/* ARAS ENERGY — site styles. Tokens come from assets/brand/tokens.css. */

/* Chrome metrics (not brand tokens): the sticky bar's height is the single
   number that the logo, the anchor offsets and scroll-padding all read.
   The logo is 929:532.2, so --logo-h 72px renders it about 126px wide — above
   the brand minimum (SPEC §4) — and the 8px left over becomes its clear
   space. The bar keeps that height on mobile too: shrinking the logo further
   would drop it under the 120px floor. */
/* --header-h is the whole sticky header: the logo bar (--bar-h) plus the
   main-services row under it (--svcbar-h, 0 on mobile where it lives in the
   drawer instead). Every sticky offset reads --header-h. */
:root { --bar-h: 80px; --svcbar-h: 44px; --header-h: calc(var(--bar-h) + var(--svcbar-h)); --logo-h: 72px; }

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%; scroll-behavior: smooth;
  /* keeps #hash landings and focus scrolls out from under the sticky header */
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--aras-text);
  background: var(--aras-bg);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
img, svg { max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.35; color: var(--aras-charcoal); font-weight: 700; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3, .h3 { font-size: var(--fs-h3); font-weight: 500; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--aras-charcoal); text-decoration-color: var(--aras-line); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--aras-amber-dark); }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid var(--aras-amber-dark); outline-offset: 2px; border-radius: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; inset-inline-start: 24px; top: -100px; z-index: 100;
  background: var(--aras-amber); color: var(--aras-charcoal);
  padding: 10px 18px; border-radius: var(--radius); font-weight: 700;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; }

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: 72px; }
.section--alt { background: var(--aras-bg-alt); }
/* the one charcoal section per page (SPEC §4 colour ratio) */
.section--dark { background: var(--aras-charcoal-deep); color: #fff; }
.section--dark .section-head__title { color: #fff; }
.section--dark .section-head__sub { color: var(--aras-on-dark-muted); }
.section--dark .card { border-color: transparent; }
.section--dark .card--link:hover { box-shadow: 0 16px 40px rgba(0,0,0,.35); border-color: transparent; }
.section__more { margin-top: 32px; }
.prose { max-width: none; color: var(--aras-text); }
.prose--narrow { max-width: 66ch; }

/* ---------- signature amber rule (48x4 under every H2) ---------- */
.rule { display: block; width: 48px; height: 4px; background: var(--aras-amber); border-radius: 2px; margin-block: 12px 20px; }
.section-head { margin-bottom: 36px; }
.section-head__title { margin: 0; }
.section-head__sub { color: var(--aras-grey); margin: 0; font-size: 18px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius); border: 1px solid transparent;
  font: inherit; font-weight: 700; font-size: 16px; line-height: 1.4;
  text-decoration: none; cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn:active { transform: scale(.97); }
.btn--amber:hover { box-shadow: 0 6px 18px rgba(240,176,8,.35); }
.btn--amber { background: var(--aras-amber); color: var(--aras-charcoal); }
.btn--amber:hover { background: var(--aras-amber-dark); color: var(--aras-charcoal); }
.btn--outline { background: transparent; color: var(--aras-charcoal); border-color: var(--aras-line); }
.btn--outline:hover { border-color: var(--aras-charcoal); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost-light:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.btn--sm { padding: 9px 18px; font-size: 15px; }

.link-more { font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--aras-amber); padding-bottom: 2px; }
/* the arrow nudges forward (leftwards in RTL) on hover */
.link-more::after { content: "←"; display: inline-block; margin-inline-start: 6px; transition: transform .2s ease; }
.link-more:hover::after { transform: translateX(-4px); }

/* ---------- header ----------
   The bar is exactly --header-h tall: the logo is sized by height so it can
   never push the bar open, and every in-page anchor clears the same amount. */
.header {
  position: sticky; top: 0; z-index: 50;
  background: var(--aras-bg); border-bottom: 1px solid var(--aras-line);
  transition: box-shadow .2s ease;
}
/* site.js adds .is-scrolled once the page has moved under the bar */
.header.is-scrolled { box-shadow: 0 4px 18px rgba(38,44,50,.08); }
.header__inner { display: flex; align-items: center; gap: 20px; height: var(--bar-h); }
.header__logo { display: flex; align-items: center; flex: 0 0 auto; height: 100%; }
.header__logo img { width: auto; height: var(--logo-h); display: block; }
/* nav sits at the far end of the bar, opposite the logo; the CTA follows it */
.nav { margin-inline-start: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.header__cta { flex: 0 0 auto; }
.header__cta[aria-current="page"] { background: var(--aras-amber-dark); }
.nav__link {
  display: block; padding: 10px 16px; border-radius: var(--radius);
  text-decoration: none; color: var(--aras-charcoal); font-size: 16px;
  white-space: nowrap; border-bottom: 2px solid transparent;
}
.nav__link:hover { background: var(--aras-bg-alt); }
/* current page: filled pill plus the amber underline, readable at a glance */
.nav__link.is-current { background: var(--aras-bg-alt); border-bottom-color: var(--aras-amber); font-weight: 700; }
.header__burger {
  display: none; background: none; border: 0;
  padding: 8px; color: var(--aras-charcoal); cursor: pointer; border-radius: var(--radius);
}

/* main services: a slim second row, pushed to the menu's side of the bar so
   the three services read as the menu's own sub-row */
.svcbar { height: var(--svcbar-h); border-top: 1px solid var(--aras-line); background: var(--aras-bg-alt); }
.svcbar__inner { display: flex; align-items: stretch; justify-content: flex-end; gap: 14px; height: 100%; }
.svcbar__list { display: flex; align-items: stretch; }
.svcbar__list > li { display: flex; }
.svcbar__list > li + li { border-inline-start: 1px solid var(--aras-line); }
.svcbar__link {
  display: flex; align-items: center; gap: 8px; padding-inline: 16px;
  text-decoration: none; color: var(--aras-charcoal); font-size: 15px; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: background-color .15s ease, border-color .15s ease;
}
.svcbar__link-icon { display: grid; place-items: center; color: var(--aras-amber-dark); transition: transform .25s ease; }
.svcbar__link-en { font-size: 12px; color: var(--aras-grey); letter-spacing: .02em; }
.svcbar__link:hover { background: #fff; }
.svcbar__link:hover .svcbar__link-icon { transform: scale(1.15) rotate(-8deg); }
.svcbar__link.is-current { background: #fff; border-bottom-color: var(--aras-amber); font-weight: 700; }

/* A sticky header hides whatever a #hash jump lands on. html's
   scroll-padding-top (above) already keeps every anchor clear of the bar;
   a scroll-margin-top here would be added on top of it and land targets
   twice as low, so only pages with an extra sticky bar add their own. */

/* ---------- mobile drawer ---------- */
.drawer { position: fixed; inset: 0; z-index: 60; background: rgba(38,44,50,.55); }
.drawer[hidden] { display: none; }
.drawer__panel {
  position: absolute; inset-block: 0; inset-inline-end: 0;
  width: min(320px, 86vw); background: var(--aras-bg);
  padding: 20px var(--gutter) 32px; display: flex; flex-direction: column; gap: 20px;
  overflow-y: auto; box-shadow: -8px 0 24px rgba(38,44,50,.18);
}
.drawer__head { display: flex; align-items: center; justify-content: space-between; }
.drawer__head img { width: 132px; height: auto; }
.drawer__close { background: none; border: 0; padding: 8px; color: var(--aras-charcoal); cursor: pointer; border-radius: var(--radius); }
.drawer__list { display: flex; flex-direction: column; gap: 2px; }
.drawer__list .nav__link { padding: 12px 8px; font-size: 17px; border-bottom: 1px solid var(--aras-line); border-radius: 0; }
.drawer__list .nav__link.is-current { border-bottom-color: var(--aras-amber); }
.drawer__svc { display: grid; gap: 8px; padding: 10px 0 12px; }
.drawer__svc[hidden] { display: none; }
/* «خدمات» toggle in the drawer (DECISIONS.md ت۳۶) */
.drawer__toggle {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  font: inherit; text-align: start; cursor: pointer; background: none; border: 0; border-bottom: 1px solid var(--aras-line);
}
.drawer__caret { display: grid; place-items: center; color: var(--aras-grey); transition: transform .2s ease; }
.drawer__toggle[aria-expanded="true"] .drawer__caret { transform: rotate(180deg); color: var(--aras-charcoal); }
.drawer__svc-link {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius);
  background: var(--aras-bg-alt); border: 1px solid transparent; text-decoration: none; color: var(--aras-charcoal);
}
.drawer__svc-link-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--aras-charcoal); color: #fff; flex: 0 0 auto; }
.drawer__svc-link-en { margin-inline-start: auto; font-size: 12px; color: var(--aras-grey); }
.drawer__svc-link.is-current { border-color: var(--aras-amber); font-weight: 700; }

