:root {
  --black: #070707;
  --paper: #efeee8;
  --blue: #1849f5;
  --yellow: #e9ff19;
  --pink: #ef3d98;
  --line: rgba(255,255,255,.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--black);
  font-family: Inter, Arial, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.noise {
  position: fixed; inset: 0; z-index: 20; pointer-events: none; opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}
.site-header {
  position: absolute; inset: 0 0 auto; z-index: 10; height: 90px; padding: 0 4vw;
  display: flex; align-items: center; justify-content: space-between; color: white;
  border-bottom: 1px solid var(--line);
}
.logo { font: 700 1.35rem/1 Space Grotesk, sans-serif; letter-spacing: -.06em; }
.logo span { margin-left: 8px; font: 500 .58rem/1 Inter, sans-serif; letter-spacing: 0; vertical-align: top; }
nav { display: flex; gap: 32px; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
nav a, footer a { transition: opacity .2s; }
nav a:hover, footer a:hover { opacity: .55; }
.header-tools { display: flex; align-items: center; gap: 20px; }
.language-switcher { position: relative; z-index: 30; }
.language-switcher button {
  border: 0;
  background: transparent;
  font: 700 .58rem/1 Inter, sans-serif;
  letter-spacing: .08em;
  cursor: pointer;
}
.language-current {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.35) !important;
  background: rgba(0,0,0,.25) !important;
  color: white;
  backdrop-filter: blur(14px);
}
.language-current:hover, .language-switcher.open .language-current { background: var(--yellow) !important; color: var(--black); }
.language-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 185px;
  max-height: 360px;
  overflow: auto;
  padding: 7px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(5,6,8,.94);
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 60px rgba(0,0,0,.35);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: .2s;
}
.language-switcher.open .language-menu { opacity: 1; transform: translateY(0); pointer-events: auto; }
.language-menu button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  color: rgba(255,255,255,.75);
  text-align: left;
}
.language-menu button span { min-width: 26px; color: var(--yellow); }
.language-menu button:hover, .language-menu button.active { background: rgba(255,255,255,.1); color: white; }
.header-cta { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px var(--yellow); animation: pulse 1.5s infinite; }
@keyframes pulse { 50% { opacity: .35; transform: scale(.75); } }

.hero { min-height: 100svh; position: relative; display: flex; align-items: center; padding: 130px 7vw 80px; background: #050608; color: white; overflow: hidden; }
.hero-art { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,8,.96) 0%, rgba(5,6,8,.72) 38%, rgba(5,6,8,.06) 75%), url('assets/stepjake-hero.png') center/cover; transform: scale(1.03); }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 65%, transparent 0 15%, rgba(0,0,0,.36) 70%); }
.hero-copy { position: relative; z-index: 2; max-width: 820px; }
.eyebrow, .section-label, .project-type, .next-label { margin: 0 0 30px; font-size: .64rem; font-weight: 600; text-transform: uppercase; letter-spacing: .19em; }
.hero h1 { margin: 0; font: 600 clamp(4.3rem, 10.5vw, 10rem)/.76 Space Grotesk, sans-serif; letter-spacing: -.085em; }
.hero h1 span { color: var(--yellow); }
.hero-intro { width: min(500px, 92%); margin: 38px 0 28px; font-size: .98rem; line-height: 1.65; color: #c9c9c9; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { padding: 16px 20px; border: 1px solid rgba(255,255,255,.4); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; transition: .25s; }
.button span { margin-left: 20px; }
.button.primary { color: var(--black); background: var(--yellow); border-color: var(--yellow); }
.button:hover { transform: translateY(-3px); }
.button.ghost:hover { background: white; color: black; }
.hero-index { position: absolute; z-index: 2; right: 4vw; bottom: 6vw; font: 600 2.1rem/1 Space Grotesk; text-align: right; }
.hero-index span { font: 500 .55rem/1 Inter; letter-spacing: .16em; }
.scroll-note { position: absolute; z-index: 2; left: 4vw; bottom: 3vw; font-size: .55rem; letter-spacing: .15em; }

