/* ============================================================
   Shahan Landing Page — standalone stylesheet (🔥 Warm Orange)
   ============================================================ */

/* ============================================================
   Fonts — Kufi Arabic (Arabic/Persian) + Cairo fallback (English)
   ============================================================ */
@font-face {
    font-family: 'KufiArabic';
    src: url('../fonts/noto-kufi-arabic-v21-arabic-regular.woff2') format('woff2');
    font-weight: 400 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Cairo';
    src: local('Cairo'), local('Tahoma'), local('Arial');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root{
  /* 🎨 Shahan — Warm Orange (Spark) Palette */
  --coal:#1a0e05; --coal2:#2a1508; --ash:#f5ede4;
  --ember:#e85d04; --gold:#ff8c42; --mute:#b89b82;
  --bg:#1a0e05;
  --ease:cubic-bezier(.77,0,.18,1);
  --ormuz-font:'Cairo',Tahoma,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:var(--coal)}
body{font-family:var(--ormuz-font);color:var(--ash);background:var(--bg);transition:background 1s}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* الخط حسب اللغة */
html[lang="fa-IR"],
html[lang="fa-IR"] body,
html[lang="fa-IR"] button,
html[lang="fa-IR"] input,
html[lang="fa-IR"] textarea,
html[lang="ar"],
html[lang="ar"] body,
html[lang="ar"] button,
html[lang="ar"] input,
html[lang="ar"] textarea{
  font-family:'KufiArabic',Tahoma,sans-serif;
}

html[lang="en"],
html[lang="en"] body,
html[lang="en"] button,
html[lang="en"] input,
html[lang="en"] textarea{
  font-family:'Cairo',Tahoma,sans-serif;
}

/* Preloader */
.ormuz-preloader{position:fixed;inset:0;z-index:100;background:var(--coal);display:grid;place-items:center;transition:transform 1s var(--ease)}
.ormuz-preloader.is-out{transform:translateY(-100%)}
.ormuz-pre-inner{text-align:center}
.ormuz-pre-logo{font-size:clamp(48px,12vw,110px);font-weight:900;letter-spacing:.08em;direction:ltr;
  background:linear-gradient(90deg,#3a1c0a 0 var(--p,0%),transparent 0),linear-gradient(90deg,var(--ember) var(--p,0%),#3a1c0a var(--p,0%));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.ormuz-pre-bar{width:220px;height:2px;background:#3a1c0a;margin:14px auto 0;overflow:hidden}
.ormuz-pre-bar i{display:block;height:100%;width:100%;background:var(--ember);transform:scaleX(0);transform-origin:right}

/* Fixed layers */
#ormuz-fx{position:fixed;inset:0;z-index:1;pointer-events:none}
.ormuz-curtain{position:fixed;inset:0;z-index:60;background:var(--ember);transform:translateY(100%);pointer-events:none}
.ormuz-header{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;
  padding:calc(16px + env(safe-area-inset-top,0px)) clamp(18px,4vw,56px) 16px}

/* Header logo (image) */
.ormuz-logo{
  display: inline-flex;
  align-items: center;
  direction: ltr;
  line-height: 0;
}
.ormuz-logo img{
  display: block;
  height: 26px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px #0008);
}
.ormuz-logo span{
  font-weight:900;font-size:26px;letter-spacing:.1em;direction:ltr;
}
.ormuz-logo b{color:var(--ember)}

.ormuz-dots{position:fixed;z-index:50;left:clamp(14px,2.4vw,34px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px}
.ormuz-dots button{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--mute);background:none;padding:0;transition:.3s}
.ormuz-dots button.is-on{background:var(--ember);border-color:var(--ember);transform:scale(1.5);box-shadow:0 0 12px var(--ember)}
.ormuz-arrows{position:fixed;z-index:50;right:clamp(14px,2.4vw,34px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px}
.ormuz-arrows button{width:42px;height:42px;border-radius:50%;border:1px solid #ffffff33;background:#ffffff0d;color:var(--ash);font-size:16px;backdrop-filter:blur(8px);transition:opacity .3s,transform .3s,background .3s,border-color .3s}
.ormuz-arrows button:hover{background:var(--ember);border-color:var(--ember)}
.ormuz-arrows button.is-off{opacity:.25;pointer-events:none;transform:scale(.9)}

/* Slider */
#ormuz-deck{position:fixed;inset:0;z-index:2}
.ormuz-slide{position:absolute;inset:0;overflow:hidden;visibility:hidden;opacity:0;display:flex;align-items:center;
  padding:90px clamp(24px,8vw,120px) 70px}
.ormuz-slide.is-on{visibility:visible;opacity:1}
.ormuz-pbg{position:absolute;inset:-8% 0;z-index:-1;will-change:transform}

