/* Bucks VPN — bold/value/forest-gold dark theme */

:root {
  --primary: #064E3B;
  --primary-2: #0B6B4F;
  --accent: #FDE68A;
  --accent-2: #FCD34D;
  --bg: #07241A;
  --bg-alt: #0E2D22;
  --bg-card: rgba(20, 40, 32, .6);
  --text: #ECFDF5;
  --text-muted: #94A3B8;
  --border: rgba(253, 230, 138, .14);
  --radius: 14px;
  --grad: linear-gradient(135deg, #0B6B4F 0%, #FCD34D 100%);
  --grad-soft: linear-gradient(135deg, rgba(11,107,79,.55) 0%, rgba(252,211,77,.18) 100%);
  --shadow: 0 18px 50px -18px rgba(0, 0, 0, .55);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter Tight', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image:
    radial-gradient(1100px 600px at 80% -10%, rgba(252,211,77,.06), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(11,107,79,.18), transparent 60%);
}

h1, h2, h3, h4, h5 {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 14px; }
h3 { font-size: 1.18rem; margin-bottom: 10px; }

p { color: var(--text); }

a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .85; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------------- Buttons (gradient — Ось 5: F) ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 26px;
  border-radius: 12px;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  cursor: pointer;
  border: none;
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s;
}
.btn-primary {
  background: var(--grad);
  color: #07241A;
  box-shadow: 0 10px 30px -10px rgba(252,211,77,.45);
}
.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 18px 38px -10px rgba(252,211,77,.55);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-large { padding: 16px 32px; font-size: 16px; }

/* ---------------- Header (Ось 2: D — dark sticky) ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 36, 26, .85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 19px;
  color: var(--text);
}
.nav-logo .mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--grad);
  display: grid; place-items: center;
  color: #07241A;
  font-weight: 900;
}
.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
  list-style: none;
}
.nav-links a {
  color: var(--text);
  padding: 9px 14px;
  border-radius: 9px;
  font-size: 14.5px;
  font-weight: 600;
  font-family: 'Archivo', sans-serif;
  transition: background .2s, color .2s;
}
.nav-links a:hover { background: rgba(253,230,138,.08); color: var(--accent); }

.nav-links a.nav-cta {
  background: var(--grad);
  color: #000000;
  font-weight: 800;
  padding: 10px 20px;
  margin-left: 8px;
}
.nav-links a.nav-cta:hover {
  color: #000000;
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 38px; height: 38px;
  position: relative;
}
.burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  margin: 4px auto;
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  display: none;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block;
  color: var(--text);
  padding: 12px 22px;
  font-weight: 600;
  font-family: 'Archivo', sans-serif;
}

/* ---------------- Hero (Ось 1: B — dark, content left, visual right) ---------------- */
.hero {
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 400px at 90% 20%, rgba(252,211,77,.10), transparent 60%),
    radial-gradient(600px 360px at 0% 70%, rgba(11,107,79,.30), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(253,230,138,.08);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 7px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 22px;
  font-family: 'Archivo', sans-serif;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
}
.hero h1 { margin-bottom: 22px; }
.hero h1 .glow {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 560px;
}
.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.trust-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 520px;
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 11px;
  font-size: 13.5px;
}
.trust-pill .check {
  color: var(--accent);
  font-weight: 800;
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 480px;
}
.coin {
  position: absolute;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 24px 70px -18px rgba(252,211,77,.45);
  display: grid;
  place-items: center;
  color: #07241A;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
}
.coin-1 { width: 220px; height: 220px; top: 30px; right: 60px; font-size: 92px; }
.coin-2 { width: 110px; height: 110px; bottom: 60px; left: 30px; font-size: 46px; opacity: .9; }
.coin-3 {
  width: 84px; height: 84px;
  top: 200px; left: 80px;
  background: rgba(20,40,32,.75);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 30px;
  backdrop-filter: blur(10px);
}
.shield-card {
  position: absolute;
  bottom: 30px; right: 0;
  width: 240px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}
.shield-card .row { display: flex; justify-content: space-between; align-items: center; }
.shield-card .label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; font-family: 'Archivo', sans-serif; }
.shield-card .val { color: var(--accent); font-weight: 800; font-family: 'Archivo', sans-serif; font-size: 17px; margin-top: 4px; }
.shield-card hr { border: none; border-top: 1px solid var(--border); margin: 12px 0; }

/* ---------------- Stats bar ---------------- */
.stats {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 44px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-num {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 38px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}
.stat-label {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

/* ---------------- Sections (Ось 6: F all dark) ---------------- */
section { padding: 90px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head .eyebrow {
  display: inline-block;
  font-family: 'Archivo', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-head p { color: var(--text-muted); font-size: 16.5px; margin-top: 12px; }

/* ---------------- Features (Ось 3: D — glassmorphism) ---------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.glass-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .3s ease, border-color .3s, box-shadow .3s;
  position: relative;
  overflow: hidden;
}
.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(252,211,77,.06), transparent 40%);
  pointer-events: none;
}
.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(253,230,138,.35);
  box-shadow: var(--shadow);
}
.glass-card .ico {
  width: 52px; height: 52px;
  background: var(--grad-soft);
  border: 1px solid var(--border);
  border-radius: 13px;
  display: grid; place-items: center;
  color: var(--accent);
  font-size: 24px;
  margin-bottom: 18px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
}
.glass-card p { color: var(--text-muted); font-size: 14.5px; }

