/* ============================================================
   THE INSTITUTE FOR IMAGINED WORLDS
   Design tokens
   ============================================================ */
:root{
  /* pulled from the TBOL brand swatches */
  --forest-dark: #081a11;   /* darkened moss, primary background */
  --moss:        #04562d;   /* the brand green, surfaces */
  --moss-soft:   #0c3a24;   /* mid tone for cards on dark bg */
  --verdant:     #71d371;   /* bright accent glow, "the magic" */
  --plum:        #4c0751;   /* twilight accent, depth & transitions */
  --bark:        #61443d;   /* warm neutral, wood/stone */
  --slate:       #506789;   /* the sea, secondary link color */
  --parchment:   #efe7d6;   /* scroll/parchment neutral for light cards */
  --parchment-dim: #e3d9c2;
  --ink:         #17140f;   /* near black text on parchment */
  --bone:        #f6f1e6;

  --font-display: "Cormorant Garamond", serif;
  --font-label:   "Cinzel", serif;
  --font-body:    "Inter", sans-serif;

  --container: 1180px;
  --radius-arch: 50% 50% 6px 6px / 22% 22% 0 0;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--forest-dark);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* subtle grain / vignette over the whole page */
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  z-index: 2;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(76,7,81,0.35), transparent 55%),
    radial-gradient(ellipse at 50% 110%, rgba(0,0,0,0.55), transparent 60%);
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--verdant);
  display:flex;
  align-items:center;
  gap: 14px;
  margin: 0 0 18px;
}
.eyebrow::before{
  content:"";
  width: 30px; height:1px;
  background: var(--verdant);
  opacity:.6;
  display:inline-block;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  color: var(--bone);
}
h2{ font-size: clamp(2rem, 3.4vw, 2.8rem); line-height:1.1; }
h3{ font-size: clamp(1.35rem, 2vw, 1.7rem); }
p{ margin: 0 0 1em; }
.lede{
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  font-style: italic;
  color: var(--parchment);
  opacity: .92;
}

/* ============================================================
   NAV
   ============================================================ */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(6,20,13,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(113,211,113,0.14);
}
.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 28px;
}
.nav__brand{
  display:flex;
  align-items:center;
  gap: 12px;
}
.nav__brand img{ height: 40px; width:auto; }
.nav__brand-text{
  font-family: var(--font-label);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  line-height:1.3;
  text-transform: uppercase;
  color: var(--parchment);
}
.nav__brand-text span{
  display:block;
  font-size: 0.62rem;
  color: var(--verdant);
  letter-spacing: 0.22em;
  margin-top: 2px;
}
.nav__links{
  display:flex;
  gap: 34px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav__links a{
  position:relative;
  padding-bottom: 4px;
  color: var(--parchment);
  transition: color .25s ease;
}
.nav__links a::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background: var(--verdant);
  transition: width .25s ease;
}
.nav__links a:hover{ color: var(--verdant); }
.nav__links a:hover::after{ width:100%; }
.nav__links a.is-active{ color: var(--verdant); }
.nav__toggle{ display:none; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 15px 28px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: all .28s ease;
}
.btn--primary{
  background: var(--verdant);
  color: #0a1f13;
}
.btn--primary:hover{
  background: #8fe28f;
  box-shadow: 0 0 28px rgba(113,211,113,0.45);
  transform: translateY(-2px);
}
.btn--ghost{
  border-color: rgba(239,231,214,0.35);
  color: var(--bone);
}
.btn--ghost:hover{
  border-color: var(--verdant);
  color: var(--verdant);
}
.btn--dark{
  background: var(--ink);
  color: var(--bone);
  border-color: rgba(255,255,255,0.1);
}
.btn--dark:hover{ border-color: var(--verdant); color:var(--verdant); }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(6,17,11,0.55) 0%, rgba(6,17,11,0.35) 40%, var(--forest-dark) 92%),
    radial-gradient(ellipse at 30% 20%, rgba(76,7,81,0.5), transparent 55%),
    url('../assets/images/temman-jawe-map.jpg') center 38% / cover no-repeat;
}
.hero__content{
  position:relative;
  z-index:2;
  padding: 160px 0 100px;
}
.hero__eyebrow{
  font-family: var(--font-label);
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 22px;
}
.hero h1{
  font-size: clamp(2.6rem, 6vw, 5rem);
  max-width: 850px;
  line-height: 1.03;
  text-shadow: 0 4px 40px rgba(0,0,0,0.6);
}
.hero h1 em{
  font-style: italic;
  color: var(--verdant);
}
.hero__sub{
  max-width: 560px;
  font-size: 1.15rem;
  color: var(--parchment);
  margin-top: 22px;
}
.hero__cta{
  margin-top: 40px;
  display:flex;
  gap: 18px;
  flex-wrap: wrap;
}
.hero__scroll{
  position:absolute;
  bottom: 34px; left:50%;
  transform: translateX(-50%);
  z-index:2;
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--parchment);
  opacity:.7;
  display:flex; flex-direction:column; align-items:center; gap:8px;
}
.hero__scroll span{
  width:1px; height: 40px;
  background: linear-gradient(var(--verdant), transparent);
  animation: pulse-line 2.2s ease-in-out infinite;
}
@keyframes pulse-line{
  0%,100%{ opacity:.3; }
  50%{ opacity:1; }
}

