/* =========================================================
   AYZET Defense — Thermal Target System
   Light corporate layout: white ground, black type, slate bands,
   one crimson accent used for short rules and links only.
   ========================================================= */
:root{
  --ink:#000000;
  --text:#1A1A1A;
  --muted:#4A4A4A;
  --num:#9E9999;          /* large index numerals */
  --line:#D6D6D6;
  --soft:#F4F4F4;          /* light section ground */
  --soft-2:#ECECEC;        /* image tiles / placeholders */
  --slate:#323F48;         /* footer, stat band */
  --navy:#27455C;          /* hero panel */
  --accent:#C80041;        /* rules, active states, links */
  --white:#FFFFFF;
  --font:"Figtree","Helvetica Neue",Arial,sans-serif;
  --max:1440px;
  --gut:63px;
  --sec:100px;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--white);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:#fff}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
section[id]{scroll-margin-top:112px}

/* ---------- Type scale (66 / 50 / 34 / 28 / 21 / 16 / 13) ---------- */
h1,h2,h3,h4{font-weight:700;color:var(--ink);text-wrap:balance}
.h1{font-size:66px;line-height:1.14;letter-spacing:-.01em}
.h2{font-size:50px;line-height:1.14;letter-spacing:-.005em}
.h3{font-size:34px;line-height:1.24}
.h4{font-size:28px;line-height:1.25}
.h5{font-size:21px;line-height:1.29}
.lead{font-size:21px;line-height:1.45;color:var(--text)}
.sub{font-size:28px;line-height:1.25;font-weight:400}
p{max-width:68ch}
.small{font-size:13px;line-height:1.5;color:var(--muted)}
.rule{display:block;width:180px;height:5px;background:var(--accent);margin:28px 0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;font-family:var(--font);font-size:16px;font-weight:700;line-height:1.5;padding:12px 18px;border-radius:5px;border:1px solid var(--ink);background:var(--white);color:var(--ink);cursor:pointer;transition:background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{background:var(--ink);color:var(--white)}
.btn-on-dark{border-color:var(--white)}
.btn-on-dark:hover{background:transparent;color:var(--white)}
.btn-solid{background:var(--ink);color:var(--white)}
.btn-solid:hover{background:var(--accent);border-color:var(--accent)}

/* ---------- Header ---------- */
.header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--white);border-bottom:1px solid transparent;transition:border-color .2s}
.header.scrolled{border-color:var(--line)}
.util{display:flex;align-items:center;gap:22px;padding-top:12px;font-size:12px;line-height:1.4}
.util a{color:var(--ink)}
.util .u-cta{color:var(--accent);font-weight:700}
.util .sep{width:1px;height:14px;background:var(--line)}
.lang{display:inline-flex;gap:2px}
.lang button{background:none;border:0;font:inherit;font-size:12px;padding:2px 6px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.lang button.on{color:var(--ink);font-weight:700;border-bottom-color:var(--accent)}
.nav{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;padding-bottom:12px}
.menu{display:flex;gap:34px;list-style:none;padding-top:14px}
.menu a{display:inline-block;font-size:16px;font-weight:700;line-height:1.5;color:var(--ink);padding-bottom:4px;border-bottom:4px solid transparent;white-space:nowrap}
.menu a:hover,.menu a.active{border-bottom-color:var(--accent)}
.brand{display:flex;align-items:center;flex:none;margin-top:-30px}
.brand img{height:76px;width:auto}
.burger{display:none;background:none;border:0;width:44px;height:44px;color:var(--ink);cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto}

/* ---------- Hero: navy panel + real photo ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);background:var(--navy);color:var(--white)}
.hero-copy{padding:88px var(--gut) 72px max(var(--gut),calc((100vw - var(--max))/2 + var(--gut)));display:flex;flex-direction:column;justify-content:center}
.hero .eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.78);margin-bottom:22px}
.hero h1{color:var(--white);max-width:12ch}
.hero .sub{margin-top:22px;color:var(--white);max-width:24ch}
.hero .lead{margin-top:22px;color:rgba(255,255,255,.88);font-size:18px;line-height:1.55;max-width:56ch}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:8px 28px;margin:28px 0 36px;font-size:16px;font-weight:700}
.hero-points li{display:flex;align-items:center;gap:10px}
.hero-points li::before{content:"";width:16px;height:3px;background:var(--white)}
.hero-photo{position:relative;min-height:560px;background:#1d2a33}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 12%}
.hero-photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 20px;font-size:13px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.55))}

