/* ==========================================================================
   PrivAdSpy — Landing v6
   Hand-crafted design system. No framework.
   ========================================================================== */

:root{
  /* Brand */
  --grad: linear-gradient(39deg,#26d3b9 0%,#54c1f6 29%,#315ae7 77%,#3e33ed 100%);
  --blue: #0080fb;
  --teal: #26d3b9;
  --live: #34d399;

  /* Dark surfaces */
  --d-page: #070d1b;
  --d-card: #0d1526;
  --d-card-2: #101a30;
  --d-border: rgba(148,163,184,.16);
  --d-text: #e8edf7;
  --d-muted: #a3b0c7;

  /* Light surfaces */
  --l-page: #f6f8fb;
  --l-card: #ffffff;
  --l-border: #e4e9f2;
  --l-text: #0f172a;
  --l-muted: #4c5a72;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(15,23,42,.05), 0 12px 32px -12px rgba(15,23,42,.12);
  --shadow-lg: 0 24px 80px -24px rgba(2,8,23,.55);
  --container: 1160px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px; line-height:1.6;
  color:var(--l-text);
  background:var(--l-page);
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
a,button,summary{ cursor:pointer; }
:focus-visible{ outline:3px solid #54c1f6; outline-offset:2px; border-radius:4px; }

.container{ max-width:var(--container); margin:0 auto; padding:0 20px; }
@media (min-width:768px){ .container{ padding:0 32px; } }

/* --------------------------------------------------------------------------
   Type
   -------------------------------------------------------------------------- */
h1,h2,h3{ margin:0; line-height:1.12; letter-spacing:-.025em; text-wrap:balance; }
h1{ font-size:clamp(2.4rem,5.6vw,4rem); font-weight:800; }
h2{ font-size:clamp(1.9rem,3.8vw,2.75rem); font-weight:800; }
h3{ font-size:1.25rem; font-weight:700; letter-spacing:-.01em; }
p{ margin:0; }

.kicker{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  color:var(--blue);
}
.dark .kicker{ color:#6fd6f0; }
.kicker::before{ content:""; width:22px; height:2px; background:var(--grad); border-radius:2px; }

.grad-text{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}

.section-head{ max-width:720px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.center .kicker{ justify-content:center; }
.section-head h2{ margin-top:14px; }
.section-head .lead{ margin-top:16px; font-size:1.125rem; color:var(--l-muted); }
.dark .section-head .lead{ color:var(--d-muted); }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
section{ padding:88px 0; }
@media (max-width:767px){ section{ padding:64px 0; } }
.dark{ background:var(--d-page); color:var(--d-text); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 30px; border-radius:999px; border:0;
  font-family:inherit; font-size:1.02rem; font-weight:700; line-height:1.2;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, opacity .18s ease;
  min-height:52px;
}
.btn:active{ transform:scale(.98); }
.btn-primary{
  background:var(--grad); color:#fff;
  box-shadow:0 10px 30px -8px rgba(49,90,231,.55);
}
.btn-primary:hover{ box-shadow:0 14px 36px -6px rgba(49,90,231,.7); transform:translateY(-1px); }
.btn-ghost{
  background:transparent; color:var(--l-text);
  box-shadow:inset 0 0 0 1.5px var(--l-border);
}
.btn-ghost:hover{ background:#fff; }
.dark .btn-ghost{ color:var(--d-text); box-shadow:inset 0 0 0 1.5px rgba(148,163,184,.35); }
.dark .btn-ghost:hover{ background:rgba(148,163,184,.1); }
.btn-sm{ padding:10px 20px; font-size:.92rem; min-height:42px; }
.btn-note{ margin-top:12px; font-size:.85rem; color:var(--l-muted); }
.dark .btn-note{ color:var(--d-muted); }

/* --------------------------------------------------------------------------
   Announcement bar
   -------------------------------------------------------------------------- */
.annbar{
  background:#04070f; color:#dbe4f3;
  font-size:.88rem; text-align:center; padding:10px 16px;
}
.annbar b{ color:#fff; }
.annbar .dot{ display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--live); margin-right:8px; vertical-align:1px; }

/* --------------------------------------------------------------------------
   Nav
   -------------------------------------------------------------------------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(7,13,27,.78); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(148,163,184,.12);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:14px 0;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ width:34px; height:34px; }
.brand span{
  font-family:'Acme',sans-serif; font-size:1.35rem;
  background:linear-gradient(45deg,#4aa9ff,#7cc4ff);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.nav-links{ display:none; gap:28px; font-size:.95rem; font-weight:500; color:#b7c2d8; }
.nav-links a:hover{ color:#fff; }
@media (min-width:900px){ .nav-links{ display:flex; } }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero{ position:relative; overflow:hidden; padding:84px 0 96px; }
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(720px 420px at 18% -10%, rgba(49,90,231,.32), transparent 65%),
    radial-gradient(640px 420px at 88% 8%, rgba(38,211,185,.14), transparent 60%);
}
.hero-grid{ position:relative; display:grid; gap:56px; align-items:center; }
@media (min-width:1024px){ .hero-grid{ grid-template-columns:1.05fr .95fr; gap:48px; } }

