:root {
  --ink: #10231f;
  --muted: #66726f;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --line: #dfe4dc;
  --green: #0d7a67;
  --green-dark: #08483e;
  --lime: #d8f25b;
  --steel: #d9e7ef;
  --coral: #f26d5b;
  --blue: #2d6cdf;
  --shadow: 0 24px 70px rgba(18, 35, 31, 0.16);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(217, 231, 239, 0.8), transparent 520px),
    var(--paper);
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(16, 35, 31, 0.08);
  background: rgba(247, 245, 239, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 8px;
  color: white;
  background: var(--ink);
  font-size: 12px;
}

.main-nav {
  display: none;
}

.language-switcher {
  display: inline-flex;
  padding: 3px;
  border: 1px solid rgba(16, 35, 31, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
}

.lang-button {
  min-width: 38px;
  min-height: 32px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.lang-button.active {
  color: white;
  background: var(--green-dark);
}

.hero {
  display: grid;
  gap: 34px;
  padding: 46px 18px 34px;
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(42px, 11vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
}

.hero-text {
  max-width: 660px;
  margin: 20px 0 0;
  color: #3f4f4b;
  font-size: clamp(17px, 4vw, 22px);
  line-height: 1.5;
}

.hero-actions {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: 8px;
  font-weight: 850;
}

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

.button.secondary {
  border: 1px solid rgba(16, 35, 31, 0.16);
  background: rgba(255, 255, 255, 0.7);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 28px 0 0;
}

.proof-grid div {
  padding: 14px 10px;
  border: 1px solid rgba(16, 35, 31, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
}

.proof-grid dt {
  font-size: 20px;
  font-weight: 950;
}

.proof-grid dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.25;
}

.hero-visual {
  position: relative;
  min-height: 600px;
  display: grid;
  place-items: center;
  padding: 18px 0 0;
}

.phone-shell {
  position: relative;
  z-index: 2;
  width: min(100%, 342px);
  min-height: 590px;
  padding: 16px;
  border: 10px solid #111b19;
  border-radius: 38px;
  background: #f7faf5;
  box-shadow: var(--shadow);
}

.phone-status,
.app-topbar,
.project-card-head,
.metric-row,
.ops-header,
.ops-events li,
.mobile-list span {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-status {
  height: 28px;
  font-size: 12px;
  font-weight: 800;
}

.phone-status span:last-child {
  width: 42px;
  height: 12px;
  border-radius: 999px;
  background: var(--ink);
}

.app-topbar {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 900;
}

.icon-dot {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: white;
  background: var(--green);
}

.stage-tabs {
  display: flex;
  gap: 7px;
  margin: 20px 0;
  overflow: hidden;
}

.stage-tabs span {
  flex: 1;
  min-width: 0;
  padding: 9px 8px;
  border-radius: 8px;
  color: var(--muted);
  background: #eaf0e7;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.stage-tabs .active {
  color: white;
  background: var(--green-dark);
}

.project-card {
  padding: 18px;
  border-radius: 8px;
  color: white;
  background:
    linear-gradient(135deg, rgba(13, 122, 103, 0.92), rgba(16, 35, 31, 0.96)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(255, 255, 255, 0.08) 12px 13px);
}

.project-card p,
.project-card h2 {
  margin: 0;
}

.project-card p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
}

.project-card h2 {
  margin-top: 5px;
  font-size: 24px;
  line-height: 1.05;
}

.project-card-head span {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--lime);
  font-size: 11px;
  font-weight: 900;
}

.metric-row {
  gap: 10px;
  margin-top: 28px;
}

.metric-row div {
  flex: 1;
  padding: 13px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.11);
}

.metric-row strong,
.metric-row small {
  display: block;
}

.metric-row small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.7);
}

.progress-block {
  margin-top: 18px;
  font-size: 12px;
  font-weight: 800;
}

.progress-track {
  height: 9px;
  margin-top: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.progress-track span {
  display: block;
  width: 74%;
  height: 100%;
  border-radius: inherit;
  background: var(--lime);
}

.mobile-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.mobile-list span {
  gap: 12px;
  justify-content: flex-start;
  padding: 14px;
  border: 1px solid rgba(16, 35, 31, 0.08);
  border-radius: 8px;
  background: white;
  font-style: normal;
  font-weight: 800;
}

.mobile-list b {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coral);
}

.mobile-list em {
  font-style: normal;
}

.ops-panel {
  position: absolute;
  right: 0;
  bottom: 12px;
  z-index: 3;
  width: min(88vw, 300px);
  padding: 16px;
  border: 1px solid rgba(16, 35, 31, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 50px rgba(16, 35, 31, 0.16);
  backdrop-filter: blur(16px);
}

.ops-header span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.ops-header strong {
  font-size: 30px;
}

