/* Raviteja Waterproofing Solutions. Mobile-first: base rules are phone, min-width queries add tablet (700) and desktop (1000). */
:root{
  --bg:#F4F8FD; --surface:#FFFFFF; --fg:#0A1B4D; --muted:#51628A; --line:#DCE5F3;
  --accent:#1568F0; --accent-2:#2E8BFF; --soft:#E8F0FD; --navy:#071A4A; --gold:#F5B82E; --green:#16A34A;
  --f-display:"Archivo","Arial Black",system-ui,sans-serif;
  --f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:var(--f-body);
  --gutter:max(16px,env(safe-area-inset-left,0px));
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.55;
  padding:0 max(16px,env(safe-area-inset-right,0px)) calc(72px + env(safe-area-inset-bottom,0px)) var(--gutter);overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:700;margin:0;line-height:1.05;text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:1180px;margin-inline:auto;position:relative}
.band{margin-inline:calc(var(--gutter)*-1) calc(max(16px,env(safe-area-inset-right,0px))*-1);padding-inline:var(--gutter) max(16px,env(safe-area-inset-right,0px))}
.label{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 22px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;border:0;cursor:pointer;font-family:var(--f-body);transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn-p{background:var(--accent);color:#fff;box-shadow:0 10px 26px -10px var(--accent)}
.btn-g{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn-w{background:#1FA855;color:#fff}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.top .wrap{display:flex;align-items:center;gap:14px;min-height:64px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;min-width:0}
.brand img{height:44px;width:auto}
.brand .nm b{display:block;font-family:var(--f-display);font-weight:800;font-size:23px;line-height:1;letter-spacing:.01em;color:#0B3FA8}
.brand .nm small{display:block;font-size:9.5px;letter-spacing:.08em;font-weight:700;color:var(--fg);margin-top:3px;white-space:nowrap}
.nav,.hcall,.btn-q{display:none}
.burger{margin-left:auto;all:unset;margin-left:auto;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;border-radius:10px}
.burger svg{width:28px;height:28px;stroke:var(--accent);stroke-width:2.4;fill:none;stroke-linecap:round}
.mnav{border-top:1px solid var(--line);padding:4px 0 18px;max-height:calc(100vh - 72px);max-height:calc(100dvh - 72px);overflow-y:auto}
.mnav[hidden]{display:none}
.mnav>a,.msv>summary{display:flex;align-items:center;justify-content:space-between;padding:15px 2px;font-size:16px;font-weight:600;color:var(--fg);text-decoration:none;border-bottom:1px solid var(--line)}
.msv>summary{list-style:none;cursor:pointer}
.msv>summary::-webkit-details-marker{display:none}
.msv>summary svg{width:14px;height:14px;stroke:var(--fg);fill:none;stroke-width:2;transition:transform .2s}
.msv[open]>summary svg{transform:rotate(180deg)}
.msv[open]>summary{border-bottom-color:transparent}
.msv .sl{display:grid;padding:0 0 8px 14px;border-bottom:1px solid var(--line);margin-left:2px;border-left:2px solid var(--soft)}
.msv .sl a{padding:11px 12px;font-size:15px;font-weight:500;color:var(--muted);text-decoration:none}
.msv .sl a:hover{color:var(--accent)}
.mnav .cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:16px}
.mnav .cta .btn{width:100%}
@media(min-width:1000px){
  .top .wrap{min-height:78px;gap:clamp(14px,2vw,26px)}
  .brand img{height:52px}.brand .nm b{font-size:clamp(24px,2.3vw,30px)}.brand .nm small{font-size:clamp(8.5px,.8vw,10px)}
  .nav{display:flex;align-items:center;gap:clamp(14px,2vw,26px);margin-left:auto;font-size:13.5px;font-weight:600}
  .nav>a,.dd-b{white-space:nowrap;color:var(--fg);text-decoration:none;position:relative;padding:8px 0;font:inherit;font-weight:600}
  .nav>a:hover,.dd-b:hover{color:var(--accent)}
  .nav a.cur::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);border-radius:2px}
  .dd{position:relative}
  .dd-b{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:5px;font-weight:600;padding:8px 0;position:relative}
  .dd-b svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2.4}
  .dd-m{position:absolute;top:100%;left:-14px;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 24px 50px -20px rgba(10,27,77,.35);display:none}
  .dd:hover .dd-m,.dd:focus-within .dd-m,.dd.open .dd-m{display:grid}
  .dd-m a{padding:9px 12px;border-radius:8px;text-decoration:none;font-weight:600}
  .dd-m a:hover{background:var(--soft);color:var(--accent)}
  .hcall{display:flex;align-items:center;gap:10px;text-decoration:none;line-height:1.15}
  .hcall .ic{width:40px;height:40px;border-radius:50%;background:var(--accent);display:grid;place-items:center}
  .hcall .ic svg{width:20px;height:20px;fill:#fff}
  .hcall b{display:block;font-size:17px;font-weight:700;white-space:nowrap}.hcall small{color:var(--muted);font-size:11.5px}
  .btn-q{display:inline-flex;background:var(--accent);color:#fff;min-height:46px;box-shadow:0 10px 26px -12px var(--accent)}
  .burger,.mnav{display:none!important}
}

