/* COMP MP s.r.o. – web */
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-condensed-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-condensed-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/barlow-condensed-latin-ext-800-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/barlow-condensed-latin-800-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/barlow-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/barlow-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --red:#e2231a; --red-d:#b9180f;
  --ink:#15171a; --ink-2:#1d2024; --ink-3:#2a2e33;
  --paper:#ffffff; --tint:#f3f2ef; --line:#e4e2dd;
  --text:#24272b; --muted:#6b7077; --muted-d:#a3a8ae;
  --display:"Barlow Condensed", "Arial Narrow", sans-serif;
  --body:"Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1240px; --r:4px;
  --head-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--head-h)}
body{margin:0;font:400 17px/1.6 var(--body);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.02;margin:0 0 .5em;letter-spacing:.005em;text-transform:uppercase}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.muted{color:var(--muted)} .small{font-size:14px}
.h-xl{font-size:clamp(36px,5vw,64px)}
.eyebrow{font:600 14px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin:0 0 18px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:3px;background:var(--red)}
.eyebrow-light{color:#fff}
.eyebrow .dot{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 16px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:14px 22px;border-radius:var(--r);border:2px solid transparent;transition:.2s;cursor:pointer}
.btn-lg{padding:18px 30px;font-size:18px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{background:var(--ink);color:#fff}
.btn-outline-light{border-color:rgba(255,255,255,.6);color:#fff}.btn-outline-light:hover{background:#fff;color:var(--ink);border-color:#fff}

/* Header */
.site-header{position:fixed;inset:0 0 auto;z-index:50;height:var(--head-h);transition:background .3s, box-shadow .3s}
.no-hero .site-header,.site-header.is-solid{background:rgba(21,23,26,.96);backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-logo{height:26px;width:auto}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{color:#fff;text-decoration:none;font:600 17px/1 var(--display);letter-spacing:.1em;text-transform:uppercase;opacity:.85;position:relative;padding:6px 0}
.main-nav a:hover,.main-nav a.is-active{opacity:1}
.main-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--red)}
.nav-phone{display:inline-flex!important;align-items:center;gap:8px;background:var(--red);padding:11px 16px!important;border-radius:var(--r);opacity:1!important}
.nav-phone svg{width:16px;height:16px;fill:#fff}
.nav-phone:hover{background:var(--red-d)}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:#fff;margin:6px 0;transition:.25s}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;color:#fff;overflow:hidden;background:var(--ink) url(../img/hero-poster.jpg) center/cover}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,16,18,.86) 0%,rgba(15,16,18,.55) 55%,rgba(15,16,18,.25) 100%),linear-gradient(0deg,rgba(15,16,18,.9) 0%,rgba(15,16,18,0) 40%)}
.hero-content{position:relative;z-index:2;padding-top:calc(var(--head-h) + 40px);padding-bottom:160px;width:100%}
.hero h1{font-size:clamp(52px,9vw,124px);font-weight:800;line-height:.92;margin-bottom:28px}
.hero h1 em{font-style:normal;color:var(--red)}
.hero-lead{max-width:600px;font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,.86);margin-bottom:36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-facts{position:absolute;left:0;right:0;bottom:0;z-index:2;border-top:1px solid rgba(255,255,255,.14);background:rgba(15,16,18,.35);backdrop-filter:blur(6px)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.facts-grid div{padding:22px 0 22px 22px;border-left:1px solid rgba(255,255,255,.12)}
.facts-grid div:first-child{border-left:0;padding-left:0}
.facts-grid strong{display:block;font:700 24px/1.1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.facts-grid span{font-size:14px;color:rgba(255,255,255,.7)}

