/* ============================================================
   مكتب زكي محمد البريكي للاستشارات الهندسية
   Zaki Mohammed Alburaiki Consultant Office — site stylesheet
   ============================================================ */

@font-face{
  font-family:'Cairo';
  src:url('../fonts/cairo-sub.woff2') format('woff2');
  font-weight:200 1000; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'Amiri';
  src:url('../fonts/amiri-sub.woff2') format('woff2');
  font-weight:400; font-style:normal; font-display:swap;
}

:root{
  --wrap:1500px;
  --nav-h:74px;
  --navy:#1E4380;
  --navy-deep:#16305C;
  --bronze:#A87C48;
  --bronze-strong:#8F6534;
  --greige:#D3D1C4;
  --bg:#F1EFE7;
  --panel:#E6E3D7;
  --card:#FBFAF5;
  --ink:#1B2B4A;
  --ink-soft:#54607C;
  --line:rgba(27,43,74,.16);
  --on-navy:#F4F2EA;
  --on-navy-soft:#B9C2D8;
  --shadow:0 18px 40px -22px rgba(22,48,92,.35);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0F1C36; --panel:#152647; --card:#182B4F;
    --ink:#EBE8DC; --ink-soft:#A7B0C6;
    --line:rgba(235,232,220,.16);
    --bronze:#C69A62; --bronze-strong:#D8B080;
    --shadow:0 18px 40px -22px rgba(0,0,0,.6);
  }
}

*{box-sizing:border-box}
html,body{margin:0; padding:0}
body{
  background:var(--bg); color:var(--ink);
  font-family:'Cairo','Segoe UI',Tahoma,Arial,sans-serif;
  line-height:1.85; font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit}

/* ---- language switching (data-lang lives on <html>) ---- */
html[data-lang="ar"] .en{display:none !important}
html[data-lang="en"] .ar{display:none !important}

/* =================== NAVBAR =================== */
.navbar{
  position:sticky; top:0; z-index:60; color:var(--on-navy);
  background:linear-gradient(180deg, rgba(18,40,78,.92) 0%, rgba(18,40,78,.78) 100%);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid rgba(244,242,234,.1);
  transition:box-shadow .3s ease, background .3s ease;
}
.navbar.scrolled{
  background:rgba(15,33,64,.94);
  box-shadow:0 10px 34px -18px rgba(0,0,0,.75);
}
.nav-inner{
  max-width:var(--wrap); margin:0 auto; padding:0 28px;
  height:var(--nav-h); display:flex; align-items:center; gap:20px;
  transition:height .3s ease;
}
.navbar.scrolled .nav-inner{height:62px}

.brand{
  display:flex; align-items:center; gap:13px; text-decoration:none;
  margin-inline-end:auto; min-width:0;
}
.brand img{
  width:44px; height:44px; flex:none; transition:transform .35s ease;
}
.brand:hover img{transform:rotate(-6deg) scale(1.05)}
.brand b{font-size:15px; font-weight:800; line-height:1.35; display:block; letter-spacing:.005em}
.brand small{
  color:var(--on-navy-soft); font-size:10.5px; display:block;
  letter-spacing:.14em; text-transform:uppercase; font-weight:500;
}
.brand .en + small, .brand small.en{letter-spacing:.1em}

.nav-links{display:flex; gap:2px; align-items:center; list-style:none; margin:0; padding:0}
.nav-links a{
  position:relative; text-decoration:none; color:var(--on-navy-soft);
  font-size:14.5px; font-weight:600; padding:10px 16px; border-radius:10px;
  transition:color .22s ease, background .22s ease;
}
.nav-links a::after{
  content:""; position:absolute; bottom:4px; inset-inline:16px; height:2px;
  background:var(--bronze); border-radius:2px;
  transform:scaleX(0); transform-origin:center;
  transition:transform .28s cubic-bezier(.4,0,.2,1);
}
.nav-links a:hover{color:var(--on-navy); background:rgba(244,242,234,.07)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:#fff}
.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-links a:focus-visible{outline:2px solid var(--bronze); outline-offset:-2px}