/* ---------- hero ---------- */
.hero{background:linear-gradient(115deg,#04113A 0%,#0A2A74 55%,#0B3C96 100%);color:#fff;position:relative;overflow:hidden;padding-block:26px 120px}
.hero canvas{position:absolute;inset:auto 0 0 0;width:100%;height:96px;pointer-events:none;z-index:2}
.hero .wrap{display:grid;gap:22px}
.hero-photo{position:absolute;right:calc(var(--gutter)*-1);top:-26px;bottom:-120px;width:50%;max-width:360px;z-index:0;pointer-events:none}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:60% 25%;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 38%);mask-image:linear-gradient(90deg,transparent 0,#000 38%)}
.hero .copy{position:relative;z-index:1}
.hero .label{color:#6FB4FF;display:block;margin-bottom:12px;max-width:26ch}
.hero h1{font-size:clamp(31px,9.2vw,44px);font-weight:800;line-height:.98;letter-spacing:-.01em;max-width:11.5em}
.hero h1 em{font-style:inherit;color:var(--accent-2)}
.hero .sub{margin-top:16px;max-width:30ch;color:#E4ECFF;font-size:14.5px;line-height:1.45}
.hero .cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero .cta .btn{min-height:48px}
.hero .cta .btn-g{display:none}
.hf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:6px;position:relative;z-index:1}
.hf div{display:grid;justify-items:center;gap:6px;text-align:center;font-size:12px;line-height:1.2;font-weight:600;padding:0 4px;border-left:1px solid rgba(255,255,255,.2)}
.hf div:first-child{border-left:0}
.hf svg{width:30px;height:30px;stroke:#6FB4FF;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.qcard{display:none}
@media(min-width:700px){.hero h1{font-size:clamp(40px,6vw,52px)}.hero .sub{font-size:16px;max-width:40ch}.hero-photo{width:46%}}
@media(min-width:1000px){
  .hero{padding-block:44px 150px}
  .hero canvas{height:150px}
  .hero .wrap{grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start}
  .hero .copy{max-width:560px}
  .hero h1{font-size:clamp(46px,5.4vw,70px)}
  .hero-photo{right:352px;left:auto;width:min(400px,38%);max-width:none;height:auto;top:-44px;bottom:-150px}
  .hero-photo img{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 30%,#000 82%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 30%,#000 82%,transparent 100%);object-position:70% 30%}
  .hero .label{max-width:none}
  .hero .cta .btn-g{display:inline-flex;color:#fff}
  .hero .cta{margin-top:26px}
  .hf{grid-template-columns:repeat(4,auto);justify-content:start;gap:0;margin-top:34px;grid-column:1}
  .hf div{grid-template-columns:auto auto;gap:10px;text-align:left;justify-items:start;align-items:center;font-size:13px;padding:0 22px}
  .hf div:first-child{padding-left:0}
  .qcard{display:block;background:#fff;color:var(--fg);border-radius:18px;padding:22px;box-shadow:0 30px 70px -24px rgba(0,0,0,.55);position:relative;z-index:2;grid-column:2;grid-row:1/3}
}

