/* ============================================================
   HMS Hollyhock — Memorial Site
   Design: deep navy, brass, parchment. Serif heads, sans body.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --c-ink: #0a1622;
  --c-deep: #0e2236;
  --c-navy: #14304b;
  --c-steel: #25455f;
  --c-mist: #6f8aa1;
  --c-paper: #f5efe1;
  --c-paper-2: #ece3cf;
  --c-cream: #faf6ec;
  --c-brass: #b48a4a;
  --c-brass-bright: #d3a766;
  --c-rust: #8c3b22;
  --c-line: rgba(180, 138, 74, 0.35);

  --shadow-1: 0 6px 24px rgba(8, 18, 30, 0.18);
  --shadow-2: 0 20px 60px rgba(8, 18, 30, 0.45);

  --serif: 'Cormorant Garamond', 'Garamond', 'Georgia', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --container: 1180px;
  --container-narrow: 820px;
}

/* --- reset --- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-navy); text-decoration: none; border-bottom: 1px solid var(--c-line); transition: color .2s, border-color .2s; }
a:hover { color: var(--c-rust); border-color: var(--c-rust); }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--c-deep);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; font-family: var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--c-brass); font-weight: 600; }
p { margin: 0 0 1.1em; }
hr {
  border: 0; height: 1px; margin: 3rem auto;
  background: linear-gradient(90deg, transparent, var(--c-line), transparent);
}

/* --- layout helpers --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 4rem 0; }
.section-title { text-align: center; margin-bottom: 2.5rem; }
.section-title h2 { display: inline-block; position: relative; padding-bottom: .6rem; }
.section-title h2::after {
  content: ''; display: block; width: 60px; height: 2px;
  background: var(--c-brass); margin: .6rem auto 0;
}
.kicker {
  display: inline-block;
  font-family: var(--sans);
  font-size: .78rem; font-weight: 600;
  letter-spacing: .25em; text-transform: uppercase;
  color: var(--c-brass);
  margin-bottom: 1rem;
}

/* --- top bar --- */
.topbar {
  background: var(--c-deep);
  color: rgba(255,255,255,.7);
  font-size: .78rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .55rem 0;
  text-align: center;
  border-bottom: 1px solid rgba(180,138,74,.25);
}
.topbar strong { color: var(--c-brass-bright); font-weight: 600; letter-spacing: .2em; }

/* --- navigation --- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 22, 34, .96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(180,138,74,.2);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding: .9rem 1.5rem;
  max-width: var(--container); margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: .85rem;
  color: var(--c-cream); border: 0;
}
.brand:hover { color: var(--c-brass-bright); }
.brand-mark {
  width: 38px; height: 38px;
  border: 1.5px solid var(--c-brass);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 700;
  font-size: 1rem; color: var(--c-brass-bright);
  letter-spacing: .02em;
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.25rem; font-weight: 600;
  letter-spacing: .04em;
  line-height: 1;
}
.brand-sub {
  display: block;
  font-family: var(--sans);
  font-size: .68rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .25em;
  color: rgba(255,255,255,.5);
  margin-top: .25rem;
}
.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--c-brass);
  color: var(--c-brass-bright);
  padding: .4rem .7rem; border-radius: 3px;
  font-family: var(--sans); font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; cursor: pointer;
}
.nav-links {
  display: flex; gap: .25rem; flex-wrap: wrap;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  display: block;
  padding: .55rem .8rem;
  color: rgba(255,255,255,.8);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 500;
  border: 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--c-brass-bright);
  border-bottom-color: var(--c-brass);
}

