card); padding: 22px; }
.stat-num {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 34px;
  line-height: 1;
  color: var(--teal-ink);
  letter-spacing: -0.02em;
}
.stat-label { margin-top: 8px; font-size: 13px; color: var(--ink-2); }

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 1040px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.testimonial:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.testimonial-quote {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  letter-spacing: -0.01em;
  flex: 1;
}
.testimonial-quote::before { content: "\201C"; }
.testimonial-quote::after { content: "\201D"; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line-2);
  padding-top: 16px;
}
.testimonial-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal-ink);
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 13px;
  flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 500; color: var(--ink); }
.testimonial-role { font-size: 12.5px; color: var(--ink-3); }

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: none; }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  background: var(--bg-card);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.faq-question:hover { background: var(--bg-2); }
.faq-question[aria-expanded="true"] { color: var(--teal-ink); background: var(--teal-soft); }
.faq-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--ink-3);
  transition: transform .25s ease, color .15s;
}
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); color: var(--teal-ink); }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease;
  background: var(--bg-card);
}
.faq-answer.open { max-height: 400px; }
.faq-answer-inner {
  padding: 4px 28px 24px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
}

/* ---------- Final CTA ---------- */
.final-cta { padding: clamp(80px, 11vw, 140px) 0; }
.final-cta-card {
  background: linear-gradient(150deg, #3C6CA0 0%, #2E5680 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(48px, 8vw, 96px) clamp(28px, 5vw, 64px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta-card::before, .final-cta-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}
.final-cta-card::before { width: 360px; height: 360px; background: rgba(255,255,255,.08); top: -120px; left: -100px; }
.final-cta-card::after { width: 280px; height: 280px; background: rgba(116,174,236,.12); bottom: -100px; right: -60px; }
.final-cta-inner { position: relative; z-index: 1; }
.final-cta .display { color: #fff; max-width: 18ch; margin: 0 auto; }
.final-cta .display em { color: #F5E6D7; }
.final-cta .lede { color: rgba(255,255,255,0.85); max-width: 50ch; margin: 24px auto 36px; }
.final-cta .btn-primary { background: #fff; color: #2E5680; padding: 16px 26px; font-size: 16px; }
.final-cta .btn-primary:hover { background: var(--bg); color: var(--ink); }

/* ---------- Footer ---------- */
footer { padding: 60px 0 32px; border-top: 1px solid var(--line); }
.footer-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
@media (max-width: 720px) { .footer-row { grid-template-columns: 1fr; gap: 28px; } }
.footer-tag { margin-top: 14px; color: var(--ink-2); font-size: 14.5px; max-width: 36ch; line-height: 1.55; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--ink-3);
  transition: color .15s, border-color .15s, background .15s;
}
.social-link:hover { color: var(--teal-ink); border-color: var(--teal); background: var(--teal-soft); }
.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-3); font-weight: 500; margin: 0 0 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14.5px; color: var(--ink-2); transition: color .15s; }
.footer-col a:hover { color: var(--teal-ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--ink-3);
  font-size: 13px;
}
.footer-bottom .place { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Product showcase (hero card) ---------- */
.product-showcase {
  background: var(--bg-2);
  border-radius: var(--radius-xl);
  padding: 28px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.product-showcase::before {
  content: "";
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: var(--teal-soft);
  top: -80px; right: -60px;
  filter: blur(20px);
  opacity: .9;
  pointer-events: none;
}
.product-showcase-inner { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 14px; }
.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--line-2);
}
.product-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.product-card-name {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}
.pill-live {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal-ink); background: var(--teal-soft);
  padding: 4px 10px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 5px;
}
.pill-live::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--teal); animation: pulse 2.2s ease-in-out infinite;
}
.pill-soon {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3); background: var(--bg-2);
  padding: 4px 10px; border-radius: 999px;
}
.product-card-desc { font-size: 15.5px; color: var(--ink-2); line-height: 1.6; }
.product-card-soon {
  background: transparent;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: .75;
}
.product-card-soon span { font-size: 13.5px; color: var(--ink-3); }
.product-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
  align-items: stretch;
}
@media (max-width: 760px) { .product-grid { grid-template-columns: 1fr; } }

/* ---------- Products intro bridge ---------- */
.products-intro {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.products-intro-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* ---------- Product page hero ---------- */
.product-hero {
  padding: clamp(60px, 9vw, 100px) 0 clamp(48px, 7vw, 80px);
  position: relative;
  overflow: hidden;
}
.product-hero .container { position: relative; z-index: 1; }
.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 920px) { .product-hero-grid { grid-template-columns: 1fr; } }

