:root{--ink:#071c2d;--navy:#0b2f48;--deep:#062435;--cold:#22c5d6;--ice:#dffaff;--mist:#f3f8f8;--white:#fff;--amber:#ffad32;--line:rgba(7,28,45,.14);--muted:#587080;--shadow:0 24px 70px rgba(7,28,45,.14);--radius:28px;--shell:min(1180px,calc(100% - 40px))}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--mist);color:var(--ink);font-family:Tahoma,Arial,sans-serif;line-height:1.75}img{display:block;width:100%;height:100%;object-fit:cover}figure{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{width:var(--shell);margin-inline:auto}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(7,28,45,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(7,28,45,.025) 1px,transparent 1px);background-size:34px 34px;z-index:-1}.skip-link{position:fixed;inset-inline-start:20px;top:-80px;background:var(--amber);padding:10px 18px;z-index:1000}.skip-link:focus{top:12px}.eyebrow{display:block;color:#168696;font-size:.72rem;font-weight:900;letter-spacing:.17em;text-transform:uppercase;margin-bottom:13px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.3;letter-spacing:-.025em}h1{font-size:clamp(2.25rem,5vw,5rem)}h2{font-size:clamp(1.7rem,3.3vw,3.15rem)}h3{font-size:1.08rem}p{color:#385262}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:11px 22px;border:0;border-radius:999px;font-weight:900;cursor:pointer;transition:.25s}.button:hover{transform:translateY(-2px)}.button.cold{background:var(--cold);box-shadow:0 13px 30px rgba(34,197,214,.25)}.button.amber{background:var(--amber);box-shadow:0 13px 30px rgba(255,173,50,.22)}.text-link{display:inline-flex;gap:8px;font-weight:900;border-bottom:2px solid var(--cold);padding-bottom:4px}.hero-actions,.cockpit-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.section-head{max-width:850px;margin-bottom:42px}.section-head p{max-width:760px;font-size:1.04rem}.section-head h2{margin-bottom:14px}
.site-header{background:rgba(243,248,248,.97);position:relative;z-index:50;border-bottom:1px solid var(--line)}.windline{background:var(--ink);color:#d7f9ff;font-size:.78rem}.windline .shell{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.windline span{display:flex;align-items:center;gap:9px}.windline span i{width:34px;height:2px;background:var(--cold);box-shadow:10px 5px 0 -1px var(--cold)}.windline a{font-weight:900;color:var(--white)}.masthead{min-height:92px;display:flex;align-items:center;gap:30px;justify-content:space-between}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:55px;height:55px;border-radius:50%;background:var(--ink);display:grid;place-content:center;gap:5px;overflow:hidden;box-shadow:inset 0 0 0 6px rgba(34,197,214,.15)}.brand-mark i{display:block;width:30px;height:3px;border-radius:3px;background:var(--cold);transform-origin:right}.brand-mark i:first-child{transform:rotate(8deg);width:23px}.brand-mark i:last-child{transform:rotate(-8deg);width:36px}.brand strong{font-size:1.36rem;display:block}.brand small{font-size:.68rem;color:var(--muted);font-weight:800}.header-cta{background:var(--ink);color:var(--white);padding:10px 20px;border-radius:18px;display:flex;flex-direction:column;line-height:1.45}.header-cta small{color:#8be9f3}.nav-toggle{display:none}.main-nav{border-top:1px solid var(--line);background:var(--white)}.main-nav .shell{display:flex;align-items:center;justify-content:space-between;gap:14px;overflow-x:auto}.main-nav a{padding:14px 6px;font-weight:800;font-size:.86rem;white-space:nowrap;position:relative}.main-nav a::after{content:"";position:absolute;inset-inline:5px;bottom:7px;height:2px;background:var(--cold);transform:scaleX(0);transition:.25s}.main-nav a:hover::after{transform:scaleX(1)}
.site-footer{background:var(--ink);color:#e7fbff;margin-top:100px;position:relative;overflow:hidden}.footer-current{height:18px;background:var(--cold);display:flex;align-items:center;gap:60px;padding-inline:6%}.footer-current i{height:3px;background:var(--ink);width:32%;transform:skewX(-38deg)}.footer-grid{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:48px;padding-block:70px}.footer-grid h2{font-size:1.9rem}.footer-grid h3{color:var(--cold);margin-bottom:18px}.footer-grid p{color:#b8d1da}.footer-grid section>a{display:block;margin:10px 0;color:#e8faff}.footer-brand>a{font-weight:900;color:var(--amber)!important}.footer-base{border-top:1px solid rgba(255,255,255,.12);padding-block:18px 90px;display:flex;justify-content:space-between;gap:20px;color:#9db7c0;font-size:.8rem}.whatsapp-float{position:fixed;z-index:90;right:22px;bottom:25px;display:flex;align-items:center;gap:10px;background:#0b8f4d;color:#fff;border:3px solid #fff;border-radius:999px;padding:9px 14px 9px 9px;box-shadow:0 18px 45px rgba(4,74,39,.38);direction:rtl}.whatsapp-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:#20c76c}.whatsapp-icon svg{width:31px;height:31px}.whatsapp-float small,.whatsapp-float strong{display:block;line-height:1.35}.whatsapp-float small{font-size:.68rem;opacity:.85}.whatsapp-float strong{font-size:.83rem}.mobile-booking{display:none}
