/* Mahna Namvar Arya — Industrial Corporate Stylesheet */

:root {
  --bg-0: #0b0b0b;
  --bg-1: #101010;
  --bg-2: #151515;
  --card-0: #121212;
  --card-1: #171717;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f2;
  --text-muted: #a1a1a1;
  --accent: #c4a574;
  --accent-bright: #d8bf8f;
  --accent-dim: rgba(196, 165, 116, 0.12);
  --accent-line: rgba(196, 165, 116, 0.35);
  --danger: #d27b7b;
  --success: #c4a574;
  --header-h: 76px;
  --radius: 6px;
  --container: 1180px;
  --font-display: "Manrope", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-fa: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
  --font-ar: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --font-zh: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  --font-latin: "Manrope", "IBM Plex Sans", "Segoe UI", sans-serif;
  --line-height-body: 1.65;
  --line-height-heading: 1.15;
  --line-height-display: 1.45;
  --line-height-ui: 1.2;
  --space-section: clamp(4.5rem, 8vw, 7.5rem);
  --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.03125rem;
  line-height: var(--line-height-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

html.js-enabled body {
  opacity: 0;
}

html.js-enabled body.is-ready {
  opacity: 1;
  transition: opacity 0.35s var(--ease);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-heading);
  letter-spacing: -0.025em;
  margin: 0 0 0.8rem;
}

h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.75rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.75rem);
}

h3 {
  font-size: 1.08rem;
  letter-spacing: -0.015em;
}

p {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

p:last-child {
  margin-bottom: 0;
}

ul,
ol,
dl {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  z-index: 1000;
  background: var(--accent);
  color: #111;
  padding: 0.6rem 0.9rem;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: var(--space-section) 0;
  background: var(--bg-0);
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 3rem;
}

.section-heading h2,
.why-heading h2 {
  position: relative;
  padding-bottom: 0.9rem;
}

.section-heading h2::after,
.why-heading h2::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 42px;
  height: 1px;
  background: var(--accent);
}

.section-index {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-intro {
  margin-top: 1rem;
  max-width: 40rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border-radius: 2px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn-sm {
  min-height: 42px;
  padding: 0.65rem 1.05rem;
}

.btn-primary {
  background: var(--accent);
  color: #14110c;
}

.btn-primary:hover {
  background: var(--accent-bright);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  overflow: visible;
  background: transparent;
  border-bottom: 1px solid transparent;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 11, 11, 0.42);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(8px);
  pointer-events: none;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-header.is-solid::before {
  background: rgba(11, 11, 11, 0.92);
  border-bottom-color: var(--border);
}

.header-inner {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2.5rem), var(--container));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 50%;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-desktop .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.nav-link {
  position: relative;
  color: var(--text-muted);
  font-size: 0.86rem;
  letter-spacing: 0.03em;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: inline-start;
  transition: transform 0.25s var(--ease);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
}

.nav-link.is-active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  place-items: center;
  align-content: center;
  justify-items: center;
  gap: 5px;
}

.menu-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.28s var(--ease), opacity 0.28s var(--ease);
}

.menu-toggle.is-open .menu-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.is-open .menu-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  top: var(--header-h);
  right: 0;
  z-index: 48;
  width: min(22rem, 86vw);
  height: calc(100vh - var(--header-h));
  background: #101010;
  border-left: 1px solid var(--border);
  transform: translateX(110%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s var(--ease), visibility 0.35s;
}

.mobile-nav.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem 1.5rem;
}

.mobile-nav-list {
  display: grid;
  gap: 1rem;
}

.mobile-nav-list a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.mobile-nav-list a.is-active {
  color: var(--accent-bright);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.55);
}

body.nav-open {
  overflow: hidden;
}

.header-end {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 1.25rem;
  margin-inline-start: auto;
  min-width: 0;
  flex-shrink: 0;
}

