/* Minimalist Pulse site styles */
:root{
  --bg:#F7F8FA;
  --surface:#FFFFFF;
  --header-height:72px;
  --muted:#6B7280;
  --accent:#0B5FFF;
  --text:#0F172A;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;
}
.container{max-width:980px;margin:0 auto;padding:24px}
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--bg);padding:0;z-index:1000;border-bottom:1px solid rgba(15,23,42,0.02)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;padding:12px 0}
.brand{font-weight:700;font-size:20px}
.site-nav{display:flex;gap:18px}
.site-nav a{color:var(--text);text-decoration:none;font-weight:600}
.site-nav a.buy-now{}
.nav-toggle{display:none;background:none;border:0;font-size:20px}
.hero{padding:calc(var(--header-height) + 8px) 0 56px}
main{padding-top:var(--header-height)}

/* Hero layout: rotating images left, text right */
.hero-inner{display:flex;align-items:center;gap:24px}
.hero-images{flex:0 0 200px;max-width:200px}
.hero-images img{width:100%;height:auto;max-height:160px;object-fit:contain;border-radius:6px;display:block;box-shadow:none;transition:opacity 300ms ease;background:transparent}
.hero-nav{display:flex;gap:8px;justify-content:center;margin-top:10px}
.hero-nav button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(15,23,42,0.12);cursor:pointer;padding:0}
.hero-nav button.active{background:var(--accent)}
.hero-text{flex:1}

@media (max-width:880px){
  .hero-inner{flex-direction:column;align-items:flex-start}
  .hero-images{width:100%;flex:0 0 auto}
  .hero-images img{max-height:320px;object-fit:contain;height:auto}
  .hero-nav{justify-content:flex-start}
}

/* Image modal (in-page viewer) */
.image-modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.65);display:none;align-items:center;justify-content:center;z-index:1200}
.image-modal{position:relative;width:100vw;height:100vh;padding:0;border-radius:0;display:flex;align-items:center;justify-content:center;background:transparent}
.image-modal img{display:block;max-width:calc(100vw - 40px);max-height:calc(100vh - 40px);width:auto;height:auto;margin:0 auto;border-radius:6px;object-fit:contain}
.image-modal .close-image{position:absolute;right:12px;top:12px;background:rgba(255,255,255,0.95);border:0;border-radius:6px;padding:6px 8px;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,0.2)}
.image-modal-backdrop{align-items:center}

/* prevent background scroll while modal open */
body.image-modal-open{overflow:hidden}

/* Modal navigation buttons */
.image-modal .nav-button{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.9);border:0;border-radius:6px;padding:10px;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,0.12)}
.image-modal .nav-left{left:12px}
.image-modal .nav-right{right:12px}
.image-modal .nav-button svg{display:block;width:18px;height:18px}
.hero h1{font-size:40px;margin:0 0 8px}
.lead{color:var(--muted);max-width:720px}
.cta-row{margin-top:20px;display:flex;gap:12px}
.buy-group{display:flex;gap:8px}
.btn{display:inline-block;padding:10px 16px;border-radius:8px;background:transparent;border:1px solid rgba(15,23,42,0.08);text-decoration:none;color:var(--text);cursor:pointer}
.btn.primary{background:var(--accent);color:white;border:0}
.section{padding:40px 0}
.section-header h2{margin:0 0 6px}
.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:16px}
.card{background:var(--surface);padding:16px;border-radius:var(--radius);box-shadow:0 6px 18px rgba(16,24,40,0.04)}
.card .read-more{margin-top:12px;padding:8px 10px;border-radius:8px;background:transparent;border:1px solid rgba(15,23,42,0.06);cursor:pointer}
.card time{display:block;color:var(--muted);font-size:13px;margin-top:8px}
.faq details{background:var(--surface);padding:14px;border-radius:8px;margin-bottom:10px}
.login-card{max-width:420px}
.error{background:#FFECEC;border:1px solid #FFBDBD;color:#8B1B1B;padding:8px;border-radius:6px;margin-top:8px}

/* Modal for update details */
.video-wrapper{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:8px;margin-top:12px}
.video-wrapper::before{content:"";display:block;padding-top:56.25%}
.video-wrapper iframe{position:absolute;left:0;top:0;width:100%;height:100%;border:0}

.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.45);display:none;align-items:center;justify-content:center;z-index:80}
.modal{background:var(--surface);max-width:720px;padding:20px;border-radius:12px;box-shadow:0 12px 36px rgba(16,24,40,0.2);max-height:80vh;overflow:auto}
.modal h3{margin-top:0}
.modal .close{position:absolute;right:16px;top:12px;border:0;background:none;font-size:18px}

/* prevent background scroll while update modal open */
body.modal-open{overflow:hidden}
.form{display:flex;flex-direction:column;gap:8px}
.form input{padding:10px;border-radius:8px;border:1px solid #E6E9EE}
.form-actions{display:flex;gap:8px;margin-top:6px}
.small{font-size:13px}
.site-footer{padding:18px 0;background:transparent;color:var(--muted)}

/* Speed up visuals on small screens */
@media (max-width:720px){
  .site-nav{display:none}
  .nav-toggle{display:block}
  .hero{padding:56px 0}
}