.hero-control{min-height:720px;background:var(--ink);display:grid;grid-template-columns:1.12fr .88fr;overflow:hidden}.hero-photo{position:relative;min-height:720px}.hero-image{position:absolute;inset:0}.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,var(--ink) 100%)}.air-coordinates{position:absolute;z-index:2;left:25px;bottom:25px;display:flex;gap:8px;color:#fff;font-size:.69rem}.air-coordinates span{padding:8px 12px;border:1px solid rgba(255,255,255,.28);background:rgba(7,28,45,.64)}.hero-panel{padding:78px clamp(34px,5vw,90px) 60px 30px;position:relative;display:flex;flex-direction:column;justify-content:center;color:#fff}.hero-kicker{display:flex;align-items:center;gap:10px;color:#8be9f3;font-weight:900;font-size:.78rem}.hero-kicker i{width:42px;height:2px;background:var(--cold)}.hero-panel h1{font-size:clamp(2.6rem,4.8vw,5.6rem);margin:22px 0}.hero-lead{color:#c7dce3;font-size:1.08rem;max-width:680px}.hero-panel .text-link{color:#fff}.hero-readings{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);margin:38px 0 0}.hero-readings div{background:rgba(7,28,45,.8);padding:16px}.hero-readings dt{font-size:.7rem;color:#7fe7f2}.hero-readings dd{margin:4px 0 0;font-size:.78rem;font-weight:900}.air-dial{position:absolute;width:160px;height:160px;border:1px solid rgba(34,197,214,.24);border-radius:50%;left:5%;top:4%;display:grid;place-items:center;opacity:.7}.air-dial::before,.air-dial::after{content:"";position:absolute;border:1px solid rgba(34,197,214,.3);border-radius:50%;inset:18px}.air-dial::after{inset:42px}.air-dial i{position:absolute;width:2px;height:18px;background:var(--cold);top:8px;transform-origin:1px 72px}.air-dial i:nth-child(2){transform:rotate(120deg)}.air-dial i:nth-child(3){transform:rotate(240deg)}.air-dial span{font-size:1.5rem;font-weight:900;color:var(--cold)}
.intro-signal{padding:105px 0}.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.intro-copy{border-inline-start:1px solid var(--line);padding-inline-start:50px}.intro-copy p{font-size:1.05rem}.diagnostic-console{background:var(--white);padding:95px 0}.console-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.console-copy{position:sticky;top:30px}.console-copy ul{padding:0;list-style:none}.console-copy li{border-top:1px solid var(--line);padding:12px 0;font-weight:800}.console-form{background:var(--ink);border-radius:36px 8px 36px 8px;padding:35px;display:grid;grid-template-columns:1fr 1fr;gap:14px;color:#fff;box-shadow:var(--shadow)}.console-form label span{display:block;color:#91dfe8;font-size:.72rem;font-weight:900;margin-bottom:7px}.console-form select{width:100%;padding:13px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:#10364e;color:#fff}.console-output{grid-column:1/-1;background:var(--ice);color:var(--ink);padding:20px;border-radius:16px}.console-output small{font-weight:900;color:#168696}.console-output p{margin:6px 0 14px;font-weight:800}
.services-runway,.problem-orbit,.systems-rail,.workflow-current,.sector-panels,.dispatch-journal,.faq-home{padding:105px 0}.services-runway{background:var(--ice)}.runway-list{display:flex;flex-direction:column;gap:10px}.runway-list>a,.lane-index>a{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:20px;padding:18px 22px;background:#fff;border-right:calc(var(--lane)*5px) solid var(--cold);margin-inline-start:calc((var(--lane) - 1)*2.3%);max-width:calc(100% - (var(--lane) - 1)*2.3%);transition:.25s}.runway-list>a:hover,.lane-index>a:hover{transform:translateX(-8px);box-shadow:var(--shadow)}.runway-list>a>span,.lane-index>a>span{font-size:1.45rem;font-weight:900;color:#1593a2}.runway-list h3,.lane-index h2{margin:0 0 4px}.runway-list p,.lane-index p{margin:0;font-size:.88rem}.runway-list b,.lane-index b{font-size:.75rem;white-space:nowrap}.feature-split,.install-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.feature-split.reverse{grid-template-columns:.9fr 1.1fr}.airflow-feature,.cleaning-feature,.installation-feature,.outdoor-feature,.about-protection,.about-acceptance{padding:110px 