@font-face{font-family:Comfortaa;font-style:normal;font-weight:700;font-display:swap;src:url("fonts/comfortaa-700.ttf") format("truetype")}
@font-face{font-family:Manrope;font-style:normal;font-weight:400;font-display:swap;src:url("fonts/manrope-400.ttf") format("truetype")}
@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url("fonts/manrope-500.ttf") format("truetype")}
@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url("fonts/manrope-600.ttf") format("truetype")}
@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url("fonts/manrope-700.ttf") format("truetype")}
@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url("fonts/manrope-800.ttf") format("truetype")}

:root{
  --dark:#2d3030;
  --blue:#159fe3;
  --orange:#f8ad18;
  --green:#b9d653;
  --ink:#2d3030;
  --muted:rgba(45,48,48,.68);
  --line:rgba(45,48,48,.12);
  --bg:#f7f9f8;
  --surface:#fff;
  --surface-strong:#fff;
  --header-bg:rgba(255,255,255,.94);
  --hero-overlay:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.88) 44%,rgba(255,255,255,.50));
  --hero-panel-bg:rgba(255,255,255,.92);
  --banner-bg:rgba(255,255,255,.96);
  --soft:0 12px 36px rgba(45,48,48,.08);
  --shadow:0 24px 70px rgba(45,48,48,.14);
}

html[data-theme="dark"]{
  color-scheme:dark;
  --dark:#071013;
  --blue:#45bdf2;
  --orange:#ffc75e;
  --green:#c8e66c;
  --ink:#f2f7f7;
  --muted:rgba(242,247,247,.72);
  --line:rgba(242,247,247,.14);
  --bg:#0b1113;
  --surface:#121b1f;
  --surface-strong:#172327;
  --header-bg:rgba(10,16,18,.94);
  --hero-overlay:linear-gradient(90deg,rgba(8,13,16,.96),rgba(8,13,16,.90) 44%,rgba(8,13,16,.58));
  --hero-panel-bg:rgba(18,27,31,.92);
  --banner-bg:rgba(18,27,31,.96);
  --soft:0 14px 36px rgba(0,0,0,.26);
  --shadow:0 24px 70px rgba(0,0,0,.42);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:var(--bg);transition:background-color .18s ease,color .18s ease}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:12px;background:var(--dark);color:#fff;padding:10px 14px;border-radius:8px;z-index:1000}
.skip-link:focus{left:12px}

.site-header{position:sticky;top:0;z-index:60;background:var(--header-bg);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.nav{height:88px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:12px;min-width:210px}
.brand img{width:46px;height:46px;object-fit:contain}
.brand-title{font-family:Comfortaa,cursive;font-size:30px;line-height:1;font-weight:700;white-space:nowrap}
.menu{display:flex;align-items:center;justify-content:center;gap:16px;flex:1}
.menu a{font-size:14px;font-weight:800;color:var(--muted);padding:10px 0}
.menu a[aria-current="page"],.menu a:hover{color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:12px}
.phone{font-weight:900;white-space:nowrap}
.theme-toggle,.mobile-menu{width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer}
.theme-toggle{display:grid;place-items:center;flex:0 0 auto}
.theme-toggle-icon{position:relative;width:18px;height:18px;border-radius:999px;background:var(--ink);box-shadow:inset -6px -4px 0 0 var(--surface);transition:background .18s ease,box-shadow .18s ease,transform .18s ease}
.theme-toggle:hover .theme-toggle-icon{transform:rotate(-12deg)}
html[data-theme="dark"] .theme-toggle-icon{background:var(--orange);box-shadow:0 0 0 4px rgba(255,199,94,.16)}
html[data-theme="dark"] .theme-toggle-icon:before{content:"";position:absolute;inset:-7px;border-radius:999px;border:2px dotted rgba(255,199,94,.72)}
.mobile-menu{display:none;font-size:22px;font-weight:800}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:999px;font-weight:900;border:1px solid transparent;white-space:nowrap;cursor:pointer}
.btn-dark{background:var(--dark);color:#fff;box-shadow:0 12px 28px rgba(45,48,48,.18)}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-blue{background:var(--blue);color:#fff}
.btn:hover{transform:translateY(-1px)}