.lang-btn{
  appearance:none; cursor:pointer; font:inherit; font-size:12.5px; font-weight:700;
  color:var(--on-navy); background:transparent; border:1px solid rgba(244,242,234,.34);
  border-radius:999px; padding:8px 18px; margin-inline-start:10px;
  letter-spacing:.06em; transition:background .22s ease, border-color .22s ease, color .22s ease;
}
.lang-btn:hover{background:var(--bronze); border-color:var(--bronze); color:#fff}
.lang-btn:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}

.nav-burger{
  display:none; appearance:none; background:transparent; cursor:pointer;
  border:1px solid rgba(244,242,234,.28); border-radius:10px;
  width:44px; height:44px; color:var(--on-navy);
  align-items:center; justify-content:center; transition:background .2s;
}
.nav-burger:hover{background:rgba(244,242,234,.1)}
.nav-burger svg{width:24px; height:24px}
.nav-burger:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}

@media (max-width:1000px){
  .nav-inner{padding:0 18px; gap:12px}
  .nav-burger{display:flex}
  .nav-links{
    position:absolute; top:100%; inset-inline:0; flex-direction:column; align-items:stretch;
    background:rgba(15,33,64,.97);
    backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
    padding:10px 16px 18px; gap:2px;
    border-bottom:1px solid rgba(244,242,234,.12);
    box-shadow:0 20px 40px -22px rgba(0,0,0,.8);
    display:none;
  }
  .nav-links.open{display:flex; animation:navDrop .28s ease}
  @keyframes navDrop{from{opacity:0; transform:translateY(-8px)} to{opacity:1; transform:none}}
  .nav-links a{padding:13px 14px}
  .nav-links a::after{inset-inline:14px; bottom:8px}
  .nav-links li:last-child{margin-top:8px}
  .lang-btn{margin-inline-start:14px}
  .brand b{font-size:13.5px}
  .brand small{font-size:9.5px}
}
@media (prefers-reduced-motion: reduce){
  .navbar,.nav-inner,.brand img,.nav-links a,.nav-links a::after{transition:none}
  .nav-links.open{animation:none}
}

/* =================== HERO =================== */
.hero{
  position:relative; background:var(--navy-deep); color:var(--on-navy);
  min-height:78vh; display:flex; align-items:center; overflow:hidden;
}
.hero .bg{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:.35;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(22,48,92,.25) 0%, rgba(22,48,92,.78) 100%);
}
.hero-inner{
  position:relative; z-index:2; max-width:var(--wrap); margin:0 auto; padding:80px 20px;
  width:100%;
}
.hero .eyebrow{
  color:var(--bronze); font-weight:700; font-size:13.5px; letter-spacing:.2em;
  text-transform:uppercase; margin-bottom:14px;
}
.hero h1{
  margin:0 0 14px; font-size:clamp(28px,4.6vw,50px); font-weight:800; line-height:1.35;
  max-width:18em; text-wrap:balance;
}
.hero p{
  margin:0 0 30px; color:var(--on-navy-soft); font-size:clamp(15.5px,2vw,19px);
  font-weight:300; max-width:36em;
}
.btn-row{display:flex; gap:14px; flex-wrap:wrap}
.btn{
  display:inline-block; text-decoration:none; font-weight:700; font-size:15px;
  padding:12px 30px; border-radius:10px; transition:transform .2s, background .2s, color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--on-navy); outline-offset:2px}
.btn.primary{background:var(--bronze); color:#fff}
.btn.primary:hover{background:var(--bronze-strong)}
.btn.ghost{border:1.5px solid rgba(244,242,234,.6); color:var(--on-navy)}
.btn.ghost:hover{background:rgba(244,242,234,.12)}

/* page-header hero (inner pages) */
.page-hero{
  background:var(--navy-deep); color:var(--on-navy); position:relative; overflow:hidden;
  padding:64px 20px 56px; text-align:center;
}
.page-hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:44px 44px;
}
.page-hero .eyebrow{
  position:relative; color:var(--bronze); font-weight:700; font-size:13px;
  letter-spacing:.22em; text-transform:uppercase; margin-bottom:10px;
}
.page-hero h1{
  position:relative; margin:0; font-size:clamp(26px,4vw,42px); font-weight:800; line-height:1.4;
}
.page-hero p{
  position:relative; color:var(--on-navy-soft); font-weight:300; margin:12px auto 0;
  max-width:44em; font-size:16.5px;
}

