@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Inter:wght@400;500;600&display=swap');

:root {
  --red: #B22222;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background: #fff;
  color: #000;
  line-height: 1.6;
}

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

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

/* ── Fixed overlay ── */
.fixed-overlay {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  z-index: 1000;
}

.fixed-overlay a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: #000;
  transition: color 0.2s;
}

.fixed-overlay a:hover {
  color: var(--red);
}

.fixed-overlay svg {
  width: 22px;
  height: 22px;
}

/* ── Landing ── */
.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  max-width: 640px;
  margin: 0 auto;
}

.landing-image {
  width: 300px;
  height: 300px;
  object-fit: contain;
  margin: 0 auto 36px;
}

.landing h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}

.landing p {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 36px;
}

.landing-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.landing-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  transition: color 0.2s;
}

.landing-links a:hover {
  color: var(--red);
}

.landing-links svg {
  width: 22px;
  height: 22px;
}

/* ── Projects ── */
.projects {
  padding: 0;
}

.project-card {
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 80px 8%;
  border-top: 1px solid #ebebeb;
}

.project-image {
  flex: 0 0 40%;
}

.project-image img {
  width: 100%;
  height: auto;
}

.project-text {
  flex: 1;
}

.project-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  margin-bottom: 20px;
}

.project-text p {
  font-size: 1.125rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 28px;
}

.more-info {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

.more-info:hover {
  text-decoration: underline;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 28px 20px;
  font-size: 0.8rem;
  color: #999;
  border-top: 1px solid #ebebeb;
}

/* ── Detail nav ── */
.detail-nav {
  padding: 28px 40px 0;
}

.back-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: #000;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--red);
}

/* ── Detail hero ── */
.detail-hero {
  display: flex;
  gap: 56px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 40px 40px 80px;
  align-items: stretch;
}

.detail-images {
  flex: 0 0 52%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
}

.image-grid img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.detail-single-image {
  border: 1px solid #e4e4e4;
  border-radius: 6px;
  overflow: hidden;
  width: 100%;
}

.detail-single-image img {
  width: 100%;
  height: auto;
}

.detail-multi-image {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.detail-multi-image img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

/* ── Detail content ── */
.detail-content {
  flex: 1;
  padding-top: 4px;
}

.detail-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  margin-bottom: 36px;
}

.detail-section {
  margin-bottom: 32px;
}

.detail-section:last-child {
  margin-bottom: 0;
}

.section-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}

.section-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--red);
  line-height: 1;
}

.section-name {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #000;
}

.detail-section p {
  font-size: 0.9rem;
  color: #444;
  line-height: 1.8;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .fixed-overlay {
    right: 14px;
    gap: 12px;
  }

  .fixed-overlay a {
    width: 30px;
    height: 30px;
  }

  .fixed-overlay svg {
    width: 18px;
    height: 18px;
  }

  .landing {
    min-height: 100vh;
    padding: 60px 24px;
  }

  .landing-image {
    width: 200px;
    height: 200px;
    margin-bottom: 28px;
  }

  .landing h1 {
    font-size: 2.2rem;
  }

  .projects {
    padding: 0;
  }

  .project-card {
    min-height: auto;
    flex-direction: column;
    gap: 28px;
    padding: 60px 24px;
  }

  .project-image {
    flex: none;
    width: 100%;
  }

  .project-text {
    flex: none;
    width: 100%;
  }

  .detail-nav {
    padding: 20px 24px 0;
  }

  .detail-hero {
    flex-direction: column;
    padding: 28px 24px 60px;
    gap: 28px;
  }

  .detail-images {
    flex: none;
    width: 100%;
  }

  .image-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .detail-content {
    width: 100%;
    padding-top: 0;
  }

  .detail-content h1 {
    font-size: 1.9rem;
    margin-bottom: 28px;
  }
}