:root{
  --bg:#f4f6fb;
  --ink:#0e1430;
  --ink-soft:#5b6480;
  --accent:#0A9DB0;
  --accent2:#2BC15E;
  --accent-grad:linear-gradient(135deg,#0FB7C6 0%,#2EC75F 100%);
  --card:rgba(255,255,255,.72);
  --line:rgba(20,30,70,.08);
  --shadow:0 18px 50px -20px rgba(20,40,90,.28);
  --radius:22px;
  --radius-sm:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Inter,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(900px 600px at 12% -5%,rgba(15,183,198,.16),transparent 60%),
    radial-gradient(800px 600px at 95% 8%,rgba(46,199,95,.13),transparent 55%),
    radial-gradient(700px 700px at 50% 110%,rgba(15,183,198,.10),transparent 60%);
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.grad-text{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(180%) blur(20px);
  background:rgba(244,246,251,.7);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em}
.brand__mark{width:34px;height:34px;border-radius:10px;background:var(--accent-grad);
  display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:0 8px 20px -6px rgba(15,183,198,.6)}
.brand__logo{width:38px;height:38px;object-fit:contain;display:block;filter:drop-shadow(0 6px 14px rgba(6,182,212,.35))}
.nav__links{display:flex;gap:28px;align-items:center}
.nav__links a{color:var(--ink-soft);font-size:15px;font-weight:500;transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;font-family:inherit;
  font-weight:600;font-size:15px;padding:12px 22px;border-radius:13px;transition:transform .18s,box-shadow .25s;white-space:nowrap}
.btn--primary{background:var(--accent-grad);color:#fff;box-shadow:0 12px 26px -10px rgba(15,183,198,.7)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -10px rgba(15,183,198,.75)}
.btn--ghost{background:var(--card);color:var(--ink);border:1px solid var(--line);backdrop-filter:blur(10px)}
.btn--ghost:hover{transform:translateY(-2px)}
.btn--lg{padding:16px 30px;font-size:16px;border-radius:15px}
.nav__burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav__burger span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* HERO */
.hero{padding:78px 0 60px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:30px;
  background:var(--card);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink-soft);
  backdrop-filter:blur(10px);margin-bottom:26px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.04;letter-spacing:-.03em;font-weight:800;margin-bottom:22px}
.hero p.sub{font-size:clamp(17px,2.4vw,21px);color:var(--ink-soft);max-width:680px;margin:0 auto 34px}
.hero__slogan{font-size:clamp(17px,2.5vw,23px);font-weight:700;color:var(--ink);letter-spacing:-.01em;margin:0 auto 18px}
.hero__slogan b{font-weight:800;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero__trust{margin-top:48px;display:flex;gap:34px;justify-content:center;flex-wrap:wrap;align-items:center;opacity:.85}
.hero__trust span{font-size:13px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.logo-chip{font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--ink)}

/* SECTION basics */
section{padding:64px 0}
section.wrap{padding-top:58px;padding-bottom:58px}  /* beats .wrap padding:0 22px → consistent vertical rhythm */
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px}
.sec-head h2{font-size:clamp(27px,4vw,40px);letter-spacing:-.02em;line-height:1.1;margin-bottom:14px}
.sec-head p{color:var(--ink-soft);font-size:17px}
.kicker{font-size:14px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;display:block}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  backdrop-filter:blur(16px);box-shadow:var(--shadow)}

/* GRID */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* PAIN */
.pain{padding:26px 24px}
.pain .ic{width:46px;height:46px;border-radius:13px;background:rgba(239,68,68,.1);display:grid;place-items:center;margin-bottom:16px;font-size:22px}
.pain h3{font-size:17.5px;margin-bottom:7px}
.pain p{color:var(--ink-soft);font-size:14.7px}

/* SOLUTION split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split .feat{display:flex;gap:15px;margin-bottom:22px}
.split .feat .ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--accent-grad);
  color:#fff;display:grid;place-items:center;font-size:20px;box-shadow:0 10px 22px -8px rgba(15,183,198,.6)}
.split .feat h3{font-size:18px;margin-bottom:4px}
.split .feat p{color:var(--ink-soft);font-size:15px}
.visual{border-radius:var(--radius);padding:30px;background:var(--accent-grad);color:#fff;box-shadow:var(--shadow);min-height:340px;position:relative;overflow:hidden}
.visual h4{font-size:14px;opacity:.85;text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}
.mockrow{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:14px 16px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;backdrop-filter:blur(6px)}
.mockrow b{font-size:15px}.mockrow small{opacity:.8}
.mockrow .pill{background:rgba(255,255,255,.25);padding:4px 11px;border-radius:20px;font-size:12px;font-weight:600}

