/*
 * SLC V5 — Kinetic Freight Editorial
 * One steel-blue palette, tighter information density and scroll-led storytelling.
 */

:root {
  color-scheme: light;
  --canvas: #eef3f8;
  --surface: #fbfdff;
  --surface-muted: #e4edf5;
  --surface-blue: #dce9f5;
  --steel-950: #071e33;
  --steel-900: #0b2942;
  --steel-800: #123a58;
  --steel-700: #28516d;
  --steel-600: #47677f;
  --steel-500: #648096;
  --signal: #075fbe;
  --signal-strong: #064f9f;
  --signal-soft: #2c83cf;
  --text: var(--steel-950);
  --text-soft: var(--steel-700);
  --text-muted: var(--steel-600);
  --line: rgb(14 64 101 / 0.13);
  --line-strong: rgb(7 95 190 / 0.25);
  --glass: rgb(251 253 255 / 0.78);
  --glass-strong: rgb(251 253 255 / 0.94);
  --accent: var(--signal);
  --accent-bright: var(--signal-soft);
  --accent-deep: var(--signal-strong);
  --shadow: 0 24px 65px rgb(23 61 91 / 0.13);
  --shadow-blue: 0 24px 65px rgb(7 77 143 / 0.17);
  --radius-panel: 1.15rem;
  --radius-control: 0.68rem;
}

html {
  background: var(--canvas);
}

body {
  background: var(--canvas);
  color: var(--text);
}

body::before {
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent calc(8.333vw - 1px),
      rgb(16 66 103 / 0.026) calc(8.333vw - 1px),
      rgb(16 66 103 / 0.026) 8.333vw
    );
}

body::after {
  opacity: 0.035;
}

::selection {
  background: var(--signal);
  color: #ffffff;
}

.section {
  padding-block: clamp(5rem, 7.5vw, 7.5rem);
}

.section-title {
  font-size: clamp(2.35rem, 4.45vw, 4.85rem);
}

.section-lead {
  color: var(--text-soft);
}

/* Navigation */

.site-header,
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgb(246 250 253 / 0.9);
  box-shadow: 0 8px 30px rgb(31 64 88 / 0.07);
}

.route-progress {
  height: 3px;
  background: rgb(7 95 190 / 0.08);
}

.route-progress span {
  background: var(--signal);
  box-shadow: none;
}

.brand-mark {
  border-color: rgb(255 255 255 / 0.22);
  background: var(--signal);
  box-shadow: 0 7px 18px rgb(7 81 156 / 0.19);
}

.language-link,
.menu-button {
  border-color: var(--line);
  border-radius: var(--radius-control);
  background: rgb(251 253 255 / 0.82);
  box-shadow: none;
  color: var(--steel-800);
}

/* Hero: approved switchyard image, no decorative signature */

.hero {
  background: #d7e3ec;
}

.hero-media img {
  filter: saturate(1.03) brightness(1.06) contrast(0.98);
}

.hero-media::after {
  background:
    linear-gradient(90deg, rgb(237 244 249 / 0.16), transparent 55%),
    linear-gradient(180deg, rgb(236 243 248 / 0.08), transparent 55%, rgb(222 232 240 / 0.88));
}

[dir="rtl"] .hero-media::after {
  background:
    linear-gradient(270deg, rgb(237 244 249 / 0.16), transparent 55%),
    linear-gradient(180deg, rgb(236 243 248 / 0.08), transparent 55%, rgb(222 232 240 / 0.88));
}

.hero-shade {
  background:
    linear-gradient(90deg, rgb(235 242 247 / 0.96) 0%, rgb(232 240 246 / 0.78) 31%, transparent 62%);
}

[dir="rtl"] .hero-shade {
  background:
    linear-gradient(270deg, rgb(235 242 247 / 0.96) 0%, rgb(232 240 246 / 0.78) 31%, transparent 62%);
}

.hero::before {
  background:
    linear-gradient(90deg, rgb(7 66 119 / 0.05) 1px, transparent 1px),
    linear-gradient(rgb(7 66 119 / 0.05) 1px, transparent 1px);
  background-size: 5rem 5rem;
}

.hero::after {
  display: none;
}

.hero-stage,
[dir="rtl"] .hero-stage {
  grid-template-columns: minmax(22rem, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 4vw, 5rem);
  padding-block: calc(var(--header-height) + 1rem) 4rem;
}

[dir="rtl"] .hero-stage {
  grid-template-columns: minmax(0, 7fr) minmax(22rem, 5fr);
}

