:root{
  --bg:#FFFFFF; --bg-alt:#F2F4F6; --surface:#FFFFFF; --ink:#141A22; --ink-2:#4F5B69; --line:#E1E5EA;
  --accent:#0A6E99; --accent-dark:#085577; --accent-soft:#E4F1F7;
  --dark:#10161E; --dark-2:#0A0F15; --dark-line:#253140; --dark-ink:#EEF2F6; --dark-ink-2:#A7B3C2;
  --display:'Barlow Condensed','Arial Narrow',system-ui,sans-serif;
  --body:'Barlow','Segoe UI',system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){--bg:#0D1219;--bg-alt:#131A23;--surface:#18212C;--ink:#EEF2F6;--ink-2:#A7B3C2;--line:#253140;--accent:#3FA9D6;--accent-dark:#6BC0E3;--accent-soft:#12303F}
}
:root[data-theme="dark"]{--bg:#0D1219;--bg-alt:#131A23;--surface:#18212C;--ink:#EEF2F6;--ink-2:#A7B3C2;--line:#253140;--accent:#3FA9D6;--accent-dark:#6BC0E3;--accent-soft:#12303F}
:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 90px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%}
:focus-visible{outline:3px solid #3FA9D6;outline-offset:3px}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.02;margin:0;text-transform:uppercase;letter-spacing:.01em}
p{margin:0}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
.kicker{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:0 28px;font:700 15px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer;transition:background .25s,color .25s,box-shadow .25s}
.btn svg{transition:transform .25s}
.btn:hover svg{transform:translateX(4px)}
.btn-accent{background:#0A6E99;color:#fff}.btn-accent:hover{background:#085577}
.btn-line{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}.btn-line:hover{box-shadow:inset 0 0 0 2px #fff;background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:var(--bg)}.btn-dark:hover{background:var(--accent)}

/* ---------- Top bar + header ---------- */
.topbar{background:var(--dark-2);color:var(--dark-ink-2);font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;gap:16px}
.topbar a{text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.topbar a:hover{color:#fff}
.topbar .l{display:flex;gap:28px}
.site-header{position:sticky;top:0;z-index:60;background:var(--dark);color:var(--dark-ink);transition:box-shadow .3s,background .3s}
.site-header.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.25)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;transition:height .3s}
.site-header.scrolled .wrap{height:70px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.logo-mark{width:44px;height:44px;background:#0A6E99;display:flex;align-items:center;justify-content:center;font:800 26px var(--display)}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text b{font:800 26px var(--display);letter-spacing:.06em}
.logo-text small{font:600 11px var(--body);letter-spacing:.32em;color:var(--dark-ink-2);margin-top:4px}
.nav{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.nav > li{position:relative}
.nav a,.nav .dd-btn{display:flex;align-items:center;gap:6px;height:84px;padding:0 16px;font:600 16px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--dark-ink-2);text-decoration:none;background:none;border:0;cursor:pointer;position:relative;transition:color .2s,height .3s}
.site-header.scrolled .nav a,.site-header.scrolled .nav .dd-btn{height:70px}
.nav a::after,.nav .dd-btn::after{content:"";position:absolute;left:16px;right:16px;bottom:22px;height:2px;background:#3FA9D6;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:hover,.nav .dd-btn:hover,.nav a.active,.nav .dd-btn.active{color:#fff}
.nav a:hover::after,.nav a.active::after,.nav .dd-btn.active::after{transform:scaleX(1)}
.dd{position:absolute;top:100%;left:0;min-width:240px;background:#fff;color:#141A22;padding:10px 0;box-shadow:0 20px 40px rgba(0,0,0,.2);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s,transform .25s,visibility .25s;list-style:none;margin:0;border-top:3px solid #0A6E99}
.nav li:hover .dd,.nav li.open .dd{opacity:1;visibility:visible;transform:none}
.dd a{height:auto !important;padding:12px 22px !important;color:#141A22 !important;font:600 15px var(--body) !important;letter-spacing:0 !important;text-transform:none !important}
.dd a::after{display:none}
.dd a:hover{background:#F2F4F6;color:#0A6E99 !important}
.header-cta{margin-left:16px}
.menu-btn{display:none;width:48px;height:48px;border:0;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;align-items:center;justify-content:center}
.drawer{position:fixed;inset:0;z-index:70;pointer-events:none}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.55);opacity:0;transition:opacity .3s}
.drawer .panel{position:absolute;top:0;right:0;bottom:0;width:min(360px,88vw);background:var(--dark);color:#fff;padding:calc(24px + env(safe-area-inset-top,0px)) 28px calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;gap:4px;overflow-y:auto}
.drawer.open{pointer-events:auto}.drawer.open .scrim{opacity:1}.drawer.open .panel{transform:none}
.drawer a{color:#fff;text-decoration:none;font:700 24px var(--display);letter-spacing:.06em;text-transform:uppercase;padding:12px 0;border-bottom:1px solid var(--dark-line)}
.drawer a.sub{font:500 17px var(--body);text-transform:none;letter-spacing:0;padding-left:16px;color:var(--dark-ink-2)}
.drawer .close{align-self:flex-end;width:48px;height:48px;border:0;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;margin-bottom:12px}

