/* ==========================================================================
   CIRQUE DU LION — design system
   Palette and type pulled directly from the brandbook mark & fonts.
   ========================================================================== */

@font-face{
  font-family: 'Bremen';
  src: url('assets/fonts/BernTYGRA.ttf') format('truetype');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: 'Biolilbert';
  src: url('assets/fonts/Biolilbert-Rg.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: 'Biolilbert';
  src: url('assets/fonts/Biolilbert-It.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
/* Biolilbert has no dedicated bold cut — the browser synthesises bold
   weights (700) from the regular face, which reads cleanly at the small
   caps sizes this typeface is used at across the site. */

:root{
  /* ---- palette, sampled directly from the brand mark ---- */
  --ink:            #0b0509;   /* near-black backdrop */
  --ink-soft:       #170a12;
  --burgundy-deep:  #2c0a1e;
  --burgundy:       #5c1636;
  --plum:           #711240;   /* brand deep plum */
  --crimson:        #b61d4b;   /* brand crimson/mane */
  --crimson-2:      #b7204d;
  --rose:           #fb94d3;   /* brand lion pink */
  --rose-light:     #f9c3e3;
  --teal:           #5bbeb5;   /* brand teal accent */
  --teal-deep:      #326d6a;
  --cream:          #f2e6c9;
  --cream-dim:      #cdbd9a;
  --gold:           #c8a24a;

  --font-display: 'Bremen', 'Georgia', serif;
  --font-body:    'Biolilbert', 'EB Garamond', 'Georgia', serif;

  --ease-curtain: cubic-bezier(.65,0,.28,1);
  --ease-soft:    cubic-bezier(.22,.61,.36,1);

  --container: 1180px;
  --gutter: clamp(24px, 6vw, 96px);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection{ background: var(--crimson); color: var(--cream); }

a{ color: inherit; text-decoration: none; }

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  margin: 0;
  letter-spacing: 0.01em;
}

.eyebrow{
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.eyebrow em{
  font-style: normal;
  color: var(--rose-light);
}

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ==========================================================================
   Texture layers: grain + vignette + spotlight cursor
   ========================================================================== */

.grain{
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}
.vignette{
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 18%, transparent 40%, rgba(0,0,0,.55) 100%),
    radial-gradient(140% 100% at 50% 100%, rgba(0,0,0,.6) 0%, transparent 55%);
}

.spotlight-cursor{
  position: fixed;
  z-index: 4;
  width: 420px;
  height: 420px;
  margin-left: -210px;
  margin-top: -210px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(251,148,211,.06) 0%, rgba(251,148,211,0) 65%);
  opacity: 0;
  transition: opacity .6s var(--ease-soft);
  will-change: transform;
}
.spotlight-cursor.active{ opacity: 1; }

@media (pointer: coarse), (prefers-reduced-motion: reduce){
  .spotlight-cursor{ display: none; }
}

/* faint drifting stars, used sparingly */
.stars{
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.stars span{
  position: absolute;
  width: 2px; height: 2px;
  background: var(--cream);
  border-radius: 50%;
  opacity: 0;
  animation: twinkle 6s ease-in-out infinite;
}
@keyframes twinkle{
  0%, 100%{ opacity: 0; }
  50%{ opacity: .55; }
}
@media (prefers-reduced-motion: reduce){
  .stars span{ animation: none; opacity: .25; }
}

/* ==========================================================================
   Curtain — page-transition + intro reveal
   ========================================================================== */

.curtain{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  pointer-events: none;
}
.curtain__panel{
  flex: 1 1 50%;
  height: 100%;
  background:
    repeating-linear-gradient(90deg,
      rgba(0,0,0,.28) 0px,
      rgba(0,0,0,0) 14px,
      rgba(255,255,255,.05) 28px,
      rgba(0,0,0,.28) 42px),
    linear-gradient(180deg, var(--crimson-2) 0%, var(--plum) 45%, var(--burgundy-deep) 100%);
  box-shadow: inset 0 0 120px rgba(0,0,0,.6);
  transition: transform 900ms var(--ease-curtain);
}
.curtain__panel--l{ transform: translateX(0); }
.curtain__panel--r{ transform: translateX(0); }

.curtain.is-open .curtain__panel--l{ transform: translateX(-101%); }
.curtain.is-open .curtain__panel--r{ transform: translateX(101%); }

.curtain.is-hidden{ visibility: hidden; }

@media (prefers-reduced-motion: reduce){
  .curtain__panel{ transition: opacity 400ms linear, transform 0ms; }
  .curtain.is-open .curtain__panel--l,
  .curtain.is-open .curtain__panel--r{ transform: none; opacity: 0; }
}

body.no-scroll{ overflow: hidden; height: 100%; }

/* ==========================================================================
   Nav
   ========================================================================== */

