/* RUBOAT / PbootCMS TEMPLATE — GLOBAL STYLESHEET
   Deep navy + marine orange. Hard edges, engineering grid, no rounded cards.
   Generated from the validated design system; edit freely. */
:root{
  --ink:#0A1622;--ink-2:#0E1E2C;--ink-3:#14293A;--ink-4:#08131E;
  --line:rgba(160,190,210,.16);--line-2:rgba(160,190,210,.32);
  --text:#E8EDF2;--muted:#9AB0BE;--dim:#6C8798;
  --orange:#FF6B2C;--orange-2:#FF9A66;--blue:#5A9BCB;
  --f-d:'Barlow Condensed','Arial Narrow',Impact,'Microsoft YaHei','PingFang SC',sans-serif;
  --f-b:'IBM Plex Sans','Segoe UI','Microsoft YaHei','PingFang SC','Noto Sans',sans-serif;
  --f-m:'IBM Plex Mono',Consolas,'Courier New','Microsoft YaHei',monospace;
  --wrap:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--text);font-family:var(--f-b);line-height:1.7;
  background:
    radial-gradient(ellipse 70% 42% at 82% -6%,rgba(90,155,203,.14),transparent 66%),
    radial-gradient(ellipse 50% 40% at 0% 70%,rgba(90,155,203,.05),transparent 66%),
    linear-gradient(rgba(160,190,210,.026) 1px,transparent 1px),
    linear-gradient(90deg,rgba(160,190,210,.026) 1px,transparent 1px),
    var(--ink);
  background-size:auto,auto,40px 40px,40px 40px,auto;
  background-attachment:fixed,fixed,fixed,fixed,fixed;
  overflow-x:hidden;
}
::selection{background:var(--orange);color:var(--ink)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;top:-100px;left:16px;z-index:200;background:var(--orange);color:var(--ink);padding:10px 18px;font-family:var(--f-m);font-size:12px}
.skip:focus{top:12px}
.wrap{width:min(100% - 48px,var(--wrap));margin-inline:auto}
.sec{padding:104px 0;border-top:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:end;margin-bottom:48px}
.kicker{font-family:var(--f-m);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange)}
.kicker::before{content:'// ';color:var(--dim)}
.h2{margin:16px 0 0;font-family:var(--f-d);font-weight:700;text-transform:uppercase;font-size:clamp(2.5rem,5.2vw,4.8rem);line-height:.92;letter-spacing:-.012em}
.h2 em{font-style:normal;color:var(--orange)}
.lede{margin:0;color:var(--muted);font-size:15px;line-height:1.9;max-width:540px}
.rule{width:76px;height:3px;background:var(--orange);margin:26px 0 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 26px;font-family:var(--f-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;transition:background .22s,color .22s,border-color .22s,transform .22s;border-radius:0}
.btn-primary{background:var(--orange);color:var(--ink);border:1px solid var(--orange)}
.btn-primary:hover{background:transparent;color:var(--orange);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 18px;font-size:11px}
.mono{font-family:var(--f-m)}
.hl{color:var(--orange)}

/* header */
.utility{background:#07121C;border-bottom:1px solid var(--line);font-family:var(--f-m);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--dim)}
.utility .wrap{height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.utility-right{display:flex;align-items:center;gap:14px}
.lang{border:1px solid var(--line);padding:3px 9px;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:60;background:rgba(10,22,34,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:baseline;gap:12px;min-height:44px}
.brand-name{font-family:var(--f-d);font-size:31px;font-weight:700;letter-spacing:.045em;line-height:1}
.brand-name b{color:var(--orange)}
.brand-sub{font-family:var(--f-m);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;font-family:var(--f-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--orange)}
.nav-cta{margin-left:12px}
.menu-btn{display:none;width:44px;height:44px;background:transparent;border:1px solid var(--line-2);color:var(--text);font-size:20px;line-height:1}
.mobile-panel{display:none}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{padding:82px 0 74px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:44px;align-items:center;min-height:500px}
.hero-eyebrow{display:inline-block;font-family:var(--f-m);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--orange);border:1px solid rgba(255,107,44,.42);padding:7px 12px;background:rgba(255,107,44,.06)}
.hero-title{margin:24px 0 0;font-family:var(--f-d);font-weight:700;text-transform:uppercase;font-size:clamp(4.2rem,9.4vw,9rem);line-height:.8;letter-spacing:-.025em}
.hero-title .l2{display:block;color:transparent;-webkit-text-stroke:2px var(--orange)}
@supports not (-webkit-text-stroke:1px #000){.hero-title .l2{color:var(--orange);-webkit-text-stroke:0}}
.hero-lede{margin:30px 0 0;max-width:520px;color:var(--muted);font-size:15.5px;line-height:1.9}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-note{margin:24px 0 0;font-family:var(--f-m);font-size:10.5px;letter-spacing:.06em;color:var(--dim)}
.hero-visual{position:relative}
.blueprint{display:block;width:100%;height:auto}
.blueprint-tag{position:absolute;right:0;bottom:-8px;font-family:var(--f-m);font-size:9px;letter-spacing:.16em;color:var(--dim);text-transform:uppercase}