.hero-copy {
  width: min(100%, 42rem);
  max-width: 42rem;
  padding: clamp(1.7rem, 2.8vw, 2.7rem);
  border: 1px solid rgb(255 255 255 / 0.78);
  border-radius: var(--radius-panel);
  background: rgb(245 249 252 / 0.9);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.92),
    0 22px 65px rgb(20 55 82 / 0.17);
  backdrop-filter: blur(18px) saturate(118%);
  -webkit-backdrop-filter: blur(18px) saturate(118%);
}

.hero-copy::before {
  inset-block: 1.55rem;
  width: 4px;
  background: var(--signal);
  box-shadow: none;
}

.kicker,
.panel-label {
  color: var(--signal);
}

.hero h1,
html[lang="fa"] .hero h1 {
  max-width: 15ch;
  color: var(--steel-950);
  font-size: clamp(3rem, 4.35vw, 4.65rem);
  text-shadow: none;
}

.hero-lead {
  max-width: 31rem;
  margin-top: 1.2rem;
  color: var(--steel-700);
}

.hero-actions {
  margin-top: 1.65rem;
}

.button {
  min-height: 3.15rem;
  border-radius: var(--radius-control);
}

.button-primary {
  border-color: var(--signal-strong);
  background: var(--signal);
  box-shadow: 0 10px 24px rgb(7 81 156 / 0.2);
  color: #ffffff;
}

.button-quiet {
  border-color: var(--line-strong);
  background: rgb(251 253 255 / 0.8);
  box-shadow: none;
  color: var(--steel-800);
}

.hero-baseline {
  height: 3px;
  background: rgb(7 95 190 / 0.1);
}

.hero-baseline-active {
  background: var(--signal);
  box-shadow: none;
}

/* Compact launch dock */

.launch-dock {
  margin-top: -3rem;
}

.launch-panel {
  grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr);
  border-color: var(--line-strong);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.launch-panel::before {
  background:
    linear-gradient(90deg, transparent 49.8%, rgb(7 95 190 / 0.07) 50%, transparent 50.2%);
}

.launch-panel::after {
  background: var(--signal);
  opacity: 0.08;
}

.launch-copy {
  padding: clamp(1.5rem, 2.35vw, 2.25rem);
}

.launch-copy h2 {
  color: var(--steel-950);
  font-size: clamp(1.6rem, 2.2vw, 2.35rem);
}

.countdown-cell {
  min-height: 8.75rem;
}

.countdown-value {
  color: var(--steel-900);
  font-size: clamp(2rem, 3.4vw, 3.65rem);
}

.countdown-cell:nth-child(odd) {
  background: rgb(220 233 245 / 0.42);
}

.countdown-cell::after {
  background: var(--signal);
  box-shadow: none;
}

/* Services: denser bento, one controlled saturated card */

.service-section {
  padding-top: clamp(6rem, 7.5vw, 7.5rem);
  background: var(--canvas);
}

.service-section::before {
  inset: 4rem -20vw auto;
  height: 26rem;
  background: radial-gradient(ellipse at center, rgb(7 95 190 / 0.07), transparent 66%);
}

.service-section .section-heading,
.control-section .section-heading {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.3fr) minmax(16rem, 0.7fr);
  align-items: end;
  column-gap: clamp(2rem, 6vw, 6rem);
}

.service-section .section-heading .kicker {
  grid-column: 1 / -1;
}

.service-section .section-heading .section-title,
.service-section .section-heading .section-lead,
.control-section .section-heading .section-title,
.control-section .section-heading .section-lead {
  margin-inline: 0;
}

.service-section .section-heading .section-lead,
.control-section .section-heading .section-lead {
  align-self: end;
  margin-bottom: 0.4rem;
}

.service-ledger {
  grid-auto-rows: minmax(10rem, auto);
  gap: 0.75rem;
  margin-top: clamp(2.5rem, 4vw, 3.75rem);
}

.ledger-item,
.ledger-item:nth-child(1),
.ledger-item:nth-child(2) {
  min-height: 14rem;
  padding: clamp(1.35rem, 2vw, 1.9rem);
  border-color: var(--line);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: 0 16px 42px rgb(23 61 91 / 0.085);
  color: var(--steel-950);
}

