/* styles.css */
:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --stroke2: rgba(255,255,255,.18);
  --text:#EAF0FF;
  --muted: rgba(234,240,255,.72);
  --muted2: rgba(234,240,255,.58);
  --accent:#6EA8FF;
  --accent2:#7CFFCA;
  --danger:#FF6E8A;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background: radial-gradient(1200px 700px at 15% 10%, rgba(110,168,255,.18), transparent 60%),
              radial-gradient(900px 600px at 85% 15%, rgba(124,255,202,.10), transparent 55%),
              radial-gradient(900px 700px at 65% 90%, rgba(110,168,255,.12), transparent 60%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--text);
  line-height:1.5;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-decoration-color: rgba(110,168,255,.6); }
.container{ width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.skip-link{
  position:absolute;
  left:-999px;
  top: 10px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  z-index: 1000;
}
.skip-link:focus{ left: 12px; outline: none; box-shadow: var(--shadow2); }

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7,10,18,.55);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand{ display:flex; align-items:center; gap: 12px; }
.brand-mark{
  width: 38px; height: 38px;
  border-radius: 14px;
  background:
    radial-gradient(12px 12px at 30% 30%, rgba(124,255,202,.9), transparent 60%),
    radial-gradient(14px 14px at 70% 60%, rgba(110,168,255,.95), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.brand-title{ font-weight: 700; letter-spacing: .2px; }
.brand-subtitle{ font-size: 12px; color: var(--muted2); margin-top: 2px; }

.nav{ display:flex; align-items:center; gap: 16px; }
.nav a{ color: var(--muted); font-size: 14px; }
.nav a:hover{ color: var(--text); text-decoration:none; }

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.nav-toggle-lines{
  display:block;
  width: 18px; height: 12px;
  margin: 0 auto;
  background:
    linear-gradient(var(--text), var(--text)) 0 0/100% 2px no-repeat,
    linear-gradient(var(--text), var(--text)) 0 50%/100% 2px no-repeat,
    linear-gradient(var(--text), var(--text)) 0 100%/100% 2px no-repeat;
  opacity: .9;
}

.mobile-nav{
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(7,10,18,.72);
  backdrop-filter: blur(14px);
}
.mobile-nav-inner{
  display:grid;
  gap: 10px;
  padding: 14px 0 18px;
}
.mobile-nav-inner a{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--text);
}
.mobile-nav-inner a.btn{ border: none; }

.hero{
  position: relative;
  padding: 54px 0 26px;
  overflow:hidden;
}
.hero-grid{
  position: relative;
  z-index: 2;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items: start;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size: 13px;
}
.pill .dot{
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent2);
  box-shadow: 0 0 0 5px rgba(124,255,202,.10);
}

.hero h1{
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.08;
  letter-spacing: -.4px;
  margin: 14px 0 10px;
}
.lead{
  color: var(--muted);
  font-size: 16px;
  max-width: 62ch;
}
.hero-cta{
  display:flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.trust{
  list-style:none;
  padding:0;
  margin: 18px 0 0;
  display:flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--muted2);
  font-size: 13px;
}
.trust li{ display:flex; align-items:center; gap: 10px; }
.trust-ico{
  width: 22px; height: 22px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(10px 10px at 35% 35%, rgba(110,168,255,.9), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
}

.hero-card .card{ padding: 18px; }
.card{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  box-shadow: var(--shadow2);
}
.card.glow{
  position: relative;
}
.card.glow:before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: var(--radius2);
  background:
    radial-gradient(600px 260px at 15% 15%, rgba(110,168,255,.22), transparent 55%),
    radial-gradient(520px 260px at 85% 30%, rgba(124,255,202,.14), transparent 60%);
  pointer-events:none;
  z-index: 0;
  filter: blur(.2px);
}
.card.glow > *{ position: relative; z-index: 1; }

.card-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.card-title{ font-weight: 700; letter-spacing: .2px; }
.badge{
  font-size: 12px;
  color: rgba(234,240,255,.86);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  padding: 6px 10px;
  border-radius: 999px;
}

