@font-face {
  font-family: "IRANSans";
  src: url("../assets/fonts/IRANSansXFaNum-Regular.woff2") format("woff2"),
       url("../assets/fonts/IRANSansX-Regular.woff2") format("woff2"),
       local("IRANSansXFaNum"), local("IRANSansX"), local("IRANSans");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IRANSans";
  src: url("../assets/fonts/IRANSansXFaNum-Medium.woff2") format("woff2"),
       url("../assets/fonts/IRANSansX-Medium.woff2") format("woff2"),
       local("IRANSansXFaNum Medium"), local("IRANSansX Medium"), local("IRANSans Medium");
  font-weight: 500 699;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IRANSans";
  src: url("../assets/fonts/IRANSansXFaNum-Bold.woff2") format("woff2"),
       url("../assets/fonts/IRANSansX-Bold.woff2") format("woff2"),
       local("IRANSansXFaNum Bold"), local("IRANSansX Bold"), local("IRANSans Bold");
  font-weight: 700 899;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IRANSans";
  src: url("../assets/fonts/IRANSansXFaNum-Black.woff2") format("woff2"),
       url("../assets/fonts/IRANSansX-Black.woff2") format("woff2"),
       local("IRANSansXFaNum Black"), local("IRANSansX Black"), local("IRANSans Black");
  font-weight: 900 1000;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-main: "IRANSans", "IRANSansX", "IRANSansXFaNum", Tahoma, Arial, sans-serif;
  --navy-950: #061022;
  --navy-900: #0a1732;
  --navy-850: #101f49;
  --brand-blue: #19285e;
  --brand-red: #c51d24;
  --brand-red-2: #ef2331;
  --ink: #101828;
  --muted: #667085;
  --line: rgba(16, 24, 40, .1);
  --white: #fff;
  --soft: #f5f7fb;
  --shadow-lg: 0 30px 90px rgba(6, 16, 34, .22);
  --shadow-md: 0 18px 48px rgba(6, 16, 34, .14);
  --shadow-sm: 0 12px 28px rgba(6, 16, 34, .09);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --container: min(1220px, calc(100% - 48px));
  --header-h: 88px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  direction: rtl;
  font-family: var(--font-main);
  color: var(--ink);
  background: var(--soft);
  line-height: 1.75;
  overflow-x: hidden;
  font-feature-settings: "ss02", "ss03";
  text-rendering: geometricPrecision;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
button, input, textarea { font: inherit; }
::selection { background: rgba(197, 29, 36, .2); }
.container { width: var(--container); margin-inline: auto; }
.section-dark { color: var(--white); background: var(--navy-950); }
.section-light { background: var(--soft); }

.progressbar { position: fixed; inset: 0 0 auto; height: 3px; z-index: 120; background: transparent; }
.progressbar span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--brand-red), #fff); box-shadow: 0 0 20px rgba(239,35,49,.65); }
.cinema-noise { pointer-events: none; position: fixed; inset: 0; z-index: 1; opacity: .045; background-image: radial-gradient(circle at 18% 20%, #fff 0 1px, transparent 1px), radial-gradient(circle at 80% 30%, #fff 0 1px, transparent 1px); background-size: 44px 44px, 72px 72px; mix-blend-mode: overlay; }
.cursor-aura { pointer-events: none; position: fixed; z-index: 2; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(239,35,49,.13), transparent 66%); transform: translate3d(-50%, -50%, 0); opacity: .55; }

.site-header { position: fixed; inset: 16px 0 auto; z-index: 80; transition: inset .28s ease, background .28s ease, transform .28s ease; }
.nav-shell {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 999px;
  background: rgba(6, 16, 34, .62);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 60px rgba(0,0,0,.22);
}
.site-header.is-scrolled { inset-block-start: 8px; }
.site-header.is-scrolled .nav-shell { background: rgba(6, 16, 34, .84); border-color: rgba(255,255,255,.16); }
.brand { min-width: 0; display: inline-flex; align-items: center; gap: 12px; }
.brand-logo {
  inline-size: 46px;
  block-size: 46px;
  border-radius: 14px;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 8px 26px rgba(0,0,0,.18);
}
.brand-copy { display: grid; gap: 1px; min-width: 0; }
.brand-copy strong { color: #fff; font-size: 1.14rem; font-weight: 950; letter-spacing: -.03em; line-height: 1.25; }
.brand-copy small { color: rgba(255,255,255,.64); font-size: .72rem; white-space: nowrap; line-height: 1.35; }
.desktop-nav { justify-self: center; display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); color: rgba(255,255,255,.76); font-size: .94rem; font-weight: 650; }
.desktop-nav a { position: relative; padding: 10px 2px; transition: color .2s ease; }
.desktop-nav a::after { content: ""; position: absolute; right: 0; bottom: 2px; inline-size: 0; block-size: 2px; border-radius: 99px; background: var(--brand-red-2); transition: inline-size .22s ease; }
.desktop-nav a:hover, .desktop-nav a.is-active { color: #fff; }
.desktop-nav a:hover::after, .desktop-nav a.is-active::after { inline-size: 100%; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.shop-link { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--brand-red), var(--brand-red-2)); box-shadow: 0 14px 34px rgba(197,29,36,.27); font-weight: 850; direction: rtl; }
.menu-button { display: none; width: 48px; height: 48px; border: 0; border-radius: 999px; color: #fff; background: rgba(255,255,255,.1); cursor: pointer; }
.menu-button span { display: block; inline-size: 19px; block-size: 2px; margin: 4px auto; border-radius: 99px; background: currentColor; transition: transform .22s ease, opacity .22s ease; }
.menu-open .menu-button span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-button span:nth-child(2) { opacity: 0; }
.menu-open .menu-button span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-nav { display: none; }