.ledger-item:nth-child(1) {
  min-height: 16.5rem;
  border-color: rgb(255 255 255 / 0.14);
  background:
    linear-gradient(145deg, rgb(44 131 207 / 0.28), transparent 55%),
    var(--signal-strong);
  box-shadow: var(--shadow-blue);
  color: #ffffff;
}

.ledger-item:nth-child(2),
.ledger-item:nth-child(4),
.ledger-item:nth-child(6) {
  background: #f5f9fc;
}

.ledger-item:nth-child(3),
.ledger-item:nth-child(5) {
  background: var(--surface-blue);
}

.ledger-item::before {
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent calc(25% - 1px),
      rgb(7 95 190 / 0.045) calc(25% - 1px),
      rgb(7 95 190 / 0.045) 25%
    );
}

.ledger-item::after {
  inset: auto -9% -44% auto;
  border-color: rgb(7 95 190 / 0.11);
}

.ledger-number {
  color: rgb(7 79 145 / 0.18);
  font-size: clamp(2.25rem, 4vw, 4.35rem);
}

.ledger-item p {
  color: var(--steel-600);
}

.ledger-item:nth-child(1) p {
  color: rgb(255 255 255 / 0.79);
}

.motion-spotlight {
  background: radial-gradient(circle, rgb(44 131 207 / 0.13), transparent 66%);
}

/* Operations: the primary scroll chapter */

.operation-band {
  min-height: 100dvh;
  padding-block: 0;
  background:
    linear-gradient(112deg, var(--steel-950) 0%, var(--steel-900) 42%, var(--signal-strong) 100%);
}

.operation-band::before {
  inset: -20% auto -20% 49.8%;
  width: 3px;
  background: rgb(255 255 255 / 0.2);
  box-shadow:
    2.5rem 0 0 rgb(255 255 255 / 0.07),
    5rem 0 0 rgb(255 255 255 / 0.035);
}

.operation-band::after {
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 4.95rem,
      rgb(255 255 255 / 0.045) 5rem
    );
}

.operation-layout {
  min-height: 100dvh;
  gap: clamp(2rem, 6vw, 6.5rem);
}

.operation-year span {
  color: rgb(220 235 247 / 0.76);
}

.operation-year strong {
  color: #f4f8fb;
  font-size: clamp(5.5rem, 12vw, 10.5rem);
  text-shadow: none;
}

.operation-statement h2 {
  color: #ffffff;
  font-size: clamp(2.6rem, 4.75vw, 5rem);
  text-shadow: none;
}

.operation-statement p {
  color: rgb(226 237 246 / 0.78);
}

.operation-switch {
  inset-block-end: 6%;
  opacity: 0.7;
}

.operation-switch span {
  background: linear-gradient(90deg, transparent, rgb(255 255 255 / 0.62), transparent);
  transform-origin: center;
}

/* Sticky operational briefing */

.briefing-section {
  background: #f5f8fb;
}

.briefing-layout {
  grid-template-columns: minmax(16rem, 0.63fr) minmax(0, 1.37fr);
  gap: clamp(2.5rem, 5vw, 5.5rem);
}

.briefing-intro {
  top: calc(var(--header-height) + 2rem);
}

.briefing-intro .section-title {
  font-size: clamp(2.35rem, 4vw, 4.4rem);
}

.briefing-groups {
  gap: 7vh;
  padding-bottom: 5vh;
}

.briefing-group {
  top: calc(var(--header-height) + 1.75rem);
  min-height: 21rem;
  padding: clamp(1.55rem, 2.5vw, 2.35rem);
  border-color: var(--line);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: 0 20px 52px rgb(25 62 90 / 0.12);
  color: var(--steel-950);
}

.briefing-group:nth-child(2) {
  top: calc(var(--header-height) + 3rem);
  border-color: var(--line-strong);
  background: var(--surface-blue);
  box-shadow: 0 22px 56px rgb(18 68 109 / 0.13);
  color: var(--steel-950);
}

.briefing-group:nth-child(3) {
  top: calc(var(--header-height) + 4.25rem);
  background: #edf4f9;
}

.briefing-group::after {
  border-color: rgb(7 95 190 / 0.1);
}

.briefing-group h3,
.briefing-group:nth-child(2) h3 {
  color: var(--signal);
  font-size: clamp(1.9rem, 3.35vw, 3.65rem);
}

.briefing-pair {
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 4.5vw, 4rem);
}

.briefing-pair > div,
.briefing-group:nth-child(2) .briefing-pair > div {
  border-top-color: var(--line);
}

.briefing-pair span,
.briefing-group:nth-child(2) .briefing-pair span {
  color: var(--steel-900);
}

