/* ZAME 2026 – designový systém nových stránek (úvod, bytové domy, přípojky). */
:root{
  --ink:#111111;--ink-2:#191919;--ink-3:#242424;--ink-line:rgba(255,255,255,.12);
  --paper:#f5f2ed;--paper-2:#ebe6de;--card:#ffffff;--line:rgba(17,17,17,.12);
  --text:#161616;--muted:#5c5852;--on-dark:#f4f1ec;--on-dark-muted:#b9b3aa;
  --orange:#ec7a08;--orange-2:#ff9b30;--orange-deep:#a64f00;--orange-soft:rgba(236,122,8,.12);
  --blue:#4c9be8;--green:#2f9e6a;
  --r-sm:10px;--r:18px;--r-lg:28px;
  --shadow:0 1px 2px rgba(0,0,0,.06),0 12px 32px rgba(0,0,0,.08);
  --shadow-lg:0 30px 80px rgba(0,0,0,.25);
  --font-display:Geist,"Source Sans 3",system-ui,sans-serif;
  --font-body:"Source Sans 3",system-ui,sans-serif;
  --container:1280px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font-body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.material-symbols-outlined{font-size:24px;vertical-align:middle}
.z-skip{position:absolute;left:12px;top:-80px;z-index:10000;background:var(--orange);color:#111;padding:10px 16px;border-radius:999px;font-weight:700;text-decoration:none}
.z-skip:focus{top:12px}

/* Layout */
.z-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.z-section{padding:clamp(72px,9vw,128px) 0;position:relative}
.z-section--dark{background:var(--ink);color:var(--on-dark)}
.z-section--ink2{background:var(--ink-2);color:var(--on-dark)}
.z-section--paper2{background:var(--paper-2)}
.z-section--tight{padding:clamp(48px,6vw,80px) 0}
.z-grid-bg{background-image:linear-gradient(to right,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px}
.z-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.z-split--wide-right{grid-template-columns:.9fr 1.1fr}
@media (max-width:960px){.z-split,.z-split--wide-right{grid-template-columns:1fr}}

/* Typography */
.z-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-deep);margin:0 0 18px}
.z-section--dark .z-eyebrow,.z-section--ink2 .z-eyebrow,.z-hero .z-eyebrow{color:var(--orange-2)}
.z-eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.z-h1{font-family:var(--font-display);font-weight:700;font-size:clamp(40px,6vw,84px);line-height:1;letter-spacing:-.035em;margin:0 0 24px}
.z-h1 em,.z-h2 em{font-style:normal;color:var(--orange)}
.z-h2{font-family:var(--font-display);font-weight:700;font-size:clamp(32px,4.2vw,58px);line-height:1.04;letter-spacing:-.03em;margin:0 0 20px}
.z-h3{font-family:var(--font-display);font-weight:600;font-size:clamp(21px,1.8vw,26px);line-height:1.2;letter-spacing:-.015em;margin:0 0 10px}
.z-lead{font-size:clamp(18px,1.5vw,21px);line-height:1.6;color:var(--muted);max-width:60ch;margin:0 0 28px}
.z-section--dark .z-lead,.z-section--ink2 .z-lead,.z-hero .z-lead{color:var(--on-dark-muted)}
.z-head{max-width:820px;margin-bottom:clamp(36px,5vw,64px)}
.z-head--center{margin-left:auto;margin-right:auto;text-align:center}
.z-head--center .z-lead{margin-left:auto;margin-right:auto}
.z-head--center .z-eyebrow::before{display:none}

/* Buttons & chips */
.z-btns{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.z-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 26px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:17px;text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),background .25s ease,border-color .25s ease,color .25s ease;white-space:nowrap}
.z-btn:hover{transform:translateY(-2px)}
.z-btn--primary{background:var(--orange);color:#111}
.z-btn--primary:hover{background:var(--orange-2)}
.z-btn--dark{background:var(--ink);color:#fff}
.z-btn--dark:hover{background:#000}
.z-btn--ghost{border-color:currentColor;color:inherit;background:transparent}
.z-btn--ghost:hover{background:rgba(127,127,127,.12)}
.z-btn .material-symbols-outlined{font-size:22px;transition:transform .25s var(--ease)}
.z-btn:hover .material-symbols-outlined{transform:translateX(3px)}
.z-chips{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.z-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-size:15px;font-weight:600;background:rgba(255,255,255,.08);border:1px solid var(--ink-line);color:var(--on-dark)}
.z-chip .material-symbols-outlined{font-size:18px;color:var(--orange-2)}
.z-chip--light{background:var(--card);border-color:var(--line);color:var(--text)}
.z-chip--light .material-symbols-outlined{color:var(--orange-deep)}
.z-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;color:var(--orange-deep);border-bottom:2px solid transparent;transition:border-color .2s ease}
.z-section--dark .z-link,.z-section--ink2 .z-link{color:var(--orange-2)}
.z-link:hover{border-color:currentColor}

/* Reveal on scroll */
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js [data-reveal].is-in{opacity:1;transform:none}
.js [data-reveal="fade"]{transform:none}
.js [data-reveal="zoom"]{transform:scale(.96)}
[data-rise]{animation:z-rise .9s var(--ease) both;animation-delay:var(--d,0s)}
[data-rise="zoom"]{animation-name:z-rise-zoom}
@keyframes z-rise{from{opacity:0;transform:translateY(22px)}}
@keyframes z-rise-zoom{from{opacity:0;transform:scale(.97)}}
@media (max-width:600px){.z-hotspot{width:28px;height:28px;font-size:12px}}

