:root {
  color-scheme: dark;
  --bg: #08100f;
  --panel: #101817;
  --panel-2: #17211f;
  --text: #f4f7f5;
  --muted: #a9b7b3;
  --line: rgba(255, 255, 255, 0.14);
  --teal: #35d0b0;
  --amber: #f2b84b;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(8, 16, 15, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

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

.brand-logo {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(53, 208, 176, 0.28);
}

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

.nav-login {
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  padding: 120px clamp(20px, 5vw, 72px) 80px;
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 16, 15, 0.94), rgba(8, 16, 15, 0.68) 42%, rgba(8, 16, 15, 0.18)),
    linear-gradient(0deg, rgba(8, 16, 15, 0.88), transparent 34%);
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero h1 {
  margin-bottom: 18px;
  font-size: clamp(54px, 10vw, 112px);
  line-height: 0.92;
}

.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
}

.hero-actions,
.panel-top,
.dashboard-head,
.footer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid var(--line);
}

.primary {
  background: var(--teal);
  color: #04110f;
  border-color: var(--teal);
}

.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.band,
.dashboard-preview {
  padding: 76px clamp(20px, 5vw, 72px);
}

.section-head {
  max-width: 800px;
  margin-bottom: 28px;
}

.section-head h2,
.dashboard-preview h2,
.split h2 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.05;
}

.feature-grid,
.panel-grid,
.kpi-grid,
.module-grid {
  display: grid;
  gap: 16px;
}

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

article,
.preview-panel,
.login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

article p,
.preview-copy p,
.scale-list,
.form-note {
  color: var(--muted);
  line-height: 1.6;
}

.metric {
  color: var(--amber);
  font-weight: 900;
}

.dashboard-preview {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: center;
  background: #0c1514;
}

.panel-top {
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-grid,
.kpi-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.panel-grid div,
.kpi-grid article {
  background: var(--panel-2);
  border-radius: 8px;
  padding: 16px;
}

.panel-grid span,
.kpi-grid span,
.kpi-grid small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.panel-grid strong,
.kpi-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
}

.signal-list {
  margin-top: 18px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: start;
}

.scale-list li {
  margin-bottom: 12px;
}

.footer {
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.app-surface {
  background: #07100f;
}

.login-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: center;
  padding: clamp(24px, 6vw, 90px);
}

.login-copy h1 {
  font-size: clamp(44px, 7vw, 84px);
}

.login-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}

.login-card {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0b1413;
  color: var(--text);
  padding: 0 12px;
}

textarea {
  min-height: 120px;
  padding: 12px;
  resize: vertical;
  font: inherit;
}

.intake-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(320px, 1.28fr);
  gap: 34px;
  align-items: start;
  padding: clamp(24px, 5vw, 72px);
}

.intake-copy {
  position: sticky;
  top: 32px;
  padding-top: 8px;
}

.intake-copy h1 {
  margin: 34px 0 18px;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.98;
}

.intake-copy p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.6;
}

.intake-form {
  display: grid;
  gap: 18px;
}

.form-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(20px, 3vw, 30px);
}

.form-section h2 {
  margin-bottom: 18px;
  font-size: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.plan-grid,
.service-grid {
  display: grid;
  gap: 14px;
}

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

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

.plan-option {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 12px;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.plan-option input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
  flex: 0 0 auto;
}

.plan-option span {
  display: grid;
  gap: 8px;
}

.plan-option strong {
  color: var(--text);
  font-size: 17px;
}

.plan-option small {
  color: var(--muted);
  line-height: 1.5;
}

.check-row {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
  line-height: 1.5;
}

.check-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  border-right: 1px solid var(--line);
  padding: 24px;
  background: #091211;
}

.sidebar nav {
  display: grid;
  gap: 8px;
  margin-top: 34px;
}

.sidebar nav a {
  border-radius: 8px;
  padding: 12px;
  color: var(--muted);
}

.sidebar nav a.active,
.sidebar nav a:hover {
  background: var(--panel-2);
  color: var(--text);
}

.dashboard {
  padding: 28px;
}

.dashboard-head {
  justify-content: space-between;
  margin-bottom: 22px;
}

.dashboard-head h1 {
  margin-bottom: 0;
  font-size: 36px;
}

.kpi-grid {
  margin-bottom: 18px;
}

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

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .feature-grid,
  .dashboard-preview,
  .split,
  .login-layout,
  .intake-layout,
  .app-shell,
  .module-grid {
    grid-template-columns: 1fr;
  }

  .intake-copy {
    position: static;
  }

  .panel-grid,
  .kpi-grid,
  .form-grid,
  .plan-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 88vh;
  }

  .hero-actions,
  .dashboard-head,
  .footer,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-grid,
  .kpi-grid,
  .form-grid,
  .plan-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }
}