/* via-medica.ru — Via-Medica brand book v1.0: paper, ink, green, sand; Vollkorn + Noto Sans. */
@import url('./assets/fonts/fonts.css');

:root {
  --paper: #F6F3EC; --paper2: #EDE8DE; --card: #FFFDF8; --ink: #171A16; --ink2: #3A4036;
  --muted: #5E6459; --line: #D6D0C2; --green: #1E4636; --green-2: #2F6B52; --green-1: #DCEBE2;
  --sand: #8A5E18; --sand-2: #B07D2B; --sand-1: #F3E7CF; --slotbg: #E6E0D4;
  --serif: Vollkorn, Georgia, serif; --sans: 'Noto Sans', system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #10130F; --paper2: #171B16; --card: #191E18; --ink: #E9E6DC; --ink2: #C6C9BE;
    --muted: #A2AA9B; --line: #2C322A; --green: #8FC3A8; --green-2: #9FD0B5; --green-1: #1E2B23;
    --sand: #D3A45A; --sand-2: #D3A45A; --sand-1: #2A2317; --slotbg: #1F251E;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #10130F; --paper2: #171B16; --card: #191E18; --ink: #E9E6DC; --ink2: #C6C9BE;
  --muted: #A2AA9B; --line: #2C322A; --green: #8FC3A8; --green-2: #9FD0B5; --green-1: #1E2B23;
  --sand: #D3A45A; --sand-2: #D3A45A; --sand-1: #2A2317; --slotbg: #1F251E;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
a { color: var(--green-2); text-decoration: none; }
a:hover { color: var(--green); text-decoration: underline; }
::selection { background: var(--sand); color: #fff; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--green-2); outline-offset: 2px; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 80px 32px; }
.band { border-top: 1px solid var(--line); }
.band--alt { background: var(--paper2); }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--line); }
.header__inner { max-width: 1240px; margin: 0 auto; padding: 14px 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); flex-shrink: 0; }
.brand:hover { color: var(--ink); text-decoration: none; }
.brand__name { font-family: var(--serif); font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
.nav { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-left: auto; font-size: 15px; }
.nav a { color: var(--muted); white-space: nowrap; }
.nav a:hover { color: var(--green-2); }
.header__actions { display: flex; align-items: center; gap: 8px; }
.theme-toggle {
  display: flex; align-items: center; gap: 7px; padding: 6px 14px 6px 11px; border: 1px solid var(--line);
  border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer;
  font: 600 13px var(--sans); white-space: nowrap;
}
.theme-toggle:hover { border-color: var(--green-2); color: var(--green-2); }

/* Buttons */
.btn {
  display: inline-block; padding: 15px 30px; border-radius: 999px; font-weight: 600; text-decoration: none;
  border: 1px solid transparent; transition: transform .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn--primary { background: var(--green); color: var(--paper); }
.btn--primary:hover { color: var(--paper); }
.btn--ghost { border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--green-2); color: var(--ink); }
.btn--small { padding: 9px 18px; font-size: 14px; }
.btns { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* Section headings: roman numeral + rule + small caps, as in an anatomical atlas */
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 26px; }
.tabula { font-family: var(--serif); font-style: italic; font-size: 15px; color: var(--sand); white-space: nowrap; }
.eyebrow__rule { height: 1px; width: 40px; background: var(--line); animation: vm-rule .8s ease-out .3s both; }
.caps { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.section-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 10px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; }
h2 { font-size: 40px; line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
.lead { color: var(--muted); margin: 0 0 44px; max-width: 42em; text-wrap: pretty; }

