:root{--navy:#101e2d;--deep:#071522;--ink:#1d2a39;--orange:#ff752c;--orange2:#f84f1c;--teal:#86d2ca;--paper:#f8f9f8;--muted:#67727e;--line:#dee3e5;--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:102px}body{margin:0;font-family:"DM Sans",Arial,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Outfit,Arial,sans-serif;letter-spacing:-.043em}h2{font-size:clamp(38px,4.25vw,70px);font-weight:700;line-height:1.04;margin-bottom:24px}h3{font-weight:700;line-height:1.1}p{line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(1220px,calc(100% - 68px));margin:0 auto}.skip{position:absolute;top:-100px;left:12px;background:#fff;padding:12px;z-index:500}.skip:focus{top:12px}.hidden{position:absolute!important;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
.announcement{height:38px;padding:0 5vw;display:flex;justify-content:center;align-items:center;gap:14px;letter-spacing:.12em;font-size:10px;font-weight:800;background:#081725;color:#dee9ef}.announcement a{margin-left:auto;text-transform:none;letter-spacing:.01em;font-size:12px;color:#fff}.announcement a span{margin-left:6px;color:var(--orange)}.pulse{background:var(--orange);height:7px;width:7px;border-radius:50%;box-shadow:0 0 12px #ff752c88}.announcement-sep{height:12px;width:1px;background:#3e4e5b}
.site-header{position:sticky;top:0;background:#f9faf9f5;border-bottom:1px solid #dee3e5;z-index:100;backdrop-filter:blur(16px)}.nav{height:80px;display:flex;align-items:center;gap:30px;justify-content:space-between}.logo{display:flex;gap:11px;align-items:center;flex:none}.logo img{border-radius:50%;object-fit:cover;box-shadow:0 0 0 1px #dce1e5}.logo strong{display:block;font:800 29px/1 Outfit;color:var(--navy);letter-spacing:.025em}.logo small{display:block;margin-top:3px;letter-spacing:.2em;font-weight:800;font-size:9px;color:#3b5568}.nav-links{display:flex;align-items:center;gap:23px}.nav-links a{font-size:13px;font-weight:700;color:#4a5867;transition:color .15s}.nav-links a:hover,.inline-link:hover{color:var(--orange2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;padding:14px 22px;border-radius:11px;font-weight:800;font-size:13px;line-height:1.2;border:1px solid transparent;transition:transform .2s,background-color .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px)}.btn span{font-size:16px}.btn-dark{background:#112539;color:#fff}.btn-dark:hover{background:#203c52}.btn-orange{background:linear-gradient(135deg,#ff842f,#f45c20);color:#111b26;box-shadow:0 12px 26px #da571f38}.btn-orange:hover{box-shadow:0 15px 30px #da571f55}.btn-ghost{border-color:#708495;color:#fff;background:#ffffff08}.btn-ghost:hover{background:#ffffff18}.btn-light{background:#fff;color:#14293c}.menu-toggle{display:none}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 78% 38%,#214154 0%,transparent 42%),linear-gradient(125deg,#091622 8%,#11273b 70%,#0d2032);color:#fff}.hero-glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 52% 90%,#dd6a2a21,transparent 38%)}.hero-grid{min-height:690px;padding:70px 0 65px;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:40px}.eyebrow,.kicker{font-size:11px;letter-spacing:.19em;font-weight:800;color:#ef712c}.eyebrow{display:flex;align-items:center;gap:10px;color:#ff9c61}.eyebrow .line{width:24px;height:1px;background:#ff9c61}.hero h1{font-size:clamp(60px,6.15vw,96px);font-weight:700;line-height:.99;margin:24px 0 27px;letter-spacing:-.063em}.hero h1 em{font-style:normal;color:#ff8443}.hero-copy>p{max-width:530px;font-size:16px;line-height:1.8;color:#bdccd7;margin-bottom:30px}.hero-ctas{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}.hero-tags span{font-size:11px;color:#bbc9d3;letter-spacing:.05em;border-left:2px solid #ed7c3e;padding:3px 12px}