/* HERO (homepage) */
.z-hero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden;padding:clamp(56px,7vw,96px) 0 clamp(64px,8vw,110px);isolation:isolate}
.z-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:1020px){.z-hero__grid{grid-template-columns:1fr}}
.z-hero__lines{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.9}
.z-hero__lines path{fill:none;stroke-linecap:round}
.z-hero__lines .base{stroke:rgba(255,255,255,.06);stroke-width:1.5}
.z-hero__lines .flow{stroke:var(--orange);stroke-width:2;stroke-dasharray:10 220;animation:z-flow 6s linear infinite;filter:drop-shadow(0 0 6px rgba(236,122,8,.9))}
.z-hero__lines .flow.f2{animation-duration:8s;animation-delay:-2s}
.z-hero__lines .flow.f3{animation-duration:7s;animation-delay:-4s}
@keyframes z-flow{to{stroke-dashoffset:-920}}
.z-hero::after{content:"";position:absolute;width:900px;height:900px;right:-300px;top:-380px;background:radial-gradient(closest-side,rgba(236,122,8,.22),transparent);z-index:-1}
.z-hero__trust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;margin-top:40px;padding:24px 0 0;border-top:1px solid var(--ink-line);list-style:none}
.z-hero__trust li{display:flex;gap:10px;align-items:flex-start;color:var(--on-dark-muted);font-size:16px;line-height:1.4}
.z-hero__trust .material-symbols-outlined{color:var(--orange-2);font-size:20px;margin-top:1px}
@media (max-width:520px){.z-hero__trust{grid-template-columns:1fr}}

/* Doors (two big interactive service cards) */
.z-doors{display:flex;gap:16px;height:clamp(460px,52vw,620px)}
.z-door{position:relative;flex:1;min-width:0;border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:#fff;background:#222;transition:flex .7s var(--ease),box-shadow .4s ease;box-shadow:var(--shadow-lg);isolation:isolate}
.z-doors:hover .z-door{flex:.75}
.z-doors .z-door:hover,.z-doors .z-door:focus-visible{flex:1.6}
.z-door img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.z-door:hover img{transform:scale(1.06)}
.z-door::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(0,0,0,.82) 78%)}
.z-door__tag{position:absolute;top:18px;left:18px;display:inline-flex;align-items:center;gap:8px;background:rgba(17,17,17,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);padding:7px 12px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.z-door__tag i{width:8px;height:8px;border-radius:50%;background:var(--orange);display:inline-block}
.z-door__body{position:absolute;left:0;right:0;bottom:0;padding:26px}
.z-door__title{font-family:var(--font-display);font-size:clamp(24px,2.2vw,32px);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0 0 10px}
.z-door__more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease),opacity .4s ease;opacity:0}
.z-door__more>div{overflow:hidden}
.z-door:hover .z-door__more,.z-door:focus-visible .z-door__more{grid-template-rows:1fr;opacity:1}
.z-door__more ul{margin:6px 0 14px;padding:0;list-style:none;display:grid;gap:6px;color:#e9e4dc;font-size:16px}
.z-door__more li::before{content:"→ ";color:var(--orange-2)}
.z-door__go{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--orange-2)}
@media (max-width:1020px){.z-doors{height:auto;flex-direction:column}.z-door{min-height:340px}.z-doors:hover .z-door,.z-doors .z-door:hover{flex:1}.z-door__more{grid-template-rows:1fr;opacity:1}}

/* Audience switcher */
.z-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:6px;border-radius:999px;background:var(--card);border:1px solid var(--line);width:max-content;max-width:100%;margin-bottom:28px;box-shadow:var(--shadow)}
.z-tab{border:0;background:transparent;padding:12px 20px;border-radius:999px;font-weight:700;font-size:16px;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .25s ease,color .25s ease}
.z-tab[aria-selected="true"]{background:var(--ink);color:#fff}
.z-tab .material-symbols-outlined{font-size:20px}
.z-tabpanel{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,4vw,48px);box-shadow:var(--shadow);animation:z-panel .5s var(--ease)}
.z-tabpanel[hidden]{display:none}
@keyframes z-panel{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.z-tabpanel img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}
.z-checks{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:14px}
.z-checks li{display:flex;gap:12px;align-items:flex-start}
.z-checks li::before{content:"check";font-family:"Material Symbols Outlined";font-size:20px;line-height:1;color:#fff;background:var(--orange);border-radius:50%;width:28px;height:28px;flex-shrink:0;display:grid;place-items:center;margin-top:1px}
.z-checks strong{display:block}
.z-checks span{color:var(--muted);font-size:16px}
.z-section--dark .z-checks span,.z-section--ink2 .z-checks span{color:var(--on-dark-muted)}
@media (max-width:860px){.z-tabpanel{grid-template-columns:1fr}.z-tabs{border-radius:20px}}

