:root {
  color-scheme: light;
  --bg: #eef2e8;
  --bg-warm: #f6efe4;
  --ink: #17211c;
  --muted: #607065;
  --green: #126b57;
  --green-dark: #0b4035;
  --lime: #cde56d;
  --sand: #f0c88d;
  --orange: #d96832;
  --card: rgba(255, 255, 255, 0.78);
  --line: rgba(23, 33, 28, 0.14);
  --shadow: 0 28px 70px rgba(23, 33, 28, 0.14);
  --radius: 28px;
  --font-sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --font-display: "Space Grotesk", "Noto Sans SC", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 8%, rgba(205, 229, 109, 0.55), transparent 32%),
    radial-gradient(circle at 82% 16%, rgba(217, 104, 50, 0.22), transparent 30%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-warm) 56%, #e6efe9 100%);
  overflow-x: hidden;
}

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

.bg-map-lines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(30deg, rgba(18, 107, 87, 0.12) 1px, transparent 1px),
    linear-gradient(120deg, rgba(18, 107, 87, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(36px);
  pointer-events: none;
}

.bg-orb--one {
  width: 430px;
  height: 430px;
  top: -170px;
  left: -120px;
  background: rgba(205, 229, 109, 0.5);
}

.bg-orb--two {
  width: 380px;
  height: 380px;
  right: -120px;
  bottom: -160px;
  background: rgba(18, 107, 87, 0.2);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 6vw;
  background: rgba(238, 242, 232, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--green), #25a083);
  font-family: var(--font-display);
  font-weight: 800;
}

.brand-title,
.brand-subtitle {
  margin: 0;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
}

.hero,
.section {
  padding: 66px 6vw;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
}

h1 {
  max-width: 820px;
  font-size: clamp(42px, 6.4vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(30px, 4vw, 52px);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 22px;
}

.hero-lead,
.section-copy,
.tool-card p,
.workflow-step p,
.auth-copy p,
.site-footer {
  color: var(--muted);
  line-height: 1.8;
}

.hero-lead {
  max-width: 680px;
  margin: 24px 0 0;
  font-size: 18px;
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.primary,
.ghost {
  border-radius: 999px;
  padding: 12px 20px;
  border: none;
  font-family: var(--font-display);
  font-weight: 800;
  cursor: pointer;
}

.primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 16px 30px rgba(18, 107, 87, 0.28);
}

.ghost {
  color: var(--green-dark);
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--line);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.map-card,
.metric-grid > div,
.tool-card,
.workflow-step,
.auth-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.map-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  padding: 26px;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(rgba(18, 107, 87, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 107, 87, 0.08) 1px, transparent 1px),
    rgba(255, 255, 255, 0.72);
  background-size: 34px 34px;
}

.map-card p {
  position: relative;
  z-index: 2;
  max-width: 280px;
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
}

.map-pin {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50% 50% 50% 0;
  background: var(--orange);
  transform: rotate(-45deg);
  box-shadow: 0 10px 18px rgba(217, 104, 50, 0.3);
}

.map-pin::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: #fff;
}

.pin-a {
  top: 60px;
  left: 70px;
}

.pin-b {
  top: 138px;
  right: 90px;
}

.pin-c {
  bottom: 92px;
  left: 45%;
}

.map-route {
  position: absolute;
  inset: 68px 80px 120px 80px;
  border: 3px dashed rgba(18, 107, 87, 0.42);
  border-left: none;
  border-bottom: none;
  border-radius: 30px 80px 20px 20px;
  transform: rotate(9deg);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.metric-grid > div {
  padding: 18px;
}

.metric-grid strong,
.metric-grid span {
  display: block;
}

.metric-grid strong {
  margin-bottom: 6px;
  color: var(--green-dark);
  font-family: var(--font-display);
}

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

.split,
.auth-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 32px;
  align-items: start;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.tool-card {
  padding: 24px;
}

.tool-card.featured {
  background: linear-gradient(135deg, var(--green), #0e4c40);
  color: #fff;
}

.tool-card.featured p {
  color: rgba(255, 255, 255, 0.76);
}

.tool-card h3 {
  margin: 12px 0 8px;
}

.tool-kicker {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(205, 229, 109, 0.35);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
}

.featured .tool-kicker {
  background: rgba(205, 229, 109, 0.22);
  color: var(--lime);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.workflow-step {
  padding: 24px;
}

.workflow-step span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--orange);
  font-family: var(--font-display);
  font-weight: 800;
}

.workflow-step h3 {
  margin-bottom: 8px;
}

.auth-card {
  padding: 26px;
}

.auth-tabs {
  display: inline-flex;
  padding: 5px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(23, 33, 28, 0.08);
}

.auth-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 18px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
  cursor: pointer;
}

.auth-tab.active {
  color: var(--green-dark);
  background: #fff;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.hidden {
  display: none !important;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  font: inherit;
}

.muted {
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 32px 6vw 46px;
}

@media (max-width: 900px) {
  .hero,
  .split,
  .auth-section {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}