/* ===================================================================
   TREND TRIP — shared site styles
   =================================================================== */

:root {
  --ink:        #0E0E12;
  --ink-soft:   #17171D;
  --ink-line:   #2A2A30;
  --paper:      #F4F1EA;
  --paper-soft: #EFEAE0;
  --electric:   #F25C28;
  --acid:       #C6F24E;
  --cobalt:     #2A2BE0;
  --hotpink:    #FF4FA3;
  --mute:       #9A958A;
  --mute-warm:  #5F5F66;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===========================================================
   NAVIGATION
   =========================================================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--paper);
  border-bottom: 1px solid rgba(14,14,18,0.1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.nav.dark {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: var(--ink-line);
}

.nav__logo {
  display: flex; align-items: center;
  gap: 0.6rem;
  height: 34px;
}
.nav__logo img {
  height: 100%; width: auto; display: block;
}
.nav.dark .nav__logo img {
  /* Logo is white-on-black, fits dark nav directly */
}
.nav:not(.dark) .nav__logo img {
  /* On light nav: invert to keep the dark logo on paper background */
  filter: invert(1);
}

.nav__links {
  display: flex; gap: 2rem; list-style: none;
}
.nav__links a {
  position: relative; padding: 0.25rem 0;
  transition: color 0.2s;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--electric);
}
.nav__links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -0.3rem;
  height: 2px; background: var(--acid);
}

.nav__cta {
  background: var(--electric); color: var(--paper);
  padding: 0.55rem 1.1rem; border-radius: 999px;
  transition: transform 0.2s, background 0.2s;
}
.nav__cta:hover { transform: translateY(-1px); background: var(--ink); }
.nav.dark .nav__cta:hover { background: var(--paper); color: var(--ink); }

.nav__toggle {
  display: none;
  background: transparent; border: none;
  font-size: 1.5rem; cursor: pointer;
  color: inherit;
}

@media (max-width: 900px) {
  .nav { padding: 0.85rem 1.2rem; }
  .nav__links { display: none; }
  .nav__cta { padding: 0.5rem 0.95rem; }
}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer {
  background: var(--ink); color: var(--paper);
  padding: 4rem 2rem 2rem;
}
.footer__grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem;
}
.footer__brand img {
  height: 50px; width: auto; display: block;
  margin-bottom: 1.2rem;
}
.footer__brand .tag {
  font-family: 'Fraunces', serif; font-style: italic;
  color: var(--mute); max-width: 32ch;
  font-size: 0.95rem;
}
.footer__col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--acid); margin-bottom: 1rem; font-weight: 500;
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 0.55rem; font-size: 0.92rem; color: var(--mute); }
.footer__col a { transition: color 0.2s; }
.footer__col a:hover { color: var(--acid); }

.footer__base {
  max-width: 1320px; margin: 3rem auto 0;
  border-top: 1px solid var(--ink-line);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mute);
}

@media (max-width: 800px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__base { flex-direction: column; gap: 0.6rem; }
}

/* ===========================================================
   TYPE HELPERS
   =========================================================== */
.display {
  font-family: 'Archivo Black', sans-serif;
  letter-spacing: -0.02em;
  line-height: 0.92;
}
.italic-serif {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 500;
}
.slash-label, .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 600;
}
.eyebrow {
  color: var(--mute-warm);
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.eyebrow::before {
  content: ''; width: 32px; height: 1px; background: currentColor;
}

/* ===========================================================
   BUTTONS
   =========================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 0.8rem;
  padding: 0.95rem 1.5rem;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.9rem; letter-spacing: 0.02em;
  border: none; cursor: pointer;
  transition: transform 0.25s cubic-bezier(.2,.8,.2,1), background 0.25s, color 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn .arrow { transition: transform 0.25s; }
.btn:hover .arrow { transform: translateX(4px); }

.btn--electric { background: var(--electric); color: var(--paper); }
.btn--electric:hover { background: var(--ink); }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--electric); }
.btn--ghost-light { background: transparent; color: var(--paper); border: 1.5px solid var(--paper); }
.btn--ghost-light:hover { background: var(--acid); color: var(--ink); border-color: var(--acid); }
.btn--ghost-dark { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn--ghost-dark:hover { background: var(--ink); color: var(--paper); }

/* ===========================================================
   POLAROID
   =========================================================== */
.polaroid {
  background: var(--paper);
  padding: 12px 12px 48px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.32), 0 4px 12px rgba(0,0,0,0.18);
  display: inline-block;
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1);
}
.polaroid img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; aspect-ratio: 1/1;
}
.polaroid__caption {
  margin-top: 0.6rem;
  font-family: 'Fraunces', serif; font-style: italic;
  font-size: 0.85rem; color: var(--mute-warm);
  text-align: center;
}

/* For the polaroid images that were exported pre-framed by the deck builder,
   skip the inner padding by using a "raw" variant */
.polaroid--raw {
  background: transparent; padding: 0;
  box-shadow: 0 18px 40px rgba(0,0,0,0.32), 0 4px 12px rgba(0,0,0,0.18);
}
.polaroid--raw img { aspect-ratio: auto; }

/* ===========================================================
   PAGE HEADER
   =========================================================== */
.page-header {
  background: var(--ink);
  color: var(--paper);
  padding: 6rem 2rem 4rem;
  position: relative; overflow: hidden;
}
.page-header__inner {
  max-width: 1320px; margin: 0 auto;
  position: relative;
}
.page-header__eyebrow { color: var(--acid); }
.page-header h1 {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(3rem, 8vw, 7rem);
  letter-spacing: -0.035em;
  line-height: 0.9;
  margin-top: 1.5rem;
}
.page-header h1 em {
  font-family: 'Fraunces', serif;
  font-style: italic;
  color: var(--electric);
  font-weight: 800;
}
.page-header__lede {
  max-width: 58ch;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--mute);
  margin-top: 1.8rem;
}

/* ===========================================================
   SECTIONS
   =========================================================== */
.section { padding: 6rem 2rem; }
.section--ink { background: var(--ink); color: var(--paper); }
.container { max-width: 1320px; margin: 0 auto; }

@media (max-width: 800px) {
  .section { padding: 4rem 1.2rem; }
  .page-header { padding: 4rem 1.2rem 2.5rem; }
}

/* ===========================================================
   ANIMATIONS
   =========================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(.2,.8,.2,1) forwards;
}
.reveal[data-delay="1"] { animation-delay: 0.08s; }
.reveal[data-delay="2"] { animation-delay: 0.18s; }
.reveal[data-delay="3"] { animation-delay: 0.30s; }
.reveal[data-delay="4"] { animation-delay: 0.45s; }
.reveal[data-delay="5"] { animation-delay: 0.60s; }
.reveal[data-delay="6"] { animation-delay: 0.75s; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===========================================================
   MARQUEE BAND
   =========================================================== */
.marquee {
  background: var(--acid);
  border-block: 1px solid var(--ink);
  overflow: hidden; padding: 1.1rem 0;
}
.marquee__track {
  display: flex; gap: 3rem;
  width: max-content;
  animation: marquee 50s linear infinite;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.4rem; letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}
.marquee__track span {
  display: inline-flex; align-items: center; gap: 3rem;
}
.marquee__track span::after {
  content: '✱'; color: var(--electric); font-size: 1.3rem;
}