/* Carlos Castro — sitio web estático para Cloudflare Pages */
:root {
  --navy:#081d2b;--navy-2:#0b2739;--navy-3:#123a4e;
  --cyan:#65e5ed;--cyan-light:#c6fbff;--aqua:#27bac9;
  --ink:#112c3b;--muted:#657d8b;--paper:#f4f9fb;
  --white:#fff;--line:#dce8ed;--radius:20px;
  --container:1190px;--ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:98px}
body{margin:0;color:var(--ink);background:var(--white);font-family:"Avenir Next",Avenir,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body.menu-visible{overflow:hidden}
img,svg{display:block}img{max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible{outline:3px solid var(--aqua);outline-offset:4px}
::selection{background:var(--cyan);color:var(--navy)}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.container{width:min(calc(100% - 88px),var(--container));margin-inline:auto}
.skip-link{position:fixed;z-index:1000;top:-80px;left:18px;padding:13px 19px;border-radius:12px;background:#fff;color:var(--navy);font-weight:700}
.skip-link:focus{top:12px}
.reading-progress{position:fixed;z-index:500;top:0;left:0;width:100%;height:3px;background:var(--cyan);transform:scaleX(0);transform-origin:left;pointer-events:none}
/* Header */
.site-header{position:absolute;top:0;left:0;right:0;z-index:120;color:#fff;transition:background .3s ease,box-shadow .3s ease}
.site-header.is-scrolled{position:fixed;background:rgba(7,29,43,.94);box-shadow:0 12px 30px rgba(4,21,34,.15);backdrop-filter:blur(17px);-webkit-backdrop-filter:blur(17px)}
.header-inner{height:91px;display:flex;align-items:center;gap:27px}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:0;flex-shrink:0}
.brand-icon{height:43px;width:44px;border:1px solid rgba(135,238,245,.42);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;background:linear-gradient(140deg,rgba(105,235,241,.18),rgba(90,177,206,.04));position:relative;overflow:hidden;box-shadow:inset 0 1px rgba(255,255,255,.14)}
.brand-icon-top{width:25px;height:12px;border:2px solid var(--cyan-light);border-radius:4px;position:absolute;top:8px}
.brand-icon-top::after{content:"";position:absolute;width:15px;height:1px;background:var(--cyan-light);bottom:2px;left:3px;opacity:.7}
.brand-icon-wave{position:absolute;top:23px;width:11px;height:9px;border-radius:0 0 50% 50%;border-right:2px solid var(--cyan)}
.brand-icon-wave-a{left:13px;transform:rotate(-12deg)}.brand-icon-wave-b{left:23px;transform:rotate(-12deg)}
.brand-copy{display:flex;flex-direction:column;gap:4px}.brand-copy strong{font-size:15px;line-height:1;letter-spacing:.15em;font-weight:800;color:#f5feff}.brand-copy small{font-size:8px;font-weight:700;letter-spacing:.08em;white-space:nowrap;color:#9ebbc8}
.desktop-nav{display:flex;align-items:center;gap:clamp(15px,1.7vw,26px);margin-left:auto}
.nav-link{position:relative;color:#c8d8e1;font-size:12px;font-weight:650;white-space:nowrap;padding:12px 0;transition:color .2s}
.nav-link:hover,.nav-link.is-active{color:var(--cyan-light)}.nav-link::after{content:"";position:absolute;left:0;right:100%;bottom:6px;height:2px;border-radius:3px;background:var(--cyan);transition:right .3s var(--ease)}.nav-link:hover::after,.nav-link.is-active::after{right:0}
.header-call{display:inline-flex;align-items:center;gap:8px;padding:12px 15px;border:1px solid rgba(119,227,238,.4);border-radius:100px;font-size:12px;font-weight:750;white-space:nowrap;background:rgba(113,222,237,.1);transition:background .2s,transform .2s}.header-call:hover{background:rgba(113,222,237,.21);transform:translateY(-2px)}.header-call .icon{width:16px;height:16px;color:var(--cyan)}
.menu-toggle{display:none;border:1px solid rgba(135,238,245,.25);color:white;background:rgba(255,255,255,.07);padding:10px;border-radius:12px;cursor:pointer}.menu-toggle .icon-close{display:none}.mobile-menu{display:none}
/* Hero */