.hero-visual{position:relative;height:560px;min-width:0}.hero-visual-back{position:absolute;inset:0;border-radius:30px;overflow:hidden;background:linear-gradient(155deg,#d6dfe3,#aabec5 52%,#809fa9);box-shadow:0 34px 80px #0006;border:1px solid #ebf5f73d}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff16 1px,transparent 1px),linear-gradient(90deg,#ffffff16 1px,transparent 1px);background-size:40px 40px;opacity:.6}.orbit{position:absolute;border:1px solid #eaf1f18c;left:50%;top:53%;transform:translate(-50%,-50%);border-radius:50%;pointer-events:none}.orbit-one{width:380px;height:380px}.orbit-two{width:510px;height:510px}.tech-image{position:absolute;bottom:-20px;left:50%;height:570px;width:auto;max-width:none;transform:translateX(-50%);mix-blend-mode:multiply;object-fit:cover;filter:contrast(1.03) saturate(1.04)}.corner-tag{position:absolute;top:22px;left:24px;font-size:10px;letter-spacing:.14em;color:#2e5265;font-weight:800;z-index:2}.temperature{position:absolute;top:75px;right:24px;background:#0b2434ee;color:#d8e8ed;border:1px solid #ffffff3d;backdrop-filter:blur(12px);padding:16px 20px;width:145px;border-radius:16px;box-shadow:0 10px 30px #0615214d;z-index:4}.temperature>span:nth-child(2){display:block;font-size:9px;font-weight:800;letter-spacing:.14em}.temp-dot{width:7px;height:7px;background:#f77c3d;border-radius:50%;display:block;margin-bottom:12px}.temperature strong{display:block;font:700 59px/1 Outfit;letter-spacing:-.08em;margin:10px 0}.temperature strong span{font-size:30px;vertical-align:top;letter-spacing:0}.temperature small{font-size:9px;color:#a8c0ca}.mini-label{position:absolute;bottom:23px;left:23px;right:23px;background:#fffef7f0;color:#203849;display:flex;align-items:center;gap:12px;padding:16px 17px;font-size:10px;letter-spacing:.1em;font-weight:900;border-radius:10px;z-index:4;box-shadow:0 10px 40px #0718293b}.small-sun{font-size:25px;color:#f26528}.hero-bottom{display:flex;align-items:center;justify-content:center;gap:24px;padding:0 0 30px;color:#839eac;font-size:10px;font-weight:800;letter-spacing:.24em}.hero-bottom-line{width:52px;height:1px;background:#4b6572}
.problem{background:#f4eee7;border-bottom:1px solid #eae6df;padding:65px 0}.problem-grid{display:grid;grid-template-columns:1fr .8fr;gap:15%;align-items:end}.problem h2{font-size:clamp(35px,3.7vw,56px);margin:18px 0 0}.problem p{color:#65717b;font-size:16px;margin-bottom:18px}.inline-link{display:inline-flex;gap:12px;align-items:center;color:#c6531b;font-size:13px;font-weight:800;border-bottom:1px solid #ce6e3a;padding-bottom:6px}
.section{padding:112px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:42px}.section-heading h2{margin:12px 0 0}.section-heading>p{max-width:350px;color:#687580;margin:0 0 7px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:#fff;border:1px solid #e6e9ea;border-radius:20px;padding:28px;transition:transform .25s,box-shadow .25s;overflow:hidden}.service-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #1425360f}.service-num{display:flex;justify-content:space-between;font:800 12px Outfit;color:#a5afb8}.service-num span{font-size:21px;color:#f36c2e}.service-art{height:168px;border-radius:14px;background:linear-gradient(135deg,#e8f1f3,#ddebf0);margin:22px 0 30px;position:relative;overflow:hidden}.heater{display:flex;justify-content:center;align-items:center;gap:14px}.heater span{height:70px;width:24px;border:3px solid #ed783c;border-radius:40%;transform:rotate(15deg)}.heater span:nth-child(2){height:100px;transform:rotate(-10deg)}.heater span:nth-child(3){height:62px;transform:rotate(18deg)}.cooling{display:flex;justify-content:center;align-items:center}.cooling:after{content:"";width:38px;height:38px;background:#325a70;border-radius:50%;position:absolute}.cooling i{width:35px;height:91px;position:absolute;top:37px;left:calc(50% - 17px);background:#759eb1;border-radius:70% 30% 70% 30%;transform-origin:50% 47px}.cooling i:nth-child(2){transform:rotate(90deg)}.cooling i:nth-child(3){transform:rotate(180deg)}.cooling i:nth-child(4){transform:rotate(270deg)}.pump{display:grid;place-items:center}.pump:before,.pump:after{content:"";border:3px solid #6a97a7;width:100px;height:100px;position:absolute;transform:rotate(45deg);border-radius:22px}.pump:after{width:130px;height:130px;opacity:.35}.pump b{z-index:2;font:700 65px Outfit;color:#f37739}.service-card h3{font-size:26px;margin-bottom:12px}.service-card p{color:#67737e;font-size:14px;min-height:74px;margin-bottom:25px}.service-card a{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e5e9ea;padding-top:17px;font-size:13px;font-weight:800}.service-card a span{font-size:20px;color:#ef6b2a}