/* 🎨 Warm Orange gradients */
.ormuz-s1 .ormuz-pbg{background:radial-gradient(60% 50% at 70% 60%,#e85d0433,transparent 70%),linear-gradient(160deg,#2a1508,#0d0603)}
.ormuz-s2 .ormuz-pbg{background:radial-gradient(50% 50% at 20% 30%,#ff8c4222,transparent 70%),linear-gradient(160deg,#2a1508,#1a0e05)}
.ormuz-s3 .ormuz-pbg{background:radial-gradient(55% 55% at 80% 40%,#e85d0426,transparent 70%),linear-gradient(200deg,#2a1508,#150a03)}
.ormuz-s4 .ormuz-pbg{background:radial-gradient(60% 50% at 50% 100%,#e85d0444,transparent 70%),linear-gradient(180deg,#1f1108,#100703)}
.ormuz-s5 .ormuz-pbg{background:radial-gradient(60% 50% at 50% 100%,#e85d0444,transparent 70%),linear-gradient(180deg,#1a0e05,#0a0502)}
.ormuz-wrap{width:100%;max-width:1200px;margin:auto}

/* Typography */
.ormuz-slide h1{font-size:clamp(34px,6.2vw,84px);font-weight:900;line-height:1.25;min-height:2.5em}
.ormuz-slide h1 .ormuz-caret{display:inline-block;width:3px;height:.9em;background:var(--ember);margin-inline-start:6px;vertical-align:-.1em;animation:ormuz-blink 1s steps(1) infinite}
.ormuz-slide h2{font-size:clamp(28px,4.4vw,56px);font-weight:900;line-height:1.3;margin-bottom:.4em}
.ormuz-grad{background:linear-gradient(90deg,var(--ember),var(--gold),var(--ember));background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:ormuz-gshift 5s linear infinite}
.ormuz-lead{font-size:clamp(16px,1.6vw,21px);color:var(--mute);max-width:560px;line-height:2;margin:18px 0 30px}
.ormuz-btn{position:relative;overflow:hidden;display:inline-block;padding:14px 34px;border-radius:99px;border:0;font:700 17px var(--ormuz-font);
  color:#fff;background:linear-gradient(135deg,#c44702,var(--ember));box-shadow:0 8px 30px #e85d0455;transition:box-shadow .3s,transform .2s;will-change:transform}
.ormuz-btn:hover{box-shadow:0 0 0 4px #e85d0433,0 10px 46px #e85d04aa}
.ormuz-btn.is-ghost{background:transparent;border:1.5px solid #ffffff55;box-shadow:none}
.ormuz-ripple{position:absolute;border-radius:50%;background:#fff6;transform:scale(0);animation:ormuz-rip .7s ease-out forwards;pointer-events:none}

/* Brand slide */
.ormuz-brand{display:flex;flex-direction:column;align-items:center;text-align:center;gap:clamp(18px,3.5vh,34px)}
.ormuz-brand-img{width:auto;height:auto;max-width:min(72vw,440px);max-height:40vh;object-fit:contain;
  filter:drop-shadow(0 20px 50px #000a) drop-shadow(0 0 40px #e85d0433);animation:ormuz-float 5s ease-in-out infinite}
.ormuz-brand-fb{font-size:clamp(56px,12vw,130px);font-weight:900;letter-spacing:.1em;direction:ltr;animation:ormuz-float 5s ease-in-out infinite}
.ormuz-brand-fb b{color:var(--ember)}
.ormuz-slogan{font-size:clamp(24px,4.2vw,52px);font-weight:900;line-height:1.5;min-height:3em;max-width:900px}
.ormuz-slogan .ormuz-caret{display:inline-block;width:3px;height:.9em;background:var(--ember);margin-inline-start:6px;vertical-align:-.1em;animation:ormuz-blink 1s steps(1) infinite}

/* Products slide */
.ormuz-prod{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,56px);align-items:center;direction:ltr;margin-top:10px}
.ormuz-prod-img{position:relative;justify-self:start;width:min(100%,max(260px,calc(100vh - 310px)));aspect-ratio:1/1;
  border-radius:24px;overflow:hidden;border:1px solid #ffffff18;background:#ffffff0a;box-shadow:0 30px 80px #000a,0 0 70px #e85d0426}
.ormuz-pstack{position:absolute;inset:0}
.ormuz-pstack img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility .45s}
.ormuz-pstack img.is-on{opacity:1;visibility:visible;background-color:whitesmoke}
.ormuz-prod-cap{position:absolute;inset:auto 0 0 0;padding:34px 18px 16px;direction:rtl;text-align:right;
  background:linear-gradient(to top,#000d,transparent);z-index:2}
.ormuz-prod-cap h3{font-size:clamp(17px,2vw,24px);font-weight:800}
.ormuz-prod-cap p{font-size:13.5px;color:var(--mute);margin-top:2px}
.ormuz-prod-list{direction:rtl;display:flex;flex-direction:column;gap:8px}
.ormuz-pitem{display:flex;align-items:center;gap:14px;width:100%;text-align:right;padding:11px 16px;border-radius:14px;
  border:1px solid #ffffff18;background:#ffffff0a;color:var(--ash);font:700 clamp(14px,1.4vw,18px) var(--ormuz-font);
  transition:border-color .3s,background .3s,color .3s}
.ormuz-pitem i{font-style:normal;font-size:13px;color:var(--ember);direction:ltr;min-width:22px}
.ormuz-pitem.is-on{border-color:var(--ember);background:#e85d041f;color:#fff}