.crumbs{border-bottom:1px solid var(--line)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px 14px;padding:14px 0;font-size:13px}
.crumbs li{display:flex;align-items:center;gap:14px}
.crumbs li+li::before{content:"›";color:var(--muted)}
.crumbs li:last-child{font-weight:700}

/* ---------- Generic sections ---------- */
.sec{padding:var(--sec) 0}
.sec-soft{background:var(--soft)}
.sec-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:end;margin-bottom:56px}
.sec-head p{font-size:18px;line-height:1.55;color:var(--muted)}

/* Pillars (4 introduction points) */
.pillars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
.pillar{border-top:1px solid var(--ink);padding-top:22px}
.pillar h3{font-size:21px;line-height:1.29;margin-bottom:10px}
.pillar p{color:var(--muted)}

/* Statement + body (system) */
.statement{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:start}
.statement .h3{max-width:22ch}
.statement .body{padding-left:120px}
.statement .body p{font-size:16px;line-height:1.5;margin-bottom:18px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:36px;padding-left:120px}
.compare div{border-top:1px solid var(--line);padding-top:18px}
.compare h4{font-size:18px;margin-bottom:8px}
.compare .on h4{color:var(--accent)}
.compare p{color:var(--muted);font-size:15px}
.figure{background:var(--soft-2);overflow:hidden;max-width:100%}
.figure img{width:100%;height:100%;object-fit:cover}
.ar-34{aspect-ratio:3/4}.ar-43{aspect-ratio:4/3}.ar-169{aspect-ratio:16/9}.ar-11{aspect-ratio:1/1}

/* Image placeholders (kept until real photos arrive) */
.ph{display:flex;align-items:flex-end;justify-content:flex-start;background:var(--soft-2);border:1px solid var(--line);max-width:100%}
.ph span{font-size:12px;color:var(--muted);padding:10px 12px}

/* ---------- Performance band ---------- */
.stats{background:var(--slate);color:var(--white)}
.stats .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;padding-top:88px;padding-bottom:88px}
.stats h2{color:var(--white)}
.stats .intro p{margin-top:22px;color:rgba(255,255,255,.86);font-size:18px;line-height:1.55}
.stat-row{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:end}
.stat{border-top:1px solid rgba(255,255,255,.35);padding-top:20px}
.stat .n{font-size:96px;line-height:1;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat .l{margin-top:14px;font-size:18px;line-height:1.35;max-width:24ch}
.stats .note{grid-column:2;margin-top:26px;font-size:14px;color:rgba(255,255,255,.75);max-width:62ch}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.step{display:grid;grid-template-columns:auto 1fr;gap:20px;border-bottom:1px solid var(--line);padding-bottom:28px}
.step .n{font-size:50px;line-height:1;color:var(--num);font-weight:400}
.step h3{font-size:21px;line-height:1.29;margin:4px 0 10px}
.step p{color:var(--muted)}

/* ---------- Features ---------- */
.feat-layout{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px;align-items:start}
.feat-layout .side{position:sticky;top:140px}
.feats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 48px}
.feat{border-top:1px solid var(--line);padding-top:20px}
.feat h3{font-size:21px;line-height:1.29;margin-bottom:10px}
.feat p{color:var(--muted)}
.extras{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;margin-top:72px;padding-top:40px;border-top:5px solid var(--ink)}
.extras h4{font-size:18px;margin-bottom:8px}
.extras p{color:var(--muted);font-size:15px}

/* ---------- Target options ---------- */
.opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 40px}
.opt h3{font-size:21px;line-height:1.29;margin:18px 0 8px}
.opt p{color:var(--muted)}
.opt-fig{position:relative;aspect-ratio:4/3;background:var(--white);border:1px solid var(--line);max-width:100%}
.opt-fig img{position:absolute;left:12%;top:8%;width:76%;height:84%;object-fit:contain}
.opt-fig.custom img{opacity:.4;left:20%;top:12%;width:56%;height:72%}
.opt-fig .dims{position:absolute;inset:6%;width:88%;height:88%}
.opt-fig .dims line{stroke:var(--accent);stroke-width:1;vector-effect:non-scaling-stroke}
.opt-fig.ph{border:1px solid var(--line);background:var(--soft-2)}
.opt-note{margin-top:40px;font-size:14px;color:var(--muted)}