.site-nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(11,5,9,.8) 0%, rgba(11,5,9,0) 100%);
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
}
.brand-text{ display: flex; flex-direction: column; line-height: 1.3; }
.brand-name{
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
}
.brand-sub{
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  font-size: 11.5px;
  color: var(--cream-dim);
  letter-spacing: 0.01em;
}

.nav-links{
  display: flex;
  gap: clamp(18px, 3vw, 40px);
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a{
  position: relative;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding-bottom: 6px;
  transition: color .4s var(--ease-soft);
}
.nav-links a::after{
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--rose-light);
  transition: right .5s var(--ease-soft);
}
.nav-links a:hover{ color: var(--cream); }
.nav-links a:hover::after{ right: 0; }
.nav-links a.is-active{ color: var(--cream); }
.nav-links a.is-active::after{ right: 0; background: var(--teal); }

.nav-toggle{
  display: none;
  width: 30px; height: 22px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 41;
  flex: none;
}
.nav-toggle span{
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: var(--cream);
  transition: transform .35s var(--ease-soft), opacity .35s var(--ease-soft), top .35s var(--ease-soft);
}
.nav-toggle span:nth-child(1){ top: 2px; }
.nav-toggle span:nth-child(2){ top: 10px; }
.nav-toggle span:nth-child(3){ top: 18px; }
.nav-toggle.is-open span:nth-child(1){ top: 10px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ top: 10px; transform: rotate(-45deg); }

@media (max-width: 780px){
  .nav-toggle{ display: block; }
  .nav-links{
    position: fixed;
    inset: 0;
    z-index: 39;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    padding: 0 var(--gutter);
    background: linear-gradient(160deg, var(--ink-soft) 0%, var(--burgundy-deep) 130%);
    transform: translateY(-100%);
    opacity: 0;
    transition: transform .55s var(--ease-curtain), opacity .4s ease;
    pointer-events: none;
  }
  .nav-links.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a{ font-size: 20px; }
}

/* ==========================================================================
   Buttons / links-with-arrow
   ========================================================================== */

.arrow-link{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  border-bottom: 1px solid rgba(242,230,201,.35);
  padding-bottom: 4px;
  transition: border-color .4s var(--ease-soft), gap .4s var(--ease-soft);
}
.arrow-link:hover{ border-color: var(--rose-light); gap: 15px; }
.arrow-link svg{ width: 16px; height: 10px; flex: none; }

/* ==========================================================================
   Scroll reveal helper
   ========================================================================== */

.reveal{
  opacity: 0;
  transform: translateY(28px);
  filter: blur(6px);
  transition: opacity 1.1s var(--ease-soft), transform 1.1s var(--ease-soft), filter 1.1s var(--ease-soft);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ transition: opacity .5s ease; transform: none; filter: none; }
}

.section-number{
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.section-number::before{
  content: '';
  width: 34px; height: 1px;
  background: var(--gold);
  opacity: .6;
}

.colophon{
  text-align: center;
  padding: 0 24px 56px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
  opacity: .65;
}

/* ---- footer brand mark (horizontal logo, above colophon) ---- */
.footer-mark{
  display: block;
  margin: 0 auto 22px;
  width: min(230px, 58%);
  height: auto;
  opacity: .8;
  filter: drop-shadow(0 6px 22px rgba(182,29,75,.18));
}

/* ---- decorative ribbon divider ---- */
.ribbon-divider{
  display: flex;
  justify-content: center;
}
.ribbon-divider img{
  width: 118px;
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,.4));
}

/* ---- circus parade — infinite scrolling strip of illustrations ---- */
.parade{
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 8px 0 64px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.parade__track{
  display: flex;
  align-items: center;
  width: max-content;
  gap: clamp(48px, 7vw, 96px);
  animation: paradeScroll 38s linear infinite;
}
.parade:hover .parade__track{ animation-play-state: paused; }
.parade__item{
  flex: none;
  display: flex;
  align-items: flex-end;
  height: 78px;
}
.parade__item img{
  height: 100%;
  width: auto;
  filter: drop-shadow(0 14px 22px rgba(0,0,0,.4));
  animation: paradeBob 3.6s ease-in-out infinite;
}
.parade__item:nth-child(odd) img{ animation-delay: -1.1s; }
.parade__item:nth-child(3n) img{ animation-delay: -2.3s; }
@keyframes paradeScroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@keyframes paradeBob{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-8px); }
}
@media (prefers-reduced-motion: reduce){
  .parade__track{ animation: none; }
  .parade__item img{ animation: none; }
}
@media (max-width: 560px){
  .parade__item{ height: 56px; }
  .parade__track{ gap: 40px; }
}

/* ==========================================================================
   Utility
   ========================================================================== */

.sr-only{
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible{
  outline: 1.5px solid var(--teal);
  outline-offset: 4px;
}