/* ===========================================================
   Caravans of Development (CoD) — static site
   Brand: gold + deep navy + sustainability green
   =========================================================== */
:root{
  --gold:#F5A623; --gold-d:#DD8A00; --gold-soft:#FFF4DD;
  --navy:#132743; --navy-2:#1C3A5E; --navy-3:#0E1E34;
  --green:#2E9E5B; --green-d:#227A45;
  --ink:#1d2733; --body:#394657; --muted:#6b7a8d;
  --bg:#ffffff; --soft:#f5f8fb; --soft-2:#eef3f8; --line:#e4eaf1;
  --radius:14px; --radius-s:10px;
  --shadow:0 10px 30px rgba(19,39,67,.08);
  --shadow-s:0 4px 14px rgba(19,39,67,.08);
  --wrap:1200px;
  --ff-head:'Poppins',system-ui,sans-serif;
  --ff-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff-body);color:var(--body);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-head);color:var(--ink);line-height:1.2;font-weight:700}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.sec{padding:84px 0}
.sec.soft{background:var(--soft)}
.center{text-align:center}

/* --- buttons --- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-head);font-weight:600;
  font-size:15px;padding:13px 26px;border-radius:40px;border:2px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--navy-3)}
.btn-gold:hover{background:var(--gold-d);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}

/* --- section heading --- */
.eyebrow{font-family:var(--ff-head);font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  font-size:13px;color:var(--gold-d);display:inline-block;margin-bottom:12px}
.sec-title{font-size:clamp(26px,3.4vw,40px);color:var(--navy);margin-bottom:14px}
.sec-sub{max-width:720px;color:var(--muted);font-size:17px}
.center .sec-sub{margin-left:auto;margin-right:auto}
.bar{width:64px;height:4px;background:var(--gold);border-radius:4px;margin:0 0 22px}
.center .bar{margin-left:auto;margin-right:auto}

/* ===================== HEADER ===================== */
.topbar{background:var(--navy-3);color:#cdd8e6;font-size:13.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:42px;flex-wrap:wrap}
.topbar a{color:#cdd8e6;transition:.2s}
.topbar a:hover{color:var(--gold)}
.topbar .ti{display:inline-flex;align-items:center;gap:7px}
.topbar .grp{display:flex;gap:20px;flex-wrap:wrap}
.topbar .socials{display:flex;gap:12px}

.site-head{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 2px 14px rgba(19,39,67,.07)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:58px;width:auto}
.menu{display:flex;align-items:center;gap:4px;list-style:none}
.menu a{font-family:var(--ff-head);font-weight:500;font-size:15px;color:var(--navy);padding:10px 15px;border-radius:8px;transition:.2s;display:block}
.menu a:hover,.menu a.active{color:var(--gold-d);background:var(--gold-soft)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:3px;background:var(--navy);border-radius:3px;transition:.3s}

/* ===================== HERO ===================== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;background:var(--navy-3)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;background-size:cover;background-position:center}
.slide.on{opacity:1}
.slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,24,42,.92) 0%,rgba(11,24,42,.78) 45%,rgba(11,24,42,.42) 100%)}
.hero-inner{position:relative;z-index:3;max-width:720px;color:#fff;padding:60px 0}
.hero .eyebrow{color:var(--gold)}
.hero h1{color:#fff;font-size:clamp(32px,5vw,58px);line-height:1.08;margin-bottom:20px}
.hero h1 span{color:var(--gold)}
.hero p{font-size:19px;color:#dbe4ef;max-width:600px;margin-bottom:32px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:34px;left:0;right:0;z-index:4;display:flex;gap:10px;justify-content:center}
.hero-dots button{width:13px;height:13px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;transition:.2s;padding:0}
.hero-dots button.on{background:var(--gold);border-color:var(--gold);width:30px;border-radius:7px}

/* ===================== INTRO ===================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.intro-imgs{position:relative}
.intro-imgs img{border-radius:var(--radius);box-shadow:var(--shadow)}
.intro-imgs .mini{position:absolute;right:-18px;bottom:-26px;width:46%;border:6px solid #fff}
.intro-badge{position:absolute;left:-18px;top:28px;background:var(--gold);color:var(--navy-3);
  font-family:var(--ff-head);font-weight:700;border-radius:12px;padding:16px 20px;box-shadow:var(--shadow);text-align:center}
.intro-badge b{display:block;font-size:30px;line-height:1}
.intro-badge small{font-size:12.5px;font-weight:500}
.lead{font-size:18px;color:var(--navy-2);margin-bottom:16px}
.ticks{list-style:none;margin:22px 0;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--ink)}
.ticks .ic{flex:0 0 26px;height:26px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:14px;margin-top:2px}

