/* RUVASH — Modernist design system: light ground, single red accent, Archivo,
   zero radius, strong 2px rules. Shared by index.html and cabinet/index.html. */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;700;800&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-muted: color-mix(in srgb, #201e1d 62%, transparent);
  --color-muted-2: color-mix(in srgb, #201e1d 45%, transparent);
  --color-accent: #ec3013;
  --color-divider: color-mix(in srgb, #201e1d 22%, transparent);
  --color-divider-strong: color-mix(in srgb, #201e1d 40%, transparent);

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;

  --color-danger: #b3261e;
  --color-success: #1a7f37;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;

  --radius: 0px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-accent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 28%, transparent); }

/* ══════════════════════ NAV ══════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 0 clamp(1rem, 5vw, 3rem);
  height: 68px;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-divider-strong);
}
.nav-logo {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.15rem;
  letter-spacing: 0.04em; color: var(--color-text); text-decoration: none;
}
.nav-links { display: flex; gap: 0.5rem; }
.nav-links a {
  color: var(--color-muted); text-decoration: none; font-size: 0.9rem; font-weight: 600;
  padding: 0.5rem 0.75rem; transition: color 0.15s;
}
.nav-links a:hover { color: var(--color-accent); }
.nav-right { display: flex; align-items: center; gap: 0.6rem; }
.nav-login {
  display: inline-flex; align-items: center;
  padding: 0.5rem 1rem;
  background: transparent; border: 1px solid var(--color-divider-strong);
  color: var(--color-text); font-family: var(--font-heading); font-size: 0.85rem; font-weight: 700;
  cursor: pointer; transition: background 0.15s, border-color 0.15s;
}
.nav-login:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); border-color: var(--color-text); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 1.2rem;
  background: var(--color-accent); border: none;
  color: #fff; font-family: var(--font-heading); font-size: 0.85rem; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: background 0.15s;
}
.nav-cta:hover { background: var(--color-accent-600); }
.nav-home {
  display: inline-flex; align-items: center; gap: 0.35rem;
  color: var(--color-muted); font-size: 0.875rem; font-weight: 600;
  text-decoration: none; transition: color 0.15s;
}
.nav-home:hover { color: var(--color-accent); }
.nav-email { font-size: 0.8rem; color: var(--color-muted); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-logout {
  background: transparent; border: 1px solid var(--color-divider-strong);
  color: var(--color-text); font-size: 0.8rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.4rem 0.85rem; cursor: pointer; transition: background 0.15s;
}
.nav-logout:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); border-color: var(--color-accent); color: var(--color-accent); }

/* ══════════════════════ HERO ══════════════════════ */
.hero {
  padding: calc(68px + 4.5rem) clamp(1rem, 5vw, 3rem) 4rem;
  max-width: 1200px; margin: 0 auto;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--color-divider-strong);
  font-size: 0.78rem; font-weight: 700; color: var(--color-accent-700);
  letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-badge span { width: 6px; height: 6px; background: var(--color-accent); flex: none; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
h1 {
  font-family: var(--font-heading); font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.05; letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
h1 .accent { color: var(--color-accent); }
.hero-sub { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--color-muted); max-width: 540px; margin: 0 0 2.5rem; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  background: var(--color-accent); border: none;
  color: #fff; font-family: var(--font-heading); font-size: 1rem; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: background 0.15s;
}
.btn-primary:hover { background: var(--color-accent-600); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  background: transparent; border: 1px solid var(--color-divider-strong);
  color: var(--color-text); font-family: var(--font-heading); font-size: 1rem; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: background 0.15s;
}
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, auto); justify-content: space-between;
  gap: 1.5rem; margin-top: 4rem; padding-top: 2.5rem;
  border-top: 2px solid var(--color-divider-strong);
}
.stat { text-align: left; }
.stat-num { font-family: var(--font-heading); font-weight: 800; font-size: 2.4rem; line-height: 1; color: var(--color-accent); letter-spacing: -0.02em; }
.stat-label { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted); margin-top: 0.65rem; font-weight: 600; }

