/* ═══════════════════════════════════════════════════
   TITAN GUARD VPN — Main Stylesheet
   Design: Deep space dark, electric blue accent,
   Space Grotesk display + Inter body
   ═══════════════════════════════════════════════════ */

:root {
  --bg-900: #060912;
  --bg-800: #0b1120;
  --bg-700: #0f1929;
  --bg-600: #141f35;
  --bg-card: #0e1828;
  --bg-card-hover: #132035;

  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;

  --text-100: #f0f6ff;
  --text-200: #c9d9f0;
  --text-400: #7a93b8;
  --text-600: #4a6080;

  --border: rgba(59,130,246,0.15);
  --border-hover: rgba(59,130,246,0.35);
  --glow: 0 0 40px rgba(59,130,246,0.18);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-900);
  color: var(--text-200);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── GRADIENTS ─── */
.gradient-text {
  background: linear-gradient(135deg, var(--blue-400) 0%, var(--cyan-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn--primary {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: #fff;
  border-color: var(--blue-500);
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-500));
  box-shadow: 0 6px 30px rgba(59,130,246,0.45);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--blue-400);
  border-color: var(--border-hover);
}
.btn--outline:hover {
  background: rgba(59,130,246,0.08);
  border-color: var(--blue-400);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--text-400);
  border-color: var(--border);
}
.btn--ghost:hover {
  color: var(--text-100);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.04);
}
.btn--nav {
  background: var(--blue-600);
  color: #fff;
  border-color: var(--blue-600);
  padding: 9px 20px;
  font-size: 13px;
}
.btn--nav:hover {
  background: var(--blue-500);
  box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}
.btn--full { width: 100%; justify-content: center; }
.btn--lg { padding: 15px 32px; font-size: 15px; }

/* ─── SECTION LABELS ─── */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-400);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.25);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-100);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-400);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.7;
}

/* ═══════════════ NAV ═══════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(6,9,18,0.7);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.nav.scrolled {
  background: rgba(6,9,18,0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__logo-icon {
  display: flex;
  align-items: center;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-100);
}
.nav__logo-text span { color: var(--blue-400); }
.nav__links {
  display: flex;
  gap: 28px;
  margin: 0 auto;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-400);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--text-100); }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-200);
  border-radius: 2px;
  transition: var(--transition);
}

/* ═══════════════ HERO ═══════════════ */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 100%);
}
.hero__orbs { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.22) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: orbFloat 12s ease-in-out infinite;
}
.orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%);
  top: 20%; right: 5%;
  animation: orbFloat 16s ease-in-out infinite reverse;
}
.orb--3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(37,99,235,0.12) 0%, transparent 70%);
  bottom: 10%; left: 30%;
  animation: orbFloat 10s ease-in-out infinite 4s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(30px, -30px); }
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-400);
  border: 1px solid rgba(6,182,212,0.3);
  background: rgba(6,182,212,0.07);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.badge__dot {
  width: 6px; height: 6px;
  background: var(--cyan-400);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--cyan-400);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--text-100);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.hero__sub {
  font-size: 18px;
  color: var(--text-400);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}
.hero__stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
  padding: 16px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: fit-content;
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-400);
  line-height: 1;
}
.stat span { font-size: 11px; color: var(--text-400); text-transform: uppercase; letter-spacing: 0.08em; }
.stat__divider { width: 1px; height: 36px; background: var(--border); }
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-600);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
  animation: fadeInUp 1s 1.5s both;
}
.scroll-arrow {
  width: 18px; height: 28px;
  border: 2px solid var(--text-600);
  border-radius: 9px;
  position: relative;
}
.scroll-arrow::after {
  content: '';
  position: absolute;
  top: 5px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--text-600);
  border-radius: 50%;
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { top: 5px; opacity: 1; }
  80% { top: 14px; opacity: 0; }
  100% { top: 5px; opacity: 0; }
}

