@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #1a2744;
  --teal:   #2c6e8a;
  --gold:   #9a7b2f;
  --cream:  #faf8f3;
  --warm:   #f2ede2;
  --text:   #1e1e1e;
  --muted:  #5a5a5a;
  --border: #d8d0c0;
  --max:    1100px;
  --serif:  'Playfair Display', Georgia, serif;
  --sans:   'Source Sans 3', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--cream);
}

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

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

/* ── Navigation ── */
nav {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.nav-brand {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: #fff;
  letter-spacing: .02em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  font-weight: 300;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color .2s;
}

.nav-links a:hover,
.nav-links a.active { color: #fff; text-decoration: none; }

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: .3s;
}

/* ── Hero ── */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #243d6e 60%, #1e4a60 100%);
  color: #fff;
  padding: 6rem 2rem 5rem;
  text-align: center;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,.82);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: inline-flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: .7rem 1.8rem;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
}
.btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }

.btn-primary   { background: var(--gold);  color: #fff; }
.btn-secondary { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.6); }

/* ── Section wrappers ── */
.section { padding: 5rem 2rem; }
.section-inner { max-width: var(--max); margin: 0 auto; }

.section-alt { background: var(--warm); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--navy);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 3rem;
  font-style: italic;
}

.section-divider {
  width: 48px;
  height: 3px;
  background: var(--gold);
  margin: .8rem 0 2.5rem;
  border: none;
}

/* ── Featured book (home) ── */
.featured-book {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  align-items: start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.07);
  margin-bottom: 3rem;
}

.featured-book .book-cover {
  border-radius: 4px;
  box-shadow: 0 6px 20px rgba(0,0,0,.18);
}

.featured-badge {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.featured-book h3 {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: .4rem;
}

.book-meta {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 1rem;
}

.featured-book p {
  color: #3a3a3a;
  margin-bottom: 1.5rem;
  font-size: 1.02rem;
}

.buy-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.buy-link {
  display: inline-block;
  padding: .5rem 1.2rem;
  border-radius: 3px;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .03em;
  background: var(--navy);
  color: #fff !important;
  transition: background .2s;
}
.buy-link:hover { background: var(--teal); text-decoration: none; }
.buy-link.secondary { background: transparent; border: 1.5px solid var(--navy); color: var(--navy) !important; }
.buy-link.secondary:hover { background: var(--navy); color: #fff !important; }

/* ── Book grid ── */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2rem;
}

.book-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  transition: box-shadow .2s, transform .2s;
  display: flex;
  flex-direction: column;
}
.book-card:hover { box-shadow: 0 6px 22px rgba(0,0,0,.12); transform: translateY(-3px); }

.book-card-cover {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  background: var(--warm);
}

.book-card-cover-placeholder {
  width: 100%;
  aspect-ratio: 2/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: .85rem;
  color: var(--muted);
  text-align: center;
  padding: 1rem;
  line-height: 1.4;
}

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

.book-card h4 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.35;
  margin-bottom: .3rem;
}

.book-card .book-meta { margin-bottom: .85rem; }

.book-card .buy-links { margin-top: auto; }

/* ── Two-column intro (home "about") ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.two-col p { margin-bottom: 1rem; color: #3a3a3a; }

.pull-quote {
  border-left: 4px solid var(--gold);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--navy);
}

/* ── Category labels ── */
.category-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .2rem .65rem;
  border-radius: 2px;
  margin-bottom: .6rem;
}
.label-science { background: #ddeef5; color: #1a5070; }
.label-poetry  { background: #f5eed6; color: #7a5a10; }
.label-bridge  { background: #e8ddf5; color: #4a2080; }
.label-translation { background: #ddf5e8; color: #0f6640; }

/* ── Books page sections ── */
.books-section-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: .4rem;
  padding-top: 1rem;
}

.books-section-intro {
  color: var(--muted);
  font-style: italic;
  margin-bottom: 2rem;
  max-width: 600px;
}

.section-hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3.5rem 0;
}

/* ── About page ── */
.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 4rem;
  align-items: start;
}

.about-photo {
  border-radius: 4px;
  box-shadow: 0 6px 24px rgba(0,0,0,.15);
  width: 100%;
}

.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--warm);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-style: italic;
  font-size: .9rem;
}

.bio-text h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--navy);
  margin: 2rem 0 .5rem;
}

.bio-text p { margin-bottom: 1rem; color: #3a3a3a; }

.honors-list {
  list-style: none;
  padding: 0;
}
.honors-list li {
  padding: .4rem 0 .4rem 1.4rem;
  position: relative;
  color: #3a3a3a;
  border-bottom: 1px solid var(--border);
}
.honors-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: .6rem;
  top: .7rem;
}

