/* KASALTO — Editorial gallery luxury, elevated edition.
   Palette: white / deep navy #152A3E / champagne gold #C6A96B / warm gray #F5F4F1
   Architectural typography: Archivo throughout — light uppercase, wide tracking. No black backgrounds. */
:root{
  --navy:#152A3E;
  --navy-deep:#0E1D2B;
  --gold:#C6A96B;
  --gold-deep:#A5854F;
  --ink:#3A3A3A;
  --body:#5A5A5A;
  --muted:#8A8A8A;
  --band:#F5F4F1;
  --line:#E7E2D9;
  --white:#FFFFFF;
  --font:'Archivo','Inter',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
::selection{background:rgba(198,169,107,.42);color:var(--navy-deep)}
body{font-family:var(--font);color:var(--body);background:var(--white);line-height:1.8;font-size:17px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
section{padding:145px 0}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.wordmark{font-weight:700;font-size:21px;letter-spacing:.42em;color:var(--navy);padding-left:.42em}
.nav-links{display:flex;gap:40px;align-items:center}
.nav-links a{font-size:12.5px;font-weight:600;letter-spacing:.24em;color:var(--navy);text-transform:uppercase;position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .35s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--gold-deep)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:10px}
.burger span{display:block;width:26px;height:2px;background:var(--navy);margin:6px 0;transition:.3s}

/* ---------- type system ---------- */
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:22px}
.eyebrow.center{text-align:center}
.sec-num{font-family:var(--font);font-weight:700;font-size:12px;letter-spacing:.18em;color:var(--navy)}
.sec-sep{color:var(--gold);font-weight:400;margin:0 14px 0 16px}
h1,h2,h3{font-family:var(--font);font-weight:300;color:var(--navy);line-height:1.28;letter-spacing:.12em;text-transform:uppercase}
h2{font-size:clamp(38px,4.6vw,60px);margin-bottom:10px}
h3{font-size:clamp(22px,2.4vw,28px)}
.gold-rule{width:96px;height:1px;background:var(--gold);margin:28px 0 32px}
.gold-rule.center{margin-left:auto;margin-right:auto}
.section-head{max-width:820px;margin:0 auto 78px;text-align:center}
.section-head p{margin-top:8px}
.lede{font-size:19px;color:var(--body);max-width:660px}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.26em;text-transform:uppercase;padding:20px 54px;border-radius:999px;transition:all .35s ease;cursor:pointer;border:0}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-2px);letter-spacing:.32em}
.btn-gold-outline{background:transparent;color:#fff;border:1px solid var(--gold);border-radius:999px}
.btn-gold-outline:hover{background:var(--gold);color:var(--navy-deep);letter-spacing:.32em}

/* ---------- hero ---------- */
.hero{position:relative;min-height:94vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:78px 0 0}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;will-change:transform}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,29,43,.16) 0%,rgba(14,29,43,.06) 45%,rgba(14,29,43,.26) 100%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:0 24px;max-width:1200px}
.hero-eyebrow{font-size:13px;font-weight:600;letter-spacing:.42em;text-transform:uppercase;color:#fff;margin-bottom:30px;text-shadow:0 1px 3px rgba(14,29,43,.55),0 0 18px rgba(14,29,43,.35)}
.hero h1{color:#fff;font-family:var(--font);font-weight:200;font-size:clamp(52px,9vw,128px);letter-spacing:.1em;text-transform:uppercase;line-height:1.12;margin-bottom:18px;text-shadow:0 2px 34px rgba(0,0,0,.35)}
.hero-sub{font-family:var(--font);font-weight:300;font-size:14px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.scroll-cue{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;color:#fff;font-size:11px;letter-spacing:.42em;text-transform:uppercase;opacity:.85;display:flex;flex-direction:column;align-items:center;gap:12px}
.scroll-cue::after{content:"";width:1px;height:46px;background:linear-gradient(#fff,transparent);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.4}50%{opacity:1}}

