/* ============================================================
   Prana in the Park — styles.css
   Brand: Prana Green #90A583
   ============================================================ */

:root {
  --green: #90A583;
  --green-deep: #5d6f4f;
  --green-darker: #404d36;
  --green-soft: #e7ece1;
  --green-mist: #f2f5ee;
  --cream: #faf8f2;
  --ink: #2b2f26;
  --ink-soft: #555c4a;
  --amber: #c98a2e;
  --coral: #e08a5d;
  --white: #ffffff;
  --shadow-sm: 0 4px 14px rgba(64, 77, 54, .08);
  --shadow-md: 0 14px 40px rgba(64, 77, 54, .14);
  --shadow-lg: 0 28px 70px rgba(64, 77, 54, .22);
  --radius: 16px;
  --radius-lg: 26px;
  --maxw: 1180px;
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.08; font-weight: 800; letter-spacing: -.02em; color: var(--green-darker); }

.nowrap { white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--green-deep);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  padding: .9rem 1.7rem; border-radius: 100px; border: 2px solid transparent;
  cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap; letter-spacing: .01em;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green-deep); color: #fff; box-shadow: 0 10px 24px rgba(93, 111, 79, .35); }
.btn-primary:hover { background: var(--green-darker); box-shadow: 0 14px 30px rgba(64, 77, 54, .4); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.7); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: #fff; color: var(--green-darker); border-color: #fff; }
.btn-ghost.btn-on-light { color: var(--green-darker); border-color: var(--green-deep); background: transparent; }
.btn-ghost.btn-on-light:hover { background: var(--green-deep); color: #fff; }
.btn-outline { background: transparent; color: var(--green-darker); border-color: var(--green); }
.btn-outline:hover { background: var(--green-soft); }
.btn-link { background: transparent; color: var(--green-deep); padding: .9rem .6rem; font-weight: 700; }
.btn-link:hover { color: var(--green-darker); }
.btn-sm { padding: .6rem 1.2rem; font-size: .92rem; }
.btn-lg { padding: 1.05rem 2.3rem; font-size: 1.1rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding: .55rem 0;
}
.site-header.scrolled { background: rgba(250, 248, 242, .92); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 900; font-size: 1.35rem; color: #fff; transition: color .3s ease; }
.scrolled .brand { color: var(--green-darker); }
.brand-mark { color: var(--green); font-size: 1.1rem; transform: translateY(-1px); }
.brand-light { font-weight: 500; opacity: .9; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav-link { font-weight: 600; font-size: .98rem; color: rgba(255,255,255,.92); position: relative; transition: color .25s ease; }
.scrolled .nav-link { color: var(--ink-soft); }
.nav-link::after { content: ""; position: absolute; left: 0; bottom: -5px; width: 0; height: 2px; background: var(--green); transition: width .25s ease; }
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: #fff; }
.scrolled .nav-link:hover { color: var(--green-darker); }
.nav-cta { color: #fff !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; transition: .3s ease; }
.scrolled .nav-toggle span { background: var(--green-darker); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); background: var(--green-darker); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); background: var(--green-darker); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: -20px; background-size: cover; background-position: center; transform: scale(1.08); filter: blur(8px) saturate(1.08); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1.02); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(45,55,40,.72) 0%, rgba(64,77,54,.62) 45%, rgba(40,48,36,.86) 100%); }
.hero-content { position: relative; z-index: 2; padding-block: 7rem; max-width: 760px; }
.hero-eyebrow { text-transform: uppercase; letter-spacing: .32em; font-weight: 600; font-size: .82rem; color: var(--green-soft); margin-bottom: 1rem; }
.hero-title { font-family: var(--font-display); font-weight: 900; font-size: clamp(3rem, 9vw, 6.2rem); color: #fff; letter-spacing: -.03em; line-height: .95; text-shadow: 0 6px 40px rgba(0,0,0,.3); }
.hero-sub { font-size: clamp(1.05rem, 2.4vw, 1.4rem); margin-top: 1.3rem; max-width: 30ch; color: rgba(255,255,255,.95); font-weight: 400; }

.hero-events { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.event-chip {
  display: flex; flex-direction: column; gap: .15rem; padding: .9rem 1.4rem;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.35);
  border-radius: 16px; backdrop-filter: blur(8px); transition: transform .2s ease, background .2s ease; min-width: 150px;
}
.event-chip:hover { transform: translateY(-3px); background: rgba(255,255,255,.22); }
.chip-city { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; }
.chip-date { font-size: .9rem; opacity: .92; }
.chip-tag { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--green-soft); font-weight: 700; }
.event-chip--free .chip-tag { color: #ffe7b3; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }

.scroll-cue { position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); z-index: 2; color: #fff; font-size: 1.5rem; opacity: .8; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,10px);} }