.pill{
  display:inline-flex; align-items:center; gap:9px;
  padding:8px 16px; border-radius:999px;
  background:rgba(148,163,184,.1); border:1px solid rgba(148,163,184,.2);
  font-size:.86rem; font-weight:600; color:#c7d2e6;
}
.pulse{ position:relative; width:9px; height:9px; border-radius:50%; background:var(--live); flex:none; }
.pulse::after{
  content:""; position:absolute; inset:-4px; border-radius:50%;
  border:2px solid var(--live); opacity:.6;
  animation:pulse 1.8s ease-out infinite;
}
@keyframes pulse{ 0%{ transform:scale(.5); opacity:.7; } 100%{ transform:scale(1.4); opacity:0; } }

.hero h1{ margin-top:26px; }
.hero .sub{
  margin-top:22px; max-width:560px;
  font-size:1.14rem; line-height:1.65; color:var(--d-muted);
}
.hero .sub b{ color:var(--d-text); font-weight:600; }
.hero-ctas{ margin-top:32px; display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.hero-trust{ margin-top:34px; display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.avatars{ display:flex; }
.avatars img{
  width:38px; height:38px; border-radius:50%; object-fit:cover;
  border:2px solid var(--d-page); margin-left:-10px;
}
.avatars img:first-child{ margin-left:0; }
.stars{ color:#fbbf24; font-size:.95rem; letter-spacing:2px; }
.hero-trust .who{ font-size:.9rem; color:var(--d-muted); }
.hero-trust .who b{ color:var(--d-text); }

/* Browser frame around screenshots */
.frame{
  border-radius:16px; overflow:hidden;
  background:#0b1322;
  border:1px solid rgba(148,163,184,.22);
  box-shadow:var(--shadow-lg);
}
.frame-bar{
  display:flex; align-items:center; gap:8px;
  padding:11px 14px; background:#0e1729;
  border-bottom:1px solid rgba(148,163,184,.14);
}
.frame-bar i{ width:11px; height:11px; border-radius:50%; display:block; }
.frame-bar i:nth-child(1){ background:#f87171; }
.frame-bar i:nth-child(2){ background:#fbbf24; }
.frame-bar i:nth-child(3){ background:#34d399; }
.frame-bar .url{
  margin-left:10px; flex:1; max-width:340px;
  background:rgba(148,163,184,.12); border-radius:7px;
  font-size:.72rem; color:#8fa0bd; padding:4px 12px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.hero-shot{ position:relative; }
.hero-shot .live-badge{
  position:absolute; top:60px; right:18px; z-index:2;
  display:inline-flex; align-items:center; gap:7px;
  background:rgba(4,10,20,.82); backdrop-filter:blur(6px);
  border:1px solid rgba(52,211,153,.45);
  color:#a7f3d0; font-size:.78rem; font-weight:700; letter-spacing:.08em;
  padding:7px 13px; border-radius:999px;
}

/* --------------------------------------------------------------------------
   Problem / Flip (dark)
   -------------------------------------------------------------------------- */
.split{ display:grid; gap:44px; align-items:center; margin-top:52px; }
@media (min-width:1000px){
  .split{ grid-template-columns:1fr 1fr; gap:64px; }
  .split.rev > .split-media{ order:2; }
}
.split-media img{ border-radius:var(--radius); border:1px solid var(--d-border); box-shadow:var(--shadow-lg); }

.cards-3{ display:grid; gap:18px; margin-top:52px; }
@media (min-width:900px){ .cards-3{ grid-template-columns:repeat(3,1fr); } }
.card{
  background:var(--d-card); border:1px solid var(--d-border);
  border-radius:var(--radius); padding:30px 28px;
}
.card .num{
  display:inline-flex; align-items:center; justify-content:center;
  width:42px; height:42px; border-radius:12px;
  background:rgba(84,193,246,.12); border:1px solid rgba(84,193,246,.25);
  font-weight:800; color:#7cc4ff; font-size:1.05rem;
}
.card .ico{
  display:inline-flex; align-items:center; justify-content:center;
  width:42px; height:42px; border-radius:12px;
  background:rgba(248,113,113,.1); border:1px solid rgba(248,113,113,.22);
  color:#fca5a5;
}
.card .ico svg,.card .num svg{ width:21px; height:21px; }
.card h3{ margin-top:18px; color:var(--d-text); }
.card p{ margin-top:10px; font-size:.97rem; color:var(--d-muted); }