.manifesto { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; padding: 110px 7vw; border-bottom: 1px solid #aaa; }
.manifesto-text { max-width: 1000px; margin: 0; font: 500 clamp(1.8rem, 4vw, 4rem)/1.1 Space Grotesk; letter-spacing: -.045em; }
.projects { padding: 110px 7vw; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 55px; }
.section-heading h2 { margin: 0; font: 600 clamp(3rem, 7vw, 7rem)/.84 Space Grotesk; letter-spacing: -.07em; text-align: right; }
.project-card { position: relative; min-height: 550px; margin-bottom: 20px; padding: 38px; color: white; display: flex; overflow: hidden; }
.project-card:hover .orb { transform: translateY(-50%) scale(1.04); }
.project-card:hover .vinyl { transform: translateY(-50%) rotate(-10deg) scale(1.04); }
.project-card:hover .broadcast-lines { transform: scale(1.04); }
.card-hitbox { position: absolute; inset: 0; z-index: 1; }
.card-action { position: relative; z-index: 3; }
.project-card.blue { background: var(--blue); }
.project-card.yellow { background: var(--yellow); color: var(--black); }
.project-card.magenta { background: var(--pink); }
.project-number { position: relative; z-index: 2; font-size: .7rem; letter-spacing: .1em; }
.project-content { position: relative; z-index: 2; max-width: 610px; margin: auto 0 0 10%; }
.project-content h3 { margin: 0 0 20px; font: 600 clamp(4rem, 8vw, 8rem)/.78 Space Grotesk; letter-spacing: -.075em; }
.project-title-link {
  display: inline-block;
  padding: .04em .06em .1em;
  color: inherit;
  text-decoration: none;
  border: 0 !important;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  transition: transform .16s ease, text-shadow .16s ease, filter .16s ease;
}
.project-title-link:hover { text-shadow: 0 0 30px rgba(255,255,255,.45); filter: brightness(1.08); }
.project-title-link:active { transform: translateY(6px) scale(.97); text-shadow: 0 0 10px rgba(0,0,0,.35); }
.project-content > p:not(.project-type) { max-width: 490px; font-size: .9rem; line-height: 1.6; opacity: .8; }
.project-content a { display: inline-block; margin-top: 15px; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.project-content h3 .project-title-link {
  margin-top: 0;
  padding: .04em .06em .1em;
  border-bottom: 0;
  font: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}
.orb { position: absolute; right: -4vw; top: 50%; width: 38vw; height: 38vw; transform: translateY(-50%); border-radius: 50%; transition: .45s; }
.orb-blue { background: radial-gradient(circle at 35% 30%, white 0 2%, #29ccff 6%, #07174f 28%, #01020a 55%, #288cff 75%, #050718 76%); box-shadow: -30px 20px 90px rgba(0,0,0,.45); }
.vinyl { position: absolute; right: 4vw; top: 50%; width: 35vw; height: 35vw; transform: translateY(-50%) rotate(-10deg); border-radius: 50%; background: repeating-radial-gradient(circle, #060606 0 2px, #191919 3px 5px, #050505 6px 8px); box-shadow: 20px 30px 55px rgba(0,0,0,.35); transition: .45s; }
.vinyl::after { content: "STEPJAKE"; position: absolute; inset: 35%; display: grid; place-items: center; border-radius: 50%; background: var(--pink); color: black; font: 700 1.2vw Space Grotesk; }
.broadcast-lines { position: absolute; right: -10%; bottom: -52%; width: 55vw; height: 55vw; border: 2px solid rgba(255,255,255,.7); border-radius: 50%; box-shadow: 0 0 0 5vw rgba(255,255,255,.08), 0 0 0 10vw rgba(255,255,255,.08), 0 0 0 15vw rgba(255,255,255,.08); transition: .45s; }

.tracks { padding: 110px 7vw; background: #111; color: white; }
.tracks .section-heading { border-bottom: 1px solid var(--line); padding-bottom: 45px; }
.tracks .section-heading h2 { max-width: 880px; color: var(--yellow); }
.tracks-intro { width: min(760px, 100%); margin: 0 0 45px auto; color: #aaa; font-size: 1.08rem; line-height: 1.6; }
.track-placeholder { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; padding: 35px; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(24,73,245,.2), rgba(239,61,152,.14)); }
.track-placeholder span { font-size: .62rem; font-weight: 700; letter-spacing: .14em; color: var(--yellow); }
.track-placeholder h3 { margin: 0; font: 600 20px/1.15 Space Grotesk; letter-spacing: -.02em; }
.track-placeholder p { margin: 0; max-width: 520px; color: #bbb; line-height: 1.65; }