/* ============================================================
   SECTION SCAFFOLDING
   ============================================================ */
.section{
  position:relative;
  padding: 110px 0;
}
.section--moss{ background: var(--moss-soft); }
.section--parchment{
  background: var(--parchment);
  color: var(--ink);
}
.section--parchment h2, .section--parchment h3{ color: var(--ink); }
.section--parchment .eyebrow{ color: var(--moss); }
.section--parchment .eyebrow::before{ background: var(--moss); }

.section-divider{
  height: 120px;
  background: var(--forest-dark);
  position:relative;
  overflow:hidden;
}
.section-divider svg{ position:absolute; bottom:-1px; left:0; width:100%; height:auto; }

/* ============================================================
   MISSION / VISION
   ============================================================ */
.mv-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 50px;
}
.mv-card{
  border-left: 2px solid var(--verdant);
  padding-left: 28px;
}
.mv-card h3{
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 16px;
}
.mv-card p{
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--parchment);
  line-height: 1.5;
}
.intro-copy{
  max-width: 720px;
  margin-top: 26px;
  font-size: 1.05rem;
  color: var(--ink);
}

/* ---------- values ---------- */
.values-block{
  margin-top: 70px;
  text-align: center;
}
.values-block__label{
  font-family: var(--font-label);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 24px;
}
.values-grid{
  display:flex;
  justify-content:center;
  flex-wrap: wrap;
  gap: 18px;
}
.value-pill{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--parchment);
  border: 1px solid rgba(113,211,113,0.35);
  padding: 14px 32px;
  border-radius: 40px;
  background: rgba(113,211,113,0.06);
}

/* ============================================================
   ARCH FRAME  (signature element)
   ============================================================ */
.arch-frame{
  position: relative;
  border-radius: var(--radius-arch);
  overflow: hidden;
  border: 3px solid var(--bark);
  outline: 1px solid rgba(113,211,113,0.35);
  outline-offset: 6px;
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.4),
    0 30px 60px rgba(0,0,0,0.45),
    0 0 70px rgba(113,211,113,0.12);
  background: #000;
}
.arch-frame img{ width:100%; height:100%; object-fit: cover; display:block; }
.arch-frame::after{
  content:"";
  position:absolute; inset:0;
  border-radius: inherit;
  box-shadow: inset 0 0 60px rgba(0,0,0,0.55);
  pointer-events:none;
}
.arch-frame--wide{ aspect-ratio: 16/6; }
.arch-frame--tall{ aspect-ratio: 3/4; }
.arch-frame--map{ aspect-ratio: 4/3; }
.arch-frame--banner{
  aspect-ratio: 3.05/1;
  border-radius: 8px;
}
.arch-frame--banner img{ object-position: center 30%; }