/* ══════════════════════ SECTIONS (shared) ══════════════════════ */
section { padding: 5.5rem clamp(1rem, 5vw, 3rem); max-width: 1200px; margin: 0 auto; }
.section-label {
  display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em;
  color: var(--color-accent-700); text-transform: uppercase; margin-bottom: 1.1rem;
}
h2 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.015em; margin: 0 0 0.75rem; }
.section-sub { font-size: 1.02rem; color: var(--color-muted); max-width: 520px; margin: 0 0 3rem; }

/* ══════════════════════ FEATURES (numbered rows) ══════════════════════ */
.features-grid { border-top: 2px solid var(--color-divider-strong); }
.feature-card {
  display: grid; grid-template-columns: 100px minmax(0,360px) minmax(0,1fr);
  gap: 1.5rem 2.5rem; align-items: baseline;
  padding: 2.1rem 0; border-bottom: 2px solid var(--color-divider-strong);
}
.feature-icon { font-family: var(--font-heading); font-weight: 800; font-size: 0.9rem; color: var(--color-accent); }
.feature-title { font-family: var(--font-heading); font-weight: 800; font-size: 1.35rem; line-height: 1.2; letter-spacing: -0.01em; }
.feature-desc { font-size: 0.95rem; line-height: 1.6; color: var(--color-muted); max-width: 52ch; }

/* ══════════════════════ PRICING ══════════════════════ */
#pricing { background: var(--color-surface); max-width: 100%; border-top: 2px solid var(--color-divider-strong); border-bottom: 2px solid var(--color-divider-strong); }
#pricing > .inner { max-width: 1200px; margin: 0 auto; padding: 5.5rem clamp(1rem, 5vw, 3rem); }
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 2px;
  background: var(--color-divider-strong); border: 2px solid var(--color-divider-strong);
}
.plan { background: var(--color-bg); padding: 2.2rem 1.75rem; position: relative; display: flex; flex-direction: column; }
.plan.popular { box-shadow: inset 0 4px 0 var(--color-accent); }
.plan-badge {
  position: absolute; top: 22px; right: 24px;
  background: var(--color-accent); color: #fff;
  font-family: var(--font-heading); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 0.25rem 0.6rem;
}
.plan-name { font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; color: var(--color-muted); margin-bottom: 1.4rem; }
.plan-price { font-family: var(--font-heading); font-weight: 800; font-size: 2.6rem; letter-spacing: -0.02em; line-height: 1; color: var(--color-accent); }
.plan-price sup { font-size: 1.2rem; vertical-align: top; margin-top: 0.3rem; }
.plan-per { font-size: 0.85rem; color: var(--color-muted); margin: 0.4rem 0 1.5rem; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin: 0 0 1.75rem; padding: 0; }
.plan-features li { font-size: 0.88rem; display: flex; align-items: center; gap: 0.6rem; }
.plan-features li::before { content: ''; width: 8px; height: 8px; background: var(--color-accent); flex: none; }
.plan-btn {
  display: block; width: 100%; text-align: left;
  padding: 0.8rem 1rem; margin-top: auto;
  font-family: var(--font-heading); font-weight: 700; font-size: 0.92rem; text-decoration: none;
  border: none; cursor: pointer;
  transition: background 0.15s;
}
.plan-btn.grad { background: var(--color-accent); color: #fff; }
.plan-btn.grad:hover { background: var(--color-accent-600); }
.plan-btn.outline { border: 1px solid var(--color-divider-strong); color: var(--color-text); background: transparent; }
.plan-btn.outline:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }

/* ══════════════════════ HOW TO ══════════════════════ */
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2px;
  background: var(--color-divider-strong); border: 2px solid var(--color-divider-strong);
}
.step { background: var(--color-bg); padding: 2.2rem 1.75rem; }
.step-num { font-family: var(--font-heading); font-weight: 800; font-size: 2.6rem; line-height: 1; color: var(--color-accent); margin-bottom: 1.4rem; }
.step-title { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; margin-bottom: 0.5rem; }
.step-desc { font-size: 0.88rem; line-height: 1.55; color: var(--color-muted); }