.approach{background:#e9edef;padding:98px 0}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.approach-visual{min-height:430px;border-radius:22px;overflow:hidden;background:#cfd8db;position:relative;display:flex;align-items:center;justify-content:center}.approach-visual img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center 30%;filter:saturate(1.08)}.tiny-label{position:absolute;top:20px;left:20px;color:#294d5d;z-index:2;background:#f8fbf9d9;border-radius:7px;padding:9px 12px;font-size:10px;letter-spacing:.1em;font-weight:800}.story-sticker{position:absolute;bottom:22px;left:22px;right:22px;z-index:2;background:#0e2538e8;color:#fff;padding:17px 20px;border-radius:12px;font-size:14px;line-height:1.5;backdrop-filter:blur(12px)}.story-sticker strong{color:#ffb17f}.approach-copy h2{margin:15px 0 23px}.approach-copy>p{color:#667582;font-size:16px;margin-bottom:25px}.approach-copy ul{padding:0;margin:0 0 26px;list-style:none;border-top:1px solid #d0d8dc}.approach-copy li{padding:13px 0;border-bottom:1px solid #d0d8dc;font-size:14px;font-weight:700}.approach-copy li span{display:inline-block;color:#d65f2a;width:38px}.btn-light{box-shadow:0 5px 25px #17344512}
.steps{background:#fff}.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step-grid article{border-top:2px solid #ec6e30;padding:22px 12px 0 0}.step-grid article span{color:#df6d31;letter-spacing:.13em;font-weight:800;font-size:11px}.step-grid h3{font-size:27px;margin:24px 0 12px}.step-grid p{font-size:15px;color:#687782;max-width:330px}
.area-section{padding:100px 0;background:#102538;color:#fff;overflow:hidden}.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.area-grid h2{margin:17px 0 25px}.area-grid p{color:#bed0da;max-width:460px;font-size:16px;margin-bottom:25px}.kicker-light{color:#ff9457}.area-card{position:relative;min-height:380px;border-radius:25px;background:radial-gradient(circle at 55% 40%,#284d61,#122c41 70%);border:1px solid #456076;overflow:hidden}.map-lines{position:absolute;inset:-20%;background:repeating-linear-gradient(30deg,transparent 0 42px,#a5cad00c 43px 44px),repeating-linear-gradient(120deg,transparent 0 38px,#a5cad00e 39px 40px);transform:rotate(-13deg)}.area-list{position:absolute;left:42px;top:48px;display:flex;flex-direction:column;gap:12px}.area-list span{font-size:10px;color:#8bc1cb;letter-spacing:.17em;font-weight:800;margin-bottom:12px}.area-list strong{font:600 clamp(29px,3vw,43px) Outfit;letter-spacing:-.02em}.area-dot{position:absolute;right:24%;height:13px;width:13px;border-radius:50%;background:#ff8339;border:2px solid #fff;box-shadow:0 0 0 15px #ff833926}.area-dot.first{top:23%}.area-dot.second{top:48%;right:17%}.area-dot.third{top:72%;right:26%}.area-card small{position:absolute;right:20px;bottom:19px;color:#819eac;font-size:10px}
.faq-grid{display:grid;grid-template-columns:.68fr 1fr;gap:10%}.faq-grid>div:first-child p{color:#6a7984}.faq-items details{border-bottom:1px solid #dbe0e3;padding:18px 0}.faq-items details:first-child{border-top:1px solid #dbe0e3}.faq-items summary{list-style:none;cursor:pointer;font:600 18px Outfit;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:9px 0}.faq-items summary::-webkit-details-marker{display:none}.faq-items summary span{font:400 27px DM Sans;color:#ec6d2d;transition:transform .2s}.faq-items details[open] summary span{transform:rotate(45deg)}.faq-items details p{font-size:14px;color:#657482;max-width:580px;margin:8px 0 13px}