/* ===================== STATS ===================== */
.stats{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;position:relative}
.stats::before{content:"";position:absolute;inset:0;background:url('../images/gallery/g06.jpg') center/cover;opacity:.08}
.stat-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat b{font-family:var(--ff-head);font-size:clamp(34px,4vw,52px);color:var(--gold);display:block;line-height:1}
.stat span{display:block;margin-top:8px;color:#cdd8e6;font-weight:500;font-size:15px}

/* ===================== CARDS (focus / services) ===================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.28s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .num{font-family:var(--ff-head);font-weight:700;font-size:15px;color:#fff;background:var(--navy);
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px}
.card.g .num{background:var(--green)}
.card.gold .num{background:var(--gold);color:var(--navy-3)}
.card h3{font-size:19px;color:var(--navy);margin-bottom:10px}
.card p{font-size:15px;color:var(--muted)}
.card .tag{position:absolute;top:18px;right:18px;font-size:11px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;background:var(--gold-soft);color:var(--gold-d);padding:5px 11px;border-radius:20px}

/* focus large cards */
.focus{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.focus .f{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.focus .f .top{padding:26px;border-top:5px solid var(--gold)}
.focus .f:nth-child(2) .top{border-top-color:var(--green)}
.focus .f:nth-child(3) .top{border-top-color:var(--navy-2)}
.focus .f h3{font-size:20px;color:var(--navy);margin-bottom:12px}
.focus .f p{font-size:15px;color:var(--muted)}
.focus .f .letter{font-family:var(--ff-head);font-weight:700;font-size:40px;color:var(--gold);opacity:.9;line-height:1}

/* ===================== PARTNERS ===================== */
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.logos .lg{background:#fff;border:1px solid var(--line);border-radius:12px;height:112px;display:grid;place-items:center;padding:18px;transition:.25s}
.logos .lg:hover{box-shadow:var(--shadow-s);transform:translateY(-4px)}
.logos .lg img{max-height:100%;max-width:100%;width:auto;object-fit:contain;filter:grayscale(.35);opacity:.92;transition:.25s}
.logos .lg:hover img{filter:none;opacity:1;transform:scale(1.04)}

/* ===================== GALLERY ===================== */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal a{border-radius:12px;overflow:hidden;aspect-ratio:4/3;display:block;position:relative;background:var(--soft-2)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gal a:hover img{transform:scale(1.07)}
.gal a::after{content:"\002B";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:30px;
  background:rgba(19,39,67,.45);opacity:0;transition:.3s}
.gal a:hover::after{opacity:1}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(8,17,30,.92);z-index:200;display:none;place-items:center;padding:30px}
.lb.on{display:grid}
.lb img{max-width:92vw;max-height:86vh;border-radius:10px}
.lb .x{position:absolute;top:22px;right:28px;color:#fff;font-size:40px;cursor:pointer;line-height:1}
.lb .arw{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:46px;cursor:pointer;user-select:none;padding:0 14px}
.lb .prev{left:10px}.lb .next{right:10px}

/* ===================== CTA band ===================== */
.cta{background:linear-gradient(115deg,var(--gold) 0%,var(--gold-d) 100%);color:var(--navy-3);text-align:center}
.cta h2{color:var(--navy-3);font-size:clamp(26px,3.3vw,38px);margin-bottom:14px}
.cta p{max-width:620px;margin:0 auto 26px;font-size:18px;color:#5a4410}

/* ===================== PAGE HERO ===================== */
.phero{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:70px 0 64px;position:relative;overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;background:url('../images/gallery/g03.jpg') center/cover;opacity:.12}
.phero .wrap{position:relative}
.phero h1{color:#fff;font-size:clamp(30px,4.2vw,46px);margin-bottom:12px}
.crumb{color:#aebdd0;font-size:14.5px;font-weight:500}
.crumb a:hover{color:var(--gold)}

