/* ═══════════════════════════════════════════
   Renee Stevens — Author Website
   Minimalist theme
═══════════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  --bg:        #FAFAF7;
  --surface:   #F2EDE6;
  --border:    #E0D8CF;
  --text:      #1C1C1A;
  --muted:     #7A7267;
  --accent:    #8B5E52;
  --accent-h:  #6E4A3F;
  --white:     #FFFFFF;
  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --radius:    6px;
  --shadow:    0 2px 16px rgba(0,0,0,0.07);
  --nav-h:     64px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

/* ── TYPOGRAPHY ── */
h1 { font-family: var(--font-head); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 300; line-height: 1.1; letter-spacing: 0.02em; }
h2 { font-family: var(--font-head); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 300; }
h3 { font-family: var(--font-head); font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 400; }

/* ── HEADER / NAV ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  gap: 2rem;
  box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}

.nav-brand {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--accent);
  flex-shrink: 0;
}

.nav-tabs {
  display: flex;
  gap: 0.25rem;
  flex-wrap: nowrap;
  margin-left: auto;
}

.nav-btn {
  padding: 0.4rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-btn:hover { color: var(--text); background: var(--surface); }
.nav-btn.active { color: var(--accent); font-weight: 500; background: #F5EDE9; }

.hamburger { display: none; font-size: 1.4rem; color: var(--text); margin-left: auto; }

/* ── MAIN & TABS ── */
main { flex: 1; }

.tab-section { display: none; animation: fadeIn 0.3s ease; }
.tab-section.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ── SECTION SHARED ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem 5rem;
}
.section-inner.narrow { max-width: 640px; }
.section-title { margin-bottom: 0.4rem; }
.section-sub { color: var(--muted); margin-bottom: 2.5rem; font-size: 1rem; }

/* ── HOME / HERO ── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-img-wrap {
  display: flex;
  justify-content: center;
}

.author-photo {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 4px solid var(--border);
  box-shadow: var(--shadow);
}

.tagline {
  font-family: var(--font-head);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0.75rem 0 1.25rem;
}

.bio {
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 2rem;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn-primary, .btn-outline {
  display: inline-block;
  padding: 0.65rem 1.6rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover { background: var(--accent-h); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(139,94,82,0.3); }

.btn-outline {
  border: 1.5px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: var(--white); transform: translateY(-1px); }

.full-width { width: 100%; text-align: center; padding: 0.8rem; font-size: 0.9rem; }

/* ── BOOKS ── */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 2.5rem;
}

.book-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.book-cover-wrap {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 2 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.book-cover:hover { transform: scale(1.03); }

.book-info { display: flex; flex-direction: column; gap: 0.75rem; }
.book-blurb { color: var(--muted); font-size: 0.97rem; }
.buy-links { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; }

/* ── PORTFOLIO ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
}

.filter-btn {
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1.5px solid var(--border);
  color: var(--muted);
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: var(--white); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  aspect-ratio: 1;
  position: relative;
}
.gallery-item:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.05); }

.gallery-item figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover figcaption { opacity: 1; }

.gallery-item.hidden { display: none; }

/* ── LIGHTBOX ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
}
.lightbox.open { display: flex; }

.lightbox-img {
  max-height: 80vh;
  max-width: 90vw;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.lightbox-caption {
  color: #ccc;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  min-height: 1.2em;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem; right: 1.5rem;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  color: #fff;
  font-size: 3rem;
  line-height: 1;
  opacity: 0.5;
  padding: 1rem;
  transition: opacity var(--transition);
}
.lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }
.lightbox-prev { left: 0.5rem; }
.lightbox-next { right: 0.5rem; }

/* ── FORMS ── */
.newsletter-form, .contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

input, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
input:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,94,82,0.12);
}
input::placeholder, textarea::placeholder { color: var(--muted); }

.form-note { font-size: 0.8rem; color: var(--muted); text-align: center; margin-top: 0.25rem; }

/* ── SOCIALS ── */
.socials-section { margin-top: 3rem; }
.socials-section h3 { margin-bottom: 1.25rem; }

.social-links { display: flex; flex-wrap: wrap; gap: 1rem; }

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  transition: all var(--transition);
}
.social-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.social-link:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 1.5rem 2rem;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-tabs { display: none; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--border); padding: 0.5rem 1rem 1rem; gap: 0.25rem; box-shadow: var(--shadow); }
  .nav-tabs.open { display: flex; }
  .nav-btn { text-align: left; padding: 0.6rem 1rem; }
  .hamburger { display: block; }

  .hero { grid-template-columns: 1fr; gap: 2rem; text-align: center; min-height: auto; padding: 3rem 1.5rem; }
  .hero-cta { justify-content: center; }
  .bio { margin: 0 auto 2rem; }

  .form-row { grid-template-columns: 1fr; }
  .books-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