.hero { position: relative; min-height: 100svh; padding: calc(var(--header-h) + 86px) 0 0; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 12% 14%, rgba(239,35,49,.2), transparent 27%), radial-gradient(circle at 78% 20%, rgba(255,255,255,.12), transparent 30%), linear-gradient(135deg, #061022 0%, #0a1732 44%, #16245a 100%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(6,16,34,.95), rgba(6,16,34,.56) 48%, rgba(6,16,34,.88)), url('../assets/hero-global.webp') left center / cover no-repeat; opacity: .34; filter: saturate(1.05) contrast(1.05); }
.network-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: .42; }
.hero-grid { min-height: calc(100svh - var(--header-h) - 86px); display: grid; grid-template-columns: minmax(0, .98fr) minmax(430px, .92fr); align-items: center; gap: clamp(36px, 6vw, 86px); padding-block-end: 86px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: rgba(255,255,255,.82); font-weight: 800; margin-block-end: 18px; }
.eyebrow span { width: 46px; height: 2px; border-radius: 99px; background: var(--brand-red-2); box-shadow: 0 0 18px rgba(239,35,49,.8); }
.hero h1 { margin: 0; max-width: 760px; color: #fff; font-size: clamp(2.45rem, 6.1vw, 5.9rem); line-height: 1.06; font-weight: 950; letter-spacing: -.075em; text-wrap: balance; }
.lead { max-width: 730px; margin: 26px 0 0; color: rgba(255,255,255,.76); font-size: clamp(1rem, 1.45vw, 1.18rem); line-height: 2.05; }
.lead b { color: #fff; direction: ltr; display: inline-block; }
.hero-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { position: relative; min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 24px; border-radius: 999px; font-weight: 900; overflow: hidden; transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease; }
.btn::before { content: ""; position: absolute; inset: 0; transform: translateX(120%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.24), transparent); transition: transform .5s ease; }
.btn:hover::before { transform: translateX(-120%); }
.btn:hover { transform: translateY(-3px); }
.btn svg { width: 22px; height: 22px; transform: scaleX(-1); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--brand-red), var(--brand-red-2)); box-shadow: 0 18px 42px rgba(197,29,36,.35); }
.btn-ghost { color: #fff; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.08); backdrop-filter: blur(16px); }
.btn-dark { color: #fff; background: var(--navy-900); }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 720px; margin-top: 46px; }
.stat-card { min-height: 108px; display: grid; align-content: center; gap: 4px; padding: 20px; border-radius: 24px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(18px); box-shadow: 0 18px 42px rgba(0,0,0,.16); }
.stat-card strong { color: #fff; font-size: clamp(1.4rem, 2.4vw, 2.05rem); line-height: 1; font-weight: 950; }
.stat-card span { color: rgba(255,255,255,.65); font-size: .86rem; }
.hero-visual { position: relative; min-height: 570px; transform-style: preserve-3d; }
.visual-card { position: absolute; inset: 34px 10px 50px 0; border-radius: 44px; overflow: hidden; border: 1px solid rgba(255,255,255,.15); box-shadow: var(--shadow-lg); background: rgba(255,255,255,.06); }
.visual-card::before { content: ""; position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, transparent 30%, rgba(6,16,34,.86)); pointer-events: none; }
.visual-card img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); animation: slowZoom 11s ease-in-out infinite alternate; }
.scan { position: absolute; z-index: 4; inset: 0; background: linear-gradient(100deg, transparent 0 42%, rgba(255,255,255,.22) 50%, transparent 58%); transform: translateX(80%); animation: scan 5.6s ease-in-out infinite; }
.ring { position: absolute; z-index: 5; border-radius: 50%; border: 1px solid rgba(255,255,255,.28); box-shadow: inset 0 0 40px rgba(255,255,255,.08); }
.ring-one { width: 180px; height: 180px; right: 14%; top: 12%; animation: orbitFloat 7s ease-in-out infinite; }
.ring-two { width: 120px; height: 120px; left: 13%; bottom: 20%; animation: orbitFloat 8s ease-in-out infinite reverse; }
.float-logo { position: absolute; z-index: 7; right: -2px; top: 0; width: clamp(76px, 7.5vw, 104px); aspect-ratio: 1; border-radius: 28px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); box-shadow: 0 22px 58px rgba(0,0,0,.28); animation: floatY 5.5s ease-in-out infinite; }
.float-logo img { width: 100%; height: 100%; object-fit: cover; }
.float-panel { position: absolute; z-index: 7; display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: 22px; color: #fff; background: rgba(6,16,34,.68); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(18px); box-shadow: 0 18px 48px rgba(0,0,0,.26); }
.float-panel strong { display: block; font-size: 1rem; line-height: 1.2; }
.float-panel small { color: rgba(255,255,255,.66); font-size: .78rem; }
.quality-panel { left: 8%; bottom: 18%; animation: floatY 6.3s ease-in-out infinite reverse; }
.route-panel { right: 12%; bottom: 4%; display: grid; min-width: 210px; animation: floatY 6s ease-in-out infinite; }
.pulse { width: 12px; height: 12px; border-radius: 50%; background: var(--brand-red-2); box-shadow: 0 0 0 0 rgba(239,35,49,.8); animation: pulse 1.8s ease infinite; }
.route-dots { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 8px; }
.route-dots i { height: 3px; border-radius: 99px; background: rgba(255,255,255,.3); position: relative; overflow: hidden; }
.route-dots i::after { content: ""; position: absolute; inset: 0; width: 50%; background: var(--brand-red-2); animation: routeMove 1.8s ease-in-out infinite; }
.marquee { position: relative; z-index: 4; overflow: hidden; border-block: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.055); backdrop-filter: blur(14px); }
.marquee div { display: flex; width: max-content; gap: 38px; padding: 17px 0; color: rgba(255,255,255,.72); font-weight: 850; animation: marquee 22s linear infinite; }
.marquee span { position: relative; white-space: nowrap; }
.marquee span::after { content: ""; position: absolute; left: -22px; top: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-red-2); transform: translateY(-50%); }

.about, .trade, .products, .process, .contact { padding: clamp(78px, 9vw, 132px) 0; }
.split-layout { display: grid; grid-template-columns: .34fr 1fr; gap: clamp(28px, 8vw, 112px); align-items: start; }
.section-kicker, .section-head span, .contact-panel span, .branch-copy span, .belief-copy span { color: var(--brand-red); font-weight: 950; letter-spacing: -.02em; }
.copy-block h2, .section-head h2, .belief-copy h2, .branch-copy h2, .contact-panel h2 { margin: 8px 0 0; color: var(--ink); font-size: clamp(2rem, 4vw, 4.4rem); line-height: 1.18; font-weight: 950; letter-spacing: -.065em; text-wrap: balance; }
.copy-block p, .section-head p, .contact-panel p, .branch-copy p, .belief-copy p { max-width: 870px; color: var(--muted); line-height: 2.12; font-size: 1.04rem; }
.copy-block b { color: var(--ink); }
.section-head { display: grid; gap: 8px; max-width: 850px; margin-bottom: 38px; }
.trade-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.trade-card { position: relative; min-height: 330px; padding: 28px; border-radius: 32px; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.trade-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 28% 8%, rgba(239,35,49,.14), transparent 42%); opacity: 0; transition: opacity .28s ease; }
.trade-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(197,29,36,.2); }
.trade-card:hover::before { opacity: 1; }
.trade-card > * { position: relative; z-index: 2; }
.trade-card.featured { color: #fff; background: linear-gradient(145deg, var(--brand-blue), #0d1b3f 62%, var(--brand-red)); border-color: rgba(255,255,255,.1); }
.card-number { color: rgba(16,24,40,.26); font-weight: 950; font-size: 1rem; }
.trade-card.featured .card-number, .trade-card.featured p { color: rgba(255,255,255,.72); }
.icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 22px 0 26px; border-radius: 20px; color: var(--brand-red); background: rgba(197,29,36,.08); }
.trade-card.featured .icon { color: #fff; background: rgba(255,255,255,.1); }
.icon svg { width: 28px; height: 28px; }
.trade-card h3 { margin: 0; font-size: 1.35rem; font-weight: 950; letter-spacing: -.035em; }
.trade-card p { margin: 14px 0 0; color: var(--muted); line-height: 1.95; font-size: .96rem; }

