/*
Theme Name: Çatı Merdiven Pro
Theme URI: https://example.com
Author: Web Studio
Description: GEO & AEO optimizasyonlu, Google SGE uyumlu çatı merdiveni satış teması. Schema.org yapısal verileri, LocalBusiness, Product ve FAQPage markup içerir.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 8.1
License: GPL-2.0-or-later
Text Domain: cati-merdiven-pro
Tags: e-commerce, seo, schema, responsive, industrial
*/

/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  --color-steel:    #1C2B3A;
  --color-accent:   #F5A623;
  --color-concrete: #F2F0EB;
  --color-white:    #FFFFFF;
  --color-ink:      #0D1B2A;
  --color-mid:      #4A5F72;
  --color-border:   #D4CFC7;
  --color-success:  #2D7A4F;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-card: 0 2px 12px rgba(13,27,42,0.10);
  --shadow-lift: 0 8px 32px rgba(13,27,42,0.18);

  --max-width: 1280px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* =============================================
   TYPOGRAPHY SCALE
   ============================================= */
.t-hero {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.t-h1 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 700; line-height: 1.05; }
.t-h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.1; }
.t-h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; }
.t-lead { font-size: 1.15rem; line-height: 1.7; color: var(--color-mid); }
.t-small { font-size: 0.85rem; color: var(--color-mid); }
.t-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.grid-2  { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.grid-3  { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-4  { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.section { padding: var(--space-xl) 0; }
.section--dark { background: var(--color-steel); color: var(--color-white); }
.section--concrete { background: var(--color-concrete); }

/* =============================================
   HEADER & NAV
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-steel);
  border-bottom: 3px solid var(--color-accent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-white);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.logo-text span { color: var(--color-accent); }

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.primary-nav a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.primary-nav a:hover { color: var(--color-accent); }

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

.header-phone {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-ink);
}
.btn-primary:hover {
  background: #e8961f;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,166,35,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-steel {
  background: var(--color-steel);
  color: var(--color-white);
}
.btn-steel:hover { background: #243649; transform: translateY(-2px); }

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  background: var(--color-steel);
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(245,166,35,0.03) 40px,
    rgba(245,166,35,0.03) 80px
  );
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg) var(--space-xl) 0;
  z-index: 1;
  padding-left: calc((100vw - var(--max-width)) / 2 + var(--space-md));
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 3px;
  background: var(--color-accent);
}

.hero-title {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}
.hero-title strong { color: var(--color-accent); display: block; }

.hero-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: var(--space-md);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-md);
}

.trust-item {
  display: flex;
  flex-direction: column;
}
.trust-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.trust-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 2px; }

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(245,166,35,0.08) 0%, transparent 60%);
}

/* Ladder SVG animation */
.ladder-diagram {
  width: 100%;
  max-width: 420px;
  padding: var(--space-md);
}

.ladder-rail {
  stroke: var(--color-accent);
  stroke-width: 4;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: drawLine 1.2s ease forwards;
}

.ladder-rung {
  stroke: rgba(255,255,255,0.85);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
}

.ladder-rung:nth-child(3) { animation: drawRung 0.4s 0.8s ease forwards; }
.ladder-rung:nth-child(4) { animation: drawRung 0.4s 1.0s ease forwards; }
.ladder-rung:nth-child(5) { animation: drawRung 0.4s 1.2s ease forwards; }
.ladder-rung:nth-child(6) { animation: drawRung 0.4s 1.4s ease forwards; }
.ladder-rung:nth-child(7) { animation: drawRung 0.4s 1.6s ease forwards; }
.ladder-rung:nth-child(8) { animation: drawRung 0.4s 1.8s ease forwards; }
.ladder-rung:nth-child(9) { animation: drawRung 0.4s 2.0s ease forwards; }
.ladder-rung:nth-child(10) { animation: drawRung 0.4s 2.2s ease forwards; }

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}
@keyframes drawRung {
  to { stroke-dashoffset: 0; }
}

.dimension-label {
  font-family: var(--font-display);
  font-size: 11px;
  fill: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
}
.dimension-line {
  stroke: rgba(245,166,35,0.4);
  stroke-width: 1;
  stroke-dasharray: 4 3;
}

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  padding: 0.75rem 0;
  background: var(--color-concrete);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb ol {
  display: flex;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-mid);
  list-style: none;
}
.breadcrumb li + li::before { content: '/'; opacity: 0.4; margin-right: 0.5rem; }
.breadcrumb a:hover { color: var(--color-accent); }