.frame-caption{
  margin-top: 18px;
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align:center;
  color: var(--verdant);
}
.section--parchment .frame-caption{ color: var(--moss); }

/* ============================================================
   ABOUT BOL: story block, cast, map
   ============================================================ */
.story-lead{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items:center;
}
.story-lead__text .eyebrow{ color: var(--verdant); }
.story-lead__text .eyebrow::before{ background: var(--verdant); }
.story-lead__text p{ color: var(--parchment); font-size: 1.06rem; }

/* ---------- by the numbers ---------- */
.numbers-block{ margin-top: 90px; }
.numbers-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.number-card{
  text-align:center;
  padding: 34px 24px;
  border: 1px solid rgba(113,211,113,0.22);
  border-radius: 4px;
  background: rgba(113,211,113,0.04);
}
.number-card__figure{
  display:block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  color: var(--verdant);
  line-height: 1;
  margin-bottom: 14px;
}
.number-card__label{
  display:block;
  font-size: 0.94rem;
  color: var(--parchment);
  max-width: 220px;
  margin: 0 auto;
}

.cast-block{ margin-top: 130px; }
.cast-block__frame{ max-width: 980px; margin: 0 auto; }

.world-grid{
  display:grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items:center;
  margin-top: 130px;
}
.world-grid__text p{ font-size: 1.02rem; }
.world-grid__text .btn{ margin-top: 6px; }

/* seasons */
.seasons{
  margin-top: 130px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.season-card{
  background: rgba(113,211,113,0.05);
  border: 1px solid rgba(113,211,113,0.2);
  border-radius: 4px;
  padding: 38px 34px;
  position:relative;
}
.season-card__tag{
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 14px;
  display:block;
}
.season-card h3{ margin-bottom: 14px; }
.season-card p{ color: var(--parchment); font-size: 0.98rem; margin-bottom:0; }

/* video */
.video-block{
  margin-top: 130px;
  text-align:center;
}
.video-frame{
  max-width: 860px;
  margin: 40px auto 0;
  aspect-ratio: 16/9;
  border-radius: 6px;
  border: 1px solid rgba(113,211,113,0.3);
  background:
    linear-gradient(rgba(4,10,7,0.86), rgba(4,10,7,0.86)),
    url('../assets/images/temman-jawe-map.jpg') center/cover;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 18px;
  color: var(--parchment);
  overflow:hidden;
}
.video-frame__play{
  width: 68px; height:68px;
  border-radius:50%;
  border: 1.5px solid var(--verdant);
  display:flex; align-items:center; justify-content:center;
  color: var(--verdant);
  font-size: 1.3rem;
}
.video-frame small{
  font-family: var(--font-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.65rem;
  opacity:.7;
}

/* listen */
.listen-block{
  margin-top: 130px;
  text-align:center;
}
.listen-buttons{
  display:flex;
  gap: 20px;
  justify-content:center;
  margin-top: 34px;
  flex-wrap: wrap;
}
.listen-buttons .btn{ min-width: 210px; justify-content:center; }

/* ============================================================
   EVENTS PAGE
   ============================================================ */
.events-hero{
  padding: 170px 0 80px;
  text-align:center;
  background:
    linear-gradient(180deg, rgba(6,17,11,0.2), var(--forest-dark) 85%),
    url('../assets/images/event-poster-2.jpg') center 15%/cover;
}
.events-hero__inner{ max-width: 720px; margin: 0 auto; }
.events-hero .eyebrow{ justify-content:center; }
.events-hero .eyebrow::before{ display:none; }

