/* ============================================
   KEPTIC — Dark cinematic
   ============================================ */

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

:root{
  --bg:#08080A;
  --bg-2:#0E0E12;
  --panel:#14141A;
  --line:rgba(255,255,255,0.08);
  --line-2:rgba(255,255,255,0.16);
  --text:#EDEDF2;
  --text-2:#B4B4BE;
  --text-3:#6A6A74;
  --text-4:#3A3A42;
  --coral:#FF7A59;
  --coral-2:#FFA88A;
  --amber:#FFB84D;
  --mint:#6FE5B4;
  --violet:#C894FF;
  --blue:#7FB6FF;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --serif:'Instrument Serif','Playfair Display',Georgia,serif;
  --mono:'JetBrains Mono','Space Grotesk',ui-monospace,monospace;
}

html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
body{line-height:1.55;font-size:15px;min-height:100vh}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img{max-width:100%;display:block}

::selection{background:rgba(255,122,89,0.3);color:var(--text)}

/* Ambient backdrop */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 1200px 800px at 50% -10%, rgba(255,122,89,0.18), transparent 60%),
    radial-gradient(ellipse 900px 600px at 10% 40%, rgba(111,229,180,0.07), transparent 60%),
    radial-gradient(ellipse 900px 600px at 90% 80%, rgba(255,184,77,0.05), transparent 60%);
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:1;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
}

main,nav,footer{position:relative;z-index:2}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}

/* ============================================
   NAV
   ============================================ */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(20px) saturate(1.4);
  -webkit-backdrop-filter:blur(20px) saturate(1.4);
  background:rgba(8,8,10,0.65);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:16px 32px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;
}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-0.01em;font-size:17px;justify-self:start}
.nav-brand img{height:32px;width:32px;border-radius:7px}
.nav-pill{display:flex;gap:28px;justify-self:center;font-size:14px;color:var(--text-2);font-weight:500}
.nav-pill a{transition:color .2s}
.nav-pill a:hover{color:var(--text)}
.nav-actions{justify-self:end}

.btn-coral{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;
  background:var(--coral);color:#2A0E07;font-weight:600;font-size:13px;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 4px 14px rgba(255,122,89,0.25);
  border:none;cursor:pointer;
}
.btn-coral:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(255,122,89,0.4)}

.btn-outline,.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;
  border:1px solid var(--line-2);color:var(--text);font-weight:500;font-size:13px;
  transition:border-color .2s, background .2s;background:transparent;cursor:pointer;
}
.btn-outline:hover,.btn-ghost:hover{border-color:var(--text);background:rgba(255,255,255,0.04)}

.btn-app-store{gap:12px;padding:12px 22px}
.btn-app-store .apple-mark{flex:0 0 auto;width:22px;height:22px}
.btn-app-store .btn-app-text{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1}
.btn-app-store .btn-app-eyebrow{font-size:10px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;opacity:0.85}
.btn-app-store .btn-app-name{font-size:17px;font-weight:600;letter-spacing:-0.01em;margin-top:3px}
.hero-actions .btn-app-store{padding:14px 26px}
.hero-actions .btn-app-store .apple-mark{width:24px;height:24px}
.hero-actions .btn-app-store .btn-app-name{font-size:19px}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.cta-foot{color:var(--text-3);font-size:13px;margin:0}

.nav-toggle{
  display:none;background:transparent;border:none;width:44px;height:44px;
  flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:0;
  cursor:pointer;
}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s}

.nav-overlay{
  position:fixed;inset:0;z-index:60;background:rgba(8,8,10,0.98);backdrop-filter:blur(24px);
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:28px;
  font-size:24px;font-weight:500;letter-spacing:-0.01em;
}
.nav-overlay.open{display:flex}
.nav-overlay a{color:var(--text-2);transition:color .2s}
.nav-overlay a:hover{color:var(--text)}
.nav-overlay .btn-coral{font-size:14px;padding:12px 22px}

/* ============================================
   HERO
   ============================================ */
.hero{padding:120px 0 80px}
.hero-inner{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:72px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:10px;padding:6px 14px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,0.03);
  font-family:var(--mono);font-size:11px;color:var(--coral);letter-spacing:0.16em;text-transform:uppercase;
  margin-bottom:32px;
}
.hero-tag .d{width:6px;height:6px;background:var(--coral);border-radius:50%;box-shadow:0 0 10px var(--coral);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}

.hero h1{
  font-size:clamp(44px,5.6vw,80px);line-height:1.02;letter-spacing:-0.035em;font-weight:500;
  margin-bottom:24px;
}
.hero h1 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--coral-2)}
.hero h1 .gradient{
  background:linear-gradient(180deg, #fff 0%, #8C8C95 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:18px;color:var(--text-2);line-height:1.55;max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-actions .btn-coral{padding:14px 24px;font-size:15px}
.hero-actions .btn-outline{padding:14px 22px;font-size:15px}

