/* ==============================
   ASIDKVN VPN — MAIN STYLESHEET
   ============================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS VARIABLES ── */
:root {
  /* Dark theme (default) */
  --bg:          #080810;
  --bg2:         #0d0d1a;
  --bg3:         #11111f;
  --surface:     #13132a;
  --surface2:    #1a1a35;
  --border:      rgba(108, 0, 255, 0.18);
  --text:        #e8e8f0;
  --text2:       #9999bb;
  --text3:       #6666aa;
  --accent1:     #6c00ff;
  --accent2:     #a855f7;
  --grad:        linear-gradient(135deg, #6c00ff, #a855f7);
  --grad-h:      linear-gradient(135deg, #8b2fff, #c07fff);
  --glow:        0 0 30px rgba(108, 0, 255, 0.35);
  --glow2:       0 0 60px rgba(168, 85, 247, 0.2);
  --radius:      14px;
  --radius-sm:   8px;
  --shadow:      0 8px 32px rgba(0,0,0,0.5);
  --transition:  0.3s ease;
  --header-bg:   rgba(8, 8, 16, 0.85);
}

[data-theme="light"] {
  --bg:       #f0f0f8;
  --bg2:      #e8e8f4;
  --bg3:      #ffffff;
  --surface:  #ffffff;
  --surface2: #f4f4fc;
  --border:   rgba(108, 0, 255, 0.15);
  --text:     #1a1a2e;
  --text2:    #555580;
  --text3:    #8888aa;
  --glow:     0 0 30px rgba(108, 0, 255, 0.2);
  --glow2:    0 0 60px rgba(168, 85, 247, 0.1);
  --shadow:   0 8px 32px rgba(108, 0, 255, 0.12);
  --header-bg: rgba(240, 240, 248, 0.88);
}

/* ── THEME TRANSITION ── */
.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, fill 0.35s ease !important;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
  line-height: 1.6;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ── ICONS ── */
.icon-svg {
  width: 1.25em;
  height: 1.25em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
  flex-shrink: 0;
}
.icon-svg svg,
.icon-svg img {
  width: 100%;
  height: 100%;
  display: block;
}
.icon-circle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: rgba(108,0,255,0.12);
  color: var(--accent2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.os-logo {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.os-logo img {
  width: 100%;
  height: 100%;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
[data-theme="light"] .os-logo img { filter: brightness(0) saturate(1); opacity: 0.82; }
.country-code {
  min-width: 2.4rem;
  height: 2rem;
  padding: 0 0.55rem;
  border-radius: 0.65rem;
  background: rgba(108,0,255,0.14);
  border: 1px solid var(--border);
  color: var(--accent2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--accent1); border-radius: 3px; }

/* ══════════════════════════════
   INTRO ANIMATION OVERLAY
   ══════════════════════════════ */
#intro-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: #000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 24px;
}
#intro-overlay.hidden { display: none; }

.glitch-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, #6c00ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  position: relative;
}
.glitch-text::before, .glitch-text::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #6c00ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.glitch-text::before { animation: glitch1 0.4s infinite; filter: hue-rotate(90deg); }
.glitch-text::after  { animation: glitch2 0.4s infinite; filter: hue-rotate(-90deg); }

.intro-tagline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--text2);
  opacity: 0;
  letter-spacing: 0.05em;
}
.intro-skip {
  position: absolute; bottom: 32px; right: 32px;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text2);
  font-size: 0.85rem;
  transition: all 0.2s;
  background: transparent;
}
.intro-skip:hover { border-color: var(--accent2); color: var(--accent2); }

/* glitch effect */
@keyframes glitch1 {
  0%,100% { clip-path: inset(0 0 95% 0); transform: translate(-4px,0); }
  50%      { clip-path: inset(0 0 85% 0); transform: translate(4px,0); }
}
@keyframes glitch2 {
  0%,100% { clip-path: inset(90% 0 0 0); transform: translate(3px,0); }
  50%      { clip-path: inset(80% 0 0 0); transform: translate(-3px,0); }
}
.glitch-wrap { position: relative; display: flex; align-items: center; justify-content: center; }