.steps{
  margin: 0;
  padding: 0;
  list-style:none;
  display:grid;
  gap: 12px;
}
.steps li{
  display:flex;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.step-num{
  width: 34px; height: 34px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(110,168,255,.12);
  color: rgba(234,240,255,.92);
  font-weight: 700;
}
.step-title{ font-weight: 650; margin-bottom: 2px; }
.step-text{ color: var(--muted2); font-size: 13px; }

.mini-note{
  margin-top: 14px;
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px dashed rgba(255,255,255,.16);
  color: var(--muted);
  font-size: 13px;
}
.mini-ico{
  width: 18px; height: 18px; border-radius: 8px;
  background: radial-gradient(9px 9px at 40% 35%, rgba(124,255,202,.9), transparent 60%),
              radial-gradient(9px 9px at 60% 70%, rgba(110,168,255,.9), transparent 60%),
              rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  margin-top: 2px;
}

.hero-bg{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
}
.gridlines{
  position:absolute;
  inset:-40px -20px;
  background:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 60px 60px,
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 60px 60px;
  opacity: .25;
  transform: translateY(-10px);
}
.orb{
  position:absolute;
  width: 520px; height: 520px;
  border-radius: 999px;
  filter: blur(30px);
  opacity: .35;
}
.orb-a{ left:-220px; top:-240px; background: rgba(110,168,255,.45); }
.orb-b{ right:-280px; top:-180px; background: rgba(124,255,202,.35); }

.section{ padding: 54px 0; }
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.00));
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.section-head{
  display:grid;
  gap: 10px;
  margin-bottom: 18px;
}
.section-head h2{
  margin:0;
  font-size: clamp(22px, 2.1vw, 30px);
  letter-spacing: -.2px;
}
.muted{ margin:0; color: var(--muted); max-width: 78ch; }

.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cards-3 .card{ padding: 18px; }
.card-icon{
  width: 38px; height: 38px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(12px 12px at 35% 35%, rgba(110,168,255,.9), transparent 60%),
    radial-gradient(14px 14px at 70% 70%, rgba(124,255,202,.7), transparent 60%),
    rgba(255,255,255,.05);
  margin-bottom: 12px;
}
.cards-3 h3{ margin: 0 0 8px; font-size: 16px; }
.cards-3 p{ margin: 0; color: var(--muted); }

.feature-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.feature{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
}
.feature-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
}
.chip{
  font-size: 12px;
  color: rgba(234,240,255,.86);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  padding: 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.feature h3{ margin: 0; font-size: 16px; }
.feature p{ margin: 10px 0 0; color: var(--muted); }

.callout{
  margin-top: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(420px 220px at 20% 20%, rgba(110,168,255,.16), transparent 60%),
    radial-gradient(420px 220px at 80% 50%, rgba(124,255,202,.10), transparent 60%),
    rgba(255,255,255,.05);
  padding: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.callout-title{ font-weight: 700; margin-bottom: 4px; }
.callout-text{ color: var(--muted); max-width: 72ch; }

.rules{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.rule{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 18px;
}
.rule-kicker{ color: var(--muted2); font-size: 12px; margin-bottom: 8px; }
.rule-title{ font-weight: 700; margin-bottom: 6px; }
.rule-text{ color: var(--muted); font-size: 14px; }

.pref{
  margin-top: 18px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding: 18px;
}
.pref-head h3{ margin: 0 0 6px; font-size: 16px; }
.pref-grid{
  margin-top: 12px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.pref-item{ cursor:pointer; }
.pref-item input{ position:absolute; opacity:0; pointer-events:none; }
.pref-box{
  display:block;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 12px 12px;
  min-height: 70px;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.pref-title{ display:block; font-weight: 700; margin-bottom: 2px; }
.pref-sub{ display:block; color: var(--muted2); font-size: 12px; }
.pref-item input:checked + .pref-box{
  border-color: rgba(110,168,255,.55);
  background: rgba(110,168,255,.12);
  transform: translateY(-1px);
}
.pref-note{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: var(--muted2);
  font-size: 13px;
}

