/* ============================================
   HAYAT CONSTRUCTION — Brand Design System
   Palette drawn from the company's own gold/navy
   presentation folder identity.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Jost:wght@300;400;500;600&display=swap');

:root{
  --navy-950:#12151f;
  --navy-900:#171d2e;
  --navy-800:#232b42;
  --navy-700:#323d5c;
  --gold-600:#a9823f;
  --gold-500:#c9a15a;
  --gold-300:#e3c688;
  --gold-100:#f3e6c9;
  --cream:#f6f3ec;
  --paper:#fbfaf6;
  --ink:#1b1f2a;
  --muted:#6b7280;
  --line:#e6e1d4;

  --display: 'Cormorant Garamond', serif;
  --body: 'Jost', sans-serif;

  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:600;
  line-height:1.1;
  margin:0 0 .5em;
  color:var(--navy-900);
}
p{margin:0 0 1em;color:var(--muted);}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
section{padding:96px 0;}
.eyebrow{
  font-family:var(--body);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:12.5px;
  color:var(--gold-600);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:28px;height:1px;background:var(--gold-500);
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  font-family:var(--body);
  font-size:14px;
  letter-spacing:.04em;
  font-weight:500;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:.25s ease;
}
.btn-gold{background:var(--gold-500);color:var(--navy-950);}
.btn-gold:hover{background:var(--gold-300);}
.btn-outline{border-color:rgba(255,255,255,.4);color:#fff;}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn-outline-dark{border-color:var(--navy-800);color:var(--navy-900);}
.btn-outline-dark:hover{background:var(--navy-900);color:#fff;}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:100;
  background:rgba(23,29,46,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(201,161,90,.18);
}
.nav-wrap{
  max-width:var(--container);margin:0 auto;padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{width:34px;height:34px;}
.brand .word{font-family:var(--display);color:#fff;line-height:1.05;}
.brand .word b{display:block;font-size:19px;letter-spacing:.04em;font-weight:700;}
.brand .word span{display:block;font-size:9.5px;letter-spacing:.24em;color:var(--gold-300);text-transform:uppercase;}
nav.links{display:flex;gap:38px;}
nav.links a{
  font-size:13.5px;letter-spacing:.03em;color:#d8dae3;
  position:relative;padding:6px 0;transition:.2s;
}
nav.links a:hover, nav.links a.active{color:var(--gold-300);}
nav.links a.active::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold-500);
}
.nav-cta{display:flex;align-items:center;gap:22px;}
.nav-phone{color:#d8dae3;font-size:13px;display:flex;align-items:center;gap:8px;}
.nav-phone svg{width:14px;height:14px;stroke:var(--gold-500);}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;}
.menu-toggle span{display:block;width:22px;height:1.5px;background:#fff;margin:5px 0;}

/* ---------- Hero (dark, brand swoosh) ---------- */
.hero{
  position:relative;
  background:linear-gradient(180deg,#1b2338 0%,var(--navy-950) 70%);
  color:#fff;
  overflow:hidden;
  padding:130px 0 150px;
}
.hero .swoosh{
  position:absolute;right:-10%;bottom:-20%;width:75%;max-width:900px;
  opacity:.9;pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;
  position:relative;z-index:2;
}
.hero h1{
  color:#fff;font-size:clamp(38px,5vw,64px);font-weight:600;
  letter-spacing:.01em;
}
.hero h1 em{color:var(--gold-400,var(--gold-300));font-style:normal;}
.hero p.lead{color:#c3c7d6;font-size:17px;max-width:480px;margin-bottom:36px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px;}
.hero-stats{display:flex;gap:44px;border-top:1px solid rgba(255,255,255,.14);padding-top:28px;}
.hero-stats div b{font-family:var(--display);font-size:30px;color:var(--gold-300);display:block;}
.hero-stats div span{font-size:12px;letter-spacing:.06em;color:#9ba1b4;text-transform:uppercase;}

.page-hero{
  background:linear-gradient(180deg,#1b2338 0%,var(--navy-950) 100%);
  color:#fff;padding:80px 0 70px;position:relative;overflow:hidden;
}
.page-hero .swoosh{position:absolute;right:-15%;bottom:-60%;width:60%;max-width:600px;opacity:.85;}
.page-hero h1{color:#fff;font-size:clamp(32px,4vw,48px);position:relative;z-index:2;}
.page-hero p{color:#b7bccb;max-width:560px;position:relative;z-index:2;font-size:16px;}
.breadcrumb{color:var(--gold-300);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;position:relative;z-index:2;}