/* ---------- Applications ---------- */
.apps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.app h3{font-size:21px;line-height:1.29;margin:18px 0 8px}
.app p{color:var(--muted)}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.gallery .g1{grid-column:span 7;aspect-ratio:4/3}
.gallery .g2{grid-column:span 5;aspect-ratio:auto}
.gallery .g3,.gallery .g4,.gallery .g5{grid-column:span 4;aspect-ratio:4/3}
.gallery .g6{grid-column:span 12;aspect-ratio:21/9}

/* ---------- Specs ---------- */
.specs-layout{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px;align-items:start}
.table-scroll{overflow-x:auto;min-width:0}
.specs{width:100%;border-collapse:collapse;font-size:16px}
.specs th,.specs td{text-align:left;vertical-align:top;padding:16px 0;border-bottom:1px solid var(--line)}
.specs tr:first-child th,.specs tr:first-child td{border-top:1px solid var(--ink)}
.specs th{width:40%;padding-right:24px;font-weight:700;color:var(--ink)}
.specs td{color:var(--text)}

/* ---------- Support ---------- */
.support{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:center}
.support .rule{background:var(--navy)}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px;align-items:start}
.faq-layout .side .btn{margin-top:28px}
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;padding:22px 0;font-size:21px;line-height:1.29;font-weight:700;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;margin-top:6px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:12px}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:72ch}

/* ---------- Contact block ---------- */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:start}
.contact .lead{margin-bottom:28px}
.contact-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line);font-size:15px}
.contact-list h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.contact-list a:hover{color:var(--accent)}

/* ---------- Footer ---------- */
.footer{background:var(--slate);color:var(--white);padding:72px 0 28px}
.foot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:40px}
.footer h4{color:var(--white);font-size:16px;margin-bottom:18px}
.footer ul{list-style:none;display:grid;gap:12px;font-size:15px}
.footer a:hover{text-decoration:underline}
.footer .about{font-size:15px;color:rgba(255,255,255,.85);max-width:36ch}
.foot-logo{background:var(--white);padding:10px 14px;border-radius:5px;align-self:start}
.foot-logo img{height:56px;width:auto}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.3);font-size:12px;color:rgba(255,255,255,.85)}

/* ---------- Quote page ---------- */
.page-hero{background:var(--navy);color:var(--white);padding:72px 0}
.page-hero h1{color:var(--white);margin-bottom:18px}
.page-hero .lead{color:rgba(255,255,255,.9);max-width:60ch}
.quote-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:72px;align-items:start}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:700;color:var(--ink)}
.field label b{color:var(--accent)}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--white);border:1px solid #8C8C8C;border-radius:5px;padding:12px 14px;width:100%}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 2px var(--ink)}
.hp{position:absolute;left:-9999px}
.form-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-top:28px}
.form-foot small{font-size:13px;color:var(--muted)}
.notice{display:none;padding:14px 16px;margin-bottom:24px;border-left:5px solid var(--ink);background:var(--soft);font-size:15px}
.notice.ok{display:block;border-color:#2E7D4F}
.notice.err{display:block;border-color:var(--accent)}
.qside{display:grid;gap:0;border-top:1px solid var(--ink)}
.qside > div,.qside > a{padding:20px 0;border-bottom:1px solid var(--line)}
.qside h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}
.qside .big{font-size:21px;font-weight:700}
.qside .wa{display:flex;align-items:center;gap:12px;font-weight:700}
.qside .wa svg{width:22px;height:22px;color:#1F8F4E}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  :root{--gut:40px}
  .menu{gap:24px}
  .statement .body,.compare{padding-left:0}
}
@media (max-width:1100px){
  :root{--sec:80px}
  .menu{display:none}
  .burger{display:block}
  .nav{align-items:center}
  .brand{margin-top:0}
  .brand img{height:60px}
  .menu.open{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);padding:8px var(--gut) 20px}
  .menu.open a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .h1{font-size:52px}
  .h2{font-size:40px}
  .hero{grid-template-columns:1fr}
  .hero-copy{padding:56px var(--gut)}
  .hero-photo{min-height:0;aspect-ratio:4/3}
  .sec-head,.statement,.feat-layout,.specs-layout,.support,.faq-layout,.contact,.quote-grid,.stats .wrap{grid-template-columns:1fr;gap:36px}
  .stats .note{grid-column:1}
  .feat-layout .side{position:static}
  .pillars,.apps,.extras{grid-template-columns:repeat(2,minmax(0,1fr))}
  .opts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  :root{--gut:20px;--sec:64px}
  section[id]{scroll-margin-top:84px}
  .util{gap:14px}
  .util .hide-sm{display:none}
  .brand img{height:50px}
  .h1{font-size:40px;line-height:1.15}
  .h2{font-size:32px}
  .h3{font-size:26px}
  .sub{font-size:22px}
  .lead{font-size:18px}
  .hero-copy{padding:44px var(--gut)}
  .pillars,.apps,.extras,.feats,.opts,.compare,.fgrid,.contact-list,.foot-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr;gap:28px}
  .stat .n{font-size:64px}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery > *{grid-column:span 2!important;aspect-ratio:4/3!important}
  .gallery .g3,.gallery .g4{grid-column:span 1!important;aspect-ratio:1/1!important}
  .faq summary{font-size:18px}
  .specs th{width:44%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* fixes */
.hero h1{max-width:none}
.ph > span{display:inline-block}
.ph span span{padding:0}
@media (max-width:1100px){.hero-photo{aspect-ratio:4/5}.hero-photo img{object-position:center 30%}}

