:root {
  --bg: #f7f6f2;
  --surface: #fcfbf8;
  --surface-2: #f1eee9;
  --text: #24211c;
  --muted: #6f6c66;
  --border: #d8d3ca;
  --primary: #0b6b72;
  --primary-2: #0d5257;
  --success: #3e7a2b;
  --warn: #9a5a12;
  --danger: #a13f62;
  --shadow: 0 10px 30px rgba(30, 26, 18, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
}

[data-theme="dark"] {
  --bg: #161513;
  --surface: #1d1b18;
  --surface-2: #26231f;
  --text: #e7e1d7;
  --muted: #a49d91;
  --border: #37322b;
  --primary: #5aa7b1;
  --primary-2: #7ac4cd;
  --success: #77b85d;
  --warn: #d69d54;
  --danger: #d4719b;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

body {
  min-height: 100vh;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

a:hover {
  opacity: 0.92;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #8dc5cc);
  display: grid;
  place-items: center;
  color: white;
  font-size: 14px;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.navlinks {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  flex-wrap: wrap;
}

.navlinks a {
  padding: 8px 0;
}

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

.themebtn,
.btn,
.btn-ghost,
.chip {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 12px 16px;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.themebtn:hover,
.btn-ghost:hover {
  background: var(--surface-2);
  transform: translateY(-1px);
}

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

.btn:hover {
  background: var(--primary-2);
  transform: translateY(-1px);
}

.hero {
  padding: 56px 0 28px;
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
  padding: 8px 12px;
  border-radius: 999px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
  align-items: center;
  margin-top: 22px;
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 11ch;
  margin: 0 0 14px;
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 60ch;
}

.hero-card,
.panel,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 18px;
}

.screen {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-radius: 22px;
  border: 1px solid var(--border);
  padding: 18px;
  min-height: 520px;
}

.phone {
  max-width: 360px;
  margin: auto;
  border-radius: 34px;
  border: 10px solid #111;
  background: #111;
  padding: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.phone-inner {
  background: var(--bg);
  border-radius: 24px;
  padding: 14px;
  min-height: 640px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.stat {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.stat b {
  font-size: 1.2rem;
  display: block;
}

.section {
  padding: 30px 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card {
  padding: 22px;
}

.kicker {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.title {
  font-size: 1.5rem;
  margin: 8px 0 10px;
}

.muted {
  color: var(--muted);
}

.flow {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: white;
  font-weight: 700;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 14px;
}

.badge {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.ok {
  background: rgba(62, 122, 43, 0.12);
  color: var(--success);
}

.warn {
  background: rgba(154, 90, 18, 0.12);
  color: var(--warn);
}

.danger {
  background: rgba(161, 63, 98, 0.12);
  color: var(--danger);
}

.footer {
  padding: 26px 0 42px;
  color: var(--muted);
  font-size: 14px;
}

.mini {
  font-size: 13px;
  color: var(--muted);
}

.scan-box {
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 18px;
  background: var(--surface-2);
  text-align: center;
}

.qr {
  width: 170px;
  height: 170px;
  margin: 14px auto;
  border-radius: 14px;
  background: repeating-linear-gradient(90deg, #000 0 8px, #fff 8px 16px),
    repeating-linear-gradient(#000 0 8px, #fff 8px 16px);
  background-blend-mode: multiply;
}

.bank-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.bank {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.bank small {
  display: block;
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 18px;
}

.sidebar {
  padding: 18px;
  position: sticky;
  top: 90px;
  height: max-content;
}

.menu a {
  display: flex;
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--muted);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.menu a.active,
.menu a:hover {
  background: var(--surface-2);
  color: var(--text);
}

.chart {
  height: 220px;
  border-radius: 18px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--primary) 10%, var(--surface)) 0%,
    var(--surface) 100%
  );
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.bar {
  position: absolute;
  bottom: 24px;
  width: 36px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
}

.bar:nth-child(1) { left: 36px; height: 70px; }
.bar:nth-child(2) { left: 92px; height: 112px; }
.bar:nth-child(3) { left: 148px; height: 86px; }
.bar:nth-child(4) { left: 204px; height: 150px; }
.bar:nth-child(5) { left: 260px; height: 128px; }
.bar:nth-child(6) { left: 316px; height: 174px; }

.hero-image-note {
  margin-top: 14px;
  padding: 14px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.panel {
  padding: 22px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.hero-points .card {
  padding: 16px;
}

.page-head {
  padding: 46px 0 20px;
}

.page-head h1 {
  margin: 10px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  max-width: 14ch;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.chip {
  padding: 10px 14px;
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.feature-item {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-2);
}

.form-grid {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 14px;
  color: var(--muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  outline: none;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: color-mix(in srgb, var(--primary) 50%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 14%, transparent);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.auth-wrap {
  max-width: 460px;
  margin: 0 auto;
}

.site-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.site-map .card {
  min-height: 140px;
}

@media (max-width: 960px) {
  .hero-grid,
  .grid-3,
  .grid-2,
  .layout,
  .hero-points,
  .site-map,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .navlinks {
    display: none;
  }

  .sidebar {
    position: static;
  }

  .hero h1 {
    max-width: 14ch;
  }

  .phone {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding-top: 34px;
  }

  .nav {
    min-height: 64px;
  }

  .card,
  .panel {
    padding: 18px;
  }

  .themebtn,
  .btn,
  .btn-ghost {
    padding: 11px 14px;
  }

  .table th,
  .table td {
    padding: 12px 10px;
    font-size: 13px;
  }
}


@media (max-width: 960px) {
  .topbar {
    top: 0;
  }

  .nav {
    min-height: 64px;
    gap: 12px;
    padding: 6px 0;
  }

  .brand {
    gap: 10px;
  }

  .logo {
    width: 34px;
    height: 34px;
    border-radius: 11px;
  }

  .navlinks {
    display: none;
  }

  .actions {
    gap: 8px;
    flex-wrap: nowrap;
  }

  .themebtn,
  .btn,
  .btn-ghost {
    padding: 10px 14px;
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .topbar {
    padding-top: env(safe-area-inset-top);
  }

  .nav {
    min-height: 58px;
  }

  .brand span {
    font-size: 14px;
  }

  .actions {
    margin-left: auto;
  }

  .themebtn,
  .btn,
  .btn-ghost {
    padding: 9px 12px;
    border-radius: 14px;
  }

  .topbar .btn {
    white-space: nowrap;
  }
}