/* ---------- Section headers ---------- */
.sec-head{max-width:640px;margin-bottom:56px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);}

/* ---------- Cards / Services ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.service-card{
  background:var(--paper);border:1px solid var(--line);padding:38px 30px;
  transition:.3s ease;position:relative;
}
.service-card:hover{border-color:var(--gold-500);transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(23,29,46,.25);}
.service-card .icon{width:46px;height:46px;margin-bottom:22px;}
.service-card .icon svg{width:100%;height:100%;stroke:var(--gold-600);fill:none;stroke-width:1.3;}
.service-card h3{font-size:21px;margin-bottom:10px;}
.service-card p{font-size:14.5px;margin-bottom:0;}
.service-card .num{
  position:absolute;top:26px;right:30px;font-family:var(--display);
  font-size:13px;color:var(--line);font-weight:600;
}

/* ---------- About / split sections ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.frame{
  aspect-ratio:4/5;background:var(--navy-900);position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.frame svg{width:55%;stroke:var(--gold-500);}
.frame::after{
  content:"";position:absolute;inset:16px;border:1px solid rgba(201,161,90,.35);
}
.quote-block{
  background:var(--navy-900);color:#fff;padding:70px 60px;position:relative;
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;
}
.quote-block .mark{font-family:var(--display);font-size:80px;color:var(--gold-500);line-height:.6;}
.quote-block p{color:#dfe1e9;font-size:19px;font-family:var(--display);font-style:italic;margin-bottom:18px;}
.quote-block .who{color:var(--gold-300);font-size:13px;letter-spacing:.05em;text-transform:uppercase;}

.stats-strip{background:var(--navy-950);color:#fff;}
.stats-strip .grid-4{display:grid;grid-template-columns:repeat(4,1fr);}
.stats-strip .stat{text-align:center;padding:52px 20px;border-left:1px solid rgba(255,255,255,.08);}
.stats-strip .stat:first-child{border-left:none;}
.stats-strip .stat b{font-family:var(--display);font-size:42px;color:var(--gold-300);display:block;margin-bottom:6px;}
.stats-strip .stat span{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:#9ba1b4;}

/* ---------- Values ---------- */
.value-row{display:flex;gap:26px;padding:26px 0;border-top:1px solid var(--line);}
.value-row:last-child{border-bottom:1px solid var(--line);}
.value-row .n{font-family:var(--display);font-size:22px;color:var(--gold-500);width:44px;flex-shrink:0;}
.value-row h4{margin-bottom:6px;font-size:18px;}
.value-row p{margin:0;font-size:14.5px;}

/* ---------- Projects ---------- */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.filter-row button{
  font-family:var(--body);background:none;border:1px solid var(--line);
  padding:10px 20px;font-size:13px;letter-spacing:.03em;cursor:pointer;transition:.2s;color:var(--muted);
}
.filter-row button.active,.filter-row button:hover{background:var(--navy-900);color:#fff;border-color:var(--navy-900);}
.proj-card{background:var(--navy-900);color:#fff;overflow:hidden;position:relative;}
.proj-visual{
  aspect-ratio:4/3;background:linear-gradient(150deg,#232b42,#171d2e);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
}
.proj-visual svg{width:40%;stroke:var(--gold-500);opacity:.85;}
.proj-visual .tag{
  position:absolute;top:16px;left:16px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  background:rgba(201,161,90,.15);color:var(--gold-300);padding:6px 12px;border:1px solid rgba(201,161,90,.4);
}
.proj-body{padding:26px 28px 30px;}
.proj-body h3{color:#fff;font-size:20px;margin-bottom:6px;}
.proj-body p{color:#9ba1b4;font-size:13.5px;margin-bottom:0;}