.product-hero-heading { font-size: clamp(52px, 7vw, 92px); }
.product-hero-subtitle {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: clamp(19px, 1.8vw, 24px);
  color: var(--teal-ink);
  margin-top: 12px;
  line-height: 1.35;
  letter-spacing: -0.02em;
}
.product-hero-lede { margin-top: 20px; }
.product-features {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-2);
}
.product-feature-item svg { color: var(--teal); flex-shrink: 0; }
.product-hero-actions {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- App screenshot frame ---------- */
.app-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-2);
  background: var(--bg-card);
}
.app-frame-chrome {
  background: var(--bg-2);
  padding: 11px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}
.app-frame-dot { width: 11px; height: 11px; border-radius: 50%; }
.app-frame-dot.red { background: #FF6058; }
.app-frame-dot.yellow { background: #FFBE2E; }
.app-frame-dot.green { background: #28C840; }
.app-frame-urlbar {
  flex: 1;
  background: rgba(255,255,255,0.7);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 11.5px;
  color: var(--ink-3);
  text-align: center;
  margin: 0 10px;
  border: 1px solid var(--line-2);
}
.app-frame img { width: 100%; display: block; }

/* ---------- Contact page ---------- */
.contact-section {
  padding: clamp(80px, 11vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: var(--teal-soft);
  top: -160px; right: -80px;
  filter: blur(60px);
  opacity: .55;
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}
.contact-intro { padding-top: 8px; }
.contact-meta {
  margin-top: 28px;
  font-size: 14px;
  color: var(--ink-3);
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-intro { padding-top: 0; }
}

.contact-info { display: flex; flex-direction: column; gap: 16px; }
.info-card {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.info-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.info-icon {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--teal-soft);
  display: grid; place-items: center;
  color: var(--teal-ink);
  flex-shrink: 0;
}
.info-body { display: flex; flex-direction: column; gap: 4px; }
.info-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.info-value { font-size: 15px; color: var(--ink); font-weight: 500; }
.info-sub { font-size: 13px; color: var(--ink-3); margin-top: 2px; }

.founders-block {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  margin-top: 4px;
}
.founders-block-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin-bottom: 16px; }
.founders-list { display: flex; flex-direction: column; gap: 14px; }
.founder-row { display: flex; align-items: center; gap: 12px; }

/* ---------- Form ---------- */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.form-card::before {
  content: "";
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: var(--teal-soft);
  top: -130px; right: -80px;
  filter: blur(30px);
  opacity: .5;
  pointer-events: none;
}
.form-card-inner { position: relative; z-index: 1; }
.form-card h2 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
}
.form-card h2 em { font-style: normal; color: var(--teal-ink); }
.form-card .sub { font-size: 14.5px; color: var(--ink-2); margin-bottom: 28px; line-height: 1.5; }

.fields { display: flex; flex-direction: column; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .field-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13px; font-weight: 500; color: var(--ink-2); letter-spacing: 0.01em; }
.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238A938F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.field textarea { resize: vertical; min-height: 140px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(74, 155, 142, 0.12);
  background: var(--bg-card);
}

.form-footer {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.form-note { font-size: 13px; color: var(--ink-3); line-height: 1.4; max-width: 28ch; }

.btn-submit {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 8px 20px -8px var(--teal);
  padding: 14px 26px;
  font-size: 15.5px;
  font-weight: 500;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background .2s ease, transform .15s ease;
  border: 0;
  font-family: inherit;
}
.btn-submit:hover { background: var(--teal-ink); transform: translateY(-1px); }
.btn-submit .arrow { transition: transform .2s ease; }
.btn-submit:hover .arrow { transform: translateX(3px); }
.btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.form-success {
  display: none;
  text-align: center;
  padding: clamp(28px, 4vw, 48px) 24px;
}
.form-success.visible { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.form-success .success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--teal-soft);
  display: grid; place-items: center;
  color: var(--teal-ink);
}
.form-success h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.025em;
}
.form-success h3 em { font-style: normal; color: var(--teal-ink); }
.form-success p { font-size: 15px; color: var(--ink-2); max-width: 34ch; line-height: 1.55; }

/* ---------- 404 page ---------- */
.not-found {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px var(--gutter);
  text-align: center;
}
.not-found-inner { max-width: 480px; }
.not-found-num {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: clamp(80px, 15vw, 140px);
  line-height: 1;
  color: var(--teal-soft);
  letter-spacing: -0.04em;
  display: block;
  margin-bottom: 8px;
}
.not-found h1 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.not-found p { color: var(--ink-2); font-size: 16px; line-height: 1.6; margin-bottom: 36px; max-width: 38ch; margin-left: auto; margin-right: auto; }
.not-found-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(8px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .08s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.delay-3 { transition-delay: .24s; }
.reveal.delay-4 { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}