/* ============================================================
   Tech Renewal VPN — лэндинг
   Палитра: единство с кабинетом (web.tech-vpn.ru) — тёмно-синий
   фон + Telegram-синий акцент.
   Тема: светлая / тёмная (html[data-theme]) + prefers-color-scheme.
   ============================================================ */

:root {
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(11, 28, 44, 0.10);
  --nav-h: 68px;
}

/* ---------- Светлая тема (по умолчанию) ---------- */
:root,
:root[data-theme="light"] {
  --bg: #f1f5f9;
  --bg-2: #e2e8f0;
  --surface: #FFFFFF;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #64748b;
  --line: #cbd5e1;
  --accent: #0088cc;
  --accent-2: #0077bb;
  --accent-text: #0077bb;
  --ok: #16a34a;
  --nav-bg: rgba(241, 245, 249, 0.88);
  --icon-muted: #0f172a;
}

/* ---------- Тёмная тема ---------- */
:root[data-theme="dark"] {
  --bg: #0a0f1a;
  --bg-2: #0f172a;
  --surface: #17212b;
  --text: #f1f5f9;
  --text-2: #94a3b8;
  --text-3: #64748b;
  --line: #26384a;
  --accent: #0088cc;
  --accent-2: #54a9eb;
  --accent-text: #54a9eb;
  --ok: #22c55e;
  --nav-bg: rgba(10, 15, 26, 0.88);
  --icon-muted: #94a3b8;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  overflow-x: hidden;
  overflow-x: clip;
  overscroll-behavior-x: none;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  overscroll-behavior-x: none;
  -webkit-font-smoothing: antialiased;
  transition: background-color .25s ease, color .25s ease;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav, main, .trust, .seo, .footer { overflow-x: clip; }

.mono { font-family: var(--font-mono); font-size: 0.9em; }

.wrap {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
}
.wrap--narrow { width: min(760px, 100% - 48px); }

.hero__inner > *, .plans > *, .steps > *, .trust__inner > *, .seo__cols > * { min-width: 0; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -9999px;
  z-index: 100;
  background: var(--text);
  color: var(--bg);
  padding: 10px 16px;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 22px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn--signal {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(0, 136, 204, 0.35);
}
.btn--signal:hover { background: var(--accent-2); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}
.btn--ghost:hover { background: var(--text); color: var(--bg); }

.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 17px 28px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- Навигация ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  letter-spacing: 0.01em;
}
.nav__brand:hover { text-decoration: none; }
.nav__logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  flex: none;
  object-fit: contain;
}
.nav__logo--sm { width: 20px; height: 20px; border-radius: 5px; }
.nav__logo--md { width: 26px; height: 26px; border-radius: 6px; }
.nav__links {
  display: flex;
  gap: 28px;
}
.nav__links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-2);
  transition: color .15s ease;
}
.nav__links a:hover { color: var(--text); text-decoration: none; }
.nav__actions { display: flex; align-items: center; gap: 14px; }

.theme-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--icon-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s ease, border-color .15s ease, transform .15s ease;
}
.theme-toggle:hover { border-color: var(--text); transform: rotate(8deg); }
.theme-toggle .icon { width: 19px; height: 19px; }
.theme-toggle .icon--moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon--moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon--sun { display: none; }

.nav__burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav__burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .2s ease;
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Общие секции ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  flex: none;
}
.section { padding: 96px 0; }
.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.section__lead {
  max-width: 620px;
  color: var(--text-2);
  font-size: 17px;
  margin-bottom: 40px;
}
.section__note {
  margin-top: 28px;
  font-size: 13px;
  color: var(--text-3);
  max-width: 720px;
}

.section--tint { background: var(--bg-2); }
.section--faq { background: var(--bg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 84px;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.28;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 18%, black 82%, transparent);
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 82%, transparent);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: 22px;
}
.hero__sub {
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-2);
  max-width: 46ch;
  margin-bottom: 30px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero__note {
  font-size: 13.5px;
  color: var(--text-3);
}
.hero__note .mono { color: var(--text); }
.hero__link { font-weight: 500; color: var(--accent-2); text-decoration: none; border-bottom: 1px dashed var(--accent-text); }
.hero__link:hover { color: var(--accent); border-bottom-style: solid; }

/* -------- Карточка подключения (демо) -------- */
.hero__vis {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  transition: background-color .25s ease, border-color .25s ease;
}
.connect { display: flex; flex-direction: column; gap: 18px; }

.connect__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.connect__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}
.connect__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  transition: color .2s ease;
}
.connect__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-3);
  flex: none;
  transition: background .2s ease;
}
.connect[data-on="true"] .connect__dot {
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(53, 184, 120, 0.16);
}