0}.airflow-feature,.installation-feature,.about-protection{background:var(--white)}.feature-visual{position:relative;min-height:500px}.feature-photo{height:100%;min-height:500px;border-radius:8px 50px 8px 50px;overflow:hidden;box-shadow:var(--shadow)}.feature-visual.tall{min-height:620px}.feature-visual.tall .feature-photo{min-height:620px}.feature-copy p{font-size:1.03rem}.flow-gauge,.pressure-mark{position:absolute;left:-28px;bottom:32px;background:var(--ink);color:#fff;padding:18px;min-width:190px;box-shadow:var(--shadow)}.flow-gauge i{display:block;height:3px;background:var(--cold);margin:8px 0}.flow-gauge i:nth-child(2){width:70%}.flow-gauge i:nth-child(3){width:43%}.flow-gauge span,.flow-gauge b,.pressure-mark span{font-size:.65rem;letter-spacing:.1em}.vertical-code{position:absolute;right:-20px;top:40px;writing-mode:vertical-rl;background:var(--amber);padding:14px 8px;font-size:.65rem;font-weight:900}.problem-orbit{background:var(--ink);color:#fff}.problem-orbit .section-head p{color:#b9d2dc}.orbit-layout{min-height:670px;position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-content:center}.orbit-core{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:220px;height:220px;border-radius:50%;background:var(--cold);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;z-index:3;border:16px solid rgba(255,255,255,.08)}.orbit-core strong{font-size:1.2rem}.orbit-node{background:#0c3048;border:1px solid rgba(255,255,255,.11);padding:20px;min-height:190px;position:relative}.orbit-node:nth-of-type(2),.orbit-node:nth-of-type(5){transform:translateY(-55px)}.orbit-node:nth-of-type(4),.orbit-node:nth-of-type(7){transform:translateY(55px)}.orbit-node span{color:var(--amber);font-weight:900}.orbit-node h3{color:#fff;margin:10px 0}.orbit-node p{color:#aecaD4;font-size:.8rem;margin:0}
.systems-rail{background:#e7f1f2;overflow:hidden}.rail-track{display:flex;gap:14px;overflow-x:auto;padding:12px 0 30px;scroll-snap-type:x mandatory}.rail-track>a{min-width:300px;scroll-snap-align:start;background:#fff;padding:28px;border-radius:60px 10px 10px 10px;border-top:6px solid var(--cold)}.rail-track span{color:#168696;font-weight:900}.rail-track h3{font-size:1.18rem;margin:14px 0}.rail-track p{font-size:.85rem}.rail-track b{font-size:.76rem}.rail-note{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;background:var(--ink);color:#fff;padding:22px 28px;border-radius:16px}.rail-note p{margin:0;color:#b9d0d8}.rail-note a{color:var(--amber);font-weight:900}.install-photo{position:relative;min-height:580px}.install-photo .feature-photo{min-height:580px}.install-axis{position:absolute;inset:auto 25px 25px 25px;height:70px;background:rgba(7,28,45,.86);display:flex;align-items:center;padding:18px;color:#fff}.install-axis i{height:2px;background:var(--cold);flex:1}.install-axis i:first-child{transform:rotate(-8deg);transform-origin:left}.install-axis span{font-size:.65rem;margin-inline:12px}.current-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:0}.current-steps li{padding:22px 16px;border-top:4px solid var(--cold);background:#fff;position:relative}.current-steps li:nth-child(even){margin-top:38px;background:var(--ice)}.current-steps li::after{content:"";position:absolute;left:-14px;top:-7px;width:28px;height:10px;background:var(--cold)}.current-steps span{font-size:1.55rem;font-weight:900;color:#1593a2}.current-steps h3{font-size:.92rem;margin:12px 0}.current-steps p{font-size:.75rem;margin:0}.current-steps.compact{grid-template-columns:repeat(4,1fr)}.pricing-radar{padding:110px 0;background:var(--ink);color:#fff}.price-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:center}.price-layout>div:first-child p{color:#bad0d8}.radar-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.14);border-radius:50%;overflow:hidden;aspect-ratio:1}.radar-grid article{background:#0c3048;padding:55px 32px;display:flex;flex-direction:column;justify-content:center}.radar-grid article:nth-child(1),.radar-grid article:nth-child(4){background:#103b52}.radar-grid span{color:var(--amber);font-weight:900}.radar-grid h3{color:#fff}.radar-grid p{color:#aecaD4;font-size:.8rem}.sector-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line)}.sector-strip>a{background:#fff;padding:30px 20px;min-height:300px}.sector-strip>a:nth-child(odd){transform:translateY(28px)}.sector-strip span{font-size:1.4rem;color:#168696;font-weight:900}.sector-strip h3{margin:25px 0 12px}.sector-strip p{font-size:.82rem}.sector-strip b{font-size:.72rem}.sector-strip.compact{margin-top:34px}.sector-strip.compact>a{min-height:190px;transform:none}