/* ══════════════════════════════
   HEADER
   ══════════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 48px;
  height: 68px;
  display: flex; align-items: center; gap: 32px;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
  position: fixed;
}
.header.scrolled {
  background: var(--header-bg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 1px 0 var(--border);
}
.header-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-logo img { height: 32px; }
.header-logo span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.25rem;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.header-nav {
  display: flex; gap: 4px; align-items: center; justify-content: center;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.header-nav a {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem; color: var(--text2);
  transition: color 0.2s, background 0.2s;
}
.header-nav a:hover, .header-nav a.active {
  color: var(--text); background: var(--surface);
}
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }

/* Lang toggle */
.lang-toggle {
  display: flex; align-items: center;
  background: var(--surface); border-radius: 100px;
  padding: 3px; gap: 2px;
}
.lang-btn {
  padding: 4px 10px; border-radius: 100px;
  font-size: 0.8rem; font-weight: 500; color: var(--text3);
  transition: all 0.2s;
}
.lang-btn.active {
  background: var(--grad); color: #fff;
}

/* Theme toggle */
.theme-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  transition: background 0.2s, transform 0.2s;
}
.theme-btn:hover { background: var(--surface2); transform: rotate(20deg); }

/* Auth buttons */
.btn-login {
  padding: 8px 18px; border-radius: 100px;
  border: 1px solid var(--border);
  font-size: 0.875rem; color: var(--text2);
  transition: all 0.2s;
}
.btn-login:hover { border-color: var(--accent2); color: var(--accent2); }
.btn-buy {
  padding: 8px 20px; border-radius: 100px;
  background: var(--grad);
  font-size: 0.875rem; font-weight: 600; color: #fff;
  transition: all 0.2s; position: relative; overflow: hidden;
}
.btn-buy:hover { background: var(--grad-h); box-shadow: var(--glow); }

/* Burger */
.burger {
  display: none; flex-direction: column; gap: 5px;
  width: 32px; padding: 4px;
  margin-left: auto;
}
.burger span {
  display: block; height: 2px; border-radius: 2px;
  background: var(--text);
  transition: all 0.3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none; position: fixed; top: 68px; left: 0; right: 0; z-index: 99;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  flex-direction: column; gap: 4px;
  transform: translateY(-20px); opacity: 0;
  transition: all 0.3s;
}
.mobile-nav.open {
  display: flex; transform: translateY(0); opacity: 1;
}
.mobile-nav a {
  padding: 12px 16px; border-radius: var(--radius-sm);
  color: var(--text2); font-size: 0.95rem;
  transition: all 0.2s;
}
.mobile-nav a:hover { color: var(--text); background: var(--surface); }
.mobile-nav-footer {
  display: flex; gap: 10px; margin-top: 16px; padding-top: 16px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

/* ══════════════════════════════
   MAIN CONTENT WRAPPER
   ══════════════════════════════ */
main { padding-top: 68px; }

/* ══════════════════════════════
   HERO SECTION
   ══════════════════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 80px 24px;
}
#particles-js {
  position: absolute; inset: 0; z-index: 0;
}
.hero-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 800px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.8rem; color: var(--text2);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #22c55e;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50%      { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}
.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 24px;
}
.hero h1 .grad-text {
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text2); max-width: 580px; margin: 0 auto 40px;
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: 100px;
  background: var(--grad); color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 600;
  text-align: center;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.btn-primary:hover { box-shadow: var(--glow), var(--glow2); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text); font-size: 1rem;
  transition: all 0.3s;
}
.btn-secondary:hover { border-color: var(--accent2); color: var(--accent2); transform: translateY(-2px); }

/* Hero glow orbs */
.hero::before {
  content: '';
  position: absolute; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(108,0,255,0.15) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  z-index: 0; pointer-events: none;
}

/* ══════════════════════════════
   STATS SECTION
   ══════════════════════════════ */
.stats { padding: 60px 24px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
  max-width: 900px; margin: 0 auto;
}
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  transition: all 0.3s;
}
.stat-card:hover {
  transform: translateY(-4px); box-shadow: var(--glow);
  border-color: var(--accent1);
}
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem; font-weight: 800;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-label {
  margin-top: 6px; font-size: 0.85rem; color: var(--text2);
}

/* ══════════════════════════════
   SECTION UNIVERSAL
   ══════════════════════════════ */
.section { padding: 80px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  padding: 4px 14px; border-radius: 100px;
  background: rgba(108,0,255,0.12); border: 1px solid var(--border);
  font-size: 0.78rem; font-weight: 600; color: var(--accent2);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem; color: var(--text2);
  max-width: 560px; margin-bottom: 48px;
}
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ══════════════════════════════
   FEATURES GRID
   ══════════════════════════════ */
.features-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 20px;
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  transition: all 0.35s;
  position: relative;
  z-index: 1;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px var(--accent1), var(--glow);
  border-color: var(--accent1);
}
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(108,0,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.feature-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 600; margin-bottom: 10px;
}
.feature-text { font-size: 0.9rem; color: var(--text2); line-height: 1.7; }