/* ══════════════════════ FAQ ══════════════════════ */
#faq { background: var(--color-surface); max-width: 100%; border-top: 2px solid var(--color-divider-strong); }
#faq > .inner { max-width: 1200px; margin: 0 auto; padding: 5.5rem clamp(1rem, 5vw, 3rem); }
.faq-list { max-width: 720px; }
.faq-item { border-top: 2px solid var(--color-divider-strong); }
.faq-item:last-child { border-bottom: 2px solid var(--color-divider-strong); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 1.3rem 0; background: none; border: none; cursor: pointer;
  color: var(--color-text); font-family: var(--font-heading); font-size: 1.02rem; font-weight: 800;
  text-align: left; gap: 1rem;
}
.faq-icon { flex-shrink: 0; font-size: 1.3rem; color: var(--color-accent); font-family: var(--font-heading); font-weight: 800; transition: transform 0.2s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  color: var(--color-muted); font-size: 0.92rem; line-height: 1.65;
  transition: max-height 0.25s ease, padding 0.25s ease;
}
.faq-item.open .faq-a { max-height: 240px; padding: 0 0 1.4rem; }

/* ══════════════════════ CLOSE BANNER ══════════════════════ */
.close-banner { background: var(--color-accent); color: #fff; }
.close-banner .inner { max-width: 1200px; margin: 0 auto; padding: 4.5rem clamp(1rem, 5vw, 3rem); }
.close-banner h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 3rem); }
.close-banner p { font-size: 1.05rem; max-width: 46ch; color: rgba(255,255,255,0.88); margin: 0.75rem 0 0; }
.close-banner .hero-btns { margin-top: 2.2rem; }
.close-banner .btn-primary { background: #fff; color: var(--color-accent); }
.close-banner .btn-primary:hover { background: color-mix(in srgb, #fff 90%, var(--color-accent)); }
.close-banner .btn-secondary { border-color: rgba(255,255,255,0.55); color: #fff; }
.close-banner .btn-secondary:hover { background: rgba(255,255,255,0.12); }

/* ══════════════════════ FOOTER ══════════════════════ */
footer { border-top: 2px solid var(--color-divider-strong); }
footer .foot-grid {
  max-width: 1200px; margin: 0 auto; padding: 3.5rem clamp(1rem, 5vw, 3rem) 2rem;
  display: grid; grid-template-columns: minmax(0,2fr) repeat(2, minmax(0,1fr)); gap: 2.5rem;
}
.footer-logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; letter-spacing: 0.02em; }
.footer-col-title {
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  font-family: var(--font-heading); font-weight: 800; margin: 0 0 0.85rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0; }
.footer-links a { color: var(--color-muted); text-decoration: none; font-size: 0.88rem; line-height: 2; transition: color 0.15s; }
.footer-links a:hover { color: var(--color-accent); }
.footer-copy { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 3rem) 2.5rem; color: var(--color-muted-2); font-size: 0.8rem; }

/* ══════════════════════ TG FLOAT ══════════════════════ */
.tg-float {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 99;
  width: 56px; height: 56px;
  background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: background 0.15s;
}
.tg-float:hover { background: var(--color-accent-600); }
.tg-float svg { width: 26px; height: 26px; fill: #fff; }

/* ══════════════════════ MODALS (shared) ══════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: color-mix(in srgb, #201e1d 55%, transparent);
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.modal-card {
  background: var(--color-bg); border: 2px solid var(--color-text);
  padding: 2.2rem; width: 100%; max-width: 420px;
  position: relative; max-height: 90vh; overflow-y: auto;
}
.modal-wide { max-width: 560px; }
.modal-close {
  position: absolute; top: 1.1rem; right: 1.1rem;
  background: none; border: none; color: var(--color-muted);
  font-size: 1.1rem; cursor: pointer; padding: 0.3rem 0.5rem; line-height: 1;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--color-accent); }
.modal-logo {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; letter-spacing: 0.03em;
  margin-bottom: 1.5rem; display: block;
}
.modal-title { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; margin-bottom: 1.4rem; }