.hero{position:relative;isolation:isolate;min-height:720px;padding-top:107px;overflow:hidden;background:radial-gradient(ellipse 52% 63% at 85% 48%,#13475a 0%,transparent 85%),radial-gradient(ellipse 36% 42% at 5% 92%,#0d3444 0%,transparent 80%),linear-gradient(123deg,#081d2b 7%,#092536 60%,#0c3042);color:white}
.hero-mesh{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(95,215,236,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(95,215,236,.055) 1px,transparent 1px);background-size:76px 76px;mask-image:linear-gradient(90deg,transparent 0%,#000 90%);pointer-events:none}
.hero-grain{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 45% 30%,rgba(77,212,227,.085),transparent 33%);pointer-events:none}
.hero-layout{display:grid;grid-template-columns:51% 49%;align-items:center;min-height:590px;position:relative;z-index:2}
.hero-copy{padding:58px 0 82px;position:relative;z-index:4}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.19em;font-weight:800;line-height:1.4;margin:0;text-transform:uppercase}
.hero-eyebrow{color:#84dae4}.eyebrow-line{display:inline-block;width:26px;height:2px;border-radius:2px;background:currentColor;flex-shrink:0}
.hero h1{max-width:680px;margin:29px 0 24px;font-size:clamp(50px,5.15vw,77px);line-height:1.055;letter-spacing:-.065em;font-weight:780;overflow-wrap:normal}
.muted-word{color:#d9eaf0}.text-gradient{background:linear-gradient(97deg,#e0ffff 0%,#73e8f3 45%,#34c8dc 99%);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.hero-lead{color:#bdd1dc;font-size:16px;line-height:1.86;max-width:555px;margin:0 0 34px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:15px 23px;border-radius:10px;font-size:13px;font-weight:800;transition:transform .26s var(--ease),box-shadow .26s var(--ease),background .2s ease,border-color .2s ease;text-align:center}
.btn:hover{transform:translateY(-3px)}.btn .icon{width:18px;height:18px}.btn .arrow-small{width:17px;height:17px;margin-left:8px}
.btn-primary{background:linear-gradient(105deg,#80ecf0,#56cedb);color:#063347;box-shadow:0 10px 32px rgba(74,218,228,.18)}.btn-primary:hover{box-shadow:0 16px 35px rgba(74,218,228,.31);background:linear-gradient(105deg,#adfaff,#69e2ed)}
.btn-outline{border:1px solid rgba(159,220,233,.32);color:#e3f8ff;background:rgba(255,255,255,.045)}.btn-outline:hover{border-color:rgba(159,220,233,.74);background:rgba(255,255,255,.09)}
.hero-location{display:flex;align-items:center;gap:11px;margin-top:38px;color:#b5d0db;font-size:12px;font-weight:600;line-height:1.6}.location-icon{color:var(--cyan)}.location-icon .icon{width:17px;height:17px}.location-divider{margin:0 8px;color:#507d91}
.hero-visual{height:580px;position:relative;min-width:0;display:flex;align-items:center;justify-content:center}
.hero-visual-backdrop{position:absolute;inset:16px -120px 0 -20px;background:radial-gradient(ellipse at 50% 47%,rgba(48,160,184,.22) 5%,rgba(19,95,120,.11) 44%,transparent 69%);filter:blur(6px)}
.hero-art{width:min(760px,119%);height:auto;max-width:none;position:relative;z-index:1;transform:translate(4%,0);filter:drop-shadow(0 36px 40px rgba(1,15,24,.13));animation:heroFloat 8s ease-in-out infinite}
@keyframes heroFloat{0%,100%{transform:translate(4%,0)}50%{transform:translate(4%,-12px)}}
.floating-detail{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:9px;padding:13px 16px;border:1px solid rgba(151,231,239,.3);background:rgba(9,39,58,.74);box-shadow:0 15px 35px rgba(4,19,30,.25);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-radius:10px;color:#d7f7fb;font-size:10px;font-weight:800;letter-spacing:.13em;white-space:nowrap}
.detail-top{top:75px;right:12px;animation:badgeFloat 6s ease-in-out infinite}.detail-bottom{bottom:75px;left:-12px;animation:badgeFloat 7s ease-in-out -2s infinite}.detail-bottom .icon{color:var(--cyan);width:19px;height:19px}.detail-dot{display:block;width:8px;height:8px;border-radius:50%;background:#6bf4ec;box-shadow:0 0 0 5px rgba(106,244,235,.12)}
