/* Kupkop PH — shared styles */
:root{
  --ink:#16302a; --navy:#1F3A5F; --teal:#1C6B6B; --teal-d:#14504f; --accent:#2E8B8B;
  --muted:#5f5e5a; --hint:#8a8a85; --line:#e3e1d9;
  --bg:#ffffff; --bg2:#f5f6f3; --bg3:#ecefe9; --teal-soft:#e7f0ef;
  --ok-bg:#EAF3DE; --ok:#27500A; --warn-bg:#FAEEDA; --warn:#633806;
  --shadow:0 8px 30px rgba(20,80,79,.08); --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .4em}
h1{font-size:clamp(32px,5vw,52px);font-weight:700;letter-spacing:-.5px}
h2{font-size:clamp(26px,3.5vw,38px);font-weight:700;letter-spacing:-.3px}
h3{font-size:20px;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.tag{color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:13px}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--muted)}
.btn{display:inline-block;background:var(--teal);color:#fff;font-weight:600;padding:14px 26px;border-radius:999px;
  border:2px solid var(--teal);transition:.18s;cursor:pointer;font-size:16px}
.btn:hover{background:var(--teal-d);border-color:var(--teal-d);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--teal)}
.btn.ghost:hover{background:var(--teal-soft);color:var(--teal-d);transform:none}
.center{text-align:center}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);font-size:19px}
.brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a.lnk{color:var(--ink);font-weight:500;font-size:15px}
.nav-links a.lnk:hover{color:var(--teal)}
.nav-links a.lnk.active{color:var(--teal);font-weight:600}
.menu-btn{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}

/* generic section */
section{padding:72px 0}
.sec-head{max-width:680px;margin:0 auto 44px;text-align:center}
.alt{background:var(--bg2)}

/* hero (home) */
.hero{background:radial-gradient(1200px 500px at 80% -10%,var(--teal-soft),transparent),
  linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);padding:72px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.pill{display:inline-block;background:var(--bg3);color:var(--teal-d);font-weight:600;font-size:13px;
  padding:6px 14px;border-radius:999px;margin-bottom:20px}
.hero p.lead{margin-bottom:28px;max-width:560px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.stores{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.store{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:12px;
  padding:9px 16px;color:var(--muted);font-size:13px;font-weight:500}
.store strong{display:block;color:var(--navy);font-size:15px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);
  padding:36px;text-align:center}
.hero-card img{width:78%;max-width:300px}
.hero-card .loop{display:flex;justify-content:center;gap:8px;margin-top:18px;flex-wrap:wrap}
.loop span{background:var(--teal-soft);color:var(--teal-d);font-weight:600;font-size:13px;
  padding:6px 12px;border-radius:999px}

/* page sub-hero (inner pages) */
.subhero{background:radial-gradient(900px 400px at 85% -20%,var(--teal-soft),transparent),
  linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);padding:64px 0 52px;text-align:center}
.subhero .lead{max-width:640px;margin:0 auto}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 18px}
.stat .n{font-size:34px;font-weight:700;color:var(--teal);line-height:1}
.stat .l{color:var(--muted);font-size:15px;margin-top:8px}

/* feature/card grids */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6e2e0}
.ico{width:52px;height:52px;border-radius:14px;background:var(--teal-soft);display:flex;align-items:center;
  justify-content:center;margin-bottom:16px}
.ico svg{width:28px;height:28px;stroke:var(--teal);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin-bottom:6px}
.card p{color:var(--muted);font-size:15.5px;margin:0}
.card .fil{color:var(--teal);font-weight:600;font-size:13px;letter-spacing:.3px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.step{position:relative;padding-left:8px}
.step .num{width:44px;height:44px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px}
.step h3{margin-bottom:4px}
.step p{color:var(--muted);font-size:15.5px}

/* split panel */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.panel{background:var(--navy);color:#eaf1f8;border-radius:24px;padding:44px}
.panel h2{color:#fff}
.panel ul{margin:0;padding:0;list-style:none}
.panel li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid rgba(255,255,255,.12)}
.panel li:last-child{border-bottom:0}
.panel li::before{content:"";position:absolute;left:0;top:16px;width:16px;height:16px;border-radius:50%;
  background:var(--accent)}

/* trust */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.trust .card{text-align:left}

/* prose (about) */
.prose{max-width:740px;margin:0 auto}
.prose h2{margin-top:1.6em}
.prose p{color:var(--ink)}

/* waitlist */
.waitlist{background:linear-gradient(160deg,var(--teal) 0%,var(--teal-d) 100%);color:#fff;border-radius:28px;
  padding:56px 40px;text-align:center}
.waitlist h2{color:#fff}
.waitlist p{color:#d8ece9;max-width:560px;margin:0 auto 26px}
.form{display:flex;gap:12px;max-width:480px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.form input{flex:1;min-width:240px;padding:15px 18px;border-radius:999px;border:0;font-size:16px;font-family:inherit}
.form .btn{background:#fff;color:var(--teal-d);border-color:#fff}
.form .btn:hover{background:#eef6f5;border-color:#eef6f5}
.form-note{font-size:13px;color:#cfe6e3;margin-top:14px}
.thanks{display:none;background:rgba(255,255,255,.15);border-radius:14px;padding:16px 20px;margin-top:20px;font-weight:600}

/* CTA band */
.ctaband{text-align:center;background:var(--bg3);border-radius:24px;padding:52px 32px}
.ctaband h2{margin-bottom:.3em}
.ctaband p{color:var(--muted);max-width:560px;margin:0 auto 24px}

/* footer */
footer{background:#11241f;color:#aebab5;padding:52px 0 30px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:34px}
footer .brand{color:#fff}
footer .brand img{filter:brightness(0) invert(1)}
footer h4{color:#fff;font-size:15px;margin:0 0 12px;text-transform:uppercase;letter-spacing:1px}
footer a{color:#aebab5;display:block;margin:7px 0}
footer a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13.5px;color:#7e8c87}
.foot-bottom a{display:inline;color:#7e8c87;margin:0}
.foot-bottom a:hover{color:#fff}
.social{display:flex;gap:12px;margin-top:16px}
.social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:50%;background:rgba(255,255,255,.08);color:#aebab5;margin:0;transition:.18s}
.social a:hover{background:var(--accent);color:#fff}
.social svg{width:18px;height:18px;fill:currentColor}

@media (max-width:860px){
  .hero-grid,.split{grid-template-columns:1fr;gap:36px}
  .hero-card{order:-1}
  .grid,.grid.two,.steps,.trust,.stats{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:16px 24px;gap:16px;align-items:flex-start}
  .menu-btn{display:block}
}
@media (max-width:560px){
  .grid,.grid.two,.steps,.trust,.stats,.foot-grid{grid-template-columns:1fr}
}