:root {
  --ink: #0e1c36;
  --ink-soft: #2a3854;
  --gold: #c9a227;
  --muted: #6b7280;
  --muted-soft: #d7dae0;
  --surface: #f5f6f8;
  --surface-alt: #edeef0;
  --white: #ffffff;
  --border: #e5e7eb;

  --container-max: 1280px;
  --container-pad: 48px;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--surface);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* ---------- Header ---------- */

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.brand {
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.primary-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.primary-nav ul {
  display: flex;
  gap: 44px;
}

.nav-link {
  position: relative;
  display: inline-block;
  padding: 28px 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-link.is-active {
  color: var(--gold);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 2px;
  background: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 32px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}

.btn-primary:hover {
  background: #1a2a4d;
}

/* Language switch (right side of header) */

.lang-switch {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.lang-opt {
  padding: 6px 8px;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.lang-opt.is-active {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.lang-opt:hover {
  color: var(--ink);
}

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 80px;
  align-items: end;
  padding-top: 96px;
  padding-bottom: 96px;
}

.eyebrow {
  margin: 0 0 28px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-title {
  margin: 0;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(44px, 7.4vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
}

.hero-right {
  padding-bottom: 12px;
}

.hero-lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 44ch;
}

/* ---------- Features row ---------- */

.features {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  padding-bottom: 120px;
  align-items: start;
}

.feature-image {
  position: relative;
  background: var(--surface-alt);
  overflow: hidden;
  aspect-ratio: 5 / 6;
}

.feature-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-card {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(62%, 360px);
  padding: 32px;
  background: rgba(42, 56, 84, 0.94);
  color: var(--white);
}

.feature-card-title {
  margin: 0 0 12px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.01em;
}

.feature-card-body {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.link-arrow span {
  transition: transform 0.2s ease;
}

.link-arrow:hover span {
  transform: translateX(4px);
}

/* ---------- Indoor Essentials ---------- */

.feature-indoor {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.indoor-header {
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 24px;
}

.indoor-title {
  margin: 0 0 16px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.indoor-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
}

.indoor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.indoor-tile {
  margin: 0;
  background: var(--surface-alt);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.indoor-tile--dark {
  background: #1a1a1a;
}

.indoor-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  :root {
    --container-pad: 32px;
  }

  .hero {
    gap: 48px;
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .features {
    gap: 48px;
    padding-bottom: 96px;
  }
}

@media (max-width: 820px) {
  .header-inner {
    height: 64px;
    gap: 12px;
    justify-content: space-between;
  }

  .brand {
    font-size: 17px;
    letter-spacing: 0.03em;
  }

  .primary-nav ul {
    gap: 14px;
  }

  .nav-link {
    padding: 20px 0;
    font-size: 11px;
    letter-spacing: 0.08em;
  }

  .nav-link.is-active::after {
    bottom: 14px;
  }

  .lang-switch {
    font-size: 11px;
    gap: 2px;
  }

  .lang-opt {
    padding: 10px 4px;
  }

  .btn {
    padding: 14px 22px;
  }

  .hero {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 24px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .hero-right {
    padding-bottom: 0;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 64px;
  }

  .feature-card {
    width: calc(100% - 24px);
    right: 12px;
    bottom: 12px;
    padding: 24px;
  }
}

@media (max-width: 480px) {
  :root {
    --container-pad: 20px;
  }

  .indoor-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 380px) {
  :root {
    --container-pad: 16px;
  }

  .brand {
    font-size: 16px;
  }

  .nav-link {
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .primary-nav ul {
    gap: 10px;
  }

  .hero-title {
    font-size: 40px;
  }
}

/* ---------- Home: merged sections (About / Process / Logistics) ---------- */

.home-section {
  padding-top: 120px;
  padding-bottom: 120px;
  border-top: 1px solid var(--border);
}

.section-head {
  max-width: 880px;
  margin-bottom: 64px;
}

.section-title {
  margin: 24px 0 24px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.section-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}