/* Hero */
.hero { padding-top: 88px; padding-bottom: 72px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 64px; align-items: end; }
.hero h1 { font-size: 60px; line-height: 1.06; margin: 0 0 20px; letter-spacing: -0.025em; max-width: 17em; text-wrap: balance; }
.hero__sub { font-family: var(--serif); font-size: 25px; line-height: 1.35; color: var(--green-2); margin: 0 0 24px; max-width: 24em; text-wrap: pretty; }
.hero__text { font-size: 18px; color: var(--muted); margin: 0 0 36px; max-width: 32em; text-wrap: pretty; }
.facts { border-top: 1px solid var(--line); margin: 0; }
.fact { border-bottom: 1px solid var(--line); padding: 18px 0; }
.fact__value { margin: 0; font-family: var(--serif); font-size: 34px; font-weight: 600; line-height: 1.1; color: var(--green-2); }
.fact__label { margin: 4px 0 0; font-size: 15px; color: var(--muted); text-wrap: pretty; }
.source { margin: 14px 0 0; font-size: 13px; color: var(--muted); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 20px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 26px;
  display: flex; flex-direction: column; gap: 11px; transition: transform .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--green-2); }
.card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.num { font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--sand); }
.pill { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; color: var(--muted); }
.pill--live { border-color: var(--green-2); color: var(--green); background: var(--green-1); }
.card h3 { font-size: 25px; margin: 0; letter-spacing: -0.01em; }
.card__ru { margin: 0; font-size: 14px; color: var(--green-2); font-weight: 600; }
.card__desc { margin: 0; color: var(--muted); font-size: 16px; text-wrap: pretty; }
.card__cta { margin-top: auto; padding-top: 14px; font-size: 15px; font-weight: 600; color: var(--green-2); }
.card__soon { margin-top: auto; padding-top: 14px; font-size: 15px; color: var(--muted); }

/* Principles */
.principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); border-top: 1px solid var(--line); }
.principle { border-bottom: 1px solid var(--line); padding: 26px 26px 26px 0; }
.principle h3 { font-family: var(--sans); font-size: 20px; margin: 0 0 10px; line-height: 1.3; }
.principle p { margin: 0; color: var(--muted); font-size: 16px; text-wrap: pretty; }
.principle .num { margin: 0 0 12px; }
.plan { margin-top: 44px; border: 1px solid var(--line); border-radius: 4px; padding: 32px; background: var(--paper2); }
.plan .caps { margin: 0 0 20px; }
.chain { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 10px; margin: 0; padding: 0; list-style: none; }
.chain li { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 9px 18px; font-size: 15px; font-weight: 600; }
.chain li:last-child { background: var(--green); color: var(--paper); border-color: var(--green); }
.chain li.chain__arrow { background: none; border: 0; padding: 0; font-weight: 400; color: var(--sand-2); }

/* Flagship */
.flagship {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 44px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 36px;
}
.plate { margin: 0; }
.plate img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.plate figcaption { margin: 14px 0 0; font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--muted); }
.flagship h3 { font-size: 40px; margin: 18px 0 8px; letter-spacing: -0.02em; }
.flagship__ru { font-family: var(--serif); font-size: 22px; color: var(--green-2); margin: 0 0 20px; text-wrap: pretty; }
.flagship__text { color: var(--muted); margin: 0 0 24px; text-wrap: pretty; }
.flagship .pill { display: inline-block; padding: 5px 12px; }

/* Subscription */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.tier { border: 1px solid var(--line); border-radius: 4px; background: var(--card); padding: 30px; }
.tier__name { margin: 0 0 6px; font-family: var(--serif); font-size: 26px; font-weight: 600; }
.tier__sub { margin: 0 0 20px; color: var(--muted); font-size: 16px; }
.tier__rule { height: 1px; background: var(--line); margin-bottom: 20px; }
.tier__text { margin: 0; color: var(--muted); font-size: 16px; text-wrap: pretty; }
.tier--accent { background: var(--green); border-color: var(--green); color: var(--paper); }
.tier--accent .tier__sub, .tier--accent .tier__text { color: var(--green-1); }
.tier--accent .tier__rule { background: var(--green-2); }
:root[data-theme="dark"] .tier--accent .tier__sub, :root[data-theme="dark"] .tier--accent .tier__text { color: var(--paper); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tier--accent .tier__sub, :root:not([data-theme="light"]) .tier--accent .tier__text { color: var(--paper); }
}