.contact-section{background:linear-gradient(140deg,#122c40,#081b2b);padding:112px 0;color:#fff}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:9%;align-items:start}.contact-copy h2{font-size:clamp(55px,5.8vw,90px);line-height:1;letter-spacing:-.06em;margin:20px 0}.contact-copy>p{color:#b6c7d2;max-width:310px;font-size:16px}.contact-phone{display:block;border-top:1px solid #48606e;border-bottom:1px solid #48606e;padding:22px 0;margin-top:35px;font:700 clamp(25px,2.5vw,37px) Outfit;letter-spacing:-.03em}.contact-phone>span:first-child{display:block;color:#9fbecc;font:800 10px DM Sans;letter-spacing:.18em;margin-bottom:9px}.contact-phone>span:last-child{float:right;color:#f47b3d}.contact-instagram{margin-top:26px;font-size:13px;color:#94acba}.contact-instagram a{color:#ffa06d;font-weight:800;margin-left:5px}.form-panel{background:#fff;color:var(--ink);padding:36px;border-radius:22px;box-shadow:0 30px 50px #0614204d}.form-kicker{font:800 10px DM Sans;letter-spacing:.16em;color:#da632b}.form-panel h3{font-size:35px;margin:9px 0 27px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}form label{display:block;font-size:12px;font-weight:800;color:#344658;margin-bottom:16px}form input,form select,form textarea{display:block;width:100%;margin-top:8px;background:#f5f7f8;border:1px solid #dce3e7;border-radius:9px;padding:14px 12px;outline:0;color:#203647;font-size:14px;font-weight:500;transition:border-color .2s,box-shadow .2s}form input:focus,form select:focus,form textarea:focus{border-color:#e97a40;box-shadow:0 0 0 3px #f2733230}form input::placeholder,form textarea::placeholder{color:#99a6ae}form textarea{resize:vertical;min-height:85px}.form-submit{width:100%;border:0;justify-content:space-between}.form-note{font-size:11px!important;color:#82919a;line-height:1.5!important;margin:12px 0 0}.form-panel #form-status{font-size:13px;color:#9c5b20;line-height:1.5;margin:13px 0 0}
.footer{background:#071521;color:#a9bdc7}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:45px 0;border-bottom:1px solid #203545}.footer-logo strong{color:#fff}.footer-logo small{color:#a3c0c9}.footer-main p{font-size:13px;margin:0}.footer-right{display:flex;flex-direction:column;gap:10px;text-align:right;font-size:13px}.footer-right a:hover{color:#ff914f}.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding:20px 0;font-size:11px;color:#72909e}.mobile-bar{display:none}
@media(max-width:1100px){.nav-links{gap:13px}.nav-links a{font-size:12px}.container{width:min(1100px,calc(100% - 44px))}.hero h1{font-size:clamp(54px,6.6vw,80px)}.hero-visual{height:500px}.tech-image{height:505px}.temperature{transform:scale(.85);transform-origin:top right}.hero-tags{margin-top:25px}}
@media(max-width:820px){.announcement{font-size:9px}.announcement a{display:none}.nav{height:72px}.nav-call{margin-left:auto}.menu-toggle{display:flex;width:42px;height:40px;order:3;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:transparent;border:1px solid #c5d0d6;border-radius:9px}.menu-toggle span{width:20px;height:2px;background:#142b3d}.nav-links{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;padding:14px 23px 21px;box-shadow:0 20px 28px #0c223026;flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:13px 9px;border-bottom:1px solid #edf0f1;font-size:15px}.hero-grid{grid-template-columns:1fr;padding:70px 0 30px;gap:45px}.hero-copy{max-width:720px}.hero-visual{height:500px;width:min(530px,100%);margin:auto}.hero h1{font-size:clamp(54px,9vw,82px)}.problem-grid,.approach-grid,.area-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.section{padding:85px 0}.problem{padding:55px 0}.section-heading{align-items:start;flex-direction:column;gap:14px}.service-card{padding:20px}.service-art{height:135px}.service-card h3{font-size:22px}.service-card p{min-height:110px}.area-card{min-height:320px}.faq-grid{grid-template-columns:1fr;gap:25px}.approach-visual{min-height:400px}.contact-grid{gap:45px}.contact-copy h2{font-size:65px}}
