:root{
  --blue:#2563eb; --blue-dark:#1d4ed8; --violet:#7c3aed; --violet-2:#8b5cf6;
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#ffffff; --bg-soft:#f5f7ff;
  --grad:linear-gradient(122deg,#1d4ed8 0%,#2f45e0 45%,#5b3fe0 100%);
  --radius:20px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
[id]{scroll-margin-top:80px}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(15,23,42,.06)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:18px;letter-spacing:-.2px}
.brand img{width:36px;height:36px;border-radius:22%}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{text-decoration:none;font-size:15px;font-weight:500;color:var(--ink-2)}
.nav-links a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:700;border-radius:999px;transition:transform .15s ease}
.btn:hover{transform:translateY(-1px)}
.nav-links a.btn-primary,.btn-primary{background:var(--blue);color:#fff;padding:11px 20px;font-size:15px;box-shadow:0 8px 20px rgba(37,99,235,.28)}
.nav-links a.btn-primary:hover{color:#fff}
.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;border-radius:10px;cursor:pointer;color:var(--ink)}
.menu-toggle svg{width:26px;height:26px}

/* HERO */
.hero{position:relative;overflow:hidden;background:var(--grad);color:#fff}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 500px at 78% 40%,rgba(167,139,250,.55),transparent 70%),radial-gradient(600px 420px at 0% 110%,rgba(59,130,246,.6),transparent 70%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding-top:80px;padding-bottom:90px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);font-size:14px;font-weight:600}
.eyebrow .dot{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#8b5cf6,#6366f1);display:grid;place-items:center;font-size:13px}
.hero h1{font-size:clamp(44px,6.2vw,76px);line-height:1.02;font-weight:900;letter-spacing:-2px;margin:24px 0 20px}
.hero h1 span{display:block;background:linear-gradient(90deg,#fff,#c7d2fe 60%,#ddd6fe);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,.9);max-width:540px}
.store-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.store{display:inline-flex;align-items:center;gap:12px;background:#0b0b12;color:#fff;text-decoration:none;border-radius:14px;padding:10px 20px 10px 16px;border:1px solid rgba(255,255,255,.18);min-width:190px;transition:transform .15s ease}
.store:hover{transform:translateY(-1px)}
.store svg{width:28px;height:28px;flex:none}
.store small{display:block;font-size:11px;opacity:.8;line-height:1.1}
.store strong{display:block;font-size:18px;line-height:1.2;font-weight:600}
.hero-note{margin-top:16px;font-size:14px;color:rgba(255,255,255,.78)}

.hero .wrap>*{min-width:0}
.hero-art{position:relative;height:580px;width:520px;justify-self:center}
.phone{position:absolute;background:#0b0b12;border-radius:44px;padding:9px;box-shadow:0 40px 80px rgba(10,10,60,.45)}
.phone img{width:100%;height:100%;object-fit:cover;border-radius:36px}
.ph-voice{width:240px;height:521px;left:0;top:50px;transform:rotate(-7deg)}
.ph-preview{width:262px;height:569px;left:160px;top:0;z-index:2}
.sheet{position:absolute;overflow:hidden;background:#fff;border-radius:6px;box-shadow:0 40px 80px rgba(10,10,60,.45);width:250px;height:354px;right:-20px;top:70px;transform:rotate(6deg);z-index:3}
.sheet img{position:absolute;max-width:none;width:278.2px;left:-13.9px;top:-80.9px}
.pill{position:absolute;z-index:4;display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:17px;padding:12px 20px;border-radius:999px;white-space:nowrap}
.pill-ai{left:10px;top:400px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);box-shadow:0 16px 40px rgba(76,29,149,.5)}
.pill-send{right:-10px;top:460px;background:linear-gradient(135deg,#2563eb,#1d4ed8);box-shadow:0 16px 40px rgba(29,78,216,.5)}
.pill svg{width:18px;height:18px}
.spark{position:absolute;color:#fff;opacity:.9}

/* SECTIONS */
section{padding:96px 0}
.soft{background:var(--bg-soft)}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--violet);margin-bottom:12px}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.section-head h2{font-size:clamp(30px,3.6vw,44px);line-height:1.12;letter-spacing:-1px;font-weight:800}
.section-head p{margin-top:16px;font-size:18px;color:var(--muted)}