.hero{position:relative;overflow:hidden;background:var(--surface);padding:0}
.hero:before{content:"";position:absolute;inset:0;background:var(--hero-overlay),url("hero-elektro-fve.png");background-size:cover;background-position:center;opacity:.98}
.hero-inner{position:relative;z-index:1;min-height:calc(88vh - 88px);display:grid;grid-template-columns:minmax(0,1fr);align-items:center;gap:42px;padding:60px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3,p{overflow-wrap:anywhere}
h1{font-size:64px;line-height:.98;margin:18px 0 0;font-weight:800;max-width:850px}
h2{font-size:44px;line-height:1.05;margin:12px 0 0;font-weight:800}
h3{font-size:24px;line-height:1.15;margin:0;font-weight:800}
.lead{font-size:19px;line-height:1.72;color:var(--muted);margin:24px 0 0;max-width:760px}
.hero-points{display:grid;gap:10px;max-width:820px;margin:24px 0 0;padding:0;list-style:none}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-weight:700;line-height:1.58}
.hero-points li:before{content:"";width:9px;height:9px;border-radius:999px;background:var(--green);margin-top:8px;flex:0 0 auto}
.hero-points strong{color:var(--ink);font-weight:900}
.hero-cta-text{max-width:790px;margin:22px 0 0;color:var(--ink);font-weight:900;line-height:1.6}
.hero-actions,.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-panel{background:var(--hero-panel-bg);border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--soft)}
.hero-panel b{display:block;font-size:20px;margin-bottom:10px}
.hero-panel p{margin:0;color:var(--muted);line-height:1.65}

main section{padding:74px 0}
.section-white{background:var(--surface)}
.section-top{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:34px}
.section-text{max-width:560px;color:var(--muted);font-size:17px;line-height:1.72;margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.panel,.tile,.faq-item,.form-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--soft)}
.panel{padding:28px}
.tile{padding:24px}
.tile-icon{width:46px;height:46px;border-radius:8px;display:grid;place-items:center;background:rgba(21,159,227,.11);font-size:22px;font-weight:900;color:var(--blue);margin-bottom:18px}
.tile p,.panel p{color:var(--muted);line-height:1.65}
.tile p:last-child,.panel p:last-child{margin-bottom:0}
.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}
.meta{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:13px;font-size:14px;line-height:1.4}
.meta small{display:block;margin-bottom:4px;color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.avatar-box{min-height:220px;border:1px solid rgba(21,159,227,.20);border-radius:8px;background:linear-gradient(135deg,rgba(21,159,227,.14),rgba(185,214,83,.18));display:grid;place-items:center}
.avatar-placeholder{width:112px;height:112px;border-radius:8px;background:var(--surface);display:grid;place-items:center;box-shadow:0 18px 45px rgba(45,48,48,.10);font-size:42px;font-weight:900}

.page-hero{background:var(--surface);border-bottom:1px solid var(--line);padding:70px 0 44px}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:40px;align-items:end}
.page-hero h1{font-size:56px}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:14px;font-weight:800;margin-bottom:18px}
.breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.service-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
.service-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);line-height:1.6}
.service-list li:before{content:"";width:9px;height:9px;border-radius:999px;background:var(--green);margin-top:8px;flex:0 0 auto}
.process{counter-reset:step;display:grid;gap:12px}
.process-step{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.process-step:before{content:counter(step,decimal-leading-zero);width:44px;height:44px;border-radius:8px;background:var(--dark);color:#fff;display:grid;place-items:center;font-weight:900}
.process-step p{margin:8px 0 0;color:var(--muted);line-height:1.6}

.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.faq-item{padding:24px}
.faq-tag{display:inline-flex;margin-bottom:12px;border-radius:999px;background:rgba(21,159,227,.10);color:var(--blue);padding:7px 10px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.faq-item p{margin:12px 0 0;color:var(--muted);line-height:1.68}
.source-note{margin-top:24px;color:var(--muted);font-size:13px;line-height:1.6}
.source-note a{text-decoration:underline;text-underline-offset:3px}