/* Sections */
.section{padding:110px 0}
.section-dark{background:var(--ink);color:#fff}
.section-dark .muted{color:var(--muted-d)}
.section-tint{background:var(--tint)}
.section-head{margin-bottom:56px}
.section-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.section-head .h-xl{margin:0}
.lead-narrow{max-width:420px;margin:0}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-text{font-size:18px}
.checks{list-style:none;padding:0;margin:28px 0 0;border-top:1px solid var(--line)}
.checks li{padding:14px 0 14px 34px;border-bottom:1px solid var(--line);position:relative;font-weight:500}
.checks li::before{content:"";position:absolute;left:4px;top:21px;width:14px;height:8px;border-left:3px solid var(--red);border-bottom:3px solid var(--red);transform:rotate(-45deg)}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1)}
.service{background:var(--ink);padding:40px 34px 44px;position:relative;transition:background .25s}
.service:hover{background:var(--ink-2)}
.service::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--red);transition:width .35s}
.service:hover::after{width:100%}
.service-no{font:700 15px/1 var(--display);color:var(--red);letter-spacing:.1em;display:block;margin-bottom:46px}
.service h3{font-size:28px}
.service p{color:var(--muted-d);margin:0;font-size:16px}

/* Systems */
.sys-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.sys-tabs button{font:600 16px/1 var(--display);letter-spacing:.08em;text-transform:uppercase;background:none;border:2px solid var(--line);color:var(--text);padding:12px 18px;border-radius:var(--r);cursor:pointer;transition:.2s}
.sys-tabs button:hover{border-color:var(--ink)}
.sys-tabs button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.sys-panel{display:none;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}
.sys-panel.is-active{display:grid;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.stack{position:relative;height:400px;perspective:1100px}
.layer{position:absolute;left:12%;width:72%;height:150px;transform:rotateX(58deg) rotateZ(-38deg);transform-origin:center;top:calc(12px + var(--i) * 62px);border-radius:3px;box-shadow:-10px 14px 0 rgba(0,0,0,.12);transition:top .5s cubic-bezier(.2,.8,.2,1)}
.stack:hover .layer{top:calc(0px + var(--i) * 74px)}
.l-mem{background:linear-gradient(135deg,#f4f2ec,#d9d6cd);border-top:5px solid #fff}
.l-ins{background:repeating-linear-gradient(90deg,#e8d6b4 0 46px,#ddc89f 46px 48px)}
.l-ins2{background:repeating-linear-gradient(90deg,#cfcac0 0 30px,#bfb9ae 30px 32px)}
.l-vap{background:#2b2d31}
.l-glue{background:repeating-linear-gradient(135deg,#f2ead7 0 10px,#e6dbc0 10px 12px)}
.l-deck{background:repeating-linear-gradient(90deg,#9aa1a8 0 22px,#c5cbd0 22px 26px,#7d848b 26px 30px)}
.l-conc{background:#8d8f92;background-image:radial-gradient(#7a7c80 1px,transparent 1.5px);background-size:9px 9px}
.l-old{background:#444;background-image:radial-gradient(#5a5a5a 1px,transparent 1.5px);background-size:6px 6px}
.l-green{background:linear-gradient(135deg,#5f8c3e,#3e6b27);background-image:radial-gradient(#8bb35a 2px,transparent 3px),linear-gradient(135deg,#5f8c3e,#3e6b27);background-size:14px 14px,auto}
.l-geo{background:#d8d9da;background-image:repeating-linear-gradient(45deg,#cfd0d1 0 2px,transparent 2px 6px)}
.l-wood{background:repeating-linear-gradient(90deg,#d4a46a 0 60px,#b8874f 60px 63px)}
.sys-info h3{font-size:34px}
.layers-list{list-style:none;counter-reset:l;padding:0;margin:26px 0 0}
.layers-list li{counter-increment:l;display:grid;grid-template-columns:34px 1fr;column-gap:12px;padding:13px 0;border-top:1px solid var(--line)}
.layers-list li::before{content:counter(l);grid-row:span 2;font:700 15px/26px var(--display);width:26px;height:26px;text-align:center;border-radius:50%;background:var(--red);color:#fff}
.layers-list strong{font-family:var(--display);text-transform:uppercase;letter-spacing:.05em;font-size:18px;line-height:1.3}
.layers-list span{color:var(--muted);font-size:15px}

