/* Association Liberté d'Internet — site vitrine. Статика без JS; вёрстка перенесена из макета Claude Design. */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/fonts/inter-latin-400.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; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/fonts/inter-latin-ext-400.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("/fonts/inter-latin-500.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; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("/fonts/inter-latin-ext-500.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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --bg: #050507;
  --text: #ededf2;
  --white: #fff;
  --blue: #0000ff;
  --blue-hover: #2020ff;
  --blue-active: #0000cc;
  --accent: #6b6bff;
  --muted: #8a8a99;
  --soft: #b4b4c0;
  --line: rgba(255,255,255,.12);
  --gutter: clamp(20px, 5vw, 72px);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; font-family: var(--font); font-size: 15px; line-height: 1.55; font-weight: 400;
  text-wrap: pretty; color: var(--text); background: var(--bg);
  background-image:
    radial-gradient(900px 600px at 85% -10%, rgba(0,0,255,.32), transparent 62%),
    radial-gradient(700px 500px at -10% 110%, rgba(0,0,255,.14), transparent 60%);
}
h1, h2 { font-weight: 500; margin: 0; }
p { margin: 0; }
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::selection { background: rgba(107,107,255,.35); }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }

.kicker {
  display: block; font-size: 13px; line-height: 14px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 14px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; white-space: nowrap;
  background: var(--blue); color: var(--white); border: 0; border-radius: 10px;
  padding: 12px 24px; font: 500 15px/1.2 var(--font); transition: background .15s;
}
.btn:hover { background: var(--blue-hover); color: var(--white); }
.btn:active { background: var(--blue-active); }

/* — nav — */
.nav {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 22px;
  padding: 8px max(var(--gutter), calc((100% - 1200px) / 2 + var(--gutter)));
  background: rgba(5,5,7,.7); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-brand { font-weight: 500; font-size: 18px; white-space: nowrap; color: var(--white); }
.nav-links { display: flex; gap: 22px; flex: 1; }
.nav-links a { font-size: 14px; }
.lang {
  display: inline-flex; margin-left: auto; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--text) 16%, transparent); border-radius: 8px;
}
.lang a, .lang span { padding: 7px 12px; font-size: 13px; color: var(--muted); }
.lang a + span, .lang span + a { border-left: 1px solid color-mix(in srgb, var(--text) 16%, transparent); }
.lang [aria-current] { color: var(--white); box-shadow: inset 0 0 0 1px var(--blue); }

/* — hero — */
.hero {
  display: grid; grid-template-columns: minmax(0,7fr) minmax(0,5fr);
  gap: 42px clamp(24px,5vw,96px); align-items: end; padding: 112px 0 96px;
}
.hero h1 {
  font-size: clamp(44px, 6.4vw, 88px); line-height: 1.08; letter-spacing: -.02em;
  margin-left: -.05em; color: var(--white);
}
.hero h1 span { display: block; }
.hero h1 span + span { color: var(--accent); }
.lead { font-size: 17px; line-height: 28px; max-width: 58ch; margin-top: 34px; }
.hero-cta { margin-top: 28px; }

/* — mission — */
.mission { padding: 84px 0; background: var(--blue); color: var(--white); }
.mission .kicker { color: rgba(255,255,255,.7); }
.mission-grid { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,7fr); gap: 28px clamp(24px,5vw,96px); }
.mission h2 { font-size: clamp(28px,3vw,40px); line-height: 1.15; letter-spacing: -.015em; color: var(--white); }
.mission-text { max-width: 58ch; }
.mission-text p:first-child { font-size: 17px; line-height: 28px; }
.mission-text p + p { font-size: 15.5px; line-height: 28px; margin-top: 20px; color: rgba(255,255,255,.85); }

/* — actions — */
.actions { padding: 98px 0 70px; }
.feature {
  display: grid; grid-template-columns: minmax(40px,80px) minmax(0,1fr) minmax(0,1.5fr);
  gap: 28px clamp(24px,4vw,72px); align-items: baseline;
  padding: 42px 0; border-top: 1px solid var(--line);
}
.feature-n { font-weight: 500; font-size: 15px; line-height: 28px; color: var(--accent); font-feature-settings: "tnum" 1; }
.feature h2 { font-size: 24px; line-height: 30px; letter-spacing: -.01em; color: var(--white); transition: color .15s; }
.feature:hover h2 { color: var(--accent); }
.feature p:last-child { font-size: 15.5px; line-height: 28px; color: var(--soft); max-width: 52ch; }

/* — contacts — */
.contacts { padding: 70px 0 56px; border-top: 1px solid var(--line); }
.contacts h2 { font-size: 32px; line-height: 42px; letter-spacing: -.012em; color: var(--white); }
.contacts-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; margin-top: 34px; }
.contacts-grid a { font-size: 17px; line-height: 28px; }
.contacts-grid address { font-style: normal; font-size: 15.5px; line-height: 28px; }

/* — footer — */
.footer {
  display: grid; gap: 4px; padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px; line-height: 22px; color: var(--muted);
}
.footer strong { font-weight: 400; color: var(--white); }
.footer em { font-style: normal; color: var(--text); }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 72px 0 64px; }
  .feature { grid-template-columns: 1fr; gap: 14px; }
}
@media (max-width: 720px) {
  .mission-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .nav { gap: 12px; }
  .nav-brand { font-size: 15px; line-height: 1.2; white-space: normal; max-width: 15ch; }
  .nav .btn { padding: 10px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .feature h2 { transition: none; }
}