/* trust bar */
.trust{border-bottom:1px solid var(--line);background:rgba(14,30,44,.6)}
.trust-grid{display:grid;grid-template-columns:repeat(5,1fr)}
.trust-item{padding:30px 22px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-num{font-family:var(--f-d);font-size:clamp(2.1rem,3.4vw,3.4rem);font-weight:700;line-height:1;color:var(--text)}
.trust-item:nth-child(5) .trust-num{color:var(--orange)}
.trust-label{margin-top:8px;font-family:var(--f-m);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.disclosure{font-family:var(--f-m);font-size:10px;line-height:1.7;color:var(--dim);border-top:1px solid var(--line);padding:11px 0 13px;letter-spacing:.02em}
.disclosure b{color:var(--orange-2);font-weight:500}

/* series */
.series-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.series-card{position:relative;overflow:hidden;padding:26px 24px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(20,41,58,.62),rgba(10,22,34,.62));transition:transform .25s,border-color .25s,box-shadow .25s}
.series-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange);transform:scaleY(0);transform-origin:top;transition:transform .28s}
.series-card:hover{transform:translateY(-5px);border-color:rgba(255,107,44,.55);box-shadow:0 24px 50px -34px rgba(255,107,44,.55)}
.series-card:hover::before{transform:scaleY(1)}
.series-id{font-family:var(--f-m);font-size:10px;letter-spacing:.16em;color:var(--orange)}
.boat-sketch{display:block;width:100%;height:82px;margin:16px 0 14px}
.series-name{font-family:var(--f-d);font-size:1.85rem;font-weight:600;text-transform:uppercase;line-height:1;margin:0}
.series-range{font-family:var(--f-m);font-size:11px;color:var(--orange);margin-top:8px;letter-spacing:.06em}
.series-line{margin:14px 0 0;color:var(--muted);font-size:13.5px;line-height:1.8;min-height:72px}
.series-specs{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:16px 0 0;padding:0}
.series-specs li{font-family:var(--f-m);font-size:9.5px;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);padding:4px 8px}
.series-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-family:var(--f-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}

/* drawing / blueprint */
.drawing-sec{background:linear-gradient(180deg,rgba(7,18,28,.55),transparent)}
.blueprint-wrap{position:relative;border:1px solid var(--line-2);padding:40px 36px 30px;background:linear-gradient(rgba(90,155,203,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(90,155,203,.055) 1px,transparent 1px),#081522;background-size:24px 24px}
.blueprint-wrap::before,.blueprint-wrap::after{content:'';position:absolute;width:14px;height:14px;border:1px solid var(--orange);pointer-events:none}
.blueprint-wrap::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.blueprint-wrap::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.bp-corner{position:absolute;top:14px;right:18px;font-family:var(--f-m);font-size:9px;letter-spacing:.16em;color:var(--dim);text-transform:uppercase}
.callouts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.callout{border-left:2px solid var(--orange);padding:12px 16px;background:rgba(20,41,58,.44);transition:opacity .5s,transform .5s}
.callout-code{font-family:var(--f-m);font-size:10px;letter-spacing:.14em;color:var(--orange)}
.callout-label{margin:6px 0 4px;font-family:var(--f-d);font-size:1.35rem;font-weight:600;text-transform:uppercase;line-height:1}
.callout-value{font-family:var(--f-m);font-size:10.5px;color:var(--muted);line-height:1.6}
.dims{display:flex;border:1px solid var(--line);margin-top:18px}
.dim{flex:1;padding:16px 20px;border-right:1px solid var(--line)}
.dim:last-child{border-right:0}
.dim-label{font-family:var(--f-m);font-size:10px;letter-spacing:.16em;color:var(--dim)}
.dim-value{font-family:var(--f-d);font-size:2.1rem;font-weight:600;color:var(--orange);line-height:1.1;margin-top:4px}