.section-lede + .section-lede {
  margin-top: 20px;
}

/* Embedded variants: nested inside home-section, strip outer container padding */
.values--embedded,
.process--embedded,
.grid-3--embedded {
  padding: 0;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
  max-width: none;
}

.band--embedded {
  padding-bottom: 0;
  margin-top: 64px;
}

@media (max-width: 1024px) {
  .home-section {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .section-head {
    margin-bottom: 48px;
  }
}

@media (max-width: 820px) {
  .home-section {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .band--embedded {
    margin-top: 48px;
  }
}

/* ---------- Secondary pages: page head ---------- */

.page-head {
  padding-top: 96px;
  padding-bottom: 72px;
  max-width: 1100px;
}

.page-title {
  margin: 0 0 32px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-lede {
  margin: 0;
  max-width: 58ch;
  font-size: 18px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Process (Manufacturing) ---------- */

.process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px;
  padding-bottom: 96px;
}

.process-step {
  padding-top: 32px;
  border-top: 1px solid var(--ink);
}

.step-num {
  margin: 0 0 24px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.step-title {
  margin: 0 0 16px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 32px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.step-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Grid of 3 tiles (Export) ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-bottom: 96px;
}

.tile {
  padding: 40px 32px;
  background: var(--white);
  border: 1px solid var(--border);
}

.tile-title {
  margin: 0 0 16px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.tile-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Info band (Manufacturing/Export) ---------- */

.band {
  padding-bottom: 120px;
}

.band-head {
  max-width: 720px;
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 24px;
}

.band-title {
  margin: 0 0 16px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.band-body {
  margin: 0 0 24px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Values (About) ---------- */

.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px;
  padding-bottom: 120px;
}

.value {
  padding-top: 32px;
  border-top: 1px solid var(--ink);
}

.value-title {
  margin: 0 0 16px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.value-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Contact grid + info ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 64px;
  padding-bottom: 120px;
  align-items: start;
}

.contact-info {
  padding-top: 32px;
  border-top: 1px solid var(--ink);
}

.info-title {
  margin: 0 0 24px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.info-list {
  margin: 0;
}

.info-list > div {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.info-list dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.info-list dd {
  margin: 0;
  font-size: 16px;
  color: var(--ink);
}

.info-list a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ---------- Forms ---------- */

.form-wrap {
  padding-bottom: 120px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 560px;
}

.form--wide {
  max-width: 760px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.field label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}

.field-optional {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: none;
  color: var(--muted);
  margin-left: 4px;
}

.field input[type="text"],
.field input[type="email"],
.field select,
.field textarea {
  appearance: none;
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0;
  transition: border-color 0.15s ease;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-color: var(--ink);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #a4262c;
}

.field-error {
  margin: 0;
  font-size: 13px;
  color: #a4262c;
}

.form button[type="submit"] {
  align-self: flex-start;
  margin-top: 8px;
}

/* ---------- Flash messages ---------- */

.flash-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.flash-bar .container {
  padding-top: 16px;
  padding-bottom: 16px;
}

.flash {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
}

.flash--success::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--gold);
  margin-right: 10px;
  vertical-align: middle;
}

/* ---------- Thanks / 404 ---------- */

.thanks {
  padding-top: 120px;
  padding-bottom: 160px;
  max-width: 760px;
}

.thanks-cta {
  margin-top: 40px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 64px 0 48px;
  margin-top: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.footer-logo {
  margin: 0 0 8px;
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.footer-tag {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  max-width: 32ch;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: flex-end;
}

.footer-nav a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.15s ease;
}

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

.footer-legal {
  grid-column: 1 / -1;
  margin: 48px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.48);
}

/* ---------- Secondary page responsive ---------- */

@media (max-width: 1024px) {
  .page-head {
    padding-top: 72px;
    padding-bottom: 56px;
  }

  .process,
  .values,
  .grid-3 {
    gap: 32px;
    padding-bottom: 72px;
  }

  .band {
    padding-bottom: 96px;
  }

  .contact-grid {
    gap: 48px;
  }
}

@media (max-width: 820px) {
  .process,
  .values,
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-nav ul {
    justify-content: flex-start;
  }
}