/* ---------- Pages ---------- */
.page{display:none}
.page.active{display:block;animation:pageIn .5s ease}
@keyframes pageIn{from{opacity:0}to{opacity:1}}

/* ---------- Hero slider ---------- */
.hero{position:relative;height:calc(100svh - 124px - env(safe-area-inset-top,0px));min-height:560px;max-height:880px;overflow:hidden;background:var(--dark-2);color:#fff}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.1s ease, visibility 1.1s}
.slide.active{opacity:1;visibility:visible}
.scene{position:absolute;inset:0;transform:scale(1.02)}
.slide.active .scene{animation:kenburns 8s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.1)}}
.shade{position:absolute;inset:0;background:linear-gradient(90deg, rgba(10,15,21,.92) 0%, rgba(10,15,21,.7) 38%, rgba(10,15,21,.15) 70%, rgba(10,15,21,.35) 100%)}
.slide-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;gap:26px;padding-bottom:40px}
.slide-content .kicker{color:#7CC8E8}
.slide h1,.slide h2{font-size:clamp(46px,7.4vw,112px);font-weight:800;line-height:.92;max-width:11ch}
.slide-content > *{opacity:0;transform:translateY(30px)}
.slide.active .slide-content > *{animation:up .9s cubic-bezier(.2,.8,.2,1) forwards}
.slide.active .slide-content > :nth-child(2){animation-delay:.12s}
.slide.active .slide-content > :nth-child(3){animation-delay:.24s}
.slide.active .slide-content > :nth-child(4){animation-delay:.36s}
@keyframes up{to{opacity:1;transform:none}}
.slide-content p{font-size:20px;color:var(--dark-ink-2);max-width:44ch}
.slide-actions{display:flex;gap:14px;flex-wrap:wrap}
.slider-ui{position:absolute;z-index:3;left:0;right:0;bottom:36px}
.slider-ui .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.dots{display:flex;gap:12px}
.dot{width:72px;height:44px;border:0;background:none;padding:0;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:8px;color:var(--dark-ink-2);font:600 13px var(--display);letter-spacing:.12em;text-align:left}
.dot .bar{display:block;height:3px;background:rgba(255,255,255,.22);position:relative;overflow:hidden}
.dot .bar i{position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left}
.dot.active{color:#fff}
.dot.active .bar i{animation:prog var(--dur,7s) linear forwards}
.hero.paused .dot.active .bar i{animation-play-state:paused}
@keyframes prog{to{transform:scaleX(1)}}
.arrows{display:flex;gap:8px}
.arrow{width:52px;height:52px;border:0;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
.arrow:hover{background:#0A6E99}
.scroll-hint{position:absolute;z-index:3;right:40px;top:50%;transform:translateY(-50%) rotate(90deg);transform-origin:right center;font:600 12px var(--display);letter-spacing:.3em;color:var(--dark-ink-2)}