.radio { position: relative; padding: 90px 7vw 50px; background: var(--black); color: white; overflow: hidden; }
.radio-topline { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); }
.radio-topline > span { font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; }
.radio-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 8vw; align-items: end; padding: 80px 0 100px; }
.radio h2 { margin: 0; color: var(--yellow); font: 600 clamp(4rem, 9vw, 9rem)/.78 Space Grotesk; letter-spacing: -.075em; }
.radio-info > p { font-size: 1.15rem; line-height: 1.55; color: #aaa; }
.platforms { display: grid; gap: 10px; margin-top: 35px; }
.platforms a { padding: 17px 0; border-bottom: 1px solid var(--line); font-size: .72rem; font-weight: 600; letter-spacing: .12em; }
.ticker { width: calc(100% + 14vw); margin-left: -7vw; padding: 13px 0; background: var(--yellow); color: black; overflow: hidden; transform: rotate(-1deg); }
.ticker div { width: max-content; font: 700 1rem Space Grotesk; white-space: nowrap; animation: ticker 18s linear infinite; }
@keyframes ticker { to { transform: translateX(-50%); } }

.contact { padding: 130px 7vw; }
.contact h2 { margin: 60px 0; font: 600 clamp(4rem, 10vw, 10rem)/.78 Space Grotesk; letter-spacing: -.085em; }
.contact h2 span { color: var(--blue); }
.contact-mail { display: flex; justify-content: space-between; align-items: center; padding: 25px 0; border-top: 1px solid; border-bottom: 1px solid; font: 500 clamp(1.2rem, 3vw, 2.5rem) Space Grotesk; }
footer { padding: 35px 4vw; background: var(--black); color: white; display: flex; justify-content: space-between; align-items: center; font-size: .6rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-links { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-links a { border-bottom: 1px solid rgba(255,255,255,.35); }

.detail-page { background: var(--black); color: white; }
.detail-page .site-header { position: fixed; background: rgba(5,6,8,.72); backdrop-filter: blur(18px); }
.detail-hero { min-height: 80svh; padding: 150px 7vw 80px; display: flex; flex-direction: column; justify-content: end; overflow: hidden; }
.detail-hero h1 { margin: 0; font: 600 clamp(4rem, 10vw, 10rem)/.78 Space Grotesk, sans-serif; letter-spacing: -.085em; }
.detail-hero p:last-child { width: min(720px, 100%); margin: 34px 0 0; color: rgba(255,255,255,.75); font-size: 1.15rem; line-height: 1.65; }
.blue-detail { background: radial-gradient(circle at 80% 35%, #2bd0ff, transparent 24%), linear-gradient(135deg, #06103f, var(--blue)); }
.yellow-detail { color: var(--black); background: radial-gradient(circle at 78% 35%, white, transparent 22%), var(--yellow); }
.yellow-detail p:last-child { color: rgba(0,0,0,.7); }
.pink-detail { background: radial-gradient(circle at 80% 35%, #ffd8f0, transparent 22%), linear-gradient(135deg, #2f051d, var(--pink)); }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.2); padding: 1px; }
.detail-grid article { min-height: 280px; padding: 34px; background: #111; }
.detail-grid span { color: var(--yellow); font-size: .65rem; letter-spacing: .14em; }
.detail-grid h2 { margin: 55px 0 18px; font: 600 2.2rem/.95 Space Grotesk; letter-spacing: -.045em; }
.detail-grid p { color: #aaa; line-height: 1.6; }

@media (max-width: 760px) {
  .site-header { height: 70px; }
  nav { display: none; }
  .header-tools { gap: 9px; }
  .language-current { width: 38px; height: 38px; }
  .language-menu { right: -48px; }
  .header-cta { display: none; }
  .hero { min-height: 820px; padding: 120px 6vw 80px; align-items: flex-start; }
  .hero-art { background-position: 64% center; opacity: .7; }
  .hero-copy { margin-top: 100px; }
  .hero h1 { font-size: clamp(3.7rem, 17vw, 6rem); }
  .hero-index { display: none; }
  .manifesto { grid-template-columns: 1fr; padding: 75px 6vw; }
  .projects { padding: 80px 4vw; }
  .section-heading { display: block; }
  .section-heading h2 { margin-top: 45px; text-align: left; }
  .project-card { min-height: 610px; padding: 25px; }
  .project-content { margin-left: 0; }
  .project-content h3 { font-size: 3.6rem; }
  .orb, .vinyl { width: 74vw; height: 74vw; top: 27%; right: -17vw; }
  .broadcast-lines { width: 90vw; height: 90vw; bottom: -25%; }
  .tracks { padding: 80px 6vw; }
  .track-placeholder { grid-template-columns: 1fr; padding: 26px; }
  .radio { padding-inline: 6vw; }
  .radio-grid { grid-template-columns: 1fr; }
  .radio h2 { font-size: 4.5rem; }
  .contact { padding: 90px 6vw; }
  footer { gap: 20px; flex-wrap: wrap; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-hero { min-height: 700px; padding-inline: 6vw; }
}