/* Arian Sulfa — design system
   Palette, type and rhythm per approved art direction. */

:root{
  --color-bg:#121110;
  --color-surface:#1D1A17;
  --color-text:#F4EDE6;
  --color-muted:#A79C90;
  --color-accent:#C1502E;
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width:1220px;
  --gap:2rem;
  --hairline:rgba(167,156,144,.28);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }

body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:focus-visible, button:focus-visible, summary:focus-visible{
  outline:2px solid var(--color-accent);
  outline-offset:3px;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.08;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
h1{font-size:clamp(2.6rem, 6vw, 5rem);}
h2{font-size:clamp(1.9rem, 3.6vw, 3rem);}
p{margin:0 0 1em;}
.muted{color:var(--color-muted);}

.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 1.5rem;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  background:var(--color-accent);
  color:#fff;
  padding:.75rem 1.25rem;
  z-index:100;
}
.skip-link:focus{ left:1rem; top:1rem; }

/* Eyebrow / numbering */
.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.75rem;
  color:var(--color-muted);
  margin:0 0 1rem;
}

.section-mark{
  display:flex;
  align-items:center;
  gap:.6rem;
  margin-bottom:1.4rem;
}
.section-mark .line{ width:52px; height:1px; background:var(--hairline); }
.section-mark .tick{ width:6px; height:6px; border-radius:50%; background:var(--color-accent); flex-shrink:0; }

/* Reveal / motion */
.js .reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .9s ease, transform .9s ease;
}
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .js .reveal{ opacity:1; transform:none; transition:none; }
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(18,17,16,.86);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--hairline);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1.1rem 1.5rem;
}
.wordmark{
  font-family:var(--font-display);
  font-size:1.35rem;
  letter-spacing:.02em;
}
.wordmark.small{ font-size:1.1rem; margin-bottom:.4rem; }

.primary-nav{
  display:flex;
  gap:2rem;
}
.primary-nav a{
  font-size:.92rem;
  color:var(--color-muted);
  transition:color .25s ease;
}
.primary-nav a:hover, .primary-nav a[aria-current="page"]{ color:var(--color-text); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:0;
  cursor:pointer;
  padding:.4rem;
}
.nav-toggle span{
  width:24px;
  height:1.5px;
  background:var(--color-text);
  display:block;
}

@media (max-width: 860px){
  .nav-toggle{ display:flex; }
  .primary-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--color-surface);
    flex-direction:column;
    gap:0;
    max-height:0;
    overflow:hidden;
    border-bottom:1px solid var(--hairline);
    transition:max-height .35s ease;
  }
  .primary-nav.is-open{ max-height:400px; }
  .primary-nav a{
    padding:1rem 1.5rem;
    border-top:1px solid var(--hairline);
  }
}

/* Buttons */
.btn-outline{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  border:1px solid var(--color-text);
  color:var(--color-text);
  padding:.9rem 1.9rem;
  font-size:.92rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  transition:background .3s ease, color .3s ease, border-color .3s ease;
}
.btn-outline:hover{
  background:var(--color-accent);
  border-color:var(--color-accent);
  color:#fff;
}

/* Hero */
.hero{
  position:relative;
  min-height:86vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  border-bottom:1px solid var(--hairline);
}
.hero-media{ position:absolute; inset:0; }
.hero-media img{
  width:100%; height:100%; object-fit:cover;
  filter:brightness(.7) saturate(1.05);
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(18,17,16,.92) 0%, rgba(18,17,16,.15) 55%, rgba(18,17,16,.35) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  padding-bottom:4.5rem;
  max-width:760px;
}
.hero-content h1{ margin-bottom:0; }
.rule-ember{
  width:84px; height:2px;
  background:var(--color-accent);
  margin:1.6rem 0;
}
.hero-lead{
  font-size:1.15rem;
  color:var(--color-text);
  max-width:34ch;
}

/* Statement */
.statement{ padding:8rem 0; border-bottom:1px solid var(--hairline); }
.statement-inner{ max-width:720px; margin:0 auto; text-align:left; }
.statement-text{
  font-family:var(--font-display);
  font-size:clamp(1.3rem, 2.6vw, 1.9rem);
  line-height:1.5;
  color:var(--color-text);
}

/* Split (asymmetric editorial) */
.split{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  min-height:78vh;
  border-bottom:1px solid var(--hairline);
}
.split.reverse{ grid-template-columns:.85fr 1.15fr; }
.split.reverse .split-media{ order:2; }
.split.reverse .split-content{ order:1; }
.split-media{ position:relative; min-height:340px; }
.split-media img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
.split-content{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:4.5rem 4rem;
  background:var(--color-surface);
}
.split-content p:last-child{ margin-bottom:0; max-width:46ch; color:var(--color-muted); }

@media (max-width: 900px){
  .split, .split.reverse{ grid-template-columns:1fr; }
  .split-media, .split.reverse .split-media{ order:1; min-height:52vh; }
  .split-content, .split.reverse .split-content{ order:2; padding:3rem 1.5rem; }
}

/* Fullbleed */
.fullbleed{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:flex-end;
  border-bottom:1px solid var(--hairline);
}
.fullbleed img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover;
}
.fullbleed-caption{
  position:relative;
  z-index:2;
  max-width:540px;
  padding:3.5rem;
  margin:0 0 2rem 2rem;
  background:linear-gradient(180deg, rgba(18,17,16,.05), rgba(18,17,16,.88) 55%);
}
@media (max-width:700px){
  .fullbleed-caption{ margin:0 0 1rem 1rem; padding:2rem; }
}