/* Auth forms */
.auth-form { display: flex; flex-direction: column; gap: 0.75rem; }
.auth-input {
  background: var(--color-surface); border: 1px solid var(--color-divider-strong);
  padding: 0.75rem 1rem; color: var(--color-text); font-size: 0.95rem; font-family: inherit;
  outline: none; width: 100%; caret-color: var(--color-accent);
}
.auth-input:focus-visible { border-color: var(--color-accent); }
.auth-error { color: var(--color-danger); font-size: 0.85rem; min-height: 1.1em; }
.auth-hint { font-size: 0.85rem; color: var(--color-muted); text-align: center; margin-top: 1.1rem; }
.auth-hint a { color: var(--color-accent); text-decoration: none; }
.auth-hint a:hover { text-decoration: underline; }
.auth-submit {
  display: block; width: 100%; padding: 0.85rem;
  background: var(--color-accent); border: none; color: #fff;
  font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: background 0.15s;
}
.auth-submit:hover { background: var(--color-accent-600); }
.auth-submit:disabled { opacity: 0.45; cursor: not-allowed; }

/* Account modal (landing) */
.acc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.acc-logout {
  background: none; border: 1px solid var(--color-divider-strong);
  color: var(--color-muted); font-size: 0.8rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.35rem 0.75rem; cursor: pointer; transition: all 0.15s;
}
.acc-logout:hover { color: var(--color-accent); border-color: var(--color-accent); }
.acc-sub { font-size: 0.88rem; color: var(--color-muted); margin-bottom: 1.5rem; }
.acc-loading, .acc-empty { text-align: center; padding: 2.5rem 1rem; color: var(--color-muted); font-size: 0.9rem; line-height: 1.7; }

/* Key card — landing mini-account variant */
.key-card { border: 1px solid var(--color-divider-strong); padding: 1.25rem; margin-bottom: 0.85rem; }
.key-card:last-child { margin-bottom: 0; }
.key-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; flex-wrap: wrap; gap: 0.5rem; }
.key-status { font-size: 0.82rem; font-weight: 800; font-family: var(--font-heading); }
.key-status.active { color: var(--color-success); }
.key-status.inactive { color: var(--color-danger); }
.key-till { font-size: 0.8rem; color: var(--color-muted); }
.key-meta { font-size: 0.78rem; color: var(--color-muted); margin-bottom: 0.75rem; }
.key-link-wrap { display: flex; gap: 0.5rem; align-items: center; }
.key-input {
  flex: 1; background: var(--color-surface); border: 1px solid var(--color-divider-strong);
  padding: 0.55rem 0.75rem; color: var(--color-muted); font-size: 0.73rem; font-family: var(--font-mono);
  outline: none; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.btn-copy-key {
  background: var(--color-accent); border: none; color: #fff;
  font-size: 0.78rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.55rem 0.9rem; cursor: pointer; white-space: nowrap; transition: background 0.15s;
}
.btn-copy-key:hover { background: var(--color-accent-600); }
.key-actions { display: flex; gap: 0.5rem; margin-top: 0.85rem; flex-wrap: wrap; }
.btn-key-act {
  flex: 1; min-width: 100px; padding: 0.5rem 0.75rem;
  font-size: 0.8rem; font-weight: 700; font-family: var(--font-heading);
  cursor: pointer; transition: all 0.15s; text-align: center;
}
.btn-key-act.outline { background: transparent; border: 1px solid var(--color-divider-strong); color: var(--color-text); }
.btn-key-act.outline:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.btn-key-act.grad { background: var(--color-accent); border: none; color: #fff; }
.btn-key-act.grad:hover { background: var(--color-accent-600); }

/* Platform tabs (instructions modal) */
.platform-tabs { display: flex; gap: 0.35rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.platform-tab {
  padding: 0.45rem 0.9rem; border: 1px solid var(--color-divider-strong); background: transparent;
  color: var(--color-muted); font-size: 0.82rem; font-weight: 700; font-family: var(--font-heading);
  cursor: pointer; transition: all 0.15s;
}
.platform-tab.active { background: var(--color-text); border-color: var(--color-text); color: var(--color-bg); }
.platform-tab:hover:not(.active) { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.inst-panel { display: none; }
.inst-panel.active { display: block; }
.inst-steps { list-style: none; display: flex; flex-direction: column; gap: 0.85rem; margin: 0; padding: 0; }
.inst-steps li { display: flex; gap: 0.85rem; align-items: flex-start; font-size: 0.9rem; line-height: 1.6; }
.inst-num {
  width: 26px; height: 26px; flex-shrink: 0;
  background: var(--color-accent); color: #fff;
  font-size: 0.75rem; font-weight: 800; font-family: var(--font-heading);
  display: flex; align-items: center; justify-content: center;
}
.inst-steps a { color: var(--color-accent); text-decoration: none; }
.inst-steps a:hover { text-decoration: underline; }

