/* ============================================================
   BTR MUSIC — LANDING PAGE

   WHERE THE CULTURE BLOWS UP

   Midnight Manifesto
   Black / Bone / Lime
   Hard edges
   Editorial scale
============================================================ */

:root {
  --bg: #000000;
  --panel: #0b0b0a;
  --panel2: #141412;

  --line: #252522;
  --line2: #3a3a35;

  --bone: #f4f2ea;
  --muted: #aaa79d;
  --dim: #6f6c64;

  --lime: #d4ff1f;
  --red: #ff5050;

  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --pad: clamp(20px, 5vw, 76px);
  --max: 1500px;
}


/* ============================================================
   RESET
============================================================ */

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--bone);

  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;

  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

::selection {
  background: var(--lime);
  color: var(--bg);
}


/* ============================================================
   ACCESSIBILITY
============================================================ */

.skip {
  position: absolute;
  left: -9999px;
  top: 10px;

  background: var(--lime);
  color: #000;

  padding: 10px 14px;

  font-family: var(--mono);

  z-index: 100;
}

.skip:focus {
  left: 10px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}


/* ============================================================
   GLOBAL TYPE
============================================================ */

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(68px, 9.3vw, 150px);
  line-height: 0.85;
  letter-spacing: 0.005em;

  display: grid;
}

h2 {
  font-size: clamp(52px, 8vw, 118px);
  line-height: 0.91;
  letter-spacing: 0.002em;
}

h3 {
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1;
}

.lime {
  color: var(--lime);
}


/* ============================================================
   HEADER
============================================================ */

.masthead {
  position: sticky;
  top: 0;

  z-index: 60;

  background: rgba(0, 0, 0, 0.94);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  border-bottom: 1px solid var(--line);
}

.masthead.scrolled {
  border-bottom-color: var(--lime);
}

.masthead-inner {
  max-width: var(--max);
  margin: auto;

  padding: 13px var(--pad);

  display: flex;
  align-items: center;
  gap: 24px;

  justify-content: space-between;
}

.brand {
  font-family: var(--display);
  font-size: 23px;
  font-weight: 400;
  line-height: 1;

  letter-spacing: 0.04em;
  text-transform: uppercase;

  text-decoration: none;

  white-space: nowrap;
}

.brand em {
  font-style: normal;
  color: var(--lime);
}

.nav {
  display: flex;
  gap: clamp(12px, 2vw, 28px);
}

.nav a {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  line-height: 1;

  letter-spacing: 0.14em;
  text-transform: uppercase;

  text-decoration: none;

  color: var(--muted);

  padding: 8px 0;

  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a.active {
  color: var(--bone);
  border-color: var(--lime);
}

.cta-mini {
  background: var(--lime);
  color: #000;

  text-decoration: none;

  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.12em;
  text-transform: uppercase;

  padding: 12px 16px;

  white-space: nowrap;
}

.cta-mini:hover {
  background: var(--bone);
}

.progress {
  height: 2px;
  background: var(--lime);
  width: 0;
}


/* ============================================================
   SECTIONS
============================================================ */

section {
  position: relative;

  max-width: var(--max);

  margin: auto;

  padding:
    clamp(90px, 12vh, 155px)
    var(--pad);

  border-top: 1px solid var(--line);
}


/* ============================================================
   HERO
============================================================ */

.hero {
  max-width: none;

  padding-top:
    clamp(44px, 8vh, 88px);

  overflow: hidden;
}

.hero-grid {
  max-width: var(--max);

  margin: auto;

  display: grid;

  grid-template-columns:
    minmax(0, 1.2fr)
    minmax(330px, 0.8fr);

  gap:
    clamp(40px, 5vw, 88px);

  align-items: center;
}

.hero-rail {
  max-width: var(--max);

  margin:
    0 auto 30px;

  padding:
    0 var(--pad);

  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.28em;
  text-transform: uppercase;

  color: var(--dim);

  white-space: nowrap;
}

.eyebrow {
  display: flex;

  flex-wrap: wrap;

  gap: 7px;

  margin-bottom: 26px;
}

.eyebrow span {
  border:
    1px solid var(--line2);

  color: var(--dim);