/* =================== STATS BAND =================== */
.stats-band{background:var(--navy); color:var(--on-navy)}
.stats-inner{
  max-width:var(--wrap); margin:0 auto; padding:34px 20px;
  display:flex; justify-content:space-around; gap:24px; flex-wrap:wrap;
}
.stat{text-align:center; min-width:130px}
.stat b{
  display:block; font-size:clamp(28px,3.6vw,40px); font-weight:800; line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.stat b i{font-style:normal}
.stat b span{color:var(--bronze)}
.stat small{color:var(--on-navy-soft); font-size:13.5px}

/* =================== SECTIONS =================== */
.section{max-width:var(--wrap); margin:0 auto; padding:clamp(52px,8vw,92px) 20px 0}
.section:last-of-type{padding-bottom:clamp(52px,8vw,92px)}
.sec-head{margin-bottom:clamp(24px,4vw,40px)}
.sec-num{
  color:var(--bronze-strong); font-weight:700; font-size:13px; letter-spacing:.24em;
  text-transform:uppercase; display:flex; align-items:center; gap:14px; margin-bottom:10px;
}
.sec-num::after{content:""; height:1px; width:56px; background:var(--bronze); opacity:.55}
h2{margin:0; font-size:clamp(23px,3.4vw,34px); font-weight:800; line-height:1.4; text-wrap:balance}
.sec-lead{color:var(--ink-soft); max-width:46em; margin:10px 0 0; font-weight:300; font-size:16.5px}
.center .sec-num{justify-content:center}
.center .sec-num::after{display:none}
.center{text-align:center}
.center .sec-lead{margin-inline:auto}

/* =================== CARDS =================== */
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:20px}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:20px}

.svc-card{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:26px 24px; transition:transform .25s ease, box-shadow .25s ease;
}
.svc-card:hover{transform:translateY(-3px); box-shadow:var(--shadow)}
.svc-ico{
  width:48px; height:48px; border-radius:10px; margin-bottom:16px;
  background:color-mix(in srgb, var(--navy) 10%, transparent);
  color:var(--navy); display:grid; place-items:center;
}
@media (prefers-color-scheme: dark){
  .svc-ico{background:rgba(198,154,98,.14); color:var(--bronze)}
}
.svc-ico svg{width:25px; height:25px}
.svc-card h3{margin:0 0 8px; font-size:18px; font-weight:700}
.svc-card p{margin:0; color:var(--ink-soft); font-size:14.5px; font-weight:300; line-height:1.9}

.uniq-card{border-top:2px solid var(--bronze); padding:20px 2px 0; background:transparent}
.uniq-card b{display:block; font-size:17px; font-weight:700; margin-bottom:8px; line-height:1.55}
.uniq-card p{margin:0; color:var(--ink-soft); font-size:14.5px; font-weight:300; line-height:1.85}

.note-strip{
  margin-top:24px; padding:16px 20px; border-inline-start:3px solid var(--bronze);
  background:color-mix(in srgb, var(--bronze) 8%, transparent);
  border-radius:8px; color:var(--ink-soft); font-size:14.5px; font-weight:300;
}

/* =================== ABOUT =================== */
.about-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(24px,4vw,56px); align-items:start}
.about-text p{margin:0 0 1.1em; max-width:40em}
.cred-list{display:flex; flex-direction:column; gap:14px}
.cred{
  background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:16px 18px; display:flex; gap:14px; align-items:flex-start;
}
.cred-dot{
  flex:none; width:34px; height:34px; border-radius:50%; margin-top:3px;
  background:color-mix(in srgb, var(--bronze) 16%, transparent);
  color:var(--bronze-strong); display:grid; place-items:center; font-weight:800; font-size:15px;
}
.cred b{display:block; font-size:15.5px; font-weight:700}
.cred small{color:var(--ink-soft); font-size:13.5px; line-height:1.6; display:block}

.timeline{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:clamp(34px,5vw,52px)}
.tl-item{position:relative; border-top:2px solid var(--line); padding-top:16px}
.tl-item::before{
  content:""; position:absolute; top:-6px; inset-inline-start:0;
  width:10px; height:10px; border-radius:50%; background:var(--bronze);
}
.tl-item b{
  display:block; font-size:22px; font-weight:800; color:var(--bronze-strong);
  font-variant-numeric:tabular-nums; line-height:1.4;
}
.tl-item span{color:var(--ink-soft); font-size:14.5px; font-weight:300; line-height:1.8; display:block}