/* ─── DEVICE MOCKUP ─── */
.device-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0;
  padding-bottom: 20px;
}
.device-mockup__phone {
  width: 220px;
  background: linear-gradient(160deg, #0f1e38 0%, #091222 100%);
  border: 1.5px solid rgba(59,130,246,0.25);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
  z-index: 2;
  animation: floatPhone 6s ease-in-out infinite;
}
@keyframes floatPhone {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.phone-screen { padding: 20px 16px; }
.phone-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 11px;
  color: var(--text-400);
  font-weight: 600;
}
.phone-brand { color: var(--blue-400); font-size: 11px; font-weight: 700; letter-spacing: 0.06em; }
.phone-body { text-align: center; }
.phone-shield {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 16px rgba(59,130,246,0.5));
}
.phone-status-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.phone-status-label.connected { color: #34d399; }
.phone-sub { font-size: 11px; color: var(--text-400); margin-bottom: 16px; }
.phone-info-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 10px;
  color: var(--text-400);
  background: rgba(59,130,246,0.08);
  border-radius: 6px;
  padding: 6px;
  margin-bottom: 10px;
}
.phone-server {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-400);
  padding: 6px 4px;
  border-top: 1px solid var(--border);
  margin-bottom: 12px;
}
.phone-server strong { color: var(--text-200); }
.phone-btn {
  width: 100%;
  padding: 10px;
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 8px;
  color: #f87171;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
}

.device-mockup__ext {
  position: absolute;
  bottom: 0;
  right: -20px;
  width: 180px;
  background: linear-gradient(135deg, #0e1e36 0%, #0a1525 100%);
  border: 1.5px solid rgba(59,130,246,0.2);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  animation: floatExt 6s ease-in-out infinite 1s;
}
@keyframes floatExt {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.ext-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-200);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 8px;
}
.ext-body { text-align: center; }
.ext-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.ext-status.connected { color: #34d399; }
.ext-stats {
  display: flex;
  justify-content: space-around;
  font-size: 9px;
  color: var(--text-400);
  margin-bottom: 4px;
}
.ext-stats strong { color: var(--blue-400); font-size: 11px; display: block; }
.ext-server { font-size: 9px; color: var(--text-400); }

/* ═══════════════ RISKS ═══════════════ */
.risks {
  padding: 100px 0;
  text-align: center;
}
.risks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.risk-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: left;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.risk-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--blue-500), var(--cyan-400));
  opacity: 0;
  transition: opacity var(--transition);
}
.risk-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); transform: translateY(-3px); box-shadow: var(--glow); }
.risk-card:hover::before { opacity: 1; }
.risk-card__icon {
  width: 44px; height: 44px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-400);
  margin-bottom: 16px;
}
.risk-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-100);
  margin-bottom: 8px;
}
.risk-card p { font-size: 14px; color: var(--text-400); line-height: 1.6; }

/* ═══════════════ FEATURES ═══════════════ */
.features { padding: 0 0 100px; }
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}
.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feat-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
  transition: var(--transition);
}
.feat-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); transform: translateY(-2px); }
.feat-card:hover::after { width: 120px; height: 120px; }
.feat-card--large { grid-column: span 2; }
.feat-card--wide { grid-column: span 2; }
.feat-card__icon {
  color: var(--blue-400);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.feat-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-100);
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}
.feat-card p { font-size: 13px; color: var(--text-400); line-height: 1.55; position: relative; z-index: 1; }

/* ═══════════════ PLATFORMS ═══════════════ */
.platforms { padding: 0 0 100px; text-align: center; }
.platforms__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  transition: var(--transition);
}
.platform-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.3), var(--glow); }
.platform-card--featured {
  border-color: rgba(59,130,246,0.4);
  background: linear-gradient(160deg, rgba(37,99,235,0.1) 0%, var(--bg-card) 60%);
}
.platform-card__badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.platform-card__icon {
  width: 72px; height: 72px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.platform-card__icon--android { background: linear-gradient(135deg, #3ddc84, #00b159); color: #fff; }
.platform-card__icon--chrome { background: linear-gradient(135deg, #4285f4, #34a853); color: #fff; }
.platform-card__icon--firefox { background: linear-gradient(135deg, #ff7139, #c91c00); color: #fff; }
.platform-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: 2px;
}
.platform-card__store {
  font-size: 12px;
  color: var(--text-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 14px;
}
.platform-card > p {
  font-size: 14px;
  color: var(--text-400);
  line-height: 1.6;
  margin-bottom: 20px;
}
.platform-card__list {
  margin-bottom: 28px;
  flex: 1;
}
.platform-card__list li {
  font-size: 13px;
  color: var(--text-200);
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
}
.platform-card__list li:last-child { border-bottom: none; }

/* ═══════════════ HOW IT WORKS ═══════════════ */
.how-it-works { padding: 0 0 100px; text-align: center; }
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 48px;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 24px;
}
.step__num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}
.step__content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-100);
  margin-bottom: 10px;
}
.step__content p { font-size: 14px; color: var(--text-400); line-height: 1.65; }
.step__connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-500), var(--cyan-400));
  margin-top: 60px;
  opacity: 0.5;
}
.how-it-works__cta { margin-top: 8px; }