/* ══════════════════════════════
   SERVERS
   ══════════════════════════════ */
.servers-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px;
}
.server-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 20px;
  display: flex; align-items: center; gap: 16px;
  transition: all 0.3s;
}
.server-card:hover { border-color: var(--accent1); transform: translateY(-3px); box-shadow: var(--glow); }
.server-flag { font-size: 2rem; }
.server-info { flex: 1; }
.server-name { font-weight: 600; margin-bottom: 3px; }
.server-ping { font-size: 0.8rem; color: var(--text3); }
.server-status {
  width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
  flex-shrink: 0;
}
.server-soon .server-status { background: var(--text3); }

/* ══════════════════════════════
   PRICING CARDS
   ══════════════════════════════ */
.pricing-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px;
  max-width: 1000px; margin: 0 auto;
}
.price-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  text-align: center; position: relative;
  display: flex; flex-direction: column; align-items: stretch;
  transition: all 0.3s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--glow); }
.price-card.popular {
  border-color: var(--accent1);
  box-shadow: 0 0 0 1px var(--accent1), var(--glow);
}
.price-card .badge-popular {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; border-radius: 100px;
  background: var(--grad); color: #fff;
  font-size: 0.75rem; font-weight: 600;
  white-space: nowrap;
}
.price-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 600; color: var(--text2);
  margin-bottom: 16px;
}
.price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.8rem; font-weight: 800;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.price-period { font-size: 0.85rem; color: var(--text3); margin-bottom: 6px; }
.price-save {
  display: inline-block; margin-bottom: 20px;
  padding: 3px 10px; border-radius: 100px;
  background: rgba(168,85,247,0.15); color: var(--accent2);
  font-size: 0.78rem; font-weight: 600;
}
.price-features { text-align: left; margin-bottom: 28px; flex: 1; }
.price-features li {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0; font-size: 0.875rem; color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.price-features li:last-child { border: none; }
.price-check { color: var(--accent2); flex-shrink: 0; }
.btn-plan {
  width: 100%; padding: 12px; border-radius: 100px;
  background: var(--grad); color: #fff;
  font-weight: 600; font-size: 0.95rem;
  margin-top: auto;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.btn-plan:hover { box-shadow: var(--glow); transform: translateY(-1px); }
.btn-plan.outline {
  background: transparent;
  border: 1px solid var(--border); color: var(--text);
}
.btn-plan.outline:hover { border-color: var(--accent2); color: var(--accent2); }

/* ══════════════════════════════
   PAYMENT METHODS
   ══════════════════════════════ */
.payment-grid {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
}
.pay-badge {
  padding: 10px 20px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  font-size: 0.875rem; font-weight: 500; color: var(--text2);
  display: flex; align-items: center; gap: 8px;
  transition: all 0.2s;
}
.pay-badge:hover { border-color: var(--accent2); color: var(--accent2); }

/* ══════════════════════════════
   DOWNLOAD / PROTOCOLS
   ══════════════════════════════ */
.protocol-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  margin-bottom: 24px; display: flex; align-items: flex-start; gap: 20px;
  transition: all 0.3s;
}
.protocol-card:hover { border-color: var(--accent1); box-shadow: var(--glow); }
.protocol-badge {
  padding: 8px 16px; border-radius: var(--radius-sm);
  background: var(--grad); color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 0.85rem;
  flex-shrink: 0;
}
.protocol-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 600; margin-bottom: 6px;
}
.protocol-info p { font-size: 0.875rem; color: var(--text2); }