.founder-panel{background:var(--panel); margin-top:clamp(44px,6vw,72px)}
.founder-panel .section{padding-top:clamp(40px,5vw,64px); padding-bottom:clamp(40px,5vw,64px)}
.quote{
  font-family:'Amiri',Georgia,'Times New Roman',serif;
  font-size:clamp(19px,2.7vw,25px); font-weight:400; line-height:2.05; max-width:42em; margin:0;
}
.quote .en{line-height:1.9}
.quote-mark{color:var(--bronze); font-size:64px; line-height:0; display:block; height:34px; font-family:Georgia,serif}
.founder-sig{margin-top:26px; display:flex; align-items:center; gap:16px}
.founder-sig .bar{width:44px; height:2px; background:var(--bronze)}
.founder-sig b{display:block; font-size:16px}
.founder-sig small{color:var(--ink-soft)}

.vmv-card{
  border-radius:12px; padding:26px 24px; border:1px solid var(--line);
  background:var(--card); box-shadow:var(--shadow);
}
.vmv-card.navy{background:var(--navy); border-color:transparent; color:var(--on-navy)}
.vmv-card.bronze{background:var(--bronze); border-color:transparent; color:#FFF9EF}
.vmv-card.navy .vmv-label,.vmv-card.bronze .vmv-label{color:rgba(255,255,255,.78)}
.vmv-label{
  font-size:12.5px; letter-spacing:.24em; text-transform:uppercase;
  color:var(--bronze-strong); font-weight:700; margin-bottom:12px;
}
.vmv-card p{margin:0; font-weight:300; font-size:15.5px; line-height:1.9}
.vmv-card.bronze p{font-weight:400}
.values-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:6px}
.value-chip{
  border:1px solid rgba(255,255,255,.5); border-radius:999px; padding:4px 14px;
  font-size:14px; font-weight:700;
}

/* =================== GALLERY =================== */
.work-cat{margin-top:clamp(30px,4vw,46px)}
.work-cat:first-of-type{margin-top:0}
.work-cat-head{
  display:flex; align-items:baseline; gap:16px; margin-bottom:18px;
  border-bottom:1px solid var(--line); padding-bottom:12px;
}
.work-cat-head .idx{color:var(--bronze-strong); font-weight:800; font-size:14px; letter-spacing:.1em}
.work-cat-head h3{margin:0; font-size:clamp(18px,2.6vw,22px); font-weight:800}
.shot{
  margin:0; border-radius:12px; overflow:hidden; background:var(--card);
  border:1px solid var(--line); display:block; text-decoration:none; color:inherit;
  transition:box-shadow .25s ease, transform .25s ease;
}
a.shot:hover{box-shadow:var(--shadow); transform:translateY(-2px)}
a.shot:focus-visible{outline:2px solid var(--bronze); outline-offset:3px}
.shot .frame{aspect-ratio:16/10; overflow:hidden}
.shot img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
.shot:hover img{transform:scale(1.035)}
.shot .cap{padding:12px 16px; display:flex; justify-content:space-between; gap:12px; align-items:baseline}
.shot .cap b{font-size:14.5px; font-weight:700}
.shot .cap small{color:var(--bronze-strong); font-size:12.5px; white-space:nowrap; font-weight:700}

/* =================== PROJECT GALLERY =================== */
.filters{
  display:flex; flex-wrap:wrap; gap:10px; margin-bottom:clamp(24px,4vw,36px);
}
.filter{
  appearance:none; cursor:pointer; font:inherit; font-size:14px; font-weight:700;
  color:var(--ink-soft); background:transparent; border:1px solid var(--line);
  border-radius:999px; padding:8px 20px; transition:background .2s, color .2s, border-color .2s;
}
.filter:hover{color:var(--ink); border-color:var(--bronze)}
.filter.on{background:var(--navy); border-color:var(--navy); color:var(--on-navy)}
.filter:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}