/* ---------- hero ---------- */
.hero {
  --hero-image: none;
  position: relative; background: var(--aras-charcoal); color: #fff; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--hero-image); background-size: cover; background-position: center;
}
/* looping footage, sized exactly like a cover background */
.hero__video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  border: 0; pointer-events: none;
}
/* light grey veil — denser on the side the copy sits on, so the h1 and the
   buttons keep their contrast while the footage stays visible elsewhere */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to left,
    rgba(56,64,72,.78) 0%, rgba(56,64,72,.60) 45%, rgba(56,64,72,.34) 100%);
}
/* The bottom padding hosts the next section's heading plus the top half of
   its stat cards (see .section--overlap), so the cards straddle the edge. */
.hero__inner { position: relative; z-index: 2; padding-block: 96px calc(96px + var(--overlap)); }
:root { --overlap: 180px; }
/* aligned to the container edge, not centred in the viewport */
.hero__content { max-width: 760px; margin-inline-end: 0; text-align: start; text-shadow: 0 1px 14px rgba(24,28,32,.35); }
.hero__eyebrow {
  color: var(--aras-amber); font-weight: 700; letter-spacing: .14em;
  font-size: var(--fs-meta); margin: 0 0 14px;
}
.hero__title { color: #fff; font-size: clamp(30px, 4vw, 54px); line-height: 1.3; letter-spacing: -.01em; margin: 0 0 20px; }
/* one clause per line (site.hero.title is split at «؛») */
.hero__line { display: block; }
.hero__sub { color: var(--aras-on-dark-muted); font-size: 20px; line-height: 1.75; max-width: 56ch; margin: 0 0 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-start; }

/* ---------- page head ----------
   Inner pages open on a deep-charcoal band (the page's dark share of the
   colour ratio) with a faint engineering grid and an amber glow, so they
   carry the same identity as the home hero. --page-image is a slot for a
   real photo later: it is veiled to 65 % charcoal automatically. */
.page-head {
  --page-image: none;
  position: relative; overflow: hidden;
  background: var(--aras-charcoal-deep); color: #fff;
  padding-block: 64px 48px;
}
.page-head::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--page-image); background-size: cover; background-position: center;
  opacity: .35;
}
.page-head::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(640px 320px at 100% 0%, rgba(240,176,8,.16), transparent 70%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 64px);
  -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent);
  mask-image: linear-gradient(to bottom, #000 30%, transparent);
}
.page-head__inner { position: relative; z-index: 1; }
.page-head--tight { padding-block: 40px 40px; }
.page-head__title { margin: 0; }
.page-head .page-head__title { color: #fff; font-size: clamp(30px, 3.2vw, 46px); letter-spacing: -.01em; }
.page-head__lead { color: var(--aras-on-dark-muted); font-size: 18px; max-width: 62ch; margin: 0; }
/* The copy sits on the start side, so the open end side carries the mark as a
   gradient watermark: the symbol masks a grey wash. */
.page-head__mark {
  /* inside .page-head__inner, so the container bounds it rather than the band */
  position: absolute; z-index: -1; pointer-events: none;
  inset-inline-end: var(--gutter); top: 50%; transform: translateY(-50%);
  width: clamp(190px, 25vw, 330px); height: auto; aspect-ratio: 402 / 388;
  background: linear-gradient(145deg,
    rgba(255,255,255,.48) 0%, rgba(255,255,255,.26) 40%,
    rgba(255,255,255,.12) 74%, rgba(255,255,255,.045) 100%);
  -webkit-mask: url("/assets/logo/aras-energy-symbol.svg") no-repeat center / contain;
  mask: url("/assets/logo/aras-energy-symbol.svg") no-repeat center / contain;
  opacity: .55;
}
.page-head--tight .page-head__mark { width: clamp(120px, 15vw, 185px); }
.page-head .rule { margin-bottom: 18px; }
.page-head .chips { margin-top: 24px; }
.crumbs { display: flex; gap: 8px; font-size: var(--fs-meta); color: var(--aras-on-dark-muted); margin-bottom: 14px; }
.crumbs a { color: var(--aras-on-dark-muted); text-decoration-color: rgba(255,255,255,.3); }
.crumbs a:hover { color: #fff; }

/* ---------- stats ---------- */
.stats { display: grid; gap: 24px; }
.stats--4 { grid-template-columns: repeat(4, 1fr); }
.stat { padding: 24px; background: var(--aras-bg-alt); border-radius: var(--radius); }
.stat__value { font-size: 40px; font-weight: 700; color: var(--aras-charcoal); line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat__unit { font-size: 20px; font-weight: 500; margin-inline-start: 6px; color: var(--aras-grey); }
.stat__label { color: var(--aras-grey); font-size: var(--fs-meta); line-height: 1.6; }

/* Stats block pulled up over the hero's bottom edge: the heading sits on the
   footage (white), the cards straddle the seam and read as one credibility
   block with the hero instead of a separate grey row. */
.section--overlap { position: relative; z-index: 3; margin-top: calc(-1 * var(--overlap)); padding-top: 0; }
.section--overlap .section-head__title { color: #fff; text-shadow: 0 1px 12px rgba(24,28,32,.35); }
.section--overlap .stat {
  background: var(--aras-bg); border: 1px solid var(--aras-line);
  box-shadow: 0 14px 36px rgba(38,44,50,.14);
}

/* "ارس در یک نگاه" — Figma Web-Section2-Animation, node 10:2.
   Centred cards, animated icon above the number. The number is the hero of
   the card: the icon (150×120 in Figma) is scaled down so the figure leads. */
.stats--animated { gap: 24px; }
.stats--animated .stat {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: 28px 18px 26px; border-radius: 15px; text-align: center;
}
.stats--animated .stat__value { font-size: 56px; line-height: 1.1; letter-spacing: -.01em; font-variant-numeric: tabular-nums; margin-top: 6px; }
.stats--animated .stat__unit { font-size: 26px; font-weight: 700; color: var(--aras-grey); margin-inline-start: 8px; }
.stats--animated .stat__label { font-size: 16px; line-height: 1.6; max-width: 20ch; }
.stat__icon { display: block; width: 100px; height: 80px; flex: none; color: var(--aras-charcoal); }
/* «اهداف ارس تا ۱۴۱۰» — five target cards (DECISIONS.md بخش ب). */
.stats--5 { grid-template-columns: repeat(5, 1fr); gap: 18px; }
.stats--5 .stat { padding-inline: 12px; }
.stats--5 .stat__value { font-size: 46px; white-space: nowrap; }
.stats--5 .stat__unit { font-size: 20px; }
.stats--5 .stat__label { max-width: 18ch; }
.stat__icon--glyph { display: grid; place-items: center; color: var(--aras-charcoal); }
.stat__icon--glyph .icon { width: 56px; height: 56px; stroke-width: 1.3; }
.stat__icon--glyph .icon path:first-child { fill: var(--aras-amber-tint); }


/* One shared 12 s loop; every keyframe below is a track of that timeline. */
.stat__icon [class^="si-"] { animation-duration: 12s; animation-timing-function: linear; animation-iteration-count: infinite; }
.si-bat-mid { animation-name: si-bat-mid; }
.si-bat-top { animation-name: si-bat-top; }
.si-map-0 { animation-name: si-map-0; }
.si-map-1 { animation-name: si-map-1; }
.si-map-2 { animation-name: si-map-2; }
.si-map-2b { animation-name: si-map-2b; }
.si-bolt { animation-name: si-bolt; }
.si-reflection { animation-name: si-reflection; }
.si-sun { animation-name: si-sun; }
.si-tick { transform-box: fill-box; transform-origin: center; }
.si-tick-0 { animation-name: si-tick-0; }
.si-tick-1 { animation-name: si-tick-1; }
.si-tick-2 { animation-name: si-tick-2; }
.si-tick-3 { animation-name: si-tick-3; }
.si-tick-4 { animation-name: si-tick-4; }
.si-tick-5 { animation-name: si-tick-5; }
.si-tick-6 { animation-name: si-tick-6; }
.si-tick-7 { animation-name: si-tick-7; }
.si-tick-8 { animation-name: si-tick-8; }