/* =============================================
   FEATURES / USP STRIP
   ============================================= */
.features-strip {
  background: var(--color-accent);
  padding: var(--space-md) 0;
}

.features-strip-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-ink);
}

.feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(13,27,42,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.feature-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}
.feature-text span { font-size: 0.78rem; }

/* =============================================
   PRODUCT CATALOG
   ============================================= */
.catalog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  gap: var(--space-md);
}

.product-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.filter-btn {
  padding: 0.4rem 1.1rem;
  border: 2px solid var(--color-border);
  background: transparent;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-mid);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-accent);
  color: var(--color-ink);
  background: rgba(245,166,35,0.08);
}

/* Product Card */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-accent);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
}

.product-image-wrap {
  position: relative;
  background: var(--color-concrete);
  aspect-ratio: 4/3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-mid);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-category {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.product-specs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.spec-tag {
  font-size: 0.75rem;
  background: var(--color-concrete);
  color: var(--color-mid);
  padding: 2px 8px;
  border-radius: 2px;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--color-mid);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 1rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-steel);
}
.product-price .currency { font-size: 0.9rem; }
.product-price .vat { display: block; font-size: 0.7rem; font-weight: 400; color: var(--color-mid); }

/* =============================================
   TECH SPECS TABLE
   ============================================= */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.specs-table th {
  background: var(--color-steel);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 1rem;
  text-align: left;
}
.specs-table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.specs-table th:last-child { border-radius: 0 var(--radius-sm) 0 0; }

.specs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink);
  vertical-align: middle;
}

.specs-table tr:nth-child(even) td { background: var(--color-concrete); }
.specs-table tr:hover td { background: rgba(245,166,35,0.05); }

.spec-check { color: var(--color-success); font-size: 1.1rem; }
.spec-cross { color: #C0392B; font-size: 1.1rem; }

/* =============================================
   WHY US / BRAND SECTION
   ============================================= */
.brand-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 560px;
}

.brand-image-col {
  background: var(--color-steel);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,166,35,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}

.brand-content-col {
  background: var(--color-concrete);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reason-list { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 1.5rem; }

.reason-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1rem;
  align-items: start;
}

.reason-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.reason-body h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.25rem; }
.reason-body p { font-size: 0.875rem; color: var(--color-mid); line-height: 1.6; }

/* =============================================
   FAQ — AEO / SGE OPTIMIZED
   ============================================= */
.faq-section { background: var(--color-white); }

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-lg);
  align-items: start;
}

.faq-sidebar {
  position: sticky;
  top: 90px;
}

.faq-list { display: flex; flex-direction: column; gap: 0; margin-top: var(--space-md); }

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--color-accent); }

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer-inner {
  padding-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--color-mid);
  line-height: 1.7;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { background: var(--color-steel); padding: var(--space-xl) 0; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.testimonial-stars { color: var(--color-accent); font-size: 0.9rem; margin-bottom: 0.75rem; }

.testimonial-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-ink);
  flex-shrink: 0;
}

.author-name { font-family: var(--font-display); font-weight: 700; color: var(--color-white); font-size: 0.95rem; }
.author-location { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  background: var(--color-accent);
  padding: var(--space-lg) 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-ink);
  text-transform: uppercase;
  line-height: 1.1;
}
.cta-text p { color: rgba(13,27,42,0.7); margin-top: 0.5rem; }

.cta-actions { display: flex; flex-direction: column; gap: 0.75rem; align-items: flex-end; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.7);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-md);
}

.footer-brand p { font-size: 0.875rem; line-height: 1.7; margin-top: 1rem; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a { font-size: 0.875rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-white); }

.footer-contact p {
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.footer-contact strong { color: var(--color-white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-legal { display: flex; gap: var(--space-sm); }
.footer-legal a:hover { color: var(--color-accent); }

/* =============================================
   SCHEMA / ACCESSIBILITY HELPERS
   ============================================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* =============================================
   HAMBURGER / MOBILE TOGGLE
   ============================================= */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content { padding: var(--space-lg) var(--space-md); }
}

@media (max-width: 768px) {
  :root { --space-xl: 4rem; }

  .nav-toggle { display: flex; }
  .primary-nav, .header-phone { display: none; }

  .hero { min-height: 70vh; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .brand-section { grid-template-columns: 1fr; }
  .brand-image-col { min-height: 280px; }
  .faq-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { align-items: center; }
  .hero-trust { gap: var(--space-sm); }
  .catalog-header { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .ladder-rail,
  .ladder-rung,
  * { animation: none !important; transition: none !important; }
}