.proj-grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(22px,2.6vw,34px)}
.proj{
  background:var(--card); border:1px solid var(--line); border-radius:16px;
  overflow:hidden; transition:box-shadow .3s ease, transform .3s ease, border-color .3s ease;
}
.proj:hover{box-shadow:var(--shadow); transform:translateY(-4px); border-color:transparent}
.proj[hidden]{display:none}

/* single-image stage with cross-fading slideshow on hover */
.proj-stage{
  appearance:none; border:0; padding:0; margin:0; cursor:pointer; display:block;
  position:relative; width:100%; aspect-ratio:4/3; overflow:hidden;
  background:var(--panel);
}
.proj-stage .layer{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity .75s ease, transform 6s linear;
}
.proj-stage .layer.on{opacity:1}
.proj:hover .proj-stage .layer.on{transform:scale(1.045)}
.proj-stage::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, rgba(11,24,48,0) 45%, rgba(11,24,48,.55) 100%);
  opacity:0; transition:opacity .35s ease;
}
.proj:hover .proj-stage::after{opacity:1}
.proj-stage:focus-visible{outline:3px solid var(--bronze); outline-offset:-3px}

.proj-badge{
  position:absolute; top:14px; inset-inline-start:14px; z-index:3;
  display:inline-flex; align-items:center; gap:7px;
  background:rgba(11,24,48,.62); color:#F4F2EA;
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  border:1px solid rgba(244,242,234,.22); border-radius:999px;
  padding:6px 14px; font-size:12.5px; font-weight:700; letter-spacing:.02em;
}
.proj-badge svg{width:14px; height:14px; opacity:.9}

.proj-hint{
  position:absolute; z-index:3; bottom:14px; inset-inline-start:14px;
  color:#fff; font-size:13px; font-weight:700;
  display:inline-flex; align-items:center; gap:8px;
  opacity:0; transform:translateY(8px);
  transition:opacity .35s ease, transform .35s ease;
}
.proj:hover .proj-hint{opacity:1; transform:none}
.proj-hint svg{width:16px; height:16px}

/* progress dots for the running slideshow */
.proj-dots{
  position:absolute; z-index:3; bottom:16px; inset-inline-end:14px;
  display:flex; gap:5px; opacity:0; transition:opacity .35s ease;
}
.proj:hover .proj-dots{opacity:1}
.proj-dots i{
  width:6px; height:6px; border-radius:50%; background:rgba(255,255,255,.42);
  transition:background .3s ease, transform .3s ease;
}
.proj-dots i.on{background:var(--bronze); transform:scale(1.4)}

.proj-meta{padding:18px 22px 20px; display:flex; align-items:baseline; gap:14px}
.proj-meta h3{margin:0; font-size:17.5px; font-weight:800; line-height:1.5}
.proj-meta p{margin:0; color:var(--ink-soft); font-size:13.5px; font-weight:300;
  margin-inline-start:auto; white-space:nowrap}

@media (max-width:900px){
  .proj-meta{flex-direction:column; align-items:flex-start; gap:3px}
  .proj-meta p{margin-inline-start:0; white-space:normal}
}
@media (prefers-reduced-motion: reduce){
  .proj-stage .layer{transition:opacity .2s ease}
  .proj:hover .proj-stage .layer.on{transform:none}
  .proj:hover{transform:none}
}

.no-results{text-align:center; color:var(--ink-soft); padding:40px 0; font-weight:300}

/* =================== LIGHTBOX =================== */
.lightbox{
  position:fixed; inset:0; z-index:100; background:rgba(9,18,36,.97);
  display:grid; grid-template-rows:auto 1fr auto; color:#F4F2EA;
}
.lightbox[hidden]{display:none}
.lb-bar{
  display:flex; align-items:center; gap:16px; padding:14px 18px;
  border-bottom:1px solid rgba(244,242,234,.14);
}
.lb-title{margin-inline-end:auto; min-width:0}
.lb-title b{display:block; font-size:16px; font-weight:800; line-height:1.5}
.lb-title small{display:block; color:#B9C2D8; font-size:12.5px; font-weight:300}
.lb-count{
  font-size:14px; font-weight:700; color:#B9C2D8; white-space:nowrap;
  font-variant-numeric:tabular-nums; direction:ltr;
}
.lb-close{
  appearance:none; cursor:pointer; border:0; border-radius:999px; flex:none;
  width:40px; height:40px; display:grid; place-items:center;
  background:rgba(244,242,234,.12); color:#F4F2EA;
}
.lb-close:hover{background:var(--bronze)}
.lb-close svg{width:20px; height:20px}
.lb-close:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}