/* batteries — slow charge */
@keyframes si-bat-mid { 0% { opacity: .25; } 8.333% { opacity: .25; animation-timing-function: ease-in-out; } 16.667% { opacity: 1; } 58.333% { opacity: 1; animation-timing-function: ease-in-out; } 66.667%, 100% { opacity: .25; } }
@keyframes si-bat-top { 0% { opacity: .2; } 16.667% { opacity: .2; animation-timing-function: ease-in-out; } 25% { opacity: 1; } 50% { opacity: 1; animation-timing-function: ease-in-out; } 58.333%, 100% { opacity: .2; } }
/* map — three lights, staggered */
@keyframes si-map-0 { 0% { opacity: .4; } 8.333% { opacity: .4; animation-timing-function: ease-in-out; } 16.667% { opacity: 1; animation-timing-function: ease-in-out; } 25% { opacity: .4; } 50% { opacity: .4; animation-timing-function: ease-in-out; } 58.333% { opacity: 1; animation-timing-function: ease-in-out; } 66.667%, 100% { opacity: .4; } }
@keyframes si-map-1 { 0% { opacity: .4; } 16.667% { opacity: .4; animation-timing-function: ease-in-out; } 25% { opacity: 1; animation-timing-function: ease-in-out; } 33.333% { opacity: .4; } 58.333% { opacity: .4; animation-timing-function: ease-in-out; } 66.667% { opacity: 1; animation-timing-function: ease-in-out; } 75%, 100% { opacity: .4; } }
@keyframes si-map-2 { 0% { opacity: .4; } 25% { opacity: .4; animation-timing-function: ease-in-out; } 33.333% { opacity: 1; animation-timing-function: ease-in-out; } 41.667% { opacity: .4; } 66.667% { opacity: .4; animation-timing-function: ease-in-out; } 75% { opacity: 1; animation-timing-function: ease-in-out; } 83.333%, 100% { opacity: .4; } }
@keyframes si-map-2b { 0% { opacity: .4; } 12.5% { opacity: .4; animation-timing-function: ease-in-out; } 20.833% { opacity: 1; animation-timing-function: ease-in-out; } 29.167% { opacity: .4; } 54.167% { opacity: .4; animation-timing-function: ease-in-out; } 62.5% { opacity: 1; animation-timing-function: ease-in-out; } 70.833%, 100% { opacity: .4; } }
/* gauge — ticks light up in turn, hold, then fall back in reverse */
@keyframes si-tick-0 { 0%, 3.333% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 9.167%, 60.833% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 66.667%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-1 { 0%, 6% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 11.833%, 58.167% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 64%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-2 { 0%, 8.667% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 14.5%, 55.5% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 61.333%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-3 { 0%, 11.333% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 17.167%, 52.833% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 58.667%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-4 { 0%, 14% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 19.833%, 50.167% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 56%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-5 { 0%, 16.667% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 22.5%, 47.5% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 53.333%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-6 { 0%, 19.333% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 25.167%, 44.833% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 50.667%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-7 { 0%, 22% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 27.833%, 42.167% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 48%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-tick-8 { 0%, 24.667% { opacity: 0; transform: scale(.05); animation-timing-function: ease-in-out; } 30.5%, 39.5% { opacity: 1; transform: scale(1); animation-timing-function: ease-in-out; } 45.333%, 100% { opacity: 0; transform: scale(.05); } }
@keyframes si-bolt { 0% { opacity: .65; animation-timing-function: ease-in-out; } 29.167% { opacity: 1; } 41.667% { opacity: 1; animation-timing-function: ease-in-out; } 66.667%, 100% { opacity: .65; } }
/* solar — sun and its reflection travel in opposite directions */
@keyframes si-reflection { 0% { transform: translateX(0); animation-timing-function: ease-in-out; } 50% { transform: translateX(56.25px); animation-timing-function: ease-in-out; } 100% { transform: translateX(0); } }
@keyframes si-sun { 0% { transform: translateX(0); animation-timing-function: ease-in-out; } 50% { transform: translateX(-82.5px); animation-timing-function: ease-in-out; } 100% { transform: translateX(0); } }
/* Reduced motion: freeze on the fully-lit state instead of a 0.01 ms flicker. */
@media (prefers-reduced-motion: reduce) { .stat__icon [class^="si-"] { animation: none; } }

/* ---------- lifecycle ---------- */
.lifecycle { display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px; counter-reset: step; }
.lifecycle__step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.lifecycle__step::after {
  content: ""; position: absolute; top: 21px; inset-inline-end: -50%; width: 100%;
  height: 2px; background: var(--aras-line);
}
.lifecycle__step:last-child::after { display: none; }
.lifecycle__num {
  position: relative; z-index: 1;
  width: 44px; height: 44px; flex: 0 0 44px; border-radius: 50%;
  background: var(--aras-amber); color: var(--aras-charcoal);
  display: grid; place-items: center; font-weight: 700; font-size: 18px;
}
.lifecycle__label { font-size: var(--fs-meta); color: var(--aras-text); line-height: 1.6; }

/* ---------- 11-step chain «از سرمایه تا انرژی» (DECISIONS.md ت۱۴) ----------
   The steps in reading order (no central brand box, DECISIONS.md ت۳۴). One
   highlight walks the chain on an 11-beat loop (--i staggers each step). */
.chain11 { --beat: 1.1s; display: grid; gap: 28px; justify-items: center; }
.chain11__steps {
  width: 100%; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px 14px; counter-reset: none;
}
.chain11__step {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: 18px 10px 16px; border-radius: var(--radius); background: var(--aras-bg); border: 1px solid var(--aras-line);
  animation: chain11-step calc(var(--beat) * var(--n)) ease-in-out infinite;
  animation-delay: calc(var(--beat) * var(--i));
}
.chain11__step::after {
  content: ""; position: absolute; top: 50%; inset-inline-end: -12px; width: 10px; height: 10px;
  border-top: 2px solid var(--aras-amber-dark); border-inline-end: 2px solid var(--aras-amber-dark);
  transform: translateY(-50%) rotate(45deg) scaleX(-1);
}
[dir="rtl"] .chain11__step::after { transform: translateY(-50%) rotate(-45deg); }
.chain11__step:nth-child(6n)::after, .chain11__step:last-child::after { display: none; }
.chain11__num {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--aras-amber); color: var(--aras-charcoal); font-weight: 700; font-size: 16px;
  animation: chain11-num calc(var(--beat) * var(--n)) ease-in-out infinite;
  animation-delay: calc(var(--beat) * var(--i));
}
.chain11__fa { font-weight: 700; font-size: 15px; line-height: 1.5; color: var(--aras-text); }
.chain11__en { font-size: 12px; color: var(--aras-grey); letter-spacing: .02em; }
@keyframes chain11-step {
  0%, 12% { border-color: var(--aras-amber); box-shadow: 0 10px 26px rgba(240,176,8,.22); transform: translateY(-3px); }
  22%, 100% { border-color: var(--aras-line); box-shadow: none; transform: none; }
}
@keyframes chain11-num { 0%, 12% { transform: scale(1.12); } 22%, 100% { transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .chain11__step, .chain11__num { animation: none; }
}

/* ---------- cards ---------- */
.cards { display: grid; gap: 24px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--aras-bg); border: 1px solid var(--aras-line);
  border-radius: var(--radius); padding: 28px;
}
.section--alt .card { background: var(--aras-bg); }
/* shadow only on clickable cards */
.card--link {
  display: block; text-decoration: none; transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.card--link:hover { box-shadow: 0 10px 28px rgba(38,44,50,.12); border-color: #c8ced4; transform: translateY(-3px); }
.card__icon { transition: transform .2s ease, background-color .2s ease; }
.card--link:hover .card__icon { transform: translateY(-2px) scale(1.06); background: var(--aras-amber); }

/* card with a 4:3 lead image: the picture is flush to the card's edges and
   the padding moves to the body below it */
.card--media { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--aras-bg-alt); }
.card__media img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  transition: transform .35s ease;
}
.card--link:hover .card__media img { transform: scale(1.04); }
.card--media .card__body { padding: 24px 24px 26px; flex: 1 1 auto; }
.card--media .card__title { margin-bottom: 8px; }
@media (prefers-reduced-motion: reduce) { .card__media img { transition: none; } }
.card__icon {
  display: inline-grid; place-items: center; width: 52px; height: 52px;
  border-radius: var(--radius); margin-bottom: 16px; color: var(--aras-charcoal);
}
.card__icon--amber { background: var(--aras-amber-tint); }
.card__title { margin: 0 0 10px; font-size: var(--fs-h3); font-weight: 700; }
.card__text { color: var(--aras-text); margin: 0; }
.card__meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0 0 10px; color: var(--aras-grey); font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.card__meta-line { color: var(--aras-grey); font-size: var(--fs-meta); margin: 0 0 10px; }
.card__big { font-size: 34px; font-weight: 700; color: var(--aras-charcoal); margin: 0 0 12px; line-height: 1.2; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.card__big-unit { font-size: 16px; color: var(--aras-grey); font-weight: 500; }

/* ---------- identity panel (mission · vision · values) ----------
   One framed block instead of three loose cards: the two statements sit
   side by side, the values close it as a footer strip on the same frame. */
.identity {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--aras-bg); border: 1px solid var(--aras-line);
  border-top: 3px solid var(--aras-amber);
  border-radius: var(--radius); overflow: hidden;
}
.identity__col { padding: 26px 28px 28px; }
.identity__col + .identity__col { border-inline-start: 1px solid var(--aras-line); }
.identity__head {
  display: flex; align-items: center; gap: 12px; margin: 0 0 12px;
  font-size: var(--fs-h3); font-weight: 700;
}
.identity__icon {
  display: inline-grid; place-items: center; width: 40px; height: 40px; flex: none;
  border-radius: var(--radius); background: var(--aras-amber-tint); color: var(--aras-charcoal);
}
.identity__text { margin: 0; color: var(--aras-text); }
.identity__values {
  grid-column: 1 / -1; border-top: 1px solid var(--aras-line);
  background: var(--aras-bg-alt); padding: 18px 28px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px;
}
.identity__values .identity__head { margin: 0; }
.identity__values .identity__icon { width: 34px; height: 34px; background: var(--aras-bg); }

/* ---------- badges & chips ---------- */
.badge {
  display: inline-block; padding: 5px 12px; border-radius: 999px;
  font-size: var(--fs-meta); font-weight: 500; color: var(--aras-charcoal); white-space: nowrap;
}
.badge--amber { background: var(--aras-amber-tint); }
.badge--grey { background: var(--aras-bg-alt); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 14px; border-radius: 999px; background: var(--aras-bg-alt);
  border: 1px solid var(--aras-line); font-size: var(--fs-meta); color: var(--aras-text);
}
.chips--values .chip { background: var(--aras-amber-tint); border-color: transparent; }

/* plain inline row with a pipe divider between items */
.inline-list {
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: 6px 14px; color: var(--aras-text);
}
.inline-list li { position: relative; }
.inline-list li + li::before {
  content: '|'; position: absolute; inset-inline-start: -9px;
  color: var(--aras-grey); font-weight: 400; opacity: .55;
}