@keyframes badgeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.hero-bottomline{position:absolute;bottom:25px;left:max(calc((100vw - var(--container))/2),44px);display:flex;align-items:center;gap:15px;color:rgba(159,213,225,.55);font-size:9px;letter-spacing:.2em;font-weight:800}.scroll-line{display:block;width:47px;height:1px;background:rgba(147,215,222,.4)}
/* Services intro strip */
.quick-strip{background:#fff;border-bottom:1px solid #e7eef1;box-shadow:0 12px 28px rgba(32,70,88,.035)}.strip-inner{min-height:116px;display:flex;justify-content:space-between;align-items:center;gap:30px}.strip-item{display:flex;align-items:center;gap:16px;min-width:0}.strip-symbol{display:grid;place-items:center;width:49px;height:49px;flex-shrink:0;background:#edf9fa;color:#168b9f;border-radius:14px}.strip-symbol .icon{width:23px;height:23px}.strip-item>span:last-child{display:flex;flex-direction:column;gap:5px}.strip-item strong{font-size:13px;font-weight:800;color:#123343}.strip-item small{font-size:11px;color:#77909d;font-weight:550}.strip-divider{height:43px;width:1px;background:var(--line);flex-shrink:0}
/* Shared sections */
.section{padding:116px 0;scroll-margin-top:75px}.air-section{background:#f5f9fb}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:45px;margin-bottom:43px}.section-heading>div{min-width:0}.dark-eyebrow{color:#228da1}.eyebrow-number{color:#819ca8;font-size:10px;letter-spacing:.04em;margin-left:8px}
h1,h2,h3,p{overflow-wrap:break-word}.section h2,.brands-band h2,.contact-section h2{font-size:clamp(37px,4vw,57px);line-height:1.14;letter-spacing:-.055em;font-weight:780;margin:20px 0 0}.section-heading h2{max-width:650px}.accent-underlined{position:relative;color:#147f98;white-space:normal}.accent-underlined::after{content:"";position:absolute;height:7px;background:rgba(68,210,228,.25);left:0;right:0;bottom:2px;z-index:0;transform:skewX(-13deg)}.section-desc{max-width:330px;margin:0 0 5px;color:var(--muted);font-size:14px;line-height:1.9}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.service-card{position:relative;min-height:248px;padding:30px 29px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;border:1px solid #dfebef;border-radius:17px;background:white;box-shadow:0 9px 26px rgba(15,64,87,.025);overflow:hidden;isolation:isolate;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.service-card:hover{transform:translateY(-7px);border-color:#a0dbe5;box-shadow:0 22px 44px rgba(13,68,88,.095)}.card-top{display:flex;justify-content:space-between;align-items:flex-start}.service-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;color:#147f99;background:#ebf8fb;transition:background .3s,color .3s}.service-icon .icon{width:26px;height:26px}.service-card:hover .service-icon{background:#147f99;color:white}.service-index{font-size:11px;letter-spacing:.13em;font-weight:800;color:#a8c3ce}.service-card h3{font-size:20px;line-height:1.35;letter-spacing:-.026em;color:#0e2b3c;margin:0 0 12px;max-width:315px}.service-card p{font-size:13px;line-height:1.75;color:#6b8490;margin:0;max-width:300px}.card-bottom-line{position:absolute;bottom:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,#6bdfec,#17a6bd);transition:transform .45s var(--ease)}.service-card:hover .card-bottom-line{transform:scaleX(1)}
.service-card-wide{grid-column:span 2;display:grid;grid-template-columns:1fr 190px;min-height:248px;background:linear-gradient(104deg,#fff 12%,#e9f7fa 100%)}.wide-copy{display:flex;flex-direction:column;justify-content:space-between}.wide-deco{position:relative;display:flex;align-items:center;justify-content:center;isolation:isolate}.wide-deco .icon{width:62px;height:62px;color:#49bdcb;stroke-width:1.3}.deco-orbit{position:absolute;border:1px solid rgba(25,158,178,.22);border-radius:50%;z-index:-1}.deco-orbit-one{width:135px;height:135px}.deco-orbit-two{width:204px;height:204px}.deco-orbit-two::before,.deco-orbit-one::after{content:"";position:absolute;top:15%;left:13%;width:6px;height:6px;border-radius:50%;background:#69d6e2}
