:root {
  --primary: #25c7eb;
  --primary-hover: #1fb6d9;
  --text: #0f172a;
  --bg: #f8fafc;
  --panel: #ffffff;
  --success: #22c55e;
  --warning: #f59e0b;
  --error: #ef4444;
  --line: rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 10%, rgba(37, 199, 235, 0.18), transparent 36%),
    radial-gradient(circle at 90% 24%, rgba(37, 199, 235, 0.14), transparent 34%),
    var(--bg);
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.85rem 0;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  display: block;
}

.brand {
  display: block;
  flex: 0 0 auto;
  width: 560px;
  height: 120px;
  overflow: hidden;
}

.header-nav {
  display: flex;
  gap: 1rem;
}

.mobile-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.header-nav a,
.site-footer a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.header-actions {
  display: flex;
  gap: 0.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 1rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

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

.btn-ghost {
  background: var(--panel);
  color: var(--text);
}

.hero {
  padding: 2.2rem 0 1.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: 0.65rem;
}

.hero-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(37, 199, 235, 0.07), #ffffff 35%);
  padding: 1rem;
}

.mock-app {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.mock-app-header {
  height: 46px;
  background: #0f172a;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #25c7eb;
}

.mock-table-head {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0.7rem;
  padding: 0.6rem 0.85rem;
  font-size: 12px;
  font-weight: 700;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mock-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0.7rem;
  padding: 0.65rem 0.85rem;
  border-top: 1px solid var(--line);
}

.mock-row span {
  height: 12px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.mock-chip {
  border: 0;
  width: 70%;
}

.chip-open {
  background: #25c7eb;
  opacity: 0.4;
}

.chip-progress {
  background: #f59e0b;
  opacity: 0.55;
}

.chip-closed {
  background: #22c55e;
  opacity: 0.55;
}

.mock-detail {
  position: absolute;
  right: 20px;
  top: 84px;
  width: 260px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 0.8rem;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.1);
}

.mock-detail h3 {
  font-size: 16px;
  margin-bottom: 0.35rem;
}

.mock-detail p {
  margin: 0.35rem 0;
  font-size: 13px;
}

.mock-action {
  margin-top: 0.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 34px;
  border-radius: 8px;
  background: #25c7eb;
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.quick-benefits {
  padding-top: 0.2rem;
}

.quick-benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.quick-benefit-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.quick-benefit-card p {
  margin: 0.55rem 0 0;
  font-size: 16px;
  line-height: 1.45;
}

.proof-row {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.5rem;
}

.proof-item {
  display: grid;
  gap: 0.2rem;
  border-left: 3px solid var(--primary);
  padding-left: 0.65rem;
}

.proof-item strong {
  font-size: 16px;
}

.proof-item span {
  font-size: 15px;
  color: var(--text);
  opacity: 0.82;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

h1,
h2,
h3 {
  font-family: "Manrope", sans-serif;
  margin: 0;
}

h1 {
  font-size: clamp(48px, 7vw, 56px);
  line-height: 1.02;
}

h2 {
  font-size: clamp(28px, 4vw, 32px);
  line-height: 1.15;
}

h3 {
  font-size: 22px;
}

.lead {
  margin: 1rem 0 0;
  font-size: 16px;
  line-height: 1.6;
  max-width: 680px;
}

.cta-row {
  margin-top: 1.3rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.hero-card,
.feature-card,
.stat-card,
.pricing-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.hero-card {
  padding: 1.2rem;
}

.hero-card ul {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.section {
  padding: 2.4rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(37, 199, 235, 0.06), rgba(37, 199, 235, 0.02));
}

.feature-grid {
  margin-top: 1.1rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.feature-card,
.stat-card,
.pricing-card {
  padding: 1rem;
}

.feature-card p,
.stat-card span,
.pricing-card li,
.pricing-note {
  font-size: 16px;
  line-height: 1.45;
}

.stat-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat-card {
  display: grid;
  gap: 0.45rem;
}

.pricing-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.pricing-card-highlight {
  border-color: var(--primary);
  box-shadow: 0 12px 34px rgba(37, 199, 235, 0.18);
}

.price {
  margin: 0.5rem 0;
  font-family: "Manrope", sans-serif;
  font-size: 40px;
  font-weight: 800;
}

