:root{
  --navy:#0A2C6B;
  --navy-deep:#071E4A;
  --blue:#1B6FD8;
  --ice:#6FC7F2;
  --frost:#F2F8FD;
  --red:#C8102E;
  --ink:#10233F;
  --muted:#5A6B85;
  --white:#FFFFFF;
  --radius:14px;
  --shadow:0 10px 30px rgba(10,44,107,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* ===== Thermo strip: signature red→blue divider ===== */
.thermo{height:5px;background:linear-gradient(90deg,var(--red) 0%,#E8484F 30%,var(--blue) 70%,var(--ice) 100%);border:0}

/* ===== Header ===== */
.topbar{background:var(--navy-deep);color:#BFD9F5;font-size:13px}
.topbar .container{display:flex;justify-content:center;align-items:center;padding-top:7px;padding-bottom:7px;gap:12px}
.topbar a{color:var(--white);font-weight:600}
.topbar a:hover{color:var(--ice)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid #E3EDF7}
header.site .container{display:flex;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:52px;width:auto}
.brand-name{font-family:'Archivo',sans-serif;font-weight:800;font-stretch:110%;font-size:18px;line-height:1.1;color:var(--navy)}
.brand-name span{display:block;font-family:'Inter',sans-serif;font-weight:600;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
nav.main{display:flex;gap:28px;align-items:center}
nav.main a{font-weight:600;font-size:14.5px;color:var(--ink);position:relative}
nav.main a:not(.cta):hover{color:var(--blue)}
.cta{background:var(--red);color:var(--white);padding:11px 22px;border-radius:999px;font-weight:700;font-size:14.5px;box-shadow:0 6px 16px rgba(200,16,46,.3);transition:transform .15s ease, box-shadow .15s ease}
.cta:hover{transform:translateY(-1px);box-shadow:0 9px 20px rgba(200,16,46,.38)}
.menu-btn{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}

/* ===== Hero ===== */
.hero{position:relative;background:
  radial-gradient(1100px 500px at 85% -10%, rgba(111,199,242,.35), transparent 60%),
  linear-gradient(160deg,var(--navy-deep) 0%,var(--navy) 55%,#0E3A85 100%);
  color:var(--white);overflow:hidden}
.hero::before{content:"❄";position:absolute;right:-70px;top:-60px;font-size:420px;line-height:1;color:rgba(111,199,242,.10);pointer-events:none}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:84px;padding-bottom:96px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:3px;background:linear-gradient(90deg,var(--red),var(--ice));border-radius:2px}
.hero h1{font-family:'Archivo',sans-serif;font-weight:900;font-stretch:105%;font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--ice)}
.hero p.lead{margin-top:20px;font-size:17.5px;color:#C9DDF4;max-width:52ch}
.hero-actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.btn-wa{display:inline-flex;align-items:center;gap:10px;background:#25D366;color:#06341B;font-weight:800;padding:14px 26px;border-radius:999px;font-size:15.5px;box-shadow:0 8px 22px rgba(37,211,102,.35);transition:transform .15s ease}
.btn-wa:hover{transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;border:1.5px solid rgba(255,255,255,.35);color:var(--white);font-weight:700;padding:14px 26px;border-radius:999px;font-size:15.5px;transition:background .15s ease}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.hero-badge{justify-self:center;position:relative}
.hero-badge img{width:min(340px,80%);margin:0 auto;filter:drop-shadow(0 24px 40px rgba(0,0,0,.35))}
.hero-stats{display:flex;gap:0;margin-top:44px;border-top:1px solid rgba(255,255,255,.15);padding-top:24px}
.hero-stats div{padding-right:32px;margin-right:32px;border-right:1px solid rgba(255,255,255,.15)}
.hero-stats div:last-child{border:0;margin:0;padding-right:0}
.hero-stats strong{font-family:'Archivo',sans-serif;font-weight:800;font-size:24px;display:block;color:var(--white)}
.hero-stats span{font-size:13px;color:#A9C6E8}

/* ===== Services ===== */
section{padding:88px 0}
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head .eyebrow{color:var(--red)}
.sec-head .eyebrow::before{background:linear-gradient(90deg,var(--blue),var(--red))}
h2{font-family:'Archivo',sans-serif;font-weight:800;font-stretch:105%;font-size:clamp(28px,3.6vw,40px);line-height:1.12;color:var(--navy)}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16.5px}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{background:var(--frost);border:1px solid #DCEBF8;border-radius:var(--radius);padding:34px 28px;position:relative;overflow:hidden;transition:transform .18s ease, box-shadow .18s ease}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.svc::after{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(180deg,var(--red),var(--blue))}
.svc .ico{width:56px;height:56px;border-radius:14px;background:var(--navy);color:var(--white);display:grid;place-items:center;font-size:26px;margin-bottom:20px}
.svc h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:20px;color:var(--navy);margin-bottom:10px}
.svc p{color:var(--muted);font-size:15px}
.svc ul{margin-top:16px;list-style:none}
.svc li{font-size:14px;color:var(--ink);padding:5px 0 5px 24px;position:relative}
.svc li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}

