:root{
  --bg:#eef6fb;
  --bg-tint:#dceef6;
  --ink:#0d2535;
  --ink-soft:#3e5a6c;
  --teal:#16b8c8;
  --blue:#0a7ea4;
  --blue-deep:#075c79;
  --white:#ffffff;
  --glass-bg:rgba(255,255,255,.55);
  --glass-brd:rgba(255,255,255,.7);
  --shadow:0 10px 40px -12px rgba(10,90,120,.35);
  --radius:18px;
  --maxw:1140px;
  --tap:44px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, #cdeef4 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 10%, #d8f0f8 0%, transparent 55%),
    var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4,.logo-text{font-family:'Sora',sans-serif;line-height:1.15;color:var(--ink)}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;z-index:200}
.skip-link:focus{left:0}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px;border-radius:8px;
}

/* GLASS */
.glass{
  background:var(--glass-bg);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--glass-brd);
  box-shadow:var(--shadow);
}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(238,246,251,.72);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.6);
  transition:box-shadow .25s;
}
.site-header.scrolled{box-shadow:0 6px 20px -10px rgba(10,90,120,.4)}
.header-inner{display:flex;align-items:center;gap:16px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700}
.logo-mark{display:flex}
.logo-text{font-size:1.15rem;font-weight:800;letter-spacing:-.01em;display:flex;flex-direction:column;line-height:1}
.logo-sub{font-size:.62rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--blue)}
.main-nav{display:none;margin-left:auto;align-items:center;gap:22px}
.main-nav a{color:var(--ink-soft);font-weight:500;font-size:.95rem}
.main-nav a:hover{color:var(--blue)}
.main-nav .nav-cta{background:linear-gradient(135deg,var(--teal),var(--blue));color:#fff;padding:9px 18px;border-radius:999px;font-weight:600}
.main-nav .nav-cta:hover{color:#fff;filter:brightness(1.05)}
.header-phone{margin-left:auto;display:flex;align-items:center;gap:7px;font-weight:600;color:var(--blue);font-size:.92rem}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:13px 24px;border-radius:999px;font-weight:600;font-family:'Sora',sans-serif;font-size:.98rem;cursor:pointer;border:0;transition:transform .15s,filter .15s,box-shadow .15s}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--blue));color:#fff;box-shadow:0 8px 24px -8px rgba(10,126,164,.7)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05);color:#fff}
.btn-ghost{background:var(--white);color:var(--blue);border:1.5px solid rgba(10,126,164,.3)}
.btn-ghost:hover{border-color:var(--blue);transform:translateY(-2px)}
.btn-block{width:100%}

/* HERO */
.hero{position:relative;padding:42px 0 0;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.mist-layer{position:absolute;left:-20%;width:140%;height:60%;border-radius:50%;filter:blur(40px);opacity:.5}
.mist-1{top:-10%;background:radial-gradient(circle,#bfeef6 0%,transparent 70%);animation:drift 22s ease-in-out infinite}
.mist-2{top:25%;background:radial-gradient(circle,#d7f3fa 0%,transparent 70%);animation:drift 28s ease-in-out infinite reverse}
.mist-3{top:50%;background:radial-gradient(circle,#cdeef4 0%,transparent 70%);animation:drift 34s ease-in-out infinite}
@keyframes drift{0%,100%{transform:translateX(0) translateY(0)}50%{transform:translateX(6%) translateY(-4%)}}
.hero-inner{position:relative;z-index:2;display:grid;gap:30px;padding-bottom:60px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid rgba(10,126,164,.18);color:var(--blue);font-weight:600;font-size:.8rem;padding:6px 14px;border-radius:999px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(22,184,200,.25)}
.hero h1{font-size:2.15rem;margin:16px 0 14px;letter-spacing:-.02em}
.hero-lead{font-size:1.08rem;color:var(--ink-soft);max-width:560px}
.hero-lead strong{color:var(--blue)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 22px}
.hero-trust{list-style:none;display:flex;flex-wrap:wrap;gap:18px}
.hero-trust li{font-size:.86rem;color:var(--ink-soft)}
.hero-trust strong{display:block;color:var(--ink);font-family:'Sora',sans-serif;font-size:1.05rem}

