/* =========================================
   TOH — THREE ORANGE HEARTS
   Brand Website Stylesheet
   Detroit-formed. Warehouse-built. Genre-resistant.
   ========================================= */

/* ---------- RESET & VARIABLES ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --orange: #FF5500;
  --neon-orange: #FF7A1A;
  --black: #000000;
  --carbon: #1A1A1A;
  --gunmetal: #2A2E35;
  --white: #F0EDE8;
  --orange-glow: rgba(255, 85, 0, 0.15);
  --orange-glow-strong: rgba(255, 85, 0, 0.4);

  --font-display: 'Bebas Neue', sans-serif;
  --font-ui: 'Michroma', sans-serif;
  --font-body: 'Barlow Condensed', sans-serif;
  --font-long: 'Source Sans 3', sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: thin;
  scrollbar-color: var(--orange) var(--carbon);
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--carbon); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 2px; }

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

.text--orange { color: var(--orange); }

/* ---------- FOCUS ---------- */
:focus { outline: none; }
:focus-visible {
  outline: 1px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- SELECTION ---------- */
::selection {
  background: var(--orange);
  color: var(--black);
}

/* ---------- LOADER ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__image {
  position: relative;
}

.loader__neon {
  width: min(665px, 85vw);
  height: auto;
  animation: loaderNeonPulse 2s ease-in-out infinite;
}

@keyframes loaderNeonPulse {
  0%, 100% { opacity: 0.6; filter: brightness(0.8); }
  50% { opacity: 1; filter: brightness(1.2) drop-shadow(0 0 30px rgba(255, 85, 0, 0.5)); }
}

.loader__frequency {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--orange);
  opacity: 0.6;
}

/* ---------- GLITCH SYSTEM ---------- */
[data-glitch="true"] {
  position: relative;
}

[data-glitch="true"].is-glitching {
  animation: glitchText 0.3s steps(2) forwards;
}

[data-glitch="true"].is-glitching::before,
[data-glitch="true"].is-glitching::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

[data-glitch="true"].is-glitching::before {
  color: var(--orange);
  animation: glitchBefore 0.3s steps(2) forwards;
  clip-path: inset(0 0 60% 0);
}

[data-glitch="true"].is-glitching::after {
  color: var(--neon-orange);
  animation: glitchAfter 0.3s steps(2) forwards;
  clip-path: inset(60% 0 0 0);
}

@keyframes glitchText {
  0% { transform: translate(0); opacity: 1; }
  20% { transform: translate(-3px, 1px); opacity: 0.8; }
  40% { transform: translate(2px, -1px); }
  60% { transform: translate(-1px, 2px); opacity: 0.9; }
  80% { transform: translate(3px, 0); }
  100% { transform: translate(0); opacity: 1; }
}

@keyframes glitchBefore {
  0% { transform: translate(0); }
  20% { transform: translate(4px, -2px); }
  40% { transform: translate(-3px, 1px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(-4px, -1px); }
  100% { transform: translate(0); }
}

@keyframes glitchAfter {
  0% { transform: translate(0); }
  20% { transform: translate(-4px, 2px); }
  40% { transform: translate(3px, -1px); }
  60% { transform: translate(-2px, -2px); }
  80% { transform: translate(4px, 1px); }
  100% { transform: translate(0); }
}

/* Full-screen glitch flash overlay */
.glitch-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
}

.glitch-overlay.is-active {
  animation: glitchOverlay 0.15s steps(3) forwards;
}

@keyframes glitchOverlay {
  0% { opacity: 0; }
  10% { opacity: 1; background: rgba(255, 85, 0, 0.03); }
  30% { opacity: 0; }
  50% { opacity: 1; background: rgba(255, 85, 0, 0.02); transform: translateX(2px); }
  70% { opacity: 0; }
  90% { opacity: 1; background: rgba(255, 85, 0, 0.04); transform: translateX(-1px); }
  100% { opacity: 0; transform: none; }
}