/* ---------- bolt list (marker from the logo symbol) ---------- */
.bolt-list li {
  position: relative; padding-inline-start: 26px; margin-bottom: 8px; line-height: 1.7;
}
.bolt-list li::before {
  content: ""; position: absolute; inset-inline-start: 0; top: .55em;
  width: 12px; height: 12px; transform: translateY(-50%);
  background-color: var(--aras-amber);
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%2216%20215%20402%20388%22%20role%3D%22img%22%20aria-label%3D%22ARAS%20ENERGY%22%3E%3Cpath%20fill%3D%22%23F0B008%22%20fill-rule%3D%22evenodd%22%20d%3D%22M41.6%2C588.1C36.9%2C587.6%2035.3%2C586.9%2033.3%2C584.5C28.8%2C579.3%2029.5%2C577.1%2051.6%2C525.5C55.2%2C517.2%2058.5%2C509.6%2059.0%2C508.5C59.5%2C507.4%2075.7%2C469.6%2095.0%2C424.5C114.3%2C379.4%20133.0%2C336.0%20136.5%2C328.0C140.0%2C320.0%20144.7%2C309.0%20147.0%2C303.5C149.3%2C298.0%20153.3%2C288.6%20156.0%2C282.5C158.6%2C276.4%20163.8%2C264.3%20167.5%2C255.5C171.3%2C246.7%20175.2%2C238.3%20176.2%2C236.7C180.3%2C230.9%20182.1%2C230.5%20210.0%2C230.2C240.6%2C229.8%20248.7%2C230.4%20253.2%2C233.3C257.4%2C236.1%20260.2%2C241.7%20279.1%2C286.0C287.5%2C305.5%20295.1%2C323.3%20296.1%2C325.5C297.1%2C327.7%20301.1%2C336.9%20305.1%2C346.0C309.0%2C355.1%20315.4%2C369.7%20319.2%2C378.5C323.0%2C387.3%20332.8%2C410.0%20341.0%2C429.0C349.1%2C448.0%20356.9%2C466.0%20358.3%2C469.0C359.7%2C472.0%20364.2%2C482.4%20368.3%2C492.0C376.2%2C510.3%20387.0%2C535.2%20393.7%2C550.5C400.1%2C565.0%20404.0%2C575.7%20404.0%2C578.9C404.0%2C580.6%20403.0%2C583.1%20401.6%2C584.7L399.2%2C587.5L369.3%2C587.8C352.9%2C588.0%20336.2%2C587.9%20332.2%2C587.5C320.9%2C586.4%20320.5%2C585.9%20305.1%2C552.7C297.2%2C535.6%20294.8%2C534.1%20276.7%2C534.0C268.9%2C534.0%20263.8%2C534.5%20261.6%2C535.4C259.5%2C536.3%20252.3%2C543.5%20241.4%2C555.6C232.1%2C566.0%20221.5%2C577.6%20217.9%2C581.5C211.5%2C588.0%20211.1%2C588.3%20208.6%2C587.2C207.2%2C586.6%20206.0%2C585.4%20206.0%2C584.7C206.0%2C582.7%20212.4%2C567.2%20222.7%2C544.5C227.7%2C533.5%20235.3%2C516.6%20239.5%2C507.0C243.8%2C497.4%20250.7%2C481.9%20255.0%2C472.5C267.8%2C444.4%20272.0%2C434.3%20272.0%2C431.7C272.0%2C427.1%20270.1%2C426.6%20249.1%2C425.8C222.1%2C424.8%20219.3%2C424.4%20217.3%2C421.4C215.9%2C419.2%20215.9%2C417.8%20217.4%2C404.7C218.3%2C396.9%20219.9%2C383.8%20221.0%2C375.5C226.1%2C337.8%20226.4%2C335.1%20225.2%2C332.5C223.8%2C329.5%20220.1%2C329.1%20217.7%2C331.8C216.9%2C332.7%20213.2%2C340.2%20209.5%2C348.4C205.9%2C356.5%20202.1%2C365.2%20201.0%2C367.6C185.1%2C402.4%20159.5%2C460.3%20158.6%2C463.6C158.2%2C465.0%20158.7%2C466.6%20159.9%2C468.1C161.8%2C470.5%20162.2%2C470.5%20182.8%2C471.0C210.0%2C471.6%20209.5%2C471.3%20207.0%2C489.3C206.4%2C493.3%20205.5%2C500.1%20204.9%2C504.5C203.0%2C519.0%20200.9%2C532.3%20200.4%2C533.2C200.1%2C533.6%20188.0%2C534.0%20173.4%2C534.0C137.3%2C534.0%20138.4%2C533.4%20127.4%2C561.2C119.8%2C580.5%20117.9%2C583.8%20112.5%2C586.5C108.8%2C588.3%20106.1%2C588.5%2078.0%2C588.6C61.2%2C588.7%2044.9%2C588.5%2041.6%2C588.1Z%22%2F%3E%3C%2Fsvg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%2216%20215%20402%20388%22%20role%3D%22img%22%20aria-label%3D%22ARAS%20ENERGY%22%3E%3Cpath%20fill%3D%22%23F0B008%22%20fill-rule%3D%22evenodd%22%20d%3D%22M41.6%2C588.1C36.9%2C587.6%2035.3%2C586.9%2033.3%2C584.5C28.8%2C579.3%2029.5%2C577.1%2051.6%2C525.5C55.2%2C517.2%2058.5%2C509.6%2059.0%2C508.5C59.5%2C507.4%2075.7%2C469.6%2095.0%2C424.5C114.3%2C379.4%20133.0%2C336.0%20136.5%2C328.0C140.0%2C320.0%20144.7%2C309.0%20147.0%2C303.5C149.3%2C298.0%20153.3%2C288.6%20156.0%2C282.5C158.6%2C276.4%20163.8%2C264.3%20167.5%2C255.5C171.3%2C246.7%20175.2%2C238.3%20176.2%2C236.7C180.3%2C230.9%20182.1%2C230.5%20210.0%2C230.2C240.6%2C229.8%20248.7%2C230.4%20253.2%2C233.3C257.4%2C236.1%20260.2%2C241.7%20279.1%2C286.0C287.5%2C305.5%20295.1%2C323.3%20296.1%2C325.5C297.1%2C327.7%20301.1%2C336.9%20305.1%2C346.0C309.0%2C355.1%20315.4%2C369.7%20319.2%2C378.5C323.0%2C387.3%20332.8%2C410.0%20341.0%2C429.0C349.1%2C448.0%20356.9%2C466.0%20358.3%2C469.0C359.7%2C472.0%20364.2%2C482.4%20368.3%2C492.0C376.2%2C510.3%20387.0%2C535.2%20393.7%2C550.5C400.1%2C565.0%20404.0%2C575.7%20404.0%2C578.9C404.0%2C580.6%20403.0%2C583.1%20401.6%2C584.7L399.2%2C587.5L369.3%2C587.8C352.9%2C588.0%20336.2%2C587.9%20332.2%2C587.5C320.9%2C586.4%20320.5%2C585.9%20305.1%2C552.7C297.2%2C535.6%20294.8%2C534.1%20276.7%2C534.0C268.9%2C534.0%20263.8%2C534.5%20261.6%2C535.4C259.5%2C536.3%20252.3%2C543.5%20241.4%2C555.6C232.1%2C566.0%20221.5%2C577.6%20217.9%2C581.5C211.5%2C588.0%20211.1%2C588.3%20208.6%2C587.2C207.2%2C586.6%20206.0%2C585.4%20206.0%2C584.7C206.0%2C582.7%20212.4%2C567.2%20222.7%2C544.5C227.7%2C533.5%20235.3%2C516.6%20239.5%2C507.0C243.8%2C497.4%20250.7%2C481.9%20255.0%2C472.5C267.8%2C444.4%20272.0%2C434.3%20272.0%2C431.7C272.0%2C427.1%20270.1%2C426.6%20249.1%2C425.8C222.1%2C424.8%20219.3%2C424.4%20217.3%2C421.4C215.9%2C419.2%20215.9%2C417.8%20217.4%2C404.7C218.3%2C396.9%20219.9%2C383.8%20221.0%2C375.5C226.1%2C337.8%20226.4%2C335.1%20225.2%2C332.5C223.8%2C329.5%20220.1%2C329.1%20217.7%2C331.8C216.9%2C332.7%20213.2%2C340.2%20209.5%2C348.4C205.9%2C356.5%20202.1%2C365.2%20201.0%2C367.6C185.1%2C402.4%20159.5%2C460.3%20158.6%2C463.6C158.2%2C465.0%20158.7%2C466.6%20159.9%2C468.1C161.8%2C470.5%20162.2%2C470.5%20182.8%2C471.0C210.0%2C471.6%20209.5%2C471.3%20207.0%2C489.3C206.4%2C493.3%20205.5%2C500.1%20204.9%2C504.5C203.0%2C519.0%20200.9%2C532.3%20200.4%2C533.2C200.1%2C533.6%20188.0%2C534.0%20173.4%2C534.0C137.3%2C534.0%20138.4%2C533.4%20127.4%2C561.2C119.8%2C580.5%20117.9%2C583.8%20112.5%2C586.5C108.8%2C588.3%20106.1%2C588.5%2078.0%2C588.6C61.2%2C588.7%2044.9%2C588.5%2041.6%2C588.1Z%22%2F%3E%3C%2Fsvg%3E") no-repeat center / contain;
}
.check-list li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; line-height: 1.7; }
.check-list__icon { flex: 0 0 auto; color: var(--aras-ok); margin-top: .35em; }