/* ---------- forms ---------- */
.qcard h3,.formcard h3{font-size:22px;font-weight:800}
.qcard .hint,.formcard .hint{color:var(--muted);font-size:13px;margin:4px 0 14px}
.f{display:grid;gap:10px}
.fld{position:relative;display:block}
.fld svg{position:absolute;left:12px;top:13px;width:18px;height:18px;stroke:#7C8BB0;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.fld input,.fld select,.fld textarea{font:inherit;font-size:14px;color:var(--fg);background:#F6F9FE;border:1.5px solid var(--line);border-radius:10px;padding:11px 12px 11px 40px;width:100%;min-width:0;appearance:none}
.fld textarea{min-height:76px;resize:vertical}
.fld select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='m2 4 4 4 4-4' fill='none' stroke='%2351628A' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:12px;padding-right:34px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:3px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.f .btn{width:100%;background:var(--accent);color:#fff;min-height:48px;margin-top:2px}
.or{text-align:center;font-size:12.5px;color:var(--muted);margin-top:14px}
.or a{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);margin-top:4px;line-height:1.15;text-align:left}
.or a svg{width:34px;height:34px;fill:var(--accent)}
.or a b{display:block;font-family:var(--f-display);font-size:26px;font-weight:800}
.or a small{display:block;font-size:12px;color:var(--muted);font-weight:500}
.note{color:var(--muted);font-size:12.5px;margin-top:10px}

/* ---------- sections ---------- */
section{padding-block:clamp(40px,8vw,88px)}
.head{display:grid;gap:10px;margin-bottom:24px;max-width:720px}
.head h2{font-size:clamp(26px,4.4vw,48px);font-weight:800}
.head p{color:var(--muted);max-width:58ch}
.sechead{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px}
.sechead h2{font-size:clamp(22px,3.6vw,42px);font-weight:800;margin-top:4px}
.sechead p{color:var(--muted);margin-top:8px;max-width:60ch;font-size:15px;display:none}
.sechead .btn{min-height:40px;padding:0 16px;font-size:13.5px;color:var(--accent);flex:none}
.sechead .all-d{display:none}
@media(min-width:700px){.sechead p{display:block}}
@media(min-width:1000px){.sechead .all-m{display:none}.sechead .all-d{display:inline-flex}}

.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tile{background:#fff;border-radius:12px;overflow:hidden;text-decoration:none;box-shadow:0 8px 22px -14px rgba(10,27,77,.45);border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.tile:hover{transform:translateY(-3px);box-shadow:0 18px 32px -16px rgba(21,104,240,.5)}
.tile img{width:100%;height:auto;aspect-ratio:17/9;object-fit:cover}
.tile span{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:9px 8px;font-weight:700;font-size:12.5px;line-height:1.15;flex:1}
.tile .full{display:none}
.tile i{display:none;flex:none;width:26px;height:26px;border-radius:50%;background:var(--accent);place-items:center}
.tile i svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
@media(min-width:700px){.tiles{gap:14px}.tile span{font-size:14px;padding:11px 12px}}
@media(min-width:1000px){.tiles{grid-template-columns:repeat(6,minmax(0,1fr))}.tile .short{display:none}.tile .full{display:inline}.tile i{display:grid}}

