:root {
  --color-bg: #f6f4f1;
  --color-surface: #ffffff;
  --color-ink: #14212b;
  --color-muted: #5c6b76;
  --color-primary: #0f6b5c;
  --color-primary-dark: #0a5247;
  --color-accent: #d4a574;
  --color-border: #e4ddd4;
  --color-error: #b42318;
  --shadow-sm: 0 1px 2px rgba(20, 33, 43, 0.06);
  --shadow-md: 0 12px 32px rgba(20, 33, 43, 0.08);
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --container: min(1120px, calc(100% - 2rem));
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: linear-gradient(180deg, #fbfaf8 0%, var(--color-bg) 100%);
  line-height: 1.6;
}

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

a:not(.btn) {
  color: var(--color-primary);
  text-decoration: none;
}

a:not(.btn):hover {
  color: var(--color-primary-dark);
}

a.btn--primary,
a.btn--primary:hover {
  color: #fff;
  text-decoration: none;
}

code {
  font-size: 0.9em;
  background: #efe9e2;
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(251, 250, 248, 0.85);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner,
.app-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-ink);
  font-weight: 700;
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.75rem;
  object-fit: contain;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
}

.hero {
  padding: 3rem 0 4rem;
}

.hero__grid {
  display: grid;
  gap: 2rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.08;
  margin: 0.4rem 0 1rem;
  letter-spacing: -0.02em;
}

.hero__lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 38ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.hero__meta {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.hero__panel {
  display: grid;
  gap: 0.75rem;
}

.metric-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
}

.metric-card__label {
  display: block;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.metric-card__value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
}

.features {
  padding: 1rem 0 4rem;
}

.features__grid {
  display: grid;
  gap: 1rem;
}

.feature,
.card,
.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.feature h2,
.card h3 {
  margin-top: 0;
  font-family: var(--font-display);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn--secondary,
.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink);
}

.btn--block {
  width: 100%;
}

.layout--auth .main--centered,
.error-page .container {
  min-height: calc(100vh - 2rem);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-card {
  width: min(420px, 100%);
  box-shadow: var(--shadow-md);
}

.auth-card__header h1 {
  margin: 0.25rem 0;
  font-family: var(--font-display);
}

.form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.form__field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.form__field input {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  font: inherit;
  background: #fff;
}

.form__field input:focus {
  outline: 2px solid rgba(15, 107, 92, 0.25);
  border-color: var(--color-primary);
}

.alert {
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.alert--error {
  background: #fef3f2;
  color: var(--color-error);
  border: 1px solid #fecdca;
}

.app-header {
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.9);
}

.app-header__title {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.app-header__eyebrow {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.app-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0 0.75rem;
  border-radius: 999px;
  background: #edf7f4;
  color: var(--color-primary-dark);
  font-size: 0.82rem;
  font-weight: 600;
}

.dashboard {
  padding: 1.5rem 0 3rem;
}

.dashboard__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.dashboard__welcome h2 {
  margin-top: 0;
  font-family: var(--font-display);
}

.stat {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0.25rem 0;
}

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

.site-footer {
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 20px 0;
}

.site-footer a {
  color: var(--color-primary, #2f7d64);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.legal-page__header h1 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 2rem;
}

.legal-page__updated {
  margin: 0 0 24px;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.legal-page__body h2 {
  margin: 28px 0 10px;
  font-size: 1.125rem;
}

.legal-page__body p,
.legal-page__body li {
  line-height: 1.6;
  color: var(--color-text, #17202a);
}

.legal-page__body ul {
  margin: 0 0 16px;
  padding-left: 1.25rem;
}

.legal-page__body a {
  color: var(--color-primary, #2f7d64);
}

.error-page h1 {
  font-family: var(--font-display);
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .features__grid,
  .dashboard__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}