/* Renew modal */
.renew-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 2px; margin-top: 1rem; background: var(--color-divider-strong); border: 1px solid var(--color-divider-strong); }
.renew-card { background: var(--color-bg); padding: 1rem 0.85rem; text-align: center; cursor: pointer; transition: background 0.15s; }
.renew-card:hover { background: color-mix(in srgb, var(--color-accent) 6%, transparent); }
.renew-card.selected { background: var(--color-accent-100); box-shadow: inset 0 0 0 2px var(--color-accent); }
.renew-name { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 0.35rem; font-weight: 700; }
.renew-price { font-family: var(--font-heading); font-weight: 800; font-size: 1.4rem; color: var(--color-accent); }
.renew-price sup { font-size: 0.85rem; vertical-align: top; margin-top: 0.2rem; }
.renew-per { font-size: 0.72rem; color: var(--color-muted); margin-top: 0.2rem; }
.renew-actions { margin-top: 1.25rem; display: flex; gap: 0.75rem; }
.renew-hint { font-size: 0.8rem; color: var(--color-muted); margin-top: 0.75rem; text-align: center; }
.btn-full {
  display: block; width: 100%; padding: 0.85rem;
  background: var(--color-accent); border: none; color: #fff;
  font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: background 0.15s;
}
.btn-full:hover { background: var(--color-accent-600); }
.btn-full:disabled { opacity: 0.45; cursor: not-allowed; }

/* Pay loading */
.pay-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: color-mix(in srgb, #201e1d 70%, transparent);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 1.25rem;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pay-spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.25); border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}
.pay-text { color: #fff; font-size: 0.95rem; font-weight: 600; font-family: var(--font-heading); }
.spinner {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--color-divider-strong); border-top-color: var(--color-accent);
  animation: spin 0.7s linear infinite; margin: 0 auto 1rem;
}

/* Banners */
.success-banner {
  position: fixed; top: 84px; left: 50%; transform: translateX(-50%);
  z-index: 150; background: var(--color-text); color: var(--color-bg);
  padding: 0.75rem 1.5rem; font-size: 0.9rem; font-weight: 700; font-family: var(--font-heading);
  white-space: nowrap; border: 2px solid var(--color-text);
}
.channel-banner {
  position: fixed; top: 136px; left: 50%; transform: translateX(-50%);
  z-index: 150; background: var(--color-bg); border: 2px solid var(--color-divider-strong);
  padding: 0.85rem 1.5rem; font-size: 0.875rem; color: var(--color-text);
  display: flex; align-items: center; gap: 0.85rem; white-space: nowrap;
}
.channel-banner a { color: var(--color-accent); font-weight: 700; text-decoration: none; }
.channel-banner a:hover { text-decoration: underline; }
.channel-banner-close { background: none; border: none; color: var(--color-muted); cursor: pointer; font-size: 1rem; padding: 0 0 0 0.25rem; line-height: 1; }

/* Pay method modal */
.pay-method-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 800; text-align: center; margin-bottom: 0.35rem; }
.pay-method-amount { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; text-align: center; color: var(--color-accent); margin-bottom: 0.25rem; }
.pay-method-sub { font-size: 0.82rem; color: var(--color-muted); text-align: center; margin-bottom: 1.5rem; }
.pay-method-btn {
  display: flex; align-items: center; gap: 0.85rem; width: 100%;
  padding: 0.9rem 1.1rem; background: var(--color-surface); border: 1px solid var(--color-divider-strong);
  color: var(--color-text); font-size: 0.92rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.15s; margin-bottom: 0.65rem; text-align: left;
}
.pay-method-btn:hover { background: color-mix(in srgb, var(--color-accent) 8%, var(--color-surface)); border-color: var(--color-accent); }
.pay-method-btn:last-of-type { margin-bottom: 0; }
.pay-method-btn-icon { font-size: 1.4rem; flex-shrink: 0; }
.pay-method-btn-body { flex: 1; }
.pay-method-btn-label { font-size: 0.92rem; font-weight: 700; display: block; font-family: var(--font-heading); }
.pay-method-btn-hint { font-size: 0.75rem; color: var(--color-muted); display: block; margin-top: 0.1rem; }