/* scene art */
.pack{position:absolute;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#141A22;background:var(--m,#fff);box-shadow:0 50px 80px -20px rgba(0,0,0,.7), inset 0 0 0 1px rgba(0,0,0,.06)}
.pack::before,.pack::after{content:"";position:absolute;left:0;right:0;height:7%;background:repeating-linear-gradient(90deg, rgba(0,0,0,.14) 0 1px, transparent 1px 5px)}
.pack::before{top:0;border-radius:10px 10px 0 0}.pack::after{bottom:0;border-radius:0 0 10px 10px}
.pack .gl{position:absolute;inset:0;border-radius:10px;background:linear-gradient(115deg, transparent 32%, rgba(255,255,255,.5) 46%, transparent 60%);pointer-events:none}
.pack b{font:800 clamp(28px,3.4vw,54px) var(--display);letter-spacing:.04em}
.pack i{font-style:normal;font:600 clamp(10px,.9vw,14px) var(--body);letter-spacing:.3em}
.pack .band{width:54%;height:6px;border-radius:3px;background:var(--s,#2E9FD1)}
.stk{position:absolute;width:clamp(34px,3.2vw,52px);height:clamp(300px,32vw,520px);border-radius:8px;background:var(--m,#fff);box-shadow:0 40px 60px -20px rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;transform-origin:50% 100%;bottom:0;left:-22px}
.stk::before,.stk::after{content:"";position:absolute;left:0;right:0;height:26px;background:repeating-linear-gradient(0deg, rgba(0,0,0,.15) 0 1px, transparent 1px 5px)}
.stk::before{top:0;border-radius:8px 8px 0 0}.stk::after{bottom:0;border-radius:0 0 8px 8px}
.stk span{writing-mode:vertical-rl;transform:rotate(180deg);font:800 16px var(--display);letter-spacing:.3em;color:var(--t,#141A22)}
.field{position:absolute;left:30%;right:-10%;top:-20%;bottom:-20%;perspective:900px}
.field-inner{position:absolute;inset:0;transform:rotateX(58deg) rotateZ(-22deg);display:grid;grid-template-columns:repeat(8,1fr);gap:26px;animation:feed 14s linear infinite}
.field-inner div{aspect-ratio:3/4;border-radius:6px;background:var(--m,#fff);box-shadow:0 18px 30px rgba(0,0,0,.45)}
@keyframes feed{from{transform:rotateX(58deg) rotateZ(-22deg) translateY(0)}to{transform:rotateX(58deg) rotateZ(-22deg) translateY(-25%)}}

/* ---------- Sections ---------- */
section{padding:120px 0}
.intro{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:80px;align-items:center}
.intro h2{font-size:clamp(40px,5.2vw,76px);margin:18px 0 28px}
.intro p{color:var(--ink-2);font-size:18px;max-width:54ch}
.intro p + p{margin-top:16px}
.intro .btn{margin-top:36px}
.counters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.counter{padding:40px 32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.counter .num{font:800 clamp(44px,5vw,68px)/1 var(--display);color:var(--ink)}
.counter .num small{font-size:.5em;margin-left:4px;color:var(--accent)}
.counter p{margin-top:12px;color:var(--ink-2);font-size:15px;font-weight:500}

.tiles-sec{background:var(--bg-alt)}
.sec-title{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:48px}
.sec-title h2{font-size:clamp(38px,4.8vw,68px);margin-top:14px}
.sec-title p{color:var(--ink-2);max-width:42ch}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.tile{position:relative;display:block;height:560px;overflow:hidden;background:var(--dark);color:#fff;text-decoration:none}
.tile .art{position:absolute;inset:0;transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
.tile:hover .art{transform:scale(1.07)}
.tile .ov{position:absolute;inset:0;background:linear-gradient(0deg, rgba(10,15,21,.92) 0%, rgba(10,15,21,.25) 55%, rgba(10,15,21,0) 100%);transition:background .5s}
.tile:hover .ov{background:linear-gradient(0deg, rgba(8,85,119,.95) 0%, rgba(8,85,119,.45) 60%, rgba(8,85,119,.1) 100%)}
.tile .txt{position:absolute;left:40px;right:40px;bottom:40px;display:flex;flex-direction:column;gap:14px}
.tile h3{font-size:clamp(38px,4vw,58px)}
.tile p{color:var(--dark-ink-2);max-width:40ch;transition:color .3s}
.tile:hover p{color:#fff}
.tile .more{display:inline-flex;align-items:center;gap:12px;font:700 15px var(--display);letter-spacing:.18em;text-transform:uppercase}
.tile .more .ln{width:40px;height:2px;background:#fff;transition:width .4s}
.tile:hover .more .ln{width:72px}

.band{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.band .bg{position:absolute;inset:-20% 0;opacity:.35;background-image:radial-gradient(rgba(255,255,255,.18) 1.5px, transparent 1.5px);background-size:28px 28px}
.band .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:center}
.band h2{font-size:clamp(40px,5.4vw,80px);margin-top:16px}
.band .kicker{color:#7CC8E8}
.band p{color:var(--dark-ink-2);font-size:18px}
.band .btn{margin-top:32px}

