/* ==========================================================================
   Global Class 1 Supply LLC — Design System
   Tokens sourced from the approved "UI Design.pen" style guide.
   ========================================================================== */

:root {
  /* Brand blues */
  --brand-900: #0e2a57;
  --brand-800: #143a82;
  --brand-700: #1e4f9c;

  /* Primary accent */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #e7eefd;

  /* Neutrals */
  --text-strong: #0e2a4f;
  --text-body: #45587a;
  --text-muted: #6f809e;
  --border-strong: #cfdbee;
  --border: #e2eaf6;

  /* Gold accent (logo only) */
  --gold: #fcd872;

  /* Surfaces */
  --white: #ffffff;
  --bg-muted: #f3f7fd;
  --card-muted: #f8fafe;

  /* On-dark */
  --on-dark: #ffffff;
  --on-dark-muted: #afc4e6;
  --on-dark-border: #2a4d86;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Type */
  --font-primary: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container-max: 1344px;
  --header-h: 78px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

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

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 48px;
  padding-right: 48px;
}

.section {
  width: 100%;
  padding: 76px 0;
}

.section--tight {
  padding: 56px 0;
}

.section--white {
  background: var(--white);
}

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

.section--navy {
  background: linear-gradient(115deg, #0e2a57 0%, #163c82 100%);
}

.section--blue {
  background: linear-gradient(115deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto 44px;
}

.section-head--left {
  align-items: flex-start;
  text-align: left;
  margin: 0;
  max-width: none;
}

/* When a section-head is the only content of a padded section (e.g. a page
   hero), drop its bottom margin so the section padding stays symmetric. */
.section-head--flush {
  margin-bottom: 0;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--primary);
}

.eyebrow--gold {
  color: var(--gold);
}

.eyebrow--onDark {
  color: #9dbbef;
}

.section-title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-strong);
  letter-spacing: -0.01em;
}

.section-title--onDark {
  color: var(--on-dark);
}

.section-sub {
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-body);
  max-width: 620px;
}

.section-sub--onDark {
  color: var(--on-dark-muted);
}

.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;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 22px;
  border: none;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

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

.btn .material-symbols-rounded {
  font-size: 18px;
}

.btn--primary {
  background: var(--primary);
  color: var(--on-dark);
  font-weight: 600;
}

.btn--primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.28);
}

.btn--outline {
  background: transparent;
  color: var(--text-strong);
  border: 1.5px solid var(--border-strong);
  padding: 12px 20px;
}

.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn--white {
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
  padding: 14px 24px;
}

.btn--white:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn--ghostOnDark {
  background: transparent;
  color: var(--on-dark);
  border: 1.5px solid var(--on-dark);
  padding: 13px 22px;
}

.btn--ghostOnDark:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  padding: 10px 16px;
  font-size: 14px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: var(--header-h);
  background: var(--brand-900);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-lockup img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.logo-lockup__word {
  color: var(--on-dark);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.15;
  max-width: 150px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--on-dark-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--on-dark);
}

.nav-links a.is-active {
  color: var(--on-dark);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--on-dark);
  padding: 4px;
}

.nav-toggle .material-symbols-rounded {
  font-size: 28px;
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--brand-900);
  z-index: 99;
  padding: 24px 24px 40px;
  overflow-y: auto;
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav a {
  display: block;
  color: var(--on-dark);
  font-size: 18px;
  font-weight: 600;
  padding: 16px 0;
  border-bottom: 1px solid var(--on-dark-border);
}

.mobile-nav .btn {
  display: inline-flex;
  margin-top: 24px;
  padding: 13px 22px;
  border-bottom: none;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--brand-900);
  padding: 56px 0 0;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  justify-content: space-between;
  padding-bottom: 36px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 340px;
}

.footer-tagline {
  color: var(--on-dark-muted);
  font-size: 14px;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 140px;
}

.footer-col__title {
  color: var(--on-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  color: var(--on-dark-muted);
  font-size: 14px;
  line-height: 1.45;
}

.footer-col a:hover {
  color: var(--on-dark);
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: var(--on-dark-border);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  color: var(--on-dark-muted);
  font-size: 13px;
}

/* ---------- Hero ---------- */
.hero {
  display: flex;
  align-items: center;
  gap: 56px;
  padding-top: 76px;
  padding-bottom: 76px;
}

.hero__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.hero__title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-strong);
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-body);
  max-width: 560px;
}

.hero__buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 6px;
}

.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 16px;
}

.stat__value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-strong);
}

.stat__label {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 130px;
  line-height: 1.3;
}

.hero__image {
  flex-shrink: 0;
  width: 480px;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* ---------- Grids ---------- */
.grid {
  display: grid;
  gap: 24px;
}