.checklist{ list-style:none; margin:26px 0 0; padding:0; display:grid; gap:14px; }
.checklist li{ display:flex; gap:13px; align-items:flex-start; font-size:1.02rem; }
.checklist li b{ color:inherit; }
.check{
  flex:none; margin-top:2px;
  width:22px; height:22px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  background:rgba(38,211,185,.14); color:var(--teal);
}
.check svg{ width:12px; height:12px; }
.dark .checklist li{ color:var(--d-muted); }
.dark .checklist li b{ color:var(--d-text); }

/* --------------------------------------------------------------------------
   Steps (light)
   -------------------------------------------------------------------------- */
.steps{ display:grid; gap:18px; margin-top:52px; counter-reset:step; }
@media (min-width:900px){ .steps{ grid-template-columns:repeat(3,1fr); } }
.step{
  position:relative;
  background:var(--l-card); border:1px solid var(--l-border);
  border-radius:var(--radius); padding:32px 28px; box-shadow:var(--shadow);
}
.step::before{
  counter-increment:step; content:counter(step);
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:13px;
  background:var(--grad); color:#fff; font-weight:800; font-size:1.15rem;
}
.step h3{ margin-top:18px; }
.step p{ margin-top:10px; color:var(--l-muted); font-size:.98rem; }

/* --------------------------------------------------------------------------
   Features (light, alternating)
   -------------------------------------------------------------------------- */
.feature{ display:grid; gap:36px; align-items:center; padding:56px 0; border-top:1px solid var(--l-border); }
.feature:first-of-type{ border-top:0; }
@media (min-width:1000px){
  .feature{ grid-template-columns:0.9fr 1.1fr; gap:64px; }
  .feature.rev .feature-media{ order:2; }
}
.feature-media img{ border-radius:var(--radius); border:1px solid var(--l-border); box-shadow:var(--shadow-lg); }
.feature-media.tall img{ max-height:620px; width:100%; object-fit:cover; object-position:top; }
.badge{
  display:inline-flex; align-items:center; gap:6px;
  border-radius:999px; padding:5px 13px;
  font-size:.76rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
}
.badge-core{ background:#fff1f2; color:#e11d48; border:1px solid #fecdd3; }
.badge-soft{ background:#eef4ff; color:#2f5fe3; border:1px solid #d6e3fb; }
.feature h3{ font-size:1.65rem; margin-top:14px; letter-spacing:-.02em; }
.feature .desc{ margin-top:12px; color:var(--l-muted); font-size:1.04rem; }
.feature .checklist li{ color:var(--l-muted); font-size:.98rem; }
.feature .checklist li b{ color:var(--l-text); }

/* --------------------------------------------------------------------------
   Compare (dark)
   -------------------------------------------------------------------------- */
.compare{
  margin-top:52px; display:grid; gap:0;
  border:1px solid var(--d-border); border-radius:var(--radius); overflow:hidden;
}
@media (min-width:900px){ .compare{ grid-template-columns:1fr 1fr; } }
.compare-col{ padding:38px 34px; background:var(--d-card); }
.compare-col.win{
  background:linear-gradient(180deg,rgba(49,90,231,.16),rgba(13,21,38,.4)), var(--d-card-2);
  border-top:1px solid var(--d-border);
}
@media (min-width:900px){ .compare-col.win{ border-top:0; border-left:1px solid var(--d-border); } }
.compare-col h3{ display:flex; align-items:center; gap:10px; font-size:1.2rem; }
.compare-col.win h3 .grad-text{ font-size:1.2rem; }
.compare ul{ list-style:none; margin:24px 0 0; padding:0; display:grid; gap:15px; }
.compare li{ display:flex; gap:12px; align-items:flex-start; color:var(--d-muted); font-size:.98rem; }
.compare li b{ color:var(--d-text); }
.cross{
  flex:none; margin-top:2px; width:22px; height:22px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  background:rgba(248,113,113,.13); color:#f87171;
}
.cross svg{ width:11px; height:11px; }

/* --------------------------------------------------------------------------
   Reviews (light)
   -------------------------------------------------------------------------- */
.reviews-grid{ display:grid; gap:18px; margin-top:52px; }
@media (min-width:700px){ .reviews-grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1024px){ .reviews-grid{ grid-template-columns:repeat(3,1fr); } }
.review{
  background:var(--l-card); border:1px solid var(--l-border);
  border-radius:var(--radius); padding:28px; box-shadow:var(--shadow);
  display:flex; flex-direction:column; gap:14px;
}
.review .txt{ color:var(--l-muted); font-size:.97rem; flex:1; }
.review .who{ display:flex; align-items:center; gap:12px; }
.review .who img{ width:44px; height:44px; border-radius:50%; object-fit:cover; }
.review .who .name{ font-weight:700; font-size:.95rem; }
.review .who .stars{ font-size:.8rem; letter-spacing:1px; }