.briefing-pair p,
.briefing-group:nth-child(2) .briefing-pair p {
  color: var(--steel-600);
}

/* Media stories */

.khorasan-section {
  padding-block: clamp(5.5rem, 8vw, 8rem);
  background: var(--surface-muted);
}

.khorasan-grid {
  min-height: 39rem;
}

.khorasan-media {
  min-height: 38rem;
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow);
}

.khorasan-media::after,
[dir="rtl"] .khorasan-media::after {
  background:
    linear-gradient(180deg, transparent 72%, rgb(9 31 49 / 0.18));
}

.khorasan-copy {
  padding: clamp(1.7rem, 3vw, 3rem);
  border-color: rgb(255 255 255 / 0.76);
  border-radius: var(--radius-panel);
  background: rgb(251 253 255 / 0.92);
  box-shadow: var(--shadow);
}

.handoff-list {
  margin-top: 1.5rem;
}

.handoff-list dt {
  color: var(--signal);
}

.handoff-list dd {
  color: var(--steel-600);
}

.sulfur-section {
  min-height: 46rem;
  background: #f3f7fa;
}

.sulfur-section::before {
  border-color: rgb(7 95 190 / 0.06);
}

.sulfur-layout {
  min-height: 42rem;
  gap: clamp(2rem, 5vw, 5rem);
}

.sulfur-copy .section-title {
  font-size: clamp(2.4rem, 4.35vw, 4.65rem);
}

.sulfur-mark {
  opacity: 0.055;
  -webkit-text-stroke-color: var(--signal);
}

.material-flow {
  margin-top: 1.75rem;
}

.material-flow::before {
  background: linear-gradient(180deg, var(--signal), rgb(7 95 190 / 0.08));
}

.material-flow li {
  color: var(--steel-900);
}

.material-flow li::before {
  border-color: var(--signal);
  background: var(--surface);
  box-shadow: none;
}

.material-note {
  border-inline-start-color: var(--signal);
  color: var(--steel-600);
}

.sulfur-media {
  min-height: 34rem;
  border-color: var(--line);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow);
}

.sulfur-media::before,
[dir="rtl"] .sulfur-media::before {
  background:
    linear-gradient(180deg, transparent 72%, rgb(9 31 49 / 0.2));
}

.sulfur-media::after {
  inset: 0.75rem;
  border-color: rgb(255 255 255 / 0.45);
  border-radius: calc(var(--radius-panel) - 0.35rem);
}

/* Corridor control console */

.corridor-section {
  background: var(--canvas);
}

.corridor-section::before {
  inset-block-start: 12%;
  height: 26rem;
  background:
    linear-gradient(90deg, transparent 49.9%, rgb(7 95 190 / 0.045) 50%, transparent 50.1%),
    linear-gradient(transparent 49.9%, rgb(7 95 190 / 0.045) 50%, transparent 50.1%);
}

.corridor-heading {
  max-width: 58rem;
}

.corridor-console {
  grid-template-columns: minmax(15rem, 0.38fr) minmax(0, 1fr);
  min-height: 35rem;
  margin-top: clamp(2.5rem, 4vw, 3.75rem);
  border-color: var(--line-strong);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.route-selector {
  padding: clamp(1rem, 2.2vw, 1.75rem);
  border-color: var(--line);
  background: var(--surface-muted);
}

.route-option {
  border-radius: var(--radius-control);
  color: var(--steel-600);
}

.route-option.is-active,
[dir="rtl"] .route-option.is-active {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--steel-950);
}

.route-option small,
.route-map figcaption {
  color: var(--steel-600);
}

.route-map {
  padding: clamp(1rem, 3vw, 2.5rem);
}

.route-map::before {
  border-color: rgb(7 95 190 / 0.1);
  background: radial-gradient(circle, rgb(7 95 190 / 0.065), transparent 66%);
}

.route-map svg {
  max-height: 28rem;
}

.map-rail {
  stroke: rgb(18 74 116 / 0.17);
}

.map-route {
  stroke: var(--signal);
  filter: none;
}

.map-node circle {
  fill: var(--surface);
  stroke: rgb(7 95 190 / 0.5);
}

.map-node text {
  fill: var(--steel-600);
}

.map-cargo {
  fill: #ffffff;
  stroke: var(--signal);
  filter: drop-shadow(0 3px 5px rgb(7 76 145 / 0.2));
}

