/*
Theme Name: ELKOM
Description: Vlastní šablona pro nehorlavestitky.cz (Josef Hodač – ELKOM). Mobile-first, bez závislosti na externích fontech.
Version: 1.0.0
Author: Mitchi
Text Domain: elkom
*/

:root{
	--blue:#1b4f9c;--blue-dark:#12386f;--navy:#0e1e36;--red:#c8202f;
	--ink:#1d2430;--muted:#5a6573;--line:#e3e8ef;--bg:#f5f7fa;--white:#fff;
	--radius:12px;--shadow:0 6px 24px rgba(14,30,54,.08);
	--wrap:1120px;--gutter:clamp(16px,4vw,32px);
	--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 1.0625rem/1.65 var(--font);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:3px}
a:hover{color:var(--red)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,5vw,3rem);font-weight:800}
h2{font-size:clamp(1.45rem,3.2vw,2rem);font-weight:750}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:100}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* Buttons */
.btn,.woocommerce a.button,.woocommerce button.button,.woocommerce input.button,.woocommerce #respond input#submit,.wpcf7 input[type=submit],.woocommerce a.button.alt,.woocommerce button.button.alt{
	display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.7em 1.4em;border:2px solid var(--blue);border-radius:999px;
	background:var(--blue);color:#fff;font:700 1rem/1 var(--font);text-decoration:none;cursor:pointer;transition:background .15s,color .15s,transform .15s}
.btn:hover,.woocommerce a.button:hover,.woocommerce button.button:hover,.woocommerce input.button:hover,.wpcf7 input[type=submit]:hover,.woocommerce a.button.alt:hover,.woocommerce button.button.alt:hover{background:var(--blue-dark);border-color:var(--blue-dark);color:#fff;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn--ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn--light{background:#fff;color:var(--navy);border-color:#fff}
.btn--light:hover{background:var(--bg);color:var(--navy);border-color:var(--bg)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:block;flex:none}.logo img{height:44px;width:auto}
.nav-toggle{margin-left:auto;display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:48px;height:48px;padding:12px;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;height:3px;background:var(--navy);border-radius:2px;transition:transform .2s,opacity .2s}
.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)}
.main-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;max-height:calc(100vh - 68px);overflow:auto}
.nav-open .main-nav{display:block}
.main-nav ul{list-style:none;margin:0;padding:8px var(--gutter) 16px}
.main-nav li{margin:0}
.main-nav a{display:block;padding:12px 0;color:var(--navy);font-weight:600;text-decoration:none;border-bottom:1px solid var(--line)}
.main-nav a:hover,.main-nav .current-menu-item>a{color:var(--red)}
.main-nav .sub-menu{padding:0 0 0 16px}
.main-nav .sub-menu a{font-weight:500;color:var(--muted)}
.header-actions{display:none}
@media(min-width:980px){
	.nav-toggle{display:none}
	.main-nav{position:static;display:block;margin-left:auto;border:0;box-shadow:none;overflow:visible;max-height:none;background:none}
	.main-nav ul{display:flex;gap:4px;padding:0;align-items:center}
	.main-nav a{padding:.55em .9em;border:0;border-radius:8px}
	.main-nav a:hover{background:var(--bg)}
	.main-nav li{position:relative}
	.main-nav .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:6px}
	.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu{display:block}
	.main-nav .sub-menu a{color:var(--ink);font-weight:500}
	.header-actions{display:flex;align-items:center;gap:10px}
}
.cart-link{position:relative;display:inline-flex;align-items:center;gap:6px;color:var(--navy);font-weight:700;text-decoration:none;padding:.5em .7em;border-radius:8px}
.cart-link:hover{background:var(--bg);color:var(--navy)}
.cart-link svg{width:22px;height:22px}
.cart-count{background:var(--red);color:#fff;border-radius:999px;font-size:.75rem;line-height:1;padding:.3em .55em}
.header-phone{white-space:nowrap;min-height:42px;padding:.5em 1.1em}

/* Hero */
.hero{background:linear-gradient(135deg,var(--navy),#17335c 60%,#1b4f9c);color:#fff;padding:clamp(36px,7vw,88px) 0;overflow:hidden}
.hero .wrap{display:grid;gap:32px;align-items:center}
.hero h1{color:#fff;margin-bottom:.4em}
.hero .eyebrow{display:inline-block;margin-bottom:14px;padding:.3em .9em;border-radius:999px;background:rgba(255,255,255,.12);font-size:.85rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.hero .lead{font-size:1.15rem;color:#d7e1f0;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-img img{border-radius:var(--radius);box-shadow:0 18px 48px rgba(0,0,0,.35);width:100%}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.05fr .95fr;gap:56px}}

/* Facts */
.facts{background:var(--bg);border-bottom:1px solid var(--line)}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.facts li{padding:18px 8px;text-align:center;border-bottom:1px solid var(--line)}
.facts strong{display:block;font-size:1.35rem;color:var(--blue);line-height:1.2}
.facts span{font-size:.92rem;color:var(--muted)}
@media(min-width:760px){.facts ul{grid-template-columns:repeat(4,1fr)}.facts li{border-bottom:0;border-right:1px solid var(--line)}.facts li:last-child{border-right:0}}