.duo{display:grid;gap:18px}
.dcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 14px 34px -24px rgba(10,27,77,.4);min-width:0}
.dcard h2{font-size:clamp(22px,3vw,30px);font-weight:800;}
.dcard>p{color:var(--muted);font-size:14.5px;margin-top:8px}
.thermal-in{display:grid;gap:16px;margin-top:14px}
.thermal-in .btn{background:var(--navy);color:#fff;min-height:42px;font-size:14px;margin-top:14px}
.thermal-in .txt{display:none}
.panel{position:relative;aspect-ratio:5/2.4;border-radius:12px;overflow:hidden;background:#0c1330;touch-action:pan-y;--x:50%;isolation:isolate}
.panel .vis{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.panel .heat{position:absolute;inset:0;clip-path:inset(0 0 0 var(--x));background:
  radial-gradient(34% 34% at 36% 46%,#2a39ff 0%,#1e8bff 45%,transparent 100%),
  radial-gradient(60% 55% at 78% 22%,#ff3b1f 0%,#ff9a1a 42%,transparent 82%),
  radial-gradient(55% 50% at 24% 82%,#ffe14a 0%,#ff8a1a 45%,transparent 85%),
  radial-gradient(40% 40% at 90% 85%,#ffd23a 0%,transparent 80%),
  linear-gradient(160deg,#c026d3,#e11d48 60%,#f97316)}
.panel .divider{position:absolute;top:0;bottom:0;left:var(--x);width:2px;background:#fff;margin-left:-1px;pointer-events:none;z-index:3}
.panel .divider::after{content:"";position:absolute;top:50%;left:50%;width:34px;height:34px;margin:-17px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m9 7-5 5 5 5M15 7l5 5-5 5' fill='none' stroke='%230A1B4D' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat;box-shadow:0 4px 14px rgba(0,0,0,.4)}
.panel .tagv,.panel .tagt{position:absolute;top:8px;z-index:3;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:7px;background:rgba(5,11,34,.72);color:#fff}
.panel .tagv{left:8px}.panel .tagt{right:8px}
.panel .tip{position:absolute;left:62%;top:58%;z-index:3;background:#fff;color:var(--fg);font-size:11px;font-weight:600;line-height:1.2;padding:6px 9px;border-radius:7px;box-shadow:0 6px 18px rgba(0,0,0,.35);opacity:0;transition:opacity .2s;pointer-events:none;max-width:110px}
.panel.hot .tip{opacity:1}
.panel input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;z-index:4}
.panel:focus-within{outline:3px solid var(--accent);outline-offset:3px}
@media(min-width:700px){.panel{aspect-ratio:2/1}}
@media(min-width:1000px){
  .duo{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}
  .dcard{padding:24px}
  .thermal-in{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center}
  .thermal-in .txt{display:block}
  .thermal-in .txt h2{margin-bottom:0}
  .dcard>h2.m,.dcard>p.m{display:none}
  .panel{aspect-ratio:1.9/1}
}
@media(max-width:999px){.thermal-in .txt{display:none}.thermal-in .btn-m{display:inline-flex}}
.thermal-in .btn-m{display:none}

.layers{display:grid;gap:12px;margin-top:12px}
.lbtns{display:grid;gap:4px;align-content:start}
.lbtn{all:unset;box-sizing:border-box;cursor:pointer;display:grid;grid-template-columns:30px minmax(0,1fr) 16px;gap:8px;align-items:center;padding:8px 10px;border-radius:8px;border:1.5px solid transparent;font-size:13px;color:var(--muted);transition:background .15s}
.lbtn .n{font-family:var(--f-mono);font-size:11px}
.lbtn svg{width:14px;height:14px;stroke:var(--accent);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.lbtn:hover{background:var(--soft)}
.lbtn[aria-pressed="true"]{border-color:var(--accent);background:#fff;color:var(--accent);font-weight:700}
.lbtn[aria-pressed="true"] svg{opacity:1}
.lbtn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.diagram svg{width:100%;height:auto}
.il{transition:filter .2s}
.diagram[data-sel] .il{filter:saturate(.3) brightness(1.12)}
.diagram[data-sel="0"] .i0,.diagram[data-sel="1"] .i1,.diagram[data-sel="2"] .i2,.diagram[data-sel="3"] .i3,.diagram[data-sel="4"] .i4{filter:none}
.ll{font-size:11.5px;fill:var(--fg);font-family:var(--f-body)}
.ll.sel{fill:var(--accent);font-weight:700}
.lead-l{stroke:#9AA9CC;stroke-width:1}
.lead-d{fill:#fff;stroke:var(--accent);stroke-width:1.5}
@media(min-width:560px){.layers{grid-template-columns:minmax(0,.55fr) minmax(0,1fr);align-items:center}}