/* ---------- Hero v2: full-bleed training photo ---------- */
.hero{position:relative;display:flex;align-items:center;min-height:620px;background:#1f2a31;color:#fff;overflow:hidden;grid-template-columns:none}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:38% 40%}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,22,28,.10) 0%,rgba(15,22,28,.25) 38%,rgba(15,22,28,.80) 62%,rgba(15,22,28,.88) 100%)}
.hero-inner{position:relative;display:flex;justify-content:flex-end}
.hero .hero-copy{width:min(620px,48%);padding:72px 0;display:block}
.hero .h1{font-size:60px}
.gfig{position:relative;margin:0}
.gfig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 25%}
.gfig figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:12px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6))}
@media (max-width:1100px){
  .hero{display:block;min-height:0;background:var(--navy)}
  .hero-bg{position:relative;aspect-ratio:16/9}
  .hero-bg::after{display:none}
  .hero-bg img{object-position:40% 45%}
  .hero-inner{display:block}
  .hero .hero-copy{width:auto;padding:44px 0 52px}
}
@media (max-width:680px){.hero .h1{font-size:40px}}
/* Hero v3: text left, photo right so the weapon stays visible */
@media (min-width:1101px){
  .hero{background:#1B252C}
  .hero-bg{left:36%}
  .hero-bg img{object-position:88% 45%}
  .hero-bg::after{background:linear-gradient(90deg,#1B252C 0%,rgba(27,37,44,.75) 12%,rgba(27,37,44,0) 34%)}
  .hero-inner{justify-content:flex-start}
  .hero .hero-copy{width:min(560px,44%)}
  .hero .h1{font-size:56px}
}

/* Thermal sight view (system section) */
.thermal{margin:72px 0 0;max-width:100%}
.thermal img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#222}
.thermal figcaption{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:14px;font-size:15px;color:var(--muted);border-top:1px solid var(--ink);padding-top:14px}
.thermal figcaption strong{color:var(--ink)}
@media (max-width:680px){.thermal{margin-top:48px}}

.frag{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center;margin-top:72px}
.frag p{color:var(--muted);margin-bottom:12px}
@media (max-width:1100px){.frag{grid-template-columns:1fr;gap:28px}}