.lb-stage{
  position:relative; display:grid; place-items:center; padding:20px; min-height:0;
}
.lb-stage img{
  max-width:100%; max-height:100%; object-fit:contain; border-radius:8px;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.8);
}
.lb-nav{
  position:absolute; top:50%; transform:translateY(-50%); z-index:3;
  appearance:none; cursor:pointer; border:0; border-radius:999px;
  width:48px; height:48px; display:grid; place-items:center;
  background:rgba(244,242,234,.14); color:#F4F2EA; transition:background .2s;
}
.lb-nav:hover:not(:disabled){background:var(--bronze)}
.lb-nav:disabled{opacity:.25; cursor:default}
.lb-nav svg{width:24px; height:24px}
.lb-nav:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}
.lb-nav.prev{inset-inline-start:16px}
.lb-nav.next{inset-inline-end:16px}
html[dir="rtl"] .lb-nav svg{transform:scaleX(-1)}

.lb-strip{
  display:flex; gap:8px; padding:12px 16px 16px; overflow-x:auto;
  border-top:1px solid rgba(244,242,234,.14); scrollbar-width:thin;
}
.lb-strip button{
  appearance:none; border:0; padding:0; cursor:pointer; flex:none;
  width:96px; height:64px; border-radius:6px; overflow:hidden;
  opacity:.5; transition:opacity .2s, box-shadow .2s; background:#132445;
}
.lb-strip button img{width:100%; height:100%; object-fit:cover}
.lb-strip button:hover{opacity:.85}
.lb-strip button.on{opacity:1; box-shadow:0 0 0 2px var(--bronze)}
.lb-strip button:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}

@media (max-width:680px){
  .lb-nav{width:40px; height:40px}
  .lb-nav.prev{inset-inline-start:6px}
  .lb-nav.next{inset-inline-end:6px}
  .lb-strip button{width:72px; height:50px}
  .lb-title b{font-size:14.5px}
  .lb-stage{padding:10px}
}
@media (prefers-reduced-motion: reduce){
  .ph img,.proj{transition:none}
  .ph:hover img{transform:none}
}

/* =================== CTA BAND =================== */
.cta-band{background:var(--navy); color:var(--on-navy); margin-top:clamp(52px,8vw,92px)}
.cta-inner{
  max-width:var(--wrap); margin:0 auto; padding:clamp(40px,6vw,64px) 20px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-inner h2{color:var(--on-navy); font-size:clamp(21px,3vw,30px)}
.cta-inner p{color:var(--on-navy-soft); margin:6px 0 0; font-weight:300}

/* =================== CONTACT =================== */
.contact-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.contact-card{
  background:var(--card); border:1px solid var(--line); border-radius:12px; padding:26px 24px;
}
.contact-card .c-label{
  display:block; font-size:12.5px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--bronze-strong); margin-bottom:14px; font-weight:700;
}
.contact-card a{display:block; text-decoration:none; margin-bottom:8px; font-size:15.5px;
  direction:ltr; unicode-bidi:isolate; text-align:start}
.contact-card a:hover{color:var(--bronze-strong)}
.contact-card p{margin:0 0 6px; font-weight:300; font-size:15px; line-height:1.9}
.contact-card small{color:var(--ink-soft); font-size:12.5px; display:block; margin-bottom:8px}
.wa-btn{
  display:inline-block; text-decoration:none; background:var(--bronze); color:#fff !important;
  font-weight:700; font-size:14px; border-radius:8px; padding:8px 18px; margin-top:4px;
}
.wa-btn:hover{background:var(--bronze-strong)}

