:root {
  color-scheme: light;
  --ink: #172134;
  --muted: #667085;
  --soft: #fffaf2;
  --paper: #fffefd;
  --line: #e8e3da;
  --mint: #71d2bd;
  --mint-dark: #1a7f73;
  --coral: #ff7f63;
  --yellow: #f5b91f;
  --blue: #264f8f;
  --shadow: 0 24px 70px rgba(43, 34, 21, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  letter-spacing: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(232, 227, 218, 0.8);
  background: rgba(255, 254, 253, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: conic-gradient(from 145deg, var(--mint), var(--yellow), var(--coral), var(--mint));
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.72);
}

.brand-mark::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link,
.nav-button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  background: transparent;
  color: #384258;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.nav-link:hover,
.nav-button:hover {
  background: #f5f2eb;
}

.product-menu {
  position: relative;
}

.product-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(320px, calc(100vw - 32px));
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.product-menu:hover .product-menu-panel,
.product-menu:focus-within .product-menu-panel,
.product-menu-panel[data-open="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.menu-item {
  display: grid;
  gap: 3px;
  padding: 12px;
  border-radius: 8px;
}

.menu-item:hover {
  background: #f5f2eb;
}

.menu-item strong {
  font-size: 15px;
}

.menu-item span {
  color: var(--muted);
  font-size: 13px;
}

.hero {
  position: relative;
  min-height: calc(100vh - 68px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 254, 253, 0.98) 0%, rgba(255, 254, 253, 0.86) 42%, rgba(255, 254, 253, 0.12) 100%),
    url("./assets/zetto-labs-hero.png") center right / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(0deg, var(--paper), rgba(255, 254, 253, 0));
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 80px 0 130px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--mint-dark);
  font-size: 14px;
  font-weight: 800;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 14px 0 0 var(--yellow), 28px 0 0 var(--mint);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  font-size: clamp(48px, 7vw, 92px);
  font-weight: 900;
}

.hero-copy {
  max-width: 560px;
  margin: 24px 0 0;
  color: #49556d;
  font-size: 20px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
}

.button.primary {
  background: var(--ink);
  color: white;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.section {
  padding: 84px 0;
}

.section.alt {
  background: #f8f5ee;
}

.section-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section-kicker {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 900;
}

.section-title {
  max-width: 760px;
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 900;
}

.section-copy {
  max-width: 720px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.value-grid,
.product-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 24px;
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  background: #ecfbf6;
  color: var(--mint-dark);
  font-weight: 900;
}

.card h3 {
  font-size: 22px;
}

.card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.product-card {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 24px;
  align-items: center;
  min-height: 260px;
  border-color: #d8eee6;
  background: linear-gradient(135deg, #ffffff 0%, #f0fbf6 100%);
}

.product-badge {
  width: 112px;
  aspect-ratio: 1;
  border-radius: 24px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f4f1ec;
  box-shadow: 0 16px 36px rgba(23, 33, 52, 0.16);
  justify-self: center;
}

.product-badge img,
.app-icon-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.status-card {
  background: #172134;
  color: white;
}

.status-card p {
  color: #cad3e0;
}

.tandangi-hero {
  min-height: 520px;
  display: grid;
  align-items: end;
  background:
    linear-gradient(0deg, rgba(23, 33, 52, 0.72), rgba(23, 33, 52, 0.05) 55%),
    url("./assets/zetto-labs-hero.png") center / cover no-repeat;
  color: white;
}

.tandangi-hero .section-inner {
  padding: 90px 0;
}

.tandangi-title-row {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.app-icon-large {
  width: 104px;
  height: 104px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(23, 33, 52, 0.28);
  background: #f4f1ec;
}

.tandangi-hero .section-copy {
  color: #eef4ef;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.feature-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--paper);
  color: #49556d;
  font-weight: 700;
}

.support-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.support-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: var(--paper);
}

.support-box p {
  margin: 10px 0 0;
  color: var(--muted);
}

.email-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 900;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  color: var(--muted);
  background: var(--paper);
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero {
    min-height: 720px;
    align-items: start;
    background:
      linear-gradient(180deg, rgba(255, 254, 253, 0.98) 0%, rgba(255, 254, 253, 0.92) 38%, rgba(255, 254, 253, 0.24) 100%),
      url("./assets/zetto-labs-hero.png") center bottom / auto 58% no-repeat;
  }

  .hero-inner {
    padding-top: 58px;
  }

  h1 {
    font-size: 50px;
  }

  .hero-copy,
  .section-copy {
    font-size: 17px;
  }

  .value-grid,
  .product-grid,
  .support-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .product-card {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .product-badge {
    justify-self: start;
  }
}