/* why us */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}
.why-item{padding:36px 32px;border-right:1px solid var(--line)}
.why-item:last-child{border-right:0}
.why-no{font-family:var(--f-m);font-size:11px;letter-spacing:.16em;color:var(--orange)}
.why-item h3{margin:18px 0 12px;font-family:var(--f-d);font-size:2.1rem;font-weight:600;text-transform:uppercase;line-height:1}
.why-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}

/* factory */
.factory-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.slot-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.photo-slot{aspect-ratio:4/3;border:1px dashed var(--line-2);background:repeating-linear-gradient(45deg,rgba(90,155,203,.045) 0 8px,transparent 8px 16px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:12px}
.photo-slot svg{width:34px;height:34px;stroke:var(--dim);fill:none;stroke-width:1.2}
.slot-tag{font-family:var(--f-m);font-size:9px;letter-spacing:.14em;color:var(--orange);border:1px solid rgba(255,107,44,.4);padding:3px 8px;text-transform:uppercase}
.slot-caption{font-size:11px;color:var(--muted);line-height:1.5}
.factory-body{color:var(--muted);font-size:15px;line-height:1.9;max-width:520px}
.checklist{list-style:none;margin:30px 0 0;padding:0}
.checklist li{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-family:var(--f-m);font-size:12px;color:var(--text)}
.checklist li::before{content:'✓';color:var(--orange);flex-shrink:0}

/* spec table */
.table-scroll{overflow-x:auto;border:1px solid var(--line)}
table{width:100%;min-width:940px;border-collapse:collapse;font-family:var(--f-m);font-size:12px}
th{padding:16px 14px;text-align:left;text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:500;color:var(--dim);background:rgba(20,41,58,.82);border-bottom:1px solid var(--line-2);white-space:nowrap}
td{padding:16px 14px;border-bottom:1px solid var(--line);color:var(--text);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(90,155,203,.07)}
.model-cell{color:var(--orange);font-weight:600}
.pick-cell{width:44px}
.pick{appearance:none;width:16px;height:16px;border:1px solid var(--line-2);background:transparent;cursor:pointer;position:relative;vertical-align:middle}
.pick:checked{background:var(--orange);border-color:var(--orange)}
.pick:checked::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:11px}
.table-hint{display:none;font-family:var(--f-m);font-size:10px;color:var(--dim);margin:10px 0 0}

/* certs */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cert-slot{min-height:190px;border:1px dashed var(--line-2);padding:22px;display:flex;flex-direction:column;justify-content:space-between;background:rgba(8,19,30,.5)}
.cert-slot .slot-tag{align-self:flex-start}
.cert-slot p{margin:0;font-family:var(--f-m);font-size:11px;color:var(--muted);line-height:1.7}

/* oem */
.oem-grid{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line)}
.oem-step{padding:26px 20px;border-right:1px solid var(--line);position:relative}
.oem-step:last-child{border-right:0}
.oem-step::after{content:'';position:absolute;top:0;left:0;width:100%;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.oem-step:hover::after{transform:scaleX(1)}
.oem-no{font-family:var(--f-d);font-size:2.5rem;font-weight:700;color:var(--orange);line-height:1}
.oem-name{margin:12px 0 8px;font-family:var(--f-d);font-size:1.45rem;font-weight:600;text-transform:uppercase;line-height:1}
.oem-line{font-size:12px;color:var(--muted);line-height:1.7}

/* projects */
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.project-card{border:1px solid var(--line);padding:26px 24px;background:rgba(14,30,44,.42);transition:border-color .25s,transform .25s}
.project-card:hover{border-color:rgba(255,107,44,.5);transform:translateY(-4px)}
.project-region{font-family:var(--f-d);font-size:2rem;font-weight:600;text-transform:uppercase;line-height:1}
.project-line{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.8}
.case-tag{display:inline-block;margin-top:18px;font-family:var(--f-m);font-size:9px;letter-spacing:.14em;color:var(--dim);border:1px solid var(--line);padding:3px 8px}

