:root{
  --bg:#000;
  --fg:#fff;
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.55);
  --line:rgba(255,255,255,.14);
  --line2:rgba(255,255,255,.22);
  --accent:#FFD400;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radiusLg: 28px;
  --max: 1120px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--fg);
  background:var(--bg);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}

.bg{
  position:fixed; inset:0;
  background:
    radial-gradient(1200px 650px at 65% 20%, rgba(255,212,0,.10), transparent 58%),
    radial-gradient(900px 520px at 20% 70%, rgba(255,255,255,.06), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.70), rgba(0,0,0,.92)),
    url('assets/iphone_1170x2532_home-master-BG2.png');
  background-size: cover;
  background-position: center;
  filter: saturate(.95) contrast(1.05);
  z-index:-2;
}

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* Topbar */
.topbar{
  position: sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding: 14px 20px;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(0,0,0,.70), rgba(0,0,0,.25));
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand{display:flex; align-items:center; gap:10px}
.brand__logo{height:38px; width:auto; display:block}

.nav{
  display:none;
  align-items:center;
  gap:18px;
  font-weight:600;
  color:rgba(255,255,255,.82);
}
.nav a{opacity:.9}
.nav a:hover{opacity:1}

.nav__cta{
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,212,0,.12);
  border: 1px solid rgba(255,212,0,.35);
  color: var(--fg);
}
.nav__cta:hover{background: rgba(255,212,0,.18)}

.navbtn{
  width:46px; height:42px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.35);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  padding: 0 12px;
  cursor:pointer;
}
.navbtn span{display:block;height:2px;background:#fff;border-radius:2px;opacity:.85}

.mobileNav{
  position: fixed;
  top: 64px;
  right: 16px;
  left: 16px;
  max-width: 520px;
  margin: 0 auto;
  background: rgba(0,0,0,.78);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  padding: 12px;
  display:none;
  z-index:60;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.mobileNav a{
  display:block;
  padding: 12px 12px;
  border-radius: 12px;
  font-weight: 650;
  color: rgba(255,255,255,.90);
}
.mobileNav a:hover{background: rgba(255,255,255,.06)}
.mobileNav .btn{margin-top: 10px}

/* Hero */
.hero{
  padding: 44px 0 20px;
}

.hero__inner{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  display:grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items:center;
  min-height: calc(100svh - 90px);
}

.hero__copy{
  max-width: 640px;
}

.hero__tagline img{width:min(560px, 100%); height:auto; display:block; opacity:.98}

h1{
  margin: 18px 0 12px;
  font-family: Anton, Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  font-size: clamp(38px, 5.5vw, 74px);
  line-height: 0.98;
  letter-spacing: .5px;
}

.accent{color:var(--accent)}
.muted{color:rgba(255,255,255,.92)}

.hero p{
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 54ch;
}

.hero__buttons{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 8px 0 16px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.35);
  color: var(--fg);
  font-weight: 750;
  letter-spacing: .2px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:active{transform: translateY(1px)}

.btn--primary{
  background: var(--accent);
  color: #000;
  border-color: rgba(0,0,0,.2);
  box-shadow: 0 10px 40px rgba(255,212,0,.18);
}
.btn--primary:hover{background:#ffe04a}

.btn--ghost{
  background: rgba(0,0,0,.25);
  border-color: rgba(255,255,255,.26);
}
.btn--ghost:hover{background: rgba(255,255,255,.06)}

.trust{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.trust__pill{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.30);
  font-weight: 650;
  color: rgba(255,255,255,.86);
  font-size: 13px;
}

.hero__visual{
  position: relative;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  min-height: 420px;
}

.hero__glow{
  position:absolute;
  inset: 10% 10% 0 10%;
  background: radial-gradient(closest-side, rgba(255,212,0,.20), transparent 70%);
  filter: blur(18px);
  z-index:-1;
}

.hero__img{
  width: min(520px, 92%);
  height:auto;
  display:block;
  filter: drop-shadow(0 20px 55px rgba(0,0,0,.55));
}

.scrollhint{
  width: min(var(--max), calc(100% - 40px));
  margin: 6px auto 0;
  display:flex;
  align-items:center;
  gap: 10px;
  color: rgba(255,255,255,.55);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .2px;
}
.scrollhint__line{
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, rgba(255,255,255,.25), transparent);
}

/* Sections */
.section{padding: 70px 0}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.section__head h2{
  margin:0;
  font-family: Anton, Impact, sans-serif;
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: .3px;
}
.section__head p{
  margin: 0;
  color: var(--muted);
  max-width: 42ch;
  line-height: 1.5;
}