/* Link-bot modal (landing) */
.link-bot-icon { font-size: 2.2rem; text-align: center; margin-bottom: 0.75rem; }
.link-bot-title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; text-align: center; margin-bottom: 0.5rem; }
.link-bot-sub { font-size: 0.875rem; color: var(--color-muted); text-align: center; line-height: 1.6; margin-bottom: 1.5rem; }
.link-code-box {
  border: 2px solid var(--color-text); padding: 1rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1.5rem;
}
.link-code-value { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.1em; font-family: var(--font-mono); color: var(--color-accent); }
.link-code-copy {
  background: none; border: 1px solid var(--color-divider-strong); color: var(--color-text);
  font-size: 0.78rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.45rem 0.85rem; cursor: pointer; white-space: nowrap; transition: all 0.15s;
}
.link-code-copy:hover { border-color: var(--color-accent); color: var(--color-accent); }
.link-bot-steps { font-size: 0.84rem; color: var(--color-muted); line-height: 1.7; margin: 0 0 1.5rem; padding-left: 1.1rem; }
.link-bot-steps a, .tg-steps a { color: var(--color-accent); text-decoration: none; }
.link-bot-steps a:hover, .tg-steps a:hover { text-decoration: underline; }
.btn-open-bot {
  display: block; width: 100%; padding: 0.85rem;
  background: var(--color-accent); border: none; color: #fff;
  font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; text-decoration: none; text-align: center; margin-bottom: 0.75rem; transition: background 0.15s;
}
.btn-open-bot:hover { background: var(--color-accent-600); }
.btn-skip-link, .tg-skip {
  display: block; width: 100%; padding: 0.75rem; text-align: center;
  background: var(--color-surface); border: 1px solid var(--color-divider-strong); color: var(--color-text);
  font-size: 0.9rem; font-weight: 600; font-family: inherit; cursor: pointer; transition: all 0.15s;
}
.btn-skip-link:hover, .tg-skip:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }

.link-bot-banner { border: 1px solid var(--color-divider-strong); padding: 1rem 1.1rem; margin-bottom: 1.25rem; display: flex; align-items: flex-start; gap: 0.85rem; }
.link-bot-banner-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1; }
.link-bot-banner-body { flex: 1; }
.link-bot-banner-title { font-size: 0.88rem; font-weight: 700; font-family: var(--font-heading); margin-bottom: 0.25rem; }
.link-bot-banner-sub { font-size: 0.8rem; color: var(--color-muted); line-height: 1.55; }
.btn-link-bot-open {
  margin-top: 0.65rem; padding: 0.45rem 0.9rem;
  background: var(--color-accent); border: none; color: #fff;
  font-size: 0.78rem; font-weight: 700; font-family: var(--font-heading);
  cursor: pointer; transition: background 0.15s; display: inline-block;
}
.btn-link-bot-open:hover { background: var(--color-accent-600); }

/* ══════════════════════ CABINET-ONLY ══════════════════════ */
main { max-width: 780px; margin: 0 auto; padding: calc(68px + 2.5rem) clamp(1rem, 4vw, 2.5rem) 4rem; }
.page-title { font-family: var(--font-heading); font-weight: 800; font-size: 1.85rem; letter-spacing: -0.015em; margin-bottom: 0.35rem; }
.page-sub { font-size: 0.92rem; color: var(--color-muted); margin-bottom: 2.5rem; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.section-title { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-700); font-family: var(--font-heading); }
.divider { height: 2px; background: var(--color-divider-strong); margin: 2.5rem 0; }

.keys-list { display: flex; flex-direction: column; gap: 1rem; }
.key-card.expired { opacity: 0.72; }
.key-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.5rem; }
.key-info { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.key-status::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 0.35rem; }
.key-meta-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.key-tag {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 0.2rem 0.6rem; background: var(--color-accent-100); color: var(--color-accent-800);
  border: 1px solid var(--color-accent-200); font-family: var(--font-heading);
}
.key-tag.trial { background: var(--color-surface); color: var(--color-text); border-color: var(--color-divider-strong); }