/* ---------- split modules ---------- */
.split{display:grid;grid-template-columns:5fr 7fr;gap:90px;align-items:center}
.split.flip{grid-template-columns:7fr 5fr}
.split .photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3.4}
.split.flip .photo{order:-1}
.overlap-card{background:#fff;padding:58px 56px;position:relative;z-index:2;margin-left:-120px;box-shadow:0 26px 70px rgba(21,42,62,.10);border-top:1px solid var(--gold)}
.split.flip .overlap-card{margin-left:0;margin-right:-120px}
.split .overlap-card .btn{margin-top:16px}
.photo-caption{font-family:var(--font);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:18px}
.photo-caption em{font-style:normal;font-weight:700;color:var(--navy)}

/* ---------- statement block (architectural) ---------- */
.statement{background:#fff}
.statement-inner{max-width:900px;margin:0 auto;border-top:1px solid var(--gold);padding-top:54px}
.statement .kicker{font-size:11.5px;font-weight:700;letter-spacing:.36em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:26px}
.statement p{font-family:var(--font);font-weight:300;font-size:clamp(22px,2.8vw,34px);line-height:1.5;color:var(--navy);letter-spacing:.1em;text-transform:uppercase}
.statement .ref{margin-top:30px;font-size:11.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}

/* ---------- stats band ---------- */
.stats{background:var(--band);padding:100px 0}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}
.stat b{display:block;font-family:var(--font);font-weight:200;font-size:clamp(64px,7vw,96px);color:var(--navy);line-height:1.05;letter-spacing:.04em}
.stat span{font-size:12.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep);display:block;margin-top:10px}

/* ---------- video ---------- */
.video-section .video-frame{max-width:1000px;margin:0 auto;box-shadow:0 34px 90px rgba(21,42,62,.14)}
.video-frame video{width:100%;display:block;aspect-ratio:16/9;background:#000}

/* ---------- services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.service-card{background:#fff;border:1px solid var(--line);transition:transform .4s ease,box-shadow .4s ease}
.service-card:hover{transform:translateY(-8px);box-shadow:0 30px 64px rgba(21,42,62,.12)}
.service-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.service-card .card-body{padding:38px 34px 42px;text-align:center}
.service-card h3{margin-bottom:16px}
.service-card p{font-size:15.5px}

/* ---------- navy CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;padding:112px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(32px,3.8vw,48px);max-width:680px}
.cta-band .gold-rule{margin:0 0 26px}

/* ---------- portfolio grid ---------- */
.portfolio{background:var(--white)}
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.p-card{position:relative;overflow:hidden;display:block;aspect-ratio:4/3.2}
.p-card img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.6,.2,1)}
.p-card:hover img{transform:scale(1.05)}
.p-card .overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(14,29,43,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:30px;opacity:0;transition:opacity .45s ease}
.p-card:hover .overlay{opacity:1}
.p-card .overlay span{font-size:11px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.p-card .overlay h3{color:#fff;font-size:27px;margin-top:10px;font-weight:500}
.center-cta{text-align:center;margin-top:60px}

/* ---------- process ---------- */
.process{background:var(--band)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:10px}
.step{background:#fff;border-top:1px solid var(--gold);padding:46px 40px;transition:transform .35s ease,box-shadow .35s ease}
.step:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(21,42,62,.10)}
.step .num{font-family:var(--font);font-weight:500;font-size:28px;color:var(--gold);margin-bottom:18px;letter-spacing:.04em}
.step h3{margin-bottom:16px}
.step p{font-size:15.5px}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 4px;font-family:var(--font);font-size:15.5px;font-weight:600;letter-spacing:.08em;color:var(--navy);text-align:left;text-transform:uppercase}
.faq-q .chev{flex:none;font-family:var(--font);font-size:30px;font-weight:400;color:var(--gold-deep);transition:transform .3s;line-height:1}
.faq-item.open .faq-q .chev{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.faq-a p{padding:0 4px 30px;font-size:16.5px;max-width:720px}

/* ---------- contact section ---------- */
.contact-section{text-align:center}
.contact-cards{display:flex;justify-content:center;gap:64px;flex-wrap:wrap;margin:48px 0}
.contact-cards div{min-width:220px}
.contact-cards h4{font-size:12px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:12px}
.contact-cards p{color:var(--navy);font-weight:600;font-size:19px}
.placeholder-note{font-size:13.5px;color:var(--muted);margin-top:28px}