/* ---------- Process ---------- */
.process-row{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;}
.process-step{padding:0 20px;position:relative;}
.process-step .n{
  font-family:var(--display);font-size:15px;color:var(--gold-500);
  width:38px;height:38px;border:1px solid var(--gold-500);border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:var(--paper);
}
.process-row::before{
  content:"";position:absolute;top:19px;left:5%;right:5%;height:1px;background:var(--line);
}
.process-step h4{font-size:15.5px;margin-bottom:8px;}
.process-step p{font-size:13px;}

/* ---------- CTA strip ---------- */
.cta-strip{
  background:var(--navy-950);color:#fff;text-align:center;padding:90px 0;
  position:relative;overflow:hidden;
}
.cta-strip h2{color:#fff;font-size:clamp(28px,3.6vw,42px);max-width:640px;margin:0 auto 18px;}
.cta-strip p{color:#9ba1b4;max-width:480px;margin:0 auto 34px;}
.cta-strip .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:60px;}
.contact-info-card{background:var(--navy-900);color:#fff;padding:44px 38px;}
.contact-info-card .row{display:flex;gap:16px;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);}
.contact-info-card .row:first-of-type{border-top:none;}
.contact-info-card .row svg{width:20px;height:20px;stroke:var(--gold-500);flex-shrink:0;margin-top:3px;}
.contact-info-card .row b{display:block;color:#fff;font-size:14.5px;margin-bottom:3px;}
.contact-info-card .row span,.contact-info-card .row a{color:#9ba1b4;font-size:14px;}
form.contact-form{display:grid;gap:18px;}
form.contact-form .two{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
form.contact-form label{font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;display:block;}
form.contact-form input,form.contact-form select,form.contact-form textarea{
  width:100%;border:1px solid var(--line);background:var(--paper);
  padding:13px 15px;font-family:var(--body);font-size:14.5px;color:var(--ink);
}
form.contact-form input:focus,form.contact-form select:focus,form.contact-form textarea:focus{
  outline:none;border-color:var(--gold-500);
}
form.contact-form textarea{resize:vertical;min-height:130px;}
.map-strip{height:340px;background:var(--navy-900);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.map-strip svg{width:36px;stroke:var(--gold-500);}
.map-strip span{position:absolute;bottom:20px;left:24px;color:#9ba1b4;font-size:13px;}

/* ---------- Footer ---------- */
footer.site{background:var(--navy-950);color:#9ba1b4;padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14px;max-width:280px;}
.footer-col h5{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px;font-family:var(--body);font-weight:500;}
.footer-col ul li{margin-bottom:12px;font-size:14px;}
.footer-col ul li a:hover{color:var(--gold-300);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;font-size:12.5px;flex-wrap:wrap;gap:10px;}
.footer-bottom .socials{display:flex;gap:14px;}
.footer-bottom .socials a{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.15);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.footer-bottom .socials a:hover{border-color:var(--gold-500);background:rgba(201,161,90,.1);}
.footer-bottom .socials svg{width:14px;height:14px;stroke:#c3c7d6;}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.split,.contact-wrap{grid-template-columns:1fr;}
  .hero .swoosh{width:100%;opacity:.35;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .stats-strip .grid-4{grid-template-columns:repeat(2,1fr);}
  .stats-strip .stat:nth-child(3){border-left:none;}
  .process-row{grid-template-columns:repeat(2,1fr);gap:34px;}
  .process-row::before{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  nav.links{display:none;}
  .menu-toggle{display:block;}
  .nav-phone{display:none;}
}
@media(max-width:640px){
  section{padding:64px 0;}
  .footer-grid{grid-template-columns:1fr;}
  form.contact-form .two{grid-template-columns:1fr;}
  .quote-block{grid-template-columns:1fr;padding:44px 28px;text-align:center;}
  .quote-block .mark{display:none;}
}

/* ---------- WhatsApp Floating Button ---------- */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:58px;
  height:58px;
  background:#25D366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.25);
  z-index:999;
  transition:.25s;
}
.whatsapp-float:hover{
  background:#1ebe5b;
  transform:scale(1.07);
  box-shadow:0 10px 26px rgba(0,0,0,.32);
}
.whatsapp-float svg{
  width:30px;
  height:30px;
  fill:#fff;
}
@media(max-width:640px){
  .whatsapp-float{
    right:16px;
    bottom:16px;
    width:52px;
    height:52px;
  }
  .whatsapp-float svg{width:26px;height:26px;}
}