/* Scanline flicker during glitch */
.glitch-scanlines {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
}

.glitch-scanlines.is-active {
  animation: scanlineFlash 0.2s steps(2) forwards;
}

@keyframes scanlineFlash {
  0%, 100% { opacity: 0; }
  30%, 70% { opacity: 1; }
}

/* Horizontal glitch lines — VHS tracking artifacts */
.glitch-hlines {
  position: fixed;
  inset: 0;
  z-index: 9997;
  pointer-events: none;
  overflow: hidden;
}

.glitch-hline {
  position: absolute;
  left: 0;
  width: 100%;
  background: var(--orange);
  opacity: 0;
  will-change: transform, opacity;
}

.glitch-hline.is-active {
  animation: hlineFlash var(--hline-duration, 0.15s) steps(2) forwards;
}

.glitch-hline--shift.is-active {
  animation: hlineShift var(--hline-duration, 0.2s) steps(3) forwards;
}

@keyframes hlineFlash {
  0% { opacity: 0; transform: scaleX(1); }
  15% { opacity: var(--hline-opacity, 0.12); transform: scaleX(1.02); }
  40% { opacity: 0; }
  55% { opacity: var(--hline-opacity, 0.08); transform: scaleX(0.98) translateX(2px); }
  75% { opacity: 0; }
  90% { opacity: var(--hline-opacity, 0.06); }
  100% { opacity: 0; transform: scaleX(1); }
}

@keyframes hlineShift {
  0% { opacity: 0; transform: translateX(0); }
  20% { opacity: var(--hline-opacity, 0.15); transform: translateX(8px); }
  40% { opacity: var(--hline-opacity, 0.1); transform: translateX(-4px); }
  60% { opacity: 0; transform: translateX(12px); }
  80% { opacity: var(--hline-opacity, 0.08); transform: translateX(-2px); }
  100% { opacity: 0; transform: translateX(0); }
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 3rem;
  transition: background 0.5s, backdrop-filter 0.5s, padding 0.4s var(--ease-out-expo);
}

.nav.is-scrolled {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.nav.is-scrolled .nav__logo-img {
  height: 38px;
}

.nav__logo {
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 2s forwards;
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 52px;
  width: auto;
  transition: filter 0.3s, height 0.4s var(--ease-out-expo);
  object-fit: contain;
}

.nav__logo:hover .nav__logo-img {
  filter: brightness(1.2) drop-shadow(0 0 8px rgba(255, 85, 0, 0.5));
}

.nav__links {
  display: flex;
  gap: 2.5rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 2.2s forwards;
}

.nav__link {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--white);
  opacity: 0.5;
  transition: opacity 0.4s, color 0.4s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width 0.4s var(--ease-out-expo);
}

.nav__link:hover {
  opacity: 1;
  color: var(--orange);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: transform 0.4s var(--ease-out-expo), opacity 0.3s;
}

.nav__burger.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--orange);
}
.nav__burger.is-active span:nth-child(2) {
  opacity: 0;
}
.nav__burger.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--orange);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.97);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s, visibility 0.5s;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__link {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 0.15em;
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo), color 0.3s;
}

.mobile-nav.is-open .mobile-nav__link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav.is-open .mobile-nav__link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(4) { transition-delay: 0.4s; }

.mobile-nav__link:hover {
  color: var(--orange);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  max-width: 1100px;
}

.hero__label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 2.5s forwards;
}

.hero__label-line {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--orange);
  opacity: 0.4;
}

.hero__label-text {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--orange);
}

.hero__title {
  margin-bottom: 2.5rem;
}

.hero__title-line {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
  letter-spacing: 0.04em;
  line-height: 1.05;
  white-space: nowrap;
  color: var(--white);
  opacity: 0;
  transform: translateY(40px);
  animation: heroReveal 1.2s var(--ease-out-expo) forwards;
}