/* Gallery */
.gallery{ padding:7rem 0; border-bottom:1px solid var(--hairline); }
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:200px;
  gap:1px;
  background:var(--hairline);
  margin-top:3rem;
}
.gallery-item{
  position:relative;
  margin:0;
  overflow:hidden;
  background:var(--color-surface);
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .6s ease;
}
.gallery-item:hover img{ transform:scale(1.04); }
@media (prefers-reduced-motion: reduce){
  .gallery-item:hover img{ transform:none; }
}
.gallery-item figcaption{
  position:absolute;
  left:0; right:0; bottom:0;
  padding:.9rem 1.1rem;
  font-size:.78rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--color-text);
  background:linear-gradient(to top, rgba(18,17,16,.85), transparent);
}
.gallery-item--large{ grid-column:span 2; grid-row:span 2; }
.gallery-item--wide{ grid-column:span 2; }

@media (max-width:820px){
  .gallery-grid{ grid-template-columns:repeat(2, 1fr); grid-auto-rows:180px; }
  .gallery-item--large{ grid-column:span 2; grid-row:span 2; }
  .gallery-item--wide{ grid-column:span 2; }
}

/* FAQ */
.faq{ padding:7rem 0; border-bottom:1px solid var(--hairline); }
.faq-list{ margin-top:2.5rem; max-width:780px; }
.faq-item{
  border-top:1px solid var(--hairline);
  padding:1.4rem 0;
}
.faq-item:last-child{ border-bottom:1px solid var(--hairline); }
.faq-item summary{
  cursor:pointer;
  font-family:var(--font-display);
  font-size:1.15rem;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:1rem;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+";
  color:var(--color-accent);
  font-size:1.3rem;
  flex-shrink:0;
}
.faq-item[open] summary::after{ content:"−"; }
.faq-item p{
  margin:1rem 0 0;
  color:var(--color-muted);
  max-width:60ch;
}

/* CTA */
.cta{
  position:relative;
  min-height:70vh;
  display:flex;
  align-items:center;
}
.cta-media{ position:absolute; inset:0; }
.cta-media img{ width:100%; height:100%; object-fit:cover; filter:brightness(.5); }
.cta-content{ position:relative; z-index:2; max-width:640px; }
.cta-content p{ color:var(--color-text); }
.cta-content .btn-outline{ margin-top:1rem; }

/* Page header (subpages) */
.page-header{ padding:7rem 0 4rem; border-bottom:1px solid var(--hairline); }
.page-header .lead{
  font-size:1.15rem;
  color:var(--color-muted);
  max-width:60ch;
}

/* Steps (process page) */
.steps{ padding:5rem 0; border-bottom:1px solid var(--hairline); }
.steps-list{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:0;
  margin-top:2.5rem;
  border-top:1px solid var(--hairline);
  border-left:1px solid var(--hairline);
}
.step{
  padding:3rem 2.5rem;
  border-right:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.step .num{
  font-family:var(--font-display);
  font-size:2.4rem;
  color:var(--color-accent);
  display:block;
  margin-bottom:1rem;
}
.step p{ color:var(--color-muted); max-width:42ch; }
@media (max-width:760px){
  .steps-list{ grid-template-columns:1fr; }
}

/* Info blocks (services/contacts) */
.info-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:0;
  margin-top:2.5rem;
  border-top:1px solid var(--hairline);
  border-left:1px solid var(--hairline);
}
.info-block{
  padding:2.8rem 2.4rem;
  border-right:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.info-block h3{ font-size:1.3rem; margin-bottom:.6rem; }
.info-block p{ color:var(--color-muted); max-width:44ch; }
@media (max-width:760px){
  .info-grid{ grid-template-columns:1fr; }
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:3rem;
  margin-top:3rem;
}
@media (max-width:800px){
  .contact-grid{ grid-template-columns:1fr; }
}
.contact-card{
  border:1px solid var(--hairline);
  padding:2.5rem;
}
.contact-card h3{ font-size:1.1rem; text-transform:uppercase; letter-spacing:.08em; color:var(--color-muted); margin-bottom:1.2rem; }
.contact-card a{ display:inline-block; margin-bottom:.6rem; }
.contact-card p{ margin-bottom:.4rem; }

/* Legal content */
.legal-content{ padding:5rem 0 7rem; }
.legal-content h2{ margin-top:2.5rem; font-size:1.4rem; }
.legal-content p, .legal-content li{ color:var(--color-muted); max-width:70ch; }
.legal-content ul{ padding-left:1.2rem; }

/* Footer */
.site-footer{
  background:var(--color-surface);
  border-top:1px solid var(--hairline);
  padding-top:4rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:2.5rem;
  padding-bottom:2.5rem;
}
.footer-heading{
  font-family:var(--font-body);
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:var(--color-muted);
  margin-bottom:1rem;
}
.footer-nav{ display:flex; flex-direction:column; gap:.5rem; }
.footer-bottom{
  border-top:1px solid var(--hairline);
  padding:1.4rem 1.5rem;
}
@media (max-width:760px){
  .footer-grid{ grid-template-columns:1fr; }
}
/* Landing Factory generated brand lockup */
.lf-brand-lockup{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.lf-brand-lockup img{display:block;width:auto;height:44px;max-width:min(260px,48vw);object-fit:contain}@media(max-width:700px){.lf-brand-lockup img{height:36px;max-width:54vw}}