.hero-trust{margin-top:28px;display:flex;gap:24px;font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:0.12em;text-transform:uppercase;flex-wrap:wrap}
.hero-trust span{display:flex;align-items:center;gap:6px}
.hero-trust .dot{width:4px;height:4px;background:var(--mint);border-radius:50%}

.hero-stage{
  position:relative;
  border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg, #1A1A22 0%, #0A0A10 100%);
  border:1px solid var(--line-2);
  box-shadow:
    0 40px 120px rgba(0,0,0,0.7),
    0 0 120px rgba(255,122,89,0.1),
    inset 0 0 0 1px rgba(255,255,255,0.04),
    inset 0 1px 0 rgba(255,255,255,0.1);
  padding:24px;
  display:flex;align-items:center;justify-content:center;
}
.hero-stage img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 20px 50px rgba(0,0,0,0.45))}

/* ============================================
   STATS STRIP
   ============================================ */
.strip{
  padding:70px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);
}
.strip-inner{max-width:1100px;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat{display:flex;flex-direction:column;gap:6px;text-align:center}
.stat .n{font-size:clamp(40px,4vw,54px);font-weight:300;letter-spacing:-0.04em;line-height:1;background:linear-gradient(180deg, #fff 0%, var(--text-3) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .n em{font-family:var(--serif);font-style:italic;font-weight:400}
.stat .l{font-family:var(--mono);font-size:10px;color:var(--text-3);letter-spacing:0.22em;text-transform:uppercase}

/* ============================================
   BLOCK / SECTION HEADING
   ============================================ */
section.block{padding:120px 32px;max-width:1240px;margin:0 auto}
.block-head{margin-bottom:72px;max-width:680px}
.block-head.center{text-align:center;margin-left:auto;margin-right:auto}
.block-kicker{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11px;color:var(--coral);letter-spacing:0.22em;text-transform:uppercase;
  margin-bottom:24px;
}
.block-kicker::before{content:'';width:28px;height:1px;background:var(--coral)}
.block-head h2,.block h2{font-size:clamp(40px,4.6vw,64px);font-weight:500;line-height:1.05;letter-spacing:-0.03em}
.block h2 em,.block-head h2 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--coral-2)}
.block-sub{color:var(--text-2);font-size:17px;line-height:1.55;margin-top:20px;max-width:560px}
.block-head.center .block-sub{margin-left:auto;margin-right:auto}

/* ============================================
   FLAGSHIP (3-row)
   ============================================ */
.flagship{display:flex;flex-direction:column;gap:120px}
.flagship-item{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.flagship-item:nth-child(even) .flagship-visual{order:-1}
.flagship-text .n{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:0.2em;text-transform:uppercase;margin-bottom:18px;display:block}
.flagship-text h3{font-size:clamp(30px,3.4vw,44px);font-weight:500;letter-spacing:-0.025em;line-height:1.1;margin-bottom:18px}
.flagship-text h3 em{font-family:var(--serif);font-style:italic;color:var(--coral-2)}
.flagship-text p{color:var(--text-2);font-size:16px;line-height:1.6;max-width:440px;margin-bottom:24px}
.flagship-bullets{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--text-2);list-style:none}
.flagship-bullets li{display:flex;align-items:center;gap:10px}
.flagship-bullets li::before{content:'';width:4px;height:4px;background:var(--coral);border-radius:50%;flex-shrink:0}

.flagship-visual{
  position:relative;aspect-ratio:4/3;
  border-radius:20px;overflow:hidden;
  background:linear-gradient(135deg, rgba(255,122,89,0.1), rgba(255,122,89,0.02));
  border:1px solid var(--line-2);
  box-shadow:0 40px 100px rgba(0,0,0,0.6), 0 0 80px rgba(255,122,89,0.08);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.flagship-visual img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 20px 50px rgba(0,0,0,0.4))}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.feature{background:var(--bg);padding:32px;display:flex;flex-direction:column;gap:16px;transition:background .3s}
.feature:hover{background:var(--bg-2)}
.feature-icon{width:44px;height:44px;border-radius:10px;background:rgba(255,122,89,0.1);border:1px solid rgba(255,122,89,0.25);display:flex;align-items:center;justify-content:center;color:var(--coral);flex-shrink:0}
.feature h4,.feature h3{font-size:18px;font-weight:600;letter-spacing:-0.015em}
.feature p{color:var(--text-2);font-size:14px;line-height:1.55}