/* ===================== PROJECTS TABLE ===================== */
.ptools{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.ptools input,.ptools select{font-family:var(--ff-body);font-size:15px;padding:11px 15px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink)}
.ptools input{flex:1;min-width:220px}
.ptable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;font-size:14.5px}
.ptable thead{background:var(--navy);color:#fff}
.ptable th,.ptable td{padding:13px 16px;text-align:left;vertical-align:top}
.ptable th{font-family:var(--ff-head);font-weight:600;font-size:13px;letter-spacing:.03em}
.ptable tbody tr{border-top:1px solid var(--line)}
.ptable tbody tr:nth-child(even){background:var(--soft)}
.ptable .yr{font-weight:700;color:var(--gold-d);white-space:nowrap}
.ptable .org{color:var(--green-d);font-weight:600}
.pcount{color:var(--muted);font-size:14px;margin-bottom:10px}

/* ===================== CONTACT ===================== */
.offices{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-bottom:46px}
.office{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;box-shadow:var(--shadow-s)}
.office .pin{display:inline-block;background:var(--gold-soft);color:var(--gold-d);font-weight:700;font-family:var(--ff-head);
  font-size:13px;padding:6px 14px;border-radius:20px;margin-bottom:14px}
.office h3{color:var(--navy);font-size:21px;margin-bottom:12px}
.office .row{display:flex;gap:10px;margin:9px 0;color:var(--body);font-size:15px}
.office .row b{color:var(--navy)}
.cform{display:grid;gap:16px}
.cform .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform input,.cform textarea,.cform select{font-family:var(--ff-body);font-size:15px;padding:14px 16px;border:1px solid var(--line);
  border-radius:10px;width:100%;background:var(--soft);color:var(--ink)}
.cform textarea{min-height:140px;resize:vertical}
.cform input:focus,.cform textarea:focus,.cform select:focus{outline:2px solid var(--gold);background:#fff}
.mapwrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:100%;min-height:340px}
.mapwrap iframe{width:100%;height:100%;border:0;display:block}

/* ===================== FOOTER ===================== */
.foot{background:var(--navy-3);color:#aebdce;padding:70px 0 0;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:44px;padding-bottom:50px}
.foot h4{color:#fff;font-size:17px;margin-bottom:20px}
.foot-brand .logopanel{background:#fff;border-radius:12px;padding:12px 14px;display:inline-block;margin-bottom:18px}
.foot-brand .logopanel img{height:54px}
.foot-links{list-style:none;display:grid;gap:11px}
.foot-links a{transition:.2s}
.foot-links a:hover{color:var(--gold);padding-left:5px}
.foot .off{margin-bottom:18px}
.foot .off b{color:#fff;font-family:var(--ff-head);display:block;margin-bottom:5px}
.foot .off span{display:block;font-size:14px;line-height:1.7}
.foot a:hover{color:var(--gold)}
.foot-soc{display:flex;gap:12px;margin-top:8px}
.foot-soc a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.25s;color:#fff}
.foot-soc a:hover{background:var(--gold);color:var(--navy-3)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;text-align:center;font-size:13.5px;color:#8498ad}
.foot-bottom a{color:var(--gold)}

/* svg icon sizing */
.ic-svg{width:18px;height:18px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.office .ic-svg{color:var(--gold-d);margin-top:3px}

/* reveal on scroll — only hidden when JS is active, so content never disappears if JS fails */
.js .reveal{opacity:0;transform:translateY(24px);transition:.7s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}}

/* ===================== RESPONSIVE ===================== */
@media(max-width:1000px){
  .logos{grid-template-columns:repeat(4,1fr)}
  .gal{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:860px){
  .menu{position:fixed;inset:82px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:10px 16px 20px;box-shadow:0 14px 24px rgba(19,39,67,.12);transform:translateY(-140%);transition:.35s;z-index:55}
  .menu.open{transform:none}
  .menu a{padding:14px 10px;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .nav-cta .btn{display:none}
  .split,.grid-3,.grid-2,.focus,.offices{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:34px 20px}
  .sec{padding:60px 0}
  .intro-imgs{max-width:460px;margin:0 auto 40px}
}
@media(max-width:560px){
  .logos{grid-template-columns:repeat(3,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .cform .two{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .topbar .grp{gap:12px}
  .hero{min-height:82vh}
}