.section-cta{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-top:35px}.section-cta p{font-size:13px;color:#748996;margin:0}.inline-link{display:inline-flex;gap:10px;align-items:center;font-size:13px;font-weight:800;color:#147e96;padding-bottom:5px;border-bottom:1px solid #a7d4dc}.inline-link .icon{width:16px;height:16px;transition:transform .25s}.inline-link:hover .icon{transform:translate(3px,-3px)}
/* Refrigeration section */
.cooling-section{background:linear-gradient(140deg,#0a2130 0%,#081e2d 53%,#0d3141 100%);color:#fff;position:relative;overflow:hidden}
.cooling-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 36% 44% at 26% 71%,rgba(36,147,168,.19),transparent 80%),radial-gradient(ellipse 32% 41% at 90% 0%,rgba(27,105,132,.15),transparent 82%)}
.cooling-layout{position:relative;display:grid;grid-template-columns:46% 48%;justify-content:space-between;gap:6%;align-items:center}.cooling-intro h2{max-width:475px}.cooling-intro>p:not(.eyebrow){max-width:405px;margin:22px 0 0;line-height:1.9;font-size:15px;color:#b0c8d4}.cooling-art-frame{height:318px;display:flex;align-items:center;justify-content:flex-start;margin-top:27px;position:relative}.cooling-art-frame::before{content:"";position:absolute;width:330px;height:260px;left:13%;top:12%;border-radius:50%;background:radial-gradient(circle,rgba(64,192,218,.13),transparent 72%);filter:blur(10px)}.cooling-art-frame img{height:100%;width:auto;max-width:100%;position:relative;filter:drop-shadow(0 25px 23px rgba(0,15,23,.2))}
.cooling-services{display:flex;flex-direction:column;gap:15px}.cooling-card{display:grid;grid-template-columns:58px 1fr 25px;align-items:center;gap:20px;min-height:142px;padding:23px 23px 23px 25px;border:1px solid rgba(137,199,216,.18);border-radius:15px;background:rgba(255,255,255,.045);transition:transform .3s var(--ease),border .3s,background .3s}.cooling-card:hover{transform:translateX(6px);border-color:rgba(128,236,241,.43);background:rgba(255,255,255,.083)}.cooling-card-icon{height:55px;width:55px;display:grid;place-items:center;background:rgba(88,212,233,.11);border:1px solid rgba(113,220,234,.16);border-radius:14px;color:#8feaf2}.cooling-card-icon .icon{height:27px;width:27px}.cooling-card-number{font-size:10px;letter-spacing:.12em;font-weight:800;color:#83b8c9}.cooling-card h3{font-size:19px;line-height:1.3;letter-spacing:-.025em;margin:9px 0 5px;color:#f0fcff}.cooling-card p{margin:0;font-size:12px;line-height:1.65;color:#a0bfcd}.cooling-arrow{width:20px;height:20px;color:#6cd4e1;opacity:.7}.cooling-contact{display:flex;align-items:center;justify-content:space-between;margin-top:10px;color:#91e5eb;font-size:13px;font-weight:800;padding:14px 0;border-bottom:1px solid rgba(132,217,233,.36);transition:color .2s}.cooling-contact:hover{color:#fff}.cooling-contact span{height:28px;width:28px;border:1px solid rgba(120,219,231,.35);border-radius:50%;display:grid;place-items:center}.cooling-contact .icon{width:15px;height:15px}
/* All brands ribbon */
.brands-band{background:#ddf4f7;border-top:1px solid #c1e9ee;border-bottom:1px solid #c1e9ee;overflow:hidden}.brands-inner{min-height:180px;display:grid;grid-template-columns:68px 1fr 54px;align-items:center;gap:25px}.brands-emblem{width:68px;height:68px;background:#0c5970;display:grid;place-items:center;border-radius:19px;box-shadow:0 12px 20px rgba(19,107,126,.14);color:#e9ffff}.brands-emblem .icon{width:34px;height:34px;stroke-width:2.7}.brands-label{font-size:10px;letter-spacing:.17em;font-weight:800;color:#298496;margin:0 0 12px}.brands-band h2{font-size:clamp(24px,3vw,36px);margin:0;color:#0b3447;line-height:1.2}.brands-band h2 span{color:#117f97}.brands-link{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;border:1px solid #a8d4dd;color:#126d83;transition:transform .2s,background .2s}.brands-link:hover{transform:rotate(45deg);background:#cff1f4}.brands-link .icon{width:24px;height:24px}