.language-selector {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}

.language-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  display: inline-flex;
  min-height: 40px;
  min-width: 9rem;
  max-width: 100%;
  padding: 0 2rem 0 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  background-color: rgba(18, 18, 18, 0.92);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' stroke='%23a1a1a1' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  background-size: 10px;
  color: var(--text);
  font-family: var(--font-ar), var(--font-fa), var(--font-zh), var(--font-latin);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: var(--line-height-ui);
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.language-select:hover,
.language-select:focus {
  border-color: var(--accent-line);
  background-color: #121212;
}

.language-select option {
  color: #14110c;
  background: #f4f4f2;
}

/* Hero */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-h) + 3rem);
  overflow: hidden;
  background: #0b0b0b;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%);
  animation: grid-drift 48s linear infinite;
}

.hero-glow {
  position: absolute;
  width: 42vw;
  height: 42vw;
  right: 4%;
  top: 12%;
  background: radial-gradient(circle, rgba(196, 165, 116, 0.13), transparent 68%);
}

.hero-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, rgba(196, 165, 116, 0.045), transparent);
  animation: scan 14s linear infinite;
}

.hero-schematic {
  position: absolute;
  right: 2%;
  top: 18%;
  width: min(48vw, 640px);
  opacity: 0.55;
  pointer-events: none;
}

.hero-frame {
  position: absolute;
  inset: calc(var(--header-h) + 1.25rem) 1.25rem 1.25rem;
}

.corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(196, 165, 116, 0.45);
}

.corner-tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.corner-tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.corner-bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.corner-br { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 3.5rem;
  align-items: end;
  padding-bottom: 3.5rem;
}

.eyebrow {
  margin-bottom: 1.15rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 36rem;
  margin: 1.25rem 0 2rem;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-panel {
  border: 1px solid var(--border);
  background: rgba(18, 18, 18, 0.82);
  padding: 1.5rem 1.4rem;
}

.hero-panel-kicker {
  margin-bottom: 1.1rem;
  color: var(--text);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-panel-list {
  display: grid;
  gap: 0.95rem;
}

.hero-panel-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.hero-panel-index {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.hero-panel-note {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}

.hero-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  background: rgba(11, 11, 11, 0.7);
}

.hero-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.hero-bar-grid p {
  margin: 0;
  padding: 1.05rem 0;
  color: #cfcfcf;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

.hero-bar-grid p + p {
  border-left: 1px solid var(--border);
  padding-left: 1.25rem;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: start;
}

.about-copy p {
  font-size: 1.05rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.metric-card,
.capability-card,
.product-card,
.industry-card,
.statement-card {
  background: var(--card-0);
  border: 1px solid var(--border);
  padding: 1.35rem 1.25rem;
}

.metric-card h3,
.capability-card h3,
.product-card h3,
.industry-card h3 {
  margin-bottom: 0.45rem;
}

.metric-card,
.capability-card,
.product-card,
.industry-card {
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}

.metric-card:hover,
.capability-card:hover,
.product-card:hover,
.industry-card:hover {
  border-color: var(--accent-line);
  background: var(--card-1);
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

/* Capabilities */

.section-capabilities {
  background:
    linear-gradient(180deg, rgba(196, 165, 116, 0.03), transparent 18%),
    var(--bg-1);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1.1rem;
  color: var(--accent);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.capability-card {
  min-height: 100%;
}

/* Products */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.product-card {
  position: relative;
  padding-top: 1.5rem;
}

.product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 1px;
  background: var(--accent);
}

.product-index {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
}

/* Industries */

.section-industries {
  background: var(--bg-1);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.industry-code {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
}

/* Sourcing */

.sourcing-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: start;
}

.partner-note {
  margin-top: 1.75rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--border);
  background: var(--card-0);
}

.partner-label {
  margin-bottom: 0.35rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.partner-name {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
}

.supply-flow {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--card-0);
}

.supply-flow li {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.15rem;
  border-bottom: 1px solid var(--border);
}

