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

:root {
  --cream:   #ffffff;
  --warm:    #ffffff;
  --mid:     #f5f5f5;
  --border:  #e8e8e8;
  --white:   #ffffff;
  --yellow:  #ffc200;
  --olive:   #3d5220;
  --ink:     #1c1810;
  --steel:   #6a6255;
  --accent:  #8b3a1a;
  --khaki:   #b5a882;
}

html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 16px;
  line-height: 1.75;
}

/* ── NAV ── */
header {
  background: var(--ink);
  padding: 0 2.5rem;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 3px solid var(--yellow);
}
.logo-link {
  display: flex;
  align-items: center;
  padding: 0.6rem 0;
  text-decoration: none;
}
.logo-img {
  height: 38px;
  width: auto;
  display: block;
  opacity: 0.9;
}
nav {
  display: flex;
  align-items: stretch;
}
nav a {
  font-family: 'Share Tech Mono', monospace;
  color: #999;
  text-decoration: none;
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0 1.1rem;
  display: flex;
  align-items: center;
  border-left: 1px solid #2a2a22;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
nav a:hover { color: var(--yellow); background: #111; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0.7rem 0;
  background: none;
  border: none;
}
.hamburger span { display: block; width: 24px; height: 2px; background: #999; transition: background 0.15s; }
.hamburger:hover span { background: var(--yellow); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,13,8,0.97);
  z-index: 300;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: var(--white);
  text-decoration: none;
  transition: color 0.15s;
}
.mobile-nav a:hover { color: var(--yellow); }
.mobile-nav-close {
  position: absolute;
  top: 1.5rem; right: 2rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #666;
  background: none;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
}
.mobile-nav-close:hover { color: var(--yellow); }

/* ── HERO ── */
.hero {
  position: relative;
  height: min(85vh, 640px);
  overflow: hidden;
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hero-content {
  position: absolute;
  top: 0; right: 0;
  padding: 3rem 4rem;
  max-width: 560px;
  text-align: right;
}
.hero-eyebrow {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.6rem;
  text-shadow: 1px 1px 0 rgba(30,25,15,0.45);
}
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
  text-shadow: 2px 2px 0 rgba(30,25,15,0.45);
}
.hero-title .num { color: var(--yellow); text-shadow: 2px 2px 0 rgba(30,25,15,0.45); }
.hero-desc {
  font-family: 'Bebas Neue', sans-serif;
  color: var(--white);
  font-size: 0.95rem;
  font-style: normal;
  opacity: 0.88;
  letter-spacing: 0.14em;
  text-shadow: 1px 1px 0 rgba(30,25,15,0.4);
}

/* ── ALERT ── */
.alert {
  background: var(--olive);
  color: var(--white);
  padding: 0.85rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.alert-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  background: var(--yellow);
  color: var(--ink);
  padding: 0.18rem 0.75rem;
  flex-shrink: 0;
}
.alert-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.92;
}

/* ── SECTIONS ── */
section { padding: 5rem 0; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 2.5rem; }

.eyebrow {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  color: var(--ink);
  letter-spacing: 0.04em;
  line-height: 1.0;
  margin-bottom: 0.25rem;
}
.rule-accent {
  width: 44px; height: 3px;
  background: var(--yellow);
  margin-bottom: 1.8rem;
  margin-top: 0.5rem;
}
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }

/* ── SPLIT ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.split.flip { direction: rtl; }
.split.flip > * { direction: ltr; }
.split-img {
  width: 100%;
  display: block;
  box-shadow: 0 6px 32px rgba(0,0,0,0.13);
}
.split-img.bw { filter: grayscale(1) contrast(1.05); }
.caption {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 0.6rem;
  line-height: 1.5;
}

/* ── VINTAGE PANEL ── */
.vintage-panel {
  background: var(--warm);
  border: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.vintage-panel img {
  width: 100%;
  display: block;
  filter: sepia(0.15) contrast(1.05);
}
.vintage-caption {
  padding: 0.9rem 1.1rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  border-top: 1px solid var(--border);
  background: var(--mid);
}

/* ── SEPARATOR ── */
.sep {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin: 3.5rem 0;
}
.sep hr { flex: 1; border: none; border-top: 1px solid var(--border); }
.roundel {
  width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(#b51c2a 0deg 115deg,#fff 115deg 130deg,#003380 130deg 230deg,#fff 230deg 245deg,#b51c2a 245deg 360deg);
  box-shadow: 0 0 0 1.5px #bbb;
}

