/* =========================================================
   FACTORY 1311 — Design tokens
   رنگ پایه از موکاپ‌ها: پس‌زمینه تیره صنعتی + طلایی/کرم
   ========================================================= */
:root{
  --f-bg:        #100e0b;
  --f-bg-alt:    #17140f;
  --f-panel:     #1d1811;
  --f-panel-2:   #221c14;
  --f-gold:      #c9a565;
  --f-gold-dim:  #a5844c;
  --f-cream:     #f1ecdf;
  --f-muted:     #b9ac96;
  --f-muted-2:   #8b8072;
  --f-line:      rgba(241,236,223,0.12);
  --f-line-2:    rgba(241,236,223,0.06);
  --radius-s: 4px;
  --radius-m: 6px;
  --container: 1240px;
  --font-fa: "Vazirmatn", "Tahoma", sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--f-bg);
  color:var(--f-cream);
  font-family:var(--font-fa);
  font-size:16px;
  line-height:1.9;
  direction:rtl;
  text-align:right;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-weight:700; color:var(--f-cream); line-height:1.4; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; }

.container{ max-width:var(--container); margin:0 auto; padding:0 32px; }
@media(max-width:768px){ .container{ padding:0 20px; } }

.visually-hidden{ position:absolute !important; width:1px;height:1px; overflow:hidden; clip:rect(0 0 0 0); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px;
  border-radius:var(--radius-s);
  font-size:15px; font-weight:700;
  border:1px solid transparent;
  white-space:nowrap;
}
.btn svg{ width:16px; height:16px; transform:scaleX(-1); } /* arrow points to reading direction (left) */
.btn-primary{ background:var(--f-gold); color:#1a1509; }
.btn-primary:hover{ background:#dab876; }
.btn-outline{ background:transparent; color:var(--f-cream); border-color:var(--f-line); }
.btn-outline:hover{ border-color:var(--f-gold); color:var(--f-gold); }
.btn-ghost{ color:var(--f-gold); font-weight:700; gap:8px; padding:0; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(16,14,11,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--f-line-2);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; padding:16px 32px; max-width:var(--container); margin:0 auto;
}
.site-logo{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.site-logo .mark{
  font-weight:800; font-size:20px; letter-spacing:.5px; color:var(--f-cream);
  border:1px solid var(--f-gold); padding:4px 9px; border-radius:3px;
}
.site-logo .tagline{
  font-size:10px; line-height:1.5; color:var(--f-muted-2);
  letter-spacing:1px; text-transform:uppercase; font-family:sans-serif;
}
.primary-nav{ display:flex; align-items:center; gap:6px; flex:1; justify-content:center; }
.primary-nav a{
  padding:10px 14px; font-size:14.5px; color:var(--f-muted);
  border-bottom:2px solid transparent;
}
.primary-nav a:hover, .primary-nav a.is-active{ color:var(--f-cream); }
.primary-nav a.is-active{ border-bottom-color:var(--f-gold); }
.header-actions{ display:flex; align-items:center; gap:16px; flex-shrink:0; }
.header-actions .icon-btn{ color:var(--f-muted); font-size:13px; }
.lang-switch{ font-size:13px; color:var(--f-muted); }
.nav-toggle{ display:none; background:none; border:none; color:var(--f-cream); font-size:22px; }
@media(max-width:960px){
  .primary-nav{ display:none; }
  .nav-toggle{ display:block; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:640px; display:flex; align-items:center;
  background-size:cover; background-position:center;
  overflow:hidden;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(10,9,7,.94) 0%, rgba(10,9,7,.66) 38%, rgba(10,9,7,.18) 62%, rgba(10,9,7,.55) 100%);
}
.hero .container{ position:relative; z-index:2; padding-top:60px; padding-bottom:60px; }
.hero-eyebrow{
  display:flex; align-items:center; gap:12px; margin-bottom:22px;
  color:var(--f-gold); font-size:13px; font-weight:700; letter-spacing:1px;
}
.hero-eyebrow .rule{ width:34px; height:1px; background:var(--f-gold); }
.hero h1{
  font-size:clamp(34px,5vw,56px); max-width:620px; margin-bottom:22px;
}
.hero p.lede{
  max-width:520px; color:var(--f-muted); font-size:16.5px; margin-bottom:34px;
}
.hero-side{
  position:absolute; left:40px; top:50%; transform:translateY(-50%);
  text-align:left; font-family:sans-serif; letter-spacing:2px; font-size:11px;
  color:rgba(241,236,223,0.55); line-height:2.4;
}
.hero-dots{ position:absolute; bottom:30px; right:32px; display:flex; gap:18px; font-size:12px; color:var(--f-muted-2); z-index:2; }
.hero-dots span.is-active{ color:var(--f-gold); font-weight:700; }
@media(max-width:900px){ .hero-side{ display:none; } .hero{ min-height:520px; } }