.adv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.adv > div{padding:44px 38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .3s}
.adv > div::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent);transition:width .4s}
.adv > div:hover{background:var(--bg-alt)}
.adv > div:hover::before{width:100%}
.adv .ic{color:var(--accent);margin-bottom:22px}
.adv h3{font-size:28px;margin-bottom:10px}
.adv p{color:var(--ink-2)}

.sectors{background:var(--bg-alt);padding:0}
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee-track{display:flex;width:max-content;animation:mq 30s linear infinite}
.marquee span{display:flex;align-items:center;gap:40px;padding:34px 40px 34px 0;font:800 clamp(34px,4vw,56px) var(--display);text-transform:uppercase;color:var(--ink);white-space:nowrap}
.marquee span::after{content:"";width:14px;height:14px;background:var(--accent);transform:rotate(45deg)}
.marquee span.o{color:transparent;-webkit-text-stroke:1.5px var(--ink-2)}
@keyframes mq{to{transform:translateX(-50%)}}

.cta{background:#0A6E99;color:#fff;padding:80px 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(34px,4.4vw,60px);max-width:18ch}
.cta .btn-line{box-shadow:inset 0 0 0 2px #fff}
.cta .btn-light{background:#fff;color:#085577}
.cta .btn-light:hover{background:#DDEFF7}

/* page header for inner pages */
.page-head{position:relative;background:var(--dark);color:#fff;padding:120px 0 90px;overflow:hidden}
.page-head .bg{position:absolute;inset:0;opacity:.3;background-image:radial-gradient(rgba(255,255,255,.2) 1.5px, transparent 1.5px);background-size:28px 28px}
.page-head .wrap{position:relative}
.page-head h1{font-size:clamp(52px,8vw,120px);font-weight:800;margin:12px 0 0}
.crumb{display:flex;gap:10px;font:600 14px var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--dark-ink-2)}
.crumb a{text-decoration:none}.crumb a:hover{color:#fff}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:start}
.two h2{font-size:clamp(36px,4.4vw,62px);margin:16px 0 24px}
.two p{color:var(--ink-2)}
.two p + p{margin-top:16px}
.mv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:40px}
.mv > div{background:var(--bg-alt);padding:32px}
.mv h3{font-size:26px;margin-bottom:10px;color:var(--accent)}
.mv p{color:var(--ink-2)}
.visual{position:relative;height:520px;background:var(--dark);overflow:hidden}
.specs{width:100%;border-collapse:collapse;font-size:16px}
.specs th,.specs td{text-align:left;padding:18px 0;border-bottom:1px solid var(--line);vertical-align:top}
.specs th{width:36%;font:600 15px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);padding-right:20px}
.specs td{font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:6px 12px;background:var(--bg-alt);font-size:15px}
.hl{color:var(--accent);font-weight:700}
.variants{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:32px}
.variants > div{border:1px solid var(--line);padding:30px}
.variants .sw{width:36px;height:36px;border-radius:999px;margin-bottom:18px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.variants h3{font-size:26px;margin-bottom:8px}
.variants p{color:var(--ink-2)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:s;border-top:1px solid var(--line)}
.steps > div{padding:36px 28px 36px 0;counter-increment:s}
.steps > div::before{content:counter(s,decimal-leading-zero);display:block;font:800 52px/1 var(--display);color:var(--accent);margin-bottom:18px}
.steps h3{font-size:24px;margin-bottom:8px}
.steps p{color:var(--ink-2);font-size:16px;padding-right:12px}

.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:72px}
.info{display:flex;flex-direction:column;gap:0}
.info > div{display:flex;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}
.info .ic{width:52px;height:52px;flex-shrink:0;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}
.info h4{font-size:18px;letter-spacing:.14em;color:var(--ink-2);margin-bottom:4px}
.info a{text-decoration:none;font-weight:600;font-size:18px}
.info a:hover{color:var(--accent)}
.form{background:var(--bg-alt);padding:44px;display:flex;flex-direction:column;gap:18px}
.form h3{font-size:34px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fld{display:flex;flex-direction:column;gap:8px;font:600 14px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.fld input,.fld select,.fld textarea{font:400 17px var(--body);letter-spacing:0;text-transform:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:0;padding:14px 16px;min-height:52px;transition:border-color .2s,box-shadow .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.fld textarea{min-height:130px;resize:vertical}
.form .acts{display:flex;gap:12px;flex-wrap:wrap}
.btn-wa{background:#0E7A3E;color:#fff}.btn-wa:hover{background:#0A6232}
.note{font-size:14px;color:var(--ink-2)}