/* Interactive house */
.z-house{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:960px){.z-house{grid-template-columns:1fr}}
.z-house__stage{position:relative;background:linear-gradient(180deg,#1b1b1b,#111);border-radius:var(--r-lg);padding:clamp(12px,2vw,24px);box-shadow:var(--shadow-lg);overflow:hidden}
.z-house__stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.04) 1px,transparent 1px);background-size:24px 24px}
.z-house__svgwrap{position:relative}
.z-house svg{display:block;width:100%;height:auto;position:relative}
.z-house .part{transition:opacity .4s ease,filter .4s ease}
.z-house .is-focus .part{opacity:.28}
.z-house .is-focus .part.is-active{opacity:1;filter:drop-shadow(0 0 6px rgba(255,155,48,.95))}
.z-house .wire{fill:none;stroke:#8b8377;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.z-house .wire--main{stroke:#c9c1b4;stroke-width:5}
.z-house .wire--data{stroke:var(--blue);stroke-width:2.5;stroke-dasharray:6 6}
.z-house .flow{fill:none;stroke:var(--orange-2);stroke-width:3;stroke-linecap:round;stroke-dasharray:4 18;animation:z-dash 1.6s linear infinite}
.z-house .flow--main{stroke-width:4}
@keyframes z-dash{to{stroke-dashoffset:-44}}
.z-house .part.is-active .wire{stroke:var(--orange-2)}
.z-hotspot{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;border:2px solid #fff;background:var(--orange);color:#111;font-weight:800;font-size:14px;display:grid;place-items:center;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.4);transition:transform .25s var(--ease),background .25s ease;z-index:2}
.z-hotspot::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px solid var(--orange);opacity:0;animation:z-ring 2.4s infinite}
.z-hotspot:hover,.z-hotspot[aria-pressed="true"]{transform:translate(-50%,-50%) scale(1.15);background:#fff}
.z-hotspot[aria-pressed="true"]::after{animation:none;opacity:0}
@keyframes z-ring{0%{transform:scale(.7);opacity:.9}100%{transform:scale(1.5);opacity:0}}
.z-house__panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,3vw,36px);box-shadow:var(--shadow);min-height:340px;display:flex;flex-direction:column}
.z-house__count{font-family:var(--font-display);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.z-house__title{font-family:var(--font-display);font-size:clamp(26px,2.4vw,34px);line-height:1.08;letter-spacing:-.02em;margin:0 0 12px}
.z-house__text{color:var(--muted);margin:0 0 18px}
.z-house__list{margin:0 0 20px;padding:0;list-style:none;display:grid;gap:8px}
.z-house__list li{display:flex;gap:10px}
.z-house__list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);margin-top:10px;flex-shrink:0}
.z-house__nav{display:flex;gap:10px;margin-top:auto;padding-top:12px}
.z-iconbtn{width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;color:var(--text);transition:background .2s ease,transform .2s ease}
.z-iconbtn:hover{background:var(--paper-2);transform:translateY(-1px)}
.z-section--dark .z-iconbtn,.z-section--ink2 .z-iconbtn{background:transparent;border-color:var(--ink-line);color:var(--on-dark)}
.z-section--dark .z-iconbtn:hover,.z-section--ink2 .z-iconbtn:hover{background:rgba(255,255,255,.08)}
.z-house__legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.z-house__legend button{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 12px;font-size:14px;font-weight:600;cursor:pointer;color:var(--text)}
.z-house__legend button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Cards */
.z-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.z-cards--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.z-cards--2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:1020px){.z-cards,.z-cards--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.z-cards,.z-cards--4,.z-cards--2{grid-template-columns:1fr}}
.z-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s ease,border-color .35s ease}
.z-card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(0,0,0,.06),0 24px 48px rgba(0,0,0,.12);border-color:rgba(236,122,8,.5)}
.z-card__icon{width:52px;height:52px;border-radius:14px;background:var(--orange-soft);color:var(--orange-deep);display:grid;place-items:center;margin-bottom:18px}
.z-card__icon .material-symbols-outlined{font-size:28px}
.z-card p{color:var(--muted);margin:0}
.z-section--dark .z-card,.z-section--ink2 .z-card{background:rgba(255,255,255,.04);border-color:var(--ink-line);box-shadow:none}
.z-section--dark .z-card p,.z-section--ink2 .z-card p{color:var(--on-dark-muted)}
.z-section--dark .z-card__icon,.z-section--ink2 .z-card__icon{background:rgba(236,122,8,.16);color:var(--orange-2)}
.z-photocard{position:relative;display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:var(--card);border:1px solid var(--line);text-decoration:none;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s ease}
.z-photocard:hover{transform:translateY(-4px);box-shadow:0 24px 48px rgba(0,0,0,.14)}
.z-photocard__img{aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.z-photocard__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.z-photocard:hover .z-photocard__img img{transform:scale(1.05)}
.z-photocard__body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.z-photocard__body p{color:var(--muted);margin:0 0 6px;font-size:16px}
.z-photocard__body .z-link{margin-top:auto}

/* Feature (přípojky on homepage) */
.z-feature-img{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.z-feature-img img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform .2s linear;will-change:transform}
.z-feature-img__badge{position:absolute;left:18px;bottom:18px;background:var(--orange);color:#111;font-weight:800;padding:10px 16px;border-radius:999px;display:inline-flex;gap:8px;align-items:center}
.z-steps-mini{list-style:none;padding:0;margin:0 0 32px;counter-reset:s;display:grid;gap:2px}
.z-steps-mini li{counter-increment:s;display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--ink-line)}
.z-steps-mini li::before{content:counter(s,decimal-leading-zero);font-family:var(--font-display);font-weight:700;color:var(--orange-2);font-size:20px}
.z-steps-mini strong{display:block;font-size:18px}
.z-steps-mini span{color:var(--on-dark-muted);font-size:15px}