/* Access */
.access { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: start; }
.perks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; color: var(--muted); font-size: 16px; }
.perks li::before { content: "—"; color: var(--sand-2); margin-right: 10px; }
.steps { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 32px; margin: 0; list-style: none; counter-reset: step; display: flex; flex-direction: column; gap: 20px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 34px 1fr; gap: 4px 14px; }
.steps li::before { content: counter(step, upper-roman) "."; grid-row: span 2; font-family: var(--serif); font-style: italic; color: var(--sand); font-size: 18px; }
.steps strong { font-weight: 600; }
.steps span { color: var(--muted); font-size: 15px; }
.steps .btn { justify-self: start; margin-top: 8px; }
.steps__cta { display: block !important; }
.steps__cta::before { content: none !important; }
.note { margin: 0; font-size: 14px; color: var(--muted); }

/* Fund support block (grant obligation; neutral, never mixed with the Via-Medica mark) */
.fund { max-width: 1000px; margin: 0 auto; padding: 64px 32px; text-align: center; }
.fund .caps { margin: 0 0 30px; }
.fund__logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0 0 30px; padding: 0; list-style: none; }
.fund__logos li { height: 140px; background: #fff; border: 1px solid var(--line); border-radius: 3px; display: flex; align-items: center; justify-content: center; padding: 14px 20px; }
.fund__logos a, .fund__logos img { height: 100%; width: 100%; }
.fund__logos img { object-fit: contain; }
.fund__text { margin: 0 auto; max-width: 56em; font-size: 16px; line-height: 1.7; }
.fund__topic { margin: 20px auto 0; max-width: 56em; font-size: 14px; color: var(--muted); }

/* Footer */
.footer { border-top: 1px solid var(--line); background: var(--paper2); }
.footer__grid { max-width: 1240px; margin: 0 auto; padding: 64px 32px 40px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 48px; }
.footer .brand { margin-bottom: 14px; }
.footer__about { margin: 0; color: var(--muted); font-size: 15px; max-width: 26em; text-wrap: pretty; }
.footer .caps { margin: 0 0 14px; }
.footer__nav { display: flex; flex-direction: column; gap: 9px; font-size: 15px; }
.requisites { font-size: 14px; color: var(--muted); line-height: 1.75; font-style: normal; }
.requisites p { margin: 0; }
.footer__bottom { max-width: 1240px; margin: 0 auto; padding: 20px 32px 40px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; font-size: 14px; color: var(--muted); }

/* Motion */
@keyframes vm-draw { from { stroke-dashoffset: var(--len, 90); } to { stroke-dashoffset: 0; } }
@keyframes vm-reveal { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes vm-rule { from { width: 0; } to { width: 40px; } }
@keyframes vm-fade { from { opacity: 0; } to { opacity: 1; } }
.mark path, .mark circle { stroke-dasharray: var(--len); animation: vm-draw var(--dur, .5s) ease-out var(--delay, 0s) both; }
.reveal { animation: vm-reveal .8s cubic-bezier(.2, .7, .3, 1) var(--delay, 0s) both; }
@supports (animation-timeline: view()) {
  .on-scroll { animation: vm-reveal .9s cubic-bezier(.2, .7, .3, 1) both; animation-timeline: view(); animation-range: entry 4% entry 44%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* Narrow screens */
@media (max-width: 900px) {
  .hero__grid, .flagship, .access, .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .hero h1 { font-size: 44px; }
  h2, .flagship h3 { font-size: 32px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 56px 16px; }
  .hero { padding-top: 48px; padding-bottom: 48px; }
  .header__inner { padding: 12px 16px; }
  .nav { order: 3; width: 100%; margin-left: 0; gap: 6px 18px; }
  .header__actions { margin-left: auto; }
  .hero h1 { font-size: 36px; }
  .hero__sub { font-size: 21px; }
  .section-head { flex-direction: column; gap: 4px; }
  .flagship, .plan, .steps { padding: 22px; }
  .fund { padding: 48px 16px; }
  .fund__logos { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { padding: 48px 16px 32px; }
  .footer__bottom { padding: 20px 16px 32px; }
}