/* ===== Why us ===== */
.why{background:var(--frost)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-card{background:var(--white);border:1px solid #DCEBF8;border-radius:var(--radius);padding:26px 22px}
.why-card .wi{width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--white);display:grid;place-items:center;font-size:22px}
.why-card h4{font-weight:700;font-size:16px;color:var(--navy);margin:8px 0 6px}
.why-card p{font-size:14px;color:var(--muted)}

/* ===== Contact ===== */
.contact{background:
  radial-gradient(900px 400px at 15% 110%, rgba(200,16,46,.18), transparent 60%),
  var(--navy-deep);color:var(--white)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact h2{color:var(--white)}
.contact p.lead{color:#C9DDF4;margin-top:14px;font-size:16.5px}
.contact-list{margin-top:32px;display:grid;gap:16px}
.contact-item{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px 20px;transition:background .15s ease}
.contact-item:hover{background:rgba(255,255,255,.11)}
.contact-item .ci{width:44px;height:44px;border-radius:10px;background:var(--blue);display:grid;place-items:center;font-size:20px;flex:none}
.contact-item strong{display:block;font-size:15.5px}
.contact-item span{font-size:13px;color:#A9C6E8}
.socials{display:flex;gap:12px;margin-top:28px}
.socials a{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);display:grid;place-items:center;transition:background .15s ease,transform .15s ease}
.socials a:hover{background:var(--red);transform:translateY(-2px)}
.socials svg{width:21px;height:21px;fill:var(--white)}
.wa-panel{background:var(--white);color:var(--ink);border-radius:18px;padding:36px 32px;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.wa-panel h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:22px;color:var(--navy)}
.wa-panel p{color:var(--muted);font-size:15px;margin:10px 0 22px}
.wa-panel .btn-wa{width:100%;justify-content:center}
.wa-panel .or{text-align:center;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:18px 0}
.wa-panel .call{display:flex;justify-content:center;align-items:center;gap:10px;border:1.5px solid #DCEBF8;border-radius:999px;padding:13px;font-weight:700;color:var(--navy);transition:border-color .15s ease}
.wa-panel .call:hover{border-color:var(--blue)}

/* ===== Footer ===== */
footer{background:#051636;color:#8FB0DA;font-size:13.5px}
footer .container{display:flex;justify-content:space-between;align-items:center;padding-top:22px;padding-bottom:22px;gap:12px;flex-wrap:wrap}
footer a:hover{color:var(--white)}

/* ===== WhatsApp float ===== */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:100;display:flex;align-items:center;gap:0;filter:drop-shadow(0 10px 24px rgba(0,0,0,.28))}
.wa-float .bubble{background:var(--white);color:var(--ink);font-size:13.5px;font-weight:600;padding:11px 16px;border-radius:12px;margin-right:12px;position:relative;opacity:0;transform:translateX(8px);transition:opacity .3s ease,transform .3s ease;pointer-events:none;white-space:nowrap}
.wa-float .bubble::after{content:"";position:absolute;right:-7px;top:50%;transform:translateY(-50%);border:7px solid transparent;border-left-color:var(--white);border-right:0}
.wa-float.show .bubble{opacity:1;transform:translateX(0)}
.wa-float .btn{width:62px;height:62px;border-radius:50%;background:#25D366;display:grid;place-items:center;transition:transform .15s ease}
.wa-float .btn:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}

/* ===== Reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
}

/* ===== Responsive ===== */
@media (max-width:920px){
  .hero .container{grid-template-columns:1fr;padding-top:56px;padding-bottom:64px}
  .hero-badge{order:-1}
  .hero-badge img{width:200px}
  .svc-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid #E3EDF7;box-shadow:var(--shadow)}
  nav.main.open{display:flex}
  .menu-btn{display:block}
  .hero-stats{flex-wrap:wrap;gap:18px}
  .hero-stats div{border:0;margin:0;padding:0;flex:1 1 40%}
}
@media (max-width:520px){
  .why-grid{grid-template-columns:1fr}
  .wa-float .bubble{display:none}
}