.connect__mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 14px 0 6px;
}
.connect__power {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: none;
  background: var(--text);
  color: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .25s ease, transform .15s ease;
}
.connect__power:hover { transform: scale(1.04); }
.connect__power:active { transform: scale(0.97); }
.connect__power-icon { width: 46px; height: 46px; }
.connect[data-on="true"] .connect__power { background: var(--ok); color: var(--bg); }
.connect__power-ring {
  position: absolute;
  inset: -9px;
  border-radius: 50%;
  border: 2px solid var(--ok);
  opacity: 0;
}
.connect[data-on="true"] .connect__power-ring {
  opacity: 1;
  animation: pulse-ring 2.4s cubic-bezier(.2,.6,.3,1) infinite;
}
.connect__loc {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--text);
  min-height: 28px;
}
.connect__hint { font-size: 13.5px; color: var(--text-3); }

.connect__nodes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.connect__node {
  width: 46px;
  height: 46px;
  font-size: 22px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.connect__node:hover { transform: translateY(-2px); border-color: var(--text); }
.connect__node.is-active {
  border-color: var(--accent);
  background: rgba(0, 136, 204, 0.12);
}
.connect__foot {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
}

/* ---------- Trust strip ---------- */
.trust {
  background: var(--text);
  color: var(--bg);
  border-block: 1px solid var(--line);
}
.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 30px 0;
}
.trust__item { display: flex; flex-direction: column; gap: 4px; }
.trust__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--accent);
}
.trust__txt { font-size: 13.5px; opacity: 0.78; }

:root[data-theme="dark"] .trust {
  background: var(--surface);
  color: var(--text-2);
  border-block-color: var(--line);
}
:root[data-theme="dark"] .trust__num { color: var(--accent-2); }
:root[data-theme="dark"] .trust__txt { opacity: 0.85; }

/* ---------- Период ---------- */
.period {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  margin-bottom: 44px;
}
.period__btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  transition: all .15s ease;
}
.period__btn:hover { border-color: var(--text); color: var(--text); }
.period__btn.is-active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

/* ---------- Тарифы ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease;
}
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.plan--featured {
  border: 2px solid var(--accent);
  box-shadow: 0 14px 34px rgba(0, 136, 204, 0.18);
}
.plan--daily {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas:
    "head price btn"
    "desc desc desc";
  align-items: center;
  column-gap: 32px;
  row-gap: 12px;
  border: 2px solid var(--accent);
  background: rgba(0, 136, 204, 0.06);
  box-shadow: 0 12px 28px rgba(0, 136, 204, 0.12);
  margin-bottom: 20px;
}
.plan--daily .plan__head { grid-area: head; }
.plan--daily .plan__price { grid-area: price; }
.plan--daily .btn { grid-area: btn; margin-top: 0; }
.plan--daily .plan__desc { grid-area: desc; flex: none; }
.plan--daily.reveal { opacity: 1; transform: none; }

.plan.is-hidden { display: none; }
.plan__flag {
  position: absolute;
  top: -13px;
  left: 22px;
  background: var(--accent);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.plan__head { display: flex; flex-direction: column; gap: 2px; }
.plan__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
}
.plan__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-3);
}
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -0.02em;
}
.plan__period { font-size: 14px; color: var(--text-3); }
.plan__day { font-size: 12.5px; color: var(--accent-text); margin-top: -8px; }
.plan__desc { font-size: 14px; color: var(--text-2); flex: 1; }
.plan .btn { margin-top: 6px; }

/* ---------- Локации / пинг ---------- */
.manifest {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  max-width: 720px;
}
.manifest__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  transition: background-color .15s ease;
}
.manifest__row:last-child { border-bottom: none; }
.manifest__row:not(.manifest__row--head):hover { background: var(--bg-2); }
.manifest__row--head {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  background: var(--bg-2);
  padding-block: 12px;
}
.manifest__name {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.manifest__flag { font-size: 22px; }
.manifest__ping {
  font-size: 17px;
  font-weight: 500;
  color: var(--accent-text);
}
.manifest__ping--fast { color: var(--ok); }
.manifest__ping--mid { color: #D97706; }
.manifest__ping--slow { color: #DC2626; }
.manifest__ping--off { color: var(--text-3); font-weight: 400; }
.manifest__ping-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.manifest__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: currentColor;
}
.manifest__dot.manifest__ping--fast,
.manifest__dot.manifest__ping--mid,
.manifest__dot.manifest__ping--slow {
  animation: manifest-pulse 1.6s ease-in-out infinite;
}
@keyframes manifest-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.25); }
  50% { opacity: 0.55; box-shadow: 0 0 0 4px rgba(0, 0, 0, 0); }
}
.manifest__src {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--text-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  white-space: nowrap;
  cursor: help;
}