/* Service area */
.area-section{background:#fff}.area-layout{display:grid;grid-template-columns:44% 48%;gap:8%;align-items:center}.area-copy h2{max-width:500px}.area-copy>p:not(.eyebrow){color:#68818e;font-size:15px;line-height:1.86;margin:23px 0 31px;max-width:460px}.area-list{display:flex;flex-direction:column;gap:14px;margin-bottom:35px}.area-list-item{display:flex;align-items:center;gap:14px}.area-list-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;background:#ecf8fa;color:#168ba1;flex-shrink:0}.area-list-icon .icon{width:20px;height:20px}.area-list-item>div{display:flex;flex-direction:column;gap:4px}.area-list-item strong{color:#15364a;font-weight:800;font-size:14px}.area-list-item div span{color:#758e9b;font-size:12px}.btn-dark{background:#0b3245;color:white;box-shadow:0 10px 24px rgba(10,55,76,.11)}.btn-dark:hover{background:#15506a;box-shadow:0 16px 30px rgba(10,55,76,.2)}
.area-visual{height:480px;background:linear-gradient(140deg,#eaf8fa,#d9f1f6);border:1px solid #cbe7ee;border-radius:24px;position:relative;overflow:hidden;isolation:isolate}
.area-grid{position:absolute;inset:0;opacity:.55;background:repeating-linear-gradient(35deg,transparent 0 50px,rgba(120,183,196,.11) 51px 52px),repeating-linear-gradient(-55deg,transparent 0 55px,rgba(120,183,196,.11) 56px 57px)}
.area-circle{position:absolute;border:1px solid rgba(31,139,166,.23);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.circle-one{width:180px;height:180px;background:rgba(85,189,207,.06)}.circle-two{width:340px;height:340px}.circle-three{width:510px;height:510px;border-style:dashed;animation:areaRotate 45s linear infinite}
@keyframes areaRotate{to{transform:translate(-50%,-50%) rotate(360deg)}}
.area-circle::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#56bece;box-shadow:0 0 0 6px rgba(79,185,203,.12)}.circle-one::after{left:11%;top:10%}.circle-two::after{right:12%;bottom:16%}.circle-three::after{left:22%;bottom:7%}
.area-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;text-align:center}.area-marker{width:68px;height:68px;border-radius:20px;background:#0c5d76;box-shadow:0 15px 35px rgba(19,109,137,.24);display:grid;place-items:center;color:#dcfcff;margin-bottom:18px}.area-marker .icon{width:31px;height:31px;stroke-width:1.9}.area-center strong{font-size:19px;letter-spacing:.14em;color:#0c4861;font-weight:850;white-space:nowrap}.area-center span{font-size:10px;letter-spacing:.21em;color:#488a9d;margin-top:7px;font-weight:800}.area-floating-label{position:absolute;right:22px;bottom:26px;border:1px solid #badfe6;background:rgba(255,255,255,.8);padding:13px 17px;border-radius:8px;font-weight:800;font-size:10px;letter-spacing:.11em;color:#2d839a;box-shadow:0 7px 20px rgba(46,118,139,.05)}
/* Contact */
.contact-section{background:#f3f8fa;padding:0 0 106px;scroll-margin-top:90px}.contact-panel{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;min-height:355px;padding:63px 67px;border-radius:22px;background:linear-gradient(117deg,#0a293c 0%,#0b3447 58%,#10506a 100%);color:white;position:relative;overflow:hidden;isolation:isolate;box-shadow:0 22px 55px rgba(5,47,70,.12)}
.contact-aura{position:absolute;z-index:-1;top:-280px;right:-175px;width:660px;height:660px;border:1px solid rgba(113,226,238,.2);border-radius:50%}.contact-aura::before,.contact-aura::after{content:"";position:absolute;border:1px solid rgba(113,226,238,.14);border-radius:50%;inset:65px}.contact-aura::after{inset:140px}
.contact-intro h2{font-size:clamp(36px,3.7vw,53px);max-width:470px;margin-top:20px}.contact-intro>p:not(.eyebrow){font-size:14px;color:#bfd5e0;line-height:1.9;margin:19px 0 24px}.contact-place{display:flex;align-items:center;gap:9px;font-size:12px;color:#9bc6d5;line-height:1.6}.contact-place .icon{width:17px;height:17px;color:#65e5ed}