[hidden]{display:none !important}
/* ---------- Kendin Tasarla ---------- */
.nav a.nav-hl{color:#fff}
.nav a.nav-hl span{background:#0A6E99;padding:8px 14px;transition:background .2s}
.nav a.nav-hl:hover span{background:#085577}
.nav a.nav-hl::after{display:none}
.nav a.nav-hl.active span{background:#fff;color:#0A6E99}
.dz{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:start}
.dz-stage{position:sticky;top:96px;background:var(--bg-alt);min-height:620px;display:flex;align-items:center;justify-content:center;perspective:1100px;overflow:hidden}
.dz-stage::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--line) 1.2px, transparent 1.2px);background-size:24px 24px}
.dz-crop{position:absolute;width:24px;height:24px;border-color:var(--ink-2);opacity:.5}
.dz-crop.a{top:20px;left:20px;border-top:1.5px solid;border-left:1.5px solid}.dz-crop.b{top:20px;right:20px;border-top:1.5px solid;border-right:1.5px solid}
.dz-crop.c{bottom:20px;left:20px;border-bottom:1.5px solid;border-left:1.5px solid}.dz-crop.d{bottom:20px;right:20px;border-bottom:1.5px solid;border-right:1.5px solid}
.dz-tag{position:absolute;left:24px;top:56px;font:600 13px var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.dz-tilt{position:relative;transform-style:preserve-3d;transition:transform .25s ease-out}
.dz-sachet{--w:7;--h:10;width:calc(var(--w)*30px);height:calc(var(--h)*30px);position:relative;border-radius:10px;background:var(--mat,#fff);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:30px 18px;color:var(--print,#0A6E99);box-shadow:0 36px 60px -20px rgba(10,15,21,.5), inset 0 0 0 1px rgba(10,15,21,.08);transition:width .55s cubic-bezier(.2,.8,.2,1),height .55s cubic-bezier(.2,.8,.2,1),background .45s}
.dz-sachet::before,.dz-sachet::after{content:"";position:absolute;left:0;right:0;height:18px;background:repeating-linear-gradient(90deg, rgba(10,15,21,.13) 0 1px, transparent 1px 5px)}
.dz-sachet::before{top:0;border-radius:10px 10px 0 0}.dz-sachet::after{bottom:0;border-radius:0 0 10px 10px}
.dz-gloss{position:absolute;inset:0;border-radius:10px;background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,.55) 45%, transparent 60%);opacity:var(--gl,0);pointer-events:none;transition:opacity .4s}
.dz-logo{max-width:78%;max-height:34%;object-fit:contain;display:block}
.dz-brand{font:800 clamp(24px,2.6vw,36px)/1 var(--display);letter-spacing:.04em;text-transform:uppercase;text-align:center;word-break:break-word;max-width:100%}
.dz-band{width:56%;height:6px;border-radius:3px;background:var(--scent,#2E9FD1);transition:background .4s}
.dz-kind{font:600 11px var(--body);letter-spacing:.24em;color:#141A22;opacity:.7;text-align:center}
.dz-dx,.dz-dy{position:absolute;color:var(--ink-2);font:600 14px var(--display);letter-spacing:.08em;display:flex;align-items:center;justify-content:center}
.dz-dx{left:0;right:0;bottom:-42px;height:20px;border-left:1px solid;border-right:1px solid}
.dz-dx::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px solid;opacity:.6}
.dz-dy{top:0;bottom:0;right:-50px;width:20px;border-top:1px solid;border-bottom:1px solid}
.dz-dy::before{content:"";position:absolute;top:0;bottom:0;left:50%;border-left:1px solid;opacity:.6}
.dz-dx span,.dz-dy span{position:relative;background:var(--bg-alt);padding:0 6px}
.dz-dy span{writing-mode:vertical-rl;padding:6px 0}
.dz-sticks{display:flex;gap:16px;align-items:flex-end}
.dz-stick{width:48px;height:330px;position:relative;border-radius:7px;background:var(--wrap,#fff);box-shadow:0 30px 46px -18px rgba(10,15,21,.5), inset 0 0 0 1px rgba(10,15,21,.08);display:flex;align-items:center;justify-content:center;overflow:hidden;transition:background .45s}
.dz-stick::before,.dz-stick::after{content:"";position:absolute;left:0;right:0;height:22px;background:repeating-linear-gradient(0deg, rgba(10,15,21,.15) 0 1px, transparent 1px 5px);z-index:1}
.dz-stick::before{top:0}.dz-stick::after{bottom:0}
.dz-stick .in{writing-mode:vertical-rl;transform:rotate(180deg);font:800 16px var(--display);letter-spacing:.24em;text-transform:uppercase;color:var(--print,#0A6E99);white-space:nowrap;max-height:260px;overflow:hidden;display:flex;align-items:center;gap:12px}
.dz-stick .in img{width:30px;height:30px;object-fit:contain;transform:rotate(90deg)}
.dz-stick .sug{position:absolute;left:8px;right:8px;bottom:26px;height:8px;border-radius:4px;background:var(--sugar,#fff);box-shadow:inset 0 0 0 1px rgba(10,15,21,.15)}
.dz-stick:nth-child(2){transform:translateY(-22px)}.dz-stick:nth-child(4){transform:translateY(-12px)}
.dz-panel{background:var(--surface);border:1px solid var(--line)}
.dz-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-bottom:1px solid var(--line);list-style:none;margin:0;padding:0}
