/* Общие токены и базовая типографика */
:root,
[data-theme="light"] {
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-surface-offset: #f4efe9;
  --color-divider: #e6ddd4;
  --color-border: rgba(56, 49, 40, 0.1);
  --color-text: #2f2a25;
  --color-text-muted: #6e655e;
  --color-text-faint: #a7a097;
  --color-primary: #b86f7d;
  --color-primary-hover: #9f5765;
  --color-primary-hl: #f4dfdf;
  --color-accent: #8f9861;
  --color-tg: #0088cc;
  --color-tg-hl: rgba(0, 136, 204, 0.12);
  --shadow-sm: 0 1px 2px rgba(56, 49, 40, 0.06);
  --shadow-md: 0 10px 28px rgba(56, 49, 40, 0.08);
  --shadow-lg: 0 18px 48px rgba(56, 49, 40, 0.12);
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.3vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.7vw, 1.45rem);
  --text-xl: clamp(1.6rem, 1.25rem + 1.4vw, 2.4rem);
  --text-2xl: clamp(2.1rem, 1.25rem + 3vw, 4rem);
  --sp1: 0.25rem;
  --sp2: 0.5rem;
  --sp3: 0.75rem;
  --sp4: 1rem;
  --sp5: 1.25rem;
  --sp6: 1.5rem;
  --sp8: 2rem;
  --sp10: 2.5rem;
  --sp12: 3rem;
  --sp16: 4rem;
  --fh: "Fraunces", Georgia, serif;
  --fb: "Inter", "Helvetica Neue", sans-serif;
  --tr: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --color-bg: #151311;
  --color-surface: #1d1a18;
  --color-surface-offset: #27231f;
  --color-divider: #322e2a;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #f2ece6;
  --color-text-muted: #aaa297;
  --color-text-faint: #6d665f;
  --color-primary: #e08a96;
  --color-primary-hover: #f2a1ac;
  --color-primary-hl: #3a2327;
  --color-accent: #b5bf7f;
  --color-tg: #29b6f6;
  --color-tg-hl: rgba(41, 182, 246, 0.12);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 18px 48px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  scrollbar-gutter: stable;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--fb);
  font-size: var(--text-base);
  color: var(--color-text);
  background: radial-gradient(circle at top, rgba(184, 111, 125, 0.08), transparent 30%),
    var(--color-bg);
  line-height: 1.65;
  transition: background 0.3s, color 0.3s;
}

main {
  flex: 1 0 auto;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.section {
  padding-block: clamp(2.75rem, 4vw, 5rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-hl);
  padding: var(--sp2) var(--sp4);
  border-radius: 999px;
}

.section-title {
  font-family: var(--fh);
  font-size: var(--text-xl);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: var(--sp4);
  margin-bottom: var(--sp3);
}

.section-lead {
  max-width: 68ch;
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.grid {
  display: grid;
  gap: var(--sp4);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.1rem, 1vw + 1rem, 1.8rem);
  box-shadow: var(--shadow-sm);
}

.pill-link,
.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  border-radius: 999px;
  font-weight: 600;
  transition: transform var(--tr), background var(--tr), color var(--tr), border-color var(--tr),
    box-shadow var(--tr);
}

.button-primary {
  background: var(--color-primary);
  color: #fff;
  padding: 0.95rem 1.35rem;
  box-shadow: var(--shadow-md);
}

.button-primary:hover,
.pill-link:hover {
  transform: translateY(-1px);
}

.button-primary:hover {
  background: var(--color-primary-hover);
}

.button-secondary {
  background: var(--color-primary-hl);
  color: var(--color-primary);
  padding: 0.95rem 1.35rem;
  border: 1px solid transparent;
}

.button-secondary:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-border);
}

.pill-link {
  padding: 0.65rem 1rem;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
}

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

.prose p + p {
  margin-top: var(--sp4);
}

.prose ul,
.prose ol {
  margin-top: var(--sp4);
  padding-left: 1.15rem;
}

.prose li + li {
  margin-top: var(--sp2);
}