/* Gallery strip */
.z-strip{position:relative}
.z-strip__track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 20px;padding:4px 20px 18px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.z-strip__track::-webkit-scrollbar{display:none}
.z-strip__item{flex:0 0 auto;width:clamp(260px,30vw,400px);scroll-snap-align:start;border:0;padding:0;background:none;cursor:zoom-in;text-align:left;color:inherit}
.z-strip__item figure{margin:0}
.z-strip__img{aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:#222}
.z-strip__img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.z-strip__item:hover .z-strip__img img{transform:scale(1.05)}
.z-strip__item figcaption{padding:12px 4px 0;font-weight:600;font-size:16px}
.z-strip__item figcaption small{display:block;color:var(--orange-2);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:2px}
.z-strip__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:8px}
.z-strip__progress{flex:1;height:3px;background:var(--ink-line);border-radius:3px;overflow:hidden}
.z-strip__progress i{display:block;height:100%;width:20%;background:var(--orange);border-radius:3px;transition:transform .15s linear;transform-origin:left}
.z-strip__btns{display:flex;gap:8px}
.z-section:not(.z-section--dark):not(.z-section--ink2) .z-strip__progress{background:var(--line)}
.z-section:not(.z-section--dark):not(.z-section--ink2) .z-strip__item figcaption small{color:var(--orange-deep)}

/* Lightbox */
.z-lightbox{border:0;padding:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh;color:#fff;overflow:visible}
.z-lightbox::backdrop{background:rgba(8,8,8,.88);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.z-lightbox img{max-height:80vh;width:auto;max-width:100%;border-radius:14px;margin:0 auto}
.z-lightbox p{text-align:center;margin:14px 0 0;font-weight:600}
.z-lightbox__close,.z-lightbox__prev,.z-lightbox__next{position:fixed;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(17,17,17,.6);color:#fff;display:grid;place-items:center;cursor:pointer}
.z-lightbox__close{top:20px;right:20px}
.z-lightbox__prev{left:16px;top:50%;transform:translateY(-50%)}
.z-lightbox__next{right:16px;top:50%;transform:translateY(-50%)}

/* Map */
.z-map{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(12px,2vw,24px);box-shadow:var(--shadow)}
.z-map svg{display:block;width:100%;height:auto}
.z-map .region{fill:var(--orange-soft);stroke:rgba(236,122,8,.45);stroke-width:1.5;stroke-dasharray:5 6}
.z-map .city circle.dot{fill:var(--orange);stroke:#fff;stroke-width:2}
.z-map .city circle.halo{fill:var(--orange);opacity:.18;transform-box:fill-box;transform-origin:center;animation:z-halo 3s ease-out infinite}
.z-map .city text{font-family:var(--font-display);font-size:14px;font-weight:600;fill:var(--text)}
.z-map .region-label{font-family:var(--font-display);font-size:12px;letter-spacing:.16em;text-transform:uppercase;fill:var(--orange-deep);font-weight:700}
.z-map .city:hover circle.dot{fill:var(--ink)}
@keyframes z-halo{0%{transform:scale(.6);opacity:.35}100%{transform:scale(2.2);opacity:0}}

/* Wizard / configurator */
.z-wizard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;display:grid;grid-template-columns:300px 1fr}
@media (max-width:900px){.z-wizard{grid-template-columns:1fr}}
.z-wizard__side{background:var(--ink);color:var(--on-dark);padding:32px 28px;display:flex;flex-direction:column;gap:24px}
.z-wizard__steps{list-style:none;margin:0;padding:0;display:grid;gap:4px;counter-reset:w}
.z-wizard__steps li{counter-increment:w;display:flex;align-items:center;gap:12px;padding:10px 0;color:var(--on-dark-muted);font-weight:600}
.z-wizard__steps li::before{content:counter(w);width:30px;height:30px;border-radius:50%;border:1px solid var(--ink-line);display:grid;place-items:center;font-size:14px;flex-shrink:0;transition:background .3s ease,color .3s ease,border-color .3s ease}
.z-wizard__steps li.is-current{color:#fff}
.z-wizard__steps li.is-current::before{background:var(--orange);border-color:var(--orange);color:#111}
.z-wizard__steps li.is-done::before{content:"✓";background:rgba(236,122,8,.2);border-color:transparent;color:var(--orange-2)}
@media (max-width:900px){.z-wizard__steps{grid-template-columns:repeat(5,1fr)}.z-wizard__steps li{flex-direction:column;font-size:12px;text-align:center;gap:6px}.z-wizard__side{padding:20px}.z-wizard__side>p{display:none}}
.z-wizard__main{padding:clamp(24px,4vw,44px);display:flex;flex-direction:column;min-height:480px}
.z-wizard__bar{height:4px;background:var(--paper-2);border-radius:4px;overflow:hidden;margin-bottom:28px}
.z-wizard__bar i{display:block;height:100%;background:var(--orange);width:20%;transition:width .5s var(--ease)}
.z-wstep{border:0;margin:0;padding:0;min-width:0}
.z-wstep[hidden]{display:none}
.z-wstep legend{font-family:var(--font-display);font-size:clamp(24px,2.4vw,32px);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin-bottom:8px;padding:0}
.z-wstep .z-hint{color:var(--muted);margin:0 0 24px}
.z-wizard__foot{display:flex;justify-content:space-between;gap:12px;margin-top:auto;padding-top:28px}
.z-num-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:640px){.z-num-grid{grid-template-columns:1fr}}
.z-num{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--paper)}
.z-num label{display:block;font-weight:700;margin-bottom:10px}
.z-num__ctrl{display:flex;align-items:center;gap:8px}
.z-num__ctrl button{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-size:22px;font-weight:700;cursor:pointer;color:var(--text)}
.z-num__ctrl input{width:100%;min-width:0;text-align:center;font-family:var(--font-display);font-size:26px;font-weight:700;border:0;background:transparent;color:var(--text);-moz-appearance:textfield}
.z-num__ctrl input::-webkit-outer-spin-button,.z-num__ctrl input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.z-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.z-options--3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:640px){.z-options,.z-options--3{grid-template-columns:1fr}}
.z-opt{position:relative;display:block;cursor:pointer}
.z-opt input{position:absolute;opacity:0;pointer-events:none}
.z-opt__box{display:flex;gap:14px;align-items:flex-start;height:100%;padding:16px 18px;border:1.5px solid var(--line);border-radius:var(--r);background:var(--paper);transition:border-color .2s ease,background .2s ease,transform .2s ease}
.z-opt:hover .z-opt__box{border-color:rgba(236,122,8,.6)}
.z-opt input:checked+.z-opt__box{border-color:var(--orange);background:#fff7ee;box-shadow:0 0 0 3px rgba(236,122,8,.16)}
.z-opt input:focus-visible+.z-opt__box{outline:3px solid var(--orange);outline-offset:2px}
.z-opt__box .material-symbols-outlined{color:var(--orange-deep);font-size:26px}
.z-opt__box strong{display:block;line-height:1.25}
.z-opt__box small{display:block;color:var(--muted);font-size:14px;line-height:1.4;margin-top:3px}
.z-result{display:grid;gap:18px}
.z-result__head{display:flex;align-items:center;gap:14px}
.z-result__head .material-symbols-outlined{width:52px;height:52px;border-radius:50%;background:var(--orange);color:#111;display:grid;place-items:center;font-size:28px}
.z-result__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:700px){.z-result__grid{grid-template-columns:1fr}}
.z-result__box{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.z-result__box h4{font-family:var(--font-display);font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-deep);margin:0 0 10px}
.z-result__box ul{margin:0;padding-left:18px;display:grid;gap:6px}
.z-result__box p{margin:0;color:var(--muted)}