.events-list{
  display:flex;
  flex-direction:column;
  gap: 130px;
  padding: 40px 0 120px;
}
.event-row{
  display:grid;
  grid-template-columns: 0.62fr 1.38fr;
  gap: 60px;
  align-items:center;
}
.event-row:nth-child(even){
  direction: rtl;
}
.event-row:nth-child(even) > *{ direction: ltr; }
.event-row .arch-frame{ max-width: 420px; margin: 0 auto; }
.event-meta{
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 16px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px 20px;
}
.event-meta span{ opacity:.9; }
.event-row h3{ margin-bottom: 16px; font-size: clamp(1.5rem,2.4vw,2.1rem); }
.event-row p{ color: var(--parchment); }
.event-tags{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top: 18px;
}
.event-tag{
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(239,231,214,0.35);
  padding: 6px 12px;
  border-radius: 30px;
  color: var(--parchment);
}
.event-support{
  margin-top: 20px;
  font-size: 0.82rem;
  opacity:.65;
  font-style: italic;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background: #050f0a;
  padding: 70px 0 34px;
  border-top: 1px solid rgba(113,211,113,0.14);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 46px;
}
.footer-brand img{ height: 54px; margin-bottom:18px; }
.footer-brand p{ color: var(--parchment); opacity:.75; font-size: 0.92rem; max-width: 320px; }
.footer-col h4{
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 18px;
}
.footer-col a, .footer-col p{
  display:block;
  color: var(--parchment);
  opacity:.8;
  font-size: 0.92rem;
  margin-bottom: 10px;
  transition: opacity .2s ease, color .2s ease;
}
.footer-col a:hover{ opacity:1; color: var(--verdant); }
.footer-board{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 34px 0;
}
.footer-board h4{
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--verdant);
  margin-bottom: 18px;
}
.footer-board__names{
  display:flex;
  flex-wrap: wrap;
  gap: 10px 30px;
}
.footer-board__names span{
  font-size: 0.92rem;
  color: var(--parchment);
  opacity:.8;
}
.footer-sponsor{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 30px 0;
  display:flex;
  align-items:center;
  gap: 22px;
}
.footer-sponsor img{
  width: auto; height: 46px;
  flex-shrink:0;
}
.footer-sponsor p{
  font-size: 0.86rem;
  color: var(--parchment);
  opacity:.75;
  max-width: 520px;
  margin:0;
}
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 26px;
  display:flex;
  justify-content:space-between;
  font-size: 0.78rem;
  color: var(--parchment);
  opacity:.55;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.is-visible{ opacity:1; transform: none; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero__scroll span{ animation:none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px){
  .mv-grid, .story-lead, .world-grid, .seasons, .footer-grid, .numbers-grid{
    grid-template-columns: 1fr;
  }
  .event-row, .event-row:nth-child(even){
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .event-row .arch-frame{ max-width: 320px; }
  .cast-block, .world-grid, .seasons, .listen-block, .numbers-block, .values-block{ margin-top: 90px; }
  .nav__links{
    position: fixed;
    inset: 66px 0 auto 0;
    background: rgba(6,20,13,0.98);
    flex-direction: column;
    padding: 26px 28px 34px;
    gap: 22px;
    transform: translateY(-130%);
    transition: transform .35s ease;
    border-bottom: 1px solid rgba(113,211,113,0.14);
  }
  .nav__links.is-open{ transform: translateY(0); }
  .nav__toggle{
    display:flex;
    flex-direction:column;
    gap:5px;
    background:none;
    border:none;
    cursor:pointer;
    padding: 8px;
  }
  .nav__toggle span{
    width: 22px; height:1.5px;
    background: var(--bone);
  }
}
@media (max-width: 560px){
  .section{ padding: 80px 0; }
  .hero__content{ padding: 130px 0 80px; }
  .footer-sponsor{ flex-direction: column; align-items:flex-start; }
  body{
    border-left: 4px solid var(--verdant);
  }
}