/* ---------- Шаги ---------- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background-color .18s ease, border-color .18s ease;
}
.step__n {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}
.step__title { font-size: 17px; font-weight: 600; }
.step__txt { font-size: 14px; color: var(--text-2); }
.step__txt .mono { color: var(--accent-text); }

/* ---------- FAQ ---------- */
.faq { margin-top: 34px; }
.faq__item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: background-color .18s ease, border-color .18s ease;
}
.faq__q {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--accent-text);
  flex: none;
  transition: transform .2s ease;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__q:hover { background: var(--bg-2); }
.faq__a {
  padding: 0 24px 20px;
  color: var(--text-2);
  font-size: 15px;
}
.faq__a p { max-width: 60ch; }

/* ---------- Футер ---------- */
.footer { border-top: 1px solid var(--line); background: var(--bg); }
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px 0;
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}
.footer__links { display: flex; gap: 22px; }
.footer__links a { font-weight: 500; color: var(--text-2); }
.footer__links a:hover { color: var(--text); }
.footer__legal { font-size: 12px; color: var(--text-3); width: 100%; }

/* ---------- SEO-текст ---------- */
.seo { padding: 0 0 64px; }
.seo__inner {
  border-top: 1px solid var(--line);
  padding-top: 88px;
}
.seo__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  margin-top: 8px;
}
.seo__col p {
  color: var(--text-2);
  font-size: 15px;
  margin-bottom: 14px;
}
.seo__col a { color: var(--accent-text); }
.seo__h {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.35;
  margin: 26px 0 10px;
}
.seo__h:first-child { margin-top: 0; }
.seo__col p:last-child { margin-bottom: 0; }

/* ---------- Scroll-reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Мобильная адаптация ---------- */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__vis { width: 100%; max-width: 460px; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust__inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav__links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    display: none;
    box-shadow: var(--shadow);
  }
  .nav__links.is-open { display: flex; }
  .nav__links a {
    padding: 15px 24px;
    border-top: 1px solid var(--bg-2);
  }
  .nav__burger { display: flex; }
  .nav__actions .btn--sm { display: none; }
  .section { padding: 64px 0; }
  .plans { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 64px; }
  .hero__cta .btn { width: 100%; }
  .hero__vis { justify-self: center; }
  .plan--daily {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "head head"
      "price btn"
      "desc desc";
    row-gap: 10px;
    column-gap: 20px;
  }
  .manifest__row { padding: 14px 18px; }
  .connect__power { width: 104px; height: 104px; }
  .seo { padding-bottom: 48px; }
  .seo__inner { padding-top: 64px; }
  .seo__cols { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 480px) {
  .wrap, .nav__inner { width: calc(100% - 32px); }
  .section { padding: 52px 0; }
  .section__title { font-size: 24px; line-height: 1.25; margin-bottom: 16px; }
  .section__lead { font-size: 16px; margin-bottom: 32px; }
  .hero { padding: 40px 0 56px; }
  .hero__title { font-size: clamp(26px, 7.4vw, 34px); }
  .hero__sub { font-size: 16px; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; }
  .connect__power { width: 92px; height: 92px; }
  .connect__power-icon { width: 38px; height: 38px; }
  .connect__node { width: 40px; height: 40px; font-size: 20px; }
  .connect__nodes { gap: 6px; }
  .connect__loc { font-size: 18px; }
  .plan { padding: 22px; }
  .plan__value { font-size: 30px; }
  .period__btn { padding: 8px 13px; font-size: 13px; }
  .manifest__row { padding: 12px 14px; font-size: 14.5px; }
  .manifest__row--head { font-size: 11px; padding-block: 11px; }
  .manifest__ping-wrap { gap: 8px; }
  .manifest__ping { font-size: 15.5px; }
  .manifest__src { font-size: 10px; padding: 3px 7px; }
  .step { padding: 22px; }
  .faq__q { font-size: 15px; padding: 17px 18px; }
  .faq__a { padding: 0 18px 17px; font-size: 14px; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer__links { flex-wrap: wrap; gap: 14px 18px; }
  .seo__h { font-size: 17px; }
}

/* ---------- Движение: уважаем reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@keyframes pulse-ring {
  0% { opacity: 0.8; transform: scale(0.92); }
  70% { opacity: 0; transform: scale(1.25); }
  100% { opacity: 0; }
}

/* ---------- SVG-флаги (кросс-платформенно, вместо эмодзи) ---------- */
.connect__flag {
  width: 24px;
  height: 16px;
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
  flex: none;
}
.connect__loc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.manifest__flag { display: inline-flex; }
.manifest__flag .flag,
.manifest__flag svg {
  width: 28px;
  height: 18px;
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
}