.key-copy-block { margin-bottom: 1rem; }
.key-copy-label { font-size: 0.72rem; color: var(--color-muted); margin-bottom: 0.4rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; font-family: var(--font-heading); }
.key-copy-row { display: flex; gap: 0.5rem; align-items: stretch; }
.btn-copy {
  background: var(--color-accent); border: none; color: #fff;
  font-size: 0.82rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.65rem 1.25rem; cursor: pointer; white-space: nowrap; transition: background 0.15s;
}
.btn-copy:hover { background: var(--color-accent-600); }
.btn-copy.copied { background: var(--color-success); }

.key-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.btn-act {
  flex: 1; min-width: 110px; display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.6rem 0.85rem; font-size: 0.82rem; font-weight: 700; font-family: var(--font-heading);
  cursor: pointer; transition: all 0.15s; text-align: center;
}
.btn-act.outline { background: transparent; border: 1px solid var(--color-divider-strong); color: var(--color-text); }
.btn-act.outline:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.btn-act.grad { background: var(--color-accent); border: none; color: #fff; }
.btn-act.grad:hover { background: var(--color-accent-600); }

.state-box { border: 1px solid var(--color-divider-strong); padding: 3rem 2rem; text-align: center; color: var(--color-muted); }
.state-icon { font-size: 2.2rem; margin-bottom: 0.75rem; }
.state-title { font-size: 1rem; font-weight: 800; color: var(--color-text); margin-bottom: 0.5rem; font-family: var(--font-heading); }
.state-hint { font-size: 0.88rem; line-height: 1.6; }

/* ══════════════════════ REFERRAL / PARTNER (shared) ══════════════════════ */
.section-rule {
  border-top: 2px solid var(--color-divider-strong); padding-top: 1.25rem; margin-top: 3rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-700);
}
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-top: 1.25rem; }
.stat-box { border: 1px solid var(--color-divider-strong); padding: 1.25rem 1.4rem; }
.stat-box .stat-lbl { font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted); font-family: var(--font-heading); font-weight: 700; }
.stat-box .stat-val { font-family: var(--font-heading); font-weight: 800; font-size: 1.9rem; margin-top: 0.5rem; color: var(--color-accent); }
.pt-client-row { padding: 0.85rem 0; border-bottom: 1px solid var(--color-divider); }
.pt-client-row:last-child { border-bottom: none; }
.pt-client-top { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.pt-client-id { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-muted); }
.pt-tariff-btn {
  text-align: left; padding: 1.25rem 1.4rem; background: var(--color-bg);
  border: 1px solid var(--color-divider-strong); cursor: pointer; transition: all 0.15s;
  font-family: inherit; color: var(--color-text);
}
.pt-tariff-btn:hover { border-color: var(--color-accent); background: var(--color-accent-100); }
.pt-tariff-name { font-family: var(--font-heading); font-weight: 800; font-size: 1rem; }
.pt-tariff-meta { color: var(--color-muted); font-size: 0.82rem; margin-top: 0.3rem; }

.tariff-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 2px; background: var(--color-divider-strong); border: 1px solid var(--color-divider-strong); }
.tariff-card { background: var(--color-bg); padding: 1.25rem 1rem; text-align: center; cursor: pointer; position: relative; }
.tariff-card.popular { box-shadow: inset 0 3px 0 var(--color-accent); }
.tariff-badge {
  position: absolute; top: 10px; right: 10px;
  background: var(--color-accent); color: #fff;
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.04em;
  padding: 0.18rem 0.5rem; white-space: nowrap; font-family: var(--font-heading);
}
.tariff-name { font-size: 0.78rem; color: var(--color-muted); font-weight: 700; margin-bottom: 0.3rem; }
.tariff-price { font-family: var(--font-heading); font-weight: 800; font-size: 1.55rem; letter-spacing: -0.02em; line-height: 1.1; color: var(--color-accent); }
.tariff-price sup { font-size: 0.85rem; vertical-align: top; margin-top: 0.2rem; }
.tariff-per { font-size: 0.72rem; color: var(--color-muted); margin-bottom: 0.9rem; }
.tariff-btn {
  display: block; width: 100%; padding: 0.55rem; border: none;
  font-size: 0.8rem; font-weight: 700; font-family: var(--font-heading); cursor: pointer; transition: background 0.15s;
}
.tariff-btn.grad { background: var(--color-accent); color: #fff; }
.tariff-btn.grad:hover { background: var(--color-accent-600); }
.tariff-btn.outline { background: transparent; border: 1px solid var(--color-divider-strong); color: var(--color-text); }
.tariff-btn.outline:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }

/* Telegram-link popup (cabinet) */
.tg-modal-card {
  background: var(--color-bg); border: 2px solid var(--color-text);
  padding: 2.2rem; width: 100%; max-width: 420px; position: relative;
}
.tg-modal-icon { font-size: 2.2rem; text-align: center; margin-bottom: 0.75rem; }
.tg-modal-title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; text-align: center; margin-bottom: 0.5rem; }
.tg-modal-sub { font-size: 0.875rem; color: var(--color-muted); text-align: center; line-height: 1.6; margin-bottom: 1.5rem; }
.tg-cmd-box { border: 2px solid var(--color-text); padding: 1rem 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1.5rem; }
.tg-cmd-text { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.1em; font-family: var(--font-mono); color: var(--color-accent); }
.tg-cmd-copy {
  background: none; border: 1px solid var(--color-divider-strong); color: var(--color-text);
  font-size: 0.78rem; font-weight: 700; font-family: var(--font-heading);
  padding: 0.45rem 0.85rem; cursor: pointer; white-space: nowrap; transition: all 0.15s;
}
.tg-cmd-copy:hover { border-color: var(--color-accent); color: var(--color-accent); }
.tg-open-btn {
  display: block; width: 100%; padding: 0.85rem;
  background: var(--color-accent); border: none; color: #fff;
  font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; text-decoration: none; text-align: center; margin-bottom: 0.75rem; transition: background 0.15s;
}
.tg-open-btn:hover { background: var(--color-accent-600); }
.tg-steps { font-size: 0.84rem; color: var(--color-muted); line-height: 1.7; margin: 0 0 1.5rem; padding-left: 1.1rem; }
.tg-copied-hint { font-size: 0.78rem; color: var(--color-success); text-align: center; margin-top: 0.5rem; min-height: 1em; font-weight: 600; }

/* Plain field (email-link modal) */
.plain-field {
  width: 100%; box-sizing: border-box; padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-divider-strong); background: var(--color-surface);
  color: var(--color-text); font-size: 0.9rem; font-family: inherit; margin-bottom: 0.75rem;
}
.plain-field:focus-visible { border-color: var(--color-accent); }
.plain-error { color: var(--color-danger); font-size: 0.8rem; margin-bottom: 0.5rem; min-height: 1em; }

/* ══════════════════════ MOBILE NAV ══════════════════════ */
.mnav { display: none; }
.mnav > summary { list-style: none; cursor: pointer; width: 40px; height: 40px; display: flex; flex-direction: column; justify-content: center; gap: 5px; align-items: center; }
.mnav > summary::-webkit-details-marker { display: none; }
.mnav > summary span { display: block; width: 22px; height: 2px; background: var(--color-text); }
.mnav-panel { position: absolute; left: 0; right: 0; top: 68px; background: var(--color-bg); border-top: 2px solid var(--color-divider-strong); border-bottom: 2px solid var(--color-divider-strong); display: flex; flex-direction: column; }
.mnav-panel a { padding: 16px 22px; font-size: 16px; color: var(--color-text); text-decoration: none; border-top: 1px solid var(--color-divider); }
.mnav-panel a:first-child { border-top: 0; }
.mnav-panel a.cta { background: var(--color-accent); color: #fff; font-family: var(--font-heading); font-weight: 700; }

/* ══════════════════════ RESPONSIVE ══════════════════════ */
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none !important; }
  .mnav { display: block; margin-left: auto; }
  .feature-card { grid-template-columns: 1fr; gap: 0.5rem; padding: 1.5rem 0; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  footer .foot-grid { grid-template-columns: 1fr; gap: 2rem 1.5rem; }
}
@media (max-width: 560px) {
  .nav-email { display: none; }
  .key-actions .btn-act { min-width: 0; font-size: 0.78rem; padding: 0.55rem 0.6rem; }
  .tariff-grid { grid-template-columns: repeat(2, 1fr); }
}