.supply-flow li:last-child {
  border-bottom: 0;
}

.flow-step {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.flow-title {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
}

/* Brands */

.section-brands {
  background: var(--bg-1);
}

.brand-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.brand-wall li {
  display: grid;
  place-items: center;
  min-height: 88px;
  padding: 1rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: #c8c8c8;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.brand-wall li:hover {
  color: var(--accent-bright);
  background: rgba(196, 165, 116, 0.04);
}

.brand-footnote {
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Why */

.section-why {
  background:
    linear-gradient(90deg, #101010 0 42%, #0b0b0b 42% 100%);
}

.why-heading {
  max-width: 28rem;
  margin-bottom: 2.5rem;
}

.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}

.why-list li {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 1rem;
  padding: 1.6rem 1.4rem 1.6rem 0;
  border-bottom: 1px solid var(--border);
}

.why-list li:nth-child(odd) {
  padding-right: 2rem;
  border-right: 1px solid var(--border);
}

.why-list li:nth-child(even) {
  padding-left: 2rem;
}

.why-num {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1;
}

/* Mission */

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.statement-card {
  padding: 2.2rem 1.8rem;
  background: var(--card-1);
  border-left: 1px solid var(--accent-line);
}

.statement-label {
  margin-bottom: 1.1rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.statement-text {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: var(--line-height-display);
  letter-spacing: -0.02em;
}

/* Process */

.section-process {
  background: var(--bg-1);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  counter-reset: none;
}

.process-step {
  position: relative;
  padding: 0 1.2rem 0 0;
}

.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 13px;
  left: 2.4rem;
  right: 0.8rem;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-line), var(--border));
}

.process-num {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 1.1rem;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  background: var(--bg-0);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.72rem;
  position: relative;
  z-index: 1;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

.process-step.is-visible .process-num {
  background: var(--accent);
  color: #14110c;
}

.process-step h3 {
  margin-bottom: 0.55rem;
}

.process-step:nth-child(2) { transition-delay: 0.06s; }
.process-step:nth-child(3) { transition-delay: 0.12s; }
.process-step:nth-child(4) { transition-delay: 0.18s; }
.process-step:nth-child(5) { transition-delay: 0.24s; }

/* CTA */

.section-cta {
  padding-top: 0;
}

.cta-panel {
  padding: clamp(2.5rem, 5vw, 4.5rem);
  border: 1px solid var(--accent-line);
  background:
    radial-gradient(circle at 90% 10%, rgba(196, 165, 116, 0.1), transparent 32%),
    var(--card-0);
}

.cta-panel h2 {
  max-width: 18ch;
}

.cta-panel p {
  max-width: 40rem;
  margin-bottom: 1.8rem;
}

/* Contact */

.section-contact {
  background: var(--bg-1);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 3rem;
}

.contact-form-wrap {
  min-width: 0;
}

.contact-lead {
  margin-bottom: 2rem;
}

.contact-details {
  display: grid;
  gap: 1.15rem;
}

.contact-details div {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.contact-details dt {
  margin-bottom: 0.25rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-details dd {
  color: var(--text);
}

.contact-qr {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.contact-qr-label {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-qr-image {
  width: min(100%, 180px);
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 0.5rem;
}

.contact-qr-note {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.is-placeholder {
  color: #8d8d8d;
  font-style: italic;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
  border: 1px solid var(--border);
  background: var(--card-0);
}

.form-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.86rem;
  color: #d6d6d6;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: #101010;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-row input:-webkit-autofill,
.form-row textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px #101010 inset;
  -webkit-text-fill-color: #f4f4f2;
  caret-color: #f4f4f2;
}

.form-row textarea {
  resize: vertical;
  min-height: 130px;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #6f6f6f;
}

.field-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.8rem;
}

.form-status {
  margin: 0;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--accent-line);
  background: var(--accent-dim);
  color: var(--text);
  font-size: 0.92rem;
}