/* insights */
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.insight-card{border:1px solid var(--line);padding:28px 26px;background:rgba(14,30,44,.42);display:flex;flex-direction:column;min-height:230px;transition:border-color .25s}
.insight-card:hover{border-color:rgba(255,107,44,.55)}
.insight-tag{font-family:var(--f-m);font-size:10px;letter-spacing:.16em;color:var(--orange)}
.insight-card h3{margin:18px 0 10px;font-family:var(--f-d);font-size:1.6rem;font-weight:600;text-transform:uppercase;line-height:1.1}
.insight-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.8;flex:1}
.insight-more{margin-top:20px;font-family:var(--f-m);font-size:10.5px;letter-spacing:.1em;color:var(--orange);text-transform:uppercase}

/* rfq */
.rfq-sec{border-top:1px solid var(--line)}
.rfq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:0;border:1px solid var(--line-2);background:linear-gradient(120deg,rgba(20,41,58,.6),rgba(8,19,30,.7))}
.rfq-left{padding:48px 42px;border-right:1px solid var(--line)}
.rfq-left .h2{font-size:clamp(2.3rem,4vw,3.7rem)}
.rfq-left p{color:var(--muted);font-size:14.5px;line-height:1.9;margin:22px 0 0;max-width:400px}
.rfq-contacts{margin-top:34px;padding-top:24px;border-top:1px solid var(--line);font-family:var(--f-m);font-size:11px;line-height:2.1;color:var(--muted)}
.rfq-contacts a{color:var(--orange)}
.rfq-form{padding:42px}
.form-row{display:flex;gap:12px;margin-bottom:16px}
.field{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}
.field label{font-family:var(--f-m);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
input,select,textarea{width:100%;min-height:50px;padding:0 14px;border:1px solid var(--line-2);background:rgba(7,18,28,.82);color:var(--text);font-family:var(--f-b);font-size:16px;border-radius:0}
textarea{min-height:94px;padding:13px 14px;resize:vertical;line-height:1.6}
input::placeholder,textarea::placeholder{color:#5E7787}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 2px rgba(255,107,44,.16)}
input[aria-invalid="true"],select[aria-invalid="true"]{border-color:var(--orange);box-shadow:0 0 0 2px rgba(255,107,44,.16)}
select option{background:var(--ink-2);color:var(--text)}
.form-submit{margin-top:6px;width:100%}
.form-msg{min-height:22px;margin:12px 0 0;font-family:var(--f-m);font-size:11px;color:var(--orange-2);line-height:1.6}
.form-msg.error{color:#FF8A8A}
.fineprint{margin:16px 0 0;font-family:var(--f-m);font-size:9.5px;color:var(--dim);line-height:1.7}

/* footer */
.site-footer{border-top:1px solid var(--line);background:#07121C;padding:64px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px}
.foot-brand .brand-name{font-size:32px}
.foot-brand p{margin:16px 0 0;max-width:300px;color:var(--muted);font-size:13px;line-height:1.85}
.foot-col h5{margin:0 0 16px;font-family:var(--f-m);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:500}
.foot-col a,.foot-col span{display:block;padding:5px 0;font-size:13px;color:var(--muted)}
.foot-col a:hover{color:var(--orange)}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:54px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--f-m);font-size:10px;letter-spacing:.06em;color:var(--dim)}
.to-top{background:transparent;border:1px solid var(--line-2);color:var(--muted);padding:8px 14px;font-family:var(--f-m);font-size:10px;letter-spacing:.1em;min-height:36px}
.to-top:hover{border-color:var(--orange);color:var(--orange)}

/* floating whatsapp */
.float-wa{position:fixed;right:22px;bottom:22px;z-index:70;display:flex;align-items:center;gap:10px;min-height:48px;padding:0 18px;background:var(--orange);color:var(--ink);font-family:var(--f-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.float-wa:hover{background:var(--text)}
.float-wa svg{width:17px;height:17px;fill:currentColor}