/* --- hero --- */
.hero {
  position: relative;
  min-height: 80vh;
  display: grid; place-items: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  background: var(--c-ink);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url('../img/Hollyhock_at_sea2.jpg');
  background-size: cover;
  background-position: center 40%;
  filter: grayscale(.4) contrast(1.05) brightness(.55);
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 0%, rgba(10,22,34,.6) 70%, rgba(10,22,34,.95) 100%),
    linear-gradient(180deg, rgba(10,22,34,.35) 0%, rgba(10,22,34,.7) 100%);
  z-index: 1;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 880px;
  padding: 4rem 1.5rem 5rem;
}
.hero .kicker {
  color: var(--c-brass-bright);
  border-top: 1px solid var(--c-brass);
  border-bottom: 1px solid var(--c-brass);
  padding: .4rem 1.2rem;
}
.hero h1 {
  color: #fff;
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  margin: 1.2rem 0 .4rem;
  text-shadow: 0 4px 30px rgba(0,0,0,.6);
}
.hero .pennant {
  font-family: var(--serif); font-style: italic;
  font-size: 1.4rem; color: var(--c-brass-bright);
  margin-bottom: 1.5rem;
}
.hero .lede {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  font-weight: 400;
  color: rgba(255,255,255,.92);
  line-height: 1.6;
  max-width: 720px; margin: 0 auto 2.2rem;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .95rem 1.8rem;
  border: 1.5px solid var(--c-brass);
  background: transparent;
  color: var(--c-brass-bright);
  cursor: pointer;
  transition: all .25s;
}
.btn:hover { background: var(--c-brass); color: var(--c-ink); border-color: var(--c-brass); }
.btn-solid { background: var(--c-brass); color: var(--c-ink); }
.btn-solid:hover { background: var(--c-brass-bright); }

/* --- page header (sub-pages) --- */
.page-header {
  position: relative;
  color: #fff;
  text-align: center;
  padding: 6rem 1.5rem 4.5rem;
  background: var(--c-deep);
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: grayscale(.4) brightness(.45);
  z-index: 0;
}
.page-header::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,22,34,.55), rgba(10,22,34,.85));
  z-index: 1;
}
.page-header .inner { position: relative; z-index: 2; }
.page-header h1 { color: #fff; text-shadow: 0 3px 20px rgba(0,0,0,.6); }
.page-header .lede {
  font-family: var(--serif); font-style: italic;
  font-size: 1.2rem; color: rgba(255,255,255,.85);
  max-width: 700px; margin: .8rem auto 0;
}
.ph-history::before { background-image: url('../img/hmshollyhock_sunderland.jpg'); }
.ph-convoy::before { background-image: url('../img/hmshollyhock_trimcomalee.jpg'); background-position: center 60%; }
.ph-final::before { background-image: url('../img/dive-bomber.jpg'); }
.ph-survivors::before { background-image: url('../img/Hollyhock_crew13small.gif'); }
.ph-honour::before { background-image: url('../img/Hollyhock_at_sea2.jpg'); background-position: center 30%; }
.ph-jack::before { background-image: url('../img/jack_wickett_hmshollyhock.jpg'); background-position: center 20%; }
.ph-calendula::before { background-image: url('../img/HMS_Calendula.jpg'); }
.ph-athelstane::before { background-image: url('../img/athelfoam.gif'); }
.ph-gallery::before { background-image: url('../img/104A-Group_Photo.jpeg'); }
.ph-research::before { background-image: url('../img/drawing.jpg'); }
.ph-links::before { background-image: url('../img/corvette.jpg'); }
.ph-contact::before { background-image: url('../img/Hollyhock_at_sea2.jpg'); background-position: center 50%; }

/* --- typographic body --- */
.prose { font-size: 1.05rem; color: #2a3848; }
.prose p { margin-bottom: 1.2em; }
.prose h2 { margin-top: 2.5rem; }
.prose h3 { margin-top: 2rem; color: var(--c-navy); }
.prose strong { color: var(--c-deep); }
.prose blockquote {
  border-left: 3px solid var(--c-brass);
  background: var(--c-paper);
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--c-deep);
  box-shadow: var(--shadow-1);
}
.prose blockquote cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: .8rem; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-brass);
}

