/* =========================================================================
   Private VPN Browser Proxy — v2 light theme
   A clean, friendly, "soft cloud" aesthetic to match the bright 3D
   screenshots. Blue primary, orange accent. No JS, no build step.
   ========================================================================= */

:root {
  --bg:           #f3f7ff;
  --bg-2:         #e9f1ff;
  --surface:      #ffffff;
  --surface-soft: #f7faff;
  --border:       #e3ebfa;
  --border-strong:#cdddf7;

  --text:         #0e1b33;
  --text-soft:    #46577a;
  --text-mute:    #8493b3;

  --blue:         #2f6bff;
  --blue-2:       #5a8bff;
  --blue-3:       #1f4fd6;
  --blue-tint:    #e7efff;

  --orange:       #ff9a2e;
  --orange-2:     #ffb259;
  --orange-tint:  #fff1e0;

  --green:        #25c281;

  --shadow-sm: 0 2px 8px rgba(31, 79, 214, 0.06);
  --shadow:    0 14px 40px rgba(31, 79, 214, 0.10);
  --shadow-lg: 0 30px 70px rgba(31, 79, 214, 0.16);
  --shadow-orange: 0 14px 32px rgba(255, 138, 30, 0.30);

  --radius-pill: 999px;
  --radius-sm: 14px;
  --radius: 20px;
  --radius-lg: 30px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter",
          "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ============================================================ NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 247, 255, 0.82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: var(--shadow-sm); }
.brand-name { font-weight: 800; font-size: 1.06rem; letter-spacing: -0.02em; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--text-soft); font-weight: 600; font-size: 0.95rem; transition: color .15s; }
.nav-links a:hover { color: var(--blue); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  padding: 11px 22px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(47, 107, 255, 0.32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(47, 107, 255, 0.40); }
.nav-links .btn-primary { color: #fff; }

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--blue-2); color: var(--blue); }

/* ============================================================ GOOGLE PLAY BADGE */
.googleplay-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0e1b33;
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 11px 22px 11px 18px;
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}
.googleplay-badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.googleplay-badge svg { width: 26px; height: 26px; flex-shrink: 0; }
.googleplay-badge .label-small { font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.85; line-height: 1; }
.googleplay-badge .label-large { font-size: 1.16rem; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }

/* ============================================================ HERO */
.hero {
  position: relative;
  padding: 84px 0 90px;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px; left: 50%;
  width: 900px; height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(47,107,255,0.12), transparent 60%);
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--blue);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(37, 194, 129, 0.18);
}

.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 850;
  margin: 22px auto 18px;
  max-width: 880px;
}
.accent {
  background: linear-gradient(120deg, var(--blue), var(--blue-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.accent-orange {
  background: linear-gradient(120deg, var(--orange), var(--orange-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead {
  font-size: clamp(1.04rem, 2vw, 1.22rem);
  color: var(--text-soft);
  max-width: 620px;
  margin: 0 auto 30px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-soft);
  font-weight: 600;
  font-size: 0.9rem;
}
.trust-row svg { width: 18px; height: 18px; color: var(--blue); }

/* hero phones */
.hero-phones {
  position: relative;
  margin-top: 64px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 18px;
  perspective: 1400px;
}
.hero-phones .shot {
  border-radius: 26px;
  box-shadow: var(--shadow-lg);
  border: 6px solid #fff;
  background: #fff;
  width: 230px;
  transition: transform .35s ease;
}
.hero-phones .shot-1 { transform: rotate(-7deg) translateY(20px); }
.hero-phones .shot-2 { transform: scale(1.08); z-index: 2; }
.hero-phones .shot-3 { transform: rotate(7deg) translateY(20px); }
.hero-phones:hover .shot-1 { transform: rotate(-9deg) translateY(10px); }
.hero-phones:hover .shot-3 { transform: rotate(9deg) translateY(10px); }

/* ============================================================ STATS BAND */
.stats {
  background: linear-gradient(135deg, var(--blue), var(--blue-3));
  color: #fff;
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat .num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 850; letter-spacing: -0.02em; }
.stat .num span { color: var(--orange-2); }
.stat .label { color: rgba(255,255,255,0.82); font-weight: 600; font-size: 0.92rem; margin-top: 4px; }

/* ============================================================ SECTIONS */
section { padding: 84px 0; }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 52px; }
.section-head h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  letter-spacing: -0.03em;
  font-weight: 820;
  line-height: 1.12;
}
.section-head p { color: var(--text-soft); font-size: 1.06rem; margin-top: 14px; }

/* ============================================================ FEATURES (bento) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}
.feature-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: var(--blue-tint);
  margin-bottom: 18px;
}
.feature-icon svg { width: 27px; height: 27px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feature-card:nth-child(2) .feature-icon,
.feature-card:nth-child(4) .feature-icon,
.feature-card:nth-child(6) .feature-icon { background: var(--orange-tint); }
.feature-card:nth-child(2) .feature-icon svg,
.feature-card:nth-child(4) .feature-icon svg,
.feature-card:nth-child(6) .feature-icon svg { stroke: var(--orange); }
.feature-card h3 { font-size: 1.16rem; font-weight: 750; letter-spacing: -0.01em; margin-bottom: 8px; }
.feature-card p { color: var(--text-soft); font-size: 0.97rem; }