@media (max-width: 480px) {
  .section-inner { padding: 2.5rem 1.25rem 3rem; }
  .author-photo { width: 180px; height: 180px; }
  .lightbox-prev, .lightbox-next { font-size: 2rem; }
}

/* ── HOME SEGMENTS ── */
.home-seg { width: 100%; }
.hero-seg   { background: var(--bg); }
.books-peek-seg { background: var(--white); border-top: 1px solid var(--border); }
.art-peek-seg   { background: var(--surface); }
.newsletter-seg { background: #FDF5F2; border-top: 1px solid #EDD9D2; border-bottom: 1px solid #EDD9D2; }
.contact-seg    { background: var(--white); }

.seg-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem 5rem;
}
.seg-inner.narrow { max-width: 660px; }

.seg-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}

.seg-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  transition: color var(--transition), gap var(--transition);
  white-space: nowrap;
}
.seg-link:hover { color: var(--accent-h); }

.seg-sub { color: var(--muted); margin-bottom: 2rem; font-size: 0.97rem; }

/* ── BOOKS PEEK ── */
.books-peek-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}

.book-peek-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.book-peek-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.1); }

.book-peek-cover {
  aspect-ratio: 2 / 3;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  flex-shrink: 0;
}
.book-peek-cover img { width: 100%; height: 100%; object-fit: cover; }

.book-peek-info {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.book-peek-info h3 { font-size: 1.2rem; }

.peek-hook { font-size: 0.92rem; color: var(--muted); font-style: italic; }
.peek-comp { font-size: 0.82rem; color: var(--muted); }

/* ── ART PEEK ── */
.art-peek-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.art-peek-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
}
.art-peek-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.art-peek-item:hover img { transform: scale(1.06); }

/* ── BOOKS TAB — blurb paragraphs ── */
.book-blurb { display: flex; flex-direction: column; gap: 0.75rem; color: var(--muted); font-size: 0.97rem; }
.blurb-attr { font-size: 0.85rem; color: var(--accent); letter-spacing: 0.03em; }

/* ── INLINE LINK ── */
.inline-link {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color var(--transition);
}
.inline-link:hover { color: var(--accent-h); }

/* ── CONTACT NOTE ── */
.contact-note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
}

/* ── MEMORIAL SECTION ── */
.memorial-section { background: var(--surface); border-bottom: 1px solid var(--border); }
.memorial-top { border-top: none; margin-top: 0; }
.memorial-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.memorial-text { display: flex; flex-direction: column; gap: 1rem; }
.memorial-text h2 { margin-bottom: 0.25rem; }
.memorial-text h3 { margin-top: 0.5rem; font-size: 1.2rem; }
.memorial-text p { color: var(--muted); font-size: 0.97rem; }
.timeline { margin-top: 0.5rem; }
.timeline-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.75rem; }
.timeline-list li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.timeline-label { color: var(--text); font-weight: 400; }
.timeline-hours  { color: var(--accent); white-space: nowrap; font-style: italic; }
.memorial-cta { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.75rem; }
.memorial-cta p { font-family: var(--font-head); font-style: italic; font-size: 1.05rem; color: var(--muted); }
.memorial-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.memorial-img { overflow: hidden; border-radius: var(--radius); aspect-ratio: 1; box-shadow: var(--shadow); position: relative; }
.memorial-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.memorial-img:hover img { transform: scale(1.05); }
.memorial-img figcaption { position: absolute; bottom: 0; left: 0; right: 0; padding: 0.4rem 0.6rem; background: linear-gradient(transparent, rgba(0,0,0,0.55)); color: #fff; font-size: 0.78rem; letter-spacing: 0.03em; opacity: 0; transition: opacity var(--transition); }
.memorial-img:hover figcaption { opacity: 1; }

/* ── SUBSTACK EMBED ── */
.substack-embed { display: block; width: 100%; min-height: 150px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); margin: 0.5rem 0; }


/* ── FORM SUCCESS ── */
.form-success { text-align: center; padding: 1.5rem; background: #F0FBF0; border: 1px solid #B8E0B8; border-radius: var(--radius); color: #2D6A2D; font-size: 1rem; margin-top: 0.5rem; }
.success-sub { margin-top: 0.5rem; font-size: 0.88rem; }

/* ── HOME RESPONSIVE ── */
@media (max-width: 768px) {
  .art-peek-grid { grid-template-columns: repeat(2, 1fr); }
  .book-peek-card { grid-template-columns: 80px 1fr; gap: 1rem; padding: 1.1rem; }
  .seg-inner { padding: 2.5rem 1.25rem 3rem; }
  .memorial-layout { grid-template-columns: 1fr; }
  .memorial-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .books-peek-grid { grid-template-columns: 1fr; }
  .memorial-gallery { grid-template-columns: 1fr 1fr; }
}