.dz-steps button{width:100%;min-height:64px;border:0;background:none;cursor:pointer;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:2px;padding:10px 14px;color:var(--ink-2);font:600 13px var(--display);letter-spacing:.12em;text-transform:uppercase;text-align:left;position:relative}
.dz-steps button b{font:800 20px/1 var(--display);letter-spacing:0}
.dz-steps button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.dz-steps button[aria-current="step"]{color:var(--ink)}
.dz-steps button[aria-current="step"]::after,.dz-steps button.done::after{transform:scaleX(1)}
.dz-steps button.done{color:var(--accent)}
.dz-steps button:disabled{cursor:not-allowed;opacity:.5}
.dz-body{padding:34px}
.dz-step{display:none;flex-direction:column;gap:26px}
.dz-step.on{display:flex;animation:pageIn .4s ease}
.dz-step h3{font-size:34px}
.dz-step .lead{color:var(--ink-2);margin-top:-14px}
.dz-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.dz-card{border:1.5px solid var(--line);background:none;color:var(--ink);text-align:left;padding:22px;cursor:pointer;display:flex;flex-direction:column;gap:6px;font:inherit;transition:border-color .2s,background .2s}
.dz-card:hover{border-color:var(--ink-2)}
.dz-card[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.dz-card b{font:700 24px var(--display);text-transform:uppercase;letter-spacing:.04em}
.dz-card span{color:var(--ink-2);font-size:15px;line-height:1.5}
.dz-grp{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.dz-grp legend{font:600 14px var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px;padding:0}
.dz-chips{display:flex;flex-wrap:wrap;gap:8px}
.dz-chip{min-height:44px;padding:0 16px;border:1.5px solid var(--line);background:none;color:var(--ink);font:500 15px var(--body);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,background .2s}
.dz-chip:hover{border-color:var(--ink-2)}
.dz-chip[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.dz-chip .sw{width:18px;height:18px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(10,15,21,.2)}
.dz-drop{border:2px dashed var(--line);padding:26px;display:flex;align-items:center;gap:18px;cursor:pointer;transition:border-color .2s,background .2s;position:relative}
.dz-drop:hover,.dz-drop.over{border-color:var(--accent);background:var(--accent-soft)}
.dz-drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.dz-drop .ic{width:52px;height:52px;flex-shrink:0;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}
.dz-drop b{display:block;font-weight:600}
.dz-drop small{color:var(--ink-2);font-size:14px}
.dz-thumb{display:flex;align-items:center;gap:14px;padding:12px;background:var(--bg-alt)}
.dz-thumb img{width:56px;height:56px;object-fit:contain;background:#fff}
.dz-thumb span{flex:1;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dz-thumb button{min-height:44px;border:0;background:none;color:var(--accent);font:600 15px var(--body);cursor:pointer;padding:0 10px}
.dz-color{display:flex;align-items:center;gap:10px}
.dz-color input[type=color]{width:48px;height:44px;border:1.5px solid var(--line);padding:2px;background:none;cursor:pointer}
.dz-qty{display:flex;align-items:stretch;border:1.5px solid var(--line);max-width:340px}
.dz-qty button{width:52px;border:0;background:var(--bg-alt);color:var(--ink);font:700 22px var(--body);cursor:pointer}
.dz-qty input{flex:1;min-width:0;border:0;text-align:center;font:700 22px var(--display);letter-spacing:.04em;color:var(--ink);background:var(--surface);min-height:52px}
.dz-err{color:#B42318;font-size:14px;font-weight:600;min-height:20px}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .dz-err{color:#FF8A7A}}
.dz-nav{display:flex;justify-content:space-between;gap:12px;padding:22px 34px;border-top:1px solid var(--line);background:var(--bg-alt)}
.dz-sum{width:100%;border-collapse:collapse}
.dz-sum th,.dz-sum td{text-align:left;padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:16px}
.dz-sum th{width:40%;font:600 14px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);padding-right:16px}
.dz-note{background:var(--accent-soft);padding:16px 18px;font-size:15px;color:var(--ink)}
.dz-save{font-size:13px;color:var(--ink-2)}
@media (max-width: 1080px){.dz{grid-template-columns:1fr}.dz-stage{position:relative;top:0;min-height:520px}}
@media (max-width: 700px){
  .dz-stage{min-height:460px}
  .dz-sachet{width:calc(var(--w)*22px);height:calc(var(--h)*22px);padding:22px 12px}
  .dz-stick{width:38px;height:260px}
  .dz-steps button{padding:8px 6px;font-size:10px;letter-spacing:.06em;min-height:58px}
  .dz-steps button b{font-size:18px}
  .dz-body{padding:22px}.dz-nav{padding:16px 22px}
  .dz-cards{grid-template-columns:1fr}
}
@media (prefers-reduced-motion: reduce){.dz-tilt,.dz-sachet,.dz-stick{transition:none}.dz-step.on{animation:none}}