.ops-chart {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 110px;
  margin: 18px 0;
  padding: 10px;
  border-radius: 8px;
  background: #eef4ef;
}

.ops-chart span {
  flex: 1;
  border-radius: 7px 7px 2px 2px;
  background: linear-gradient(180deg, var(--blue), var(--green));
}

.ops-events {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ops-events li {
  justify-content: flex-start;
  gap: 9px;
}

.ops-events span {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
}

.ops-events p {
  margin: 0;
  color: #3f4f4b;
  font-size: 13px;
}

.section {
  padding: 58px 18px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}

.feature-grid,
.workflow-grid {
  display: grid;
  gap: 12px;
}

.feature-card,
.workflow-grid article,
.tab-panel,
.verify-grid article {
  border: 1px solid rgba(16, 35, 31, 0.1);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 36px rgba(16, 35, 31, 0.06);
}

.feature-card {
  min-height: 220px;
  padding: 20px;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 32px;
  margin-bottom: 34px;
  border-radius: 8px;
  color: var(--green-dark);
  background: var(--lime);
  font-size: 12px;
  font-weight: 950;
}

.feature-card p,
.workflow-grid p,
.deployment-list p,
.verify-grid p,
.sql-layout p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.workflow-section {
  background: #10231f;
  color: white;
}

.workflow-section .eyebrow {
  color: var(--lime);
}

.workflow-section .section-heading p:not(.eyebrow),
.workflow-grid p {
  color: rgba(255, 255, 255, 0.7);
}

.workflow-grid article {
  padding: 22px;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.workflow-grid span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 24px;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  font-weight: 950;
}

.supabase-section {
  background: #edf3ef;
}

.tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid rgba(16, 35, 31, 0.14);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  font-weight: 850;
}

.tab.active {
  color: white;
  background: var(--green-dark);
}

.tab-panel {
  margin-top: 14px;
  padding: 20px;
}

.deployment-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding-left: 22px;
}

.deployment-list li::marker {
  color: var(--green);
  font-weight: 950;
}

.sql-layout,
.verify-grid {
  display: grid;
  gap: 18px;
}

pre {
  max-width: 100%;
  overflow-x: auto;
  margin: 14px 0 0;
  padding: 16px;
  border-radius: 8px;
  color: #d9fff3;
  background: #10231f;
  font-size: 13px;
  line-height: 1.55;
}

.file-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.file-list li {
  display: grid;
  gap: 3px;
  padding: 0;
  border-radius: 8px;
  background: #f6f9f6;
  overflow: hidden;
}

.file-item {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: background 0.15s;
}

.file-item:hover {
  background: rgba(13, 122, 103, 0.06);
}

.file-item:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.file-item strong {
  pointer-events: none;
}

.file-item span {
  pointer-events: none;
  color: var(--muted);
  font-size: 14px;
}

.file-item[aria-expanded="true"] + .sql-content {
  display: block;
}

.sql-content {
  margin: 0;
  border-radius: 0;
  border-top: 1px solid rgba(16, 35, 31, 0.1);
}

.sql-content code {
  white-space: pre;
}

.verify-grid article {
  padding: 18px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 18px;
  color: white;
  background: var(--ink);
}

.site-footer span {
  font-weight: 900;
}

.site-footer a {
  color: var(--lime);
  font-weight: 850;
}

@media (min-width: 560px) {
  .hero-actions {
    grid-template-columns: max-content max-content;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .site-header {
    padding: 16px 34px;
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 800;
  }

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

  .nav-download {
    color: var(--green) !important;
  }

  .nav-download:hover {
    color: var(--green-dark) !important;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.8fr);
    align-items: center;
    min-height: calc(100vh - 67px);
    padding: 52px 34px 46px;
  }

  .section {
    padding: 82px 34px;
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .workflow-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sql-layout {
    grid-template-columns: 1fr;
  }

  .verify-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .verify-grid article:nth-child(n + 3) {
    grid-column: 1 / -1;
  }

  .tab-panel {
    padding: 28px;
  }

  .site-footer {
    padding: 30px 34px;
  }
}

@media (min-width: 1180px) {
  .hero,
  .section,
  .site-header,
  .site-footer {
    padding-left: max(42px, calc((100vw - 1240px) / 2));
    padding-right: max(42px, calc((100vw - 1240px) / 2));
  }

  .hero-visual {
    min-height: 680px;
  }

  .phone-shell {
    transform: rotate(-2deg);
  }

  .ops-panel {
    right: -22px;
    bottom: 60px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .ops-chart span {
    animation: lift 3.8s ease-in-out infinite alternate;
  }

  .ops-chart span:nth-child(2n) {
    animation-delay: 0.4s;
  }
}

@keyframes lift {
  from {
    transform: scaleY(0.86);
    transform-origin: bottom;
  }
  to {
    transform: scaleY(1);
    transform-origin: bottom;
  }
}