/* all-services cards */
.svc{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:12px;min-width:0;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 18px 40px -22px var(--accent)}
.card svg{width:42px;height:42px;stroke:var(--accent);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:20px;font-weight:800;line-height:1.1}
.card p{color:var(--muted);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:4px}
.tags span{font-family:var(--f-mono);font-size:11px;padding:4px 10px;border-radius:999px;background:var(--soft)}
.card.scan{background:var(--navy);border-color:transparent;color:#fff}
.card.scan p{color:#AEC0EA}.card.scan svg{stroke:#7DB8FA}.card.scan .btn{align-self:flex-start;color:#fff}
@media(min-width:700px){.svc{grid-template-columns:repeat(2,minmax(0,1fr))}.card.scan{grid-column:1/-1;flex-direction:row;align-items:center;gap:22px}.card.scan .btn{margin-left:auto}}
@media(min-width:1000px){.svc{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* process */
.steps{display:grid;gap:0;border-left:2px solid var(--fg);margin-left:6px}
.step{padding:0 0 24px 22px;position:relative}
.step::before{content:"";position:absolute;top:4px;left:-8px;width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.step .t{font-family:var(--f-mono);font-size:12px;color:var(--accent);display:block;font-weight:600}
.step h3{font-size:20px;font-weight:800;margin:6px 0}
.step p{font-size:14.5px;color:var(--muted)}
@media(min-width:1000px){.steps{grid-template-columns:repeat(5,minmax(0,1fr));border-left:0;border-top:2px solid var(--fg);margin:0}.step{padding:22px 18px 0 0}.step::before{top:-8px;left:0}.step .t{margin-top:10px}}

/* about / trust */
.alt-b{background:var(--soft)}
.trust{display:grid;gap:28px}
.pts{display:grid;gap:10px}
.list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.list li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.list li::before{content:"";width:22px;height:22px;border-radius:50%;background:var(--soft) no-repeat center/12px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6.5 5 9l5-6' fill='none' stroke='%231568F0' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.list.problems li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 6C6 6 3.5 8.5 3.5 9.8a2.5 2.5 0 0 0 5 0C8.5 8.5 6 6 6 6zM6 1v3' fill='none' stroke='%231568F0' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E")}
.list strong{display:block;font-weight:700}.list span{color:var(--muted);font-size:14.5px}
.poster{margin:0;justify-self:center;width:min(100%,400px)}
.poster img{width:100%;height:auto;border-radius:18px;border:1px solid var(--line);box-shadow:0 24px 60px -30px rgba(10,27,77,.5)}
.poster figcaption{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}
@media(min-width:900px){.trust{grid-template-columns:minmax(0,1fr) minmax(0,.7fr);align-items:center;gap:56px}}

/* contact */
.contact-b{background:linear-gradient(115deg,#04113A,#0A2A74);color:#fff}
.contact{display:grid;gap:28px;align-items:start}
.contact h2{font-size:clamp(30px,5vw,56px);font-weight:800;}
.contact h2 em{font-style:inherit;color:var(--accent-2)}
.contact .lead{margin-top:16px;color:#C5D4F5;max-width:44ch}
.phones{display:flex;flex-wrap:wrap;gap:4px 22px;margin-top:18px}
.phones a{font-family:var(--f-display);font-weight:800;font-size:clamp(26px,4vw,36px);color:#fff;text-decoration:none}
.addr{margin-top:12px;color:#C5D4F5;font-size:15px}
.map{margin-top:16px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.18);aspect-ratio:16/10;background:#0c1330}
.map iframe{width:100%;height:100%;border:0;display:block}
.contact .btn-g{color:#fff;margin-top:14px}
.formcard{background:#fff;color:var(--fg);border-radius:20px;padding:22px}
@media(min-width:900px){.contact{grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:56px}}