/* --- featured cards (home) --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.feature-card {
  position: relative;
  display: block;
  background: #fff;
  border: 1px solid rgba(20,48,75,.08);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  text-decoration: none;
  border-bottom: 0;
  color: var(--c-ink);
  transition: transform .25s, box-shadow .25s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); color: var(--c-ink); }
.feature-card .img {
  aspect-ratio: 4/3; overflow: hidden; background: var(--c-deep);
}
.feature-card .img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.25) contrast(1.04);
  transition: transform .6s, filter .25s;
}
.feature-card:hover .img img { transform: scale(1.04); filter: grayscale(0); }
.feature-card .body { padding: 1.2rem 1.4rem 1.6rem; }
.feature-card h3 { margin: 0 0 .4rem; font-size: 1.35rem; }
.feature-card p { margin: 0; font-size: .94rem; color: #4d5d6f; line-height: 1.55; }
.feature-card .arrow {
  display: inline-block; margin-top: .8rem;
  font-size: .78rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-brass); font-weight: 600;
}

/* --- spec / data list --- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  margin: 2rem 0 3rem;
}
.spec-grid > div {
  background: var(--c-paper);
  padding: 1.2rem 1.3rem;
}
.spec-grid dt {
  font-family: var(--sans);
  font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 600;
  margin-bottom: .35rem;
}
.spec-grid dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--c-deep);
  font-weight: 600;
}

/* --- timeline (convoy duty) --- */
.timeline {
  position: relative;
  margin: 2rem 0;
  padding-left: 2rem;
  border-left: 2px solid var(--c-line);
}
.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 1rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.55rem;
  top: .4rem;
  width: 12px; height: 12px;
  background: var(--c-brass);
  border: 2px solid var(--c-cream);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--c-brass);
}
.timeline-item h4 {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--c-deep);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: .35rem;
}
.timeline-date {
  display: block;
  font-family: var(--sans);
  font-size: .72rem; letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 600;
  margin-bottom: .3rem;
}

/* --- roll of honour --- */
.honour-intro {
  text-align: center;
  background: var(--c-paper);
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 3rem;
}
.honour-intro p {
  font-family: var(--serif); font-style: italic;
  font-size: 1.3rem; color: var(--c-deep);
  max-width: 700px; margin: 0 auto;
}
.honour-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.honour-card {
  background: #fff;
  border: 1px solid rgba(20,48,75,.08);
  border-top: 3px solid var(--c-brass);
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-1);
  position: relative;
}
.honour-card .surname {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-deep);
  letter-spacing: .03em;
  margin-bottom: .15rem;
  line-height: 1.1;
}
.honour-card .given { color: var(--c-steel); font-weight: 500; }
.honour-card .rank {
  font-family: var(--sans);
  font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 600;
  margin: .5rem 0 .8rem;
}
.honour-card .detail {
  font-size: .9rem;
  color: #4d5d6f;
  line-height: 1.55;
  margin: 0;
}
.honour-card .age {
  position: absolute; top: 1.2rem; right: 1.4rem;
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-mist);
  font-size: 1rem;
}
.honour-card .memorial {
  display: block;
  margin-top: .8rem;
  font-size: .78rem;
  color: var(--c-steel);
  font-style: italic;
}

/* --- gallery --- */
.gallery-grid {
  column-count: 3;
  column-gap: 1.2rem;
}
@media (max-width: 900px) { .gallery-grid { column-count: 2; } }
@media (max-width: 560px) { .gallery-grid { column-count: 1; } }
.gallery-grid figure {
  break-inside: avoid;
  margin: 0 0 1.2rem;
  background: #fff;
  box-shadow: var(--shadow-1);
}
.gallery-grid img {
  width: 100%; height: auto;
  filter: grayscale(.15);
  transition: filter .3s;
}
.gallery-grid figure:hover img { filter: grayscale(0); }
.gallery-grid figcaption {
  padding: .8rem 1rem 1rem;
  font-family: var(--serif);
  font-size: .95rem;
  font-style: italic;
  color: var(--c-steel);
  line-height: 1.4;
}