.calculator-section{position:relative}
.calculator-nav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}
.calculator-nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 13px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:13px;font-weight:900}
.calculator-nav a:hover{border-color:#004CB8;color:#004CB8}
.calculator-stack{display:grid;gap:22px}
.calc-module,.notice-panel{border:1px solid var(--line);border-radius:8px;box-shadow:var(--soft)}
.calc-module{background:var(--surface);padding:28px;scroll-margin-top:108px}
.calc-module-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start;margin-bottom:22px}
.calc-module-head p{margin:8px 0 0;color:var(--muted);line-height:1.6}
.formula-badge{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border-radius:8px;background:#001428;color:#fff;font-weight:900;max-width:100%;white-space:normal;text-align:center}
.calculator-shell{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:20px;align-items:start}
.calculator-card{display:grid;gap:18px}
.calculator-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field-group{display:grid;gap:8px}
.field-group>span{font-size:13px;font-weight:900;color:var(--ink)}
.field-help{margin:0;color:var(--muted);font-size:12px;line-height:1.5}
.field-group select,.field-group input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;font-weight:800;padding:12px 14px;outline:none}
.field-group select:focus,.field-group input:focus{border-color:#004CB8;box-shadow:0 0 0 3px rgba(0,76,184,.16)}
.input-with-unit{position:relative}
.input-with-unit input{padding-right:62px}
.input-unit{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:900;font-size:13px;pointer-events:none}
.calculator-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.calc-error{margin:0;color:#b42318;font-weight:800;line-height:1.45}
.calc-error[hidden],.field-group[hidden]{display:none}
.result-card{border:1px solid rgba(0,76,184,.22);border-radius:8px;background:linear-gradient(135deg,#001428,#004CB8);color:#fff;padding:24px;box-shadow:var(--soft)}
.result-kicker{display:inline-flex;color:#60A800;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.result-main{margin-top:14px}
.result-main span{display:block;color:rgba(255,255,255,.70);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.result-main strong{display:block;margin-top:6px;font-size:42px;line-height:1.05;font-weight:900}
.measurement-grid,.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}
.measurement-grid div,.result-tile{border:1px solid rgba(255,255,255,.18);border-radius:8px;background:rgba(255,255,255,.08);padding:14px}
.measurement-grid span,.result-tile span{display:block;color:rgba(255,255,255,.68);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.measurement-grid strong,.result-tile strong{display:block;margin-top:6px;font-size:22px;line-height:1.25}
.calculation-line{margin:16px 0 0;color:rgba(255,255,255,.78);line-height:1.6}
.calculation-line strong{color:#fff}
.result-warning{margin:16px 0 0;padding:14px;border-radius:8px;background:rgba(255,128,0,.18);border:1px solid rgba(255,128,0,.36);color:#fff;line-height:1.55;font-weight:700}
.status-list{display:grid;gap:9px;margin-top:16px}
.status-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.07);padding:11px}
.status-row span{color:rgba(255,255,255,.78);font-size:13px;line-height:1.4}
.status-pill{display:inline-flex;align-items:center;justify-content:center;min-height:28px;border-radius:999px;padding:0 10px;font-size:12px;font-weight:900;white-space:nowrap}
.status-ok{background:rgba(96,168,0,.22);color:#d9ff99;border:1px solid rgba(96,168,0,.45)}
.status-warn{background:rgba(255,128,0,.20);color:#ffe0bd;border:1px solid rgba(255,128,0,.45)}
.status-bad{background:rgba(220,38,38,.22);color:#ffd0d0;border:1px solid rgba(220,38,38,.45)}
.notice-panel{margin-top:22px;background:var(--surface);padding:24px;border-left:5px solid #FF8000}
.notice-panel h3{font-size:22px}
.notice-panel p{margin:10px 0 0;color:var(--muted);line-height:1.65}
.calculator-hints{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.calculator-hints .meta{background:var(--surface)}