/* Process timeline */
.z-timeline{position:relative;list-style:none;margin:0;padding:0;display:grid;gap:18px;--p:0}
.z-timeline::before{content:"";position:absolute;left:27px;top:10px;bottom:10px;width:2px;background:var(--ink-line)}
.z-timeline::after{content:"";position:absolute;left:27px;top:10px;width:2px;height:calc((100% - 20px) * var(--p));background:linear-gradient(var(--orange),var(--orange-2));box-shadow:0 0 12px rgba(236,122,8,.8)}
.z-timeline li{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;padding:6px 0}
.z-timeline__dot{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;background:var(--ink-2);border:2px solid var(--ink-line);display:grid;place-items:center;font-family:var(--font-display);font-weight:700;color:var(--on-dark-muted);transition:background .4s ease,border-color .4s ease,color .4s ease,transform .4s var(--ease)}
.z-timeline li.is-on .z-timeline__dot{background:var(--orange);border-color:var(--orange);color:#111;transform:scale(1.06)}
.z-timeline h3{margin:12px 0 4px}
.z-timeline p{margin:0;color:var(--on-dark-muted)}
.z-timeline li .z-tl-tag{display:inline-block;margin-left:8px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.1);color:var(--on-dark-muted);vertical-align:middle}
.z-timeline li.is-skip{opacity:.45}
.z-timeline li.is-you .z-tl-tag{background:rgba(76,155,232,.2);color:#9fcaf5}

/* Route (přípojka cross-section) */
.z-route{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,72px);align-items:start}
@media (max-width:960px){.z-route{grid-template-columns:1fr}}
.z-route__sticky{position:sticky;top:100px}
@media (max-width:960px){.z-route__sticky{position:relative;top:0}}
.z-route__svg{background:linear-gradient(180deg,#1d1d1d,#121212);border-radius:var(--r-lg);border:1px solid var(--ink-line);padding:12px;overflow:hidden}
.z-route__svg svg{display:block;width:100%;height:auto}
.z-route svg .reveal-path{stroke-dasharray:var(--len);stroke-dashoffset:calc(var(--len) * (1 - var(--k,0)));transition:stroke-dashoffset .15s linear}
.z-route svg .stage{opacity:0;transition:opacity .5s ease,transform .5s var(--ease)}
.z-route svg .stage.is-on{opacity:1}

/* Configurator (přípojka) */
.z-config{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:start}
@media (max-width:960px){.z-config{grid-template-columns:1fr}}
.z-config__opts{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow);display:grid;gap:26px}
.z-config__opts fieldset{border:0;margin:0;padding:0;min-width:0}
.z-config__opts legend{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:-.01em;margin-bottom:12px;padding:0}
.z-config__opts .z-opt__box{padding:12px 14px;align-items:center}
.z-config__opts .z-opt__box .material-symbols-outlined{font-size:22px}
.z-config__plan{position:sticky;top:96px;background:var(--ink);color:var(--on-dark);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow-lg)}
@media (max-width:960px){.z-config__plan{position:relative;top:0}}
.z-plan{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:4px;counter-reset:pl}
.z-plan li{counter-increment:pl;display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--ink-line);transition:opacity .3s ease}
.z-plan li::before{content:counter(pl);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;background:var(--orange);color:#111}
.z-plan li.is-vy::before{background:var(--blue);color:#fff}
.z-plan li.is-skip{opacity:.4}
.z-plan li.is-skip::before{background:transparent;border:1px solid var(--ink-line);color:var(--on-dark-muted)}
.z-plan li.is-skip strong{text-decoration:line-through}
.z-plan__tag{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:rgba(236,122,8,.18);color:var(--orange-2);white-space:nowrap}
.z-plan li.is-vy .z-plan__tag{background:rgba(76,155,232,.2);color:#9fcaf5}
.z-plan li.is-skip .z-plan__tag{background:rgba(255,255,255,.08);color:var(--on-dark-muted)}
.z-plan-notes{margin:0 0 20px;padding:16px 18px 16px 34px;border-radius:14px;background:rgba(255,255,255,.06);color:var(--on-dark-muted);font-size:15px;display:grid;gap:6px}

