:root {
  --bg: #04100d;
  --panel: #071813;
  --card: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.1);
  --text: #f5fff9;
  --muted: #8ca9a0;
  --accent: #0ee39d;
  --accent-soft: rgba(14,227,157,.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(14,227,157,.12), transparent 35%),
    linear-gradient(135deg, #04100d, #020807);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 74px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(2,8,7,.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-size: 22px;
  font-weight: 950;
  white-space: nowrap;
}

.brand-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
}

.nav {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 28px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 750;
}

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

.new {
  margin-left: 5px;
  padding: 2px 6px;
  border-radius: 5px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 11px;
}

.demo-btn,
.outline-btn,
.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 9px;
  text-decoration: none;
  font-weight: 900;
  white-space: nowrap;
}

.demo-btn,
.primary-btn {
  color: #001b12;
  background: var(--accent);
  border: 1px solid var(--accent);
}

.outline-btn {
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* General sections */

.section {
  width: min(1220px, 100%);
  margin: 0 auto;
  padding: 86px 24px;
}

.section-kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.section h1 {
  max-width: 780px;
  margin: 16px auto 18px;
  text-align: center;
  font-size: clamp(38px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.section-lead {
  max-width: 820px;
  margin: 0 auto 72px;
  text-align: center;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.5;
}

/* Benefits */

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.value-card {
  padding: 26px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
}

.value-card span {
  color: var(--accent);
  font-weight: 950;
}

.value-card h3 {
  margin: 18px 0 10px;
  font-size: 21px;
}

.value-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

/* Development */

.development-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.development-card {
  position: relative;
  overflow: hidden;
  padding: 44px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 85% 20%, rgba(14,227,157,.18), transparent 32%),
    linear-gradient(135deg, rgba(14,227,157,.12), rgba(255,255,255,.035));
  border: 1px solid rgba(14,227,157,.28);
  box-shadow: 0 30px 90px rgba(0,0,0,.32);
}

.development-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(14,227,157,.12);
  border: 1px solid rgba(14,227,157,.26);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.development-content h1 {
  max-width: 720px;
  margin: 24px 0 16px;
  text-align: left;
  font-size: clamp(34px, 5vw, 54px);
}

.development-content p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.development-list {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.development-list div {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 800;
}

/* Centered demo */

.demo-section {
  display: flex;
  justify-content: center;
}

.demo-copy {
  padding: 42px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top left, rgba(14,227,157,.12), transparent 35%),
    rgba(255,255,255,.035);
  border: 1px solid var(--border);
}

.demo-copy-centered {
  width: min(820px, 100%);
  margin: 0 auto;
  text-align: center;
}

.demo-copy-centered h1 {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.demo-copy-centered p {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.demo-points {
  width: fit-content;
  margin: 28px auto 0;
  padding: 0;
  display: grid;
  gap: 14px;
  list-style: none;
  text-align: left;
  color: var(--text);
  font-weight: 800;
}

.demo-google-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  margin-top: 34px;
  padding: 0 30px;
  border-radius: 14px;
  color: #001b12;
  background: var(--accent);
  border: 1px solid var(--accent);
  text-decoration: none;
  font-size: 16px;
  font-weight: 950;
  transition: transform .2s, box-shadow .2s, opacity .2s;
}

.demo-google-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(14,227,157,.18);
}

/* Solutions */

.solutions-section > .section-kicker {
  text-align: center;
}

.tabs {
  margin: -30px auto 46px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 250px;
  padding: 14px 18px;
  border-radius: 14px;
  color: var(--text);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: .2s;
}

.tab-btn.active {
  background: var(--accent);
  color: #001b12;
  border-color: var(--accent);
}

.tab-btn:not(:disabled):hover {
  transform: translateY(-2px);
}

.tab-btn:disabled {
  cursor: not-allowed;
  opacity: .65;
}

.soon-badge {
  margin-left: auto;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr .7fr;
  gap: 36px;
}

.glass-card {
  border: 1px solid var(--border);
  background: rgba(255,255,255,.035);
  border-radius: 18px;
  box-shadow: 0 30px 90px rgba(0,0,0,.25);
}

.pain-card,
.script-card {
  padding: 30px;
}

.pain-card h2,
.script-card h2 {
  margin: 0 0 28px;
  font-size: 24px;
}

.pain-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.mini-cards {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.mini-cards div {
  padding: 20px;
  border-radius: 12px;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--border);
}

.mini-cards span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.mini-cards strong {
  line-height: 1.45;
}

.chat-example {
  display: grid;
  gap: 14px;
}

.bubble {
  padding: 18px;
  border-radius: 10px;
  background: rgba(255,255,255,.035);
  border-left: 3px solid var(--accent);
}

.bubble.ai {
  margin-left: 56px;
  color: #dffdf2;
  border-left: 0;
  border-right: 3px solid var(--accent);
}

.bubble strong {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
}

.bubble span {
  color: var(--text);
  line-height: 1.45;
}

/* Idea section */

.idea-section {
  width: min(1220px, 100%);
  margin: 0 auto;
  padding: 86px 24px;
}

.idea-section__content {
  max-width: 880px;
  margin: 0 auto;
  padding: 46px;
  position: relative;
  overflow: hidden;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(circle at top left, rgba(14,227,157,.14), transparent 36%),
    rgba(255,255,255,.035);
  box-shadow: 0 30px 90px rgba(0,0,0,.25);
}

.idea-section h2 {
  max-width: 720px;
  margin: 0 auto 18px;
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: -.04em;
}

.idea-section p {
  max-width: 680px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.6;
}

.idea-section__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 12px;
  color: #001b12;
  background: var(--accent);
  text-decoration: none;
  font-weight: 950;
}

/* Footer */

.site-footer {
  margin-top: 80px;
  padding: 40px 0 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(to bottom, rgba(255,255,255,.02), rgba(255,255,255,.01));
}

.footer-container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-brand strong {
  color: var(--text);
  font-size: 18px;
}

.footer-brand span {
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

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

.footer-bottom {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.06);
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

/* Responsive */

@media (max-width: 980px) {
  .site-header {
    height: auto;
    padding: 18px;
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .value-grid,
  .solution-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section {
    padding: 64px 18px;
  }

  .section-lead {
    margin-bottom: 46px;
  }

  .brand-logo {
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 768px) {
  .footer-container {
    width: calc(100% - 32px);
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .site-header {
    gap: 12px;
  }

  .brand {
    font-size: 17px;
  }

  .brand-logo {
    width: 54px;
    height: 54px;
  }

  .demo-btn,
  .outline-btn {
    width: 100%;
  }

  .section h1 {
    font-size: 34px;
  }

  .value-grid,
  .solution-grid,
  .mini-cards,
  .development-list {
    grid-template-columns: 1fr;
  }

  .value-card,
  .pain-card,
  .script-card,
  .demo-copy,
  .development-card,
  .idea-section__content {
    padding: 22px;
  }

  .demo-copy-centered .demo-points {
    width: 100%;
  }

  .demo-google-btn,
  .idea-section__button {
    width: 100%;
  }

  .tab-btn {
    width: 100%;
    min-width: 0;
  }

  .bubble.ai {
    margin-left: 0;
  }
}