.shop-section{position:relative}
.shop-process{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:34px}
.shop-process .process-step{height:100%}
.shop-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.shop-card{display:grid;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--soft);padding:24px}
.shop-card-head{display:grid;gap:8px}
.shop-card-head h3{font-size:28px}
.shop-price{margin:0;color:#004CB8;font-size:26px;font-weight:900;line-height:1.1}
html[data-theme="dark"] .shop-price{color:var(--blue)}
.shop-image{width:min(100%,380px);height:auto;justify-self:center;object-fit:contain;object-position:center;border-radius:8px;border:1px solid var(--line);background:#fff;padding:6px}
.shop-config{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.shop-check{grid-column:1/-1;display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:13px;font-weight:800;line-height:1.45}
.shop-check input{margin-top:3px}
.shop-check[hidden]{display:none}
.shop-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.shop-summary div{border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:13px}
.shop-summary span{display:block;color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.shop-summary strong{display:block;margin-top:5px;color:var(--ink);font-size:20px;line-height:1.25}
.shop-summary .shop-total{grid-column:1/-1;background:linear-gradient(135deg,#001428,#004CB8);border-color:rgba(0,76,184,.22);color:#fff}
.shop-summary .shop-total span{color:rgba(255,255,255,.72)}
.shop-summary .shop-total strong{color:#fff;font-size:30px}
.shop-config-line{margin:0;color:var(--muted);line-height:1.55;font-weight:700}
.shop-warning{margin:0;padding:12px 14px;border-radius:8px;background:rgba(255,128,0,.13);border:1px solid rgba(255,128,0,.34);color:var(--ink);font-weight:800;line-height:1.45}
.shop-warning[hidden]{display:none}
.shop-modal[hidden]{display:none}
html.modal-open,html.modal-open body{overflow:hidden}
.shop-modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:22px}
.shop-modal-backdrop{position:absolute;inset:0;background:rgba(0,20,40,.72);backdrop-filter:blur(8px)}
.shop-modal-dialog{position:relative;width:min(100%,820px);max-height:min(92vh,860px);overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);padding:28px;color:var(--ink)}
.shop-modal-close{position:absolute;right:18px;top:16px;width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:28px;line-height:1;cursor:pointer}
.shop-modal-dialog h2{margin:8px 46px 10px 0;font-size:34px}
.shop-modal-summary{margin:0 0 18px;color:var(--muted);font-weight:800;line-height:1.55}
.shop-form-note{margin:-6px 0 4px;color:var(--muted);font-size:14px;font-weight:800;line-height:1.5}
.shop-form-error{margin:0;padding:12px 14px;border-radius:8px;background:rgba(255,128,0,.13);border:1px solid rgba(255,128,0,.34);color:var(--ink);font-weight:900;line-height:1.45}
.shop-form-error[hidden]{display:none}
.shop-inquiry-form{display:grid;gap:14px}
.shop-inquiry-form input{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:14px 15px;font:inherit;font-weight:800}
.shop-inquiry-form .field-group span{color:var(--muted)}
.company-fields{border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:16px}
.company-fields h3{margin:0 0 12px;font-size:18px}
.shop-upload{background:var(--bg);border-color:var(--line);color:var(--ink)}
.shop-upload .upload-icon{background:#004CB8;color:#fff}
.shop-upload .upload-action{color:#004CB8}
.shop-upload .upload-content small{color:var(--muted)}
.privacy-check.shop-privacy{color:var(--muted)}
.privacy-check.shop-privacy a{color:#004CB8}
.shop-modal-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