/* Lightning simulator (izolované hromosvody) */
.z-sim{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(20px,4vw,48px);align-items:center}
@media (max-width:960px){.z-sim{grid-template-columns:1fr}}
.z-sim__stage{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--ink-line);background:#0e1116}
.z-sim__stage svg{display:block;width:100%;height:auto}
.z-sim svg .m-a,.z-sim svg .m-b,.z-sim svg .m-c{display:none}
.z-sim svg[data-mode="a"] .m-a,.z-sim svg[data-mode="b"] .m-b,.z-sim svg[data-mode="c"] .m-c{display:inline}
.z-sim svg .bolt{opacity:0;fill:none;stroke:#fff6c8;stroke-width:4;stroke-linejoin:round;filter:drop-shadow(0 0 10px #ffe680) drop-shadow(0 0 24px #ffd24d)}
.z-sim svg .flash{opacity:0;fill:#fff8d6}
.z-sim svg .arc{opacity:0;fill:none;stroke:#ff5a4d;stroke-width:3;filter:drop-shadow(0 0 8px #ff3b30)}
.z-sim svg .hit{opacity:0;fill:rgba(255,59,48,.35)}
.z-sim svg .pulse{opacity:0;fill:none;stroke-width:5;stroke-linecap:round;stroke-dasharray:18 400}
.z-sim svg .pulse--ok{stroke:var(--orange-2);filter:drop-shadow(0 0 6px rgba(255,155,48,.9))}
.z-sim svg .pulse--bad{stroke:#ff5a4d;filter:drop-shadow(0 0 6px rgba(255,59,48,.9))}
.z-sim svg .earth-glow{opacity:0;fill:rgba(255,155,48,.35)}
.z-sim svg.is-strike .bolt{animation:z-bolt .9s ease-out forwards}
.z-sim svg.is-strike .flash{animation:z-flash .6s ease-out}
.z-sim svg.is-strike[data-mode="a"] .arc{animation:z-arc 1.4s .35s ease-out forwards}
.z-sim svg.is-strike[data-mode="a"] .hit{animation:z-hit 2.2s .4s ease-out forwards}
.z-sim svg.is-strike .pulse{animation:z-pulse 1.6s .45s linear forwards}
.z-sim svg.is-strike:not([data-mode="a"]) .earth-glow{animation:z-hit 1.8s 1.2s ease-out forwards}
@keyframes z-bolt{0%{opacity:0}8%{opacity:1}20%{opacity:.3}30%{opacity:1}100%{opacity:0}}
@keyframes z-flash{0%{opacity:0}10%{opacity:.35}100%{opacity:0}}
@keyframes z-arc{0%{opacity:0}10%{opacity:1}25%{opacity:.2}40%{opacity:1}100%{opacity:0}}
@keyframes z-hit{0%{opacity:0}15%{opacity:1}100%{opacity:.0}}
@keyframes z-pulse{0%{opacity:1;stroke-dashoffset:0}100%{opacity:1;stroke-dashoffset:-420}}
.z-seg{display:grid;gap:8px;margin-bottom:20px}
.z-seg button{display:flex;gap:12px;align-items:center;text-align:left;padding:14px 16px;border-radius:14px;border:1px solid var(--ink-line);background:rgba(255,255,255,.04);color:var(--on-dark);cursor:pointer;font-weight:700;transition:border-color .2s ease,background .2s ease}
.z-seg button small{display:block;font-weight:500;color:var(--on-dark-muted);font-size:14px}
.z-seg button[aria-pressed="true"]{border-color:var(--orange);background:rgba(236,122,8,.12)}
.z-seg button .material-symbols-outlined{color:var(--orange-2)}
.z-sim__status{border-radius:14px;padding:16px 18px;margin:16px 0 0;font-weight:600;display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--ink-line);min-height:84px}
.z-sim__status.is-bad{background:rgba(255,59,48,.12);border-color:rgba(255,90,77,.5)}
.z-sim__status.is-ok{background:rgba(47,158,106,.14);border-color:rgba(47,158,106,.55)}
.z-sim__note{font-size:13px;color:var(--on-dark-muted);margin:12px 0 0}

/* Norm timeline */
.z-norm{position:relative;padding:34px 0 8px}
.z-norm__track{position:relative;height:6px;border-radius:6px;background:var(--line);margin:0 6px}
.z-norm__fill{position:absolute;left:0;top:0;bottom:0;width:var(--now,50%);border-radius:6px;background:linear-gradient(90deg,var(--orange),var(--orange-2))}
.z-norm__now{position:absolute;top:50%;left:var(--now,50%);transform:translate(-50%,-50%);width:22px;height:22px;border-radius:50%;background:#fff;border:5px solid var(--orange);box-shadow:0 0 0 6px rgba(236,122,8,.2)}
.z-norm__now span{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);white-space:nowrap;background:var(--ink);color:#fff;font-size:13px;font-weight:700;padding:5px 10px;border-radius:999px}
.z-norm__marks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.z-norm__marks>div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.z-norm__marks strong{display:block;font-family:var(--font-display);font-size:22px;letter-spacing:-.01em;color:var(--orange-deep)}
.z-norm__marks p{margin:6px 0 0;color:var(--muted);font-size:16px}
@media (max-width:760px){.z-norm__marks{grid-template-columns:1fr}}