/* reveal: content visible by default, JS only enhances */
.reveal{opacity:1}
html.anim .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.8,.2,1)}
html.anim .reveal.in{opacity:1;transform:none}
html.anim .callout{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
html.anim .callout.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1200px){
  .nav-links a{padding:0 9px;font-size:10px}
  .brand-sub{display:none}
  .hero-title{font-size:clamp(3.8rem,9vw,7rem)}
  .series-grid{grid-template-columns:repeat(2,1fr)}
  .oem-grid{grid-template-columns:repeat(3,1fr)}
  .oem-step:nth-child(3){border-right:0}
  .oem-step:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .rfq-grid{grid-template-columns:1fr}
  .rfq-left{border-right:0;border-bottom:1px solid var(--line)}
}
@media (max-width:1024px){
  .sec{padding:80px 0}
  .sec-head{grid-template-columns:1fr;gap:22px}
  .lede{max-width:680px}
  .hero-grid{grid-template-columns:1fr;gap:36px;min-height:0}
  .hero-visual{max-width:660px;width:100%;margin-inline:auto}
  .why-grid{grid-template-columns:1fr}
  .why-item{border-right:0;border-bottom:1px solid var(--line)}
  .why-item:last-child{border-bottom:0}
  .factory-grid{grid-template-columns:1fr;gap:34px}
  .callouts{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .project-grid,.insight-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1.4fr repeat(2,1fr)}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:768px){
  .wrap{width:min(100% - 32px,var(--wrap))}
  html{scroll-behavior:auto}
  .utility .wrap{height:30px}
  .utility-left .hide-sm{display:none}
  .nav{height:66px}
  .nav-links{display:none}
  .menu-btn{display:block}
  .mobile-panel{display:block;position:fixed;inset:0;z-index:65;padding:96px 26px 40px;background:rgba(7,18,28,.98);backdrop-filter:blur(16px);opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .25s,transform .25s,visibility .25s}
  .mobile-panel.open{opacity:1;visibility:visible;transform:none}
  .mobile-panel a{display:flex;align-items:center;min-height:56px;border-bottom:1px solid var(--line);font-family:var(--f-d);font-size:1.9rem;text-transform:uppercase}
  .mobile-panel a span{font-family:var(--f-m);font-size:10px;color:var(--orange);margin-right:16px}
  .mobile-panel .btn{width:100%;margin-top:26px}
  .hero .wrap{padding:52px 0 56px}
  .hero-title{font-size:clamp(3.3rem,13vw,5.2rem);text-align:left}
  .hero-lede{font-size:14px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .blueprint-wrap{padding:22px 14px 18px}
  .sec{padding:66px 0}
  .sec-head{margin-bottom:32px}
  .h2{font-size:clamp(2.1rem,8.6vw,3rem)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item{padding:22px 16px;border-bottom:1px solid var(--line)}
  .trust-item:nth-child(2n){border-right:0}
  .trust-item:last-child{grid-column:1/-1;border-bottom:0;border-right:0}
  .series-grid,.project-grid,.insight-grid,.cert-grid,.slot-grid{grid-template-columns:1fr}
  .series-line{min-height:0}
  .callouts{grid-template-columns:1fr}
  .dims{flex-direction:column}
  .dim{border-right:0;border-bottom:1px solid var(--line);padding:12px 16px}
  .dim:last-child{border-bottom:0}
  .oem-grid{grid-template-columns:1fr 1fr}
  .oem-step{border-bottom:1px solid var(--line)}
  .oem-step:nth-child(2n){border-right:0}
  .oem-step:nth-child(3){border-right:1px solid var(--line)}
  .table-hint{display:block}
  .rfq-left,.rfq-form{padding:30px 22px}
  .form-row{flex-direction:column;gap:14px}
  .float-wa{right:14px;bottom:14px;padding:0 14px}
  .site-footer{padding:48px 0 22px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .foot-brand{grid-column:1/-1}
  .foot-bottom{margin-top:38px}
}
@media (max-width:480px){
  .wrap{width:min(100% - 24px,var(--wrap))}
  .hero-title{font-size:clamp(2.7rem,13vw,4rem)}
  .brand-name{font-size:26px}
  .oem-grid{grid-template-columns:1fr}
  .oem-step{border-right:0!important}
  .foot-grid{grid-template-columns:1fr}
  .trust-num{font-size:2.4rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.anim .reveal,html.anim .callout{opacity:1!important;transform:none!important;transition:none!important}
}