/* ---------------- Platforms ---------------- */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.platform {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
  text-decoration: none;
  color: var(--text);
  backdrop-filter: blur(10px);
  transition: transform .25s, border-color .25s, background .25s;
}
.platform:hover {
  transform: translateY(-3px);
  border-color: var(--accent-2);
  background: rgba(252,211,77,.05);
}
.platform .pico {
  width: 44px; height: 44px;
  border-radius: 11px;
  background: rgba(252,211,77,.10);
  color: var(--accent);
  display: grid; place-items: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 18px;
}
.platform .pname { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 17px; }
.platform .psub { color: var(--text-muted); font-size: 13px; }

/* ---------------- Why-Bucks text block ---------------- */
.why-bucks {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.why-grid h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); }
.why-grid p { color: var(--text-muted); margin-bottom: 16px; font-size: 16px; }
.why-grid p strong { color: var(--text); font-weight: 700; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.why-list li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}
.why-list .num {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--grad);
  color: #07241A;
  display: grid; place-items: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
}
.why-list h4 { font-size: 15.5px; margin-bottom: 4px; }
.why-list p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------------- Use cases ---------------- */
.use-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.use-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(10px);
}
.use-card h3 { color: var(--accent); margin-bottom: 10px; }
.use-card p { color: var(--text-muted); font-size: 15px; }

/* ---------------- Price banner (Ось 7: C — horizontal) ---------------- */
.price-banner {
  background: var(--grad);
  border-radius: 22px;
  padding: 40px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  align-items: center;
  gap: 32px;
  color: #07241A;
  box-shadow: 0 30px 70px -28px rgba(252,211,77,.35);
}
.price-banner h2 { color: #07241A; margin-bottom: 6px; font-size: clamp(1.6rem, 2.6vw, 2rem); }
.price-banner p { color: rgba(7,36,26,.78); font-size: 15px; margin: 0; }
.price-banner .pb-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'Archivo', sans-serif;
}
.price-banner .pb-num {
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}
.price-banner .pb-cap {
  font-size: 13px;
  font-weight: 600;
  opacity: .8;
}
.price-banner .btn {
  background: #07241A;
  color: var(--accent);
  font-weight: 800;
}
.price-banner .btn:hover { background: #0E2D22; color: #fff; }

/* ---------------- CTA banner ---------------- */
.cta-section {
  text-align: center;
}
.cta-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 60px 30px;
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 280px at 50% 0%, rgba(252,211,77,.10), transparent 60%);
}
.cta-box h2 { position: relative; }
.cta-box p { position: relative; color: var(--text-muted); margin: 14px auto 28px; max-width: 560px; }
.cta-box .btn { position: relative; }

/* ---------------- FAQ (Ось 8: A — accordion) ---------------- */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 13px;
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: border-color .25s;
}
.faq-item.open { border-color: rgba(253,230,138,.32); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: 'Archivo', sans-serif;
  font-size: 16px;
  font-weight: 700;
  padding: 19px 56px 19px 22px;
  cursor: pointer;
  position: relative;
}
.faq-q::after {
  content: '+';
  position: absolute;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--accent);
  transition: transform .25s;
  font-weight: 400;
}
.faq-item.open .faq-q::after { content: '−'; transform: translateY(-50%) rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a-inner {
  padding: 0 22px 22px;
  color: var(--text-muted);
  font-size: 15px;
}
.faq-item.open .faq-a { max-height: 300px; }

/* ---------------- Footer (Ось 9: A — 4 cols dark) ---------------- */
.site-footer {
  background: #051C14;
  border-top: 1px solid var(--border);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 38px;
  margin-bottom: 48px;
}
.footer-col h5 {
  font-family: 'Archivo', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { color: var(--text-muted); font-size: 14.5px; }
.footer-col a:hover { color: var(--accent); }
.footer-about { color: var(--text-muted); font-size: 14.5px; max-width: 280px; margin-top: 14px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 19px; color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ---------------- Anim (Ось 10: B — fade-in + scale) ---------------- */
.fade-up {
  opacity: 0;
  transform: translateY(28px) scale(.96);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ---------------- Instruktsiya page ---------------- */
.steps-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
  backdrop-filter: blur(12px);
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 26px;
  align-items: start;
}
.step-num {
  width: 76px; height: 76px;
  border-radius: 18px;
  background: var(--grad);
  color: #07241A;
  display: grid; place-items: center;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 34px;
}
.step h3 { font-size: 1.4rem; margin-bottom: 10px; }
.step p { color: var(--text-muted); margin-bottom: 12px; }
.step .btn { margin-top: 6px; }
.after-pay {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
  margin-top: 36px;
}
.after-pay h3 { margin-bottom: 12px; }
.after-pay p { color: var(--text-muted); margin-bottom: 20px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .burger { display: block; }
  .hero { padding: 60px 0 50px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 380px; }
  .features-grid, .platforms-grid, .use-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .why-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .price-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 32px 28px;
  }
  .step { grid-template-columns: 1fr; gap: 14px; padding: 26px; }
  .step-num { width: 60px; height: 60px; font-size: 26px; border-radius: 14px; }
  section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .features-grid, .platforms-grid, .use-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-buttons .btn { width: 100%; }
  .trust-row { grid-template-columns: 1fr; }
  .coin-1 { width: 160px; height: 160px; font-size: 70px; right: 30px; }
  .coin-2 { width: 88px; height: 88px; font-size: 36px; }
  .shield-card { width: 200px; }
}