/* ==========================================================================
   NAVIGATION — styled like a train ticket
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(244, 234, 213, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 22, 18, 0.1);
  transition: transform 0.4s var(--ease);
}
.nav.hidden { transform: translateY(-100%); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem var(--gutter);
  max-width: 1400px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 32px; height: 32px;
  background: var(--locomotive);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--paper);
  font-size: 1rem;
  box-shadow: inset 0 0 0 2px var(--brass);
}
.brand-logo {
  height: 40px;
  width: auto;
  display: block;
}
.brand-logo--footer {
  height: 56px;
}
.brand-slash {
  opacity: 0.55;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  align-items: center;
  list-style: none;
}
.nav-links a {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  border-radius: var(--radius-sm);
}
.nav-links a:hover { color: var(--crimson); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--crimson);
  transform: translateX(-50%);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 40%; }

.nav-cta {
  padding: 0.55rem 1rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--crimson); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: all 0.3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(320px, 80vw);
    background: var(--paper);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    align-items: stretch;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    box-shadow: -20px 0 60px var(--shadow-strong);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { padding: 0.85rem 1rem; border-bottom: 1px solid var(--paper-3); }
  .nav-links a::after { display: none; }
  .nav-cta { margin-top: 1rem; text-align: center; }
  .hamburger { display: flex; }
}

/* ==========================================================================
   SECTIONS — shared
   ========================================================================== */
section {
  padding: clamp(4rem, 10vw, 8rem) var(--gutter);
  position: relative;
}
.section-header {
  max-width: 1400px;
  margin: 0 auto 3rem;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 0.5rem;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(138, 42, 42, 0.08);
  border-radius: 100px;
}
.section-title {
  max-width: 900px;
  margin-bottom: 1rem;
}
.section-desc {
  max-width: 620px;
  font-size: 1.05rem;
  color: rgba(26, 22, 18, 0.75);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  min-height: 100vh;
  padding-top: 6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 4rem; }
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.1s forwards;
}
.hero-kicker::before, .hero-kicker::after {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--crimson);
  vertical-align: middle;
  margin: 0 0.75rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.75rem, 7.5vw, 6.5rem);
  line-height: 0.95;
  margin-bottom: 1.75rem;
  letter-spacing: -0.03em;
}
.hero-title span { display: inline-block; opacity: 0; transform: translateY(30px); animation: fadeUp 0.9s var(--ease-out) forwards; }
.hero-title span.italic { font-style: italic; font-family: var(--font-display); color: var(--crimson); font-variation-settings: "SOFT" 100; }
.hero-title span:nth-child(1) { animation-delay: 0.2s; }
.hero-title span:nth-child(2) { animation-delay: 0.35s; }
.hero-title span:nth-child(3) { animation-delay: 0.5s; }
.hero-title span:nth-child(4) { animation-delay: 0.65s; }

.hero-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  max-width: 520px;
  color: rgba(26, 22, 18, 0.8);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.05s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 4px 0 var(--locomotive);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--locomotive);
}
.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 var(--locomotive);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-arrow { transition: transform 0.3s; }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* Hero train illustration */
.hero-art {
  position: relative;
  aspect-ratio: 1;
  max-width: 560px;
  margin: 0 auto;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.6s forwards;
}

.ticket {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--paper-2);
  border-radius: var(--radius-lg);
  box-shadow:
    0 30px 60px -20px var(--shadow-strong),
    0 10px 20px -10px var(--shadow);
  overflow: hidden;
  transform: rotate(-2deg);
  transition: transform 0.6s var(--ease);
}
.ticket:hover { transform: rotate(-1deg) scale(1.02); }

.ticket::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  border-top: 2px dashed var(--paper-3);
  z-index: 2;
}
.ticket::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: var(--paper);
  border-radius: 50%;
  box-shadow:
    calc(100% + 28px + 0px) 0 var(--paper);
  left: -14px;
  z-index: 2;
}

.ticket-top {
  padding: 1.5rem 2rem;
  height: 50%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, var(--paper-2) 0%, var(--paper-3) 100%);
  position: relative;
}
.ticket-top::after {
  content: 'MUSEUMSTOG · 1923';
  position: absolute;
  right: 2rem;
  top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--ink);
  opacity: 0.5;
}

.ticket-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.65;
}

.ticket-route {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 1rem;
}
.station {
  font-family: var(--font-display);
  font-weight: 300;
}
.station-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  opacity: 0.6;
  margin-bottom: 0.25rem;
}
.station-name {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1;
}
.station.right { text-align: right; }

.ticket-line {
  display: flex;
  align-items: center;
  padding-bottom: 0.5rem;
  color: var(--locomotive);
}
.ticket-line-dash {
  flex: 1;
  height: 1px;
  border-top: 1.5px dashed currentColor;
}

.ticket-bottom {
  padding: 2rem;
  height: 50%;
  position: relative;
  background: var(--paper-2);
}

.ticket-stamp {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
  width: 170px;
  height: 170px;
  border: 3px solid var(--crimson);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--crimson);
  opacity: 0.85;
  padding: 1rem;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  background: rgba(138, 42, 42, 0.02);
}
.ticket-stamp::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}
.ticket-stamp-text {
  position: relative;
  font-size: 0.95rem;
  line-height: 1.15;
  font-weight: 500;
}
.ticket-stamp-text strong {
  font-size: 1.35rem;
  display: block;
  font-style: normal;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 600;
  margin: 0.25rem 0;
}