/* =================== FOOTER =================== */
.footer{background:var(--navy-deep); color:var(--on-navy); margin-top:clamp(56px,9vw,100px)}
.cta-band + .footer{margin-top:0}
.footer-inner{
  max-width:var(--wrap); margin:0 auto; padding:48px 20px 30px;
  display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:32px;
}
.footer .f-brand img{width:64px; margin-bottom:14px}
.footer .f-brand p{color:var(--on-navy-soft); font-weight:300; font-size:14px; margin:0; max-width:26em}
.footer h4{
  margin:0 0 14px; font-size:13px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--bronze); font-weight:700;
}
.footer ul{list-style:none; margin:0; padding:0}
.footer li{margin-bottom:8px}
.footer a{color:var(--on-navy-soft); text-decoration:none; font-size:14.5px; font-weight:300}
.footer a:hover{color:var(--on-navy)}
.footer .num{direction:ltr; unicode-bidi:isolate; display:inline-block}
.footer-bottom{
  border-top:1px solid rgba(244,242,234,.14);
  max-width:var(--wrap); margin:0 auto; padding:18px 20px 26px;
  color:var(--on-navy-soft); font-size:13px; font-weight:300;
  display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
}
.footer-bottom .copy{margin:0}
.legal-links{display:flex; align-items:center; gap:6px; flex-wrap:wrap}
.legal-links a{
  color:var(--on-navy-soft); text-decoration:none; font-size:13px; font-weight:400;
  padding:4px 2px; border-radius:4px;
}
.legal-links a:hover{color:var(--on-navy); text-decoration:underline; text-underline-offset:3px}
.legal-links a:focus-visible{outline:2px solid var(--bronze); outline-offset:2px}
.legal-links a + a::before{
  content:"·"; color:rgba(244,242,234,.4); margin-inline-end:8px; display:inline-block;
}
@media (max-width:680px){
  .footer-bottom{flex-direction:column; text-align:center; gap:10px}
  .legal-links{justify-content:center}
}

/* =================== LEGAL PAGES =================== */
.legal{max-width:820px}
.legal h2{
  font-size:clamp(18px,2.4vw,22px); font-weight:800; line-height:1.5;
  margin:clamp(28px,4vw,40px) 0 10px;
}
.legal h2:first-of-type{margin-top:0}
.legal p{margin:0 0 1em; color:var(--ink-soft); font-weight:300; max-width:70ch}
.legal a{color:var(--bronze-strong); text-decoration:underline; text-underline-offset:3px}
.legal a:hover{color:var(--navy)}
@media (prefers-color-scheme: dark){ .legal a:hover{color:var(--on-navy)} }
.legal .updated{
  display:inline-block; font-size:13px; font-weight:600; color:var(--bronze-strong);
  background:color-mix(in srgb, var(--bronze) 12%, transparent);
  border-radius:999px; padding:5px 16px; margin-bottom:8px;
}
.legal code{
  font-family:ui-monospace,"Cascadia Mono","Segoe UI Mono",Menlo,monospace;
  font-size:.9em; background:color-mix(in srgb, var(--navy) 9%, transparent);
  padding:2px 7px; border-radius:5px; direction:ltr; unicode-bidi:isolate;
}
@media (prefers-color-scheme: dark){ .legal code{background:rgba(244,242,234,.1)} }

.pref-card{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:22px 24px; margin:22px 0 8px;
}
.pref-row{
  display:flex; align-items:flex-start; justify-content:space-between; gap:18px;
  padding-bottom:18px; margin-bottom:18px; border-bottom:1px solid var(--line);
}
.pref-info b{display:block; font-size:16px; font-weight:700; margin-bottom:4px}
.pref-info small{color:var(--ink-soft); font-size:13.5px; font-weight:300; line-height:1.8; display:block}
.pref-state{
  flex:none; font-size:12.5px; font-weight:700; border-radius:999px; padding:5px 14px;
  background:color-mix(in srgb, var(--bronze) 15%, transparent); color:var(--bronze-strong);
  white-space:nowrap;
}
.pref-msg{margin:14px 0 0 !important; font-size:14px; font-weight:600; color:var(--bronze-strong); min-height:1.2em}
.pref-msg:empty{margin:0 !important; min-height:0}

/* =================== REVEAL =================== */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1; transform:none; transition:none}
  .shot img{transition:none}
  .btn:hover{transform:none}
}

/* =================== RESPONSIVE =================== */
@media (max-width:920px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr; gap:16px}
  .footer-inner{grid-template-columns:1fr; gap:26px}
  .hero{min-height:64vh}
}