.form-status.is-error {
  border-color: rgba(210, 123, 123, 0.45);
  background: rgba(210, 123, 123, 0.08);
}

.form-row.has-error input,
.form-row.has-error textarea {
  border-color: var(--danger);
}

/* Footer */

.site-footer {
  padding: 3.5rem 0 1.5rem;
  border-top: 1px solid var(--border);
  background: #0b0b0b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.footer-name,
.footer-heading {
  margin-bottom: 0.9rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
}

.footer-logo {
  width: 56px;
  height: 56px;
  margin-bottom: 0.85rem;
  object-fit: contain;
  border-radius: 50%;
}

.footer-name {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-heading {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav ul,
.footer-contact ul {
  display: grid;
  gap: 0.5rem;
}

.footer-contact a,
.contact-details a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.footer-contact a:hover,
.contact-details a:hover {
  color: var(--accent);
}

.footer-nav a {
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: var(--text);
}

.footer-bottom {
  position: relative;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
  overflow: visible;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.86rem;
}

/* Scroll top */

.scroll-top {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 30;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  background: rgba(16, 16, 16, 0.92);
  color: var(--text);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.scroll-top:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.scroll-top svg {
  width: 18px;
  height: 18px;
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.capabilities-grid .reveal:nth-child(2),
.product-grid .reveal:nth-child(2),
.metric-grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.capabilities-grid .reveal:nth-child(3),
.product-grid .reveal:nth-child(3),
.metric-grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.capabilities-grid .reveal:nth-child(4),
.product-grid .reveal:nth-child(4),
.metric-grid .reveal:nth-child(4) { transition-delay: 0.18s; }
.capabilities-grid .reveal:nth-child(5),
.product-grid .reveal:nth-child(5) { transition-delay: 0.08s; }
.capabilities-grid .reveal:nth-child(6),
.product-grid .reveal:nth-child(6) { transition-delay: 0.14s; }

@keyframes grid-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-72px, -72px, 0); }
}

@keyframes scan {
  0% { top: -10%; }
  100% { top: 110%; }
}

/* Responsive */

@media (max-width: 1180px) {
  .nav-list {
    gap: 0.85rem;
  }

  .brand-name {
    letter-spacing: 0.05em;
  }
}

@media (max-width: 1024px) {
  .hero-layout,
  .about-grid,
  .sourcing-layout,
  .contact-grid,
  .footer-grid,
  .mission-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .product-grid,
  .industry-grid,
  .why-list {
    grid-template-columns: 1fr 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .section-why {
    background: var(--bg-0);
  }

  .why-list li:nth-child(odd),
  .why-list li:nth-child(even) {
    padding: 1.4rem 0;
    border-right: 0;
  }

  .hero-bar-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-bar-grid p:nth-child(odd) {
    padding-right: 1rem;
  }

  .hero-bar-grid p:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }

  .hero-bar-grid p:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }

  .brand-wall {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-schematic {
    opacity: 0.2;
    top: auto;
    bottom: 18%;
  }
}

@media (max-width: 1200px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .header-end {
    gap: 0.6rem;
  }
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-layout {
    padding-bottom: 2.2rem;
    gap: 2rem;
  }

  .hero-frame {
    display: none;
  }

  .hero-schematic {
    display: none;
  }
}

@media (max-width: 768px) {
  .container,
  .header-inner {
    width: min(calc(100% - 1.5rem), var(--container));
  }

  .card-grid,
  .product-grid,
  .industry-grid,
  .why-list,
  .metric-grid,
  .form-split,
  .hero-bar-grid,
  .brand-wall {
    grid-template-columns: 1fr;
  }

  .hero-bar-grid p,
  .hero-bar-grid p + p,
  .hero-bar-grid p:nth-child(3) {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--border);
  }

