/* style.css — GTM Transport design tokens + components */

/* ============ TYPE SCALE ============ */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6.5vw, 6.75rem);

  /* ============ SPACING (4px system) ============ */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1240px;
  --content-full: 100%;

  --font-display: 'Clash Grotesk', 'Cabinet Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Satoshi', 'Inter', -apple-system, sans-serif;
}

/* ============ COLOR — LIGHT (default) ============ */
:root,
[data-theme='light'] {
  --color-bg: #f1efe9;
  --color-surface: #f8f6f2;
  --color-surface-2: #ffffff;
  --color-surface-offset: #e9e5dc;
  --color-surface-offset-2: #dfdace;
  --color-surface-dynamic: #16130f;
  --color-divider: #ddd8cc;
  --color-border: #cdc7b8;

  --color-text: #1a1712;
  --color-text-muted: #5c5749;
  --color-text-faint: #948d7c;
  --color-text-inverse: #f6f3ec;

  --color-primary: #9e081a;
  --color-primary-hover: #7c0614;
  --color-primary-active: #5c0410;
  --color-primary-highlight: #ecd3d3;

  --color-steel: #3f4a52;
  --color-steel-highlight: #d6dcdf;

  --color-success: #3d6b2e;
  --color-warning: #96541b;

  --shadow-sm: 0 1px 2px oklch(0.15 0.02 40 / 0.08);
  --shadow-md: 0 6px 16px oklch(0.15 0.02 40 / 0.12);
  --shadow-lg: 0 18px 40px oklch(0.15 0.02 40 / 0.18);
}

/* ============ COLOR — DARK ============ */
[data-theme='dark'] {
  --color-bg: #121110;
  --color-surface: #191715;
  --color-surface-2: #1f1c19;
  --color-surface-offset: #241f1b;
  --color-surface-offset-2: #2b2621;
  --color-surface-dynamic: #f6f3ec;
  --color-divider: #2c2723;
  --color-border: #38322c;

  --color-text: #ece7dd;
  --color-text-muted: #a49d8d;
  --color-text-faint: #6e675a;
  --color-text-inverse: #17130f;

  --color-primary: #e2394a;
  --color-primary-hover: #ec5a68;
  --color-primary-active: #c22b3c;
  --color-primary-highlight: #3a1c1f;

  --color-steel: #9aa8b1;
  --color-steel-highlight: #262d31;

  --color-success: #7fb266;
  --color-warning: #d68f4c;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 8px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 48px oklch(0 0 0 / 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #121110;
    --color-surface: #191715;
    --color-surface-2: #1f1c19;
    --color-surface-offset: #241f1b;
    --color-surface-offset-2: #2b2621;
    --color-divider: #2c2723;
    --color-border: #38322c;
    --color-text: #ece7dd;
    --color-text-muted: #a49d8d;
    --color-text-faint: #6e675a;
    --color-text-inverse: #17130f;
    --color-primary: #e2394a;
    --color-primary-hover: #ec5a68;
    --color-primary-active: #c22b3c;
    --color-primary-highlight: #3a1c1f;
    --color-steel: #9aa8b1;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
    --shadow-md: 0 8px 20px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 24px 48px oklch(0 0 0 / 0.55);
  }
}

/* ============ LAYOUT PRIMITIVES ============ */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 4vw, var(--space-10));
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section-tight {
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
}

/* ============ TYPOGRAPHY ============ */
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--color-primary);
  display: inline-block;
}

h1,
.h1 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: var(--text-hero);
  line-height: 1.02;
}

h2,
.h2 {
  font-family: var(--font-display);
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  font-size: var(--text-2xl);
  line-height: 1.06;
}

h3,
.h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  line-height: 1.15;
}

h4,
.h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-lg);
}

p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42ch;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  color: var(--color-primary-hover);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-sm);
  min-height: 48px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
}
.btn-primary:active {
  background: var(--color-primary-active);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid oklch(from var(--color-text) l c h / 0.3);
}
.btn-outline:hover {
  border-color: var(--color-text);
  color: var(--color-text);
  background: oklch(from var(--color-text) l c h / 0.06);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: none;
  text-transform: none;
  font-weight: 600;
}
.btn-ghost:hover {
  color: var(--color-primary);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.site-header--hidden {
  transform: translateY(-100%);
}
.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
}
.brand img {
  height: 40px;
  width: 40px;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.brand-tag {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.main-nav ul {
  display: flex;
  gap: var(--space-6);
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-block: var(--space-2);
  position: relative;
}
.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--color-text);
}
.main-nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #f6f3ec;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    oklch(0.08 0.01 40 / 0.86) 0%,
    oklch(0.1 0.02 40 / 0.58) 48%,
    oklch(0.12 0.02 30 / 0.28) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
}
.hero-content .eyebrow {
  color: #f0a3ab;
}
.hero-content .eyebrow::before {
  background: #f0a3ab;
}
.hero h1 {
  color: #fff;
  margin-block: var(--space-4) var(--space-6);
  max-width: 18ch;
}
.hero .lede {
  color: #d9d3c6;
  font-size: var(--text-lg);
  max-width: 46ch;
  margin-bottom: var(--space-8);
}
.hero-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-ctas .btn-outline {
  border-color: oklch(1 0 0 / 0.4);
  color: #fff;
}
.hero-ctas .btn-outline:hover {
  border-color: #fff;
  background: oklch(1 0 0 / 0.1);
}

.hero-sub {
  min-height: 46vh;
}

/* ============ CREDENTIAL STRIP ============ */
.strip {
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.strip-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding-block: var(--space-6);
  justify-content: space-between;
}
.strip-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1 1 180px;
}
.strip-item .label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
}
.strip-item .value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  text-transform: uppercase;
  color: var(--color-text);
}