.trust{padding:26px 0;border-bottom:1px solid var(--line)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:center;align-items:center;color:var(--ink-2);font-weight:600;font-size:15px}
.trust span{display:inline-flex;align-items:center;gap:8px}
.trust svg{width:18px;height:18px;color:var(--blue)}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s ease,transform .2s ease}
.feature:hover{box-shadow:0 20px 50px rgba(30,64,175,.10);transform:translateY(-2px)}
.ficon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;color:#fff}
.ficon svg{width:24px;height:24px}
.i-blue{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}
.i-violet{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}
.i-orange{background:linear-gradient(135deg,#fb923c,#ea580c)}
.i-green{background:linear-gradient(135deg,#34d399,#059669)}
.i-teal{background:linear-gradient(135deg,#2dd4bf,#0d9488)}
.i-pink{background:linear-gradient(135deg,#f472b6,#db2777)}
.feature h3{font-size:19px;font-weight:700;margin-bottom:8px;letter-spacing:-.2px}
.feature p{color:var(--muted);font-size:15.5px}
.feature.highlight{background:var(--grad);color:#fff;border:0}
.feature.highlight p{color:rgba(255,255,255,.88)}
.feature.highlight .ficon{background:rgba(255,255,255,.18)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid var(--line)}
.step .num{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;margin-bottom:18px}
.step h3{font-size:20px;margin-bottom:8px}
.step p{color:var(--muted)}
.quote-demo{margin-top:16px;padding:14px 16px;border-radius:14px;background:var(--bg-soft);font-style:italic;color:var(--ink-2);font-size:15px;border-left:4px solid var(--violet-2)}

.gallery{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 24px 28px;margin:0 -24px;scrollbar-width:thin}
.gallery img{flex:none;width:260px;height:auto;border-radius:24px;scroll-snap-align:center;box-shadow:0 20px 50px rgba(30,64,175,.14);background:#eef2ff}
.gallery-hint{text-align:center;color:var(--muted);font-size:14px;margin-top:4px}

.audience{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:880px;margin:0 auto}
.chip{padding:11px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink-2);font-size:15px}

.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px;margin:0 auto}
.plan{border-radius:24px;padding:34px;border:1px solid var(--line);background:#fff}
.plan h3{font-size:24px;font-weight:800}
.plan .tag{color:var(--muted);margin:6px 0 22px}
.plan ul{list-style:none;display:grid;gap:12px}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:15.5px}
.plan li svg{flex:none;width:20px;height:20px;margin-top:2px;color:var(--blue)}
.plan.pro{background:var(--grad);color:#fff;border:0;box-shadow:0 30px 70px rgba(67,56,202,.3)}
.plan.pro .tag{color:rgba(255,255,255,.85)}
.plan.pro li svg{color:#c7d2fe}
.plans-note{text-align:center;color:var(--muted);font-size:14px;margin-top:22px}

.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--blue);font-weight:500}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;color:var(--muted)}
.faq details a{color:var(--blue)}
.faq-more{text-align:center;margin-top:28px}
.faq-more a{color:var(--blue);font-weight:700;text-decoration:none}

.cta{background:var(--grad);color:#fff;border-radius:32px;padding:70px 40px;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 80% 20%,rgba(167,139,250,.5),transparent 70%)}
.cta>*{position:relative}
.cta h2{font-size:clamp(30px,4vw,46px);letter-spacing:-1px;line-height:1.1;font-weight:900}
.cta p{margin:14px auto 0;max-width:560px;font-size:18px;color:rgba(255,255,255,.88)}
.cta .store-row{justify-content:center;margin-top:30px}

footer{background:#0b1220;color:#cbd5e1;padding:64px 0 36px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot .brand{color:#fff;margin-bottom:14px}
.foot p{font-size:14.5px;color:#94a3b8;max-width:320px}
.foot h4{color:#fff;font-size:13px;letter-spacing:.8px;text-transform:uppercase;margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:10px}
.foot a{text-decoration:none;color:#cbd5e1;font-size:15px}
.foot a:hover{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:24px;font-size:14px;color:#64748b;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.copy a{font-size:14px;color:#94a3b8}

/* RESPONSIVE */
@media (max-width:1060px){
  .hero .wrap{grid-template-columns:minmax(0,1fr);padding-top:56px;padding-bottom:50px;text-align:left}
  .features,.steps{grid-template-columns:1fr 1fr}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 18px;box-shadow:0 20px 40px rgba(15,23,42,.08)}
  .nav-links.open{display:flex}
  .nav-links li a{display:block;padding:12px 0}
  .nav-links a.btn-primary{margin-top:8px;text-align:center}
  .menu-toggle{display:grid;place-items:center}
  section{padding:72px 0}
  .features,.steps,.plans{grid-template-columns:1fr}
  .hero-art{justify-self:start;margin-left:50%;transform:translateX(-50%) scale(.78);transform-origin:top center;margin-bottom:-128px}
  .cta{padding:52px 24px;border-radius:24px}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .hero-art{transform:translateX(-50%) scale(.66);margin-bottom:-197px}
  .foot{grid-template-columns:1fr}
  .store{min-width:0;flex:1 1 150px;padding:10px 14px;gap:10px}
  .store strong{font-size:16px;white-space:nowrap}
  .gallery{padding:8px 16px 28px;margin:0 -16px}
  .gallery img{width:230px}
}

@media (max-width:440px){.brand-rest{display:none}}