/* ---------- v4: framed images, narrower hero & thermal ---------- */
:root{--frame:#0096CC;--fo:30px}
.rule{background:var(--frame)}
.framed{position:relative;padding:var(--fo) var(--fo) 0 0;background:none;overflow:visible;margin:0}
.framed::before{content:"";position:absolute;inset:0;background:var(--frame);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 2*var(--fo)),calc(100% - var(--fo)) calc(100% - var(--fo)),calc(100% - var(--fo)) var(--fo),var(--fo) var(--fo))}
.framed img{position:relative;display:block;width:100%;height:100%;object-fit:cover}
.figure.framed.ar-34{aspect-ratio:auto}.figure.framed.ar-34 img{aspect-ratio:3/4}
.figure.framed.ar-169{aspect-ratio:auto}.figure.framed.ar-169 img{aspect-ratio:16/9}
.thermal{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:center;margin-top:96px}
.thermal p{color:var(--muted);font-size:18px;line-height:1.55}
.thermal .framed{max-width:640px;justify-self:end;width:100%}
.thermal .framed img{aspect-ratio:16/10;height:auto}
.frag .framed{max-width:620px}
/* hero: shorter, contained */
@media (min-width:1101px){
  .hero{min-height:0;height:480px;max-width:var(--max);margin:0 auto}
  .hero-bg{left:44%}
  .hero .hero-copy{padding:48px 0;width:min(520px,44%)}
  .hero .h1{font-size:48px}
  .hero .lead{font-size:16px;margin-top:16px}
  .hero-points{margin:20px 0 26px}
}
.hero-wrap{background:#1B252C}
@media (max-width:1100px){.thermal{grid-template-columns:1fr;gap:28px;margin-top:64px}.thermal .framed{justify-self:start}.hero-bg{aspect-ratio:16/8}}
@media (max-width:680px){:root{--fo:16px}}
@media (min-width:1101px){.hero{height:auto;min-height:500px}.hero .hero-copy{padding:56px 0}}
.compare .on h4{color:var(--frame)}
@media (min-width:1101px){
  .hero{min-height:0;height:auto}
  .hero .hero-copy{padding:36px 0;width:min(500px,42%)}
  .hero .eyebrow{margin-bottom:14px;font-size:12px}
  .hero .h1{font-size:40px;line-height:1.12}
  .hero .lead{font-size:15px;line-height:1.5;margin-top:12px}
  .hero-points{margin:14px 0 20px;font-size:14px;gap:6px 22px}
  .hero .btn{padding:10px 16px;font-size:15px}
  .hero-bg{left:42%}
}

.thermal p + p{margin-top:16px}
/* system photo: smaller, balanced with text */
#system .statement{align-items:center}
#system .statement > .framed{max-width:380px;width:100%;justify-self:end}
#system .statement > .framed img{aspect-ratio:4/5}
@media (max-width:1100px){#system .statement > .framed{justify-self:start;max-width:420px}}
/* stats: clear separation between the two figures */
.stat-row{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:0;align-items:stretch}
.stat-row .stat{min-width:0}
.stat-row .stat:first-child{padding-right:48px}
.stat-row .stat + .stat{padding-left:48px;border-left:1px solid rgba(255,255,255,.22)}
.stat .n{font-size:clamp(56px,6.2vw,96px)}
@media (max-width:1100px) and (min-width:681px){.stat .n{font-size:clamp(48px,8vw,80px)}}
@media (max-width:680px){
  .stat-row{grid-template-columns:1fr;gap:0}
  .stat-row .stat:first-child{padding-right:0;padding-bottom:28px}
  .stat-row .stat + .stat{padding-left:0;border-left:0;padding-top:28px;border-top:1px solid rgba(255,255,255,.22)}
  .stat .n{font-size:clamp(44px,14vw,64px)}
}
@media (min-width:1101px){.stat-row{grid-template-columns:minmax(0,1.8fr) minmax(0,1fr)}.stat .n{font-size:clamp(52px,4.8vw,84px)}.stat-row .stat:first-child{padding-right:56px}.stat-row .stat + .stat{padding-left:56px}}
/* Header v2: logo left, utility + menu right */
.header > .wrap{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"brand util" "brand menu";align-items:center;column-gap:40px;padding-bottom:12px}
.header .util{grid-area:util;justify-content:flex-end}
.header .nav{display:contents}
.header .menu{grid-area:menu;justify-content:flex-end;padding-top:12px}
.header .brand{grid-area:brand;margin-top:0;padding-top:10px}
.header .burger{grid-area:menu;justify-self:end}
@media (max-width:1100px){.header .brand{padding-top:6px}}
/* Header v3: one row — logo | menu | utility */
.header > .wrap{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand menu util";column-gap:36px;padding-bottom:0}
.header .brand{padding:10px 0}
.header .menu{justify-content:center;padding-top:0;gap:26px}
.header .menu a{font-size:15px;padding:30px 0 26px;border-bottom-width:4px}
.header .util{padding-top:0;gap:16px;justify-content:flex-end}
.header .burger{grid-area:util;justify-self:end}
@media (max-width:1100px){
  .header > .wrap{grid-template-columns:auto 1fr auto;grid-template-areas:"brand util burger"}
  .header .burger{grid-area:burger}
  .header .menu{grid-area:auto}
}
@media (min-width:1101px) and (max-width:1339px){
  .header .util .hide-sm{display:none}
  .header .menu{gap:20px}
  .header .menu a{font-size:14px}
}
@media (min-width:1101px) and (max-width:1249px){
  .header > .wrap{grid-template-columns:auto 1fr auto;grid-template-areas:"brand util burger"}
  .header .menu{display:none}
  .header .burger{display:block;grid-area:burger}
  .header .menu.open{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);padding:8px var(--gut) 20px}
  .header .menu.open a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
}