.grid{
  display:grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 14px;
}

.card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  padding: 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.card__icon{font-size: 22px; margin-bottom: 10px}
.card h3{margin: 0 0 6px; font-size: 16px}
.card p{margin:0; color: var(--muted); line-height: 1.55; font-size: 14px}

.section--split{
  background: linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.35));
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.split{
  display:grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items:center;
}

.steps{
  margin: 18px 0 16px;
  padding: 0;
  list-style:none;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.steps li{
  display:grid;
  grid-template-columns: 54px 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.28);
}
.steps__num{
  display:flex;
  align-items:center;
  justify-content:center;
  height: 44px;
  width: 44px;
  border-radius: 14px;
  background: rgba(255,212,0,.16);
  border: 1px solid rgba(255,212,0,.35);
  color: var(--accent);
  font-weight: 800;
}
.steps h3{margin: 0 0 4px; font-size: 15px}
.steps p{margin:0; color: var(--muted); font-size: 14px; line-height: 1.55}

.mini{display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px}
.mini__stat{
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
}
.mini__value{font-weight: 850}
.mini__label{color: var(--muted2); font-size: 12px; margin-top:2px}

.mock{
  border-radius: var(--radiusLg);
  border: 1px solid rgba(255,255,255,.14);
  overflow:hidden;
  box-shadow: var(--shadow);
  background: rgba(0,0,0,.35);
}
.mock img{width:100%; height:auto; display:block}

/* CTA */
.cta{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  border-radius: var(--radiusLg);
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  overflow:hidden;
}

.cta__copy{padding: 22px}
.cta__copy h2{margin:0 0 8px; font-family: Anton, Impact, sans-serif; letter-spacing:.3px; font-size: 34px}
.cta__copy p{margin:0 0 14px; color: var(--muted); line-height: 1.55; max-width: 60ch}

.form{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}

input[type="email"]{
  height: 52px;
  min-width: min(420px, 100%);
  flex: 1;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.35);
  color: var(--fg);
  font-weight: 600;
  outline: none;
}
input[type="email"]::placeholder{color: rgba(255,255,255,.42)}
input[type="email"]:focus{border-color: rgba(255,212,0,.55); box-shadow: 0 0 0 4px rgba(255,212,0,.12)}

.fine{margin: 10px 0 0; color: var(--muted2); font-size: 12px}
.form__msg{margin-top: 10px; color: rgba(255,255,255,.90); font-weight: 650}

.cta__panel{
  background: radial-gradient(700px 400px at 30% 0%, rgba(255,212,0,.14), transparent 60%),
              linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.55));
  border-top: 1px solid rgba(255,255,255,.10);
}
.panel__inner{padding: 22px}
.panel__inner h3{margin:0 0 10px; font-size: 16px}
.panel__inner ul{margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.65}
.panel__badge{
  margin-top: 14px;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  width: fit-content;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: rgba(255,255,255,.80);
  font-weight: 650;
}
.dot{width:10px;height:10px;border-radius:99px;background: var(--accent); box-shadow: 0 0 18px rgba(255,212,0,.6)}

/* Footer */
.footer{padding: 34px 0 40px}
.footer__inner{display:flex; flex-direction:column; gap: 14px; align-items:flex-start}
.footer__brand{font-family: Anton, Impact, sans-serif; letter-spacing:.4px; font-size: 20px}
.footer__sub{color: var(--muted2)}
.footer__links{display:flex; gap: 16px; flex-wrap: wrap; color: rgba(255,255,255,.85); font-weight: 650}
.footer__links a:hover{color: #fff}
.footer__legal{color: rgba(255,255,255,.45); font-size: 12px}

/* A11y */
.sr{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0}

/* Responsive */
@media (min-width: 880px){
  .nav{display:flex}
  .navbtn{display:none}

  .hero__inner{grid-template-columns: 1.05fr .95fr; gap: 28px}
  .hero__visual{min-height: 560px; justify-content:flex-end}
  .hero__img{width: min(560px, 100%)}

  .grid{grid-template-columns: repeat(3, minmax(0, 1fr))}
  .split{grid-template-columns: 1fr 1fr; gap: 26px}
  .cta{grid-template-columns: 1.15fr .85fr}
  .cta__panel{border-top:0; border-left: 1px solid rgba(255,255,255,.10)}

  .footer__inner{flex-direction:row; justify-content:space-between; align-items:center}
}

@media (prefers-reduced-motion: reduce){
  .btn{transition:none}
}