/* ================= SUNU MEDICAL — site vitrine ================= */
:root{
  --teal:#0E9E92; --teal-d:#0B4F49; --teal-dd:#083b36;
  --accent:#FF6B5E; --amber:#F5A623;
  --ink:#15302C; --muted:#5A6B68; --line:#e4ece9;
  --bg:#ffffff; --bg-alt:#F1F8F6; --bg-soft:#E8F5F3;
  --radius:18px; --shadow:0 18px 45px -22px rgba(11,79,73,.45);
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;padding:14px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.2s;font-size:1rem;line-height:1}
.btn-sm{padding:10px 18px;font-size:.92rem}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 12px 24px -12px rgba(14,158,146,.8)}
.btn-primary:hover{background:var(--teal-d);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{filter:brightness(.95);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.25)}
.btn-outline{background:transparent;color:var(--teal-d);border-color:var(--teal)}
.btn-outline:hover{background:var(--bg-soft)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);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:12px}
.brand-logo{width:40px;height:40px;border-radius:11px}
.brand-name{font-size:1.28rem;font-weight:800;letter-spacing:.3px;color:var(--teal-d)}
.brand-name strong{color:var(--teal)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-weight:600;color:var(--ink);font-size:.98rem}
.nav-links a:hover{color:var(--teal)}
.nav-links .btn{color:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:3px;background:var(--teal-d);border-radius:3px;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,#0E9E92 0%,#0B4F49 100%);color:#fff;padding:70px 0 120px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:rgba(255,255,255,.16);padding:7px 15px;border-radius:999px;font-size:.85rem;font-weight:700;letter-spacing:.4px;margin-bottom:18px}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:900;line-height:1.08;letter-spacing:-.5px}
.hero h1 .hl{color:#BEF3EC}
.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:#E9FBF8;margin:20px 0 30px;max-width:560px}
.lead strong{color:#fff}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:38px}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats b{font-size:1.6rem;font-weight:900;color:#fff}
.hero-stats span{font-size:.86rem;color:#BEF3EC}

/* phone mockup */
.hero-visual{display:flex;justify-content:center}
.phone{position:relative;width:290px;height:590px;background:#0a2f2b;border-radius:42px;padding:14px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);border:2px solid rgba(255,255,255,.15)}
.phone-notch{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:130px;height:22px;background:#0a2f2b;border-radius:0 0 16px 16px;z-index:3}
.phone-screen{width:100%;height:100%;background:var(--bg-alt);border-radius:30px;overflow:hidden;display:flex;flex-direction:column}
.app-top{display:flex;align-items:center;gap:8px;background:var(--teal);color:#fff;padding:16px 16px 14px;font-weight:800;font-size:.95rem}
.app-logo{width:26px;height:26px;border-radius:7px}
.app-search{margin:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 14px;color:var(--muted);font-size:.86rem}
.app-map{position:relative;flex:1;margin:0 14px;border-radius:14px;background:
  radial-gradient(circle at 30% 40%,#d9efe9,transparent 40%),
  linear-gradient(135deg,#e6f4f0,#d3ebe6);overflow:hidden}
.app-map::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:34px 34px;opacity:.6}
.pin{position:absolute;width:20px;height:20px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);box-shadow:0 4px 8px rgba(0,0,0,.2)}
.pin::after{content:"";position:absolute;top:5px;left:5px;width:10px;height:10px;background:#fff;border-radius:50%}
.pin-a{background:var(--teal);top:26%;left:22%}
.pin-b{background:var(--accent);top:52%;left:60%}
.pin-c{background:var(--amber);top:34%;left:70%}
.pin-d{background:var(--teal-d);top:66%;left:30%}
.me{position:absolute;top:48%;left:42%;width:16px;height:16px;background:#2b7cff;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 6px rgba(43,124,255,.25)}
.app-card{display:flex;align-items:center;gap:11px;background:#fff;margin:14px;padding:12px 14px;border-radius:14px;box-shadow:0 10px 22px -12px rgba(11,79,73,.4)}
.app-card-dot{width:12px;height:12px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 5px rgba(255,107,94,.18)}
.app-card b{font-size:.9rem}
.app-card small{display:block;color:var(--muted);font-size:.76rem}