/* service pages */
.crumbs{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;color:#AEC0EA;margin-bottom:16px}
.crumbs a{color:#AEC0EA;text-decoration:none}.crumbs a:hover{color:#fff}
.page-hero{background:linear-gradient(115deg,#04113A,#0A2A74 60%,#0B3C96);color:#fff;padding-block:32px 40px;position:relative}
.page-hero::after{content:"";position:absolute;inset:auto 0 0 0;height:5px;background:linear-gradient(90deg,#2E8BFF,#5BA8F5,var(--gold))}
.page-hero .wrap{display:grid;gap:24px;align-items:center}
.page-hero h1{font-size:clamp(32px,7vw,64px);font-weight:800;line-height:1}
.page-hero h1 em{font-style:inherit;color:var(--accent-2)}
.page-hero .sub{margin-top:16px;max-width:52ch;color:#D5E1FA;font-size:16.5px}
.page-hero .cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips span{font-family:var(--f-mono);font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.22);color:#C5D4F5}
.chips span b{color:var(--gold);font-weight:600}
.panel-note{border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:22px;display:grid;gap:12px}
.panel-note .big{font-family:var(--f-display);font-weight:800;font-size:clamp(40px,7vw,60px);line-height:1;color:var(--gold)}
.panel-note p{color:#C5D4F5;font-size:15px}
.panel-note a{color:#fff;font-weight:700;text-decoration:none;font-family:var(--f-mono);font-size:14px}
@media(min-width:900px){.page-hero .wrap{grid-template-columns:minmax(0,1.2fr) minmax(0,.7fr);gap:56px}.page-hero{padding-block:56px 64px}}
.two{display:grid;gap:28px}
@media(min-width:800px){.two{grid-template-columns:repeat(2,minmax(0,1fr));gap:44px}}
.sub-h{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:12px;display:block}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.spec{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px}
.spec small{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.spec b{display:block;font-family:var(--f-display);font-size:22px;font-weight:800;margin-top:4px}
.spec span{font-size:12px;color:var(--muted)}
.offer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 28px;background:linear-gradient(100deg,#F5B82E,#FFD25E);color:#0A1B4D;border-radius:18px;padding:18px 22px;margin-bottom:28px}
.offer b{font-family:var(--f-display);font-weight:800;font-size:clamp(22px,3.6vw,36px);line-height:1}
.offer span{font-weight:600}
.more{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.more a{display:block;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-weight:700;transition:border-color .2s,transform .2s}
.more a:hover{border-color:var(--accent);transform:translateY(-2px)}
.more a small{display:block;font-weight:500;color:var(--muted);font-size:13px;margin-top:2px}