  .hero-bar-grid p:first-child {
    border-top: 0;
  }

  .cta-panel {
    padding: 2rem 1.25rem;
  }

  .contact-form,
  .statement-card {
    padding: 1.3rem 1.1rem;
  }

  .brand-name {
    font-size: 0.78rem;
  }

  .footer-bottom {
    padding-right: 3.6rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 1rem;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .brand-name {
    max-width: 14ch;
    white-space: normal;
    line-height: var(--line-height-ui);
  }

  .language-select {
    min-width: 7.5rem;
    padding-inline-start: 0.6rem;
  }

  .hero {
    padding-top: calc(var(--header-h) + 2rem);
  }

  .contact-form {
    padding: 1.1rem 0.9rem;
  }
}

@media (min-width: 1920px) {
  :root {
    --container: 1280px;
  }
}

/* Shared page patterns */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.75rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.text-link:hover {
  color: var(--accent-bright);
}

.section-more {
  margin-top: 1.75rem;
}

.section-more .text-link {
  margin-top: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 4.2rem) 0 3.6rem;
  background: #0b0b0b;
  border-bottom: 1px solid var(--border);
}

.page-hero .hero-canvas {
  opacity: 0.7;
}

.page-hero h1 {
  max-width: 18ch;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.page-hero-lead {
  max-width: 40rem;
  margin-top: 1rem;
  font-size: 1.05rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.15rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.breadcrumb a:hover {
  color: var(--text);
}

.breadcrumb [aria-current="page"] {
  color: #d7d7d7;
}

.approach-grid,
.need-list {
  display: grid;
  gap: 0.85rem;
}

.approach-grid {
  grid-template-columns: repeat(3, 1fr);
}

.approach-card,
.industry-article,
.capability-block {
  background: var(--card-0);
  border: 1px solid var(--border);
  padding: 1.45rem 1.3rem;
}

.approach-card h3,
.capability-block h3,
.industry-article h3 {
  margin-bottom: 0.5rem;
}

.product-group {
  margin-bottom: 3.5rem;
}

.product-group:last-child {
  margin-bottom: 0;
}

.product-group .section-heading {
  margin-bottom: 1.5rem;
}

.industry-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.industry-article {
  display: grid;
  gap: 1rem;
}

.industry-meta {
  display: grid;
  gap: 0.35rem;
}

.industry-meta strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.industry-meta p,
.industry-meta span {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.brand-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.25rem;
}

.brand-toolbar .section-heading {
  margin-bottom: 0;
}

.form-heading {
  margin-bottom: 1rem;
}

.form-success {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  padding: 2rem 1.6rem;
  border: 1px solid var(--accent-line);
  background:
    radial-gradient(circle at 90% 10%, rgba(196, 165, 116, 0.1), transparent 32%),
    var(--card-0);
}

.form-success[hidden] {
  display: none;
}

.form-success-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.form-success h2 {
  margin-bottom: 0.2rem;
}

.form-success .btn {
  justify-self: start;
  margin-top: 0.6rem;
}

.brand-search {
  width: min(100%, 22rem);
}

.brand-search input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: #101010;
}

.brand-search input:focus {
  outline: none;
  border-color: var(--accent);
}

.brand-wall li.is-hidden {
  display: none;
}

.brand-empty {
  margin-top: 1rem;
}

.form-hint,
.file-name {
  margin: 0;
  color: #8d8d8d;
  font-size: 0.82rem;
}

.form-row input[type="file"] {
  padding: 0.65rem;
}

.form-row input[type="file"]::file-selector-button {
  margin-right: 0.8rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--border);
  background: #171717;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.82rem;
  cursor: pointer;
}

.sourcing-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
}

.sourcing-points li {
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  background: var(--card-0);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
}

.why-list-compact {
  grid-template-columns: 1fr 1fr;
}

.home-preview .product-grid,
.home-preview .industry-grid {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
  .approach-grid,
  .industry-detail-grid,
  .sourcing-points,
  .why-list-compact,
  .home-preview .product-grid,
  .home-preview .industry-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .approach-grid,
  .industry-detail-grid,
  .sourcing-points,
  .why-list-compact,
  .home-preview .product-grid,
  .home-preview .industry-grid,
  .brand-toolbar {
    grid-template-columns: 1fr;
  }

