/* Xray VPN — unique stylesheet
   Axes: Hero G (central card), Nav B (transparent->white), Cards F (large icon top),
   Typo F (Boldonse display), Buttons B (pill 50px), Sections G (white+accent blocks),
   Price A (gradient card), FAQ D (open grid), Footer A (4-col dark), Anim B (fade+scale)
*/

:root {
  --primary: #DB2777;
  --primary-dark: #BE185D;
  --accent: #14B8A6;
  --accent-dark: #0F766E;
  --bg: #FFFFFF;
  --bg-alt: #FCE7F3;
  --bg-soft: #F5F3FF;
  --text: #18121A;
  --text-muted: #5C4D5C;
  --card-bg: #FFFFFF;
  --border: #F1E1EC;
  --dark: #100B14;
  --dark-2: #1A1320;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(219, 39, 119, 0.12);
  --shadow-lg: 0 30px 80px rgba(219, 39, 119, 0.18);
  --gradient: linear-gradient(135deg, #DB2777 0%, #14B8A6 100%);
  --gradient-soft: linear-gradient(135deg, #FCE7F3 0%, #CCFBF1 100%);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: 'Boldonse', 'DM Sans', sans-serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 18px; }
h3 { font-size: 1.2rem; }

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

/* === HEADER (Nav B: transparent -> solid white) === */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.32s ease, box-shadow 0.32s ease, backdrop-filter 0.32s ease;
}
.site-header.scrolled {
  background: #FFFFFF;
  box-shadow: 0 4px 24px rgba(24, 18, 26, 0.08);
}
.site-header.scrolled .nav-links a { color: var(--text); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Boldonse', sans-serif;
  font-size: 1.25rem;
  color: var(--text);
}
.logo img { width: 36px; height: 36px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary); }

.nav-links a.nav-cta {
  color: #000000;
  font-weight: 800;
  background: var(--accent);
  padding: 10px 22px;
  border-radius: 50px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-links a.nav-cta:hover {
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(20, 184, 166, 0.4);
}

.burger {
  display: none;
  width: 36px; height: 36px;
  border: none;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  transition: 0.25s;
}

/* === MOBILE NAV === */
.mobile-nav {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-nav.active { display: flex; opacity: 1; }
.mobile-nav a {
  font-size: 1.4rem;
  font-family: 'Boldonse', sans-serif;
  color: var(--text);
}
.mobile-nav a:hover { color: var(--primary); }

/* === HERO (G: central card-form layout) === */
.hero {
  padding: 160px 0 80px;
  background: var(--gradient-soft);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -100px; left: -100px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(219, 39, 119, 0.18), transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -120px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.18), transparent 70%);
  border-radius: 50%;
}
.hero-card {
  max-width: 820px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 28px;
  padding: 56px 48px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  z-index: 2;
  border: 1px solid rgba(219, 39, 119, 0.08);
}
.hero-badge {
  display: inline-block;
  background: var(--bg-alt);
  color: var(--primary);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-card h1 {
  margin-bottom: 22px;
}
.hero-card h1 .accent { color: var(--primary); }
.hero-desc {
  font-size: 1.08rem;
  margin-bottom: 32px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: #FFFFFF;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(219, 39, 119, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}
.btn-outline:hover {
  background: var(--text);
  color: #FFFFFF;
  transform: translateY(-3px);
}

.trust-row {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px dashed var(--border);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.trust-item .dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

/* === STATS === */
.stats {
  padding: 60px 0;
  background: #FFFFFF;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat {
  text-align: center;
  padding: 24px;
  background: var(--bg-alt);
  border-radius: var(--radius);
}
.stat-num {
  font-family: 'Boldonse', sans-serif;
  font-size: 2.4rem;
  color: var(--primary);
  display: block;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.92rem; color: var(--text-muted); }

/* === FEATURES (Cards F: large icon top) === */
.features {
  padding: 96px 0;
  background: #FFFFFF;
}
.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-head p {
  max-width: 640px;
  margin: 14px auto 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  padding: 36px 28px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.feat-icon {
  width: 86px;
  height: 86px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 24px;
  color: var(--primary);
}
.feat-icon svg { width: 42px; height: 42px; }
.feature-card h3 { margin-bottom: 10px; font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 1.15rem; }
.feature-card p { font-size: 0.95rem; }

/* === ACCENT BLOCK (Sections G) === */
.accent-block {
  padding: 80px 0;
  background: #FFFFFF;
}
.accent-card {
  background: var(--dark);
  color: #FFFFFF;
  border-radius: 28px;
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.accent-card::before {
  content: "";
  position: absolute;
  top: -50px; right: -50px;
  width: 240px; height: 240px;
  background: var(--gradient);
  filter: blur(80px);
  opacity: 0.5;
}
.accent-card h2 { color: #FFFFFF; position: relative; }
.accent-card p { color: #C5BAC4; position: relative; margin-bottom: 18px; }
.accent-list {
  list-style: none;
  position: relative;
}
.accent-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: #E2D5DC;
  font-size: 0.95rem;
}
.accent-list li::before {
  content: "›";
  position: absolute;
  left: 0; top: 8px;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
}

