/* Home page only. Layout + animation for the intro sequence (State A)
   and the permanent diagonal-strip composition (State B). See
   assets/js/home-loading.js for the sequencing that drives the
   custom properties and classes referenced below. */

body.is-introing {
  overflow: hidden;
}

/* ---------- State A: full-screen intro ---------- */

.intro {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-bg);
}

.intro.is-exiting {
  transform: translateY(-100%);
  transition: transform 650ms cubic-bezier(0.7, 0, 0.84, 0);
}

.intro.is-done {
  display: none;
}

.intro-type {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--intro-color, #d72a1b);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-size: clamp(1.1rem, 3.2vw, 2.8rem);
  white-space: nowrap;
  transform: scale(var(--intro-scale, 1));
  transform-origin: 50% 50%;
}

.intro-line {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .intro {
    display: none;
  }
}

/* ---------- State B: permanent diagonal strips ---------- */

.home-strips {
  position: fixed;
  inset: 0;
  z-index: 10;
  overflow: hidden;
  pointer-events: none;
}

.strip {
  position: absolute;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
  transform: rotate(var(--tilt));
}

.strip-1 {
  top: 6%;
  left: -54%;
  width: 169%;
  height: 20.5vh;
  --tilt: -12deg;
  --bg: #38582d;
  --fg: #bcb234;
}

.strip-2 {
  top: 35%;
  left: -69%;
  width: 176%;
  height: 20.5vh;
  --tilt: 6deg;
  --bg: #e66100;
  --fg: #d72a1b;
}

/* strip-3: width/left extended beyond the other strips (center held
   fixed) so the rotated right end clears the viewport at all common
   desktop sizes — its -20deg tilt swings that end up toward the
   top-right corner more aggressively than the other strips' tilts. */
.strip-3 {
  top: 75%;
  left: -103.5%;
  width: 220%;
  height: 20.5vh;
  --tilt: -21deg;
  --bg: #b3516e;
  --fg: #f3cdd6;
}

.strip-4 {
  top: 90%;
  left: -44%;
  width: 159%;
  height: 20.5vh;
  --tilt: -5deg;
  --bg: #ffa416;
  --fg: #7a7c40;
}

.strip-track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.strip-track.dir-left {
  animation: strip-left var(--duration, 20s) linear infinite;
}

.strip-track.dir-right {
  animation: strip-right var(--duration, 20s) linear infinite;
}

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

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

.strip-unit {
  flex: 0 0 auto;
  color: var(--fg);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
  font-size: clamp(3rem, 15vh, 225px);
  white-space: nowrap;
  padding-right: 0.5em;
}

@media (prefers-reduced-motion: reduce) {
  .strip-track.dir-left,
  .strip-track.dir-right {
    animation: none;
  }
}

/* ---------- iPad portrait recomposition ---------- */
/* Same tilts, widths, colors, typography and marquee animation as
   desktop — only the vertical placement (top) is recomposed so the
   four strips fit the taller, narrower portrait frame without the
   last strip overflowing the viewport. */
@media (min-width: 641px) and (max-width: 1024px) and (orientation: portrait) {
  .intro-type {
    font-size: clamp(0.9rem, 2.2vw, 1.8rem);
  }

  .strip-1 {
    top: 2%;
  }

  .strip-2 {
    top: 30%;
  }

  .strip-3 {
    top: 50%;
  }

  .strip-4 {
    top: 74%;
  }
}

/* ---------- persistent chrome reveal ---------- */
/* Logo, nav and footer meta are defined below exactly as they were
   before this redesign (position/typography/spacing unchanged) —
   only the opacity/visibility gating is new, so they stay hidden
   during the intro and fade in once State B is revealed. */

.site-header,
.site-footer-meta {
  opacity: 0;
  visibility: hidden;
  transition: opacity 400ms ease;
}

body.home-revealed .site-header,
body.home-revealed .site-footer-meta {
  opacity: 1;
  visibility: visible;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--page-padding);
  z-index: 50;
  pointer-events: none;
}

.site-header a {
  pointer-events: auto;
}

.site-header .menu-toggle {
  pointer-events: auto;
}

.menu-toggle {
  display: none;
}

.mobile-menu {
  display: none;
}

.logo {
  font-weight: 800;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.primary-nav ul {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2em;
  pointer-events: auto;
}

.primary-nav a {
  position: relative;
  font-weight: 700;
  font-size: clamp(0.85rem, 1vw, 1.05rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease;
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-footer-meta {
  position: fixed;
  bottom: var(--page-padding);
  right: var(--page-padding);
  left: auto;
  font-weight: 800;
  z-index: 50;
}

@media (min-width: 641px) {
  .site-header {
    padding-top: calc(var(--page-padding) * 0.5);
  }

  .logo {
    font-size: clamp(1.4rem, 1.96vw, 1.75rem);
  }

  .primary-nav a {
    font-size: clamp(1.02rem, 1.2vw, 1.26rem);
  }

  .site-footer-meta {
    font-size: 1.495rem;
    bottom: calc(var(--page-padding) * 0.35);
  }
}

@media (max-width: 640px) {
  .primary-nav ul {
    align-items: flex-end;
  }
}

/* ---------- mobile header + menu ---------- */
/* Ported as-is from Photography's mobile pattern (same markup
   classes, colors, spacing, bullets, close button and slide
   transition) — this becomes the shared mobile header/menu for all
   pages. Only the nav order (Home marked current) differs. */
@media (max-width: 500px) {
  .primary-nav {
    display: none;
  }

  .logo br {
    display: none;
  }

  .logo {
    font-size: 1.3rem;
  }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 6px;
    width: 32px;
    height: 23px;
    padding: 0;
    appearance: none;
    -webkit-appearance: none;
    pointer-events: auto;
  }

  .menu-toggle span {
    display: block;
    height: 3px;
    border-radius: 2px;
    background: #0a0a0a;
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    color: #b9b14c;
    padding: var(--page-padding);
    transform: translateX(100%);
    transition: transform 320ms ease;
  }

  .mobile-menu.is-open {
    transform: translateX(0);
  }

  .mobile-menu-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75em;
    border-bottom: 1px solid #b9b14c;
  }

  .mobile-menu-name {
    font-weight: 800;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
  }

  .mobile-menu-close {
    font-size: 1.75rem;
    line-height: 1;
    color: #b9b14c;
    cursor: pointer;
  }

  .mobile-menu-nav ul {
    display: flex;
    flex-direction: column;
  }

  .mobile-menu-nav li {
    border-bottom: 1px solid #b9b14c;
  }

  .mobile-menu-nav a {
    display: flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.9em 0;
    font-weight: 800;
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #b9b14c;
  }

  .mobile-menu-nav a::before {
    content: "";
    width: 7px;
    height: 7px;
    background: #b9b14c;
    flex-shrink: 0;
  }

  .mobile-menu-brand {
    margin-top: auto;
    font-weight: 800;
    font-size: clamp(3.4375rem, 17.5vw, 4.375rem);
    line-height: 0.95;
    text-transform: uppercase;
    color: #b9b14c;
  }
}

/* ---------- mobile strip recomposition ---------- */
/* Same tilts, widths, colors, typography and marquee animation as
   desktop/iPad — only the vertical placement (top) is recomposed
   for the narrower, taller phone frame. */
@media (max-width: 640px) {
  .strip-1 {
    top: 9%;
  }

  .strip-2 {
    top: 34%;
  }

  .strip-3 {
    top: 54%;
  }

  .strip-4 {
    top: 78%;
  }
}