/* ============================================================ SCREENS */
.screens { background: var(--bg-2); }
.screens-scroller {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 8px 4px 26px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.screens-scroller::-webkit-scrollbar { height: 8px; }
.screens-scroller::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
.screens-scroller::-webkit-scrollbar-track { background: transparent; }
.screen-tile {
  flex: 0 0 auto;
  width: 270px;
  scroll-snap-align: center;
}
.screen-tile img {
  width: 100%;
  border-radius: 24px;
  border: 6px solid #fff;
  box-shadow: var(--shadow);
}

/* ============================================================ PRIVACY */
.privacy { background: var(--surface); }
.privacy-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.privacy-grid h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  letter-spacing: -0.03em;
  font-weight: 820;
  line-height: 1.14;
  margin: 18px 0 14px;
}
.privacy-grid > div > p { color: var(--text-soft); font-size: 1.05rem; }
.privacy-points { list-style: none; margin-top: 26px; display: grid; gap: 18px; }
.privacy-points li { display: flex; gap: 14px; align-items: flex-start; }
.privacy-points li svg {
  flex-shrink: 0;
  width: 40px; height: 40px;
  padding: 9px;
  border-radius: 12px;
  background: var(--blue-tint);
  stroke: var(--blue); fill: none; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.privacy-points li span { font-size: 0.99rem; color: var(--text-soft); }
.privacy-points li strong { color: var(--text); }

.privacy-visual {
  position: relative;
  display: grid;
  place-items: center;
}
.privacy-visual::before {
  content: "";
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,154,46,0.18), transparent 65%);
}
.privacy-visual img {
  position: relative;
  width: 280px;
  border-radius: 26px;
  border: 6px solid #fff;
  box-shadow: var(--shadow-lg);
}

/* ============================================================ DOWNLOAD */
.download { padding-top: 0; }
.download-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue), var(--blue-3));
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.download-card::before,
.download-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.10);
}
.download-card::before { width: 280px; height: 280px; top: -120px; right: -80px; }
.download-card::after { width: 220px; height: 220px; bottom: -110px; left: -60px; }
.download-card > * { position: relative; z-index: 1; }
.download-card h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -0.03em; font-weight: 850; }
.download-card p { color: rgba(255,255,255,0.9); font-size: 1.08rem; max-width: 520px; margin: 14px auto 28px; }
.download-card .googleplay-badge { background: #fff; color: #0e1b33; }
.download-card .googleplay-badge .label-small { opacity: 0.7; }

/* ============================================================ FOOTER */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
}
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { color: var(--text-soft); font-size: 0.95rem; max-width: 320px; }
.footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-mute); margin-bottom: 14px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--text-soft); font-size: 0.95rem; transition: color .15s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-mute);
  font-size: 0.85rem;
}

/* ============================================================ LEGAL PAGES */
.legal { padding: 56px 0 90px; }
.legal-wrap { max-width: 820px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -0.03em; font-weight: 850; }
.legal .meta { color: var(--text-mute); font-size: 0.92rem; margin: 8px 0 26px; }
.legal h2 { font-size: 1.34rem; font-weight: 780; letter-spacing: -0.01em; margin: 38px 0 12px; }
.legal h3 { font-size: 1.08rem; font-weight: 720; margin: 24px 0 8px; }
.legal p { color: var(--text-soft); margin-bottom: 12px; }
.legal ul { color: var(--text-soft); margin: 0 0 14px 0; padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--blue); font-weight: 600; }
.legal a:hover { text-decoration: underline; }
.legal code {
  background: var(--blue-tint);
  color: var(--blue-3);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.86em;
}
.callout {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin: 18px 0 26px;
  box-shadow: var(--shadow-sm);
}
.callout p { margin: 0; color: var(--text-soft); }

/* FAQ */
.faq-list { display: grid; gap: 14px; margin-top: 18px; }
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 22px;
  box-shadow: var(--shadow-sm);
}
.faq-list summary {
  cursor: pointer;
  font-weight: 680;
  padding: 16px 0;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 2px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--blue);
  transition: transform .2s;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { padding-bottom: 18px; margin: 0; }
.faq-list details p + p { padding-top: 0; }

/* ============================================================ RESPONSIVE */
@media (max-width: 920px) {
  .nav-links { gap: 18px; }
  .nav-links a:not(.btn) { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-grid { grid-template-columns: 1fr; gap: 40px; }
  .privacy-visual { order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-phones .shot { width: 180px; }
}

@media (max-width: 560px) {
  section { padding: 60px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-phones { gap: 8px; }
  .hero-phones .shot-1, .hero-phones .shot-3 { display: none; }
  .hero-phones .shot-2 { width: 250px; transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .trust-row { gap: 16px; }
}