/* ---------- tables ---------- */
.kv-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.kv-table th, .kv-table td { padding: 12px 16px; text-align: start; border-bottom: 1px solid var(--aras-line); }
.kv-table th { color: var(--aras-grey); font-weight: 500; width: 42%; }

/* ---------- numbers bar (projects) ---------- */

/* ---------- one numbering system: amber disc (lifecycle, services) ---------- */
.step-num {
  width: 44px; height: 44px; flex: 0 0 44px; border-radius: 50%;
  background: var(--aras-amber); color: var(--aras-charcoal);
  display: inline-grid; place-items: center; font-weight: 700; font-size: 18px;
}

/* ---------- sticky in-page sub-navigation (chips) ---------- */
.subnav {
  position: sticky; top: var(--header-h); z-index: 40;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--aras-line);
}
.subnav__inner { overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav__list { display: flex; gap: 8px; padding-block: 10px; width: max-content; min-width: 100%; }
.subnav__link {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 7px 14px 7px 8px; border-radius: 999px; border: 1px solid var(--aras-line);
  font-size: 15px; text-decoration: none; color: var(--aras-charcoal);
  transition: background-color .15s ease, border-color .15s ease;
}
.subnav__num {
  width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  background: var(--aras-bg-alt); font-size: 13px; font-weight: 700; color: var(--aras-grey);
  transition: background-color .15s ease, color .15s ease;
}
.subnav__link:hover { background: var(--aras-bg-alt); border-color: #c8ced4; }
.subnav__link.is-active { background: var(--aras-charcoal); border-color: var(--aras-charcoal); color: #fff; font-weight: 700; }
.subnav__link.is-active .subnav__num { background: var(--aras-amber); color: var(--aras-charcoal); }
/* Hash landings from other pages (/services/#ess): html's scroll-padding
   clears the header (+16px); this clears the bar itself (its height, minus
   that 16px gap). Chip clicks compute the exact offset in site.js. */
:root { --subnav-h: 64px; }
.subnav ~ .section[id] { scroll-margin-top: calc(var(--subnav-h) - 16px); }
.subnav__list { min-height: var(--subnav-h); }

/* ---------- services ---------- */
/* text | visual panel, sides alternating per section */
.service__grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; }
.service--flip .service__grid { grid-template-columns: 320px minmax(0, 1fr); }
.service__panel { order: 1; }
.service--flip .service__panel { order: -1; }
.service__panel {
  position: relative; overflow: hidden; border-radius: 16px; aspect-ratio: 4 / 3;
  background: var(--aras-amber-tint); color: var(--aras-charcoal);
  display: grid; place-items: center;
  /* subtle engineering grid, same idiom as the page head */
  background-image:
    repeating-linear-gradient(90deg, rgba(56,64,72,.06) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, rgba(56,64,72,.06) 0 1px, transparent 1px 32px);
}
.service__panel-icon { display: grid; place-items: center; width: 132px; height: 132px; border-radius: 50%; background: rgba(255,255,255,.7); }
.service__panel-icon .icon { stroke-width: 1.25; }
.service__panel-num {
  position: absolute; inset-inline-end: 18px; bottom: 4px;
  font-size: 96px; font-weight: 700; line-height: 1; color: var(--aras-charcoal); opacity: .14;
}
.service__head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.service__heading { min-width: 0; }
.service__heading .rule { margin-block: 10px 0; }
.service__output {
  border-inline-start: 4px solid var(--aras-amber); background: var(--aras-bg-alt);
  padding: 14px 18px; border-radius: var(--radius); max-width: 78ch; margin-top: 20px;
}
.section--alt .service__output { background: var(--aras-bg); }
.service__output-label { display: block; font-size: var(--fs-meta); color: var(--aras-grey); font-weight: 700; }
.service__record { max-width: 78ch; }
.equipment { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 24px 0; }
.equipment__item {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border: 1px solid var(--aras-line); border-radius: var(--radius);
  font-size: var(--fs-meta); background: var(--aras-bg);
}
.equipment__item .icon { flex: 0 0 auto; color: var(--aras-grey); }

.ess__client { color: var(--aras-grey); }
.ess__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 32px 0 40px; }

/* ---------- org chart ---------- */
.org { margin-top: 32px; --org-gap: 16px; }
.org__ceo {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  width: max-content; max-width: 100%; margin-inline: auto; text-align: center;
  padding: 16px 32px;
  background: var(--aras-charcoal); color: #fff; border-radius: var(--radius);
}
.org__ceo-photo {
  width: 120px; height: 120px; object-fit: cover; object-position: center 24%;
  margin-bottom: 12px; border-radius: 22px; border: 1px solid rgba(255,255,255,.18);
  background: var(--aras-bg-alt); box-shadow: 0 8px 22px rgba(0,0,0,.25);
}
.org__role { font-weight: 700; font-size: 18px; }
.org__name { font-weight: 700; font-size: 17px; color: #fff; }
.org__desc { color: var(--aras-on-dark-muted); font-size: var(--fs-meta); }
/* stem down from the centred CEO card, a bus across the outer card centres,
   then one drop into each card */
.org__branch {
  position: relative; display: grid; gap: var(--org-gap); height: 40px;
  grid-template-columns: repeat(var(--org-cols, 4), 1fr);
}
.org__branch::before, .org__branch::after, .org__branch span::before {
  content: ""; position: absolute; background: var(--aras-line);
}
.org__branch::before { top: 0; left: 50%; width: 2px; height: 21px; transform: translateX(-1px); }
.org__branch::after {
  top: 19px; height: 2px;
  inset-inline: calc((100% - (var(--org-cols, 4) - 1) * var(--org-gap)) / (var(--org-cols, 4) * 2));
}
.org__branch span { position: relative; }
.org__branch span::before { top: 19px; bottom: 0; left: 50%; width: 2px; transform: translateX(-1px); }
.org__units { display: grid; grid-template-columns: repeat(var(--org-cols, 4), 1fr); gap: var(--org-gap); }
.org__unit { background: var(--aras-bg); border: 1px solid var(--aras-line); border-top: 3px solid var(--aras-amber); border-radius: var(--radius); padding: 22px 20px; }
.org__unit-head { display: grid; justify-items: center; gap: 14px; margin-bottom: 16px; text-align: center; }
.org__unit-photo {
  width: 112px; height: 112px; object-fit: cover; object-position: center 24%;
  border-radius: 22px; border: 1px solid var(--aras-line); background: var(--aras-bg-alt);
  box-shadow: 0 8px 22px rgba(38,44,50,.1);
}
.org__unit-copy { display: grid; justify-items: center; gap: 6px; width: 100%; min-width: 0; }
.org__unit-title { display: grid; align-items: center; min-height: 76px; font-size: 16px; font-weight: 700; line-height: 1.6; margin: 0; }
.org__unit-name { margin: 0; color: var(--aras-charcoal); font-size: 16px; font-weight: 700; }
.org__areas { padding-top: 14px; border-top: 1px solid var(--aras-line); }
.org__areas li { font-size: var(--fs-meta); color: var(--aras-grey); line-height: 1.7; }
.org__direct { margin-top: 24px; }
.org__direct-title { font-size: 16px; font-weight: 700; margin-bottom: 10px; }

/* ---------- standards ---------- */
.standards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.standards__item {
  border: 1px solid var(--aras-line); border-radius: var(--radius); padding: 20px; text-align: center;
}
.standards__name { display: block; font-size: 20px; font-weight: 700; color: var(--aras-charcoal); }
.standards__desc { display: block; font-size: var(--fs-meta); color: var(--aras-grey); }

/* ---------- careers ---------- */
.pos-card { display: flex; flex-direction: column; background: var(--aras-bg); border: 1px solid var(--aras-line); border-radius: var(--radius); padding: 28px; }
.pos-card__title { margin: 0 0 4px; font-size: var(--fs-h3); font-weight: 700; }
.pos-card__en { color: var(--aras-grey); font-size: var(--fs-meta); margin: 0 0 12px; }
.pos-card__summary { flex: 1 1 auto; margin: 0 0 20px; }
.pos-card .btn { align-self: flex-start; }
.pos { max-width: 860px; }
.pos__en { display: block; color: var(--aras-on-dark-muted); font-size: 17px; font-weight: 400; margin-top: 6px; }
.pos__reports { display: flex; align-items: center; gap: 8px; color: var(--aras-on-dark-muted); font-size: var(--fs-meta); margin: 0; }
.page-head .pos__reports .icon { color: var(--aras-amber); }
.pos__section { margin-bottom: 44px; }
.pos__h2 { font-size: var(--fs-h2); margin: 0; }
.pos__section .rule { margin-block: 12px 18px; }
.blocks { display: grid; gap: 18px; }
.blocks__item { border-inline-start: 3px solid var(--aras-line); padding-inline-start: 18px; }
.blocks__title { font-size: 17px; font-weight: 700; margin: 0 0 4px; color: var(--aras-charcoal); }
.blocks__body { margin: 0; color: var(--aras-text); }

