/* ===========================================================
   ABCO GLAZING — STRUCTURE LAYER (design-agnostic)
   Uses variables from theme.css. Do not hardcode colors here.
   =========================================================== */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--body);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:var(--h-weight);color:var(--ink);line-height:1.08}
.container{max-width:var(--maxw);margin:0 auto;padding:0 26px}
section{padding:88px 0}
.eyebrow{display:inline-block;font-family:var(--font-body);font-size:.74rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--eyebrow-color);margin-bottom:16px}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:14px 30px;border-radius:var(--btn-radius);font-family:var(--font-body);
  font-weight:600;font-size:.92rem;letter-spacing:.3px;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s,background .2s}
.btn-primary{background:var(--accent-grad);color:var(--ink-on-accent);box-shadow:0 10px 24px rgba(31,143,176,.35)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-2)}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:background .3s,padding .3s,box-shadow .3s;background:linear-gradient(180deg,rgba(8,13,18,.55),transparent)}
.site-header.scrolled{background:rgba(9,14,20,.92);backdrop-filter:blur(10px);padding:12px 0;box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:block;width:150px;height:56px;background-image:var(--logo-on-dark);background-size:contain;background-repeat:no-repeat;background-position:left center}
.footer-grid .logo{height:64px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:.93rem;color:var(--body);font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent-2)}
.nav-cta{background:var(--accent-grad);color:var(--ink-on-accent) !important;padding:10px 22px;border-radius:var(--btn-radius)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;color:var(--ink);overflow:hidden;
  background:var(--hero-overlay),var(--hero-photo),var(--hero-bg);
  background-size:cover,cover,cover;background-position:center right;background-repeat:no-repeat}
.hero::after{content:"";position:absolute;right:0;top:0;bottom:0;width:34%;
  background:linear-gradient(135deg,rgba(54,197,214,.16),rgba(13,44,69,.30));
  clip-path:polygon(30% 0,100% 0,100% 100%,0 100%);border-left:1px solid var(--line-strong)}
.hero .container{position:relative;z-index:2}
.hero-inner{max-width:60%}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.4rem);color:var(--ink);margin-bottom:20px}
.hero h1 .accent{background:linear-gradient(90deg,var(--accent-2),#9fb6c2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--body);max-width:52ch;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:50px;margin-top:54px}
.hero-stats .num{font-family:var(--font-head);font-size:2.1rem;color:var(--ink)}
.hero-stats .lbl{font-size:.72rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}

/* ---------- Page banner (interior) ---------- */
.page-banner{padding:170px 0 72px;text-align:center;position:relative;background:var(--hero-bg);color:var(--ink)}
.page-banner h1{font-size:clamp(2.2rem,4.6vw,3.4rem);color:var(--ink)}
.page-banner .crumb{color:var(--muted);font-size:.9rem;margin-top:12px;letter-spacing:.5px}
.page-banner .crumb a:hover{color:var(--accent-2)}

/* ---------- Section heads ---------- */
.sec-head{max-width:680px;margin:0 auto 54px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:1.05rem}
.alt{background:var(--surface-2)}

/* ---------- Grid / cards ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-6px);border-color:var(--accent)}
.card .ico{width:54px;height:54px;border-radius:0;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2);margin-bottom:18px}
.card .ico svg{width:28px;height:28px}
.card h3{font-size:1.5rem;color:var(--ink);margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem}
.card .more{display:inline-block;margin-top:14px;color:var(--accent-2);font-weight:600;font-size:.88rem;font-family:var(--font-body)}

/* editorial numbered grid */
.ed-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.ed-cell{padding:30px 26px 34px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);transition:background .2s}
.ed-cell:nth-child(3n){border-right:none}
.ed-cell:hover{background:var(--accent-soft)}
.ed-cell .num{font-family:var(--font-head);color:var(--accent-2);font-size:1.2rem;margin-bottom:12px}
.ed-cell h3{font-size:1.4rem;color:var(--ink);margin-bottom:8px}
.ed-cell p{color:var(--muted);font-size:.94rem}

/* ---------- Split / feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.split .media{border-radius:var(--radius);min-height:420px;box-shadow:var(--shadow);
  background:linear-gradient(135deg,var(--accent-deep),var(--bg-2));position:relative;overflow:hidden}
.split .media::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0,rgba(255,255,255,.04) 1px,transparent 1px,transparent 10px)}
.split ul{list-style:none;margin-top:22px;display:grid;gap:13px}
.split li{display:flex;gap:12px;align-items:flex-start;color:var(--body)}
.split li svg{flex:none;width:20px;height:20px;color:var(--accent-2);margin-top:4px}
.hairline{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}

/* ---------- Stats band ---------- */
.band{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stats-row .num{font-family:var(--font-head);font-size:2.4rem;color:var(--ink)}
.stats-row .lbl{color:var(--muted);font-size:.82rem;letter-spacing:1px;text-transform:uppercase}

/* ---------- CTA ---------- */
.cta{text-align:center;background:linear-gradient(120deg,var(--accent-deep),var(--bg-2))}
.cta h2{color:var(--ink);font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:14px}
.cta p{color:var(--body);max-width:52ch;margin:0 auto 26px}

/* ---------- Projects / map ---------- */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.proj{height:240px;border-radius:var(--radius);overflow:hidden;position:relative;background:linear-gradient(135deg,var(--accent-deep),var(--bg-3))}
.proj span{position:absolute;left:0;right:0;bottom:0;padding:16px;color:#fff;font-family:var(--font-head);font-size:1.15rem;background:linear-gradient(transparent,rgba(4,12,18,.85))}
#map{height:460px;width:100%;border-radius:var(--radius-lg);border:1px solid var(--line);z-index:1}
.leaflet-popup-content{font-family:var(--font-body)}