  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.13em;

  padding:
    7px 9px;
}

.eyebrow .solid {
  background: var(--lime);
  color: #000;

  border-color: var(--lime);
}

.hero-dek,
.final-dek {
  font-size:
    clamp(18px, 2vw, 22px);

  color: var(--muted);

  max-width: 60ch;

  margin-top: 34px;

  line-height: 1.55;
}

.hero-cta {
  display: flex;

  align-items: center;

  flex-wrap: wrap;

  gap: 12px;

  margin-top: 36px;
}

.hero-cta > span {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 500;

  line-height: 1.3;

  letter-spacing: 0.1em;

  color: var(--dim);

  text-transform: uppercase;
}

.btn {
  font-family: var(--mono);

  font-size: 12px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.12em;

  text-transform: uppercase;

  text-decoration: none;

  border:
    1px solid var(--lime);

  padding:
    17px 26px;
}

.lime-btn {
  background: var(--lime);
  color: #000;
}

.lime-btn:hover {
  background: var(--bone);

  border-color: var(--bone);
}


/* ============================================================
   HERO PROOF
============================================================ */

.hero-proof {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  border-top:
    1px solid var(--line);

  margin-top: 42px;
}

.hero-proof > div {
  padding:
    17px 14px 0 0;

  display: flex;

  gap: 12px;
}

.hero-proof > div + div {
  border-left:
    1px solid var(--line);

  padding-left: 14px;
}

.hero-proof b {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  color: var(--lime);
}

.hero-proof span {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 500;

  line-height: 1.45;

  letter-spacing: 0.08em;

  text-transform: uppercase;

  color: var(--muted);
}


/* ============================================================
   HERO VISUAL
============================================================ */

.hero-visual {
  min-height: 640px;

  position: relative;
}

.poster {
  position: absolute;

  border:
    1px solid var(--line2);

  background: #050505;
}

.poster img {
  width: 100%;
}

.poster-a {
  width: 68%;

  right: 4%;
  top: 0;

  transform:
    rotate(2deg);
}

.poster-b {
  width: 54%;

  left: 1%;
  bottom: 10px;

  transform:
    rotate(-3deg);

  z-index: 2;
}

.stamp {
  position: absolute;

  right: 0;
  bottom: 34px;

  z-index: 3;

  color: var(--lime);

  border:
    3px solid var(--lime);

  background: #000;

  padding:
    10px 15px;

  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1.5;

  letter-spacing: 0.16em;

  transform:
    rotate(-5deg);
}


/* ============================================================
   TICKER
============================================================ */

.ticker {
  overflow: hidden;

  background:
    var(--lime);

  color: #000;

  border-top:
    1px solid #000;

  border-bottom:
    1px solid #000;
}

.ticker-track {
  display: flex;

  align-items: center;

  gap: 26px;

  width: max-content;

  padding:
    10px 0;

  animation:
    ticker 30s linear infinite;

  font-family:
    var(--display);

  font-size:
    clamp(18px, 2.3vw, 30px);

  font-weight: 400;

  line-height: 1;

  text-transform: uppercase;
}

.ticker-track i {
  font-family: var(--mono);

  font-size: 10px;

  font-style: normal;
}

@keyframes ticker {

  to {
    transform:
      translateX(-50%);
  }

}


/* ============================================================
   FOLIO BAR
============================================================ */

.folio-bar {
  display: flex;

  justify-content: space-between;

  gap: 20px;

  border-top:
    1px solid var(--line);

  border-bottom:
    1px solid var(--line);

  padding:
    8px 0;

  margin-bottom:
    clamp(38px, 6vh, 65px);

  font-family: var(--mono);

  font-size: 9px;

  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.18em;

  text-transform: uppercase;

  color: var(--dim);
}

.folio-bar span:first-child {
  color: var(--muted);
}

.kicker {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.22em;

  text-transform: uppercase;

  color: var(--lime);

  margin-bottom: 18px;
}


/* ============================================================
   CULTURE
============================================================ */