.app-preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.phone-shot {
  width: min(100%, 315px);
  aspect-ratio: 9 / 16;
  border-radius: 34px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 70px rgba(0,0,0,0.38), 0 0 0 8px rgba(8,8,16,0.35);
  color: #f7f7fb;
  overflow: hidden;
  padding: 18px 18px 24px;
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
}
.phone-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 34px;
}
.phone-icons { color: rgba(255,255,255,0.86); font-size: 0.62rem; letter-spacing: 0.02em; }
.phone-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-bottom: 34px;
}
.phone-nav span {
  color: #0a84ff;
  font-size: 0.95rem;
}
.phone-nav strong {
  font-size: 1.05rem;
  font-weight: 700;
}
.phone-plus {
  justify-self: end;
  font-size: 1.8rem !important;
  line-height: 1;
}
.phone-tunnels {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.phone-tunnel {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
}
.phone-tunnel > span:first-child {
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.phone-switch {
  width: 52px;
  height: 31px;
  border-radius: 999px;
  background: #1c1c1e;
  padding: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
}
.phone-switch span {
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.45);
}
.phone-chevron {
  color: rgba(255,255,255,0.22);
  font-size: 2rem;
  line-height: 1;
}
.app-preview-caption {
  max-width: 330px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.app-preview-caption strong {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}
.app-preview-caption span {
  color: var(--text2);
  font-size: 0.86rem;
  line-height: 1.6;
}
.download-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 190px;
}
.download-actions a {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(108,0,255,0.1);
  border: 1px solid var(--border);
  color: var(--accent2);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.download-actions a:hover {
  background: rgba(108,0,255,0.18);
  border-color: var(--accent2);
  color: var(--text);
}

/* Platform buttons */
.platform-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px;
}
.platform-btn {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  text-align: center; transition: all 0.3s; cursor: pointer;
}
.platform-btn:hover { border-color: var(--accent1); box-shadow: var(--glow); transform: translateY(-3px); }
.platform-btn .icon { font-size: 2rem; margin: 0 auto 10px; }
.platform-btn .name { font-weight: 600; font-size: 0.95rem; margin-bottom: 3px; }
.platform-btn .sub  { font-size: 0.78rem; color: var(--text3); }

/* ══════════════════════════════
   DASHBOARD
   ══════════════════════════════ */
.dashboard-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 24px;
  max-width: 1100px; margin: 0 auto;
  align-items: start;
}
.dash-sidebar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px;
  display: flex; flex-direction: column; gap: 6px;
  position: sticky; top: 88px;
  height: calc(100vh - 88px - 60px);
  overflow-y: auto;
}
.dash-sidebar-logo { padding: 0 12px 20px; }
.dash-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: var(--radius-sm);
  font-size: 0.9rem; color: var(--text2);
  transition: all 0.2s; cursor: pointer;
}
.dash-nav-item:hover, .dash-nav-item.active {
  background: rgba(108,0,255,0.12); color: var(--accent2);
}
.dash-nav-item .icon { font-size: 1.1rem; width: 22px; text-align: center; }
.dash-main {
  display: flex; flex-direction: column; gap: 20px;
}
.dash-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.dash-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 1rem;
  margin-bottom: 20px; color: var(--text2);
}
.vpn-toggle-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 16px; padding: 20px;
}
.vpn-toggle-btn {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--border);
  font-size: 2rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
  position: relative;
}
.vpn-toggle-btn::before {
  content: ''; position: absolute; inset: -8px; border-radius: 50%;
  background: conic-gradient(var(--accent1) 0deg, transparent 0deg);
  z-index: -1; opacity: 0; transition: opacity 0.3s;
}
.vpn-toggle-btn.connected {
  border-color: #22c55e; box-shadow: 0 0 0 6px rgba(34,197,94,0.15);
}
.vpn-toggle-btn.connected::before { opacity: 1; }
.vpn-status { font-weight: 600; font-size: 1.1rem; }
.vpn-status.on  { color: #22c55e; }
.vpn-status.off { color: var(--text3); }
.stats-row {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
.mini-stat {
  background: var(--bg2); border-radius: var(--radius-sm);
  padding: 16px; text-align: center;
}
.mini-stat .val {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.4rem;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.mini-stat .lbl { font-size: 0.78rem; color: var(--text3); margin-top: 3px; }
.server-list-dash { display: flex; flex-direction: column; gap: 10px; }
.server-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  background: var(--bg2); cursor: pointer; transition: all 0.2s;
}
.server-row:hover { background: rgba(108,0,255,0.1); }
.server-row .flag { font-size: 1.4rem; }
.server-row .info { flex: 1; }
.server-row .info .n { font-size: 0.9rem; font-weight: 500; }
.server-row .info .p { font-size: 0.75rem; color: var(--text3); }
.server-row .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; }

