@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --accent:#004B96; --coral:#e86a5b; --ink:#17151c; --dim:#5b5763; --faint:#8d8894;
  --line:#e7e2e9; --card:#ffffff; --paper:#FAFAF9;
  color-scheme:light dark;
  --sans:-apple-system,BlinkMacSystemFont,'Inter','Helvetica Neue',Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);
     -webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

/* hero */
.hero{position:relative;padding:44px 0 50px;overflow:hidden;
  background:linear-gradient(115deg, rgba(222,232,241,.55) 0%, rgba(255,250,247,0) 45%, rgba(255,250,247,0) 55%, rgba(253,205,181,.58) 100%)}
.hero .wrap{position:relative;z-index:1}
.hero-inner{display:flex;flex-direction:row;align-items:center;gap:16px}
.hero-text{flex:1;min-width:0}
.hero-vis{flex:0 0 38%;max-width:190px}
.hero-vis .phone-shot{width:100%}

.hero-brand{display:flex;align-items:flex-end;gap:12px;font-weight:800;font-size:23px;letter-spacing:.04em;margin-bottom:20px}
.hero-brand img{width:34px;height:34px;border-radius:8px}

h1{font-size:40px;font-weight:800;letter-spacing:-.02em;line-height:1.12;margin-bottom:16px}
h1 .accent{color:var(--accent)}
.lede{font-size:16.5px;color:var(--dim);max-width:460px;margin:0 0 26px;line-height:1.55}

.hero-cta{display:flex;align-items:center;gap:22px;flex-wrap:wrap}

.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--ink);text-decoration:none}
.link-arrow svg{width:16px;height:16px}
.link-arrow:hover{color:var(--accent)}

/* App Store badge */
.appstore-badge{display:inline-block;line-height:0;transition:opacity .12s ease}
.appstore-badge:hover{opacity:.8}
.appstore-badge img{display:block;height:48px;width:auto}
.appstore-badge .badge-dark{display:none}

/* phone mockup */
.phone-shot{display:block;width:300px;max-width:100%;height:auto;margin:0 auto;
  filter:drop-shadow(0 30px 60px rgba(23,21,28,.22))}
.phone-shot-dark{display:none}

/* feature grid */
.features{padding:36px 0 20px}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.feat-item{text-align:center}
.feat-ico{display:inline-flex;width:44px;height:44px;color:var(--accent);margin-bottom:18px}
.feat-ico-coral{color:var(--coral)}
.feat-ico svg{width:100%;height:100%}
.feat-item h3{font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.3;margin-bottom:10px;min-height:2.6em}
.feat-item p{font-size:15.5px;color:var(--dim);line-height:1.5}

@media(max-width:760px){
  .feat-grid{grid-template-columns:1fr 1fr;gap:28px 20px}
}
@media(max-width:480px){
  .feat-grid{grid-template-columns:1fr}
}

/* remember */
.remember{padding:64px 0 36px}
.remember h2{font-size:30px;font-weight:800;letter-spacing:-.01em;line-height:1.25;max-width:600px;margin-bottom:16px}
.remember h2 .accent{color:var(--accent)}
.remember p.sub{font-size:16px;color:var(--dim);max-width:480px;line-height:1.55;margin-bottom:36px}

.reason-pills{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:32px}
.reason-pill{display:inline-block;background:var(--card);color:var(--accent);font-weight:600;
  font-size:15.5px;padding:14px 24px;border-radius:999px;box-shadow:0 6px 18px rgba(23,21,28,.06)}

.remember .caption{font-size:14px;color:var(--faint)}

@media(max-width:640px){
  .remember h2{font-size:23px}
  .reason-pill{font-size:14px;padding:12px 20px}
}

@media(min-width:900px){
  .remember-inner{display:flex;align-items:center;gap:60px}
  .remember-text{flex:0 0 44%}
  .reason-pills{flex:1;margin-bottom:0}
  .remember p.sub{margin-bottom:0}
}

/* faq */
.faq-h2{font-size:26px;font-weight:800;letter-spacing:-.01em;text-align:center;margin-bottom:8px}
.faq{padding:56px 0}
.faq-list{max-width:560px;margin:26px auto 0}
.faq-item{border-top:1px solid var(--line);padding:18px 2px}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:16px;
      cursor:pointer;list-style:none;font-weight:700;font-size:16px;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-ico{flex:0 0 auto;font-size:18px;font-weight:600;color:var(--faint);line-height:1}
.faq-ico::before{content:'+'}
.faq-item[open] .faq-ico::before{content:'\2013'}
.faq-item p{color:var(--dim);font-size:15px;line-height:1.55;margin-top:12px;max-width:56ch}
.faq-item a{color:var(--accent);font-weight:700;text-decoration:none}
.faq-item a:hover{text-decoration:underline}

footer{border-top:1px solid var(--line);padding:24px 0;font-size:13px;color:var(--faint)}
footer .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.f-brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--ink)}
.f-brand img{width:18px;height:18px;filter:brightness(0)}
.f-links{display:flex;align-items:center;gap:18px}
footer a{color:var(--faint);text-decoration:none}
footer a:hover{color:var(--ink)}

/* desktop hero: text left, phone right */
@media(min-width:900px){
  .hero-inner{gap:60px;text-align:left}
  .hero-text{flex:0 0 46%}
  .hero-vis{flex:1;max-width:none;display:flex;justify-content:center}
  .hero-vis .phone-shot{width:224px}
  h1{font-size:48px}
}

@media(max-width:640px){
  h1{font-size:32px}
}

/* dark mode */
@media (prefers-color-scheme:dark){
  :root{
    --accent:#5AA0E6; --ink:#F2F5F4; --dim:#A9B3B1; --faint:#78827F;
    --line:#293230; --card:#182120; --paper:#0E1513;
  }
  .hero{background:linear-gradient(115deg, rgba(90,160,230,.35) 0%, transparent 45%, transparent 55%, rgba(232,106,91,.28) 100%)}
  .f-brand img{filter:none}
  .phone-shot-light{display:none}
  .phone-shot-dark{display:block}
  .appstore-badge .badge-light{display:none}
  .appstore-badge .badge-dark{display:block}
}