/* ═══════════════ SECURITY ═══════════════ */
.security { padding: 0 0 100px; text-align: center; }
.security__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.security-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: left;
  transition: var(--transition);
}
.security-stat:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.security-stat__num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}
.security-stat__label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.security-stat p { font-size: 13px; color: var(--text-400); line-height: 1.6; }
.security__checklist {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 36px;
  padding: 24px;
  background: rgba(59,130,246,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-200);
}
.check-mark {
  color: #34d399;
  font-size: 16px;
  font-weight: 700;
}

/* ═══════════════ REVIEWS ═══════════════ */
.reviews { padding: 0 0 100px; text-align: center; }
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.review-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--glow); }
.review-card__stars { color: #fbbf24; font-size: 16px; letter-spacing: 2px; }
.review-card > p { font-size: 15px; color: var(--text-200); line-height: 1.7; flex: 1; font-style: italic; }
.review-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.review-card__avatar {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-card__author strong { display: block; font-size: 14px; color: var(--text-100); font-weight: 600; }
.review-card__author span { font-size: 12px; color: var(--text-400); }

/* ═══════════════ FAQ ═══════════════ */
.faq { padding: 0 0 100px; }
.faq__list { max-width: 760px; margin: 0 auto; }
.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq__item[open] { border-color: rgba(59,130,246,0.3); }
.faq__question {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-100);
  user-select: none;
  gap: 16px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--blue-400); }
.faq__chevron {
  flex-shrink: 0;
  color: var(--text-400);
  transition: transform var(--transition);
}
.faq__item[open] .faq__chevron { transform: rotate(180deg); color: var(--blue-400); }
.faq__answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-400);
  line-height: 1.7;
}

/* ═══════════════ CTA SECTION ═══════════════ */
.cta-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  text-align: center;
}
.cta-section__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(37,99,235,0.18) 0%, transparent 70%),
    linear-gradient(180deg, var(--bg-900) 0%, rgba(15,25,41,0.8) 50%, var(--bg-900) 100%);
}
.cta-section__inner { position: relative; z-index: 2; }
.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  color: var(--text-100);
  line-height: 1.1;
  margin-bottom: 18px;
}
.cta-section p {
  font-size: 17px;
  color: var(--text-400);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.cta-section__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* ═══════════════ FOOTER ═══════════════ */
.footer {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
}
.footer__brand p {
  font-size: 14px;
  color: var(--text-400);
  line-height: 1.65;
  margin-top: 16px;
  max-width: 220px;
}
.footer__links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-100);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  font-size: 14px;
  color: var(--text-400);
  padding: 4px 0;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--blue-400); }
.footer__bottom {
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom span { font-size: 13px; color: var(--text-600); }
.footer__bottom-links {
  display: flex;
  gap: 20px;
}
.footer__bottom-links a {
  font-size: 13px;
  color: var(--text-600);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: var(--blue-400); }

/* ═══════════════ ANIMATION ═══════════════ */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].aos-visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__visual { display: none; }
  .hero__sub { margin: 0 auto 32px; }
  .hero__stats { margin: 0 auto 36px; }
  .hero__ctas { justify-content: center; }
  .security__grid { grid-template-columns: repeat(2, 1fr); }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .feat-card--large, .feat-card--wide { grid-column: span 1; }
}
@media (max-width: 768px) {
  .nav__links { display: none; flex-direction: column; gap: 4px; position: absolute; top: 64px; left: 0; right: 0; background: rgba(6,9,18,0.97); padding: 20px 24px; border-bottom: 1px solid var(--border); }
  .nav__links.open { display: flex; }
  .nav__hamburger { display: flex; }
  .btn--nav { display: none; }
  .risks__grid { grid-template-columns: repeat(2, 1fr); }
  .platforms__grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step__connector { width: 2px; height: 40px; margin-top: 0; }
  .reviews__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__links { grid-template-columns: repeat(2, 1fr); }
  .section-sub { margin-bottom: 36px; }
}
@media (max-width: 480px) {
  .risks__grid, .features__grid, .security__grid { grid-template-columns: 1fr; }
  .hero__stats { flex-direction: column; align-items: center; text-align: center; }
  .stat__divider { width: 40px; height: 1px; }
  .hero__ctas { flex-direction: column; align-items: center; }
  .cta-section__buttons { flex-direction: column; align-items: center; }
  .footer__links { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ═══════════════ TRUST BAR ═══════════════ */
.trust-bar {
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
}
.trust-bar__inner {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-400);
  white-space: nowrap;
}
.trust-icon { font-size: 16px; }