.contact-details{background:rgba(4,20,34,.18);padding:36px;border:1px solid rgba(133,214,226,.15);border-radius:18px;min-width:0}.contact-details-label{display:block;color:#91c9d6;font-size:10px;letter-spacing:.17em;font-weight:800;margin-bottom:15px}.phone-display{display:block;color:#f1feff;font-size:clamp(32px,3.15vw,44px);font-weight:800;letter-spacing:-.045em;white-space:nowrap;margin-bottom:23px;transition:color .2s}.phone-display:hover{color:var(--cyan)}.contact-buttons{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.contact-buttons .btn{min-height:47px;padding:12px 17px;font-size:12px}.contact-buttons .btn .arrow-small{margin-left:0}.copy-button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:47px;padding:12px 14px;border:1px solid rgba(152,225,239,.28);border-radius:10px;color:#d6f4fb;background:rgba(255,255,255,.05);font-size:12px;font-weight:750;cursor:pointer;transition:background .2s}.copy-button:hover,.copy-button.copied{background:rgba(255,255,255,.15)}.copy-button .icon{height:15px;width:15px}.copy-feedback{display:block;min-height:20px;font-size:11px;color:#98edf3;margin-top:11px}
/* Footer */
.site-footer{background:#071d2b;color:#b4c9d4;padding:68px 0 0}.footer-main{display:grid;grid-template-columns:1.55fr .75fr 1fr;gap:50px;padding-bottom:58px}.footer-brand-link{margin-bottom:22px}.footer-brand p{font-size:13px;line-height:1.8;margin:0 0 20px;max-width:270px;color:#91adbb}.footer-location{display:flex;gap:9px;align-items:center;font-size:12px;color:#94c3d0}.footer-location .icon{width:15px;height:15px;color:#6edce8}.footer-column{display:flex;flex-direction:column;align-items:flex-start;gap:13px}.footer-column h3{font-size:13px;letter-spacing:.02em;color:#eefaff;margin:4px 0 7px}.footer-column>a,.footer-column>span{font-size:12px;color:#9fb7c4;line-height:1.7;transition:color .2s}.footer-column>a:hover{color:#83e4ef}.footer-column .footer-call-link{display:flex;gap:8px;align-items:center;color:#71dbe7;font-weight:800;margin-top:4px}.footer-call-link .icon{width:15px;height:15px}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid rgba(183,225,234,.12);padding:24px 0 30px;color:#7494a3;font-size:11px}.footer-bottom a{display:flex;gap:8px;align-items:center;color:#b4d9e4;transition:color .2s}.footer-bottom a:hover{color:white}.footer-bottom a .icon{width:15px;height:15px}
.floating-call{position:fixed;z-index:100;right:23px;bottom:22px;display:flex;align-items:center;justify-content:center;gap:9px;height:54px;padding:0 19px;border-radius:28px;background:#66e4e9;box-shadow:0 7px 25px rgba(3,53,68,.26);color:#073044;font-size:13px;font-weight:850;transition:transform .2s,box-shadow .2s}.floating-call:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(3,53,68,.31)}.floating-call .icon{width:20px;height:20px}.back-to-top{position:fixed;z-index:90;right:27px;bottom:89px;width:45px;height:45px;border:1px solid #d6e9ed;border-radius:50%;color:#0b4c61;background:#fff;display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(12px);box-shadow:0 4px 20px rgba(4,44,61,.1);cursor:pointer;transition:opacity .2s,transform .2s}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top .icon{width:22px;height:22px}
/* Reveal effects: content visible by default, motion enhanced when JS is active */
.has-reveal .reveal{opacity:0;transform:translateY(28px);transition:opacity .72s var(--ease),transform .72s var(--ease);transition-delay:var(--reveal-delay,0ms)}
.has-reveal .reveal.is-revealed{opacity:1;transform:translateY(0)}
/* Tablet */
@media (max-width:1180px){.header-inner{gap:18px}.desktop-nav{gap:13px}.nav-link{font-size:11px}.header-call{padding:11px 13px}.brand-copy small{font-size:7px}.hero h1{font-size:clamp(47px,5.5vw,66px)}.hero-visual{height:530px}.hero-art{width:123%}.floating-detail{font-size:9px;padding:11px 13px}}