/* ---------- Shower builder ---------- */
.builder{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.builder .preview{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;text-align:center}
.builder .stage{height:300px;border-radius:var(--radius);background:linear-gradient(160deg,var(--bg-2),var(--bg-3));display:grid;place-items:center;position:relative;overflow:hidden;border:1px solid var(--line)}
.builder .glass{border:3px solid var(--accent);background:rgba(54,197,214,.10);border-radius:0;transition:all .3s}
.builder .price{font-family:var(--font-head);font-size:2.6rem;color:var(--ink);margin-top:18px}
.builder .price small{display:block;font-family:var(--font-body);font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.opt-group{margin-bottom:22px}
.opt-group h4{font-family:var(--font-body);font-size:.82rem;letter-spacing:1px;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.choices{display:flex;flex-wrap:wrap;gap:10px}
.choice{padding:10px 16px;border:1px solid var(--line);border-radius:0;background:var(--surface-2);color:var(--body);font-size:.9rem;cursor:pointer;transition:.2s}
.choice:hover{border-color:var(--line-strong)}
.choice.sel{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-2)}
.range-row{display:flex;align-items:center;gap:14px}
.range-row input[type=range]{flex:1;accent-color:var(--accent)}
.range-row .val{font-family:var(--font-head);font-size:1.2rem;color:var(--ink);min-width:64px;text-align:right}
.note{background:var(--accent-soft);border:1px solid var(--line);border-radius:0;padding:12px 16px;font-size:.85rem;color:var(--body);margin-top:8px}

/* ---------- Forms ---------- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px}
.field{margin-bottom:18px}
label{display:block;font-size:.82rem;font-weight:600;letter-spacing:.5px;color:var(--ink);margin-bottom:6px}
input,select,textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:0;background:var(--surface-2);color:var(--ink);font-family:var(--font-body);font-size:.96rem;transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:130px;resize:vertical}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.cinfo .item{display:flex;gap:14px;margin-bottom:22px}
.cinfo .item .ico{width:44px;height:44px;border-radius:0;flex:none;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}
.cinfo .item h4{font-family:var(--font-body);color:var(--ink);font-size:1rem;margin-bottom:2px}
.cinfo .item a,.cinfo .item p{color:var(--muted);font-size:.96rem}
.cinfo .item a:hover{color:var(--accent-2)}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-3);border-top:1px solid var(--line);padding:62px 0 26px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:38px;margin-bottom:42px}
.footer-grid .logo{margin-bottom:16px}
.footer-grid p{font-size:.93rem;max-width:34ch}
.site-footer h4{font-family:var(--font-body);color:var(--ink);font-size:1rem;margin-bottom:16px}
.site-footer a{display:block;font-size:.93rem;margin-bottom:9px;transition:color .2s}
.site-footer a:hover{color:var(--accent-2)}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:var(--muted)}
.socials{display:flex;gap:14px;margin-top:8px}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .grid-3,.ed-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}
  .ed-cell:nth-child(3n){border-right:1px solid var(--line)}
  .ed-cell:nth-child(2n){border-right:none}
  .split,.builder,.contact-grid{grid-template-columns:1fr;gap:34px}
  .builder .preview{position:static}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:32px}
  .hero::after{width:0}
  .hero-inner{max-width:100%}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  section{padding:62px 0}
  .nav-links{position:fixed;inset:0 0 0 auto;width:80%;max-width:320px;height:100vh;background:var(--surface);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:92px 30px;gap:4px;transform:translateX(100%);transition:transform .3s;box-shadow:var(--shadow)}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-toggle{display:flex;z-index:1200}
  .grid-2,.grid-3,.ed-grid,.projects-grid,.row-2{grid-template-columns:1fr}
  .ed-cell{border-right:none !important}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:30px;flex-wrap:wrap}
}

/* ===== Square design (Nov 2026) ===== */
/* Buttons: corner brackets fade in on hover */
.btn,.nav-cta{position:relative}
.btn::before,.btn::after,.nav-cta::before,.nav-cta::after{content:"";position:absolute;width:10px;height:10px;border:solid var(--accent);pointer-events:none;opacity:0;transition:all .25s ease}
.btn::before,.nav-cta::before{top:-1px;left:-1px;border-width:2px 0 0 2px}
.btn::after,.nav-cta::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}
.btn:hover::before,.nav-cta:hover::before{top:-7px;left:-7px;opacity:1}
.btn:hover::after,.nav-cta:hover::after{bottom:-7px;right:-7px;opacity:1}
/* Project cards: smaller, more space, side glow; tilt follows the mouse (js/site.js) */
.proj-cards{max-width:1020px;margin:0 auto;gap:48px 44px}
.proj-cards a.card{box-shadow:14px 30px 32px -22px rgba(54,197,214,.6);transition:transform .15s ease-out,box-shadow .15s ease-out,border-color .3s}
.proj-cards a.card:hover{transform:none}
.proj-cards a.card > div:first-child{height:160px!important}
.proj-cards a.card > div:last-child{padding:18px 22px 20px!important}
.proj-cards a.card h3{font-size:1.15rem;margin-bottom:6px}
.proj-cards a.card p{font-size:.84rem;line-height:1.5;margin-bottom:10px}
.proj-cards a.card .more{font-size:.8rem}
@media(max-width:900px){.proj-cards{gap:36px 28px}}

/* service tiles with photo strip (layout A) */
.ed-cell .ed-img{height:170px;margin:-30px -26px 22px;background-size:cover;background-position:center}
.split .media.media-photo{background-size:cover;background-position:center}
.split .media.media-photo::after{display:none}