/* Quick test */
.z-qtest{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:start}
@media (max-width:960px){.z-qtest{grid-template-columns:1fr}}
.z-qtest__q{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow);display:grid;gap:22px}
.z-qtest__q fieldset{border:0;margin:0;padding:0;min-width:0}
.z-qtest__q legend{font-family:var(--font-display);font-weight:700;font-size:19px;margin-bottom:10px;padding:0}
.z-qtest__r{position:sticky;top:96px;background:var(--ink);color:var(--on-dark);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);box-shadow:var(--shadow-lg)}
@media (max-width:960px){.z-qtest__r{position:relative;top:0}}
.z-qtest__badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;font-weight:800;font-size:14px;margin-bottom:14px;background:rgba(255,255,255,.08)}
.z-qtest__badge.is-high{background:rgba(255,59,48,.18);color:#ffb4ae}
.z-qtest__badge.is-mid{background:rgba(236,122,8,.2);color:var(--orange-2)}
.z-qtest__badge.is-low{background:rgba(47,158,106,.2);color:#8fe0b8}
.z-qtest__r ul{margin:0 0 20px;padding-left:20px;display:grid;gap:8px;color:var(--on-dark-muted)}

/* Gallery grid (reference) */
.z-gfilters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.z-gfilters button{border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:10px 16px;font-weight:700;font-size:15px;cursor:pointer;color:var(--text)}
.z-gfilters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.z-gallery{columns:3 300px;column-gap:16px}
.z-gallery__item{break-inside:avoid;margin:0 0 16px;display:block;width:100%;border:0;padding:0;background:none;cursor:zoom-in;text-align:left;border-radius:var(--r);overflow:hidden;position:relative;color:#fff}
.z-gallery__item img{width:100%;height:auto;transition:transform .9s var(--ease)}
.z-gallery__item:hover img{transform:scale(1.04)}
.z-gallery__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.78));font-weight:700;font-size:16px;line-height:1.3}
.z-gallery__item figcaption small{display:block;color:var(--orange-2);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:2px}
.z-gallery__item figure{margin:0}
.z-gallery__item[hidden]{display:none}

/* Prose (právní texty) */
.z-prose{max-width:820px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,5vw,56px);box-shadow:var(--shadow)}
.z-prose h2{font-family:var(--font-display);font-size:clamp(22px,2.2vw,28px);letter-spacing:-.02em;margin:36px 0 12px}
.z-prose h2:first-child{margin-top:0}
.z-prose h3{font-family:var(--font-display);font-size:20px;margin:26px 0 8px}
.z-prose p,.z-prose li{color:#3b3833}
.z-prose ul,.z-prose ol{padding-left:22px}
.z-prose a{color:var(--orange-deep)}
.z-prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:16px}
.z-prose th,.z-prose td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}
.z-prose .summary{background:#fff7ee;border:1px solid rgba(236,122,8,.35);border-radius:14px;padding:16px 18px}
.z-prose .company-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0}
.z-prose .company{border:1px solid var(--line);border-radius:14px;padding:16px;font-size:16px;line-height:1.55}
.z-prose .company strong{display:block;margin-bottom:4px}
.z-prose .note{font-size:15px;color:var(--muted)}
@media (max-width:640px){.z-prose .company-grid{grid-template-columns:1fr}}
.z-doors--3 .z-door__title{font-size:clamp(21px,1.8vw,27px);hyphens:auto}
.z-doors--3 .z-door__body{padding:20px}
.z-doors--3 .z-door__tag{top:14px;left:14px;font-size:11px;padding:6px 10px}
@media (min-width:1021px){.z-hero__grid:has(.z-doors--3){grid-template-columns:.92fr 1.08fr}}

/* Docs list (LDS) */
.z-docs{display:grid;gap:10px}
.z-doc{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:var(--card);border:1px solid var(--line);text-decoration:none;transition:border-color .2s ease,transform .2s ease}
.z-doc:hover{border-color:var(--orange);transform:translateX(3px)}
.z-doc .material-symbols-outlined{color:var(--orange-deep)}
.z-doc strong{display:block}
.z-doc small{color:var(--muted)}
.z-section--dark .z-doc,.z-section--ink2 .z-doc{background:rgba(255,255,255,.04);border-color:var(--ink-line)}
.z-section--dark .z-doc small,.z-section--ink2 .z-doc small{color:var(--on-dark-muted)}

/* Simple centered page (děkujeme, 404) */
.z-center{min-height:70vh;display:grid;place-items:center;text-align:center;padding:80px 20px}
.z-center__icon{width:96px;height:96px;border-radius:50%;margin:0 auto 24px;display:grid;place-items:center;background:var(--orange);color:#111}
.z-center__icon .material-symbols-outlined{font-size:52px}

/* FAQ */
.z-faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
.z-faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0 24px;transition:box-shadow .3s ease,border-color .3s ease}
.z-faq details[open]{box-shadow:var(--shadow);border-color:rgba(236,122,8,.45)}
.z-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-.01em}
.z-faq summary::-webkit-details-marker{display:none}
.z-faq summary::after{content:"add";font-family:"Material Symbols Outlined";font-size:24px;color:var(--orange-deep);transition:transform .3s var(--ease);flex-shrink:0}
.z-faq details[open] summary::after{transform:rotate(45deg)}
.z-faq details p{margin:0 0 22px;color:var(--muted)}