/* STEPS */
.steps{counter-reset:s}
.step{padding:28px 24px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:22px;right:24px;
  font-size:46px;font-weight:800;color:rgba(15,183,198,.12);line-height:1}
.step .tag{font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:14.7px}

/* MODULES */
.mod{padding:22px 20px;text-align:left}
.mod .ic{width:44px;height:44px;border-radius:12px;background:rgba(15,183,198,.1);display:grid;place-items:center;font-size:22px;margin-bottom:14px}
.mod h3{font-size:16.5px;margin-bottom:5px}
.mod p{color:var(--ink-soft);font-size:14px}

/* CASES */
.case{padding:34px 32px;margin-bottom:22px}
.case__top{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.case__logo{font-weight:800;font-size:22px;letter-spacing:-.02em}
.case__badge{padding:5px 13px;border-radius:20px;background:rgba(6,182,212,.13);color:#0e7490;font-size:13px;font-weight:600}
.case p.lead{font-size:16px;color:var(--ink-soft);margin-bottom:22px;max-width:760px}
.case__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:16px;background:rgba(255,255,255,.6);border:1px solid var(--line);border-radius:var(--radius-sm)}
.stat b{display:block;font-size:24px;letter-spacing:-.02em}
.stat small{color:var(--ink-soft);font-size:13px}

/* COMPARE */
.compare{overflow:hidden;border-radius:var(--radius)}
.compare table{width:100%;border-collapse:collapse}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
.compare thead th{font-size:14px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;background:rgba(255,255,255,.5)}
.compare td.col-us{background:rgba(15,183,198,.06);font-weight:600}
.compare th.col-us{background:var(--accent-grad);color:#fff}
.yes{color:#16a34a;font-weight:700}.no{color:#cbd0dd}

/* PRICING */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{padding:30px 26px;position:relative;transition:transform .2s}
.plan:hover{transform:translateY(-4px)}
.plan--pop{border:2px solid transparent;background:
  linear-gradient(var(--card),var(--card)) padding-box,
  var(--accent-grad) border-box}
.plan__pop{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent-grad);
  color:#fff;font-size:12.5px;font-weight:700;padding:6px 16px;border-radius:20px;box-shadow:0 8px 18px -6px rgba(15,183,198,.6)}
.plan h3{font-size:20px;margin-bottom:6px}
.plan .who{color:var(--ink-soft);font-size:14px;min-height:40px;margin-bottom:16px}
.plan .amt{font-size:30px;font-weight:800;letter-spacing:-.02em}
.plan .amt small{font-size:15px;font-weight:600;color:var(--ink-soft)}
.plan .from{font-size:13px;color:var(--ink-soft);margin-bottom:20px}
.plan ul{list-style:none;margin-bottom:24px}
.plan li{font-size:14.5px;padding:8px 0 8px 26px;position:relative;color:var(--ink)}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.plan .btn{width:100%;justify-content:center}
.price-note{text-align:center;margin-top:26px;color:var(--ink-soft);font-size:14.5px}
.subscription{margin-top:26px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.subscription b{font-size:18px}
.subscription p{color:var(--ink-soft);font-size:14.5px;max-width:560px}

/* FAQ */
.faq details{padding:20px 24px;margin-bottom:12px;cursor:pointer}
.faq summary{font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--accent);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--ink-soft);font-size:15px;margin-top:12px}

/* CTA */
.cta{margin:0}
.cta__box{padding:54px 40px;text-align:center;background:var(--accent-grad);color:#fff;border-radius:28px;box-shadow:0 30px 60px -24px rgba(15,183,198,.7);position:relative;overflow:hidden}
.cta__box h2{font-size:clamp(26px,4vw,38px);letter-spacing:-.02em;margin-bottom:14px}
.cta__box p{font-size:18px;opacity:.92;max-width:560px;margin:0 auto 30px}
.cta__box .btn--primary{background:#fff;color:var(--accent)}
.cta__box .btn--ghost{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.3)}

/* FORM */
.form-card{padding:34px 32px;max-width:560px;margin:0 auto}
.form-card label{display:block;font-size:14px;font-weight:600;margin:14px 0 6px}
.form-card input,.form-card textarea,.form-card select{width:100%;padding:13px 15px;border:1px solid var(--line);
  border-radius:12px;font-family:inherit;font-size:15px;background:rgba(255,255,255,.7);transition:border .2s}
.form-card input:focus,.form-card textarea:focus,.form-card select:focus{outline:none;border-color:var(--accent)}
.form-card .btn{width:100%;justify-content:center;margin-top:22px}