.culture-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  border:
    1px solid var(--line);

  margin-top: 54px;
}

.culture-card {
  padding: 28px;

  min-height: 260px;

  display: flex;

  flex-direction: column;
}

.culture-card + .culture-card {
  border-left:
    1px solid var(--line);
}

.culture-card .num {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  color: var(--lime);

  margin-bottom: auto;
}

.culture-card h3 {
  font-size:
    clamp(32px, 4vw, 54px);

  margin:
    32px 0 10px;
}

.culture-card p {
  color: var(--muted);

  max-width: 34ch;
}

.manifesto {
  margin-top: 46px;

  padding-left: 22px;

  border-left:
    5px solid var(--lime);

  font-family:
    var(--display);

  font-size:
    clamp(28px, 4vw, 56px);

  font-weight: 400;

  line-height: 1.05;

  text-transform: uppercase;

  max-width: 22ch;
}


/* ============================================================
   EAR
============================================================ */

.split {
  display: grid;

  grid-template-columns:
    0.85fr 1.15fr;

  gap:
    clamp(42px, 7vw, 110px);

  align-items: start;
}

.lead {
  font-size: 20px;

  color: var(--muted);

  max-width: 34ch;

  margin-top: 28px;
}

.stack {
  border-top:
    1px solid var(--line);
}

.feature-line {
  padding:
    28px 0;

  border-bottom:
    1px solid var(--line);
}

.feature-line b {
  font-family: var(--mono);

  font-size: 9px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.18em;

  color: var(--lime);
}

.feature-line h3 {
  margin:
    9px 0 10px;

  font-size:
    clamp(26px, 3vw, 40px);
}

.feature-line p {
  color: var(--muted);

  max-width: 58ch;
}


/* ============================================================
   VISUAL STRIP
============================================================ */

.visual-strip {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap:
    clamp(12px, 2vw, 28px);

  margin-top: 64px;

  align-items: start;
}

.visual-strip img {
  border:
    1px solid var(--line);
}

.visual-strip img:nth-child(2) {
  transform:
    translateY(30px);
}

.visual-strip img:nth-child(3) {
  transform:
    translateY(8px);
}


/* ============================================================
   ACCESS
============================================================ */

.access-layout {
  display: grid;

  grid-template-columns:
    minmax(280px, 0.75fr)
    minmax(0, 1.25fr);

  gap:
    clamp(40px, 7vw, 110px);

  margin-top: 58px;
}

.phone-shot {
  max-width: 430px;

  position: sticky;

  top: 110px;

  align-self: start;
}

.phone-shot img {
  border:
    1px solid var(--line);
}

.phone-shot figcaption {
  font-family: var(--mono);

  font-size: 9px;

  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.18em;

  color: var(--dim);

  padding-top: 10px;
}

.access-copy {
  border-top:
    1px solid var(--line);
}

.access-copy article {
  position: relative;

  padding:
    26px 0 28px 86px;

  border-bottom:
    1px solid var(--line);
}

.access-copy article > span {
  position: absolute;

  left: 0;
  top: 31px;

  font-family: var(--mono);

  font-size: 9px;

  font-weight: 700;

  line-height: 1;

  color: var(--lime);

  letter-spacing: 0.16em;
}

.access-copy h3 {
  font-size:
    clamp(28px, 3.2vw, 44px);

  margin-bottom: 9px;
}

.access-copy p {
  color: var(--muted);

  max-width: 55ch;
}

.note {
  font-family: var(--mono);

  font-size: 9px;

  font-weight: 500;

  line-height: 1.6;

  letter-spacing: 0.08em;

  text-transform: uppercase;

  color: var(--dim);

  margin-top: 28px;

  max-width: 90ch;
}


/* ============================================================
   CITY
============================================================ */