/* Forms */
.z-formwrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:960px){.z-formwrap{grid-template-columns:1fr}}
.z-form{background:var(--card);color:var(--text);border-radius:var(--r-lg);padding:clamp(22px,3.5vw,40px);box-shadow:var(--shadow-lg);display:grid;gap:18px}
.z-form h3{font-family:var(--font-display);font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-deep);margin:8px 0 0}
.z-field{display:grid;gap:6px}
.z-field label,.z-field .z-label{font-weight:700;font-size:15px}
.z-field input,.z-field select,.z-field textarea{width:100%;font:inherit;font-size:17px;color:var(--text);background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.z-field input:focus,.z-field select:focus,.z-field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(236,122,8,.15);background:#fff}
.z-field textarea{min-height:120px;resize:vertical}
.z-field input[type=file]{padding:10px;background:#fff}
.z-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.z-row--3{grid-template-columns:repeat(3,1fr)}
@media (max-width:600px){.z-row,.z-row--3{grid-template-columns:1fr}}
.z-pills{display:flex;flex-wrap:wrap;gap:8px}
.z-pill{position:relative}
.z-pill input{position:absolute;opacity:0;pointer-events:none}
.z-pill span{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--paper);font-weight:600;font-size:15px;cursor:pointer;transition:all .2s ease}
.z-pill input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.z-pill input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}
.z-consent{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.5;color:var(--muted)}
.z-consent input{width:20px;height:20px;margin-top:2px;accent-color:var(--orange);flex-shrink:0}
.z-consent a{color:var(--orange-deep)}
.z-form .z-btn{width:100%}
.z-form__note{font-size:14px;color:var(--muted);text-align:center;margin:0}
.z-hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.z-contact-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.z-contact-list a{display:flex;align-items:center;gap:14px;text-decoration:none;font-family:var(--font-display);font-size:22px;font-weight:600;letter-spacing:-.01em}
.z-contact-list .material-symbols-outlined{width:48px;height:48px;border-radius:50%;background:rgba(236,122,8,.16);color:var(--orange-2);display:grid;place-items:center}
.z-prefilled{display:none;align-items:center;gap:10px;background:#fff7ee;border:1px solid rgba(236,122,8,.4);border-radius:12px;padding:12px 14px;font-size:15px;font-weight:600}
.z-prefilled.is-on{display:flex}

/* Page hero (landing pages) */
.z-phero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden;isolation:isolate;padding:clamp(56px,7vw,100px) 0 clamp(56px,7vw,100px)}
.z-phero--photo{min-height:min(88vh,820px);display:flex;align-items:flex-end}
.z-phero__bg{position:absolute;inset:0;z-index:-2}
.z-phero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.05)}
.z-phero--photo::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,10,.94) 0%,rgba(10,10,10,.8) 50%,rgba(10,10,10,.3) 100%),linear-gradient(0deg,rgba(10,10,10,.85),transparent 50%)}
.z-phero__content{max-width:780px}
.z-collage{position:relative;height:clamp(420px,46vw,580px)}
.z-collage figure{position:absolute;margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.1)}
.z-collage img{width:100%;height:100%;object-fit:cover}
.z-collage figcaption{position:absolute;left:12px;bottom:12px;background:rgba(17,17,17,.75);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:13px;font-weight:700;padding:6px 10px;border-radius:999px}
.z-collage .c1{left:0;top:6%;width:58%;height:62%}
.z-collage .c2{right:0;top:0;width:38%;height:48%}
.z-collage .c3{right:4%;bottom:0;width:52%;height:46%}
@media (max-width:1020px){.z-collage{height:420px;margin-top:12px}}
@media (max-width:560px){.z-collage{height:340px}}

/* Stats / facts strip */
.z-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--ink-line);border:1px solid var(--ink-line);border-radius:var(--r);overflow:hidden}
.z-facts>div{background:var(--ink);padding:24px}
.z-facts strong{display:block;font-family:var(--font-display);font-size:20px;letter-spacing:-.01em;margin-bottom:4px}
.z-facts span{color:var(--on-dark-muted);font-size:15px}
@media (max-width:860px){.z-facts{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.z-facts{grid-template-columns:1fr}}

/* CTA band */
.z-cta-band{position:relative;border-radius:var(--r-lg);background:var(--orange);color:#111;padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;overflow:hidden}
.z-cta-band::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;border:60px solid rgba(255,255,255,.18)}
.z-cta-band .z-h2{margin:0}
.z-cta-band p{margin:8px 0 0;font-size:18px}
@media (max-width:760px){.z-cta-band{grid-template-columns:1fr}}

/* Mobile sticky action bar */
.z-mbar{position:fixed;left:12px;right:12px;bottom:12px;z-index:9000;display:none;gap:8px;padding:8px;border-radius:999px;background:rgba(17,17,17,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 12px 30px rgba(0,0,0,.35);transform:translateY(140%);transition:transform .4s var(--ease)}
.z-mbar.is-on{transform:none}
.z-mbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:999px;text-decoration:none;font-weight:800;color:#fff}
.z-mbar a.z-mbar__primary{background:var(--orange);color:#111}
@media (max-width:760px){.z-mbar{display:flex}body{padding-bottom:0}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js [data-reveal]{opacity:1;transform:none}
  .z-hero__lines .flow,.z-house .flow{display:none}
}