/* ============ ASYMMETRIC FEATURE ROWS ============ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}
.feature-row.reverse .feature-media {
  order: 2;
}
.feature-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.feature-copy h2 {
  margin-block: var(--space-3) var(--space-5);
}
.feature-copy p + p {
  margin-top: var(--space-4);
}
.feature-list {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.feature-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: baseline;
  padding-block: var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.feature-list li:first-child {
  border-top: none;
}
.feature-list .num {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 700;
}
.feature-list strong {
  display: block;
  color: var(--color-text);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.feature-list span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============ CALLOUT BANNER ============ */
.callout {
  background: var(--color-surface-dynamic);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
.callout-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.callout h2 {
  color: var(--color-text-inverse);
  max-width: 22ch;
}
.callout p {
  color: oklch(from var(--color-text-inverse) l c h / 0.72);
  max-width: 46ch;
}
.callout .btn-primary {
  flex-shrink: 0;
}

/* ============ CARDS (asymmetric, no colored borders) ============ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}
.card .num-tag {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.card h3 {
  margin-bottom: var(--space-3);
  text-transform: none;
  font-size: var(--text-lg);
}
.card p {
  font-size: var(--text-sm);
}

/* ============ SECTION HEAD ============ */
.section-head {
  max-width: 640px;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-12));
}
.section-head h2 {
  margin-top: var(--space-3);
}

.section-head.wide {
  max-width: 720px;
}

/* ============ TABLE-STYLE LIST (services detail) ============ */
.detail-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-8);
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-divider);
}
.detail-row:first-child {
  border-top: none;
}
.detail-row h3 {
  text-transform: none;
  font-size: var(--text-lg);
  color: var(--color-text);
}
.detail-row .tag {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  font-weight: 700;
}

/* ============ FORM ============ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form-grid .full {
  grid-column: 1 / -1;
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
}
.field input,
.field textarea,
.field select {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--color-primary);
}
.field textarea {
  resize: vertical;
  min-height: 120px;
}
.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
}
.form-status {
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  display: none;
}
.form-status.visible {
  display: block;
}

/* ============ CONTACT PANEL ============ */
.contact-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.contact-line {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.contact-line:first-child {
  border-top: none;
  padding-top: 0;
}
.contact-line .label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
}
.contact-line .value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 600;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-surface-dynamic);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid oklch(from var(--color-text-inverse) l c h / 0.14);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.footer-brand img {
  height: 36px;
  width: 36px;
}
.footer-brand span {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 700;
  font-size: var(--text-base);
}
.site-footer p {
  color: oklch(from var(--color-text-inverse) l c h / 0.62);
  font-size: var(--text-sm);
  max-width: 40ch;
}
.footer-col h4 {
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col a {
  color: oklch(from var(--color-text-inverse) l c h / 0.68);
  font-size: var(--text-sm);
}
.footer-col a:hover {
  color: var(--color-text-inverse);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: oklch(from var(--color-text-inverse) l c h / 0.5);
}

/* ============ GALLERY ============ */
.gallery-masonry {
  column-count: 3;
  column-gap: var(--space-5);
}
.gallery-item {
  display: block;
  width: 100%;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  break-inside: avoid;
  cursor: zoom-in;
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-item:hover img {
  transform: scale(1.04);
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, oklch(0.1 0.02 40 / 0.55) 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.gallery-item:hover::after {
  opacity: 1;
}
.gallery-item .gallery-zoom {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: oklch(1 0 0 / 0.92);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}
.gallery-item:hover .gallery-zoom {
  opacity: 1;
  transform: translateY(0);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: oklch(0.08 0.01 40 / 0.94);
  padding: var(--space-6);
}
.lightbox.open {
  display: flex;
}
.lightbox-figure {
  position: relative;
  max-width: min(1100px, 92vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.lightbox-figure img {
  max-width: 100%;
  max-height: 78vh;
  width: auto;
  height: auto;
  margin-inline: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-caption {
  text-align: center;
  color: oklch(1 0 0 / 0.72);
  font-size: var(--text-sm);
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: fixed;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: oklch(1 0 0 / 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: oklch(1 0 0 / 0.2);
}
.lightbox-close {
  top: var(--space-6);
  right: var(--space-6);
}
.lightbox-prev {
  left: var(--space-6);
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-next {
  right: var(--space-6);
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-counter {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  color: oklch(1 0 0 / 0.6);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============ MOBILE ============ */
@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    height: calc(100vh - 73px);
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8) var(--space-5);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 55;
    overflow-y: auto;
  }
  .main-nav.open {
    transform: translateX(0);
  }
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-6);
    width: 100%;
  }
  .main-nav a {
    font-size: var(--text-lg);
    display: block;
  }
  .main-nav .header-actions {
    margin-top: var(--space-8);
    display: flex;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .header-inner > .header-actions {
    display: none;
  }

  .feature-row {
    grid-template-columns: 1fr;
  }
  .feature-row.reverse .feature-media {
    order: 0;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .detail-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .callout-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .strip-inner {
    gap: var(--space-6);
  }
  .gallery-masonry {
    column-count: 2;
  }
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
  }
  .lightbox-prev {
    left: var(--space-3);
  }
  .lightbox-next {
    right: var(--space-3);
  }
  .lightbox-close {
    top: var(--space-4);
    right: var(--space-4);
  }
}

@media (max-width: 560px) {
  .gallery-masonry {
    column-count: 1;
  }
}

@media (min-width: 901px) {
  .header-actions.mobile-only {
    display: none;
  }
}