.contact-heading{margin-bottom:18px}
.contact-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:start}
.contact-profile{display:grid;grid-template-columns:118px 1fr;gap:18px;align-items:start;margin-top:0;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--soft)}
.profile-photo{width:118px;aspect-ratio:1;border-radius:8px;background:linear-gradient(135deg,rgba(21,159,227,.16),rgba(185,214,83,.22));display:grid;place-items:center;border:1px solid rgba(21,159,227,.18)}
.profile-photo span{width:74px;aspect-ratio:1;border-radius:8px;background:var(--surface);display:grid;place-items:center;font-size:28px;font-weight:900;box-shadow:0 14px 30px rgba(45,48,48,.10)}
.profile-photo img{width:100%;height:100%;object-fit:cover;object-position:center 34%;border-radius:8px}
.contact-profile h3{margin:0}
.contact-profile p{margin:8px 0 0;color:var(--muted);line-height:1.6}
.profile-role{display:block;margin:7px 0 0;color:var(--blue);font-size:15px;font-weight:900}
.contact-list{display:grid;gap:12px;margin-top:22px}
.contact-list:first-child{margin-top:0}
.contact-link{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:14px 16px;font-weight:900}
.about-profile{grid-template-columns:190px minmax(0,1fr);gap:32px;align-items:start;max-width:980px;margin:0 auto;padding:26px}
.about-profile .profile-photo{width:180px;aspect-ratio:3/4;overflow:hidden;justify-self:start}
.about-profile h2{font-size:36px;margin:10px 0 0}
.about-profile p{font-size:17px;line-height:1.7}
.profile-quote{margin:16px 0 2px;padding:15px 18px;border-left:4px solid var(--blue);border-radius:8px;background:rgba(21,159,227,.08);color:var(--ink);font-weight:900;line-height:1.6}
.about-story p{font-size:17px;line-height:1.72}
.about-story p:last-child{margin-bottom:0}
.mini-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:22px}
.mini-gallery span{min-height:92px;border-radius:8px;border:1px solid rgba(21,159,227,.18);background:linear-gradient(135deg,rgba(21,159,227,.18),rgba(185,214,83,.18))}
.mini-gallery span:nth-child(2){background:linear-gradient(135deg,rgba(248,173,24,.20),rgba(21,159,227,.14))}
.mini-gallery span:nth-child(3){background:linear-gradient(135deg,rgba(45,48,48,.10),rgba(185,214,83,.22))}
.instagram-feed{margin:22px auto 0;min-height:260px;display:flex;align-items:center;justify-content:center;text-align:center;width:100%}
.instagram-feed>[class^="elfsight-app"]{width:100%;max-width:560px;margin:0 auto}
.company-table{width:100%;border-collapse:collapse;font-size:15px}
.company-table th,.company-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.company-table th{width:32%;color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.company-table td{color:var(--ink);font-weight:800;line-height:1.55}
.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:0}
.contact-brief{margin-top:22px;color:var(--muted);line-height:1.65}
.contact-brief h3{margin:0;color:var(--ink);font-size:22px}
.contact-brief h3:not(:first-child){margin-top:20px}
.contact-brief p{margin:9px 0 0}
.contact-brief ul{display:grid;gap:9px;margin:12px 0 0;padding:0;list-style:none}
.contact-brief li{position:relative;padding-left:18px}
.contact-brief li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:999px;background:var(--orange)}
.contact-brief strong{color:var(--ink)}
.form-card{padding:26px;background:var(--dark);color:#fff}
.form-card h2{color:#fff;font-size:32px}
.form-card form{display:grid;gap:12px;margin-top:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-card input,.form-card select,.form-card textarea{width:100%;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:8px;padding:15px 16px;font:inherit;font-weight:700}
.form-card textarea{min-height:128px;resize:vertical}
.form-card input::placeholder,.form-card textarea::placeholder{color:rgba(255,255,255,.58)}
.form-card select option{color:var(--dark)}
.upload-box{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;border:1px dashed rgba(255,255,255,.30);border-radius:8px;padding:16px;background:rgba(255,255,255,.06);cursor:pointer}
.upload-box input{position:absolute;inset:0;opacity:0;cursor:pointer}
.upload-icon{width:42px;height:42px;border-radius:8px;background:#fff;color:var(--dark);display:grid;place-items:center;font-weight:900}
.upload-content{display:grid;gap:3px}
.upload-content small{color:rgba(255,255,255,.60);line-height:1.35}
.upload-action{font-weight:900;color:#fff}
.privacy-check{display:flex;align-items:flex-start;gap:10px;color:rgba(255,255,255,.78);font-size:14px;line-height:1.5}
.privacy-check input{width:auto;margin-top:3px}
.privacy-check a{text-decoration:underline;text-underline-offset:3px}
.form-note{color:rgba(255,255,255,.62);line-height:1.5;font-size:13px}