@media (max-width:1080px){.desktop-nav,.header-call{display:none}.menu-toggle{display:block;margin-left:auto}.site-header.menu-open{background:#081f2f}.menu-toggle .icon-menu{display:block}.menu-open .menu-toggle .icon-menu{display:none}.menu-open .menu-toggle .icon-close{display:block}.mobile-menu{display:flex;position:fixed;top:90px;right:0;left:0;flex-direction:column;gap:0;padding:10px max(32px,calc((100vw - 1190px)/2)) 27px;background:#081f2f;border-top:1px solid rgba(130,218,232,.16);box-shadow:0 20px 32px rgba(0,20,31,.3);opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .25s,visibility .25s,transform .25s}.menu-open .mobile-menu{opacity:1;visibility:visible;transform:translateY(0)}.mobile-menu>a{display:block;color:#e3f4fa;padding:16px 4px;border-bottom:1px solid rgba(130,218,232,.12);font-size:14px;font-weight:700}.mobile-menu .mobile-menu-call{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:20px;background:#74e5ec;border:0;border-radius:10px;color:#08364a;font-weight:850}.mobile-menu-call .icon{width:17px;height:17px}.hero{min-height:680px}.hero-layout{min-height:550px}.hero-art{width:122%}}
@media (max-width:900px){.container{width:min(calc(100% - 54px),var(--container))}.hero{min-height:650px}.hero-layout{grid-template-columns:55% 45%;min-height:525px}.hero-copy{padding:40px 0 68px}.hero h1{font-size:clamp(45px,6.3vw,61px)}.hero-lead{font-size:14px;line-height:1.8}.hero-visual{height:490px}.hero-art{width:150%;transform:translate(-2%,0)}@keyframes heroFloat{0%,100%{transform:translate(-2%,0)}50%{transform:translate(-2%,-12px)}}.detail-top{right:-8px;top:80px}.detail-bottom{left:-20px;bottom:96px}.strip-inner{gap:15px}.strip-item{gap:10px}.strip-symbol{height:43px;width:43px}.strip-item strong{font-size:12px}.strip-item small{font-size:10px}.section{padding:85px 0}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card-wide{grid-column:span 2}.section-heading{align-items:flex-start}.cooling-layout{gap:4%;grid-template-columns:45% 51%}.cooling-card{gap:11px;grid-template-columns:44px 1fr 15px;padding:20px 14px}.cooling-card-icon{width:44px;height:44px}.cooling-card h3{font-size:16px}.cooling-art-frame{height:260px}.area-layout{gap:4%;grid-template-columns:47% 49%}.area-visual{height:430px}.contact-panel{padding:45px 38px;gap:20px}.contact-details{padding:27px}.contact-buttons{align-items:stretch}.contact-buttons .btn{flex-grow:1}.copy-button{flex-grow:1}}
@media (max-width:700px){html{scroll-padding-top:80px}.container{width:min(calc(100% - 36px),var(--container))}.header-inner{height:77px}.site-header .brand-icon{width:41px;height:41px}.brand-copy strong{font-size:14px}.brand-copy small{font-size:7px}.mobile-menu{top:77px;padding:10px 20px 27px}.hero{min-height:0;padding-top:94px}.hero-layout{grid-template-columns:1fr;min-height:0}.hero-copy{padding:36px 0 10px}.hero h1{font-size:clamp(48px,9.7vw,70px);max-width:620px;margin:25px 0 18px}.hero-lead{font-size:15px;line-height:1.78;max-width:570px;margin-bottom:28px}.hero-actions{gap:11px}.hero-visual{height:360px;width:100%;margin:0 auto 38px}.hero-art{width:min(605px,113%);transform:translate(0,-12px)}@keyframes heroFloat{0%,100%{transform:translate(0,-12px)}50%{transform:translate(0,-21px)}}.detail-top{top:27px;right:8px}.detail-bottom{bottom:28px;left:8px}.hero-location{margin-top:26px}.hero-bottomline{left:20px;bottom:17px;font-size:8px}.quick-strip{padding:19px 0}.strip-inner{display:grid;grid-template-columns:1fr 1fr;gap:17px 15px;min-height:0}.strip-divider{display:none}.strip-item:last-child{grid-column:1/-1}.strip-symbol{width:42px;height:42px}.strip-item strong{font-size:12px}.section{padding:76px 0}.section-heading{display:block;margin-bottom:28px}.section-desc{margin-top:19px;max-width:650px;font-size:14px}.section h2{font-size:clamp(38px,7vw,53px)}.service-grid{gap:13px}.service-card{min-height:220px;padding:22px}.service-card h3{font-size:18px}.service-card