.brand-belief { position: relative; padding: clamp(70px, 8vw, 110px) 0; overflow: hidden; background: radial-gradient(circle at 16% 50%, rgba(239,35,49,.2), transparent 32%), linear-gradient(135deg, var(--navy-950), var(--brand-blue)); }
.belief-panel { position: relative; display: grid; grid-template-columns: 112px minmax(0, 1fr) minmax(260px, .48fr); gap: 30px; align-items: center; padding: clamp(24px, 4vw, 40px); border-radius: var(--radius-xl); border: 1px solid rgba(255,255,255,.13); background: rgba(255,255,255,.065); backdrop-filter: blur(18px); box-shadow: var(--shadow-lg); overflow: hidden; }
.belief-panel::before { content: ""; position: absolute; width: 430px; height: 430px; left: -170px; top: -150px; border-radius: 50%; background: radial-gradient(circle, rgba(239,35,49,.22), transparent 64%); animation: glowDrift 8s ease-in-out infinite alternate; }
.belief-panel > * { position: relative; z-index: 2; }
.belief-logo { width: 76px; height: 76px; border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,.15); box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.belief-logo img { width: 100%; height: 100%; object-fit: cover; }
.belief-copy h2 { color: #fff; }
.belief-copy p { color: rgba(255,255,255,.72); }
.belief-list { display: grid; gap: 11px; }
.belief-list div { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 12px 14px; border-radius: 17px; color: rgba(255,255,255,.82); background: rgba(255,255,255,.075); border: 1px solid rgba(255,255,255,.1); }
.belief-list i { width: 9px; height: 9px; border-radius: 50%; background: var(--brand-red-2); box-shadow: 0 0 18px rgba(239,35,49,.7); }

.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: 30px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.product-card img { width: 100%; height: 220px; object-fit: cover; transition: transform .45s ease; }
.product-card:hover img { transform: scale(1.06); }
.product-card div { padding: 22px 22px 26px; }
.product-card small { color: var(--brand-red); font-weight: 900; }
.product-card h3 { margin: 7px 0 0; font-size: 1.25rem; font-weight: 950; }
.product-card p { margin: 10px 0 0; color: var(--muted); line-height: 1.9; font-size: .94rem; }

.process { background: #fff; }
.process-line { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.process-line::before { content: ""; position: absolute; right: 8%; left: 8%; top: 44px; height: 2px; background: linear-gradient(90deg, rgba(197,29,36,.2), var(--brand-red), rgba(25,40,94,.18)); }
.process-step { position: relative; z-index: 2; min-height: 220px; padding: 22px; border-radius: 28px; background: var(--soft); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.process-step b { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 16px; color: #fff; background: var(--brand-red); box-shadow: 0 14px 30px rgba(197,29,36,.25); }
.process-step h3 { margin: 26px 0 0; font-size: 1.18rem; font-weight: 950; }
.process-step p { margin: 8px 0 0; color: var(--muted); line-height: 1.85; font-size: .94rem; }

.branches { padding: clamp(78px, 8vw, 120px) 0; background: radial-gradient(circle at 80% 10%, rgba(239,35,49,.2), transparent 30%), linear-gradient(135deg, #061022, #0b1836 46%, #16245a); }
.branch-layout { display: grid; grid-template-columns: .9fr 1fr; gap: clamp(30px, 6vw, 82px); align-items: center; }
.branch-copy h2 { color: #fff; }
.branch-copy p { color: rgba(255,255,255,.72); }
.branch-copy .btn { margin-top: 18px; }
.branch-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.branch-card { min-height: 230px; padding: 28px; border-radius: 32px; color: #fff; background: rgba(255,255,255,.075); border: 1px solid rgba(255,255,255,.13); backdrop-filter: blur(18px); box-shadow: 0 20px 58px rgba(0,0,0,.18); }
.branch-card small { color: rgba(255,255,255,.72); font-weight: 900; direction: rtl; display: block; }
.branch-card h3 { margin: 12px 0 0; font-size: 1.45rem; font-weight: 950; }
.branch-card p { color: rgba(255,255,255,.68); line-height: 1.95; }

.contact-panel { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: clamp(26px, 5vw, 52px); border-radius: var(--radius-xl); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.contact-actions { display: grid; gap: 12px; min-width: 260px; }
.site-footer { padding: 34px 0; color: rgba(255,255,255,.7); background: var(--navy-950); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.footer-brand img { width: 46px; height: 46px; object-fit: cover; border-radius: 14px; }
.footer-brand div { display: grid; line-height: 1.35; }
.footer-brand strong { font-size: 1rem; }
.footer-brand span { color: rgba(255,255,255,.58); font-size: .82rem; }
.site-footer p { margin: 0; font-size: .9rem; }

.reveal, .reveal-soft { opacity: 0; transform: translateY(26px); transition: opacity .72s ease, transform .72s cubic-bezier(.16, 1, .3, 1); }
.reveal-soft { transform: translateY(16px); transition-duration: .58s; }
.reveal.is-visible, .reveal-soft.is-visible { opacity: 1; transform: translateY(0); }

@keyframes slowZoom { from { transform: scale(1.03); } to { transform: scale(1.1); } }
@keyframes scan { 0%, 45% { transform: translateX(86%); opacity: 0; } 55% { opacity: 1; } 100% { transform: translateX(-86%); opacity: 0; } }
@keyframes orbitFloat { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(12px,-16px,0) scale(1.04); } }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(239,35,49,.72); } 70% { box-shadow: 0 0 0 12px rgba(239,35,49,0); } 100% { box-shadow: 0 0 0 0 rgba(239,35,49,0); } }
@keyframes routeMove { 0% { transform: translateX(120%); } 100% { transform: translateX(-220%); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(50%); } }
@keyframes glowDrift { from { transform: translate3d(0,0,0); } to { transform: translate3d(80px,50px,0); } }

@media (max-width: 1120px) {
  :root { --container: min(100% - 40px, 940px); }
  .desktop-nav { gap: 14px; font-size: .88rem; }
  .brand-copy small { display: none; }
  .hero { padding-top: calc(var(--header-h) + 60px); }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 34px; }
  .hero h1, .lead { max-width: 880px; }
  .hero-visual { min-height: 510px; order: 2; }
  .hero-copy { order: 1; }
  .visual-card { inset: 20px 0 40px; }
  .trade-grid, .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .belief-panel { grid-template-columns: 92px 1fr; }
  .belief-list { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
  .process-line { grid-template-columns: repeat(2, 1fr); }
  .process-line::before { display: none; }
}