/* ══════════════════════════════
   BUY PAGE
   ══════════════════════════════ */
.buy-layout {
  display: grid; grid-template-columns: 1fr 380px; gap: 32px;
  max-width: 960px; margin: 0 auto;
}
.buy-plan-selector { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.plan-option {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius);
  border: 2px solid var(--border); cursor: pointer;
  transition: all 0.2s; background: var(--surface);
}
.plan-option.selected { border-color: var(--accent1); background: rgba(108,0,255,0.08); }
.plan-radio {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: border-color 0.2s;
}
.plan-option.selected .plan-radio {
  border-color: var(--accent1);
  background: var(--accent1);
}
.plan-option.selected .plan-radio::after {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: #fff;
  display: block;
}
.plan-label { flex: 1; }
.plan-label .pn { font-weight: 600; font-size: 0.95rem; }
.plan-label .pp { font-size: 0.8rem; color: var(--text3); }
.plan-price-right {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.2rem;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.pay-method-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 10px;
  margin-bottom: 24px;
}
.pay-option {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px; border-radius: var(--radius-sm);
  border: 2px solid var(--border); cursor: pointer;
  font-size: 0.8rem; color: var(--text2);
  background: var(--surface); transition: all 0.2s;
}
.pay-option:hover, .pay-option.selected {
  border-color: var(--accent1); color: var(--accent2);
  background: rgba(108,0,255,0.08);
}
.pay-option .pi { font-size: 1.4rem; }
.order-summary {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  position: sticky; top: 88px;
}
.order-summary h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700; margin-bottom: 20px;
}
.order-row {
  display: flex; justify-content: space-between;
  padding: 10px 0; font-size: 0.875rem;
  border-bottom: 1px solid var(--border); color: var(--text2);
}
.order-row.total {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.1rem; color: var(--text);
  border: none; padding-top: 16px;
}
.btn-checkout {
  width: 100%; padding: 14px; border-radius: 100px;
  background: var(--grad); color: #fff;
  font-weight: 700; font-size: 1rem;
  margin-top: 20px; transition: all 0.3s;
  position: relative; overflow: hidden;
}
.btn-checkout:hover { box-shadow: var(--glow); transform: translateY(-2px); }
.secure-note {
  text-align: center; font-size: 0.78rem; color: var(--text3);
  margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 5px;
}

/* ══════════════════════════════
   SUCCESS PAGE
   ══════════════════════════════ */
.success-wrap {
  min-height: calc(100vh - 68px);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 24px;
}
.success-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 56px 48px;
  text-align: center; max-width: 520px; width: 100%;
  box-shadow: var(--shadow);
}
.success-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(34,197,94,0.15); border: 2px solid rgba(34,197,94,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; margin: 0 auto 24px;
  animation: pop-in 0.5s cubic-bezier(0.17,0.67,0.21,1.3);
}
@keyframes pop-in {
  0%   { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.success-card h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 700; margin-bottom: 12px;
}
.success-card p { color: var(--text2); margin-bottom: 32px; }
.success-details {
  background: var(--bg2); border-radius: var(--radius-sm);
  padding: 20px; margin-bottom: 28px; text-align: left;
}
.success-row {
  display: flex; justify-content: space-between;
  font-size: 0.875rem; padding: 6px 0; color: var(--text2);
}
.success-row strong { color: var(--text); }

/* ══════════════════════════════
   ABOUT PAGE
   ══════════════════════════════ */
.about-hero { padding: 100px 24px 60px; text-align: center; }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: flex-start;
}
.about-text { }
.about-visual {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px;
  text-align: center;
}
.about-infra-card {
  display: flex;
  flex-direction: column;
}
.about-infra-card > div:first-child {
  margin-bottom: 20px !important;
}
.about-infra-card svg {
  width: 108px;
  height: 108px;
}
.about-infra-card [data-i18n="about_infra"] {
  padding: 18px 22px !important;
  margin-bottom: 14px !important;
}
.about-infra-card [data-i18n="about_infra"] + div {
  gap: 10px !important;
}
.about-infra-card [data-i18n="about_infra"] + div > div {
  padding: 12px 16px !important;
}
.about-globe { font-size: 6rem; line-height: 1; margin-bottom: 16px; }
.team-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px;
  margin-top: 48px;
}
.team-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  transition: all 0.3s;
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--glow); }
.team-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--grad); display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; margin: 0 auto 14px;
}
.team-name { font-weight: 600; margin-bottom: 4px; }
.team-role { font-size: 0.8rem; color: var(--text3); }