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

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

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

/* ---------- Value / Division cards ---------- */
.card-value {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

a.card-value:hover {
  box-shadow: 0 12px 28px rgba(14, 42, 79, 0.08);
  transform: translateY(-2px);
}

.card-value__chip {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-value__chip .material-symbols-rounded {
  font-size: 24px;
  color: var(--primary);
}

.card-value__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-strong);
  line-height: 1.3;
}

.card-value__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-body);
}

/* On dark (Why Choose section) */
.card-value--dark {
  background: #15356e;
  border: 1px solid var(--on-dark-border);
}

.card-value--dark .card-value__chip {
  background: #21478c;
}

.card-value--dark .card-value__chip .material-symbols-rounded {
  color: var(--gold);
}

.card-value--dark .card-value__title {
  color: var(--on-dark);
}

.card-value--dark .card-value__desc {
  color: var(--on-dark-muted);
}

/* ---------- Product cards ---------- */
.card-product {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.card-product:hover {
  box-shadow: 0 14px 30px rgba(14, 42, 79, 0.1);
  transform: translateY(-2px);
}

.card-product__image {
  width: 100%;
  height: 190px;
  background: var(--bg-muted);
  overflow: hidden;
}

.card-product__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-product__body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}

.card-product__category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--primary);
  text-transform: uppercase;
}

.card-product__title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-strong);
}

.card-product__desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-body);
  flex: 1;
}

.card-product__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
}

.card-product__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.card-product__link .material-symbols-rounded {
  font-size: 16px;
}

.card-product__inquire {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: var(--radius-pill);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
}

.card-product__inquire .material-symbols-rounded {
  font-size: 16px;
}

.card-product__inquire:hover {
  background: var(--primary);
  color: var(--white);
}

/* ---------- Step cards (How It Works) ---------- */
.card-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-step__num {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-step__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-strong);
}

.card-step__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-body);
}

/* ---------- CTA band ---------- */
.cta-band {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
  padding-top: 68px;
  padding-bottom: 68px;
}

.cta-band__title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--on-dark);
  max-width: 720px;
}

.cta-band__subtitle {
  font-size: 17px;
  line-height: 1.55;
  color: #dce7ff;
  max-width: 620px;
}

.cta-band__buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 8px;
}

/* ---------- Prod header (Featured products) ---------- */
.prod-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Header CTA on light backgrounds override (dark header always)
   ========================================================================== */

/* ---------- Catalog page ---------- */
.catalog-hero {
  padding-top: 56px;
  padding-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.catalog-hero__title {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.12;
  color: var(--text-strong);
}

.catalog-hero__subtitle {
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-body);
  max-width: 680px;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 440px;
  height: 50px;
  padding: 0 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.search-bar .material-symbols-rounded {
  color: var(--text-muted);
  font-size: 20px;
}

.search-bar input {
  border: none;
  outline: none;
  flex: 1;
  font-size: 15px;
  color: var(--text-strong);
  background: transparent;
}

.search-bar input::placeholder {
  color: var(--text-muted);
}

.catalog-layout {
  padding-top: 56px;
  padding-bottom: 56px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-body);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.filter-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-chip.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-dark);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 15px;
  grid-column: 1 / -1;
}

/* ---------- Product detail page ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  padding-bottom: 22px;
  flex-wrap: wrap;
}

.breadcrumb a,
.breadcrumb span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

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

.breadcrumb .material-symbols-rounded {
  font-size: 18px;
  color: var(--text-muted);
}

.breadcrumb .is-current {
  color: var(--text-strong);
  font-weight: 600;
}

.product-main {
  display: flex;
  gap: 56px;
  padding-top: 12px;
  padding-bottom: 60px;
}

.gallery {
  width: 560px;
  max-width: 45%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gallery__main {
  width: 100%;
  height: 440px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-muted);
}

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

.gallery__thumbs {
  display: flex;
  gap: 12px;
}

.gallery__thumb {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--bg-muted);
}

.gallery__thumb.is-active {
  border: 2px solid var(--primary);
}

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

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.product-info__title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.12;
  color: var(--text-strong);
}

.product-info__desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
}

.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
}

.availability-badge .material-symbols-rounded {
  font-size: 18px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding-top: 6px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--text-body);
}

.feature-list .material-symbols-rounded {
  font-size: 20px;
  color: var(--primary);
}

.product-info__buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.trust-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 16px;
}

.trust-row__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-body);
}

.trust-row__item .material-symbols-rounded {
  font-size: 20px;
  color: var(--text-muted);
}

.details-section {
  display: flex;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.details-section__desc {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.details-section__desc h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-strong);
}

.details-section__desc p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
}

.specs-card {
  width: 460px;
  flex-shrink: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  align-self: flex-start;
}

.specs-card__head {
  background: var(--bg-muted);
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-strong);
}