/* ---------- forms ---------- */
.contact { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.contact--solo { grid-template-columns: minmax(0, 760px); }
.contact__list { display: grid; gap: 16px; margin-bottom: 24px; }
.contact__row { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; }
.contact__icon { grid-row: span 2; color: var(--aras-charcoal); }
.contact__label { font-size: var(--fs-meta); color: var(--aras-grey); }
.contact__value { font-weight: 500; }
.contact__map { border-radius: var(--radius); border: 1px solid var(--aras-line); }
.contact__aside { display: grid; gap: 16px; position: sticky; top: calc(var(--header-h) + 24px); }
/* charcoal fact card: the portfolio numbers + the response promise */

.form { display: grid; gap: 22px; max-width: 680px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.field { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field__label { font-size: 15px; font-weight: 700; color: var(--aras-charcoal); padding: 0; }
.req { color: var(--aras-amber-dark); margin-inline-start: 4px; }
.input {
  font: inherit; font-size: 16px; color: var(--aras-text); background: var(--aras-bg);
  border: 1px solid var(--aras-line); border-radius: var(--radius); padding: 12px 14px; width: 100%;
  min-height: 48px; transition: border-color .15s ease, box-shadow .15s ease;
}
.input:hover { border-color: #c8ced4; }
.input:focus { border-color: var(--aras-charcoal); outline-offset: 1px; box-shadow: 0 0 0 4px rgba(56,64,72,.08); }
/* radio pills for short option lists (contact subject) */
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { position: relative; }
.pill__input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.pill__label {
  display: inline-flex; align-items: center; min-height: 40px; padding: 7px 16px; border-radius: 999px;
  border: 1px solid var(--aras-line); background: var(--aras-bg); font-size: 15px; color: var(--aras-charcoal);
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.pill:hover .pill__label { border-color: #c8ced4; background: var(--aras-bg-alt); }
.pill__input:checked + .pill__label { background: var(--aras-charcoal); border-color: var(--aras-charcoal); color: #fff; font-weight: 700; }
.pill__input:focus-visible + .pill__label { outline: 3px solid var(--aras-amber-dark); outline-offset: 2px; }
.field--choice[aria-invalid="true"] .pill__label { border-color: #A3231C; }
.form__note { margin: 0; color: var(--aras-grey); font-size: var(--fs-meta); }
.input--file { padding: 9px 12px; }
textarea.input { resize: vertical; line-height: 1.7; }
.field__help { font-size: var(--fs-meta); color: var(--aras-grey); margin: 0; }
.field__error { font-size: var(--fs-meta); color: #A3231C; margin: 0; font-weight: 500; }
.input[aria-invalid="true"] { border-color: #A3231C; }
.hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }
.captcha {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(170px, 210px);
  align-items: end; gap: 10px 18px; margin: 0; padding: 18px 20px 20px; min-width: 0;
  border: 1px solid #ead59b; border-radius: var(--radius); background: #fff9e8;
}
.captcha > legend { grid-column: 1 / -1; padding-inline: 6px; }
.captcha__row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 50px; padding: 7px 14px; border: 1px solid #ead59b;
  border-radius: 10px; background: #fff;
}
.captcha__question {
  min-width: 0; color: var(--aras-charcoal); font-size: 16px; font-weight: 700;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.captcha__refresh {
  flex: none; appearance: none; padding: 6px 10px; border: 1px solid var(--aras-line);
  border-radius: 999px; background: var(--aras-bg-alt); color: var(--aras-charcoal);
  font: inherit; font-size: 12px; font-weight: 700; cursor: pointer;
}
.captcha__refresh:hover { border-color: var(--aras-amber-dark); background: var(--aras-amber-tint); }
.captcha__refresh:focus-visible { outline: 3px solid var(--aras-amber-dark); outline-offset: 3px; }
.captcha__field { align-self: start; gap: 6px; max-width: none; }
.captcha__answer { min-height: 50px; padding-block: 8px; text-align: center; font-size: 18px; font-weight: 700; }
.captcha .field__error { white-space: nowrap; }
.form__actions { display: flex; align-items: center; gap: 14px; }
.form__spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--aras-line); border-top-color: var(--aras-charcoal);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.form__status { margin: 0; padding: 14px 18px; border-radius: var(--radius); font-weight: 500; }
.form__status--ok { background: var(--aras-amber-tint); color: var(--aras-charcoal); border-inline-start: 4px solid var(--aras-amber); }
.form__status--err { background: #FBEDEC; color: #A3231C; border-inline-start: 4px solid #A3231C; }
.form__status[hidden], .form__spinner[hidden] { display: none; }

/* ---------- bank backing band (Tejarat) ----------
   A charcoal band like every other dark section, but its wash is the bank's
   own blue (#2E3192, sampled from the mark) pooling on the mark's side and
   dissolving into charcoal under the copy, so the text keeps its normal
   on-dark contrast. The mark itself repeats the .page-head__mark idiom: the
   logo's alpha masks a grey-to-ash gradient, never a flat paste of the file. */
.section--bank { position: relative; overflow: hidden; background: var(--aras-charcoal-deep); color: #fff; }
.section--bank::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(680px 420px at 14% 50%, rgba(46,49,146,.55), transparent 70%),
    linear-gradient(115deg, #1B1F52 0%, #232764 34%, #262C32 74%);
}
.bank__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr .85fr; gap: 48px; align-items: center; }
.bank__title { color: #fff; margin: 0; font-size: clamp(26px, 2.6vw, 36px); }
.bank__text { color: var(--aras-on-dark-muted); margin: 0; max-width: 62ch; }
/* طوسی → خاکستری: the watermark darkens as it falls, so it sits in the band
   rather than on top of it */
.bank__mark {
  justify-self: center; width: clamp(180px, 22vw, 300px); aspect-ratio: 1 / 1;
  background: linear-gradient(160deg, #C7CDD3 0%, #A0A8B0 38%, #7A828B 72%, #616970 100%);
  -webkit-mask: url("/assets/img/tejarat-bank.webp") no-repeat center / contain;
  mask: url("/assets/img/tejarat-bank.webp") no-repeat center / contain;
  opacity: .6;
}

/* ---------- CTA card ---------- */
/* the band is an inset card: equal breathing room above and below it,
   measured from the edge of the section that precedes it */
.cta { padding-block: 56px; }
.cta-band {
  background: var(--aras-charcoal-deep); color: #fff; border-radius: 16px;
  position: relative; overflow: hidden;
}
/* a faint amber glow in one corner keeps the card from reading as a flat slab */
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(520px 260px at 100% 0%, rgba(240,176,8,.18), transparent 70%);
}
.cta-band__inner { position: relative; padding: 64px 32px; text-align: center; }
.cta-band__title { color: #fff; margin: 0 0 12px; font-size: clamp(26px, 2.6vw, 36px); }
.cta-band__text { color: var(--aras-on-dark-muted); max-width: 62ch; margin: 0 auto 28px; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- footer ---------- */
/* One centred column: logo on top, the nav as a single inline row under it. */
.footer { background: var(--aras-charcoal); color: #fff; padding-top: 56px; text-align: center; }
.footer__inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 20px; padding-bottom: 40px;
}
.footer__logo { display: block; line-height: 0; }
.footer__logo img { width: 180px; height: auto; }
.footer__line { color: var(--aras-on-dark-muted); margin: 0; max-width: 52ch; }
.footer__links {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 4px 8px; font-size: 16px;
}
.footer__links a { display: inline-block; padding: 6px 12px; border-radius: var(--radius); }
.footer a { color: var(--aras-on-dark-muted); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; text-decoration-color: var(--aras-amber); }
.footer__contact-list {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 8px 28px; margin: 0; color: var(--aras-on-dark-muted);
}
.footer__contact-list li { display: flex; gap: 8px; align-items: center; }
.footer__contact-list .icon { flex: 0 0 auto; color: var(--aras-amber); }
.footer__social { display: flex; justify-content: center; gap: 10px; margin: 0; }
.footer__social a {
  display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,.28); border-radius: var(--radius); color: #fff;
}
.footer__social a:hover { background: rgba(255,255,255,.12); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.16); padding-block: 20px; }
.footer__bottom p { margin: 0; color: var(--aras-on-dark-muted); font-size: var(--fs-meta); }