.coast-route{padding:120px 0;background:#fff}.route-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}.coast-line{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;position:relative}.coast-line::before{content:"";position:absolute;right:8%;left:8%;top:50%;height:3px;background:var(--cold);transform:rotate(-6deg)}.coast-line a{background:var(--mist);padding:18px;min-height:118px;position:relative;z-index:2;border-bottom:4px solid var(--ink)}.coast-line a:nth-child(3n+2){transform:translateY(18px)}.coast-line span,.coast-line small{display:block;color:#168696;font-size:.68rem}.coast-line strong{display:block;font-size:1.05rem;margin:8px 0}.pressure-mark{left:20px}.case-transmission{padding:110px 0;background:var(--ice)}.case-title{display:grid;grid-template-columns:.35fr 1fr;gap:30px;align-items:end}.case-title .eyebrow{grid-row:1/3}.case-signal{display:grid;grid-template-columns:repeat(4,1fr);margin:45px 0 25px}.case-signal article{background:#fff;padding:28px;border-left:1px solid var(--line);position:relative}.case-signal article::before{content:"";position:absolute;right:0;top:0;width:40%;height:5px;background:var(--cold)}.case-signal article:nth-child(even)::before{background:var(--amber)}.case-signal span{font-size:.7rem;color:#168696;font-weight:900}.case-signal p{font-size:.82rem}.about-preview{padding:110px 0;background:#fff}.about-preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-stack{position:relative;min-height:560px}.about-main{height:560px;border-radius:70px 8px 70px 8px;overflow:hidden}.about-stack>span{position:absolute;bottom:22px;right:-22px;background:var(--amber);padding:12px;font-size:.7rem;font-weight:900}.journal-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:20px}.journal-feature{background:var(--ink);color:#fff;padding:16px;display:block}.journal-photo{height:390px;overflow:hidden}.journal-feature>span{display:block;color:var(--amber);font-size:.7rem;margin:18px 0}.journal-feature h3{font-size:1.55rem}.journal-feature p{color:#bcd1d9}.journal-stream{display:flex;flex-direction:column;gap:8px}.journal-stream>a{background:#fff;padding:16px;display:grid;grid-template-columns:45px 1fr 20px;gap:12px;align-items:center;border-right:4px solid var(--cold)}.journal-stream span{font-weight:900;color:#168696}.journal-stream h3{font-size:.92rem;margin:0 0 3px}.journal-stream p{font-size:.74rem;margin:0}.journal-index{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.journal-index a{background:#fff;border:1px solid var(--line);padding:9px 13px;font-size:.76rem;font-weight:800}.all-guides{display:flex;justify-content:space-between;background:var(--cold);padding:16px 20px;font-weight:900}.faq-home{background:#fff}.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.faq-list details,.faq-columns details{background:var(--mist);border:1px solid var(--line);padding:18px 20px;margin-bottom:10px}.faq-list summary,.faq-columns summary{cursor:pointer;font-weight:900}.faq-list p,.faq-columns p{margin:12px 0 0}.cta-band{margin-top:90px;background:var(--ink);color:#fff;padding:40px;border-radius:8px 45px 8px 45px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:2rem;margin-bottom:8px}.cta-band p{color:#bcd1d9;margin:0;max-width:760px}
.index-cover,.simple-cover{background:var(--ink);color:#fff;padding:80px 0}.index-cover-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:center}.index-cover h1,.simple-cover h1{font-size:clamp(2.2rem,4.5vw,4.6rem)}.index-cover p,.simple-cover p{color:#bcd1d9;font-size:1.05rem;max-width:760px}.index-cover dl{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.15);margin-top:35px}.index-cover dl div{background:#0b2f48;padding:14px}.index-cover dt{font-size:.65rem;color:#8ee7f0}.index-cover dd{margin:5px 0 0;font-weight:900;font-size:.8rem}.index-cover-photo{height:420px;border-radius:70px 10px 70px 10px;overflow:hidden}.index-section{padding:90px 0}.guide-ledger{display:flex;flex-direction:column;gap:12px}.guide-row{display:grid;grid-template-columns:130px 50px 1fr 130px;gap:18px;align-items:center;background:#fff;padding:12px;border-right:5px solid var(--cold)}.guide-row.lead{grid-template-columns:280px 55px 1fr 140px;background:var(--ice)}.guide-thumb{height:110px;overflow:hidden}.guide-row.lead .guide-thumb{height:180px}.guide-row>span{font-size:1.4rem;font-weight:900;color:#168696}.guide-row h2{font-size:1rem;margin-bottom:4px}.guide-row