@media (max-width: 860px) {
  :root { --container: min(100% - 28px, 680px); --header-h: 74px; }
  .site-header { inset-block-start: 10px; }
  .nav-shell { min-height: 62px; padding: 8px 9px 8px 12px; border-radius: 28px; grid-template-columns: 1fr auto; }
  .brand-logo { inline-size: 44px; block-size: 44px; border-radius: 14px; }
  .brand-copy strong { font-size: 1rem; }
  .desktop-nav, .shop-link { display: none; }
  .menu-button { display: block; }
  .mobile-nav { position: fixed; z-index: 79; top: 84px; right: 14px; left: 14px; display: grid; gap: 8px; padding: 14px; border-radius: 28px; background: rgba(6,16,34,.94); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(22px); box-shadow: 0 24px 70px rgba(0,0,0,.32); opacity: 0; visibility: hidden; transform: translateY(-14px) scale(.98); pointer-events: none; transition: opacity .22s ease, transform .22s ease, visibility .22s ease; }
  .mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); pointer-events: auto; }
  .mobile-nav a { display: flex; align-items: center; justify-content: space-between; min-height: 48px; padding: 0 16px; color: rgba(255,255,255,.82); border-radius: 18px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.07); font-weight: 800; }
  .mobile-shop-link { color: #fff !important; background: linear-gradient(135deg, var(--brand-red), var(--brand-red-2)) !important; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { padding-bottom: 54px; }
  .hero h1 { font-size: clamp(2.4rem, 12vw, 4.2rem); letter-spacing: -.07em; }
  .lead { font-size: .98rem; line-height: 2; }
  .hero-cta { align-items: stretch; }
  .hero-cta .btn { flex: 1 1 100%; }
  .hero-stats { grid-template-columns: 1fr 1fr; margin-top: 28px; }
  .stat-card:nth-child(3) { grid-column: 1 / -1; }
  .hero-visual { min-height: 420px; }
  .float-logo { width: 88px; border-radius: 22px; right: 12px; }
  .quality-panel { left: 12px; bottom: 24%; }
  .route-panel { right: 20px; bottom: 18px; min-width: 190px; }
  .split-layout, .branch-layout, .contact-panel { grid-template-columns: 1fr; }
  .trade-grid { grid-template-columns: 1fr; }
  .trade-card { min-height: auto; }
  .product-grid { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 78%); grid-template-columns: none; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; margin-inline: -14px; padding-inline: 14px; }
  .product-card { scroll-snap-align: start; }
  .belief-panel { grid-template-columns: 1fr; }
  .belief-logo { width: 82px; height: 82px; }
  .belief-list { grid-template-columns: 1fr; }
  .process-line { grid-template-columns: 1fr; }
  .process-step { min-height: auto; display: grid; grid-template-columns: 46px 1fr; column-gap: 16px; align-items: center; }
  .process-step p { grid-column: 2; margin-top: 4px; }
  .branch-cards { grid-template-columns: 1fr; }
  .contact-actions { min-width: 0; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  :root { --container: calc(100% - 24px); }
  .cursor-aura, .network-canvas { display: none; }
  .brand-copy small { display: none; }
  .hero { padding-top: 116px; }
  .eyebrow { font-size: .82rem; }
  .eyebrow span { width: 30px; }
  .hero h1 { font-size: clamp(2.25rem, 15vw, 3.35rem); }
  .hero-stats { grid-template-columns: 1fr; }
  .stat-card:nth-child(3) { grid-column: auto; }
  .hero-visual { min-height: 350px; }
  .visual-card { inset: 10px 0 28px; border-radius: 30px; }
  .float-logo { width: 72px; border-radius: 18px; }
  .float-panel { padding: 12px 13px; border-radius: 18px; }
  .quality-panel { left: 8px; bottom: 24%; }
  .route-panel { right: 10px; bottom: 8px; min-width: 166px; }
  .copy-block h2, .section-head h2, .belief-copy h2, .branch-copy h2, .contact-panel h2 { font-size: clamp(1.8rem, 10vw, 2.55rem); }
  .about, .trade, .products, .process, .contact { padding-block: 70px; }
  .marquee div { gap: 28px; animation-duration: 18s; }
  .brand-logo { inline-size: 42px; block-size: 42px; }
  .brand-copy strong { font-size: .98rem; }
  .btn { min-height: 52px; padding-inline: 18px; font-size: .93rem; }
}

@media (max-width: 390px) {
  .nav-shell { padding-inline: 8px; }
  .brand { gap: 8px; }
  .brand-logo { inline-size: 38px; block-size: 38px; border-radius: 12px; }
  .brand-copy strong { font-size: .92rem; }
  .menu-button { width: 44px; height: 44px; }
  .hero h1 { font-size: 2.25rem; }
  .product-grid { grid-auto-columns: 86%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
  .cursor-aura, .network-canvas { display: none; }
}


/* V4 — local IRANSans setup + engineered Persian layout refinements */
body {
  font-family: "IRANSans", Tahoma, Arial, sans-serif;
  font-variant-numeric: normal;
}
.brand-copy strong,
.hero h1,
.copy-block h2,
.section-head h2,
.belief-copy h2,
.branch-copy h2,
.contact-panel h2 {
  letter-spacing: -.045em;
}
.brand-logo,
.float-logo img,
.belief-logo img,
.footer-brand img {
  background: var(--brand-blue);
}
.brand-logo {
  object-fit: cover;
  box-shadow: 0 6px 18px rgba(0,0,0,.16);
}
.float-logo {
  border-radius: 22px;
}
.belief-panel {
  grid-template-columns: 92px minmax(0, 1fr) minmax(260px, .44fr);
}
.packaging {
  padding: clamp(76px, 9vw, 130px) 0;
  background:
    radial-gradient(circle at 14% 12%, rgba(197,29,36,.08), transparent 30%),
    linear-gradient(180deg, #fff 0%, var(--soft) 100%);
}
.package-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(420px, .9fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
}
.package-copy span,
.faq-section .section-head span {
  color: var(--brand-red);
  font-weight: 950;
}
.package-copy h2 {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.4vw, 4.5rem);
  line-height: 1.14;
  font-weight: 950;
  letter-spacing: -.052em;
  text-wrap: balance;
}
.package-copy p {
  max-width: 760px;
  color: var(--muted);
  line-height: 2.12;
  font-size: 1.04rem;
}
.package-visual {
  position: relative;
  padding: clamp(10px, 2vw, 18px);
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(25,40,94,.10), rgba(197,29,36,.08));
  border: 1px solid rgba(16,24,40,.10);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform-style: preserve-3d;
}
.package-visual::before {
  content: "";
  position: absolute;
  inset: -35%;
  background: conic-gradient(from 210deg, transparent, rgba(197,29,36,.22), transparent, rgba(25,40,94,.18), transparent);
  animation: packageSpin 9s linear infinite;
  opacity: .72;
}
.package-visual img {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 1.08 / .9;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 22px 70px rgba(6,16,34,.18);
}
.package-badge {
  position: absolute;
  z-index: 3;
  right: 28px;
  bottom: 28px;
  display: grid;
  gap: 2px;
  padding: 14px 17px;
  color: #fff;
  border-radius: 20px;
  background: rgba(6,16,34,.78);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 44px rgba(0,0,0,.25);
}
.package-badge strong { line-height: 1.2; direction: rtl; }
.package-badge small { color: rgba(255,255,255,.68); }
.faq-section {
  padding: clamp(72px, 8vw, 118px) 0;
  background: #fff;
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.faq-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--soft);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq-card summary {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 950;
  list-style: none;
}
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card summary::after {
  content: "+";
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--brand-red);
  font-weight: 900;
}
.faq-card[open] summary::after { content: "−"; }
.faq-card p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
  line-height: 2;
}
@keyframes packageSpin { to { transform: rotate(360deg); } }