/* ---------- page hero (inner pages) ---------- */
.page-hero{position:relative;min-height:58vh;display:flex;align-items:flex-end;justify-content:center;text-align:center;overflow:hidden;margin-top:78px}
.page-hero .hero-bg img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.page-hero .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,29,43,.35),rgba(14,29,43,.15) 45%,rgba(14,29,43,.6))}
.page-hero .hero-content{padding-bottom:70px}
.page-hero h1{color:#fff;font-family:var(--font);font-weight:300;font-size:clamp(44px,6.4vw,84px);letter-spacing:.1em;text-transform:uppercase;line-height:1.2}
.page-hero .hero-eyebrow{margin-bottom:20px}
.page-intro{padding:110px 0 0}

/* ---------- facts / detail ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-bottom:80px}
.fact{padding:30px 28px;border-left:1px solid var(--line)}
.fact:first-child{border-left:0}
.fact span{display:block;font-size:11px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:10px}
.fact b{color:var(--navy);font-weight:600;font-size:18px}
.detail-body{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;margin-bottom:90px}
.detail-body h2{margin-bottom:26px}
.detail-body p{margin-bottom:20px}
.info-block{border-top:1px solid var(--gold);padding-top:24px;margin-bottom:36px}
.info-block h4{font-size:12px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--navy);margin-bottom:10px}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin:34px 0 100px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.next-project{display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;padding:64px 8%;transition:background .3s}
.next-project:hover{background:var(--navy-deep)}
.next-project span{font-size:12px;letter-spacing:.36em;text-transform:uppercase;color:var(--gold)}
.next-project h3{color:#fff;font-size:clamp(30px,4vw,46px);margin-top:12px;font-weight:500}
.next-project .arrow{font-family:var(--font);font-size:52px;color:var(--gold);font-weight:400}

/* ---------- form ---------- */
.form{max-width:700px;margin:0 auto;text-align:left}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.field{margin-bottom:24px}
.field label{display:block;font-size:11.5px;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:var(--navy);margin-bottom:10px}
.field input,.field select,.field textarea{width:100%;font-family:var(--font);font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--line);padding:16px 20px;outline:none;transition:border-color .25s;border-radius:0}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}
.field textarea{min-height:160px;resize:vertical}
.form-note{font-size:13.5px;color:var(--muted);margin-top:20px;text-align:center}

/* ---------- footer ---------- */
footer{background:var(--white);border-top:1px solid var(--line);padding:100px 0 0}
footer .wordmark{font-family:var(--font);font-weight:300;font-size:38px;letter-spacing:.34em;color:var(--navy)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px;margin-bottom:70px}
.foot-grid h4{font-size:12px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--navy);margin-bottom:22px}
.foot-grid a{display:block;color:var(--body);font-size:15.5px;margin-bottom:11px;transition:color .25s}
.foot-grid a:hover{color:var(--gold-deep)}
.foot-base{border-top:1px solid var(--line);padding:28px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.6,.2,1)}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .scroll-cue::after{animation:none}
}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .split,.split.flip{grid-template-columns:1fr;gap:48px}
  .split.flip .photo{order:0}
  .overlap-card,.split.flip .overlap-card{margin:0;padding:42px 34px}
  .services-grid,.steps{grid-template-columns:1fr;max-width:580px;margin-left:auto;margin-right:auto}
  .p-grid{grid-template-columns:repeat(2,1fr)}
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact{border-left:0;border-top:1px solid var(--line)}
  .fact:nth-child(-n+2){border-top:0}
  .fact:nth-child(even){border-left:1px solid var(--line)}
  .detail-body{grid-template-columns:1fr;gap:44px}
  .nav-links{position:fixed;top:78px;right:0;bottom:0;width:min(78vw,340px);background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:30px 34px;transform:translateX(100%);transition:transform .35s ease;box-shadow:-20px 0 50px rgba(21,42,62,.1)}
  .nav-links.open{transform:none}
  .nav-links a{font-size:15px;padding:16px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links a::after{display:none}
  .burger{display:block}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  section{padding:96px 0}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
  .foot-grid{grid-template-columns:1fr;gap:44px}
  footer .wordmark{font-size:30px}
}
@media(max-width:600px){
  .wrap{padding:0 24px}
  .p-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr;gap:38px}
  .contact-cards{gap:32px}
  .overlap-card{padding:36px 28px}
}