/* ---------- Feature strip (icon columns) ---------- */
.feature-strip{ background:var(--f-bg-alt); border-bottom:1px solid var(--f-line-2); }
.feature-grid{
  display:grid; grid-template-columns:repeat(5,1fr);
  padding:34px 0;
}
.feature-item{
  padding:0 22px; border-inline-start:1px solid var(--f-line-2);
  display:flex; flex-direction:column; gap:10px;
}
.feature-item:first-child{ border-inline-start:none; }
.feature-item .ic{ width:26px; height:26px; color:var(--f-gold); }
.feature-item h4{ font-size:15px; }
.feature-item p{ font-size:13px; color:var(--f-muted-2); }
.feature-item .go{ font-size:12px; color:var(--f-gold-dim); margin-top:4px; }
@media(max-width:960px){ .feature-grid{ grid-template-columns:repeat(2,1fr); gap:24px 0; } .feature-item{ border-inline-start:none; } }

/* ---------- Split section (image + text) ---------- */
.split{ display:grid; grid-template-columns:1.05fr .95fr; background:var(--f-bg); }
.split img.ph, .split .ph{ width:100%; height:100%; min-height:420px; object-fit:cover; background:var(--f-panel); }
.split .content{ padding:70px 60px; display:flex; flex-direction:column; justify-content:center; }
.split .eyebrow-line{ display:flex; align-items:center; gap:12px; color:var(--f-gold); font-size:13px; font-weight:700; margin-bottom:18px; }
.split .eyebrow-line .rule{ width:26px; height:1px; background:var(--f-gold); }
.split h2{ font-size:clamp(24px,3vw,32px); margin-bottom:18px; }
.split p{ color:var(--f-muted); margin-bottom:26px; }
.split.reverse{ grid-template-columns:.95fr 1.05fr; }
.split.reverse .content{ order:2; }
.split.reverse .media{ order:1; }
.split .stats{ border-inline-start:1px solid var(--f-line); padding:70px 40px; display:flex; flex-direction:column; justify-content:center; gap:34px; background:var(--f-panel); }
.split .stats .stat b{ display:block; font-size:30px; color:var(--f-cream); }
.split .stats .stat span{ font-size:13px; color:var(--f-muted-2); }
.split-3{ grid-template-columns:1fr 1fr auto; }
@media(max-width:960px){
  .split, .split.reverse, .split-3{ grid-template-columns:1fr !important; }
  .split .content, .split.reverse .content{ order:0; padding:44px 24px; }
  .split .stats{ border-inline-start:none; border-top:1px solid var(--f-line); flex-direction:row; flex-wrap:wrap; padding:32px 24px; }
}

/* ---------- Quote banner ---------- */
.quote-banner{ position:relative; background:var(--f-panel-2); overflow:hidden; }
.quote-banner .bg{ position:absolute; inset:0; background-size:cover; background-position:center; opacity:.4; }
.quote-banner .container{ position:relative; z-index:2; padding:70px 32px; }
.quote-banner blockquote{ font-size:clamp(20px,2.6vw,28px); max-width:560px; margin-bottom:18px; color:var(--f-cream); }
.quote-banner cite{ font-style:normal; color:var(--f-gold); font-size:14px; }