.framed.pu img{aspect-ratio:4/3;height:auto}
.framed.pu figcaption{position:relative;margin-top:12px}
.support .framed.pu{max-width:560px;justify-self:end;width:100%}
@media (max-width:1100px){.support .framed.pu{justify-self:start}}

.vid-block{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:72px;align-items:center;margin-top:88px}
.vid-block p{color:var(--muted);font-size:18px;line-height:1.55}
.framed.vid{width:min(340px,100%)}
.framed.vid video{position:relative;display:block;width:100%;aspect-ratio:478/850;background:#000}
@media (max-width:1100px){.vid-block{grid-template-columns:1fr;gap:28px;margin-top:64px}}

.power{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center;margin-top:72px}
.power .framed.pu{max-width:520px;width:100%}
.power p{color:var(--muted);font-size:18px;line-height:1.55}
.sup-ph{max-width:560px;width:100%;justify-self:end}
@media (max-width:1100px){.power{grid-template-columns:1fr;gap:28px}.sup-ph{justify-self:start}}

.vid-block p + p{margin-top:16px}
.vid-block p{max-width:60ch}

.power p{max-width:60ch}
.power p + p{margin-top:16px}
.power .framed.pu figcaption{position:relative;margin-top:12px}

.frag p{max-width:60ch;font-size:18px;line-height:1.55}
.frag p + p{margin-top:16px}

/* founders' LinkedIn row (as on ayzet.com.tr) */
.people{display:flex;justify-content:center;flex-wrap:wrap;gap:20px 48px;margin-top:48px}
.people a{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:13px;font-weight:700;color:#fff}
.people i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.12);font-style:normal;font-weight:700;font-size:14px;transition:background .2s}
.people a:hover{text-decoration:none}
.people a:hover i{background:#0A66C2}

/* Support: two photos composed in one frame */
.sup-duo{position:relative;width:100%;max-width:560px;justify-self:end;aspect-ratio:1/1;margin-bottom:28px}
.sup-duo::before{content:"";position:absolute;right:0;top:0;width:58%;height:70%;background:var(--frame)}
.sup-duo figure{position:absolute;margin:0;overflow:hidden;box-shadow:0 18px 40px -18px rgba(0,0,0,.45)}
.sup-duo img{width:100%;height:100%;object-fit:cover}
.sup-duo .d1{left:0;top:8%;width:56%;aspect-ratio:3/4;z-index:1}
.sup-duo .d2{right:6%;top:24%;width:48%;aspect-ratio:3/4;z-index:2;border:6px solid var(--soft)}
.sup-duo .cap{position:absolute;left:0;bottom:-28px;margin:0}
@media (max-width:1100px){.sup-duo{justify-self:start}}
.sup-duo{aspect-ratio:10/8.6}.sup-duo .d1{top:6%}.sup-duo .d2{top:20%}

.sup-duo .d1{aspect-ratio:1/1;width:58%}
.sup-duo .d2{aspect-ratio:760/620;width:56%;top:46%;right:0}
.sup-duo{aspect-ratio:10/9}

/* Support trio: all framed white */
.sup-duo{aspect-ratio:10/9.4}
.sup-duo::before{right:-14px;top:-14px;width:46%;height:46%}
.sup-duo figure{border:6px solid #fff}
.sup-duo .d1{left:0;top:6%;width:56%;aspect-ratio:1/1;z-index:1}
.sup-duo .d3{right:0;top:0;width:46%;aspect-ratio:707/620;z-index:2}
.sup-duo .d2{right:4%;top:50%;width:54%;aspect-ratio:760/620;z-index:3;border-color:#fff}