/* Control field and process rail */

.control-section {
  background: #f5f8fb;
}

.control-field {
  grid-auto-rows: minmax(9rem, auto);
  gap: 0.75rem;
  margin-top: clamp(2.5rem, 4vw, 3.75rem);
}

.control-feature,
.control-note {
  padding: clamp(1.35rem, 2.25vw, 2.15rem);
  border-color: var(--line);
  border-radius: var(--radius-panel);
  box-shadow: 0 16px 42px rgb(23 61 91 / 0.085);
}

.control-feature {
  min-height: 25rem;
  border-color: rgb(255 255 255 / 0.14);
  background:
    linear-gradient(145deg, rgb(44 131 207 / 0.22), transparent 56%),
    var(--steel-900);
  box-shadow: var(--shadow-blue);
}

.control-feature::before,
.control-feature::after {
  border-color: rgb(255 255 255 / 0.14);
}

.control-note,
.control-note:nth-child(3),
.control-note:nth-child(4),
.control-note:nth-child(5) {
  min-height: 12rem;
  background: var(--surface);
}

.control-note:nth-child(3),
.control-note:nth-child(5) {
  background: var(--surface-blue);
}

.control-feature h3 {
  color: #ffffff;
  font-size: clamp(2.2rem, 4vw, 4.2rem);
}

.control-feature p {
  color: rgb(230 240 248 / 0.78);
}

.control-note h3 {
  color: var(--steel-900);
}

.control-note p {
  color: var(--steel-600);
}

.process-spine {
  margin-top: clamp(4.5rem, 6vw, 6rem);
  padding: clamp(1.7rem, 3vw, 3rem);
  border-color: var(--line-strong);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.process-spine ol {
  margin-top: clamp(2.25rem, 4vw, 3.5rem);
}

.process-spine ol::before {
  background: rgb(7 95 190 / 0.12);
}

.process-rail-fill {
  background: var(--signal);
  box-shadow: none;
}

.process-marker {
  border-color: var(--surface);
  background: var(--signal);
  box-shadow: 0 0 0 4px rgb(7 95 190 / 0.12);
}

.process-spine li::before {
  border-color: var(--surface);
  background: var(--signal);
  box-shadow: 0 0 0 1px var(--signal);
}

.process-spine strong,
.process-spine > h2 {
  color: var(--steel-950);
}

.process-spine span {
  color: var(--steel-600);
}

/* Inquiry and footer */

.inquiry-section {
  padding-bottom: clamp(5.5rem, 8vw, 8rem);
  background: var(--surface-muted);
}

.inquiry-section::before {
  border-color: rgb(7 95 190 / 0.07);
}

.inquiry-layout {
  gap: clamp(2.5rem, 5vw, 5.5rem);
}

.availability-note {
  border-inline-start-color: var(--signal);
  background: rgb(7 95 190 / 0.055);
  color: var(--steel-600);
}

.inquiry-form {
  padding: clamp(1.4rem, 2.7vw, 2.7rem);
  border-color: var(--line-strong);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.field label {
  color: var(--steel-700);
}

.field input,
.field select,
.field textarea {
  border-color: var(--line);
  border-radius: var(--radius-control);
  background: #f5f8fb;
  color: var(--steel-900);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--signal);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgb(7 95 190 / 0.1);
}

.site-footer {
  border-top-color: var(--line);
  background: #e2ebf2;
}

.site-footer::before {
  background: linear-gradient(90deg, transparent 49.9%, rgb(7 95 190 / 0.04) 50%, transparent 50.1%);
}

.footer-inner {
  padding-block: clamp(3rem, 5vw, 5rem);
}

/* Motion layers */

.motion-ready .hero-media,
.motion-ready .hero-copy,
.motion-ready .operation-year,
.motion-ready .operation-statement,
.motion-ready .operation-switch span {
  will-change: transform, opacity;
}

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover,
  .footer-links a:hover {
    color: var(--signal);
  }

  .language-link:hover,
  .menu-button:hover {
    border-color: var(--line-strong);
    background: #ffffff;
    color: var(--signal-strong);
  }

  .button:hover:not(:disabled) {
    box-shadow: 0 13px 28px rgb(7 81 156 / 0.23);
  }

  .ledger-item:hover,
  .control-note:hover {
    border-color: var(--line-strong);
    box-shadow: 0 20px 48px rgb(17 66 106 / 0.13);
  }