.specs-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.specs-card__row:last-child {
  border-bottom: none;
}

.specs-card__key {
  font-size: 14px;
  color: var(--text-muted);
}

.specs-card__value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-strong);
  text-align: right;
}

.related-section {
  padding-top: 56px;
  padding-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.related-section h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-strong);
}

/* ---------- About page ---------- */
.about-hero {
  display: flex;
  align-items: center;
  gap: 56px;
  padding-top: 72px;
  padding-bottom: 72px;
}

.about-hero__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
}

.about-hero__title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.12;
  color: var(--text-strong);
}

.about-hero__image {
  width: 480px;
  height: 400px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story {
  display: flex;
  align-items: center;
  gap: 56px;
  padding-top: 72px;
  padding-bottom: 72px;
}

.story__image {
  width: 480px;
  height: 380px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.story__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.story__text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-strong);
  line-height: 1.15;
}

.story__text p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-body);
}

.stats-band {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 64px;
  padding-bottom: 64px;
}

.stats-band__item {
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stats-band__value {
  font-size: 42px;
  font-weight: 800;
  color: var(--on-dark);
}

.stats-band__label {
  font-size: 15px;
  color: var(--on-dark-muted);
}

/* ---------- Contact page ---------- */
.methods-grid {
  padding: 72px 0;
}

.contact-form-band {
  display: flex;
  gap: 48px;
  padding-top: 72px;
  padding-bottom: 72px;
  align-items: flex-start;
}

.form-card {
  flex: 1;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.form-card h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-strong);
}

.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-field {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-strong);
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 14px;
  font-size: 15px;
  color: var(--text-strong);
  background: var(--white);
  resize: vertical;
}

.form-field textarea {
  min-height: 120px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.info-panel {
  width: 380px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-panel__heading {
  font-size: 28px;
  font-weight: 800;
  color: var(--on-dark);
  line-height: 1.18;
}

.info-panel__body {
  font-size: 16px;
  line-height: 1.6;
  color: #dce7ff;
}

.info-divider {
  width: 100%;
  height: 1px;
  background: #27457e;
}

.info-row {
  display: flex;
  gap: 12px;
}

.info-row .material-symbols-rounded {
  font-size: 20px;
  color: #9dbbef;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-row__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--on-dark);
}

.info-row__desc {
  font-size: 14px;
  line-height: 1.45;
  color: #dce7ff;
}

/* ==========================================================================
   Responsive — Tablet (~768px design)
   ========================================================================== */
@media (max-width: 1024px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-actions .btn span:not(.material-symbols-rounded) {
    display: none;
  }

  .header-actions .btn {
    padding: 12px;
  }

  .hero,
  .about-hero,
  .story {
    flex-direction: column;
    gap: 40px;
    padding-top: 56px;
    padding-bottom: 56px;
    text-align: left;
  }

  .hero__image,
  .about-hero__image,
  .story__image {
    width: 100%;
    height: 340px;
  }

  .story {
    flex-direction: column-reverse;
  }

  .hero__title {
    font-size: 38px;
  }

  .about-hero__title {
    font-size: 34px;
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid .grid,
  .stats-band {
    row-gap: 32px;
  }

  .product-main {
    flex-direction: column;
  }

  .gallery {
    width: 100%;
    max-width: 100%;
  }

  .details-section {
    flex-direction: column;
  }

  .specs-card {
    width: 100%;
  }

  .contact-form-band {
    flex-direction: column;
  }

  .info-panel {
    width: 100%;
  }

  .footer-top {
    gap: 36px;
  }
}

/* ==========================================================================
   Responsive — Mobile (~390px design)
   ========================================================================== */
@media (max-width: 640px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .section--tight {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .logo-lockup__word {
    font-size: 13px;
    max-width: 120px;
  }

  .hero__title {
    font-size: 30px;
  }

  .hero__subtitle {
    font-size: 16px;
  }

  .section-title {
    font-size: 26px;
  }

  .catalog-hero__title {
    font-size: 28px;
  }

  .about-hero__title {
    font-size: 28px;
  }

  .story__text h2 {
    font-size: 24px;
  }

  .cta-band__title {
    font-size: 24px;
  }

  .hero__stats {
    gap: 24px;
  }

  .grid--2,
  .grid--3,
  .grid--4,
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .prod-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero__buttons,
  .cta-band__buttons,
  .about-hero__text .hero__buttons {
    width: 100%;
  }

  .hero__buttons .btn,
  .cta-band__buttons .btn {
    flex: 1;
  }

  .stats-band {
    flex-direction: column;
  }

  .search-bar {
    max-width: 100%;
  }

  .form-row {
    flex-direction: column;
  }

  .footer-top {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .gallery__thumbs {
    flex-wrap: wrap;
  }
}