/* ---------- Sections ---------- */
.section { padding-block: clamp(4rem, 9vw, 7rem); }
.kicker { display: inline-block; text-transform: uppercase; letter-spacing: .2em; font-size: .8rem; font-weight: 700; color: var(--green-deep); margin-bottom: .7rem; }
.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(2rem, 5vw, 3.2rem); }
.section-intro, .section-head p { color: var(--ink-soft); font-size: 1.1rem; margin-top: .8rem; }
.block-title { font-size: clamp(1.5rem, 3.5vw, 2.1rem); margin: 3rem 0 1.4rem; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.lead { font-size: 1.3rem; font-weight: 500; color: var(--green-darker); margin-bottom: 1.1rem; font-family: var(--font-display); line-height: 1.4; }
.about-copy p { margin-bottom: 1rem; color: var(--ink-soft); }
.feel-tags { list-style: none; display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.6rem; }
.feel-tags li { background: var(--green-soft); color: var(--green-darker); padding: .4rem .95rem; border-radius: 100px; font-size: .85rem; font-weight: 600; }

.about-media { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.media-tile { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.media-tile img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1/1; transition: transform .5s ease; }
.media-tile:hover img { transform: scale(1.06); }
.media-tall { grid-row: span 2; }
.media-tall img { aspect-ratio: 3/4.2; }

/* ---------- Event banner / facts ---------- */
.event-banner { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 2.4rem; }
.event-banner h2 { font-size: clamp(2rem, 5vw, 3.2rem); margin-top: .3rem; }
.event-tagline { color: var(--ink-soft); margin-top: .6rem; max-width: 48ch; }

.facts { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-bottom: 2.6rem; }
.facts li { display: flex; gap: .9rem; align-items: flex-start; background: #fff; border: 1px solid var(--green-soft); border-radius: var(--radius); padding: 1.2rem 1.3rem; box-shadow: var(--shadow-sm); }
.fact-ic { font-size: 1.5rem; line-height: 1; }
.facts strong { display: block; font-family: var(--font-display); color: var(--green-darker); font-size: 1.05rem; }
.facts span { color: var(--ink-soft); font-size: .92rem; }

.prose { max-width: 70ch; }
.prose p { margin-bottom: 1.1rem; color: var(--ink-soft); font-size: 1.05rem; }
.prose strong { color: var(--green-darker); }

/* ---------- Experience grid ---------- */
.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.exp-card { display: flex; align-items: center; gap: .8rem; background: #fff; border: 1px solid var(--green-soft); border-radius: var(--radius); padding: 1.1rem 1.2rem; font-weight: 600; color: var(--green-darker); box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.exp-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.exp-card span { font-size: 1.5rem; }

/* ---------- Schedule ---------- */
.schedule { list-style: none; position: relative; max-width: 760px; }
.schedule::before { content: ""; position: absolute; left: 90px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--green), transparent); }
.sched-item { display: grid; grid-template-columns: 80px 1fr; column-gap: 2.6rem; padding: 1rem 0; position: relative; }
.sched-item::before { content: ""; position: absolute; left: 84px; top: 1.45rem; width: 14px; height: 14px; border-radius: 50%; background: var(--green); border: 3px solid var(--green-mist); box-shadow: 0 0 0 2px var(--green); }
.sched-time { font-family: var(--font-display); font-weight: 800; color: var(--green-deep); text-align: right; padding-top: .15rem; }
.sched-body h4 { font-size: 1.2rem; color: var(--green-darker); }
.sched-who { font-weight: 600; color: var(--ink); margin-top: .2rem; }
.sched-note { font-size: .85rem; color: var(--ink-soft); font-style: italic; margin-top: .1rem; }

/* ---------- Facilitators ---------- */
.facilitators { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.1rem; }
.fac-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.fac-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.fac-card img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }

/* ---------- Callouts ---------- */
.callout-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 3rem; }
.callout { border-radius: var(--radius-lg); padding: 1.8rem; }
.callout h3 { font-size: 1.25rem; margin-bottom: .6rem; }
.callout p { color: var(--ink-soft); }
.callout-green { background: var(--green-soft); border: 1px solid #d6ddca; }
.callout-amber { background: #fbf2df; border: 1px solid #f0dfb8; }
.callout-amber h3 { color: #8a5e1a; }

/* ---------- CTA band ---------- */
.cta-band { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.4rem; margin-top: 3.5rem; padding: 2.2rem 2.4rem; background: linear-gradient(120deg, var(--green-deep), var(--green-darker)); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.cta-band p { color: #fff; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.2rem, 2.6vw, 1.6rem); }
.cta-band .btn-primary { background: #fff; color: var(--green-darker); }
.cta-band .btn-primary:hover { background: var(--green-soft); }