/* ═══════════════ WHY CHOOSE ═══════════════ */
.why-choose { padding: 0 0 100px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.why-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.why-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-100);
  margin-bottom: 10px;
}
.why-card p { font-size: 14px; color: var(--text-400); line-height: 1.65; }

/* ═══════════════ HERO TRUST NOTE ═══════════════ */
.hero__trust-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-600);
  margin-top: 16px;
}

/* ═══════════════ BREADCRUMBS ═══════════════ */
.breadcrumbs {
  background: var(--bg-800);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  margin-top: 64px;
}
.breadcrumbs__inner ol {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 13px;
  color: var(--text-400);
}
.breadcrumbs__inner a { color: var(--blue-400); }
.breadcrumbs__inner a:hover { text-decoration: underline; }
.breadcrumbs__sep { color: var(--text-600); }

/* ═══════════════ PAGE CONTACT ═══════════════ */
.page-contact .page-main { padding-top: 0; }
.contact-hero { padding: 60px 0 0; text-align: center; }
.contact-hero .section-sub { margin: 0 auto 20px; }
.inline-link { color: var(--blue-400); text-decoration: underline; }

.contact-section { padding: 48px 0 100px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

/* Form wrapper */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.contact-form-wrap__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: 28px;
}

/* Form elements */
.form-row { display: flex; gap: 16px; margin-bottom: 20px; }
.form-row--two > .form-group { flex: 1; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-row .form-group { margin-bottom: 0; }

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-200);
  letter-spacing: 0.02em;
}
.form-group label span { color: var(--blue-400); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-700);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-100);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-600); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-group select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a93b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-group select option { background: var(--bg-700); color: var(--text-100); }
.form-group textarea { resize: vertical; min-height: 140px; }

/* Form messages */
.form-errors {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #fca5a5;
}
.form-errors ul { margin-top: 8px; padding-left: 16px; list-style: disc; }
.form-errors li { margin-bottom: 4px; }

.form-success {
  text-align: center;
  padding: 48px 24px;
}
.form-success__icon {
  width: 60px; height: 60px;
  background: rgba(52,211,153,0.15);
  border: 2px solid rgba(52,211,153,0.4);
  border-radius: 50%;
  font-size: 28px;
  color: #34d399;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text-100);
  margin-bottom: 10px;
}
.form-success p { font-size: 15px; color: var(--text-400); line-height: 1.65; }

/* Contact sidebar cards */
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  margin-bottom: 20px;
}
.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-100);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-icon {
  width: 38px; height: 38px;
  background: rgba(59,130,246,0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-400);
  flex-shrink: 0;
}
.contact-info-item strong { display: block; font-size: 13px; color: var(--text-100); font-weight: 600; margin-bottom: 3px; }
.contact-info-item span, .contact-info-item a { font-size: 13px; color: var(--text-400); }
.contact-email { color: var(--blue-400) !important; }
.contact-email:hover { text-decoration: underline; }

.quick-download-links { display: flex; flex-direction: column; gap: 10px; }
.quick-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-200);
  transition: var(--transition);
}
.quick-link:hover { border-color: var(--border-hover); color: var(--blue-400); background: var(--bg-600); }

.support-topics { display: flex; flex-direction: column; gap: 8px; }
.support-topics li a {
  font-size: 13px;
  color: var(--text-400);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.support-topics li a:hover { color: var(--blue-400); }
.support-topics li a::before { content: '→'; color: var(--blue-400); font-size: 11px; }

/* Nav active state */
.nav__links a.active { color: var(--blue-400); }

/* ═══════════════ FOOTER EMAIL ═══════════════ */
.footer__email {
  font-size: 13px;
  color: var(--blue-400);
  display: block;
}
.footer__email:hover { text-decoration: underline; }

/* ═══════════════ CONTACT RESPONSIVE ═══════════════ */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .contact-form-wrap { padding: 24px 18px; }
  .form-row--two { flex-direction: column; }
  .why-grid { grid-template-columns: 1fr; }
  .trust-bar__inner { gap: 8px 20px; }
}

/* ═══ REAL LOGO IMAGE ═══ */
.nav__logo-icon img,
.footer__brand .nav__logo-icon img {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}
.footer__brand .nav__logo-icon img {
  width: 28px;
  height: 28px;
}
/* Remove background from icon wrapper since logo has its own dark bg */
.nav__logo-icon {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}