@media (max-width: 1120px) {
  .package-grid { grid-template-columns: 1fr; }
  .package-visual { max-width: 720px; margin-inline: auto; }
  .belief-panel { grid-template-columns: 82px 1fr; }
}
@media (max-width: 860px) {
  .brand-logo { inline-size: 40px; block-size: 40px; border-radius: 12px; }
  .brand-copy strong { font-size: .96rem; }
  .package-grid { gap: 24px; }
  .package-copy h2 { font-size: clamp(2rem, 11vw, 3rem); }
  .package-visual { border-radius: 30px; padding: 10px; }
  .package-visual img { border-radius: 22px; aspect-ratio: 1 / .92; }
  .package-badge { right: 18px; bottom: 18px; padding: 12px 14px; border-radius: 17px; }
  .faq-grid { grid-template-columns: 1fr; }
  .belief-panel { grid-template-columns: 1fr; }
  .belief-logo { width: 68px; height: 68px; }
}
@media (max-width: 540px) {
  .brand-logo { inline-size: 36px; block-size: 36px; border-radius: 10px; }
  .brand-copy strong { font-size: .9rem; }
  .float-logo { width: 64px; border-radius: 16px; }
  .package-badge { position: relative; right: auto; bottom: auto; margin: -8px 10px 0; }
  .package-visual img { aspect-ratio: .94 / 1; }
  .faq-card summary { min-height: 62px; padding: 16px 18px; font-size: .95rem; }
  .faq-card p { padding: 0 18px 18px; }
}

/* V5 — engineered mobile responsive system, not simple desktop stacking */
@media (max-width: 860px) {
  :root {
    --mobile-section-y: 64px;
    --mobile-card-gap: 12px;
  }

  .about,
  .trade,
  .products,
  .process,
  .contact,
  .packaging,
  .faq-section,
  .branches,
  .brand-belief {
    padding-block: var(--mobile-section-y);
  }

  .section-head {
    margin-bottom: 22px;
    gap: 6px;
  }

  .section-head p,
  .copy-block p,
  .package-copy p,
  .belief-copy p,
  .branch-copy p,
  .contact-panel p {
    font-size: .94rem;
    line-height: 1.92;
  }

  .hero-grid {
    gap: 22px;
  }

  .hero-copy {
    display: grid;
  }

  .hero-stats.mobile-stats-rail {
    max-width: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--mobile-card-gap);
  }

  .stat-card {
    min-height: 92px;
    padding: 15px 16px;
    border-radius: 20px;
  }

  .split-layout {
    gap: 16px;
  }

  .section-kicker {
    display: inline-flex;
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    color: var(--brand-red);
    background: rgba(197,29,36,.08);
  }

  .mobile-trade-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: var(--mobile-card-gap);
  }

  .trade-card {
    min-height: 0;
    padding: 20px;
    border-radius: 24px;
  }

  .trade-card .icon {
    width: 46px;
    height: 46px;
    margin: 16px 0 18px;
    border-radius: 16px;
  }

  .trade-card .icon svg {
    width: 23px;
    height: 23px;
  }

  .trade-card h3 {
    font-size: 1.05rem;
    line-height: 1.55;
  }

  .trade-card p,
  .product-card p,
  .process-step p,
  .branch-card p {
    font-size: .84rem;
    line-height: 1.78;
  }

  .mobile-product-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(250px, 42%);
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 16px;
    gap: 14px;
    margin-inline: -16px;
    padding: 2px 16px 16px;
    scrollbar-width: none;
  }

  .mobile-product-rail::-webkit-scrollbar,
  .mobile-trade-layout::-webkit-scrollbar,
  .mobile-stats-rail::-webkit-scrollbar,
  .mobile-branch-layout::-webkit-scrollbar {
    display: none;
  }

  .mobile-product-rail > *,
  .mobile-trade-layout > *,
  .mobile-stats-rail > *,
  .mobile-branch-layout > * {
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .product-card img {
    height: 170px;
  }

  .product-card div {
    padding: 18px 18px 20px;
  }

  .product-card h3 {
    font-size: 1.08rem;
  }

  .mobile-process-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: var(--mobile-card-gap);
  }

  .process-step {
    display: block !important;
    min-height: 0;
    padding: 18px;
    border-radius: 22px;
  }

  .process-step b {
    width: 38px;
    height: 38px;
    border-radius: 13px;
    font-size: .86rem;
  }

  .process-step h3 {
    margin-top: 16px;
    font-size: 1rem;
    line-height: 1.55;
  }

  .process-step p {
    grid-column: auto !important;
    margin-top: 6px;
  }

  .mobile-branch-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: var(--mobile-card-gap);
  }

  .branch-card {
    min-height: 0;
    padding: 20px;
    border-radius: 24px;
  }

  .branch-card h3 {
    font-size: 1.05rem;
  }

  .belief-list.mobile-chip-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 10px;
  }

  .belief-list div {
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 15px;
    font-size: .85rem;
    line-height: 1.55;
  }

  .package-grid {
    align-items: start;
  }

  .contact-panel {
    gap: 20px;
  }

  .contact-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-actions .btn {
    min-width: 0;
    text-align: center;
  }
}

@media (max-width: 620px) {
  :root {
    --container: calc(100% - 28px);
    --mobile-section-y: 56px;
  }

  .hero {
    padding-top: 104px;
  }

  .hero h1 {
    font-size: clamp(2.05rem, 12.6vw, 3.15rem);
    line-height: 1.14;
  }

  .lead {
    margin-top: 18px;
    font-size: .92rem;
    line-height: 1.92;
  }

  .hero-cta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 24px;
  }

  .hero-cta .btn {
    width: 100%;
    min-height: 50px;
  }

  .hero-stats.mobile-stats-rail {
    grid-auto-flow: column;
    grid-auto-columns: minmax(188px, 72%);
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 14px;
    margin-inline: -14px;
    padding-inline: 14px;
    padding-bottom: 10px;
    scrollbar-width: none;
  }

  .hero-visual {
    min-height: 318px;
  }

  .visual-card {
    inset: 0 0 26px;
    border-radius: 26px;
  }

  .float-panel {
    max-width: min(220px, 70vw);
    padding: 10px 12px;
    gap: 9px;
  }

  .route-panel {
    min-width: 160px;
  }

  .copy-block h2,
  .section-head h2,
  .package-copy h2,
  .belief-copy h2,
  .branch-copy h2,
  .contact-panel h2 {
    font-size: clamp(1.62rem, 8.2vw, 2.25rem) !important;
    line-height: 1.28;
    letter-spacing: -.035em;
  }

  .mobile-trade-layout {
    grid-auto-flow: column;
    grid-auto-columns: minmax(258px, 84%);
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 14px;
    margin-inline: -14px;
    padding: 2px 14px 14px;
    scrollbar-width: none;
  }

  .mobile-product-rail {
    grid-auto-columns: minmax(240px, 78%);
    margin-inline: -14px;
    padding-inline: 14px;
    scroll-padding-inline: 14px;
  }

  .mobile-process-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }

  .process-step {
    padding: 15px 13px;
    border-radius: 19px;
  }

  .process-step b {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    font-size: .78rem;
  }

  .process-step h3 {
    margin-top: 12px;
    font-size: .91rem;
  }

  .process-step p {
    font-size: .78rem;
    line-height: 1.7;
  }

  .mobile-branch-layout {
    grid-auto-flow: column;
    grid-auto-columns: minmax(238px, 78%);
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 14px;
    margin-inline: -14px;
    padding: 2px 14px 14px;
    scrollbar-width: none;
  }