p{font-size:.78rem;margin:0}.row-action{font-size:.72rem;font-weight:900}.area-board{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.area-axis{grid-column:1/-1;display:flex;align-items:center;gap:15px;background:var(--ink);color:#fff;padding:16px}.area-axis i{height:3px;background:var(--cold);flex:1;transform:skewX(-30deg)}.area-board>a{background:#fff;padding:24px;border-bottom:5px solid var(--cold);min-height:230px}.area-board>a:nth-child(3n){transform:translateY(18px)}.area-board span{color:#168696;font-weight:900}.area-board h2{font-size:1.15rem;margin:16px 0}.area-board p{font-size:.82rem}.fault-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.matrix-core{grid-row:span 2;background:var(--cold);padding:35px;display:flex;flex-direction:column;justify-content:center}.matrix-core strong{font-size:1.8rem}.fault-matrix>a{background:var(--ink);color:#fff;padding:24px;min-height:240px}.fault-matrix span{color:var(--amber);font-weight:900}.fault-matrix h2{font-size:1.15rem;margin:15px 0}.fault-matrix p{color:#bcd1d9;font-size:.82rem}.system-blueprints{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.system-blueprints>a{background:#fff;padding:28px;display:grid;grid-template-columns:90px 1fr;column-gap:20px;border:1px solid var(--line)}.blueprint-icon{grid-row:1/5;width:80px;height:80px;border:2px solid var(--cold);position:relative}.blueprint-icon i{position:absolute;height:2px;background:var(--ink);right:10px;left:10px;top:20px}.blueprint-icon i:nth-child(2){top:38px;left:25px}.blueprint-icon i:nth-child(3){top:56px;right:25px}.system-blueprints span{font-size:.68rem;color:#168696}.system-blueprints h2{font-size:1.15rem;margin:8px 0}.system-blueprints p{font-size:.82rem}.lane-index{display:flex;flex-direction:column;gap:10px}
.service-cockpit,.fault-cover,.system-cover,.sector-cover,.area-cover{background:var(--ink);color:#fff;padding:75px 0}.cockpit-grid{display:grid;grid-template-columns:1fr .8fr;gap:28px}.cockpit-grid>div:first-child{padding:35px 0}.cockpit-grid h1,.fault-cover h1,.system-cover h1,.sector-cover h1,.area-cover h1{font-size:clamp(2.1rem,4.4vw,4.5rem)}.cockpit-grid p,.fault-cover p,.system-cover p,.sector-cover p,.area-cover p{color:#bdd2da}.cockpit-photo{height:430px;border-radius:60px 8px 60px 8px;overflow:hidden}.cockpit-grid dl{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12)}.cockpit-grid dl div{background:#0b2f48;padding:20px}.cockpit-grid dt{font-size:.7rem;color:#86e5ef}.cockpit-grid dd{margin:7px 0 0;font-size:.82rem}.service-scan,.service-scope,.service-accept,.decision-tree,.fault-evidence,.fault-safety,.component-stack,.system-access,.system-test,.operation-clock,.sector-plan,.local-context,.area-service-map,.area-booking{padding:90px 0}.scan-grid,.evidence-grid,.context-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px}.scan-lines{display:grid;grid-template-columns:1fr 1fr;gap:12px}.scan-lines article,.accept-track article,.safety-grid article,.components article{background:#fff;padding:25px;border-top:4px solid var(--cold)}.scan-lines span{color:#168696;font-weight:900}.scope-columns{display:grid;grid-template-columns:1.3fr .7fr;gap:70px}.scope-columns aside,.evidence-grid aside,.context-grid aside{background:var(--ice);padding:28px;border-radius:28px 6px}.scope-columns aside a{display:block;margin:10px 0;font-weight:900}.accept-track,.safety-grid,.components{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.accept-track span,.components span{font-size:1.5rem;color:#168696;font-weight:900}.fault-cover-grid{display:grid;grid-template-columns:120px 1fr .7fr;gap:35px;align-items:center}.fault-code{height:330px;border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;align-items:center;justify-content:center}.fault-code span{writing-mode:vertical-rl;font-size:.65rem;color:#8be7f0}.fault-code b{font-size:4rem;color:var(--amber)}.fault-code i{height:70px;width:2px;background:var(--cold)}.fault-photo{height:390px;border-radius:8px 50px;overflow:hidden}.tree-flow,.clock-line{display:grid;grid-template-columns:repeat(4,1fr);margin-top:42px}.tree-flow article,.clock-line article{background:#fff;padding:26px;border-left:1px solid var(--line)}.tree-flow span,.clock-line span{color:#168696;font-weight:900}.fault-evidence{background:#fff}.system-cover-grid{display:grid;grid-template-columns:1fr .75fr;gap:70px;align-items:center}.system-diagram{height:360px;border:1px solid rgba(255,255,255,.2);position:relative;display:flex;align-items:center;justify-content:space-between;padding:45px;color:#8be7f0}.system-diagram::before,.system-diagram::after{content:"";position:absolute;border:1px solid