/* --- portrait row (survivors) --- */
.portrait-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.portrait {
  background: #fff;
  border: 1px solid rgba(20,48,75,.08);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  text-align: center;
}
.portrait .frame {
  aspect-ratio: 4/5;
  background: var(--c-deep);
  overflow: hidden;
  display: grid; place-items: center;
}
.portrait .frame img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.3) sepia(.1);
}
.portrait .frame.empty {
  background: var(--c-paper);
  position: relative;
}
.portrait .frame.empty::after {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 10px, rgba(180,138,74,.07) 10px 20px);
}
.portrait .frame.empty .silhouette {
  font-family: var(--serif); font-style: italic;
  color: var(--c-mist);
  font-size: 2.5rem;
}
.portrait .info { padding: 1rem 1rem 1.2rem; }
.portrait .name {
  font-family: var(--serif);
  font-size: 1.15rem; font-weight: 600;
  color: var(--c-deep);
  margin: 0;
}
.portrait .role {
  font-family: var(--sans);
  font-size: .75rem; letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-brass);
  margin-top: .3rem;
}

/* --- two-column with image --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin: 3rem 0;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-img {
  box-shadow: var(--shadow-2);
}
.split-img img { width: 100%; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; gap: 1.5rem; } }

/* --- info banner --- */
.info-banner {
  background: var(--c-deep);
  color: rgba(255,255,255,.9);
  padding: 3.5rem 1.5rem;
  text-align: center;
  border-top: 3px solid var(--c-brass);
  border-bottom: 3px solid var(--c-brass);
}
.info-banner h2 { color: #fff; }
.info-banner p { max-width: 700px; margin: 1rem auto; color: rgba(255,255,255,.8); }

/* --- contact form --- */
.contact-form {
  background: #fff;
  padding: 2rem;
  border: 1px solid rgba(20,48,75,.08);
  box-shadow: var(--shadow-1);
}
.contact-form label {
  display: block;
  font-family: var(--sans);
  font-size: .75rem; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-brass);
  font-weight: 600;
  margin: 1rem 0 .35rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--c-line);
  background: var(--c-cream);
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--c-ink);
  outline: none;
  transition: border-color .2s;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--c-brass); }
.contact-form textarea { min-height: 160px; resize: vertical; }
.contact-form .btn { margin-top: 1.5rem; background: var(--c-deep); color: var(--c-brass-bright); }
.contact-form .btn:hover { background: var(--c-brass); color: var(--c-ink); }

/* --- links list --- */
.link-list {
  list-style: none; padding: 0; margin: 0;
}
.link-list li {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--c-line);
}
.link-list li:last-child { border-bottom: 0; }
.link-list a {
  font-family: var(--serif);
  font-size: 1.25rem;
  border: 0;
  color: var(--c-deep);
}
.link-list a:hover { color: var(--c-rust); }
.link-list .note {
  display: block;
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--c-steel);
  margin-top: .25rem;
}

/* --- footer --- */
.site-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,.6);
  padding: 3.5rem 1.5rem 2rem;
  margin-top: 4rem;
  border-top: 3px solid var(--c-brass);
}
.site-footer .container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 720px) { .site-footer .container { grid-template-columns: 1fr; } }
.site-footer h4 {
  color: var(--c-brass-bright);
  font-family: var(--sans);
  font-size: .8rem; letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer p { font-size: .95rem; line-height: 1.65; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a { color: rgba(255,255,255,.7); border: 0; font-size: .92rem; }
.site-footer a:hover { color: var(--c-brass-bright); }
.colophon {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: .8rem;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
}
.colophon .pennant {
  display: inline-block;
  font-family: var(--serif); font-style: italic;
  color: var(--c-brass);
  margin: 0 .5rem;
}

/* --- utility --- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--c-steel); }
.dropcap::first-letter {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 4.2rem;
  float: left;
  line-height: .85;
  padding: .3rem .6rem 0 0;
  color: var(--c-brass);
}

/* --- mobile nav --- */
@media (max-width: 980px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    margin-top: 1rem;
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: .5rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: .8rem .5rem;
    border-bottom: 1px solid rgba(255,255,255,.05);
  }
  .nav-inner { flex-wrap: wrap; }
}

/* --- print niceties --- */
@media print {
  .site-header, .site-footer, .topbar, .hero-cta, .nav-toggle { display: none; }
  body { background: #fff; color: #000; }
  .hero { min-height: auto; }
}