  .belief-list.mobile-chip-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    grid-template-columns: none !important;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    margin-inline: -14px;
    padding: 2px 14px 6px;
    scrollbar-width: none;
  }

  .belief-list.mobile-chip-rail::-webkit-scrollbar {
    display: none;
  }

  .belief-list div {
    white-space: nowrap;
  }

  .package-visual {
    border-radius: 24px;
  }

  .package-visual img {
    aspect-ratio: 1 / 1;
    border-radius: 18px;
  }

  .faq-card summary {
    min-height: 56px;
    padding: 14px 16px;
    line-height: 1.7;
  }

  .contact-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .hero-stats.mobile-stats-rail {
    grid-auto-columns: minmax(172px, 76%);
  }

  .mobile-product-rail {
    grid-auto-columns: minmax(225px, 82%) !important;
  }

  .mobile-trade-layout {
    grid-auto-columns: minmax(250px, 86%);
  }

  .mobile-process-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .process-step h3 {
    min-height: 2.9em;
  }

  .branch-card {
    padding: 18px;
  }
}

@supports (-webkit-line-clamp: 2) {
  @media (max-width: 620px) {
    .trade-card p,
    .product-card p,
    .process-step p,
    .branch-card p {
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
    }
  }
}

/* V6 Final — section removed + refined rhythm and engineered responsive density */
.desktop-nav a[href="#products"],
.mobile-nav a[href="#products"] { display: none !important; }

/* Remove unused products spacing references without breaking old classes */
.about,
.trade,
.process,
.contact { scroll-margin-top: 110px; }

/* Better vertical flow after removing product showcase */
.trade {
  padding-bottom: clamp(56px, 6vw, 88px);
}
.process {
  padding-top: clamp(64px, 7vw, 96px);
  background:
    radial-gradient(circle at 86% 10%, rgba(197,29,36,.055), transparent 28%),
    linear-gradient(180deg, #fff 0%, #f7f9fd 100%);
}
.process .section-head {
  max-width: 760px;
}
.process-line {
  align-items: stretch;
}
.process-step {
  isolation: isolate;
  overflow: hidden;
}
.process-step::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% -20%;
  height: 80%;
  z-index: -1;
  background: radial-gradient(circle, rgba(197,29,36,.08), transparent 68%);
  opacity: 0;
  transition: opacity .28s ease, transform .28s ease;
  transform: translateY(16px);
}
.process-step:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* Final desktop polish */
.hero-copy,
.copy-block,
.package-copy,
.section-head,
.branch-copy,
.contact-panel > div:first-child {
  text-wrap: pretty;
}
.trade-grid {
  align-items: stretch;
}
.trade-card,
.process-step,
.faq-card,
.branch-card {
  will-change: transform;
}
.faq-grid {
  align-items: start;
}

@media (max-width: 1120px) {
  .trade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .about,
  .trade,
  .process,
  .contact,
  .packaging,
  .faq-section,
  .branches,
  .brand-belief {
    scroll-margin-top: 92px;
  }

  .desktop-nav a[href="#products"],
  .mobile-nav a[href="#products"] { display: none !important; }

  .mobile-nav {
    max-height: calc(100svh - 104px);
    overflow-y: auto;
  }

  /* Mobile is not desktop stacking: important content becomes scan-friendly modules. */
  .trade .section-head,
  .process .section-head,
  .faq-section .section-head {
    margin-bottom: 18px;
  }

  .trade-card,
  .process-step,
  .branch-card,
  .faq-card {
    box-shadow: 0 10px 28px rgba(6,16,34,.075);
  }

  .process-line::before { display: none !important; }

  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .faq-card summary {
    min-height: 58px;
    padding: 14px 15px;
    font-size: .9rem;
    line-height: 1.7;
  }
  .faq-card summary::after {
    width: 28px;
    height: 28px;
    border-radius: 10px;
  }
  .faq-card p {
    padding: 0 15px 16px;
    font-size: .82rem;
    line-height: 1.82;
  }
}

@media (max-width: 620px) {
  .trade {
    padding-bottom: 42px;
  }
  .process {
    padding-top: 48px;
  }
  .trade .section-head p,
  .process .section-head p,
  .faq-section .section-head p {
    display: none;
  }

  /* 2x2 engineered grid where it improves reading; carousel only where cards are text-heavy. */
  .mobile-process-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
  .process-step {
    min-height: 154px;
  }
  .process-step h3 {
    min-height: auto;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .faq-card:not([open]) summary {
    min-height: 54px;
  }

  .branches {
    padding-block: 54px;
  }
  .branch-layout {
    gap: 18px;
  }
}

@media (max-width: 430px) {
  .mobile-process-layout {
    gap: 9px !important;
  }
  .process-step {
    padding: 13px 12px;
    min-height: 148px;
  }
  .process-step h3 {
    font-size: .87rem;
    line-height: 1.5;
  }
  .process-step p {
    font-size: .74rem;
    line-height: 1.62;
  }
}

/* =========================================================
   V9 TARGETED STABILITY PATCH
   Purpose: restore the V7 visual rhythm, add only a safe
   language placeholder for the next EN phase, and protect
   mobile/header layout from overflow.
   ========================================================= */
html[data-i18n-ready="true"] body { overflow-x: hidden; }

/* Brand-belief section must stay white on dark background. */
.brand-belief .belief-copy h2,
.section-dark .belief-copy h2 {
  color: #fff !important;
}
.brand-belief .belief-copy p,
.section-dark .belief-copy p {
  color: rgba(255,255,255,.74) !important;
}
.brand-belief .belief-copy span,
.section-dark .belief-copy span {
  color: var(--brand-red-2) !important;
}

/* Header i18n placeholder — reserved only, no language switch logic yet. */
.nav-actions { min-width: max-content; }
.lang-slot { flex: 0 0 auto; }
.lang-button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  color: rgba(255,255,255,.88);
  background: rgba(255,255,255,.075);
  backdrop-filter: blur(12px);
  cursor: default;
  white-space: nowrap;
}
.lang-button svg { width: 18px; height: 18px; flex: 0 0 auto; }
.lang-button span { font-size: .84rem; font-weight: 850; line-height: 1; }
.mobile-lang-reserve { display: none; }

/* Protect hero floating labels from Persian spacing/line-break bugs. */
.float-panel > div { display: grid; gap: 2px; min-width: 0; }
.float-panel strong,
.float-panel small,
.route-panel small {
  font-family: var(--font-main);
  letter-spacing: 0;
  white-space: nowrap;
  word-spacing: normal;
  unicode-bidi: plaintext;
}
.float-panel strong { line-height: 1.45; }
.float-panel small { display: block; line-height: 1.55; }
.route-panel { overflow: hidden; }
.route-panel small {
  display: block;
  width: 100%;
  color: rgba(255,255,255,.72);
  text-align: right;
}
.route-dots { width: 100%; }

/* Moving keyword rail: stable separators and no broken punctuation. */
.marquee span { display: inline-flex; align-items: center; gap: 0; white-space: nowrap; }
.marquee span::after { flex: 0 0 auto; }