.price span {
  font-size: 16px;
  font-family: "Inter", sans-serif;
  font-weight: 600;
}

.pricing-card ul {
  margin: 0.3rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.pricing-note {
  margin-top: 0.8rem;
}

.pricing-card-enterprise {
  display: grid;
  align-content: start;
  gap: 0.5rem;
}

.pricing-contact {
  margin-top: 0.35rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 1.8rem;
}

.footer-row {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-row-legal {
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.footer-links a + a::before {
  content: "|";
  color: var(--muted);
  margin-right: 2rem;
}

.legal-page {
  padding-top: 2rem;
}

.legal-shell {
  display: grid;
}

.legal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.4rem;
}

.legal-section + .legal-section {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.legal-section p {
  margin: 0.6rem 0 0;
  font-size: 16px;
  line-height: 1.65;
}

.legal-list {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.legal-list li {
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 980px) {
  .brand {
    width: 320px;
    height: 74px;
  }

  .header-row {
    align-items: center;
  }

  .mobile-nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .hero-grid,
  .quick-benefit-grid,
  .feature-grid,
  .stat-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .mock-app {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .mock-detail {
    right: 16px;
    top: 76px;
    width: 210px;
  }

  .header-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.8rem 0 0;
  }

  .header-nav.mobile-open {
    display: flex;
  }

  .header-nav a {
    padding: 0.85rem 0.95rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--line);
  }

  .header-actions {
    display: none;
    width: 100%;
    flex-direction: column;
    padding-bottom: 0.2rem;
  }

  .header-actions.mobile-open {
    display: flex;
  }

  .header-actions .btn {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 1.25rem, 1120px);
  }

  .brand {
    width: 220px;
    height: 56px;
  }

  .hero {
    padding: 1rem 0 0.8rem;
  }

  .hero-grid {
    gap: 1.1rem;
  }

  .hero-copy {
    gap: 0.85rem;
  }

  h1 {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.02;
  }

  h2 {
    font-size: clamp(24px, 7vw, 30px);
  }

  .lead,
  .quick-benefit-card p,
  .feature-card p,
  .stat-card span,
  .pricing-card li,
  .pricing-note,
  .legal-section p,
  .legal-list li {
    font-size: 15px;
  }

  .hero-visual {
    min-height: 320px;
    border-radius: 20px;
    padding: 0.75rem;
  }

  .mock-app {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }

  .mock-app-header {
    height: 38px;
  }

  .mock-table-head,
  .mock-row {
    gap: 0.45rem;
    padding: 0.5rem 0.65rem;
  }

  .mock-detail {
    top: 62px;
    right: 10px;
    width: min(180px, calc(100% - 1.2rem));
    padding: 0.65rem;
  }

  .mock-detail h3 {
    font-size: 14px;
  }

  .mock-detail p {
    font-size: 12px;
  }

  .section {
    padding: 1.6rem 0;
  }

  .feature-card,
  .stat-card,
  .pricing-card,
  .quick-benefit-card {
    padding: 0.95rem;
  }

  .price {
    font-size: 34px;
  }

  .footer-row {
    min-height: 0;
    padding: 1rem 0 1.25rem;
    align-items: flex-start;
  }

  .footer-links {
    gap: 0.75rem 1rem;
  }

  .footer-links a + a::before {
    display: none;
  }
}

@media (max-width: 480px) {
  body {
    background:
      radial-gradient(circle at 22% 6%, rgba(37, 199, 235, 0.18), transparent 42%),
      radial-gradient(circle at 100% 16%, rgba(37, 199, 235, 0.12), transparent 34%),
      var(--bg);
  }

  .container {
    width: min(100% - 1rem, 1120px);
  }

  .header-row {
    gap: 0.7rem;
    padding: 0.65rem 0;
  }

  .brand {
    width: 172px;
    height: 46px;
  }

  .btn {
    width: 100%;
  }

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

  .hero-visual {
    min-height: 270px;
  }

  .mock-detail {
    position: static;
    width: 100%;
    margin-top: 0.65rem;
    box-shadow: none;
  }

  .proof-item {
    padding-left: 0.55rem;
  }

  .legal-card {
    padding: 1rem;
    border-radius: 16px;
  }
}