/* === DOWNLOAD === */
.download {
  padding: 96px 0;
  background: var(--bg-soft);
}
.platforms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.platform-card {
  background: #FFFFFF;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
  border: 2px solid transparent;
}
.platform-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px) scale(1.02);
}
.platform-icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.platform-icon svg { width: 44px; height: 44px; }
.platform-card h4 { font-family: 'Boldonse', sans-serif; font-size: 1.05rem; margin-bottom: 6px; }
.platform-card span { font-size: 0.85rem; color: var(--text-muted); }
.platform-link { display: block; color: inherit; }

/* === USE-CASES === */
.use-cases {
  padding: 96px 0;
  background: #FFFFFF;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.case {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  border-left: 4px solid var(--primary);
}
.case:nth-child(2n) {
  background: #CCFBF1;
  border-left-color: var(--accent);
}
.case h3 { font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 1.15rem; margin-bottom: 10px; }
.case p { font-size: 0.95rem; color: var(--text); }

/* === PRICING (A: gradient card) === */
.pricing {
  padding: 96px 0;
  background: var(--bg-soft);
}
.price-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--gradient);
  color: #FFFFFF;
  border-radius: 28px;
  padding: 56px 48px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.price-card .label {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.price-card h2 { color: #FFFFFF; margin-bottom: 14px; }
.price-card .lead { color: rgba(255, 255, 255, 0.92); margin-bottom: 24px; }
.price-row {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.price-item {
  text-align: center;
}
.price-item .num {
  font-family: 'Boldonse', sans-serif;
  font-size: 2.2rem;
  display: block;
}
.price-item .desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}
.price-card .btn {
  background: #FFFFFF;
  color: var(--primary);
}
.price-card .btn:hover {
  background: var(--text);
  color: #FFFFFF;
  transform: translateY(-3px);
}

/* === CTA === */
.cta-banner {
  padding: 80px 0;
  background: #FFFFFF;
}
.cta-inner {
  background: var(--dark);
  border-radius: 28px;
  padding: 56px 48px;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}
.cta-inner::after {
  content: "";
  position: absolute;
  bottom: -60px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 200px;
  background: var(--gradient);
  filter: blur(100px);
  opacity: 0.45;
}
.cta-inner h2 { color: #FFFFFF; position: relative; margin-bottom: 14px; }
.cta-inner p { color: #BFB1B9; position: relative; margin-bottom: 28px; max-width: 580px; margin-left: auto; margin-right: auto; }
.cta-inner .btn { position: relative; }

/* === FAQ (D: open card grid) === */
.faq {
  padding: 96px 0;
  background: var(--bg-soft);
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.faq-card {
  background: #FFFFFF;
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.faq-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.faq-card .q-num {
  display: inline-block;
  font-family: 'Boldonse', sans-serif;
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.faq-card h3 {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  margin-bottom: 10px;
  color: var(--text);
}
.faq-card p { font-size: 0.93rem; line-height: 1.6; }

/* === FOOTER (A: 4 dark columns) === */
.site-footer {
  background: var(--dark);
  color: #BFB1B9;
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-col h4 {
  color: #FFFFFF;
  font-family: 'Boldonse', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: #BFB1B9;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--primary); }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: #FFFFFF;
  font-family: 'Boldonse', sans-serif;
  font-size: 1.2rem;
}
.footer-brand img { width: 36px; height: 36px; }
.footer-col p { color: #968790; font-size: 0.92rem; line-height: 1.6; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #7B6E76;
}

/* === INSTRUKTSIYA === */
.instr-hero {
  padding: 160px 0 70px;
  background: var(--gradient-soft);
  text-align: center;
}
.instr-hero h1 { margin-bottom: 16px; }
.instr-hero h1 .accent { color: var(--primary); }
.instr-hero p { max-width: 640px; margin: 0 auto; font-size: 1.05rem; }

.steps {
  padding: 80px 0;
  background: #FFFFFF;
}
.step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 36px;
  margin-bottom: 28px;
  align-items: start;
}
.step-num {
  width: 78px; height: 78px;
  background: var(--gradient);
  color: #FFFFFF;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Boldonse', sans-serif;
  font-size: 2rem;
}
.step-body h2 { font-size: 1.4rem; margin-bottom: 10px; }
.step-body p { margin-bottom: 14px; }
.step-body .btn { margin-top: 8px; }

.after-pay {
  padding: 80px 0;
  background: var(--bg-alt);
}
.after-pay-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.after-pay h2 { margin-bottom: 16px; }
.after-pay p { margin-bottom: 14px; }

/* === ANIM (B: fade-in + scale) === */
.fade-in {
  opacity: 0;
  transform: scale(0.94) translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 980px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .platforms { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .accent-card { grid-template-columns: 1fr; padding: 44px 32px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .after-pay-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .burger { display: flex; }
  .hero { padding: 130px 0 60px; }
  .hero-card { padding: 38px 24px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .platforms { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .accent-card { padding: 36px 24px; }
  .price-card { padding: 40px 28px; }
  .step { grid-template-columns: 1fr; padding: 28px 22px; }
  .step-num { width: 64px; height: 64px; font-size: 1.6rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .price-row { gap: 20px; }
}