/* ---------- 404 ---------- */
.notfound { text-align: center; padding-block: 100px; }
.notfound__code { font-size: 88px; font-weight: 700; color: var(--aras-line); line-height: 1; margin: 0 0 8px; }
.notfound .rule { margin-inline: auto; }
.notfound .prose { margin-inline: auto; }
.notfound__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- soft fade-in on scroll (plus the stat icons above) ---------- */
/* Sections only fade: a translate on a section would shift where a #hash
   landing (and the browser's anchor scroll) places it before it is revealed.
   The hero, never an anchor target, keeps the small rise. */
.reveal { opacity: 0; transition: opacity .5s ease, transform .5s ease; }
.hero__inner.reveal { transform: translateY(14px); }
.reveal.is-visible { opacity: 1; transform: none; }
/* items inside a revealed section arrive one after another (--i set by site.js) */
.reveal-item { opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; transition-delay: calc(var(--i, 0) * 70ms); }
.reveal-item.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal-item { opacity: 1; transform: none; transition: none; } }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .stats--4, .cards--4, .equipment { grid-template-columns: repeat(2, 1fr); }
  .stats--5 { grid-template-columns: repeat(3, 1fr); }
  .chain11__steps { grid-template-columns: repeat(4, 1fr); }
  .chain11__step:nth-child(6n)::after { display: block; }
  .chain11__step:nth-child(4n)::after, .chain11__step:last-child::after { display: none; }
  .cards--3, .org__units, .standards { grid-template-columns: repeat(2, 1fr); }
  .lifecycle { grid-template-columns: repeat(4, 1fr); row-gap: 28px; }
  .lifecycle__step:nth-child(4)::after { display: none; }
}
@media (max-width: 900px) {
  /* cards stack, so the four drops collapse into one centred stem */
  .org__branch { display: block; height: 28px; }
  .org__branch::after, .org__branch span { display: none; }
  .org__branch::before { height: 100%; }
  .nav { display: none; }
  :root { --svcbar-h: 0px; }
  .svcbar { display: none; }
  .header__cta { margin-inline-start: auto; }
  .header__burger { display: block; }
  .contact, .ess__grid { grid-template-columns: 1fr; gap: 32px; }
  .bank__inner { grid-template-columns: 1fr; gap: 32px; }
  .bank__mark { width: clamp(140px, 34vw, 210px); opacity: .42; }
  .contact__aside { position: static; }
  /* services: panel becomes a short banner above the text */
  .service__grid, .service--flip .service__grid { grid-template-columns: 1fr; gap: 24px; }
  .service__panel, .service--flip .service__panel { order: -1; aspect-ratio: auto; height: 150px; }
  .service__panel-icon { width: 96px; height: 96px; }
  .service__panel-icon .icon { width: 56px; height: 56px; }
  .service__panel-num { font-size: 72px; }
}
/* tablet: the six-column table may not fit, so let it scroll sideways here only */
@media (min-width: 701px) and (max-width: 900px) {
}
@media (max-width: 372px) {
  /* not enough room for logo + button + burger: the drawer still lists it */
  .header__cta { display: none; }
  .header__burger { margin-inline-start: auto; }
}
@media (max-width: 700px) {
  .page-head__mark { width: clamp(150px, 40vw, 210px); opacity: .22; inset-inline-end: 0; }
  .section { padding-block: 48px; }
  .cta { padding-block: 40px; }
  .form__row { grid-template-columns: 1fr; }
  .form__actions { flex-wrap: wrap; }
  .captcha { grid-template-columns: 1fr; }
  .captcha__row { grid-row: auto; }
  .cta-band__inner { padding: 44px 20px; }
  :root { --overlap: 130px; }
  .hero__inner { padding-block: 64px calc(64px + var(--overlap)); }
  .section--overlap { padding-top: 0; }
  .hero__sub { font-size: 17px; }
  .cards--2, .cards--3, .cards--4, .equipment, .org__units, .standards { grid-template-columns: 1fr; }
  .org__unit-head { grid-template-columns: 88px minmax(0, 1fr); justify-items: start; text-align: start; }
  .org__unit-photo { width: 88px; height: 88px; border-radius: 18px; }
  .org__unit-copy { justify-items: start; }
  .org__unit-title { min-height: 0; }
  .identity { grid-template-columns: 1fr; }
  .identity__col + .identity__col { border-inline-start: 0; border-top: 1px solid var(--aras-line); }
  .identity__col, .identity__values { padding-inline: 20px; }
  /* four numbers fit one screen as a 2×2 grid instead of a 1000px column */
  .stats--4, .stats--5 { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stats--5 .stat:last-child { grid-column: 1 / -1; }
  .stats--5 .stat__value { font-size: 34px; }
  .chain11__steps { grid-template-columns: 1fr; gap: 10px; }
  .chain11__step { flex-direction: row; text-align: start; gap: 12px; padding: 12px 14px; }
  .chain11__step::after, .chain11__step:nth-child(6n)::after { display: none; }
  .chain11__en { margin-inline-start: auto; }
  .stats--animated .stat { padding: 20px 10px 18px; border-radius: 12px; gap: 4px; }
  .stats--animated .stat__value { font-size: 38px; }
  .stats--animated .stat__unit { font-size: 18px; margin-inline-start: 5px; }
  .stats--animated .stat__label { font-size: 13px; line-height: 1.5; }
  .stat__icon { width: 80px; height: 64px; }
  .footer__logo img { width: 150px; }

  /* lifecycle: vertical */
  .lifecycle { grid-template-columns: 1fr; row-gap: 0; }
  .lifecycle__step { flex-direction: row; align-items: center; gap: 16px; text-align: start; padding-block: 10px; }
  .lifecycle__step::after { display: none; }

}

/* Neutral separator between two bidi-isolated runs; margins replace the
   spaces that would otherwise be reordered around Persian digits. */
.sep { margin-inline: 8px; color: var(--aras-grey); }

/* partnership quote inside the Bank Tejarat band (finance section only) */
.bank__quote {
  margin: 24px 0 0; padding: 18px 22px; border-inline-start: 4px solid var(--aras-amber);
  background: rgba(255,255,255,.05); border-start-end-radius: 12px; border-end-end-radius: 12px;
}
.bank__quote p { margin: 0; color: #fff; font-size: 18px; line-height: 1.9; font-weight: 500; }

/* ---------- «خدمات» mega-menu (DECISIONS.md ت۱۳) ----------
   The nav fills the bar's height so the pointer never leaves the item on its
   way down to the panel; the panel hangs from the sticky header itself. */
.nav { align-self: stretch; }
.nav__list { height: 100%; }
.nav__list > li { display: flex; align-items: center; }
.nav__caret { display: inline-grid; place-items: center; margin-inline-start: 4px; vertical-align: middle; transition: transform .2s ease; }
.megamenu {
  position: absolute; inset-inline: 0; top: var(--bar-h); z-index: 55;
  background: var(--aras-bg); border-top: 1px solid var(--aras-line); border-bottom: 1px solid var(--aras-line);
  box-shadow: 0 24px 48px rgba(38,44,50,.14);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s;
}
.nav__item--menu:hover .megamenu,
.nav__item--menu:focus-within .megamenu,
.nav__item--menu.is-open .megamenu {
  opacity: 1; visibility: visible; transform: none; transition-delay: 0s;
}
.nav__item--menu.is-dismissed .megamenu { opacity: 0; visibility: hidden; }
.nav__item--menu:hover .nav__caret, .nav__item--menu:focus-within .nav__caret { transform: rotate(180deg); }
.megamenu__inner { padding-block: 28px 22px; }
.megamenu__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.megamenu__col { display: flex; flex-direction: column; gap: 10px; padding: 16px; border-radius: 14px; background: var(--aras-bg-alt); }
.megamenu__head { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--aras-charcoal); }
.megamenu__icon { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--aras-charcoal); color: var(--aras-amber); transition: transform .2s ease; }
.megamenu__head:hover .megamenu__icon { transform: scale(1.06) rotate(-6deg); }
.megamenu__names { display: grid; line-height: 1.4; }
.megamenu__names strong { font-size: 16px; }
.megamenu__names bdi { font-size: 12px; color: var(--aras-grey); }
.megamenu__head:hover strong { text-decoration: underline; text-decoration-color: var(--aras-amber); text-underline-offset: 4px; }
.megamenu__blurb { margin: 0; font-size: 13.5px; line-height: 1.75; color: var(--aras-grey); }
.megamenu__links { display: grid; gap: 2px; border-top: 1px solid var(--aras-line); padding-top: 8px; }
.megamenu__links a {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px;
  text-decoration: none; color: var(--aras-charcoal); font-size: 14.5px;
}
.megamenu__links a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--aras-amber); flex: 0 0 auto; }
.megamenu__links a:hover, .megamenu__links a:focus-visible { background: #fff; }
.megamenu__all { display: inline-block; margin-top: 16px; font-size: 15px; color: var(--aras-charcoal); }
@media (prefers-reduced-motion: reduce) { .megamenu { transition: none; transform: none; } }

/* ---------- /services/ gateway (DECISIONS.md ت۱۱) ---------- */
.gateway { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.gateway__card { display: flex; flex-direction: column; border-radius: 18px; background: var(--aras-bg); border: 1px solid var(--aras-line); overflow: hidden; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.gateway__card:hover { border-color: var(--aras-amber); box-shadow: 0 18px 38px rgba(38,44,50,.1); transform: translateY(-3px); }
.gateway__main { position: relative; display: grid; gap: 6px; padding: 28px 28px 22px; text-decoration: none; color: var(--aras-charcoal); }
.gateway__num { position: absolute; top: 20px; inset-inline-end: 24px; font-size: 44px; font-weight: 700; line-height: 1; color: var(--aras-line); }
.gateway__icon { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; background: var(--aras-charcoal); color: var(--aras-amber); margin-bottom: 8px; }
.gateway__en { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--aras-grey); }
.gateway__title { margin: 0; font-size: 26px; }
.gateway__text { margin: 0; color: var(--aras-grey); line-height: 1.85; }
.gateway__go { justify-self: start; margin-top: 8px; }
.gateway__sections { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 28px 22px; margin-top: auto; background: var(--aras-bg-alt); border-top: 1px solid var(--aras-line); }
.gateway__sections a { display: inline-block; padding: 5px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--aras-line); font-size: 14px; color: var(--aras-charcoal); text-decoration: none; }
.gateway__sections a:hover { border-color: var(--aras-amber); }
@media (max-width: 900px) { .gateway { grid-template-columns: 1fr; } }