p{font-size:12px}.section-cta{align-items:flex-start;flex-direction:column;gap:13px;margin-top:25px}.cooling-layout,.area-layout{display:block}.cooling-intro>p:not(.eyebrow){max-width:600px}.cooling-art-frame{height:250px;justify-content:center;margin:18px 0}.cooling-services{gap:12px}.cooling-card{min-height:125px;grid-template-columns:54px 1fr 20px;padding:20px}.cooling-card-icon{width:52px;height:52px}.cooling-card h3{font-size:19px}.cooling-card p{font-size:12px}.brands-inner{min-height:150px;grid-template-columns:52px 1fr 38px;gap:14px}.brands-emblem{height:52px;width:52px;border-radius:15px}.brands-emblem .icon{width:26px;height:26px}.brands-band h2{font-size:27px}.brands-link{width:38px;height:38px}.brands-link .icon{width:19px;height:19px}.area-copy>p:not(.eyebrow){max-width:600px}.area-list{margin-bottom:28px}.area-visual{margin-top:37px;height:355px}.contact-section{padding-bottom:74px}.contact-panel{display:block;padding:43px 26px}.contact-intro h2{max-width:590px}.contact-details{margin-top:28px;padding:25px}.contact-buttons{flex-direction:row}.footer-main{grid-template-columns:1fr 1fr;gap:36px 25px}.footer-brand{grid-column:1/-1}.footer-bottom{align-items:flex-start;flex-direction:column;gap:15px}}
@media (max-width:480px){.brand{gap:10px}.brand-copy strong{font-size:13px;letter-spacing:.13em}.brand-copy small{font-size:6.4px}.menu-toggle{padding:9px}.hero{padding-top:84px}.hero-copy{padding-top:36px}.eyebrow{font-size:9px;letter-spacing:.15em;gap:9px}.eyebrow-line{width:20px}.hero h1{font-size:clamp(44px,11vw,54px);letter-spacing:-.063em;line-height:1.08}.hero-lead{font-size:14px}.hero-actions .btn{width:100%;min-height:52px}.hero-location{font-size:11px;line-height:1.8}.location-divider{margin:0 3px}.hero-visual{height:290px;margin-bottom:35px}.hero-art{width:118%;min-width:0}.floating-detail{font-size:8px;letter-spacing:.075em;padding:9px 10px}.detail-top{right:-2px;top:15px}.detail-bottom{bottom:15px;left:-1px}.detail-bottom .icon{width:16px;height:16px}.strip-inner{grid-template-columns:1fr 1fr;gap:16px 8px}.strip-item{gap:9px}.strip-symbol{width:36px;height:36px;border-radius:10px}.strip-symbol .icon{width:19px;height:19px}.strip-item strong{font-size:11px;line-height:1.3}.strip-item small{font-size:10px;line-height:1.35}.section h2{font-size:37px}.service-grid{grid-template-columns:1fr}.service-card,.service-card-wide{grid-column:auto;min-height:209px}.service-card-wide{display:flex;flex-direction:column}.wide-deco{display:none}.service-card h3{font-size:19px}.service-card p{max-width:none}.section-heading h2{font-size:38px}.cooling-card{grid-template-columns:44px 1fr;gap:12px;padding:17px 15px}.cooling-card-icon{width:44px;height:44px}.cooling-card-icon .icon{width:24px;height:24px}.cooling-card h3{font-size:17px}.cooling-arrow{display:none}.brands-inner{grid-template-columns:43px 1fr;gap:12px;padding:22px 0;min-height:130px}.brands-emblem{width:43px;height:43px;border-radius:12px}.brands-emblem .icon{width:23px;height:23px}.brands-link{display:none}.brands-band h2{font-size:23px}.area-visual{height:300px}.circle-two{width:285px;height:285px}.circle-three{width:400px;height:400px}.area-floating-label{bottom:16px;right:15px;font-size:8px;padding:9px 11px}.area-marker{width:57px;height:57px}.area-center strong{font-size:16px}.contact-panel{padding:37px 21px}.contact-intro h2{font-size:38px}.contact-details{padding:23px 16px}.phone-display{font-size:clamp(29px,8.7vw,40px)}.contact-buttons{flex-direction:column}.copy-button,.contact-buttons .btn{width:100%}.footer-main{grid-template-columns:1fr 1fr;gap:31px 15px}.footer-column{gap:10px}.footer-column>a,.footer-column>span{font-size:11px}.footer-bottom{padding-bottom:110px}.floating-call{right:15px;bottom:15px;padding:0 18px;height:52px}.back-to-top{right:18px;bottom:77px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.has-reveal .reveal{opacity:1;transform:none}}