/* ============================================
   HOW IT WORKS (3 steps)
   ============================================ */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.how-step{
  padding:36px 32px;border-radius:18px;
  background:var(--panel);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:18px;position:relative;overflow:hidden;
  transition:border-color .3s, transform .3s;
}
.how-step:hover{border-color:var(--line-2);transform:translateY(-3px)}
.how-step::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,122,89,0.4), transparent);
  opacity:0;transition:opacity .3s;
}
.how-step:hover::before{opacity:1}
.how-num{
  font-family:var(--serif);font-style:italic;font-size:48px;line-height:1;
  color:var(--coral-2);font-weight:400;
}
.how-step h3{font-size:20px;font-weight:600;letter-spacing:-0.015em}
.how-step p{color:var(--text-2);font-size:14px;line-height:1.6}
.how-step kbd{
  font-family:-apple-system,BlinkMacSystemFont,var(--mono);font-size:13px;font-weight:500;
  padding:2px 7px;border-radius:5px;
  background:rgba(255,255,255,0.06);border:1px solid var(--line-2);color:var(--text);
}

/* ============================================
   PRICING
   ============================================ */
.pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:860px;margin:0 auto}
.price-card{
  padding:40px 32px;border-radius:20px;
  background:var(--panel);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:24px;position:relative;
  transition:border-color .3s, transform .3s;
}
.price-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.price-card.featured{border-color:rgba(255,122,89,0.4);background:linear-gradient(180deg, rgba(255,122,89,0.05), var(--panel))}
.price-badge{position:absolute;top:20px;right:20px;padding:4px 10px;border-radius:100px;background:var(--coral);color:#2A0E07;font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:0.12em;text-transform:uppercase}
.price-tier{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:0.22em;text-transform:uppercase}
.price-amount{font-size:56px;font-weight:500;letter-spacing:-0.03em;line-height:1}
.price-amount span{font-size:20px;color:var(--text-3);margin-left:4px}
.price-features{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--text-2)}
.price-features li{display:flex;align-items:center;gap:10px;line-height:1.5}
.price-features li svg{color:var(--coral);flex-shrink:0}
.pricing-foot{text-align:center;margin-top:36px;font-size:13px;color:var(--text-3)}

/* ============================================
   FAQ
   ============================================ */
.faq-layout{display:grid;grid-template-columns:1fr 2fr;gap:56px;align-items:start}
.faq-heading h2{font-size:clamp(36px,4vw,56px);font-weight:500;letter-spacing:-0.03em;line-height:1.05}
.faq-heading h2 em{font-family:var(--serif);font-style:italic;color:var(--coral-2)}
.faq-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:24px 0}
.faq-item summary{
  font-size:16px;font-weight:500;color:var(--text);cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';font-family:var(--mono);font-size:20px;font-weight:300;color:var(--text-3);
  transition:transform .2s, color .2s;flex-shrink:0;
}
.faq-item[open] summary::after{content:'−';color:var(--coral)}
.faq-item summary:hover{color:var(--coral-2)}
.faq-answer{padding-top:16px;color:var(--text-2);font-size:14px;line-height:1.65}
.faq-answer p{margin-bottom:10px}
.faq-answer p:last-child{margin-bottom:0}
.faq-answer strong{color:var(--text);font-weight:600}

/* ============================================
   CTA
   ============================================ */
.cta-final{padding:140px 32px;text-align:center;position:relative;z-index:2}
.cta-card{
  max-width:720px;margin:0 auto;padding:64px 48px;border-radius:28px;
  background:linear-gradient(180deg, rgba(255,122,89,0.08) 0%, rgba(255,122,89,0.02) 100%);
  border:1px solid rgba(255,122,89,0.2);
  box-shadow:0 40px 100px rgba(0,0,0,0.4), 0 0 80px rgba(255,122,89,0.1);
}
.cta-card h2{font-size:clamp(36px,4.2vw,56px);font-weight:500;letter-spacing:-0.03em;line-height:1.1;margin-bottom:20px}
.cta-card h2 em{font-family:var(--serif);font-style:italic;color:var(--coral-2)}
.cta-card > p{color:var(--text-2);font-size:17px;margin-bottom:36px}

/* ============================================
   FOOTER
   ============================================ */
footer{padding:72px 0 32px;border-top:1px solid var(--line);margin-top:80px;position:relative;z-index:2}
.footer-top{
  max-width:1240px;margin:0 auto;padding:0 32px;
  display:grid;grid-template-columns:auto 1fr;gap:56px;
  padding-bottom:48px;border-bottom:1px solid var(--line);
}
.footer-brand img{height:40px;width:40px;border-radius:9px}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;justify-self:end;min-width:480px}
.footer-col h4{
  font-family:var(--mono);font-size:11px;letter-spacing:0.22em;text-transform:uppercase;
  color:var(--text-3);margin-bottom:16px;font-weight:500;
}
.footer-col a{display:block;color:var(--text-2);font-size:14px;line-height:2;transition:color .2s}
.footer-col a:hover{color:var(--coral-2)}
.footer-bottom{
  max-width:1240px;margin:0 auto;padding:24px 32px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:0.14em;text-transform:uppercase;
}