rgba(34,197,214,.24);inset:35px}.system-diagram::after{inset:75px}.system-diagram i{height:3px;background:var(--cold);flex:1;margin:8px}.components{grid-template-columns:repeat(4,1fr)}.system-test{background:var(--ink);color:#fff}.system-test p{color:#bed3db}.sector-cover-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:center}.sector-photo{height:450px;border-radius:80px 8px;overflow:hidden}.area-cover-grid{display:grid;grid-template-columns:160px 1fr;gap:45px;align-items:center}.route-stamp{height:300px;border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;align-items:center;justify-content:center}.route-stamp b{font-size:5rem;color:var(--cold)}.route-stamp span{writing-mode:vertical-rl;font-size:.65rem}.mini-lanes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mini-lanes a{background:#fff;padding:24px;border-top:5px solid var(--cold)}.mini-lanes span{color:#168696;font-weight:900}.mini-lanes h3{margin:12px 0}.mini-lanes p{font-size:.8rem}
.reading-progress{height:4px;position:fixed;z-index:100;top:0;right:0;left:0}.reading-progress i{display:block;width:0;height:100%;background:var(--amber)}.guide-cover{background:var(--ink);color:#fff;padding:75px 0}.guide-cover-grid{display:grid;grid-template-columns:1fr .82fr;gap:65px;align-items:center}.guide-cover h1{font-size:clamp(2.2rem,4.5vw,4.5rem)}.guide-cover p{color:#bed2da;font-size:1.06rem}.guide-cover dl{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14)}.guide-cover dl div{background:#0b2f48;padding:14px}.guide-cover dt{font-size:.65rem;color:#8be7f0}.guide-cover dd{margin:5px 0 0;font-size:.72rem}.guide-cover-visual{position:relative}.guide-hero{height:520px;border-radius:70px 8px;overflow:hidden}.guide-cover-visual>span{position:absolute;bottom:20px;left:-16px;background:var(--amber);color:var(--ink);padding:10px;font-weight:900;font-size:.66rem}.reading-layout{display:grid;grid-template-columns:270px minmax(0,760px);gap:70px;justify-content:center;align-items:start;padding-top:70px}.article-nav{position:sticky;top:24px;background:var(--ink);padding:22px;color:#fff;max-height:calc(100vh - 48px);overflow:auto}.article-nav>span{display:block;color:var(--cold);font-weight:900;margin-bottom:15px}.article-nav nav{display:flex;flex-direction:column}.article-nav nav a{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.72rem}.article-nav nav b{color:var(--amber)}.article-nav>.button{margin-top:18px;width:100%}.article-body{min-width:0}.article-brief{background:var(--ice);border-right:6px solid var(--cold);padding:28px;margin-bottom:30px}.article-brief span{font-size:.7rem;color:#168696;font-weight:900}.article-brief p{margin:8px 0 0;font-size:1rem}.reading-section{background:#fff;padding:38px 44px;margin-bottom:18px;position:relative;scroll-margin-top:25px}.reading-section:nth-child(3n){border-radius:40px 4px}.section-number{position:absolute;left:18px;top:16px;color:#c3e9ed;font-size:1.7rem;font-weight:900}.reading-section h2{font-size:1.72rem;padding-left:35px}.reading-section p{font-size:1.02rem;line-height:2;margin-bottom:20px}.article-check{background:var(--ink);color:#fff;padding:24px;margin-top:28px}.article-check h3{color:var(--cold)}.article-check li{margin:8px 0}.article-links{background:#dceff1;padding:35px;margin:40px 0}.article-links h2{font-size:1.55rem}.article-links>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.article-links a{background:#fff;padding:13px;font-size:.78rem;font-weight:800}.article-close{background:var(--ink);color:#fff;padding:40px;border-radius:8px 45px}.article-close p{color:#bdd1d9}.article-close h2{font-size:1.8rem}
.simple-cover .shell{max-width:980px}.simple-cover h1{max-width:900px}.price-page,.cases-page,.policy-page,.request-page,.contact-page,.faq-page,.about-statement,.about-principles,.about-flow,.about-boundaries,.about-coast,.about-parts,.about-sectors,.about-coverage,.about-proof,.about-final{padding:85px 0}.price-ledger{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.price-ledger article,.case-files article{background:#fff;padding:28px;border-top:5px solid var(--cold)}.price-ledger span{color:#168696;font-weight:900}.price-ledger h2{font-size:1.2rem;margin:14px 0}.price-rule{background:var(--ink);color:#fff;margin-top:30px;padding:35px}.price-rule p{color:#bed2da}.case-files{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case-files article:nth-child(even){transform:translateY(24px)}.case-files>article>span{font-size:.7rem;color:#168696;font-weight:900}.case-files h2{font-size:1.35rem;margin:16px 0}.case-files dl