/* ---------- Section tints ---------- */
.section-denver { background: var(--green-mist); }
.section-boulder { background: linear-gradient(180deg, var(--green-deep), var(--green-darker)); color: #fff; }
.section-boulder .kicker { color: #ffe7b3; }
.section-boulder h2, .section-boulder h3, .section-boulder h4 { color: #fff; }
.section-boulder .event-tagline, .section-boulder .prose p { color: rgba(255,255,255,.9); }
.section-boulder .prose strong, .section-boulder .facts strong { color: #fff; }
.section-boulder .facts li { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.section-boulder .facts span { color: rgba(255,255,255,.78); }
.section-boulder .exp-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: #fff; }
.section-boulder .exp-card:hover { background: rgba(255,255,255,.14); }

.free-badge { align-self: center; background: #ffd479; color: #5b4011; font-family: var(--font-display); font-weight: 800; padding: .7rem 1.4rem; border-radius: 100px; letter-spacing: .04em; box-shadow: var(--shadow-sm); }

.boulder-layout { display: grid; grid-template-columns: 1.4fr .85fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.artist-tiles { display: flex; flex-wrap: wrap; gap: .8rem; }
.artist-tile { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.28); padding: .7rem 1.3rem; border-radius: 100px; font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; }
.poster-figure { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: sticky; top: 100px; }
.poster-figure img { width: 100%; }

/* ---------- Sponsors ---------- */
.section-sponsors { background: var(--cream); }
.partners { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(2.5rem, 6vw, 5.5rem); padding: 2.8rem clamp(1.5rem, 4vw, 3rem); background: #fff; border: 1px solid var(--green-soft); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: 2.5rem; }
.partner { display: flex; align-items: center; justify-content: center; }
.partner img { height: 130px; width: auto; max-width: 100%; object-fit: contain; opacity: .92; transition: opacity .3s ease, transform .3s ease; }
.partner img:hover { opacity: 1; transform: scale(1.04); }

.sponsor-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.sponsor-card { background: #fff; border: 1px solid var(--green-soft); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.sponsor-card h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.ticks { list-style: none; display: grid; gap: .6rem; }
.ticks li { position: relative; padding-left: 1.8rem; color: var(--ink-soft); }
.ticks li::before { content: "✦"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.sponsor-card--cta { background: linear-gradient(150deg, var(--green-soft), #fff); border-color: #d6ddca; }
.sponsor-card--cta p { color: var(--ink-soft); margin-bottom: 1rem; }
.deadline { background: #fbf2df; border: 1px solid #f0dfb8; border-radius: 12px; padding: .7rem 1rem; color: #8a5e1a !important; font-weight: 500; }
.deadline strong { color: #6e4a10; }
.sponsor-actions { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; margin-top: 1.3rem; }

/* ---------- Footer ---------- */
.footer { background: var(--green-darker); color: rgba(255,255,255,.82); padding-top: 4rem; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-logo { font-family: var(--font-display); font-weight: 900; font-size: 1.5rem; color: #fff; display: inline-block; margin-bottom: .9rem; }
.footer-brand p { font-size: .95rem; margin-bottom: 1.2rem; max-width: 38ch; }
.ig-link { display: inline-flex; align-items: center; gap: .55rem; color: #fff; font-weight: 600; transition: color .2s ease; }
.ig-link:hover { color: var(--green); }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; letter-spacing: .03em; }
.footer-col a { display: block; color: rgba(255,255,255,.78); font-size: .94rem; margin-bottom: .6rem; transition: color .2s ease, padding-left .2s ease; }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.produced { font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 1rem; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; padding-block: 1.6rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .85rem; color: rgba(255,255,255,.55); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .about-grid, .boulder-layout, .sponsor-cards, .callout-row { grid-template-columns: 1fr; }
  .poster-figure { position: static; max-width: 460px; margin-inline: auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.5rem;
    background: var(--cream); padding: 2rem; box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .35s ease; z-index: 99;
  }
  .nav-open .nav { transform: translateX(0); }
  .nav-link { color: var(--ink) !important; font-size: 1.2rem; }
  .nav-cta { margin-top: .5rem; }
  .nav-toggle { display: flex; z-index: 100; }
  .facts, .experience-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-band { text-align: center; flex-direction: column; }
  .schedule::before { left: 7px; }
  .sched-item { grid-template-columns: 1fr; gap: .2rem; padding-left: 2rem; }
  .sched-item::before { left: 1px; top: 1.2rem; }
  .sched-time { text-align: left; }
}
@media (max-width: 480px) {
  .facilitators { grid-template-columns: 1fr 1fr; }
  .btn { width: 100%; }
  .hero-cta .btn, .sponsor-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}