:root {
  --color-ikea-yellow: #ffdb00;
  --color-ink-black: #111111;
  --color-pure-white: #ffffff;
  --color-warm-white: #fffefb;
  --color-steel-gray: #818181;
  --color-true-black: #000000;
  --color-link-blue: #0159a3;
  --color-soft-pink: #ffa6da;

  --font-noto-ikea: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius-lg: 8px;
  --page-max-width: 1440px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-pure-white);
  color: var(--color-ink-black);
  font-family: var(--font-noto-ikea);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.57;
  overflow-x: clip;
}

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

.text-link-blue {
  color: var(--color-link-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-ink-black);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 100;
  background: var(--color-ikea-yellow);
  color: var(--color-ink-black);
  padding: 8px 16px;
  border-radius: var(--radius-lg);
  font-weight: 700;
}
.skip-link:focus {
  top: 16px;
}

/* Top Navigation Bar (White, 1px bottom border, binary 400/700 weights) */
.site-nav {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 16px 24px;
  border-bottom: 1px solid #ececec;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-ikea-yellow);
  color: var(--color-ink-black);
  padding: 8px 16px;
  border-radius: var(--radius-lg);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.54px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-ink-black);
}

.nav-utility {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  font-weight: 700;
}

.container-ikea {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* Split Hero: 2/3 Media Card + 1/3 Solid Yellow CTA Card */
.hero-split-ikea {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.hero-media-card {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-ink-black);
  display: flex;
  align-items: flex-end;
}

.hero-media-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-gradient-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 120px 32px 32px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.72) 100%);
  color: var(--color-pure-white);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
}

.kicker-white {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-pure-white);
  display: block;
  margin-bottom: 8px;
}

.display-ikea {
  font-size: clamp(36px, 4vw, 51px);
  font-weight: 700;
  line-height: 1.00;
  letter-spacing: -1.48px;
  margin: 0;
}

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

.yellow-cta-card {
  flex: 1;
  background-color: var(--color-ikea-yellow);
  color: var(--color-ink-black);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.yellow-cta-card p {
  margin: 16px 0 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.57;
}

/* 40px Circular Ink Black Arrow Button per IKEA DESIGN.md */
.circle-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-ink-black);
  color: var(--color-pure-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.store-selector-strip {
  background-color: var(--color-warm-white);
  border: 1px solid #e5e5e5;
  border-radius: var(--radius-lg);
  padding: 10px 16px;
  text-align: right;
  font-size: 14px;
  font-weight: 400;
}

/* 80px Section Gaps */
.section-block {
  margin-top: 80px;
}

.heading-ikea {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.97px;
  margin: 0 0 24px;
}

.subheading-ikea {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.20;
  letter-spacing: -0.54px;
  margin: 0 0 8px;
}

/* 2-Column Image Story Card Grid */
.story-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.image-story-card {
  position: relative;
  min-height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-ink-black);
  display: flex;
  align-items: flex-end;
}

.image-story-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-card-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 96px 24px 24px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.72) 100%);
  color: var(--color-pure-white);
}

/* Department 4-Column Flat Cards (8px radius, 1px border, binary 400/700) */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.dept-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-ink-black);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.dept-card.yellow-highlight {
  background: var(--color-ikea-yellow);
}

/* Timeline / Numerical Proof Section */
.numbers-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding: 40px 0;
  border-top: 1px solid var(--color-ink-black);
  border-bottom: 1px solid var(--color-ink-black);
}

.number-item strong {
  display: block;
  font-size: 51px;
  font-weight: 700;
  line-height: 1.00;
  letter-spacing: -1.48px;
  margin-bottom: 8px;
}

.visit-grid-ikea {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  align-items: stretch;
}

.map-frame-ikea {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-ink-black);
  overflow: hidden;
  min-height: 380px;
}

.map-frame-ikea iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  display: block;
}

.btn-rect-yellow {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--color-ikea-yellow);
  color: var(--color-ink-black);
  font-size: 16px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-ink-black);
}

.btn-rect-white {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--color-pure-white);
  color: var(--color-ink-black);
  font-size: 16px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-ink-black);
}

.faq-ikea details {
  border-bottom: 1px solid var(--color-ink-black);
  padding: 16px 0;
}

.faq-ikea summary {
  cursor: pointer;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.54px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-ikea summary::-webkit-details-marker {
  display: none;
}

.site-footer-ikea {
  border-top: 1px solid var(--color-ink-black);
  padding: 48px 24px;
  background: var(--color-warm-white);
}

@media (max-width: 960px) {
  .hero-split-ikea,
  .story-grid-2col,
  .numbers-band,
  .visit-grid-ikea {
    grid-template-columns: 1fr;
  }
  .dept-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .dept-grid {
    grid-template-columns: 1fr;
  }
}