div{display:grid;grid-template-columns:95px 1fr;border-top:1px solid var(--line);padding:9px 0}.case-files dt{font-weight:900;color:#168696}.case-files dd{margin:0}.about-cover{background:var(--ink);color:#fff;padding:75px 0}.about-cover-grid{display:grid;grid-template-columns:1fr .85fr;gap:70px;align-items:center}.about-cover h1{font-size:clamp(2.2rem,4.5vw,4.5rem)}.about-cover p{color:#bfd3da}.about-cover-photo{height:500px;border-radius:70px 8px;overflow:hidden}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.principle-grid article{background:#fff;padding:25px;border-top:5px solid var(--cold)}.principle-grid span{color:#168696;font-weight:900}.about-coast,.about-coverage,.about-final{background:#fff}.about-parts,.about-proof{background:var(--ice)}.request-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px}.request-layout aside{background:var(--ink);color:#fff;padding:30px;align-self:start;position:sticky;top:20px}.request-layout aside p{color:#bcd1d9}.request-layout ol{padding-right:20px}.request-layout li{margin-bottom:18px}.request-layout li b,.request-layout li span{display:block}.request-layout li span{color:#aecaD4;font-size:.82rem}.request-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;padding:30px}.request-form label span{display:block;font-weight:900;font-size:.76rem;margin-bottom:7px}.request-form input,.request-form select,.request-form textarea{width:100%;border:1px solid var(--line);padding:13px;background:#f8fbfb;border-radius:8px}.request-form textarea{min-height:150px}.request-form .wide{grid-column:1/-1}.request-form .check{display:flex;align-items:center;gap:10px}.request-form .check input{width:auto}.honeypot{position:absolute!important;left:-9999px}.form-errors,.form-success{padding:18px;margin-bottom:14px}.form-errors{background:#fff0ec;border-right:5px solid #d84d2f}.form-success{background:#e2f9e9;border-right:5px solid #169653}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.contact-grid>a{background:#fff;padding:30px;border-top:6px solid var(--cold)}.contact-grid span{color:#168696;font-weight:900}.contact-grid h2{font-size:1.3rem;margin:15px 0}.contact-grid b{overflow-wrap:anywhere}.contact-note{margin-top:30px;background:var(--ice);padding:30px}.faq-columns{columns:2;column-gap:16px}.faq-columns details{break-inside:avoid}.policy-list{max-width:900px}.policy-list>section{background:#fff;padding:30px;margin-bottom:12px;border-right:5px solid var(--cold)}.policy-list h2{font-size:1.4rem}.not-found{min-height:65vh;display:flex;align-items:center;background:var(--ink);color:#fff}.not-found .shell{max-width:850px}.not-found p{color:#bed2da}
@media(max-width:1100px){:root{--shell:min(100% - 32px,900px)}.header-cta{display:none}.nav-toggle{display:flex;background:var(--ink);color:#fff;border:0;border-radius:14px;padding:12px 16px;gap:7px;align-items:center}.nav-toggle i{width:18px;height:2px;background:var(--cold)}.main-nav{display:none}.main-nav.is-open{display:block}.main-nav .shell{flex-wrap:wrap;justify-content:flex-start;padding-block:10px}.hero-control{grid-template-columns:1fr;min-height:auto}.hero-photo{min-height:540px;order:2}.hero-photo::after{background:linear-gradient(0deg,transparent 60%,var(--ink) 100%)}.hero-panel{padding:65px max(30px,calc((100vw - 900px)/2))}.air-dial{left:8%;top:7%}.console-grid,.feature-split,.feature-split.reverse,.install-grid,.price-layout,.route-layout,.about-preview-grid,.faq-layout,.index-cover-grid,.guide-cover-grid,.reading-layout,.cockpit-grid,.system-cover-grid,.sector-cover-grid,.scope-columns,.scan-grid,.evidence-grid,.context-grid,.about-cover-grid,.request-layout{grid-template-columns:1fr}.console-copy,.article-nav,.request-layout aside{position:static}.orbit-layout{grid-template-columns:1fr 1fr;min-height:auto}.orbit-core{position:relative;inset:auto;transform:none;grid-column:1/-1;margin:auto}.orbit-node:nth-of-type(n){transform:none}.current-steps{grid-template-columns:repeat(4,1fr)}.sector-strip{grid-template-columns:repeat(3,1fr)}.sector-strip>a:nth-child(odd){transform:none}.radar-grid{max-width:650px;margin:auto}.coast-line{grid-template-columns:repeat(3,1fr)}.journal-layout{grid-template-columns:1fr}.reading-layout{max-width:840px}.article-nav{max-height:none}.article-nav nav{display:grid;grid-template-columns:1fr 1fr}.cockpit-grid dl{grid-column:auto}.fault-cover-grid{grid-template-columns:90px 1fr}.fault-cover-grid .fault-photo{grid-column:1/-1}.guide-row,.guide-row.lead{grid-template-columns:140px 45px 1fr}.guide-row .row-action{grid-column:3}.area-board{grid-template-columns:repeat(3,1fr)}.components{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){:root{--shell:calc(100% - 24px)}body{line-height:1.68}.windline span{font-size:.65rem}.windline a{display:none}.masthead{min-height:76px}.brand-mark{width:48px;height:48px}.brand strong{font-size:1.15rem}.brand small{font-size:.58rem}h1{font-size:2.25rem}h2{font-size:1.65rem}.hero-panel{padding:48px 18px}.hero-photo{min-height:390px}.hero-readings{grid-template-columns:1fr}.air-dial{display:none}.intro-signal,.diagnostic-console,.services-runway,.problem-orbit,.systems-rail,.workflow-current,.sector-panels,.dispatch-journal,.faq-home,.airflow-feature,.cleaning-feature,.installation-feature,.outdoor-feature,.about-preview,.coast-route,.case-transmission{padding:68px 0}.intro-grid,.console-grid{gap:30px}.intro-copy{border:0;padding:0}.console-form{grid-template-columns:1fr;padding:20px;border-radius:24px 6px}.runway-list>a,.lane-index>a{grid-template-columns:42px 1fr;margin:0;max-width:none;padding:14px}.runway-list>a>b,.lane-index>a>b{grid-column:2}.feature-split,.install-grid{gap:35px}.feature-visual,.feature-photo,.install-photo,.install-photo .feature-photo{min-height:380px}.feature-visual.tall,.feature-visual.tall .feature-photo{min-height:430px}.orbit-layout,.scan-lines,.accept-track,.safety-grid,.components,.mini-lanes{grid-template-columns:1fr}.current-steps,.current-steps.compact{grid-template-columns:1fr 1fr}.current-steps li:nth-child(even){margin-top:0}.price-layout{gap:40px}.radar-grid{border-radius:20px;aspect-ratio:auto}.radar-grid article{padding:28px 20px}.sector-strip{grid-template-columns:1fr 1fr}.sector-strip>a{min-height:220px}.coast-line{grid-template-columns:1fr 1fr}.coast-line::before{display:none}.coast-line a:nth-child(n){transform:none}.case-title,.case-signal{grid-template-columns:1fr}.case-title .eyebrow{grid-row:auto}.about-stack,.about-main{min-height:400px;height:400px}.journal-photo{height:300px}.journal-stream>a{grid-template-columns:34px 1fr}.journal-stream>a>b{display:none}.cta-band{margin-top:60px;padding:28px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr;padding-block:55px}.footer-base{flex-direction:column;padding-bottom:115px}.whatsapp-float{right:12px;bottom:68px;padding:7px}.whatsapp-float>span:last-child{display:none}.whatsapp-icon{width:48px;height:48px}.mobile-booking{display:block;position:fixed;z-index:80;right:12px;left:12px;bottom:10px;background:var(--ink);color:#fff;text-align:center;padding:12px;border-radius:12px;font-weight:900}.index-cover,.simple-cover,.service-cockpit,.fault-cover,.system-cover,.sector-cover,.area-cover,.guide-cover,.about-cover{padding:55px 0}.index-cover-photo,.cockpit-photo,.sector-photo,.about-cover-photo{height:340px}.guide-row,.guide-row.lead{grid-template-columns:95px 1fr}.guide-row>span{display:none}.guide-row .row-action{grid-column:2}.guide-thumb,.guide-row.lead .guide-thumb{height:110px}.area-board,.fault-matrix,.system-blueprints{grid-template-columns:1fr}.area-board>a:nth-child(n){transform:none}.matrix-core{grid-row:auto}.system-blueprints>a{grid-template-columns:70px 1fr}.fault-cover-grid{grid-template-columns:1fr}.fault-code{height:100px;flex-direction:row;gap:15px}.fault-code span{writing-mode:horizontal-tb}.fault-code i{height:2px;width:60px}.tree-flow,.clock-line{grid-template-columns:1fr 1fr}.area-cover-grid{grid-template-columns:70px 1fr;gap:20px}.route-stamp{height:180px}.route-stamp b{font-size:3rem}.guide-hero{height:360px}.guide-cover dl{grid-template-columns:1fr}.article-nav nav{grid-template-columns:1fr 1fr}.reading-section{padding:30px 22px}.reading-section h2{padding-left:25px;font-size:1.45rem}.reading-section p{font-size:.96rem}.article-links>div{grid-template-columns:1fr}.price-ledger,.case-files,.contact-grid,.principle-grid{grid-template-columns:1fr}.case-files article:nth-child(n){transform:none}.request-form{grid-template-columns:1fr;padding:20px}.request-form .wide{grid-column:auto}.faq-columns{columns:1}}
@media(max-width:440px){.hero-actions{align-items:stretch;flex-direction:column}.hero-actions>*{width:100%;text-align:center}.current-steps,.sector-strip,.coast-line,.tree-flow,.clock-line,.components{grid-template-columns:1fr}.article-nav nav{grid-template-columns:1fr}.area-cover-grid{grid-template-columns:1fr}.route-stamp{display:none}.guide-row,.guide-row.lead{grid-template-columns:1fr}.guide-row .row-action{grid-column:1}.guide-thumb,.guide-row.lead .guide-thumb{height:190px}.footer-grid{gap:25px}}