  .control-feature:hover {
    box-shadow: 0 28px 68px rgb(7 77 143 / 0.2);
  }
}

@media (max-width: 64rem) {
  .section {
    padding-block: clamp(4.75rem, 8vw, 6rem);
  }

  .hero-stage,
  [dir="rtl"] .hero-stage {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-copy {
    max-width: 39rem;
  }

  .service-section .section-heading,
  .control-section .section-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .service-section .section-heading .section-lead,
  .control-section .section-heading .section-lead {
    margin-top: 1.25rem;
  }

  .operation-band {
    min-height: 76dvh;
    padding-block: 4rem;
  }

  .operation-layout {
    min-height: 64dvh;
  }

  .briefing-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 3rem;
  }

  .briefing-intro {
    position: relative;
    top: auto;
  }

  .briefing-groups {
    gap: 4rem;
  }

  .khorasan-grid {
    min-height: 35rem;
  }

  .khorasan-media {
    min-height: 34rem;
  }

  .sulfur-section,
  .sulfur-layout {
    min-height: auto;
  }

  .sulfur-media {
    min-height: 30rem;
  }
}

@media (max-width: 47.99rem) {
  .section {
    padding-block: 4rem;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-shade,
  [dir="rtl"] .hero-shade {
    background:
      linear-gradient(180deg, rgb(238 244 248 / 0.06), rgb(232 239 244 / 0.12) 34%, rgb(225 234 241 / 0.94) 80%);
  }

  .hero-stage,
  [dir="rtl"] .hero-stage {
    min-height: 100svh;
    padding-block: calc(var(--header-height) + 1rem) 3.5rem;
  }

  .hero-copy {
    padding: 1.25rem;
    background: rgb(246 250 252 / 0.93);
  }

  .hero h1,
  html[lang="fa"] .hero h1 {
    font-size: clamp(2.5rem, 11vw, 3.45rem);
  }

  .launch-dock {
    margin-top: -2rem;
  }

  .launch-panel {
    grid-template-columns: 1fr;
  }

  .countdown-cell {
    min-height: 6.7rem;
  }

  .service-section {
    padding-top: 5.25rem;
  }

  .service-ledger {
    margin-top: 2.25rem;
  }

  .ledger-item,
  .ledger-item:nth-child(1),
  .ledger-item:nth-child(2),
  .ledger-item:nth-child(3),
  .ledger-item:nth-child(4),
  .ledger-item:nth-child(5),
  .ledger-item:nth-child(6) {
    min-height: 12.5rem;
  }

  .operation-band {
    min-height: auto;
    padding-block: 4rem;
  }

  .operation-layout {
    min-height: auto;
    gap: 2.25rem;
  }

  .operation-switch {
    inset-block-end: 2rem;
  }

  .briefing-groups {
    gap: 1rem;
    padding-bottom: 0;
  }

  .briefing-group,
  .briefing-group:nth-child(2),
  .briefing-group:nth-child(3) {
    position: relative;
    top: auto;
    min-height: auto;
  }

  .briefing-pair {
    margin-top: 2.25rem;
  }

  .khorasan-section {
    padding-block: 4rem;
  }

  .khorasan-grid {
    min-height: auto;
  }

  .khorasan-media,
  [dir="rtl"] .khorasan-media {
    min-height: 28rem;
  }

  .khorasan-copy,
  [dir="rtl"] .khorasan-copy {
    margin-top: -2.5rem;
  }

  .sulfur-media {
    min-height: 24rem;
  }

  .corridor-console {
    min-height: auto;
  }

  .route-map {
    min-height: 21rem;
  }

  .control-feature {
    min-height: 21rem;
  }

  .control-note,
  .control-note:nth-child(3),
  .control-note:nth-child(4),
  .control-note:nth-child(5) {
    min-height: 11rem;
  }

  .process-spine {
    margin-top: 4rem;
  }

  .inquiry-section {
    padding-bottom: 4.5rem;
  }
}

@media (max-width: 24rem) {
  .hero h1,
  html[lang="fa"] .hero h1 {
    font-size: clamp(2.2rem, 10.5vw, 2.75rem);
  }

  .countdown-cell {
    min-height: 6rem;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .hero-copy,
  .launch-panel,
  .khorasan-copy,
  .corridor-console,
  .inquiry-form {
    background: var(--surface);
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-ready .hero-media,
  .motion-ready .hero-copy,
  .motion-ready .operation-year,
  .motion-ready .operation-statement,
  .motion-ready .operation-switch span {
    will-change: auto;
  }
}