/* ============================================
   PAGE CONTENT (privacy / terms / support)
   ============================================ */
.page-content{padding:80px 32px 100px;max-width:1240px;margin:0 auto}
.page-content .block-head{margin-bottom:56px}
.page-content h1{
  font-size:clamp(36px,4.2vw,56px);font-weight:500;letter-spacing:-0.03em;line-height:1.05;
  margin-bottom:12px;
}
.page-content h1 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--coral-2)}
.page-section-head{margin-top:72px;margin-bottom:28px;padding-top:48px;border-top:1px solid var(--line)}
.page-section-head .block-kicker{margin-bottom:14px}
.page-section-head h2{
  font-size:clamp(26px,3vw,36px);font-weight:500;letter-spacing:-0.025em;line-height:1.1;margin-top:0;
}
.page-date{font-family:var(--mono);font-size:12px;color:var(--text-3);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:40px}
.page-content h2{
  font-size:22px;font-weight:600;letter-spacing:-0.015em;margin-top:40px;margin-bottom:14px;
  color:var(--text);
}
.page-content p{color:var(--text-2);font-size:15px;line-height:1.7;margin-bottom:16px}
.page-content ul,.page-content ol{margin:0 0 16px 0;padding-left:20px}
.page-content li{color:var(--text-2);font-size:15px;line-height:1.7;margin-bottom:8px}
.inline-link{color:var(--coral-2);border-bottom:1px solid rgba(255,168,138,0.3);transition:color .2s, border-color .2s}
.inline-link:hover{color:var(--coral);border-color:var(--coral)}

.support-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;
  margin-top:40px;
}
.support-card{
  padding:28px;border-radius:16px;
  background:var(--panel);border:1px solid var(--line);
  transition:border-color .3s, transform .3s;
  display:flex;flex-direction:column;gap:14px;
}
.support-card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.support-icon{
  width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  color:var(--coral);
  background:rgba(255,122,89,0.1);
  border:1px solid rgba(255,122,89,0.25);
}
.support-icon-coral{color:var(--coral);background:rgba(255,122,89,0.12);border-color:rgba(255,122,89,0.25)}
.support-icon-mint{color:var(--mint);background:rgba(111,229,180,0.12);border-color:rgba(111,229,180,0.25)}
.support-icon-blue{color:var(--blue);background:rgba(127,182,255,0.12);border-color:rgba(127,182,255,0.25)}
.support-icon-amber{color:var(--amber);background:rgba(255,184,77,0.12);border-color:rgba(255,184,77,0.25)}
.support-card h3{font-size:16px;font-weight:600;letter-spacing:-0.01em;margin-bottom:4px}
.support-card p{font-size:14px;color:var(--text-2);line-height:1.55;margin-bottom:0}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width:980px){
  .nav-pill{display:none}
  .nav-actions{display:none}
  .nav-toggle{display:flex;justify-self:end}
  .nav-inner{grid-template-columns:auto 1fr}
  .nav-brand{grid-column:1}
  .nav-toggle{grid-column:2}

  .hero{padding:80px 0 60px}
  .hero-inner{grid-template-columns:1fr;gap:48px}

  .strip-inner{grid-template-columns:repeat(2,1fr);gap:32px}

  section.block{padding:80px 32px}
  .block-head{margin-bottom:48px}

  .flagship{gap:80px}
  .flagship-item{grid-template-columns:1fr;gap:32px}
  .flagship-item:nth-child(even) .flagship-visual{order:0}

  .features-grid{grid-template-columns:1fr}
  .how-grid{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}

  .faq-layout{grid-template-columns:1fr;gap:32px}

  .cta-final{padding:80px 20px}
  .cta-card{padding:48px 28px}

  .footer-top{grid-template-columns:1fr;gap:32px;padding-bottom:32px}
  .footer-cols{justify-self:start;min-width:0;width:100%;grid-template-columns:repeat(3,1fr);gap:20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}

  .page-content{padding:60px 20px 60px}
}

@media (max-width:560px){
  .wrap{padding:0 20px}
  .hero{padding:60px 0 40px}
  .hero h1{font-size:40px}
  .strip-inner{grid-template-columns:1fr 1fr}
  .footer-cols{grid-template-columns:1fr 1fr;gap:20px}
  .hero-trust{gap:16px}
}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease, transform .8s ease}
.reveal.is-visible,.reveal.visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-tag .d{animation:none}
}