.wave{position:absolute;bottom:-1px;left:0;right:0;height:60px;background:var(--bg);
  -webkit-mask:radial-gradient(80px 60px at 50% 0,transparent 98%,#000) repeat-x;mask:radial-gradient(80px 60px at 50% 0,transparent 98%,#000) repeat-x;mask-size:160px 60px}

/* ---------- sections ---------- */
.section{padding:82px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.kicker{display:inline-block;color:var(--teal);font-weight:800;letter-spacing:1px;text-transform:uppercase;font-size:.82rem;margin-bottom:12px}
.kicker.light{color:#BEF3EC}
.section-head h2,.pros h2,.download h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;letter-spacing:-.4px}
.section-sub{color:var(--muted);margin-top:12px;font-size:1.06rem}

/* grids & cards */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.ico{width:60px;height:60px;border-radius:16px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin-bottom:16px}
.card h3{font-size:1.22rem;margin-bottom:8px}
.card p{color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:32px 26px;text-align:center;border:1px solid var(--line)}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--teal);color:#fff;font-weight:900;font-size:1.4rem;margin-bottom:16px}
.step h3{font-size:1.16rem;margin-bottom:6px}
.step p{color:var(--muted)}

/* pros (dark) */
.pros{background:linear-gradient(160deg,#0B4F49,#083b36);color:#fff}
.pros-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.on-dark{color:#fff}
.on-dark-muted{color:#BEF3EC;margin:14px 0 22px;font-size:1.06rem}
.checklist{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.checklist li{position:relative;padding-left:38px;color:#EAFBF8}
.checklist li::before{content:"✓";position:absolute;left:0;top:-2px;width:26px;height:26px;background:var(--teal);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.chips span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);padding:8px 16px;border-radius:999px;font-weight:700;font-size:.9rem}
.quote-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:32px}
.quote-card p{font-size:1.2rem;line-height:1.5;font-style:italic}
.quote-author{display:flex;align-items:center;gap:10px;margin-top:18px;color:#BEF3EC;font-weight:700;font-size:.92rem}
.qa-dot{width:12px;height:12px;border-radius:50%;background:var(--accent)}

/* pricing */
.pricing .price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center;position:relative;transition:.25s}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.price-card.featured{border:2px solid var(--teal);box-shadow:var(--shadow)}
.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:.78rem;font-weight:800;padding:6px 16px;border-radius:999px}
.price-card h3{font-size:1.3rem;margin-bottom:12px;color:var(--teal-d)}
.price{display:flex;align-items:baseline;justify-content:center;gap:6px}
.price b{font-size:2.6rem;font-weight:900;color:var(--ink)}
.price span{color:var(--muted);font-weight:700}
.per{color:var(--accent);font-weight:700;margin:6px 0 18px}
.price-card ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:24px;text-align:left}
.price-card li{padding-left:26px;position:relative;color:var(--muted)}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:900}
.price-card .btn{width:100%}

/* download */
.download-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
.download .btn-primary{color:#fff}
.download .btn-ghost{background:var(--bg-soft);color:var(--teal-d);border-color:var(--teal)}
.download-qr{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.download-qr img{width:190px;height:190px;margin:0 auto 10px}
.download-qr span{color:var(--muted);font-weight:600;font-size:.9rem}

/* contact */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;text-align:center;transition:.25s}
a.contact-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--teal)}
.cc-ico{font-size:2rem;display:block;margin-bottom:10px}
.contact-card b{display:block;color:var(--teal-d)}
.contact-card small{color:var(--muted)}

/* footer */
.site-footer{background:var(--teal-dd);color:#cfeae5;padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-name strong{color:#BEF3EC}
.footer-note{color:#9fc9c3;margin-top:14px;font-size:.92rem;line-height:1.7}
.footer-col h4{color:#fff;margin-bottom:14px;font-size:1rem}
.footer-col a{display:block;color:#bfe3dd;margin-bottom:9px;font-size:.94rem}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#9fc9c3}

/* to top */
.to-top{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:50%;background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s;z-index:40}
.to-top.show{opacity:1;pointer-events:auto}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid,.pros-grid,.download-grid{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .grid-3,.steps{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 22px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:.3s}
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:10px;text-align:center}
  .burger{display:flex}
  .grid-3,.steps,.contact-cards,.footer-grid,.pricing{grid-template-columns:1fr}
  .hero{padding:48px 0 90px}
  .hero-stats{gap:18px}
  .section{padding:60px 0}
  .footer-bottom{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}