/* Inter and Lora, Latin + Cyrillic subsets, self-hosted (SIL OFL 1.1 — see assets/fonts/). */
/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/inter-normal-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/inter-normal-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/inter-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/inter-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-italic-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-italic-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-normal-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-normal-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url(fonts/lora-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light dark;
  --bg: #fbfaf8;
  --surface: #ffffff;
  --text: #1b1a19;
  --muted: #5f5b57;
  --line: #e7e3de;
  --accent: #ff453b;
  --accent-soft: #fff0ec;
  --green: #12ab57;
  --radius: 20px;
  --max: 1040px;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Lora", Georgia, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121110;
    --surface: #1c1a19;
    --text: #f3f0ec;
    --muted: #a8a29c;
    --line: #2e2b29;
    --accent: #ff6a55;
    --accent-soft: #2a1a17;
    --green: #3ddc84;
  }
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-underline-offset: 3px; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 18px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, #ff8168, #ff453b);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 15px;
  letter-spacing: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
}

.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--text); }

.lang {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  font-weight: 600;
}

/* hero */
.hero { padding-top: 96px; padding-bottom: 72px; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  max-width: 18ch;
}

.hero p {
  margin-top: 24px;
  font-size: 20px;
  color: var(--muted);
  max-width: 40ch;
}

/* sections */
section { padding: 56px 0; }

.section-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.15;
  margin-bottom: 28px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}

/* product */
.product {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 32px;
  align-items: start;
}

.product-icon {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  background: #0f0f10;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px -12px rgba(255, 69, 59, 0.45);
}

.product-icon img { width: 76px; height: 76px; }

.product h3 {
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 4px 10px;
}

.product .tagline {
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 21px;
  font-style: italic;
}

.product .desc { margin-top: 14px; color: var(--muted); }

.links {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.btn:hover { border-color: var(--muted); }

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

/* about */
.about p { color: var(--muted); max-width: 62ch; }
.about p + p { margin-top: 14px; }

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

dl { margin: 0; display: grid; gap: 18px; }
dt {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
dd { margin: 4px 0 0; font-size: 17px; }

.card h3 { font-size: 19px; margin-bottom: 18px; }

/* footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  margin-top: 40px;
  font-size: 14px;
  color: var(--muted);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

@media (max-width: 720px) {
  .nav a:not(.lang) { display: none; }
  .hero { padding-top: 64px; padding-bottom: 40px; }
  .product { grid-template-columns: 1fr; gap: 20px; }
  .product-icon { width: 88px; height: 88px; border-radius: 21px; }
  .product-icon img { width: 60px; height: 60px; }
  .details { grid-template-columns: 1fr; }
  .card { padding: 24px; }
}