/* --------------------------------------------------------------------------
   Pricing (light)
   -------------------------------------------------------------------------- */
.pricing-grid{ display:grid; gap:22px; margin-top:52px; max-width:920px; margin-inline:auto; }
@media (min-width:900px){ .pricing-grid{ grid-template-columns:1fr 1fr; } }
.plan{
  position:relative;
  background:var(--l-card); border:1px solid var(--l-border);
  border-radius:24px; padding:36px 32px; box-shadow:var(--shadow);
  display:flex; flex-direction:column;
}
.plan.pop{ border:2px solid transparent;
  background:
    linear-gradient(var(--l-card),var(--l-card)) padding-box,
    var(--grad) border-box;
}
.plan .tag{
  position:absolute; top:-15px; left:50%; transform:translateX(-50%);
  background:var(--grad); color:#fff;
  font-size:.72rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase;
  padding:7px 16px; border-radius:999px; white-space:nowrap;
}
.plan-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }
.plan-head .for{ margin-top:4px; font-size:.9rem; color:var(--l-muted); }
.credits{
  flex:none; background:#eef4ff; color:#2f5fe3; border:1px solid #d6e3fb;
  font-size:.8rem; font-weight:700; padding:5px 12px; border-radius:999px;
}
.price-row{ margin-top:26px; display:flex; align-items:flex-end; gap:10px; flex-wrap:wrap; }
.price-row .price{ font-size:3rem; font-weight:800; letter-spacing:-.03em; line-height:1; }
.price-row .per{ color:var(--l-muted); padding-bottom:5px; }
.off{
  background:#ecfdf5; color:#047857; border:1px solid #a7f3d0;
  font-size:.75rem; font-weight:800; padding:4px 10px; border-radius:999px;
  margin-bottom:7px;
}
.then{ margin-top:8px; font-size:.88rem; color:var(--l-muted); }
.plan .btn{ margin-top:26px; width:100%; }
.plan .checklist{ margin-top:26px; }
.plan .checklist li{ color:var(--l-muted); font-size:.95rem; }
.plan .checklist li b{ color:var(--l-text); }
.fine{ margin-top:28px; text-align:center; font-size:.85rem; color:var(--l-muted); }

/* --------------------------------------------------------------------------
   FAQ (light)
   -------------------------------------------------------------------------- */
.faq-list{ margin-top:52px; max-width:780px; margin-inline:auto; display:grid; gap:14px; }
.faq-item{
  background:var(--l-card); border:1px solid var(--l-border);
  border-radius:var(--radius-sm); box-shadow:var(--shadow);
}
.faq-item summary{
  list-style:none; display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 24px; font-weight:700; font-size:1.02rem;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .chev{ flex:none; transition:transform .2s ease; color:var(--l-muted); }
.faq-item[open] summary .chev{ transform:rotate(180deg); }
.faq-item .a{ padding:0 24px 22px; color:var(--l-muted); font-size:.98rem; }

/* --------------------------------------------------------------------------
   Final CTA (dark)
   -------------------------------------------------------------------------- */
.final{ position:relative; overflow:hidden; text-align:center; }
.final::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(640px 380px at 50% 115%, rgba(49,90,231,.4), transparent 70%);
}
.final .container{ position:relative; }
.final h2{ max-width:760px; margin-inline:auto; }
.final .lead{ margin:18px auto 0; max-width:560px; color:var(--d-muted); font-size:1.1rem; }
.final .hero-ctas{ justify-content:center; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer{ background:#04070f; color:#8fa0bd; padding:56px 0 40px; font-size:.92rem; }
.footer-grid{ display:grid; gap:36px; }
@media (min-width:800px){ .footer-grid{ grid-template-columns:2fr 1fr 1fr 1fr; } }
.footer .brand span{ font-size:1.2rem; }
.footer .about{ margin-top:14px; max-width:320px; }
.footer h4{ margin:0 0 14px; color:#dbe4f3; font-size:.95rem; }
.footer ul{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.footer a:hover{ color:#fff; }
.footer .legal{
  margin-top:44px; padding-top:24px; border-top:1px solid rgba(148,163,184,.12);
  font-size:.8rem; display:grid; gap:12px;
}

/* --------------------------------------------------------------------------
   Sticky mobile CTA
   -------------------------------------------------------------------------- */
.sticky-cta{
  position:fixed; left:0; right:0; bottom:0; z-index:60;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(7,13,27,.92); backdrop-filter:blur(12px);
  border-top:1px solid rgba(148,163,184,.18);
  transform:translateY(110%); transition:transform .25s ease;
}
.sticky-cta.show{ transform:translateY(0); }
.sticky-cta .btn{ width:100%; }
@media (min-width:900px){ .sticky-cta{ display:none; } }