.cta-band{background:var(--dark);color:#fff}
.cta-band .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}
.cta-band h2{color:#fff;margin:0;font-size:34px}
.cta-band p{color:rgba(255,255,255,.72);line-height:1.6;margin:10px 0 0}
.site-footer{padding:28px 0;background:var(--surface);border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.footer-grid>div{display:grid;gap:6px}
.footer-grid strong{color:var(--ink)}
.footer-row a{text-decoration:underline;text-underline-offset:3px}
.footer-grid a{text-decoration:underline;text-underline-offset:3px}
.footer-social{display:flex;align-items:center;gap:10px;margin-top:8px}
.footer-grid .social-link{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);text-decoration:none;text-underline-offset:0;transition:border-color .18s ease,color .18s ease,transform .18s ease,background-color .18s ease}
.footer-grid .social-link svg{width:19px;height:19px;display:block}
.footer-grid .social-link:hover{border-color:#004CB8;color:#004CB8;transform:translateY(-1px)}
.footer-grid .social-link-disabled{opacity:.46;cursor:not-allowed}
.footer-grid .social-link-disabled:hover{border-color:var(--line);color:var(--ink);transform:none}
.consent-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:1000;display:flex;gap:18px;align-items:center;justify-content:space-between;max-width:980px;margin:0 auto;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--banner-bg);box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.consent-banner[hidden]{display:none}
.consent-banner p{margin:0;color:var(--muted);line-height:1.5;font-size:14px}
.consent-actions{display:flex;gap:10px;flex:0 0 auto}
.consent-btn{min-height:42px;border-radius:999px;border:1px solid var(--line);padding:0 15px;background:var(--surface);color:var(--ink);font-weight:900;cursor:pointer}
.consent-btn.primary{background:var(--dark);color:#fff;border-color:var(--dark)}

@media (max-width:1100px){
  .menu,.nav-actions{display:none}
  .theme-toggle{margin-left:auto}
  .mobile-menu{display:grid;place-items:center;margin-left:0}
  .menu.is-open{display:flex;position:absolute;left:16px;right:16px;top:88px;flex-direction:column;align-items:stretch;gap:0;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);padding:8px}
  .menu.is-open a{padding:14px 16px;border-radius:8px}
  .menu.is-open a:hover{background:var(--bg)}
  .hero-inner,.page-hero-grid,.contact-layout,.cta-band .wrap,.footer-grid{grid-template-columns:1fr}
  .calculator-shell{grid-template-columns:1fr}
  .result-card{position:static}
  .grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-top{display:grid;align-items:start}
}

@media (max-width:900px){
  .shop-process{grid-template-columns:1fr}
  .shop-grid{grid-template-columns:1fr}
}

@media (max-width:680px){
  .nav{height:74px}
  .menu.is-open{top:74px}
  .brand{min-width:0}
  .brand img{width:40px;height:40px}
  .brand-title{font-size:24px}
  .hero-inner{min-height:auto;padding:38px 0 48px}
  h1,.page-hero h1{font-size:40px;line-height:1.02}
  h2{font-size:32px}
  .lead{font-size:17px}
  .shop-card{padding:20px}
  .shop-card-head h3{font-size:24px}
  .shop-price{font-size:23px}
  .shop-image{width:min(100%,320px);height:auto}
  .shop-modal{padding:12px}
  .shop-modal-dialog{padding:22px 18px}
  .shop-modal-dialog h2{font-size:28px}
  .shop-config,.shop-summary{grid-template-columns:1fr}
  .shop-summary .shop-total{grid-column:auto}
  .shop-summary .shop-total strong{font-size:26px}
  main section,.page-hero{padding:52px 0}
  .grid-4,.grid-3,.grid-2,.faq-grid,.meta-grid,.calculator-grid,.measurement-grid,.result-grid,.calculator-hints{grid-template-columns:1fr}
  .calc-module,.result-card{padding:22px}
  .calc-module-head{grid-template-columns:1fr}
  .formula-badge{justify-self:start}
  .result-main strong{font-size:38px}
  .contact-profile{grid-template-columns:1fr}
  .about-profile{grid-template-columns:1fr;gap:18px}
  .about-profile .profile-photo{width:150px}
  .about-profile h2{font-size:32px}
  .mini-gallery{grid-template-columns:1fr}
  .company-table,.company-table tbody,.company-table tr,.company-table th,.company-table td{display:block;width:100%}
  .company-table tr{padding:12px 0;border-bottom:1px solid var(--line)}
  .company-table tr:last-child{border-bottom:0}
  .company-table th,.company-table td{border-bottom:0;padding:4px 0}
  .form-grid{grid-template-columns:1fr}
  .panel,.tile,.faq-item,.form-card{padding:22px}
  .process-step{grid-template-columns:1fr}
  .upload-box{grid-template-columns:auto 1fr}
  .upload-action{grid-column:1/-1}
  .consent-banner{flex-direction:column;align-items:stretch}
  .consent-actions{flex-wrap:wrap}
}