  .brand-toolbar {
    display: grid;
  }

  .brand-search {
    width: 100%;
  }

  .page-hero {
    padding-top: calc(var(--header-h) + 3rem);
    padding-bottom: 2.6rem;
  }
}

/* RTL — shared layout for Persian and Arabic */

html[data-language="fa"],
html[data-language="ar"] {
  --line-height-body: 1.9;
  --line-height-heading: 1.45;
  --line-height-display: 1.75;
  --line-height-ui: 1.55;
}

html[data-language="fa"] {
  --font-display: var(--font-fa);
  --font-body: var(--font-fa);
}

html[data-language="ar"] {
  --font-display: var(--font-ar);
  --font-body: var(--font-ar);
}

html[data-language="zh-CN"] {
  --font-display: var(--font-zh);
  --font-body: var(--font-zh);
  --line-height-body: 1.75;
  --line-height-heading: 1.35;
  --line-height-display: 1.5;
  --line-height-ui: 1.4;
}

html[data-language="zh-CN"] h1,
html[data-language="zh-CN"] h2,
html[data-language="zh-CN"] h3,
html[data-language="zh-CN"] h4 {
  letter-spacing: 0.02em;
}

html[data-language="zh-CN"] .statement-text {
  letter-spacing: 0.01em;
}

html[data-language="zh-CN"] .hero h1,
html[data-language="zh-CN"] .page-hero h1 {
  line-height: 1.35;
}

html[data-language="zh-CN"] .brand-name,
html[data-language="zh-CN"] .brand-wall li,
html[data-language="zh-CN"] .industry-code,
html[data-language="zh-CN"] .product-index,
html[data-language="zh-CN"] .why-num,
html[data-language="zh-CN"] .process-num,
html[data-language="zh-CN"] .flow-step,
html[data-language="zh-CN"] .hero-panel-index,
html[data-language="zh-CN"] .partner-name {
  font-family: var(--font-latin);
}

html[data-language="fa"] h1,
html[data-language="fa"] h2,
html[data-language="fa"] h3,
html[data-language="fa"] h4,
html[data-language="ar"] h1,
html[data-language="ar"] h2,
html[data-language="ar"] h3,
html[data-language="ar"] h4 {
  letter-spacing: 0;
}

html[data-language="fa"] .statement-text,
html[data-language="ar"] .statement-text {
  letter-spacing: 0;
}

html[data-language="fa"] .hero h1,
html[data-language="fa"] .page-hero h1 {
  line-height: 1.25;
}

html[dir="rtl"] .brand-name,
html[dir="rtl"] .brand-wall li,
html[dir="rtl"] .industry-code,
html[dir="rtl"] .product-index,
html[dir="rtl"] .why-num,
html[dir="rtl"] .process-num,
html[dir="rtl"] .flow-step,
html[dir="rtl"] .hero-panel-index,
html[dir="rtl"] .language-option-code,
html[dir="rtl"] .partner-name {
  font-family: var(--font-latin);
}

html[dir="rtl"] .nav-link,
html[dir="rtl"] .breadcrumb {
  letter-spacing: 0.02em;
}

html[dir="rtl"] input[type="email"],
html[dir="rtl"] input[type="tel"] {
  direction: ltr;
  text-align: left;
}

html[dir="rtl"] .contact-details a[href^="tel:"],
html[dir="rtl"] .contact-details a[href^="mailto:"],
html[dir="rtl"] .footer-contact a[href^="tel:"],
html[dir="rtl"] .footer-contact a[href^="mailto:"] {
  direction: ltr;
  unicode-bidi: embed;
  display: inline-block;
}