/* ---------- /tenders/: live notices from the admin panel ---------- */
.tenders-shell { max-width: 980px; }
.tenders-heading { margin-bottom: 26px; }
.tenders-heading .h2 { margin-bottom: 6px; }
.tenders-heading .prose { margin: 0; }
.tenders-list { display: grid; gap: 14px; min-width: 0; }
.tenders-state {
  display: grid; justify-items: center; gap: 16px; padding: 52px 24px; text-align: center;
  border: 1px dashed var(--aras-line); border-radius: 16px; color: var(--aras-grey); background: var(--aras-bg-alt);
}
.tenders-state p { margin: 0; }
.tenders-state--loading { grid-auto-flow: column; justify-content: center; }
.tenders-spinner { width: 20px; height: 20px; border: 2px solid var(--aras-line); border-top-color: var(--aras-amber); border-radius: 50%; animation: tender-spin .8s linear infinite; }
@keyframes tender-spin { to { transform: rotate(360deg); } }
.tender-card { width: 100%; min-width: 0; border: 1px solid var(--aras-line); border-radius: 16px; background: #fff; overflow: clip; transition: border-color .2s ease, box-shadow .2s ease; }
.tender-card[open] { border-color: var(--aras-charcoal); box-shadow: 0 14px 34px rgba(38,44,50,.08); }
.tender-card__summary {
  display: grid; grid-template-columns: minmax(0, 1fr) auto 24px; gap: 24px; align-items: center;
  padding: 22px 24px; cursor: pointer; list-style: none;
}
.tender-card__summary::-webkit-details-marker { display: none; }
.tender-card__summary:focus-visible { outline: 3px solid rgba(240,176,8,.45); outline-offset: -3px; }
.tender-card__main { display: grid; gap: 5px; min-width: 0; }
.tender-card__status { display: inline-flex; align-items: center; gap: 7px; color: #39734a; font-size: 13px; font-weight: 700; }
.tender-card__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #4f9b62; }
.tender-card__title { font-size: 19px; line-height: 1.7; color: var(--aras-charcoal); }
.tender-card__dates { display: flex; gap: 18px; color: var(--aras-grey); font-size: 13px; white-space: nowrap; }
.tender-card__dates span { display: grid; gap: 2px; }
.tender-card__dates b { color: var(--aras-charcoal); font-size: 14px; font-variant-numeric: tabular-nums; }
.tender-card__caret { width: 10px; height: 10px; border-right: 2px solid var(--aras-charcoal); border-bottom: 2px solid var(--aras-charcoal); transform: rotate(45deg); transition: transform .2s ease; }
.tender-card[open] .tender-card__caret { transform: rotate(225deg); }
.tender-card__body { min-width: 0; padding: 28px 32px 34px; border-top: 1px solid var(--aras-line); }
.markdown-body { color: var(--aras-charcoal); line-height: 2; overflow-wrap: anywhere; }
.markdown-body > :first-child { margin-top: 0; }
.markdown-body > :last-child { margin-bottom: 0; }
.markdown-body h2, .markdown-body h3, .markdown-body h4, .markdown-body h5 { margin: 30px 0 10px; line-height: 1.65; }
.markdown-body h2 { font-size: 24px; }
.markdown-body h3 { font-size: 21px; }
.markdown-body h4, .markdown-body h5 { font-size: 18px; }
.markdown-body p { margin: 0 0 18px; }
.markdown-body ul, .markdown-body ol { margin: 0 0 20px; padding-inline-start: 24px; }
.markdown-body ul { list-style: disc; }
.markdown-body ol { list-style: decimal; }
.markdown-body li + li { margin-top: 6px; }
.markdown-body a { color: var(--aras-charcoal); text-decoration-color: var(--aras-amber); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.markdown-body blockquote { margin: 22px 0; padding: 14px 18px; border-inline-start: 4px solid var(--aras-amber); background: var(--aras-amber-tint); border-radius: 8px; }
.markdown-body code { direction: ltr; unicode-bidi: isolate; padding: 2px 6px; border-radius: 5px; background: var(--aras-bg-alt); font-family: ui-monospace, monospace; font-size: .9em; }
.markdown-body pre { direction: ltr; overflow: auto; padding: 18px; border-radius: 10px; background: var(--aras-charcoal-deep); color: #fff; }
.markdown-body pre code { padding: 0; background: transparent; color: inherit; }
.markdown-body hr { border: 0; border-top: 1px solid var(--aras-line); margin: 28px 0; }
.markdown-table { max-width: 100%; overflow-x: auto; margin: 22px 0; border: 1px solid var(--aras-line); border-radius: 10px; }
.markdown-table table { width: 100%; border-collapse: collapse; min-width: 560px; }
.markdown-table th, .markdown-table td { padding: 12px 14px; text-align: start; border-bottom: 1px solid var(--aras-line); vertical-align: top; }
.markdown-table th { background: var(--aras-bg-alt); font-weight: 700; }
.markdown-table tr:last-child td { border-bottom: 0; }
.tender-card__attachments { margin-block-start: 32px; padding-block-start: 24px; border-top: 1px solid var(--aras-line); }
.tender-card__attachments h3 { margin: 0 0 14px; font-size: 17px; }
.tender-card__attachments ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.tender-attachment {
  display: flex; align-items: center; gap: 12px; min-width: 0; padding: 13px 14px;
  border: 1px solid var(--aras-line); border-radius: 10px; background: var(--aras-bg-alt);
  color: var(--aras-charcoal); text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}
.tender-attachment:hover { border-color: var(--aras-amber-dark); background: #fff; transform: translateY(-1px); }
.tender-attachment__marker {
  display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px;
  border-radius: 9px; background: var(--aras-amber); color: var(--aras-charcoal); font-size: 18px; font-weight: 700;
}
.tender-attachment__copy { display: grid; gap: 2px; min-width: 0; }
.tender-attachment__copy strong { overflow-wrap: anywhere; line-height: 1.6; }
.tender-attachment__copy small { color: var(--aras-grey); font-size: 12px; direction: rtl; unicode-bidi: isolate; }
@media (max-width: 700px) {
  .tender-card__summary { grid-template-columns: minmax(0, 1fr) 20px; gap: 14px; padding: 18px; }
  .tender-card__dates { grid-column: 1 / -1; grid-row: 2; border-top: 1px solid var(--aras-line); padding-top: 12px; white-space: normal; }
  .tender-card__caret { grid-column: 2; grid-row: 1; }
  .tender-card__body { padding: 22px 18px 28px; }
  .tender-card__attachments ul { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .tenders-spinner { animation: none; } .tender-card, .tender-card__caret { transition: none; } }

/* ---------- /projects/: two categories, site lists (DECISIONS.md ت۲۱–ت۳۰) ---------- */
.catcards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 12px; }
.catcard {
  display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center;
  padding: 22px 24px; border-radius: 16px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
}
.catcard--construction { border-color: rgba(240,176,8,.55); background: rgba(240,176,8,.08); }
.catcard__icon { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; background: var(--aras-charcoal-deep); color: var(--aras-amber); border: 1px solid rgba(255,255,255,.12); }
.catcard__body { display: grid; gap: 2px; }
.catcard__en { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--aras-on-dark-muted); }
.catcard__label { font-size: 21px; font-weight: 700; color: #fff; }
.catcard__desc { font-size: 14px; color: var(--aras-on-dark-muted); line-height: 1.7; }
.catcard__targets { display: flex; gap: 18px; }
.catcard__fig { display: grid; justify-items: center; color: var(--aras-on-dark-muted); font-size: 13px; line-height: 1.3; }
.catcard__fig strong { font-size: 34px; color: #fff; font-variant-numeric: tabular-nums; }
.catcard__num { display: inline-flex; align-items: baseline; gap: 6px; color: var(--aras-on-dark-muted); font-size: 15px; font-weight: 700; }
.num-ltr { display: inline-flex; align-items: baseline; unicode-bidi: isolate; }
.catcard__fig small { font-size: 12px; }

.sitelist { display: grid; gap: 28px; margin-top: 32px; }
.sitelist__title { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; font-size: 19px; }
.sitelist__dot { width: 12px; height: 12px; border-radius: 50%; background: var(--aras-charcoal); }
.sitelist__col--construction .sitelist__dot { background: var(--aras-amber); border-radius: 3px; transform: rotate(45deg); }
.sitelist__items { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.sitelist__items li {
  display: grid; gap: 2px; padding: 10px 14px; border-radius: 10px; background: var(--aras-bg); border: 1px solid var(--aras-line);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.section--alt .sitelist__items li { background: #fff; }
.sitelist__col--construction .sitelist__items li { border-color: var(--aras-amber); background: var(--aras-amber-tint); }
.sitelist__items li.pmap-row-selected { border-color: var(--aras-charcoal); box-shadow: 0 0 0 3px rgba(240,176,8,.35); }
.sitelist__name { font-weight: 700; }
.sitelist__place { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--aras-grey); }
.ess__title { margin-bottom: 4px; }
.ess__steps { display: flex; flex-wrap: wrap; gap: 8px; counter-reset: ess; }
.ess__steps li { counter-increment: ess; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--aras-bg-alt); font-size: 15px; }
.ess__steps li::before { content: counter(ess, persian); display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--aras-amber); font-weight: 700; font-size: 13px; }
@media (max-width: 900px) {
  .catcards { grid-template-columns: 1fr; }
  .catcard { grid-template-columns: auto 1fr; }
  .catcard__targets { grid-column: 1 / -1; justify-content: flex-start; }
}