@media (max-width: 1180px) {
  .desktop-nav { gap: 14px; font-size: .88rem; }
  .lang-button { padding-inline: 12px; }
}

@media (max-width: 980px) {
  .nav-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
  }
  .brand { min-width: 0; }
  .brand-copy { min-width: 0; }
  .nav-actions { justify-self: end; gap: 8px; }
  .desktop-nav,
  .shop-link { display: none !important; }
  .menu-button { display: inline-grid; place-items: center; }
  .mobile-nav a,
  .mobile-lang-reserve {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 18px;
    color: rgba(255,255,255,.82);
    background: rgba(255,255,255,.055);
    font-weight: 800;
  }
  .mobile-lang-reserve {
    border-color: rgba(255,255,255,.12);
    background: rgba(255,255,255,.035);
  }
  .mobile-lang-reserve strong { color: #fff; }
}

@media (max-width: 620px) {
  .site-header { inset-block-start: 10px; }
  .nav-shell {
    min-height: 60px;
    padding: 8px;
    border-radius: 28px;
  }
  .brand-logo {
    inline-size: 40px;
    block-size: 40px;
    border-radius: 12px;
  }
  .brand-copy strong { font-size: .98rem; line-height: 1.1; }
  .brand-copy small { font-size: .66rem; max-width: 136px; overflow: hidden; text-overflow: ellipsis; }
  .lang-button { min-height: 42px; padding-inline: 11px; gap: 6px; }
  .lang-button svg { width: 16px; height: 16px; }
  .lang-button span { font-size: .78rem; }
  .menu-button { width: 42px; height: 42px; }
  .mobile-nav { top: 82px; right: 14px; left: 14px; max-height: calc(100svh - 98px); }
  .hero { padding-top: 112px; }
  .hero-grid { display: flex; flex-direction: column; gap: 26px; }
  .hero-copy { order: 1; width: 100%; }
  .hero-visual { order: 2; width: 100%; min-height: 340px; }
  .hero-stats.mobile-stats-rail,
  .trade-grid,
  .branch-cards,
  .belief-list.mobile-chip-rail {
    scroll-snap-type: x mandatory;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
  }
  .quality-panel { left: 8px; bottom: 25%; }
  .route-panel { right: 8px; bottom: 8px; min-width: 166px; max-width: 176px; }
}

@media (max-width: 430px) {
  .nav-shell { grid-template-columns: minmax(0, 1fr) auto; }
  .brand { gap: 8px; }
  .brand-logo { inline-size: 36px; block-size: 36px; border-radius: 10px; }
  .brand-copy strong { font-size: .9rem; }
  .brand-copy small { display: none; }
  .nav-actions { gap: 6px; }
  .lang-button { width: 42px; padding: 0; }
  .lang-button span { display: none; }
  .menu-button { width: 42px; height: 42px; }
  .float-panel strong { font-size: .82rem; }
  .float-panel small,
  .route-panel small { font-size: .68rem; }
  .route-panel { min-width: 150px; max-width: 156px; }
}

/* =========================================================
   V10 — English language phase
   Default Persian page is untouched. These rules activate
   only on en.html where <html dir="ltr" data-language="en">.
   ========================================================= */
html[dir="ltr"] body {
  direction: ltr;
  font-family: var(--font-main);
}
html[dir="ltr"] .brand-copy strong,
html[dir="ltr"] .hero h1,
html[dir="ltr"] .copy-block h2,
html[dir="ltr"] .section-head h2,
html[dir="ltr"] .belief-copy h2,
html[dir="ltr"] .branch-copy h2,
html[dir="ltr"] .contact-panel h2,
html[dir="ltr"] .package-copy h2 {
  letter-spacing: -.035em;
}
html[dir="ltr"] .desktop-nav a::after {
  left: 0;
  right: auto;
}
html[dir="ltr"] .eyebrow span {
  order: 0;
}
html[dir="ltr"] .btn svg {
  transform: scaleX(-1);
}
html[dir="ltr"] .float-panel,
html[dir="ltr"] .route-panel small,
html[dir="ltr"] .package-badge,
html[dir="ltr"] .section-head,
html[dir="ltr"] .branch-copy,
html[dir="ltr"] .contact-panel > div:first-child,
html[dir="ltr"] .copy-block,
html[dir="ltr"] .package-copy,
html[dir="ltr"] .belief-copy {
  text-align: left;
}
html[dir="ltr"] .float-panel > div {
  text-align: left;
}
html[dir="ltr"] .marquee div {
  direction: ltr;
}
html[dir="ltr"] .process-line::before {
  background: linear-gradient(90deg, rgba(25,40,94,.18), var(--brand-red), rgba(197,29,36,.2));
}
html[dir="ltr"] .mobile-nav a,
html[dir="ltr"] .mobile-lang-reserve {
  direction: ltr;
}
html[dir="ltr"] .lang-button[lang="fa"],
html[dir="ltr"] .mobile-lang-reserve[lang="fa"] strong {
  font-family: var(--font-main);
}
@media (max-width: 980px) {
  html[dir="ltr"] .nav-actions { justify-self: end; }
}
@media (max-width: 620px) {
  html[dir="ltr"] .hero h1 {
    font-size: clamp(2rem, 11.4vw, 3rem);
    line-height: 1.08;
  }
  html[dir="ltr"] .hero-copy,
  html[dir="ltr"] .section-head,
  html[dir="ltr"] .copy-block,
  html[dir="ltr"] .package-copy,
  html[dir="ltr"] .branch-copy,
  html[dir="ltr"] .contact-panel > div:first-child {
    text-align: left;
  }
}

/* V10 small interaction polish for language link */
.lang-button { cursor: pointer; }
.lang-button:hover {
  color: #fff;
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.12);
}