/* Materials */
.materials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.material{background:#fff;padding:36px 32px;border-radius:var(--r);border-top:4px solid var(--red)}
.material h3{font-size:28px}
.material p{font-size:16px}
.spec{list-style:none;padding:0;margin:22px 0 0}
.spec li{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.spec span{color:var(--muted)} .spec b{text-align:right;font-weight:600}
.partners{display:flex;flex-wrap:wrap;align-items:center;gap:14px 44px;margin-top:56px;padding-top:36px;border-top:1px solid var(--line)}
.partners-label{font:600 13px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.partner-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;flex:1 1 640px}
.partner{background:#fff;border-radius:var(--r);height:110px;display:flex;align-items:center;justify-content:center;padding:18px 22px}
.partner img{max-height:62px;width:auto;max-width:100%;object-fit:contain}
.partner-text{flex-direction:column;font:800 26px/1 var(--display);letter-spacing:.06em;color:#1f3f8f}
.partner-text small{font:600 11px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:8px}

/* Steps */
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.steps li{counter-increment:s;padding:0 28px 0 0;position:relative}
.steps li::before{content:"0" counter(s);display:block;font:800 64px/1 var(--display);color:var(--red);margin-bottom:22px}
.steps li::after{content:"";position:absolute;top:32px;left:86px;right:24px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps b{display:block;font:700 24px/1.1 var(--display);text-transform:uppercase;margin-bottom:8px}
.steps span{color:var(--muted);font-size:16px}

/* Reference cards */
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ref-card{text-decoration:none;display:block;background:var(--ink-2);border-radius:var(--r);overflow:hidden;transition:transform .25s}
.ref-card:hover{transform:translateY(-4px)}
.ref-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-3)}
.ref-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ref-card:hover .ref-img img{transform:scale(1.05)}
.ref-count{position:absolute;left:14px;bottom:14px;background:rgba(15,16,18,.8);color:#fff;font:600 13px/1 var(--body);padding:7px 10px;border-radius:3px}
.ref-body{padding:20px 22px 24px;color:#fff;border-top:3px solid var(--red)}
.ref-body h3{font-size:24px;margin:0}
.ref-body p{margin:6px 0 0;color:var(--muted-d);font-size:15px}
.ref-grid-light .ref-card{background:#fff;box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(0,0,0,.35)}
.ref-grid-light .ref-body{color:var(--ink)}
.ref-grid-light .ref-body p{color:var(--muted)}
.empty{text-align:center;padding:60px 20px;border:2px dashed var(--line);border-radius:var(--r)}

/* Page head */
.page-head{background:var(--ink);color:#fff;padding:calc(var(--head-h) + 80px) 0 80px;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;right:-80px;bottom:-80px;width:340px;height:340px;border:56px solid var(--red);opacity:.9;transform:rotate(45deg)}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{margin-bottom:16px}
.page-lead{max-width:620px;font-size:19px;color:rgba(255,255,255,.8);margin:0}
.page-head-photo{background-size:cover;background-position:center}
.page-head-photo::after{display:none}
.back{display:inline-block;color:rgba(255,255,255,.75);text-decoration:none;font:600 15px/1 var(--display);letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px}
.back:hover{color:#fff}
.meta{margin:14px 0 0;color:var(--muted-d);font-size:15px}

/* Gallery */
.ref-text{max-width:760px;font-size:18px;margin-bottom:48px}
.gallery{columns:3 320px;column-gap:14px}
.g-item{display:block;margin-bottom:14px;break-inside:avoid;border-radius:var(--r);overflow:hidden;background:var(--tint);cursor:zoom-in}
.g-item img{width:100%;height:auto;transition:transform .5s, opacity .3s}
.g-item:hover img{transform:scale(1.03)}
.ref-nav{display:flex;justify-content:space-between;gap:20px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.ref-nav a{font:700 18px/1.2 var(--display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.ref-nav a:hover{color:var(--red)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(10,11,12,.96);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:92vw;max-height:88vh;text-align:center}
.lightbox img{max-width:92vw;max-height:82vh;width:auto;height:auto;margin:0 auto;border-radius:2px}
.lightbox figcaption{color:#aaa;font-size:14px;margin-top:12px}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:54px;line-height:1;cursor:pointer;padding:16px;opacity:.75}
.lightbox button:hover{opacity:1}
.lb-close{top:8px;right:14px}
.lb-prev{left:8px;top:50%;transform:translateY(-50%)}
.lb-next{right:8px;top:50%;transform:translateY(-50%)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.contact-big{display:block;text-decoration:none;font:700 clamp(24px,2.6vw,32px)/1.2 var(--display);text-transform:none;padding:22px 0;border-bottom:1px solid var(--line);word-break:break-word}
.contact-big small{display:block;font:600 13px/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
a.contact-big:hover{color:var(--red)}
.contact-info .muted{margin-top:22px}
.form{background:var(--tint);padding:44px;border-radius:var(--r)}
.form h2{font-size:34px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-weight:600;font-size:14px;margin-bottom:16px}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;font:400 16px/1.4 var(--body);padding:13px 14px;border:1px solid #d6d3cc;border-radius:var(--r);background:#fff;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--red);outline-offset:-1px;border-color:transparent}
.form .btn{margin-top:6px;width:100%}
.form p.small{margin:14px 0 0}
.hp{position:absolute!important;left:-9999px!important}
.alert{padding:14px 16px;border-radius:var(--r);margin-bottom:20px;font-weight:500}
.alert.ok{background:#e4f3e6;color:#1c5d27}.alert.err{background:#fde6e4;color:#8f1a12}
.map iframe{display:block;width:100%;height:420px;border:0;filter:grayscale(1) contrast(1.05)}