/* Footer logo: transparent */
.foot-logo{background:none;padding:0}
.foot-logo img{height:64px}
/* Menu with 7 items */
.header .menu{gap:22px}
.header .menu a{font-size:15px}
/* Steel targets page */
.sps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 40px}
.sp-fig{position:relative;aspect-ratio:4/3;background:#fff;border:1px solid var(--line);max-width:100%}
.sp-fig img{position:absolute;left:8%;top:6%;width:84%;height:88%;object-fit:contain}
.sp h3{font-size:21px;line-height:1.29;margin:18px 0 8px}
.sp p{color:var(--muted)}
.checks{list-style:none;display:grid;gap:0;border-top:1px solid var(--ink)}
.checks li{padding:16px 0 16px 30px;border-bottom:1px solid var(--line);position:relative;font-size:17px}
.checks li::before{content:"";position:absolute;left:4px;top:24px;width:12px;height:3px;background:var(--frame)}
.fams{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
.fam{border-top:1px solid var(--ink);padding-top:20px}
.fam h3{font-size:19px;margin-bottom:12px}
.fam ul{list-style:none;display:grid;gap:8px;color:var(--muted)}
.terms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 40px}
.terms > div{border-top:1px solid var(--line);padding-top:16px}
.terms dt{font-weight:700;font-size:18px;margin-bottom:6px}
.terms dd{color:var(--muted)}
.terms a,.contact .lead a{color:var(--frame);text-decoration:underline}
@media (max-width:1100px){.sps,.terms{grid-template-columns:repeat(2,minmax(0,1fr))}.fams{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){.sps,.terms,.fams{grid-template-columns:1fr}}
@media (max-width:1599px){.header .util .hide-sm{display:none}}
@media (min-width:1101px) and (max-width:1439px){.header .menu{gap:18px}.header .menu a{font-size:14.5px}}

.st-hero{padding-top:72px}
.st-hero .statement{align-items:center}
.st-main{max-width:640px;width:100%;justify-self:end}
.st-main img{aspect-ratio:1204/760;height:auto}
.st-hero .lead{max-width:56ch}
@media (max-width:1100px){.st-main{justify-self:start}}
.opt-note .more{color:var(--frame);font-weight:700}
.sps .sp:last-child{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:0 40px;align-items:center}
.sps .sp:last-child .sp-fig{grid-row:1/3;aspect-ratio:16/9}
.sps .sp:last-child .sp-fig img{left:0;top:0;width:100%;height:100%;object-fit:cover}
.sps .sp:last-child h3{align-self:end}
@media (max-width:680px){.sps .sp:last-child{display:block}}
.stat-row.one{grid-template-columns:1fr}
.explore{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.explore a{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-top:3px solid var(--frame);padding:22px 20px;font-weight:700;font-size:18px;line-height:1.3;color:inherit;text-decoration:none;background:var(--white,#fff)}
.explore a::after{content:"→";color:var(--frame)}
.explore a:hover{border-color:var(--frame)}
@media (max-width:900px){.explore{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.explore{grid-template-columns:1fr}}
/* benefits */
.header .menu a.menu-hl{color:var(--frame)}
.header .menu a.menu-hl:hover,.header .menu a.menu-hl.active{border-bottom-color:var(--frame)}
.bn-band{background:linear-gradient(135deg,#0B3C55 0%,#0096CC 100%);color:#fff}
.bn-band .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center;padding-top:64px;padding-bottom:64px}
.bn-band h2{color:#fff}
.bn-band p{margin:18px 0 26px;font-size:18px;line-height:1.55;color:rgba(255,255,255,.92);max-width:60ch}
.bn-band .btn-solid{background:#fff;color:#0B3C55;border-color:#fff}
.bn-band .btn-solid:hover{background:#0B3C55;color:#fff;border-color:#0B3C55}
.bn-keys{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bn-keys li{border:1px solid rgba(255,255,255,.35);padding:14px 18px 14px 44px;position:relative;font-weight:700;font-size:16px;line-height:1.35}
.bn-keys li::before{content:"✓";position:absolute;left:16px;top:13px;color:#fff}
.bens{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ben{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--frame);padding:24px 22px}
.ben-n{font-size:40px;line-height:1;color:var(--frame);font-weight:700;margin-bottom:14px}
.ben h3{font-size:19px;line-height:1.3;margin:0 0 10px}
.ben p{color:var(--muted);font-size:16px;line-height:1.55;margin:0}
@media (max-width:1000px){.bens{grid-template-columns:1fr 1fr}.bn-band .wrap{grid-template-columns:1fr;gap:32px}}
@media (max-width:600px){.bens{grid-template-columns:1fr}}
@media (min-width:1001px){.bens.c4{grid-template-columns:repeat(4,minmax(0,1fr))}.bens.c2{grid-template-columns:repeat(2,minmax(0,1fr))}}