/*
Theme Name: ADAM DESIGN
Theme URI: https://adamdesign.com.ua
Author: ADAM DESIGN
Author URI: https://adamdesign.com.ua
Description: Преміальна адаптивна WordPress-тема для ADAM DESIGN — натяжні стелі у Львові та області.
Version: 0.4.1
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: adam-design
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/
:root{--red:#ef002b;--black:#070707;--panel:#111;--white:#fff;--muted:#a7a7ad;--line:#29292e;--radius:30px;--container:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--white);font-family:Arial,Helvetica,sans-serif;line-height:1.5}
a{color:inherit}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,7,7,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.site-header__inner{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{text-decoration:none;display:grid;line-height:1;width:max-content}
.brand strong{font-size:42px;letter-spacing:.02em;color:var(--red);font-weight:500}
.brand span{font-size:12px;letter-spacing:.55em;margin-top:-4px;text-align:center}
.brand small{font-size:9px;color:#aaa;letter-spacing:.12em;margin-top:8px}
.desktop-nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.desktop-nav a{text-decoration:none;color:#ddd;font-size:14px}
.header-phone{text-decoration:none;font-weight:700;border:1px solid #444;border-radius:999px;padding:11px 18px}
.hero{padding:110px 0 90px;background:radial-gradient(circle at 80% 15%,rgba(239,0,43,.16),transparent 30%)}
.hero__inner{max-width:960px;margin-left:max(20px,calc((100vw - var(--container))/2))}
.eyebrow{margin:0 0 18px;color:var(--red);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:13px}
.hero h1,.section-heading h2,.contact-strip h2{margin:0;line-height:.96;letter-spacing:-.04em}
.hero h1{font-size:clamp(52px,8vw,112px);max-width:1050px;text-transform:uppercase}
.hero__text{max-width:720px;margin:30px 0 0;color:var(--muted);font-size:clamp(18px,2vw,24px)}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:999px;background:var(--red);color:#fff;text-decoration:none;font-weight:800;transition:transform .2s ease,opacity .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn--ghost{background:transparent;border:1px solid #3d3d42}
.portfolio{padding:90px 0 120px}
.portfolio--alternate{background:#0d0d0f;border-top:1px solid var(--line)}
.section-heading{max-width:850px;margin-bottom:44px}
.section-heading h2{font-size:clamp(46px,7vw,86px);text-transform:uppercase}
.section-heading>p:last-child{color:var(--muted);font-size:19px;margin:20px 0 0}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.project-card{position:relative;min-height:570px;overflow:hidden;border:1px solid #303036;border-radius:var(--radius);background:#18181b;isolation:isolate}
.project-card--featured{grid-column:1/-1;min-height:720px}
.project-card--wide{grid-column:1/-1;min-height:640px}
.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.project-card:hover img{transform:scale(1.035)}
.project-card__overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(0,0,0,.18) 62%,rgba(0,0,0,.92) 100%)}
.project-card__content{position:absolute;left:0;right:0;bottom:0;padding:42px;z-index:2}
.project-card__content span{display:block;color:var(--red);font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin-bottom:9px}
.project-card__content h3{margin:0;font-size:clamp(30px,4vw,54px);line-height:1.04}
.contact-strip{padding:70px 0;background:#101013;border-top:1px solid var(--line)}
.contact-strip__inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.contact-strip h2{font-size:clamp(38px,5vw,68px);max-width:760px}
.site-footer{padding:28px 0;border-top:1px solid var(--line);color:#aaa}
.site-footer__inner{display:flex;justify-content:space-between;gap:20px}
.site-footer p{margin:0}
.site-footer a{text-decoration:none}
@media(max-width:820px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .site-header__inner{min-height:92px}
  .brand strong{font-size:36px}
  .desktop-nav,.header-phone{display:none}
  .hero{padding:76px 0 64px}
  .hero h1{font-size:clamp(44px,13vw,72px)}
  .portfolio{padding:62px 0 80px}
  .project-grid{grid-template-columns:1fr;gap:18px}
  .project-card--featured,.project-card--wide{grid-column:auto}
  .project-card,.project-card--featured,.project-card--wide{min-height:560px;border-radius:24px}
  .project-card__content{padding:28px}
  .contact-strip__inner,.site-footer__inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:480px){
  .hero__actions .btn{width:100%}
  .project-card,.project-card--featured,.project-card--wide{min-height:480px}
  .project-card__content h3{font-size:32px}
}

/* Hidden curtain systems — original photos are displayed without filters or edits */
.portfolio--curtains{background:#09090b;border-top:1px solid var(--line)}
.service-block{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.8fr);gap:34px;padding:44px 0;border-top:1px solid var(--line)}
.service-block:first-of-type{border-top:0}
.service-block__copy{align-self:start;position:sticky;top:132px}
.service-block__number{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:34px;padding:0 10px;border-radius:999px;background:var(--red);font-weight:900;margin-bottom:18px}
.service-block__copy h3{font-size:clamp(30px,3vw,48px);line-height:1.03;margin:0 0 18px}
.service-block__copy p{color:var(--muted);font-size:18px;margin:0 0 20px}
.service-block__copy ul{margin:0;padding-left:20px;color:#ddd}
.service-block__copy li+li{margin-top:8px}
.original-gallery{display:grid;gap:16px;align-items:start}
.original-gallery--single{grid-template-columns:1fr}
.original-gallery--four{grid-template-columns:repeat(2,minmax(0,1fr))}
.original-gallery--three{grid-template-columns:repeat(3,minmax(0,1fr))}
.original-gallery figure{margin:0;border:1px solid #303036;border-radius:22px;overflow:hidden;background:#111}
.original-gallery img{display:block;width:100%;height:auto;object-fit:contain;filter:none;transform:none}
.original-gallery figure:hover img{transform:none}
@media(max-width:900px){
  .service-block{grid-template-columns:1fr;gap:24px}
  .service-block__copy{position:static}
  .original-gallery--three{grid-template-columns:1fr}
}
@media(max-width:620px){
  .original-gallery--four{grid-template-columns:1fr}
  .service-block{padding:34px 0}
  .original-gallery figure{border-radius:18px}
}