/* CTA + footer */
.cta-band{background:var(--red);color:#fff;padding:64px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band .eyebrow{color:#fff}.cta-band .eyebrow::before{background:#fff}
.cta-band h2{font-size:clamp(30px,3.6vw,48px);margin:0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-outline-light:hover{color:var(--red)}
.site-footer{background:var(--ink);color:#fff;padding:72px 0 28px;font-size:16px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
.footer-logo{height:22px;width:auto;margin-bottom:22px}
.site-footer h4{font-size:18px;letter-spacing:.12em;color:var(--muted-d);margin-bottom:16px}
.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--red)}
.site-footer .muted{color:var(--muted-d)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:var(--muted-d)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* Responsive */
@media (max-width:1020px){
  .services,.ref-grid,.materials{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .sys-panel.is-active{grid-template-columns:1fr;gap:20px}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:48px}
  .steps li:nth-child(2)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .partner-logos{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  :root{--head-h:66px}
  .nav-toggle{display:block}
  .main-nav{position:fixed;inset:var(--head-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);padding:10px 24px 26px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s;box-shadow:0 20px 40px rgba(0,0,0,.4)}
  .nav-open .main-nav{transform:none;opacity:1;visibility:visible}
  .nav-open .site-header{background:var(--ink)}
  .main-nav a{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:20px}
  .main-nav a.is-active::after{display:none}
  .main-nav a.is-active{color:var(--red)}
  .nav-phone{justify-content:center;margin-top:18px;border-bottom:0!important}
  .brand-logo{height:22px}
  .facts-grid{grid-template-columns:repeat(2,1fr)}
  .facts-grid div{padding:14px 0 14px 16px}
  .facts-grid div:nth-child(3){border-left:0;padding-left:0}
  .facts-grid div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12)}
  .facts-grid strong{font-size:19px}
  .hero-content{padding-bottom:190px}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .section{padding:72px 0}
  .section-head{margin-bottom:36px}
  .services,.ref-grid,.materials{grid-template-columns:1fr}
  .service{padding:30px 22px}
  .service-no{margin-bottom:24px}
  .steps{grid-template-columns:1fr;row-gap:32px}
  .steps li::after{display:none}
  .steps li::before{font-size:48px;margin-bottom:10px}
  .stack{height:310px}
  .layer{height:110px;top:calc(8px + var(--i) * 46px)}
  .stack:hover .layer{top:calc(8px + var(--i) * 46px)}
  .form{padding:28px 20px}
  .form .row{grid-template-columns:1fr;gap:0}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 100%}
  .page-head{padding:calc(var(--head-h) + 50px) 0 56px}
  .page-head::after{width:200px;height:200px;border-width:34px;right:-70px;bottom:-70px}
  .partner-logos{grid-template-columns:1fr 1fr;gap:10px}
  .partner{height:88px;padding:14px}
  .partner img{max-height:48px}
  .gallery{columns:2 150px;column-gap:8px}
  .g-item{margin-bottom:8px}
  .lightbox button{font-size:40px;padding:10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}