/* ── Footer ── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  text-align: center;
  padding: 2.5rem 2rem;
  font-size: .9rem;
}

footer a { color: rgba(255,255,255,.85); }
footer a:hover { color: #fff; }

/* ── Poem + Image hero ── */
.poem-hero {
  background: var(--cream);
  padding: 4rem 2rem 3rem;
  border-bottom: 1px solid var(--border);
}

.poem-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: center;
}

.poem-block {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 2;
  color: var(--navy);
}

.poem-block .verse {
  display: block;
}

.poem-block .verse-indent {
  display: block;
  padding-left: 2.5rem;
}

.poem-block .poem-attribution {
  display: block;
  padding-left: 2.5rem;
  margin-top: .25rem;
  font-style: italic;
  color: var(--muted);
  font-size: 1rem;
}

.boat-figure {
  text-align: center;
}

.boat-figure img {
  max-height: 420px;
  width: auto;
  display: block;
  margin: 0 auto;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}

.boat-credit {
  font-size: .78rem;
  color: var(--muted);
  margin-top: .6rem;
  font-style: italic;
}

/* ── Identity section ── */
.identity-section {
  background: var(--navy);
  color: #fff;
  padding: 4rem 2rem;
  text-align: center;
}

.identity-section h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 1.5rem;
}

.identity-statement {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  color: rgba(255,255,255,.88);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.identity-section .hero-cta {
  margin-top: .5rem;
}

/* ── Trincomali logo inline ── */
.trincomali-logo {
  height: 44px;
  width: auto;
  vertical-align: middle;
  margin-right: .5rem;
  border-radius: 3px;
  opacity: .9;
}

/* ── Coming Soon ── */
.coming-soon {
  background: #0f1e38;
  color: #fff;
  padding: 5rem 2rem;
}

.coming-soon .section-title { color: #fff; }
.coming-soon .section-subtitle { color: rgba(255,255,255,.65); }

.coming-soon-badge {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem .85rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.coming-soon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.coming-soon-book {
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
}

.coming-soon-book img {
  width: 130px;
  flex-shrink: 0;
  border-radius: 3px;
  box-shadow: 0 8px 28px rgba(0,0,0,.5);
}

.coming-soon-book h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  margin-bottom: .35rem;
}

.coming-soon-book .book-meta { color: rgba(255,255,255,.55); margin-bottom: .85rem; }

.coming-soon-book p { font-size: .95rem; color: rgba(255,255,255,.8); line-height: 1.65; }

.book-reviews {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.book-review {
  font-size: .875rem;
  color: rgba(255,255,255,.72);
  font-style: italic;
  line-height: 1.55;
  padding-left: .9rem;
  border-left: 2px solid var(--gold);
}

.book-review-heading {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: .2rem;
}

.book-review cite {
  display: block;
  font-style: normal;
  font-size: .78rem;
  color: rgba(255,255,255,.42);
  margin-top: .2rem;
  letter-spacing: .03em;
}

.notify-form {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 6px;
  padding: 2rem 2.5rem;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.notify-form h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: .4rem;
}

.notify-form p {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  margin-bottom: 1.25rem;
}

.notify-form-row {
  display: flex;
  gap: .75rem;
}

.notify-form input[type="email"] {
  flex: 1;
  padding: .65rem 1rem;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 3px;
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: .95rem;
  font-family: var(--sans);
  outline: none;
  transition: border-color .2s;
}
.notify-form input[type="email"]::placeholder { color: rgba(255,255,255,.4); }
.notify-form input[type="email"]:focus { border-color: var(--gold); }

.notify-form button {
  padding: .65rem 1.4rem;
  background: var(--gold);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity .2s;
}
.notify-form button:hover { opacity: .85; }

/* ── About photo ── */
.about-photo {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 6px 24px rgba(0,0,0,.18);
  display: block;
}

/* ── Book cover images ── */
.book-cover-img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  display: block;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open { display: flex; position: absolute; top: 64px; left: 0; right: 0; background: var(--navy); padding: 1rem 2rem 1.5rem; }
  .nav-links.open li { border-top: 1px solid rgba(255,255,255,.1); padding: .75rem 0; }
  .nav-toggle { display: flex; }

  .featured-book { grid-template-columns: 1fr; }
  .featured-book .book-cover { max-width: 180px; margin: 0 auto; }
  .poem-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .boat-figure img { max-height: 320px; }
  .coming-soon-grid { grid-template-columns: 1fr; gap: 2rem; }
  .coming-soon-book { gap: 1.25rem; }
  .coming-soon-book img { width: 100px; }
  .notify-form { padding: 1.5rem; }
  .notify-form-row { flex-direction: column; }

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo-placeholder { aspect-ratio: 1/1; max-width: 280px; }
}

@media (max-width: 480px) {
  .hero { padding: 4rem 1.5rem 3.5rem; }
  .section { padding: 3.5rem 1.5rem; }
}