html[dir="rtl"] .section-index,
html[dir="rtl"] .eyebrow,
html[dir="rtl"] .partner-label,
html[dir="rtl"] .statement-label,
html[dir="rtl"] .footer-heading,
html[dir="rtl"] .hero-panel-kicker,
html[dir="rtl"] .form-success-kicker,
html[dir="rtl"] .contact-details dt,
html[dir="rtl"] .contact-qr-label,
html[dir="rtl"] .industry-meta strong {
  letter-spacing: 0.02em;
  text-transform: none;
}

html[dir="rtl"] .is-placeholder {
  font-style: normal;
}

html[dir="rtl"] .footer-name {
  letter-spacing: 0.08em;
}

html[dir="rtl"] .language-select {
  padding: 0 0.75rem 0 2rem;
  background-position: left 0.65rem center;
  letter-spacing: 0.02em;
}

html[dir="rtl"] .nav-link::after {
  transform-origin: right;
}

html[dir="rtl"] .skip-link {
  left: auto;
  right: 1rem;
}

html[dir="rtl"] .mobile-nav {
  right: auto;
  left: 0;
  border-left: 0;
  border-right: 1px solid var(--border);
  transform: translateX(-110%);
}

html[dir="rtl"] .mobile-nav.is-open {
  transform: translateX(0);
}

html[dir="rtl"] .dir-arrow {
  display: inline-block;
  transform: scaleX(-1);
}

html[dir="rtl"] .hero-bar-grid p + p {
  border-left: 0;
  border-right: 1px solid var(--border);
  padding-left: 0;
  padding-right: 1.25rem;
}

html[dir="rtl"] .product-card::before {
  left: auto;
  right: 0;
}

html[dir="rtl"] .statement-card {
  border-left: 0;
  border-right: 1px solid var(--accent-line);
}

html[dir="rtl"] .why-list li {
  padding: 1.6rem 0 1.6rem 1.4rem;
}

html[dir="rtl"] .why-list li:nth-child(odd) {
  padding-right: 1.4rem;
  padding-left: 2rem;
  border-right: 0;
  border-left: 1px solid var(--border);
}

html[dir="rtl"] .why-list li:nth-child(even) {
  padding-left: 1.4rem;
  padding-right: 2rem;
}

html[dir="rtl"] .process-step {
  padding: 0 0 0 1.2rem;
}

html[dir="rtl"] .process-step:not(:last-child)::after {
  left: 0.8rem;
  right: 2.4rem;
  background: linear-gradient(-90deg, var(--accent-line), var(--border));
}

html[dir="rtl"] .section-why {
  background: linear-gradient(-90deg, #101010 0 42%, #0b0b0b 42% 100%);
}

html[dir="rtl"] .scroll-top {
  right: auto;
  left: 1.2rem;
}

html[dir="rtl"] .form-success .btn {
  justify-self: start;
}

html[dir="rtl"] .form-row input[type="file"]::file-selector-button {
  margin-right: 0;
  margin-left: 0.8rem;
}

@media (max-width: 1024px) {
  html[dir="rtl"] .hero-bar-grid p:nth-child(odd) {
    padding-right: 0;
    padding-left: 1rem;
  }

  html[dir="rtl"] .hero-bar-grid p:nth-child(3) {
    border-left: 0;
    padding-left: 0;
    border-right: 0;
    padding-right: 0;
  }

  html[dir="rtl"] .why-list li:nth-child(odd),
  html[dir="rtl"] .why-list li:nth-child(even) {
    padding: 1.4rem 0;
    border-left: 0;
    border-right: 0;
  }
}

@media (max-width: 768px) {
  html[dir="rtl"] .footer-bottom {
    padding-right: 0;
    padding-left: 3.6rem;
  }

  html[dir="rtl"] .hero-bar-grid p,
  html[dir="rtl"] .hero-bar-grid p + p,
  html[dir="rtl"] .hero-bar-grid p:nth-child(3) {
    border-right: 0;
    padding-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  body,
  body.is-ready {
    opacity: 1;
    transition: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}