.city-grid {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap:
    clamp(40px, 6vw, 90px);

  margin-top: 52px;

  align-items: center;
}

.city-copy h3 {
  font-size:
    clamp(28px, 4vw, 48px);

  margin-bottom: 16px;
}

.city-copy > p {
  color: var(--muted);

  max-width: 48ch;
}

.city-copy ul {
  list-style: none;

  margin-top: 34px;

  border-top:
    1px solid var(--line);
}

.city-copy li {
  display: grid;

  grid-template-columns:
    150px 1fr;

  gap: 20px;

  padding:
    17px 0;

  border-bottom:
    1px solid var(--line);
}

.city-copy li b {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1.4;

  letter-spacing: 0.13em;

  color: var(--lime);
}

.city-copy li span {
  color: var(--muted);
}

.city-visual {
  display: flex;

  gap: 18px;

  align-items: flex-start;
}

.city-visual img {
  width:
    calc(50% - 9px);

  border:
    1px solid var(--line);
}

.city-visual img:nth-child(2) {
  transform:
    translateY(40px);
}


/* ============================================================
   PEOPLE
============================================================ */

.people-grid {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  margin-top: 54px;

  border-top:
    1px solid var(--line);

  border-bottom:
    1px solid var(--line);
}

.people-card {
  padding:
    26px 30px 34px;

  min-height: 300px;
}

.people-card + .people-card {
  border-left:
    1px solid var(--line);
}

.people-card > span {
  font-family: var(--mono);

  font-size: 9px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.17em;

  color: var(--lime);
}

.people-card h3 {
  font-size:
    clamp(30px, 3.7vw, 50px);

  margin:
    60px 0 12px;
}

.people-card p {
  color: var(--muted);
}


/* ============================================================
   SCOREBOARD
============================================================ */

.scoreboard-grid {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap:
    clamp(44px, 7vw, 110px);
}

.score-list {
  border-top:
    1px solid var(--line);
}

.score-list div {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 20px;

  padding:
    20px 0;

  border-bottom:
    1px solid var(--line);
}

.score-list strong {
  font-family: var(--mono);

  font-size: 11px;

  font-weight: 700;

  line-height: 1.4;

  letter-spacing: 0.12em;

  color: var(--lime);
}

.score-list span {
  color: var(--muted);
}


/* ============================================================
   EVERYTHING
============================================================ */

.feature-index {
  display: grid;

  grid-template-columns:
    repeat(4, 1fr);

  border:
    1px solid var(--line);

  margin-top: 58px;
}

.feature-index article {
  padding: 24px;

  min-height: 145px;

  border:
    1px solid var(--line);

  margin: -0.5px;
}

.feature-index b {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.14em;

  color: var(--lime);
}

.feature-index p {
  font-size: 14px;

  color: var(--muted);

  margin-top: 16px;
}


/* ============================================================
   BILLBOARD
============================================================ */

.billboard {
  display: block;

  width:
    min(80%, 1300px);

  margin:
    80px auto;

  border:
    1px solid var(--line);
}

.billboard img {
  width: 100%;
  height: auto;
}


/* ============================================================
   FINAL
============================================================ */

.final h2 {
  font-size:
    clamp(70px, 12vw, 180px);
}

.final-dek {
  max-width: 64ch;
}

.shelf {
  display: flex;

  gap: 18px;

  overflow-x: auto;

  margin-top: 64px;

  padding-bottom: 12px;

  scrollbar-width: none;

  cursor: grab;
}

.shelf::-webkit-scrollbar {
  display: none;
}

.shelf.dragging {
  cursor: grabbing;

  user-select: none;
}

.shelf figure {
  flex:
    0 0 clamp(210px, 24vw, 300px);
}

.shelf img {
  border:
    1px solid var(--line);

  pointer-events: none;
}

.shelf figcaption {
  font-family: var(--mono);

  font-size: 9px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.16em;

  color: var(--dim);

  padding-top: 9px;
}


/* ============================================================
   FOOTER
============================================================ */

footer {
  max-width: var(--max);

  margin: auto;

  border-top:
    1px solid var(--line);

  padding:
    50px var(--pad) 130px;

  display: grid;

  gap: 24px;
}

footer nav {
  display: flex;

  gap:
    10px 22px;

  flex-wrap: wrap;
}

footer nav a {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.12em;

  text-transform: uppercase;

  color: var(--muted);

  text-decoration: none;
}

footer nav a:hover {
  color: var(--lime);
}

footer p {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 500;

  line-height: 1;

  color: var(--dim);
}


/* ============================================================
   FOLIO COUNTER
============================================================ */