/* Sections */
.section{padding:clamp(40px,7vw,80px) 0}
.section--alt{background:var(--bg)}
.section-head{max-width:40em;margin-bottom:28px}
.section-head p{color:var(--muted)}

/* Product cards */
.cards{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card-visual{display:grid;place-items:center;aspect-ratio:16/10;background:linear-gradient(135deg,#eef3fa,#dfe9f6);color:var(--blue);font-weight:800;font-size:1.6rem}
.card-visual img{width:100%;height:100%;object-fit:cover}
.card-body{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0}.card h3 a{color:var(--navy);text-decoration:none}
.card .price{font-size:1.25rem;font-weight:800;color:var(--blue-dark)}
.card .price small{display:block;font-weight:500;font-size:.85rem;color:var(--muted)}
.card .btn{margin-top:auto;align-self:flex-start}

/* Article (obsah z editoru) */
.entry{max-width:780px}
.entry>*:first-child{margin-top:0}
.entry h2{margin-top:1.6em;padding-bottom:.3em;border-bottom:2px solid var(--line);position:relative}
.entry h2::after{content:"";position:absolute;left:0;bottom:-2px;width:56px;height:2px;background:var(--red)}
.entry h3{margin-top:1.4em}
.entry ul,.entry ol{padding-left:1.2em;margin:0 0 1em}
.entry li{margin-bottom:.4em}
.entry img{border-radius:8px}
.entry .alignright{float:right;margin:0 0 1em 1.5em;max-width:40%;box-shadow:var(--shadow)}
.entry .alignleft{float:left;margin:0 1.5em 1em 0;max-width:40%}
.entry::after{content:"";display:block;clear:both}
.entry .gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:1.5em 0}
.entry .gallery br{display:none}
.entry .gallery-item{margin:0!important;width:auto!important;float:none!important}
.entry .gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;border:0!important;box-shadow:var(--shadow)}
.entry .gallery-caption{font-size:.85rem;color:var(--muted);margin:.4em 0 0}
@media(max-width:600px){.entry .alignright,.entry .alignleft{float:none;max-width:100%;margin:1em 0}}
.content-split{display:grid;gap:32px}
@media(min-width:960px){.content-split{grid-template-columns:minmax(0,1fr) 340px;gap:56px;align-items:start}.side{position:sticky;top:96px}}
.side-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-card h3{margin-bottom:.5em}
.side-card p{margin-bottom:.6em;font-size:.97rem}
.side-photo{margin-top:16px}.side-photo img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* FAQ */
.faq{max-width:820px}
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:10px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:16px 28px 16px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--blue);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:16px;margin:0}

/* CTA */
.cta{background:var(--navy);color:#fff;text-align:center}
.cta h2{color:#fff}.cta p{color:#c9d6ea;max-width:36em;margin-inline:auto}
.cta .hero-cta{justify-content:center}

/* Inner pages */
.page-title{background:var(--bg);border-bottom:1px solid var(--line);padding:clamp(28px,5vw,56px) 0}
.page-title h1{margin:0;font-size:clamp(1.7rem,4vw,2.4rem)}
.page-body{padding:clamp(28px,5vw,56px) 0 clamp(48px,7vw,88px)}

/* Forms */
input[type=text],input[type=email],input[type=tel],input[type=password],input[type=number],select,textarea{width:100%;font:inherit;padding:.75em .9em;border:1px solid #cdd5e0;border-radius:8px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 3px rgba(27,79,156,.18)}
.wpcf7 p{margin-bottom:1em}
.wpcf7-not-valid-tip,.wpcf7-response-output{font-size:.92rem}

/* WooCommerce */
.woocommerce .price,.woocommerce div.product p.price{color:var(--blue-dark);font-weight:800}
.woocommerce div.product .product_title{font-size:clamp(1.6rem,4vw,2.3rem)}
.woocommerce div.product div.images img{border-radius:var(--radius)}
.woocommerce .quantity .qty{width:5.5em;min-height:48px}
.woocommerce-message,.woocommerce-info,.woocommerce-error{border-radius:8px;border-top-color:var(--blue)!important;background:var(--bg)}
.woocommerce table.shop_table{border-radius:10px;border-collapse:separate;overflow:hidden}
.woocommerce ul.products li.product{text-align:left}
.woocommerce-breadcrumb{font-size:.9rem;color:var(--muted)}
.woocommerce #payment{background:var(--bg);border-radius:10px}
.woocommerce #payment div.payment_box{background:#fff;color:var(--ink)}
.woocommerce #payment div.payment_box::before{display:none}
@media(max-width:767px){.woocommerce-checkout #payment{margin-top:1.2em}}

/* Footer */
.site-footer{background:var(--navy);color:#c9d6ea;padding:48px 0 24px;font-size:.97rem}
.site-footer a{color:#fff}
.site-footer h3{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.8em}
.footer-grid{display:grid;gap:28px}
@media(min-width:760px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin-bottom:.45em}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:32px;padding-top:18px;font-size:.88rem;color:#93a6c4}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}