/* HERO READOUT */
.hero-readout{border-radius:var(--radius);padding:26px;max-width:340px;align-self:start;position:relative;overflow:hidden}
.readout-label{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.readout-temp{font-family:'Sora',sans-serif;font-weight:800;font-size:3.4rem;letter-spacing:-.02em;color:var(--blue);line-height:1;margin:6px 0 14px}
.thermo{margin-bottom:12px}
.thermo-track{height:12px;border-radius:999px;background:linear-gradient(90deg,#16b8c8,#5fd0dd,#ffd089,#ff8f5e);overflow:hidden;position:relative}
.thermo-fill{position:absolute;top:0;right:0;height:100%;width:0%;background:rgba(238,246,251,.85);transition:width .1s linear}
.readout-status{font-size:.86rem;color:var(--ink-soft);font-weight:500}
.droplets{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}
.droplets span{position:absolute;top:-10px;width:3px;height:10px;border-radius:0 0 3px 3px;background:linear-gradient(var(--teal),transparent);opacity:.6;animation:fall 2.4s linear infinite}
.droplets span:nth-child(1){left:18%;animation-delay:0s}
.droplets span:nth-child(2){left:38%;animation-delay:.6s}
.droplets span:nth-child(3){left:55%;animation-delay:1.1s}
.droplets span:nth-child(4){left:72%;animation-delay:.3s}
.droplets span:nth-child(5){left:86%;animation-delay:1.6s}
@keyframes fall{0%{transform:translateY(0);opacity:.7}100%{transform:translateY(180px);opacity:0}}
.hero-wave{position:relative;z-index:1;margin-bottom:-1px}
.hero-wave svg{width:100%;height:60px;display:block}

/* SECTIONS */
.section{padding:64px 0}
.section-tint{background:linear-gradient(180deg,var(--bg-tint),transparent)}
.section-eyebrow{color:var(--blue);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;margin-bottom:8px}
.section h2{font-size:1.7rem;letter-spacing:-.02em;max-width:680px}
.section-intro{color:var(--ink-soft);max-width:620px;margin-top:12px}

/* CARDS */
.cards{display:grid;gap:16px;margin-top:30px}
.card{border-radius:var(--radius);padding:24px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px)}
.card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(22,184,200,.18),rgba(10,126,164,.14));color:var(--blue);margin-bottom:14px}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:.95rem}

/* WHY */
.why-grid{display:grid;gap:28px;align-items:center}
.why-list{list-style:none;margin-top:18px;display:grid;gap:10px}
.why-list li{display:flex;gap:10px;color:var(--ink-soft)}
.why-list span{color:var(--teal);font-weight:800}
.why-stat{border-radius:var(--radius);padding:28px;text-align:center}
.stat-big{font-family:'Sora',sans-serif;font-weight:800;font-size:2.1rem;color:var(--blue);margin-bottom:12px;letter-spacing:-.02em}
.why-stat p{color:var(--ink-soft);font-size:.95rem}

/* STEPS */
.steps{list-style:none;display:grid;gap:16px;margin-top:30px;counter-reset:s}
.step{border-radius:var(--radius);padding:24px;position:relative}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--blue));color:#fff;font-family:'Sora',sans-serif;font-weight:800;margin-bottom:12px}
.step h3{font-size:1.08rem;margin-bottom:6px}
.step p{color:var(--ink-soft);font-size:.93rem}

/* ABOUT */
.about-grid{display:grid;gap:28px;align-items:center}
.about-art{border-radius:var(--radius);padding:18px;max-width:280px;margin:0 auto}
.about-copy p{color:var(--ink-soft);margin-top:14px}
.about-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.badge{background:var(--white);border:1px solid rgba(10,126,164,.18);color:var(--blue);font-weight:600;font-size:.82rem;padding:8px 14px;border-radius:999px}