/* ---------- Card grid ---------- */
.section{ padding:70px 0; }
.section-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:34px; }
.section-head h2{ font-size:clamp(20px,2.4vw,26px); }
.card-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.card{ background:var(--f-panel); border:1px solid var(--f-line-2); border-radius:var(--radius-m); overflow:hidden; }
.card .thumb{ aspect-ratio:4/3; background:var(--f-panel-2); position:relative; }
.card .tag{
  position:absolute; top:12px; right:12px; background:rgba(16,14,11,.75);
  color:var(--f-gold); font-size:11px; padding:5px 10px; border-radius:3px;
}
.card .body{ padding:18px; }
.card h4{ font-size:15px; margin-bottom:8px; }
.card .meta{ font-size:12.5px; color:var(--f-muted-2); }
@media(max-width:960px){ .card-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:600px){ .card-grid{ grid-template-columns:1fr; } }

/* ---------- CTA strip ---------- */
.cta-strip{ background:var(--f-bg-alt); border-top:1px solid var(--f-line-2); }
.cta-strip .wrap{ display:flex; align-items:center; justify-content:space-between; gap:24px; padding:26px 32px; max-width:var(--container); margin:0 auto; flex-wrap:wrap; }
.cta-strip p{ font-size:16px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--f-bg); border-top:1px solid var(--f-line-2); padding-top:50px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:30px; padding-bottom:40px; }
.footer-grid h5{ font-size:14px; margin-bottom:16px; color:var(--f-cream); }
.footer-grid li{ margin-bottom:10px; }
.footer-grid a{ font-size:13.5px; color:var(--f-muted); }
.footer-grid a:hover{ color:var(--f-gold); }
.footer-social{ display:flex; gap:12px; margin-top:16px; }
.footer-social a{ width:32px; height:32px; border:1px solid var(--f-line); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.footer-bottom{ border-top:1px solid var(--f-line-2); padding:18px 0; display:flex; justify-content:space-between; font-size:12.5px; color:var(--f-muted-2); flex-wrap:wrap; gap:10px; }
@media(max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* ---------- Ticket / booking widget ---------- */
.ticket-box{ background:var(--f-panel-2); border:1px solid var(--f-line); border-radius:var(--radius-m); padding:26px; max-width:380px; margin-inline-start:auto; }
.ticket-tabs{ display:flex; gap:8px; margin-bottom:18px; }
.ticket-tabs button{ flex:1; padding:10px; border-radius:var(--radius-s); border:1px solid var(--f-line); background:transparent; color:var(--f-muted); font-weight:700; font-size:14px; }
.ticket-tabs button.is-active{ background:var(--f-gold); color:#1a1509; border-color:var(--f-gold); }
.ticket-field{ display:flex; align-items:center; justify-content:space-between; padding:13px 4px; border-bottom:1px solid var(--f-line); font-size:14px; color:var(--f-muted); }
.ticket-box .btn-primary{ width:100%; justify-content:center; margin-top:18px; }

/* ---------- Form ---------- */
.contact-form{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.contact-form .full{ grid-column:1/-1; }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; background:var(--f-panel); border:1px solid var(--f-line); border-radius:var(--radius-s);
  padding:14px 16px; color:var(--f-cream); font-size:14.5px;
}
.contact-form textarea{ min-height:110px; resize:vertical; }
@media(max-width:700px){ .contact-form{ grid-template-columns:1fr; } }

/* ---------- Map ---------- */
.map-embed{ width:100%; height:340px; border-radius:var(--radius-m); overflow:hidden; border:1px solid var(--f-line); }
.map-embed iframe{ width:100%; height:100%; border:0; filter:grayscale(.2) contrast(1.05); }

/* ---------- FAQ ---------- */
.faq-item{ border-bottom:1px solid var(--f-line); padding:18px 4px; }
.faq-item summary{ display:flex; align-items:center; justify-content:space-between; cursor:pointer; font-size:15px; list-style:none; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item .a{ color:var(--f-muted); font-size:14px; margin-top:12px; }

/* ---------- Strip photo row ---------- */
.photo-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:4px; }
.photo-row .ph{ aspect-ratio:4/3; background:var(--f-panel-2); }
@media(max-width:700px){ .photo-row{ grid-template-columns:repeat(2,1fr); } }

/* generic placeholder swatch (replace with real photography) */
.ph{
  background:repeating-linear-gradient(135deg, var(--f-panel) 0 18px, var(--f-panel-2) 18px 36px);
  display:flex; align-items:center; justify-content:center;
  color:var(--f-muted-2); font-size:12px; text-align:center; padding:10px;
}