/* LTR adjustment for English product list */
.ormuz-prod-list[dir="ltr"]{direction:ltr}
.ormuz-prod-list[dir="ltr"] .ormuz-pitem{text-align:left}
.ormuz-prod-list[dir="ltr"] .ormuz-pitem i{order:-1}

/* About / why */
.ormuz-about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,70px);align-items:center}
.ormuz-about .ormuz-pic img{display:block;width:auto;max-width:100%;height:auto;max-height:62vh;margin-inline:auto;border-radius:24px;box-shadow:0 30px 80px #000a;background-color:whitesmoke}
.ormuz-vals{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.ormuz-val{padding:16px;border-radius:16px;background:#ffffff0a;border:1px solid #ffffff18;backdrop-filter:blur(10px)}
.ormuz-val b{display:block;color:var(--gold);margin-bottom:4px}
.ormuz-val span{font-size:14px;color:var(--mute);line-height:1.7}
.ormuz-steps{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.ormuz-steps div{padding:8px 16px;border-radius:99px;border:1px solid var(--ember);font-size:14px}

/* About-us slide (text only) */
.ormuz-aboutus{max-width:900px;margin:auto}
.ormuz-aboutus h2{text-align:center;margin-bottom:.7em}
.ormuz-aboutus .ormuz-txt p{font-size:clamp(15px,1.5vw,18px);color:var(--mute);line-height:2.1;margin-bottom:16px;text-align:justify}
.ormuz-aboutus .ormuz-txt p:first-of-type{font-size:clamp(16px,1.7vw,20px);color:var(--ash);font-weight:600;text-align:center;margin-bottom:22px}
.ormuz-aboutus .ormuz-txt p strong{color:var(--gold);font-weight:800}
.ormuz-quote{margin:26px 0;padding:18px 24px;border-inline-start:3px solid var(--ember);border-radius:0 14px 14px 0;
  background:#ffffff08;font-size:clamp(15px,1.6vw,18px);line-height:1.9;color:var(--ash);font-style:italic;text-align:center}
.ormuz-aboutus .ormuz-txt{max-height:70vh;overflow-y:auto;padding-inline-end:14px;scrollbar-width:thin;scrollbar-color:var(--ember) transparent;overscroll-behavior:contain}
.ormuz-aboutus .ormuz-txt::-webkit-scrollbar{width:6px}
.ormuz-aboutus .ormuz-txt::-webkit-scrollbar-thumb{background:var(--ember);border-radius:99px}
.ormuz-aboutus .ormuz-txt::-webkit-scrollbar-track{background:#ffffff10}

/* Contact */
.ormuz-contact{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ormuz-box{padding:24px;border-radius:20px;background:#ffffff0d;border:1px solid #ffffff1a;backdrop-filter:blur(12px)}
.ormuz-box h3{font-size:20px;margin-bottom:8px}
.ormuz-box p{color:var(--mute);font-size:15px;line-height:1.9;margin-bottom:12px}
.ormuz-tel{
  display: block;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  direction: ltr;
  text-align: center;
  margin: 8px auto 18px;
  color: var(--gold);
  letter-spacing: .02em;
  text-shadow: 0 0 20px #ff8c4233;
  transition: color .25s, text-shadow .25s;
}
.ormuz-tel:hover{
  color: #fff;
  text-shadow: 0 0 24px #ff8c4266;
}

/* Keyframes */
@keyframes ormuz-blink{50%{opacity:0}}
@keyframes ormuz-gshift{to{background-position:200% 0}}
@keyframes ormuz-float{50%{transform:translateY(-14px)}}
@keyframes ormuz-rip{to{transform:scale(4);opacity:0}}

/* Responsive */
@media(max-width:900px){
  html,body{overflow:hidden}
  .ormuz-slide{align-items:flex-start;overflow-y:auto;padding-top:80px}
  .ormuz-about,.ormuz-contact,.ormuz-prod{grid-template-columns:1fr}
  .ormuz-prod-img{justify-self:center;width:100%;max-width:420px}
  .ormuz-about .ormuz-pic{max-width:420px;margin:0 auto}
  .ormuz-about .ormuz-pic img{width:100%;max-height:none}
  .ormuz-aboutus .ormuz-txt{max-height:none;overflow:visible;padding-inline-end:0}
  .ormuz-dots{left:8px}
  .ormuz-arrows{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
}