/* ── SPECS ── */
.spec-section {
  background: var(--warm);
  padding: 5rem 0;
}
.spec-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2.5rem;
}
.spec-img { width: 100%; display: block; box-shadow: 0 4px 24px rgba(0,0,0,0.1); }
.spec-img-caption {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 0.7rem;
}
.data-card { border: 1px solid var(--border); background: var(--cream); }
.data-card-header {
  background: var(--olive);
  padding: 0.65rem 1.2rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #c8d4a8;
  border-bottom: 2px solid var(--yellow);
}
.data-card-mfr {
  padding: 1rem 1.2rem 0.8rem;
  border-bottom: 1px solid var(--border);
}
.data-card-mfr p {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 0.1rem;
}
.data-card-mfr small {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.57rem;
  letter-spacing: 0.2em;
  color: var(--steel);
  text-transform: uppercase;
}
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; }
.spec-row {
  padding: 0.55rem 1.2rem;
  border-bottom: 1px solid #e0d8c8;
}
.spec-row:nth-child(odd) { background: rgba(0,0,0,0.025); }
.spec-key {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel);
  display: block;
  margin-bottom: 0.1rem;
}
.spec-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.spec-val.hi { color: var(--olive); }

/* ── GALLERY ── */
.gallery-section { background: var(--mid); padding: 5rem 0; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-top: 2rem;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s;
  cursor: zoom-in;
}
.gallery-grid img:hover { opacity: 0.88; }
.gallery-grid .wide { grid-column: span 2; aspect-ratio: 16/7; }

/* ── CHARITY ── */
.charity-section { background: var(--warm); padding: 5rem 0; }
.charity-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: start;  /* align to top so logo sits next to title */
}
.rafbf-logo { width: 253px; flex-shrink: 0; opacity: 0.9; }
.rafbf-logo img { width: 100%; height: auto; display: block; }

/* ── CONTACT ── */
.contact-section { background: var(--cream); padding: 5rem 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; margin-top: 2.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel);
  display: block;
  margin-bottom: 0.25rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: 'Libre Baskerville', serif;
  font-size: 0.88rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
  border-radius: 0;
  -webkit-appearance: none;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--olive); }
.contact-form textarea { height: 130px; resize: vertical; }
.contact-form .field { display: flex; flex-direction: column; }

.btn {
  display: inline-block;
  background: var(--olive);
  color: var(--white);
  font-family: 'Share Tech Mono', monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.8rem;
  font-size: 0.7rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
  width: fit-content;
}
.btn:hover { opacity: 0.85; }
.form-note {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.57rem;
  letter-spacing: 0.12em;
  color: var(--steel);
  margin-top: 0.3rem;
}

/* ── FOOTER ── */
footer {
  background: var(--ink);
  border-top: 3px solid var(--yellow);
  color: #555;
  padding: 2rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 2;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo { height: 28px; width: auto; opacity: 0.4; }
footer a { color: var(--yellow); text-decoration: none; }

/* ── MODAL ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,8,4,0.92);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: zoom-out;
}
.modal-overlay.open { display: flex; }
.modal-img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  display: block;
  box-shadow: 0 8px 60px rgba(0,0,0,0.6);
  cursor: default;
}
.modal-close {
  position: absolute;
  top: 1.2rem; right: 1.8rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #777;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--yellow); }

/* ── RESPONSIVE ── */
@media (max-width: 760px) {
  .split, .split.flip, .spec-layout, .contact-grid { grid-template-columns: 1fr; direction: ltr; }
  .split.flip > * { direction: ltr; }
  .charity-inner { grid-template-columns: 1fr; }
  .rafbf-logo { width: 184px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid .wide { grid-column: span 2; aspect-ratio: 4/3; }
  nav { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 1.8rem 2rem; }
  .hero-title { font-size: 2.8rem; }
  .alert { gap: 0.7rem; padding: 0.85rem 1.2rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid .wide { grid-column: span 1; aspect-ratio: 4/3; }
  .spec-grid { grid-template-columns: 1fr; }
}

/* ── USEFUL LINKS ── */
.links-section { background: var(--cream); padding: 4rem 0; border-top: 1px solid var(--border); }
.useful-links {
  list-style: none;
  margin-top: 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.useful-links li {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.useful-links li::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(#b51c2a 0deg 115deg,#fff 115deg 130deg,#003380 130deg 230deg,#fff 230deg 245deg,#b51c2a 245deg 360deg);
  box-shadow: 0 0 0 1px #bbb;
}
.useful-links a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--olive);
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
  border-bottom: 1px solid var(--yellow);
  padding-bottom: 0.05rem;
  transition: color 0.15s;
}
.useful-links a:hover { color: var(--accent); }
.useful-links span {
  font-family: 'Libre Baskerville', serif;
  font-size: 0.88rem;
  color: var(--steel);
}