.ticket-corner {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  opacity: 0.5;
}
.ticket-corner.bl { bottom: 1rem; left: 1.5rem; }
.ticket-corner.br { bottom: 1rem; right: 1.5rem; text-align: right; }

/* animated steam puffs behind hero */
.hero-steam {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
}
.steam-puff {
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.7), transparent 70%);
  border-radius: 50%;
  animation: drift linear infinite;
}
.steam-puff:nth-child(1) { bottom: 20%; left: 10%; animation-duration: 18s; }
.steam-puff:nth-child(2) { bottom: 40%; left: -10%; animation-duration: 22s; animation-delay: -7s; width: 300px; height: 300px; }
.steam-puff:nth-child(3) { bottom: 10%; left: 30%; animation-duration: 25s; animation-delay: -15s; }

@keyframes drift {
  0% { transform: translateX(-10%) translateY(0) scale(0.6); opacity: 0; }
  20% { opacity: 0.6; }
  80% { opacity: 0.3; }
  100% { transform: translateX(110vw) translateY(-60px) scale(1.3); opacity: 0; }
}

/* Marquee under hero */
.marquee {
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: 0.85rem 0;
  white-space: nowrap;
  border-top: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass);
}
.marquee-track {
  display: inline-flex;
  gap: 3rem;
  animation: marquee 45s linear infinite;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  padding-right: 3rem;
}
.marquee-track span { flex-shrink: 0; }
.marquee-track .dot { color: var(--brass); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   LORE
   ========================================================================== */
.lore {
  background: var(--paper);
  position: relative;
}

.lore-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 960px) {
  .lore-grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
}

.lore-prose {
  font-size: 1.1rem;
  line-height: 1.75;
  color: rgba(26,22,18,0.85);
}
.lore-prose p { margin-bottom: 1.5rem; }
.lore-prose p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 4.5rem;
  float: left;
  line-height: 0.9;
  padding: 0.3rem 0.6rem 0 0;
  color: var(--crimson);
  font-weight: 500;
}

.lore-quote {
  border-left: 3px solid var(--brass);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin: 2rem 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--ink);
}
.lore-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* postcard/map */
.postcard {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 20px 40px -15px var(--shadow-strong);
  transform: rotate(1.5deg);
  transition: transform 0.5s var(--ease);
  position: sticky;
  top: 6rem;
}
.postcard:hover { transform: rotate(0); }

.map-wrap {
  background: var(--paper);
  border-radius: var(--radius-sm);
  padding: 1rem;
  border: 1px solid var(--paper-3);
  position: relative;
  overflow: hidden;
}

.map-svg { width: 100%; height: auto; display: block; }

.map-label {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  background: var(--paper);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--shadow);
  pointer-events: none;
}

.postcard-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(26,22,18,0.55);
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact {
  background: var(--ink);
  color: var(--paper);
}
.contact .eyebrow { background: rgba(201, 145, 59, 0.15); color: var(--brass-2); }
.contact h2 { color: var(--paper); }
.contact .section-desc { color: rgba(244,234,213,0.7); }

.contact-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; gap: 5rem; }
}

.contact-info { }
.contact-block {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(244,234,213,0.12);
}
.contact-block:last-child { border: none; }
.contact-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass-2);
  margin-bottom: 0.5rem;
}
.contact-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.3;
}
.contact-value a { transition: color 0.2s; border-bottom: 1px solid transparent; }
.contact-value a:hover { color: var(--brass-2); border-bottom-color: var(--brass-2); }

.form {
  display: grid;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-field { position: relative; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(244,234,213,0.6);
  margin-bottom: 0.4rem;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(244,234,213,0.06);
  border: 1px solid rgba(244,234,213,0.18);
  border-radius: var(--radius-sm);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.2s;
}
.form-textarea { min-height: 140px; resize: vertical; font-family: var(--font-body); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--brass);
  background: rgba(244,234,213,0.1);
}
.form-select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--paper) 50%), linear-gradient(135deg, var(--paper) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 14px) center; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 2.5rem; }

.form-submit {
  background: var(--brass);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 1rem 2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: all 0.2s;
  justify-self: start;
}
.form-submit:hover {
  background: var(--brass-2);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,145,59,0.3);
}

.form-success {
  padding: 1rem;
  background: rgba(139, 204, 107, 0.1);
  border: 1px solid rgba(139, 204, 107, 0.3);
  border-radius: var(--radius-sm);
  color: #8bcc6b;
  font-size: 0.9rem;
  display: none;
}
.form-success.show { display: block; animation: fadeUp 0.4s var(--ease-out); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #0e0a07;
  color: rgba(244,234,213,0.7);
  padding: 4rem var(--gutter) 2rem;
  border-top: 1px solid var(--brass);
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(244,234,213,0.1);
}
@media (min-width: 640px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr; } }

.footer h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass-2);
  margin-bottom: 1rem;
}
.footer ul { list-style: none; }
.footer li { margin-bottom: 0.5rem; }
.footer a { transition: color 0.2s; }
.footer a:hover { color: var(--brass-2); }
.footer-bottom {
  max-width: 1400px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(244,234,213,0.4);
}