@media(max-width:620px){html{scroll-padding-top:73px}.container{width:calc(100% - 38px)}.announcement{font-size:8px;letter-spacing:.035em;justify-content:center;padding:0 8px;gap:7px}.announcement .announcement-sep{display:none}.site-header{top:0}.nav-call{display:none}.nav{height:69px}.nav-links{top:69px}.logo img{width:45px;height:45px}.logo strong{font-size:25px}.logo small{font-size:8px}.hero-grid{padding:60px 0 20px;gap:34px}.hero h1{font-size:clamp(54px,12.5vw,72px);margin:18px 0 25px}.hero-copy>p{font-size:14px;line-height:1.75}.hero-ctas{align-items:stretch;flex-direction:column}.hero-ctas a{justify-content:space-between}.hero-tags{gap:7px;margin-top:27px}.hero-tags span{font-size:10px;padding:2px 7px}.hero-visual{height:460px}.tech-image{height:470px}.temperature{top:67px;right:10px;transform:scale(.7)}.corner-tag{font-size:8px;left:13px;top:14px}.mini-label{font-size:9px;bottom:12px;left:12px;right:12px}.hero-bottom{gap:8px;padding:8px 0 25px;font-size:8px;letter-spacing:.06em}.hero-bottom-line{width:13px}.problem h2{font-size:40px}.problem-grid{gap:25px}.problem p{font-size:14px}.section{padding:65px 0}.section-heading{margin-bottom:28px}.section-heading h2{font-size:42px}.section-heading>p{font-size:14px}.service-grid{grid-template-columns:1fr}.service-card{padding:26px}.service-art{height:170px}.service-card h3{font-size:26px}.service-card p{min-height:auto}.approach{padding:65px 0}.approach-grid{gap:30px}.approach-visual{min-height:310px}.approach-copy h2{font-size:45px}.approach-copy>p{font-size:14px}.step-grid{grid-template-columns:1fr;gap:29px}.step-grid article{padding-top:16px}.step-grid h3{margin:13px 0 8px}.step-grid p{margin-bottom:0}.area-section{padding:70px 0}.area-grid h2{font-size:47px}.area-grid p{font-size:14px}.area-list{left:25px}.area-card{min-height:295px}.faq-grid h2{font-size:44px}.faq-items summary{font-size:17px}.contact-section{padding:75px 0 90px}.contact-copy h2{font-size:59px}.form-panel{padding:23px 18px}.form-panel h3{font-size:30px}.form-row{grid-template-columns:1fr;gap:0}.footer-main{flex-direction:column;text-align:left;align-items:start;gap:20px;padding:30px 0}.footer-right{text-align:left}.footer-bottom{flex-direction:column;gap:4px;padding-bottom:85px}.mobile-bar{position:fixed;left:0;bottom:0;right:0;z-index:200;display:grid;grid-template-columns:1fr 1fr;background:#0a1b29;padding:10px;gap:9px;border-top:1px solid #3e5868}.mobile-bar a{padding:13px 12px;background:#ff762c;color:#172130;text-align:center;font-size:12px;font-weight:800;border-radius:9px;display:flex;justify-content:space-between}.mobile-bar a+a{background:#fff}.mobile-bar span{font-size:15px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Use the owner-supplied transparent original SIAM bear and wordmark. */
.logo-original .logo-brand-img{width:230px;height:auto;display:block;object-fit:contain;border:0;border-radius:0;box-shadow:none}
.footer-logo.logo-original .logo-brand-img{width:245px}
@media(max-width:620px){.nav .logo-original .logo-brand-img{width:190px}.footer-logo.logo-original .logo-brand-img{width:230px}}


/* Mobile polish, November 15 2026: replace sketchy CSS art with real vector equipment.
   On the Netlify Free plan, the host adds a badge over the lower-right of the viewport.
   Keep our contact actions fully visible without hiding or interfering with the badge. */
.service-art {
  display: block;
  background: #e4eff0;
  height: 186px;
  border-radius: 15px;
  overflow: hidden;
  margin: 22px 0 28px;
}
.service-art img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}
.service-card .service-num > span,
.service-card > a span,
.hero .btn span,
.nav-call span,
.inline-link span,
.area-section .btn span,
.form-submit span,
.contact-phone > span:last-child,
.footer-right a,
.mobile-bar a span {
  font-family: Arial, Helvetica, sans-serif;
  font-variant-emoji: text;
}
.service-card a {min-height: 43px;}
@media(max-width:620px) {
  .service-art {height: 188px; margin: 18px 0 27px;}
  .service-card {border-radius: 20px; padding: 25px;}
  .nav .logo-original .logo-brand-img {width: 176px;}
  .mobile-bar {
    left: 12px;
    right: 12px;
    width: auto;
    bottom: calc(88px + env(safe-area-inset-bottom, 0px));
    background: #091e30;
    border: 1px solid #466071;
    box-shadow: 0 12px 32px rgba(3, 14, 25, .35);
    border-radius: 15px;
    padding: 8px;
    gap: 8px;
  }
  .mobile-bar a {min-width: 0; min-height: 47px; align-items: center; gap: 5px; padding: 11px 12px;}
  body {padding-bottom: 165px;}
  .footer-bottom {padding-bottom: 20px;}
}