.folio-fixed {
  position: fixed;

  left: 12px;
  bottom: 12px;

  z-index: 30;

  background: #000;

  border:
    1px solid var(--line);

  padding:
    6px 9px;

  font-family: var(--mono);

  font-size: 9px;

  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.14em;

  color: var(--dim);
}

.folio-fixed output {
  color: var(--lime);
}


/* ============================================================
   MOBILE DOCK
============================================================ */

.dock {
  display: none;

  position: fixed;

  left: 0;
  right: 0;
  bottom: 0;

  z-index: 80;

  background: #000;

  border-top:
    2px solid var(--lime);

  padding:
    11px 14px;

  align-items: center;

  justify-content: space-between;

  transform:
    translateY(110%);

  transition:
    transform 0.3s ease;
}

.dock.on {
  transform: none;
}

.dock span {
  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.12em;

  color: var(--muted);
}

.dock a {
  background:
    var(--lime);

  color: #000;

  text-decoration: none;

  font-family: var(--mono);

  font-size: 10px;

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.12em;

  padding:
    12px 16px;
}


/* ============================================================
   REVEALS
============================================================ */

body.js .reveal {
  opacity: 0;

  transform:
    translateY(24px);

  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

body.js .reveal.visible {
  opacity: 1;

  transform: none;
}


/* ============================================================
   TABLET
============================================================ */

@media (max-width: 1050px) {

  .nav {
    display: none;
  }

  .hero-grid,
  .split,
  .access-layout,
  .city-grid,
  .scoreboard-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;

    max-width: 540px;
  }

  .phone-shot {
    position: relative;

    top: auto;
  }

  .feature-index {
    grid-template-columns:
      repeat(2, 1fr);
  }

}


/* ============================================================
   MOBILE
============================================================ */

@media (max-width: 760px) {

  body {
    font-size: 16px;
  }

  section {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size:
      clamp(62px, 18vw, 105px);
  }

  h2 {
    font-size:
      clamp(48px, 14vw, 80px);
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-proof > div + div {
    border-left: 0;

    border-top:
      1px solid var(--line);

    padding-left: 0;
  }

  .hero-visual {
    min-height: 470px;
  }

  .culture-grid,
  .people-grid {
    grid-template-columns: 1fr;
  }

  .culture-card + .culture-card,
  .people-card + .people-card {
    border-left: 0;

    border-top:
      1px solid var(--line);
  }

  .visual-strip {
    grid-template-columns:
      1fr 1fr;
  }

  .visual-strip img:nth-child(3) {
    display: none;
  }

  .city-copy li {
    grid-template-columns:
      120px 1fr;
  }

  .feature-index {
    grid-template-columns:
      1fr 1fr;
  }

  .billboard {
    width: 92%;

    margin:
      50px auto;
  }

  .folio-fixed {
    display: none;
  }

  .dock {
    display: flex;
  }

  footer {
    padding-bottom: 150px;
  }

}


/* ============================================================
   SMALL MOBILE
============================================================ */

@media (max-width: 480px) {

  .feature-index {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .poster-a {
    width: 72%;
  }

  .poster-b {
    width: 58%;
  }

  .hero-rail {
    font-size: 8px;
  }

}


/* ============================================================
   REDUCED MOTION
============================================================ */

@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

  body.js .reveal {
    opacity: 1;

    transform: none;

    transition: none;
  }

  .ticker-track {
    animation: none;
  }

  .dock {
    transition: none;
  }

  .poster-a,
  .poster-b,
  .stamp,
  .visual-strip img,
  .city-visual img {
    transform: none !important;
  }

}