/* =========================================================
   V11 — English copywriting/font polish
   Persian index.html remains visually untouched. These rules
   apply only to en.html via html[dir="ltr"][data-language="en"].
   ========================================================= */
:root {
  --font-en: "Gilroy", "Gilroy Regular", "Inter", "SF Pro Display", "Segoe UI", Arial, sans-serif;
}
html[dir="ltr"][data-language="en"] body {
  direction: ltr;
  font-family: var(--font-en);
  font-feature-settings: "kern";
  font-variant-numeric: lining-nums tabular-nums;
}
html[dir="ltr"][data-language="en"] button,
html[dir="ltr"][data-language="en"] input,
html[dir="ltr"][data-language="en"] textarea {
  font-family: var(--font-en);
}
html[dir="ltr"][data-language="en"] .brand-copy strong,
html[dir="ltr"][data-language="en"] .hero h1,
html[dir="ltr"][data-language="en"] .copy-block h2,
html[dir="ltr"][data-language="en"] .section-head h2,
html[dir="ltr"][data-language="en"] .belief-copy h2,
html[dir="ltr"][data-language="en"] .branch-copy h2,
html[dir="ltr"][data-language="en"] .contact-panel h2,
html[dir="ltr"][data-language="en"] .package-copy h2 {
  font-family: var(--font-en);
  letter-spacing: -.028em;
  font-weight: 900;
}
html[dir="ltr"][data-language="en"] .brand-copy small,
html[dir="ltr"][data-language="en"] .desktop-nav,
html[dir="ltr"][data-language="en"] .btn,
html[dir="ltr"][data-language="en"] .shop-link,
html[dir="ltr"][data-language="en"] .trade-card h3,
html[dir="ltr"][data-language="en"] .process-step h3,
html[dir="ltr"][data-language="en"] .branch-card h3,
html[dir="ltr"][data-language="en"] .faq-card summary {
  font-family: var(--font-en);
}
html[dir="ltr"][data-language="en"] .shop-link,
html[dir="ltr"][data-language="en"] .btn,
html[dir="ltr"][data-language="en"] .mobile-shop-link,
html[dir="ltr"][data-language="en"] .card-number,
html[dir="ltr"][data-language="en"] #year {
  direction: ltr;
  unicode-bidi: isolate;
  font-variant-numeric: lining-nums tabular-nums;
}
html[dir="ltr"][data-language="en"] .hero h1 {
  max-width: 860px;
  line-height: 1.02;
}
html[dir="ltr"][data-language="en"] .lead {
  max-width: 760px;
  line-height: 1.85;
}
html[dir="ltr"][data-language="en"] .eyebrow {
  letter-spacing: -.01em;
}
html[dir="ltr"][data-language="en"] .float-panel strong,
html[dir="ltr"][data-language="en"] .float-panel small,
html[dir="ltr"][data-language="en"] .route-panel small {
  font-family: var(--font-en);
  direction: ltr;
  unicode-bidi: isolate;
}
html[dir="ltr"][data-language="en"] .route-panel {
  min-width: 225px;
}
html[dir="ltr"][data-language="en"] .route-dots {
  direction: ltr;
}
html[dir="ltr"][data-language="en"] .lang-button[lang="fa"],
html[dir="ltr"][data-language="en"] .lang-button[lang="fa"] span,
html[dir="ltr"][data-language="en"] .mobile-lang-reserve[lang="fa"],
html[dir="ltr"][data-language="en"] .mobile-lang-reserve[lang="fa"] strong {
  font-family: var(--font-main);
}
html[dir="ltr"][data-language="en"] .desktop-nav a::after {
  left: 0;
  right: auto;
}
html[dir="ltr"][data-language="en"] .section-kicker,
html[dir="ltr"][data-language="en"] .section-head span,
html[dir="ltr"][data-language="en"] .contact-panel span,
html[dir="ltr"][data-language="en"] .branch-copy span,
html[dir="ltr"][data-language="en"] .belief-copy span,
html[dir="ltr"][data-language="en"] .package-copy span {
  letter-spacing: .01em;
}
@media (max-width: 1120px) {
  html[dir="ltr"][data-language="en"] .desktop-nav {
    gap: 12px;
    font-size: .84rem;
  }
  html[dir="ltr"][data-language="en"] .shop-link {
    padding-inline: 16px;
  }
}
@media (max-width: 620px) {
  html[dir="ltr"][data-language="en"] .hero h1 {
    font-size: clamp(2.05rem, 11.2vw, 3.05rem);
    letter-spacing: -.035em;
    line-height: 1.04;
  }
  html[dir="ltr"][data-language="en"] .lead {
    line-height: 1.75;
  }
  html[dir="ltr"][data-language="en"] .brand-copy small {
    max-width: 150px;
  }
  html[dir="ltr"][data-language="en"] .route-panel {
    min-width: 165px;
    max-width: 178px;
  }
}

/* =========================================================
   V12 — Kurdish language phase
   Persian index.html remains the default. Kurdish uses RTL
   Sorani/Central Kurdish content in ku.html.
   ========================================================= */
.lang-slot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-slot .lang-button {
  min-width: 44px;
  padding-inline: 12px;
  cursor: pointer;
}
.lang-button[lang="ckb"],
.lang-button[lang="ckb"] span,
.mobile-lang-reserve[lang="ckb"],
.mobile-lang-reserve[lang="ckb"] strong {
  font-family: var(--font-main);
  direction: rtl;
  unicode-bidi: isolate;
}
html[data-language="ku"] body {
  direction: rtl;
  font-family: var(--font-main);
}
html[data-language="ku"] .desktop-nav a::after {
  right: 0;
  left: auto;
}
html[data-language="ku"] .btn svg {
  transform: scaleX(-1);
}
html[data-language="ku"] .float-panel strong,
html[data-language="ku"] .float-panel small,
html[data-language="ku"] .route-panel small {
  font-family: var(--font-main);
  direction: rtl;
  unicode-bidi: plaintext;
}
html[data-language="ku"] .route-panel small,
html[data-language="ku"] .float-panel,
html[data-language="ku"] .package-badge,
html[data-language="ku"] .section-head,
html[data-language="ku"] .branch-copy,
html[data-language="ku"] .contact-panel > div:first-child,
html[data-language="ku"] .copy-block,
html[data-language="ku"] .package-copy,
html[data-language="ku"] .belief-copy {
  text-align: right;
}
html[data-language="ku"] .mobile-nav a,
html[data-language="ku"] .mobile-lang-reserve {
  direction: rtl;
}
html[dir="ltr"][data-language="en"] .lang-button[lang="ckb"],
html[dir="ltr"][data-language="en"] .lang-button[lang="ckb"] span,
html[dir="ltr"][data-language="en"] .mobile-lang-reserve[lang="ckb"],
html[dir="ltr"][data-language="en"] .mobile-lang-reserve[lang="ckb"] strong {
  font-family: var(--font-main);
  direction: rtl;
  unicode-bidi: isolate;
}
@media (max-width: 620px) {
  .lang-slot { gap: 5px; }
  .lang-slot .lang-button {
    min-width: 38px;
    min-height: 42px;
    padding-inline: 9px;
  }
}
@media (max-width: 430px) {
  .lang-slot .lang-button {
    width: auto;
    min-width: 40px;
    padding-inline: 7px;
  }
  .lang-slot .lang-button span {
    display: inline !important;
    font-size: .72rem;
  }
}


/* =========================================================
   V13 — Safe final stability patch
   Non-destructive overrides only: keeps the approved visual design,
   prevents mobile header crowding, and keeps language links available
   inside the mobile menu.
   ========================================================= */
@media (max-width: 620px) {
  .nav-shell {
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 8px !important;
  }
  .nav-actions {
    justify-self: end !important;
    min-width: auto !important;
  }
  .nav-actions .lang-slot {
    display: none !important;
  }
  .menu-button {
    display: inline-grid !important;
    place-items: center !important;
    flex: 0 0 auto !important;
  }
  .mobile-nav {
    overflow-y: auto;
    scrollbar-width: none;
  }
  .mobile-nav::-webkit-scrollbar {
    display: none;
  }
  .mobile-lang-reserve {
    display: flex !important;
  }
}
@media (max-width: 380px) {
  .brand-logo {
    inline-size: 34px !important;
    block-size: 34px !important;
    border-radius: 10px !important;
  }
  .brand-copy strong {
    font-size: .86rem !important;
    line-height: 1.12 !important;
  }
  .menu-button {
    width: 40px !important;
    height: 40px !important;
  }
}