/* REVIEWS */
.reviews{display:grid;gap:16px;margin-top:30px}
.review{border-radius:var(--radius);padding:24px}
.stars{color:#ffb547;font-size:1.05rem;letter-spacing:2px;margin-bottom:10px}
.review h3{font-size:1.05rem;margin-bottom:6px}
.review p{color:var(--ink-soft);font-size:.93rem}
.reviews-note{margin-top:18px;font-size:.82rem;color:var(--ink-soft);font-style:italic}

/* AREA */
.area-grid{display:grid;gap:28px;align-items:center}
.area-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:18px 0}
.area-list li{display:flex;align-items:center;gap:8px;color:var(--ink-soft);font-weight:500}
.area-list li:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal)}
.area-note{color:var(--ink-soft);font-size:.92rem}
.area-map{border-radius:var(--radius);padding:14px;max-width:340px;margin:0 auto}

/* CONTACT */
.contact-grid{display:grid;gap:28px}
.contact-copy p{color:var(--ink-soft);margin-top:12px}
.contact-details{list-style:none;margin-top:20px;display:grid;gap:14px}
.contact-details li{display:flex;align-items:center;gap:12px;color:var(--ink-soft)}
.ci{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--white);border:1px solid rgba(10,126,164,.15);color:var(--blue);flex-shrink:0}
.contact-form{border-radius:var(--radius);padding:24px;display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-weight:600;font-size:.86rem;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;min-height:var(--tap);padding:11px 14px;border-radius:12px;
  border:1.5px solid rgba(10,126,164,.2);background:rgba(255,255,255,.85);
  font:inherit;color:var(--ink);
}
.field textarea{min-height:88px;resize:vertical}
.form-note{font-size:.9rem;margin-top:4px;min-height:1.2em}
.form-note.ok{color:var(--blue-deep);font-weight:600}
.form-note.err{color:#b4413c;font-weight:600}

/* FOOTER */
.site-footer{background:linear-gradient(180deg,transparent,var(--bg-tint));margin-top:30px;padding-top:48px;border-top:1px solid rgba(255,255,255,.6)}
.footer-inner{display:grid;gap:26px;padding-bottom:28px}
.footer-brand p{color:var(--ink-soft);font-size:.92rem;margin-top:10px;max-width:300px}
.footer-col h4{font-size:.95rem;margin-bottom:10px}
.footer-col a,.footer-col span{display:block;color:var(--ink-soft);font-size:.9rem;margin-bottom:6px}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{border-top:1px solid rgba(10,126,164,.12);padding:18px 20px;font-size:.84rem;color:var(--ink-soft)}

/* STICKY CTA */
.sticky-cta{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:90;
  display:flex;align-items:center;justify-content:center;
  min-height:52px;border-radius:999px;font-family:'Sora',sans-serif;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--teal),var(--blue));
  box-shadow:0 12px 30px -8px rgba(10,126,164,.65);
}
.sticky-cta:hover{color:#fff}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(min-width:640px){
  .cards,.reviews,.steps{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:2.6rem}
}
@media(min-width:900px){
  .main-nav{display:flex}
  .header-phone{display:none}
  .hero-inner{grid-template-columns:1.4fr 1fr;align-items:center;gap:40px}
  .hero h1{font-size:3rem}
  .cards{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .reviews{grid-template-columns:repeat(3,1fr)}
  .why-grid,.about-grid,.area-grid{grid-template-columns:1.3fr 1fr}
  .about-grid{grid-template-columns:.8fr 1.3fr}
  .contact-grid{grid-template-columns:1fr 1.1fr}
  .footer-inner{grid-template-columns:2fr 1fr 1fr}
  .sticky-cta{display:none}
  .section h2{font-size:2rem}
}
@media(min-width:900px){body{padding-bottom:0}}
@media(max-width:899px){body{padding-bottom:84px}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .mist-layer{display:none}
  .droplets{display:none}
}