/* FOOTER */
footer{padding:46px 0 40px;border-top:1px solid var(--line);margin-top:30px;color:var(--ink-soft);font-size:14.5px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot a{color:var(--ink-soft)}.foot a:hover{color:var(--ink)}

/* ============ NEW COMPONENTS ============ */

/* NICHE PICKER */
.niche-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.niche-card{display:block;padding:30px 28px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .25s}
.niche-card:hover{transform:translateY(-4px);box-shadow:0 26px 60px -22px rgba(20,40,90,.4)}
.niche-card .ic{width:56px;height:56px;border-radius:15px;background:var(--accent-grad);color:#fff;
  display:grid;place-items:center;font-size:27px;margin-bottom:18px;box-shadow:0 12px 26px -10px rgba(15,183,198,.6)}
.niche-card h3{font-size:22px;letter-spacing:-.01em;margin-bottom:8px}
.niche-card p{color:var(--ink-soft);font-size:15px;margin-bottom:18px}
.niche-card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.niche-card .tags span{font-size:12.5px;padding:4px 11px;border-radius:20px;background:rgba(15,183,198,.08);color:var(--accent);font-weight:600}
.niche-card .go{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--accent);font-size:15px}

/* PRODUCT SCREENSHOTS GALLERY */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.shot{border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.shot__bar{height:38px;display:flex;align-items:center;gap:7px;padding:0 15px;background:#eef1f7;border-bottom:1px solid var(--line)}
.shot__bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.shot__bar i:nth-child(1){background:#ff5f57}.shot__bar i:nth-child(2){background:#febc2e}.shot__bar i:nth-child(3){background:#28c840}
.shot__bar b{margin-left:10px;font-size:12.5px;color:var(--ink-soft);font-weight:600}
.shot__frame{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#eef2fb,#e3ecf7)}
.shot__frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.shot__ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:20px;color:var(--ink-soft)}
.shot__ph .big{font-size:30px}
.shot__ph small{font-size:12.5px;max-width:230px}
.shot__cap{padding:14px 18px;font-size:14.5px}
.shot__cap b{display:block;font-size:15.5px;margin-bottom:2px}
.shot__cap span{color:var(--ink-soft)}

/* TESTIMONIALS / GUARANTEE */
.testi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.testi{padding:28px 28px}
.testi p{font-size:16px;line-height:1.6;margin-bottom:18px}
.testi .who{display:flex;align-items:center;gap:13px}
.testi .ava{width:46px;height:46px;border-radius:50%;background:var(--accent-grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px}
.testi .who b{display:block;font-size:15px}
.testi .who small{color:var(--ink-soft);font-size:13px}
.stars{color:#f5a623;font-size:15px;letter-spacing:2px;margin-bottom:12px}

.guarantee{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.gua{padding:24px 22px;text-align:center}
.gua .ic{width:50px;height:50px;border-radius:14px;background:rgba(6,182,212,.12);display:grid;place-items:center;font-size:24px;margin:0 auto 14px}
.gua h3{font-size:16.5px;margin-bottom:6px}
.gua p{color:var(--ink-soft);font-size:14px}

.backlink{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;color:var(--ink-soft);font-weight:600;margin-bottom:6px}
.backlink:hover{color:var(--ink)}

@media(max-width:860px){
  section.wrap{padding-top:44px;padding-bottom:44px}
  .sec-head{margin-bottom:34px}
  .hero{padding:56px 0 44px}
  .nav__links{display:none}
  .nav__burger{display:flex}
  .split{grid-template-columns:1fr;gap:30px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .price-grid{grid-template-columns:1fr}
  .case__stats{grid-template-columns:1fr 1fr}
  .compare{overflow-x:auto}
  .niche-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .guarantee{grid-template-columns:1fr}
}
@media(max-width:540px){
  section.wrap{padding-top:36px;padding-bottom:36px}
  .sec-head{margin-bottom:26px}
  .hero{padding:38px 0 28px}
  .hero__trust{gap:18px;margin-top:30px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .grid{gap:14px}
  .case{padding:26px 20px}
  .case__stats{grid-template-columns:1fr 1fr;gap:12px}
  .cta__box{padding:38px 24px}
  .split{gap:24px}
}