/* ══════════════════════════════
   LEGAL PAGES (privacy, terms)
   ══════════════════════════════ */
.legal-wrap { max-width: 760px; margin: 0 auto; padding: 80px 24px 120px; }
.legal-wrap h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem; font-weight: 700; margin-bottom: 8px;
}
.legal-date { font-size: 0.85rem; color: var(--text3); margin-bottom: 48px; }
.legal-wrap h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem; font-weight: 600;
  margin: 36px 0 12px; color: var(--accent2);
}
.legal-wrap p { color: var(--text2); margin-bottom: 14px; line-height: 1.8; }
.legal-wrap ul {
  list-style: disc; padding-left: 24px;
  color: var(--text2); margin-bottom: 14px;
}
.legal-wrap ul li { margin-bottom: 6px; line-height: 1.7; }

/* ══════════════════════════════
   FAQ
   ══════════════════════════════ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border); overflow: hidden;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 4px; font-weight: 500; cursor: pointer;
  gap: 16px;
}
.faq-q .arrow {
  font-size: 0.8rem; color: var(--text3);
  transition: transform 0.3s; flex-shrink: 0;
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); color: var(--accent2); }
.faq-a {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: height 0.36s ease, opacity 0.28s ease;
  color: var(--text2);
  padding: 0 4px 20px;
}
.faq-item.open .faq-a { opacity: 1; }

/* ══════════════════════════════
   CTA SECTION
   ══════════════════════════════ */
.cta-section {
  padding: 80px 24px;
  text-align: center;
}
.cta-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 64px 48px;
  max-width: 700px; margin: 0 auto;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(108,0,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700;
  margin-bottom: 16px;
}
.cta-box p { color: var(--text2); margin-bottom: 32px; }

/* ══════════════════════════════
   FOOTER
   ══════════════════════════════ */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 48px 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  max-width: 1100px; margin: 0 auto 48px;
}
.footer-brand p { font-size: 0.875rem; color: var(--text2); margin-top: 12px; max-width: 280px; }
.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  font-size: 0.875rem; color: var(--text2);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--accent2); }
.footer-bottom {
  max-width: 1100px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: var(--text3);
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom a { color: var(--text3); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--accent2); }

/* ══════════════════════════════
   RIPPLE EFFECT
   ══════════════════════════════ */
.ripple-container { position: relative; overflow: hidden; }
.ripple {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: scale(0); animation: ripple-anim 0.6s linear;
  pointer-events: none;
}
@keyframes ripple-anim {
  to { transform: scale(4); opacity: 0; }
}

/* ══════════════════════════════
   SCROLL PROGRESS BAR
   ══════════════════════════════ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 200;
  background: var(--grad); width: 0%; transition: width 0.1s;
}

/* ══════════════════════════════
   BACK TO TOP
   ══════════════════════════════ */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 90;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; box-shadow: var(--glow);
  opacity: 0; transform: translateY(20px);
  transition: all 0.3s; pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); }

/* ══════════════════════════════
   ANIMATIONS (scroll-reveal)
   ══════════════════════════════ */
.reveal { opacity: 1; transform: translateY(0); }
.reveal.gsap-ready { opacity: 0; transform: translateY(32px); }
.reveal.gsap-ready.visible { opacity: 1; transform: translateY(0); transition: all 0.6s ease; }

/* ══════════════════════════════
   RESPONSIVE
   ══════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .about-grid    { grid-template-columns: 1fr; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dash-sidebar  { display: none; }
  .buy-layout    { grid-template-columns: 1fr; }
  .order-summary { position: static; }
}

@media (max-width: 768px) {
  .header { padding: 0 20px; }
  .header-nav, .header-actions { display: none; }
  .burger { display: flex; }

  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }

  .cta-box { padding: 40px 24px; }
  .success-card { padding: 40px 24px; }
  .section { padding: 56px 20px; }
  footer  { padding: 40px 20px 24px; }

  .pay-method-grid { grid-template-columns: repeat(2,1fr); }
  .stats-row { grid-template-columns: 1fr; }
  .protocol-compare-grid { grid-template-columns: 1fr !important; }
  .app-preview-card { padding: 22px; }
  .phone-shot { width: min(100%, 280px); border-radius: 28px; }
  .download-actions { justify-content: flex-start; max-width: none; width: 100%; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; align-items: center; }
}