/* ---------- Footer ---------- */
footer{background:var(--dark-2);color:var(--dark-ink-2);padding-top:88px;font-size:16px}
.fgrid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:48px;padding-bottom:64px}
footer h4{color:#fff;font-size:20px;letter-spacing:.14em;margin-bottom:22px}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
footer a{text-decoration:none}footer a:hover{color:#fff}
.fbottom{border-top:1px solid var(--dark-line);padding:24px 0;font-size:14px}
.fbottom .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.social{display:flex;gap:10px;margin-top:24px}
.social a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:#fff;transition:background .2s}
.social a:hover{background:#0A6E99}
.to-top{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;width:52px;height:52px;border:0;background:#0A6E99;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s}
.to-top.show{opacity:1;visibility:visible;transform:none}

/* reveal */
.rv{opacity:0;transform:translateY(40px);transition:opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width: 1080px){
  .nav,.header-cta{display:none}
  .menu-btn{display:inline-flex}
  .intro,.band .wrap,.two,.contact-grid{grid-template-columns:1fr;gap:48px}
  .adv{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .scroll-hint{display:none}
}
@media (max-width: 700px){
  body{font-size:16px}
  .wrap{width:min(1240px,100% - 32px)}
  .topbar .l a:nth-child(2){display:none}
  section{padding:80px 0}
  .hero{min-height:600px}
  .shade{background:linear-gradient(0deg, rgba(10,15,21,.95) 0%, rgba(10,15,21,.75) 50%, rgba(10,15,21,.35) 100%)}
  .slide-content{justify-content:flex-end;padding-bottom:120px}
  .slide-content p{font-size:17px}
  .dot{width:48px}
  .tiles,.adv,.mv,.variants,.row2,.steps,.fgrid{grid-template-columns:1fr}
  .tile{height:460px}
  .tile .txt{left:24px;right:24px;bottom:28px}
  .sec-title{flex-direction:column;align-items:flex-start}
  .form{padding:26px}
  .visual{height:400px}
  .page-head{padding:80px 0 60px}
  .specs th{width:42%}
}
@media (prefers-reduced-motion: reduce){
  .slide.active .scene,.field-inner,.marquee-track{animation:none}
  .slide-content > *{opacity:1;transform:none}
  .slide.active .slide-content > *{animation:none}
  .rv{opacity:1;transform:none;transition:none}
  .page.active{animation:none}
  .tile .art{transition:none}
}