/* ============================================================
   SEO Keywords — 3 chips per row (grid)
   ============================================================ */
.ormuz-seo-inline{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid #ffffff18;
}
.ormuz-seo-chips{
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px 14px;
  padding: 0;
  margin: 0;
}
.ormuz-seo-chips li{ display: block; }
.ormuz-seo-chips li a{
  display: block;
  padding: 10px 14px;
  font-size: 13.5px;
  line-height: 1.4;
  text-align: center;
  color: var(--mute);
  background: #ffffff08;
  border: 1px solid #ffffff14;
  border-radius: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .25s, background .25s, border-color .25s, transform .2s;
}
.ormuz-seo-chips li a:hover{
  color: #fff;
  background: #e85d0426;
  border-color: var(--ember);
  transform: translateY(-1px);
}

@media(max-width:900px){
  .ormuz-seo-inline{ margin-top: 20px; padding-top: 18px; }
  .ormuz-seo-chips{ grid-template-columns: repeat(2, 1fr); gap: 8px 10px; }
  .ormuz-seo-chips li a{ font-size: 12.5px; padding: 8px 10px; }
}
@media(max-width:480px){
  .ormuz-seo-chips{ grid-template-columns: 1fr; }
}

/* ============================================================
   Header actions (back-home + language dropdown)
   ============================================================ */
.ormuz-header-actions{
  display: flex;
  align-items: center;
  gap: 12px;
}

/* زر العودة للموقع الرئيسي */
.ormuz-back-home{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 99px;
  border: 1px solid #ffffff33;
  background: #ffffff0d;
  color: var(--ash);
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  transition: background .25s, border-color .25s, color .25s, transform .2s;
}
.ormuz-back-home svg{
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.ormuz-back-home:hover{
  background: #e85d0426;
  border-color: var(--ember);
  color: #fff;
  transform: translateY(-1px);
}

/* ============================================================
   Language dropdown
   ============================================================ */
.ormuz-lang-dd{
  position: relative;
}
.ormuz-lang-dd-btn{
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 1px solid #ffffff33;
  border-radius: 99px;
  background: #ffffff0d;
  color: var(--ash);
  font: inherit;
  font-weight: 700;
  font-size: 13.5px;
  line-height: 1;
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: background .25s, border-color .25s, color .25s;
}
.ormuz-lang-dd-btn:hover{
  background: #e85d0426;
  border-color: var(--ember);
}
.ormuz-lang-dd-current{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
}
.ormuz-lang-dd-current > svg{
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ormuz-lang-dd-current b{
  color: var(--ash);
  font-weight: 700;
}
.ormuz-lang-dd-caret{
  width: 14px !important;
  height: 14px !important;
  fill: none;
  stroke: var(--mute);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .25s;
}
.ormuz-lang-dd.is-open .ormuz-lang-dd-caret{
  transform: rotate(180deg);
}

.ormuz-lang-dd-menu{
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-end: 0;
  inset-inline-start: auto;
  min-width: 180px;
  max-width: calc(100vw - 32px);
  list-style: none;
  padding: 6px;
  margin: 0;
  border-radius: 14px;
  border: 1px solid #ffffff1a;
  background: #1f1108f2;
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px #000a;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 60;
}
.ormuz-lang-dd.is-open .ormuz-lang-dd-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ormuz-lang-dd-menu li{ display: block; }
.ormuz-lang-dd-menu a{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--mute);
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .2s, color .2s;
}
.ormuz-lang-dd-menu a:hover{
  background: #ffffff0d;
  color: var(--ash);
}
.ormuz-lang-dd-menu a.is-on{
  background: #e85d041f;
  color: #fff;
}
.ormuz-lang-dd-menu a svg{
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================
   Mobile (≤700px)
   ============================================================ */
@media (max-width: 700px){
  .ormuz-header-actions{ gap: 8px; }
  .ormuz-back-home{ font-size: 12.5px; padding: 8px 12px; gap: 6px; }
  .ormuz-back-home svg{ width: 14px; height: 14px; }
  .ormuz-lang-dd-current b{ display: none; }
  .ormuz-lang-dd-current{ padding: 7px 10px; gap: 6px; }
  .ormuz-lang-dd-menu{
    position: fixed;
    top: 70px;
    inset-inline-start: 16px !important;
    inset-inline-end: 16px !important;
    min-width: 0;
    max-width: none;
    padding: 8px;
  }
  .ormuz-lang-dd-menu a{ padding: 12px 14px; font-size: 14.5px; }
  .ormuz-lang-dd-menu a svg{ width: 22px; height: 22px; }
}