/* footer, floating actions */
/* footer: three foldable columns on phone, open columns on desktop */
.site-foot{background:#D6E2F4;color:var(--fg);padding-block:36px 24px;margin-top:0}
.site-foot a{text-decoration:none;color:inherit}.site-foot a:hover{color:var(--accent)}
.fbrand p{margin-top:14px;max-width:52ch;color:#33466F;font-size:15px}
.fbrand .brand img{height:48px}
.soc{display:flex;gap:10px;margin-top:18px}
.soc a{width:44px;height:44px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 6px 16px -10px rgba(10,27,77,.5);transition:transform .15s}
.soc a:hover{transform:translateY(-2px)}
.soc svg{width:20px;height:20px;stroke:var(--fg);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.soc a:nth-child(1) svg,.soc a:nth-child(2) svg{fill:var(--fg);stroke:none}
.fcols{margin-top:26px;border-top:1px solid rgba(10,27,77,.15)}
.fcol{border-bottom:1px solid rgba(10,27,77,.15)}
.fcol summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:16px 0;font-family:var(--f-display);font-size:20px;font-weight:800}
.fcol summary::-webkit-details-marker{display:none}
.fcol summary svg{width:14px;height:14px;stroke:var(--fg);fill:none;stroke-width:2;transition:transform .2s}
.fcol[open] summary svg{transform:rotate(180deg)}
.fcol ul{list-style:none;margin:0;padding:0 0 16px;display:grid;gap:12px;font-size:15px;color:#33466F}
.fcol .cols2{display:block;columns:2;column-gap:16px}.fcol .cols2 li{break-inside:avoid;margin-bottom:12px}
.fcontact li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start;overflow-wrap:anywhere}
.fcontact svg{width:18px;height:18px;margin-top:3px;stroke:var(--accent);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fcontact li:first-child svg{fill:var(--accent);stroke:none}
.fbot{margin-top:18px;font-size:13px;color:#33466F}
@media(min-width:1000px){
  .site-foot{padding-block:56px 28px}
  .site-foot .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,2.1fr);gap:48px 56px}
  .fcols{margin-top:0;border-top:0;display:grid;grid-template-columns:.7fr 1.6fr 1.3fr;gap:32px}
  .fcol{border-bottom:0}
  .fcol summary{padding:0 0 16px;cursor:default;pointer-events:none}
  .fcol summary svg{display:none}
  .fbot{grid-column:1/-1;padding-top:18px;border-top:1px solid rgba(10,27,77,.15);margin-top:0}
}
.trust.one{grid-template-columns:minmax(0,1fr)}
@media(min-width:700px){.trust.one .pts{grid-template-columns:repeat(2,minmax(0,1fr))}}
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px -18px rgba(10,27,77,.4)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:10px;min-height:52px;border-radius:12px;background:var(--green);color:#fff;text-decoration:none;font-weight:700;line-height:1.1;font-size:13.5px}
.mbar a small{display:block;font-weight:600;font-size:13.5px}
.mbar a b{display:block;font-weight:700;font-size:15px}
.mbar svg{width:26px;height:26px;fill:#fff;flex:none}
.wa{display:none}
@media(min-width:1000px){
  body{padding-bottom:0}
  .mbar{display:none}
  .wa{position:fixed;right:20px;bottom:20px;z-index:40;min-height:52px;padding:0 20px;border-radius:999px;background:#1FA855;color:#fff;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:10px;box-shadow:0 14px 34px -10px rgba(0,0,0,.5)}
  .wa svg{width:22px;height:22px;fill:#fff}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
@media(min-width:1000px) and (max-width:1149px){.hcall{display:none}}
@media(min-width:1000px){.layers{grid-template-columns:minmax(0,.75fr) minmax(0,1fr)}.thermal-in{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}}
.brands{margin-top:22px}.brands>div{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.brands b{font-family:var(--f-display);font-weight:800;font-size:17px;padding:10px 18px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.fbot{display:grid;gap:4px;text-align:center}.fbot .dev{color:var(--accent);font-weight:700}.fbot .dev:hover{text-decoration:underline}

.addr a{display:inline-block;padding:8px 0}

/* ---- FAQ, areas, ads landing pages ---- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 18px}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:14px;height:14px;flex:none;stroke:var(--accent);fill:none;stroke-width:2;transition:transform .2s}
.faq details[open] summary svg{transform:rotate(180deg)}
.faq details p{padding:0 0 18px;color:var(--muted)}
.areas{display:flex;flex-wrap:wrap;gap:8px}
.areas span{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:14px}
.lp-top .wrap{justify-content:space-between}
.lp-call{min-height:44px;padding:0 16px}
.lp-call svg{fill:#fff;stroke:none}
.lp-pts{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px}
.lp-pts li{display:flex;gap:10px;align-items:center;color:#E4ECFF;font-weight:600}
.lp-pts li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--accent-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.5 5 9l4.500-6' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat;flex:none}
.lp-foot{padding-block:18px}
@media(min-width:900px){.lp-pts{grid-template-columns:1fr 1fr}}

.areas a{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:14px;text-decoration:none;transition:border-color .2s,color .2s}
.areas a:hover{border-color:var(--accent);color:var(--accent)}
.prose{max-width:760px}
.prose h2{font-size:clamp(22px,3vw,30px);font-weight:800;margin:34px 0 10px}
.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 14px;font-size:17px;line-height:1.7}