.subscribe-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: start;
}
.form-card{ padding: 18px; }
.form-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.form-title{ font-weight: 800; letter-spacing: .2px; }
.form-hint{ color: var(--muted2); font-size: 13px; }

.form-wrap{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 14px;
}

.form-group{ margin-bottom: 12px; }
label{
  display:block;
  font-size: 13px;
  color: rgba(234,240,255,.88);
  margin-bottom: 6px;
}
.required{ color: var(--accent2); }
.form-control{
  width:100%;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(7,10,18,.45);
  color: var(--text);
  padding: 0 12px;
  outline: none;
  transition: border-color .12s ease, box-shadow .12s ease;
}
.form-control:focus{
  border-color: rgba(110,168,255,.55);
  box-shadow: 0 0 0 4px rgba(110,168,255,.14);
}
.actions{ margin-top: 6px; }
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: .1px;
  border: 1px solid transparent;
  cursor:pointer;
  user-select:none;
  transition: transform .12s ease, filter .12s ease, background .12s ease, border-color .12s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(180deg, rgba(110,168,255,.95), rgba(110,168,255,.70));
  color: #061022;
  border-color: rgba(110,168,255,.55);
  box-shadow: 0 16px 40px rgba(110,168,255,.14);
}
.btn-primary:hover{ filter: brightness(1.06); text-decoration:none; }
.btn-ghost{
  background: rgba(255,255,255,.05);
  color: var(--text);
  border-color: rgba(255,255,255,.12);
}
.btn-ghost:hover{
  background: rgba(255,255,255,.07);
  text-decoration:none;
}
.btn-submit{ width: 100%; }

.fineprint{
  margin-top: 12px;
  color: var(--muted2);
  font-size: 12px;
  line-height: 1.45;
}

.form-status{
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  min-height: 18px;
}
.form-status.error{ color: rgba(255,110,138,.92); }
.form-status.ok{ color: rgba(124,255,202,.92); }

.side-card{ padding: 18px; }
.side-title{ font-weight: 800; margin-bottom: 10px; }
.tips{ margin: 0; padding-left: 18px; color: var(--muted); }
.tips li{ margin: 8px 0; }
.divider{
  height: 1px;
  background: rgba(255,255,255,.10);
  margin: 14px 0;
}
.mini-steps{ margin: 0; padding-left: 18px; color: var(--muted); }
.mini-steps li{ margin: 8px 0; }
.side-legal-title{ font-weight: 800; margin-bottom: 6px; }
.side-legal-text{ color: var(--muted); font-size: 14px; }

.faq{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.faq-item{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 12px 14px;
}
.faq-item summary{
  cursor:pointer;
  font-weight: 700;
  list-style: none;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-body{
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.final-cta{
  margin-top: 18px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(420px 220px at 15% 25%, rgba(110,168,255,.18), transparent 60%),
    radial-gradient(420px 220px at 85% 55%, rgba(124,255,202,.10), transparent 60%),
    rgba(255,255,255,.05);
  padding: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.final-cta-title{ font-weight: 900; margin-bottom: 4px; }
.final-cta-text{ color: var(--muted); }

.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0 26px;
  background: rgba(7,10,18,.55);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap: 16px;
  align-items:flex-start;
}
.footer-brand{ display:flex; align-items:center; gap: 10px; font-weight: 800; }
.footer-note{ margin-top: 8px; color: var(--muted2); font-size: 12px; max-width: 70ch; }
.footer-right{ display:flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; }
.sep{ color: rgba(255,255,255,.30); }

.clearfix{ clear: both; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .cards-3{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr; }
  .rules{ grid-template-columns: 1fr; }
  .pref-grid{ grid-template-columns: 1fr 1fr; }
  .subscribe-grid{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
  .callout, .final-cta{ flex-direction: column; align-items: stretch; }
  .nav{ display:none; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
}

@media (max-width: 520px){
  .container{ width: min(var(--max), calc(100% - 28px)); }
  .pref-grid{ grid-template-columns: 1fr; }
  .hero{ padding-top: 44px; }
}