.hero__title-line[data-delay="0"] { animation-delay: 2.6s; }
.hero__title-line[data-delay="1"] { animation-delay: 2.8s; }
.hero__title-line[data-delay="2"] { animation-delay: 3.0s; }

.hero__title-line--accent {
  color: var(--orange);
  text-shadow: 0 0 60px var(--orange-glow-strong);
}

@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__tagline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 3.4s forwards;
}

.hero__tagline-word {
  color: rgba(240, 237, 232, 0.5);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 4s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
}

/* Hero floating shapes */
.hero__shape {
  position: absolute;
  z-index: 2;
  opacity: 0.06;
  animation: floatShape 20s ease-in-out infinite;
}

.hero__shape--triangle {
  top: 15%;
  left: 8%;
  width: 0;
  height: 0;
  border-left: 80px solid transparent;
  border-right: 80px solid transparent;
  border-bottom: 140px solid var(--orange);
  animation-delay: 0s;
}

.hero__shape--heptagon {
  bottom: 20%;
  right: 10%;
  width: 120px;
  height: 120px;
  background: var(--orange);
  clip-path: polygon(50% 0%, 89% 19%, 100% 61%, 78% 95%, 22% 95%, 0% 61%, 11% 19%);
  animation-delay: -7s;
}

.hero__shape--circle {
  top: 60%;
  left: 15%;
  width: 80px;
  height: 80px;
  border: 1px solid var(--orange);
  border-radius: 50%;
  animation-delay: -14s;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(20px, -30px) rotate(5deg); }
  50% { transform: translate(-15px, 15px) rotate(-3deg); }
  75% { transform: translate(10px, 25px) rotate(8deg); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* ---------- FREQUENCY BAR ---------- */
.freq-bar {
  overflow: hidden;
  padding: 1rem 0;
  background: var(--carbon);
  border-top: 1px solid rgba(255, 85, 0, 0.1);
  border-bottom: 1px solid rgba(255, 85, 0, 0.1);
}

.freq-bar__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  white-space: nowrap;
  font-family: var(--font-ui);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: rgba(240, 237, 232, 0.3);
  animation: marquee 30s linear infinite;
}

.freq-bar__dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  background: var(--orange);
  border-radius: 50%;
  vertical-align: middle;
  flex-shrink: 0;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- SECTIONS (General) ---------- */
.section {
  position: relative;
  padding: 8rem 0;
}

.section__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
}

.section__header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.section__number {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--orange);
  letter-spacing: 0.1em;
}

.section__label {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(240, 237, 232, 0.4);
}

/* ---------- ORIGIN ---------- */
.origin {
  background: var(--black);
}

.origin__hero {
  text-align: center;
  margin-bottom: 5rem;
}

.origin__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.origin__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: 0.03em;
}

.origin__title span {
  display: block;
}

.origin__neon-logo {
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.origin__neon-img {
  width: 100%;
  height: auto;
  border-radius: 2px;
  transition: filter 0.5s;
  /* CSS mask adds additional feathered edge blend on top of the baked-in PNG fade */
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at center, black 50%, transparent 100%);
  mask-image: radial-gradient(ellipse 85% 80% at center, black 50%, transparent 100%);
  /* 128 BPM = 0.469s per beat — lub-dub cardiac rhythm */
  animation: heartbeat128 0.469s ease-in-out infinite;
  transform-origin: center center;
}

@keyframes heartbeat128 {
  /* Rest */
  0% {
    transform: scale(1);
    filter: brightness(0.95);
  }
  /* Lub — systolic contraction (strong) */
  8% {
    transform: scale(1.035);
    filter: brightness(1.15) drop-shadow(0 0 25px rgba(255, 85, 0, 0.35));
  }
  /* Recoil */
  18% {
    transform: scale(0.995);
    filter: brightness(0.92);
  }
  /* Dub — diastolic contraction (softer) */
  28% {
    transform: scale(1.018);
    filter: brightness(1.06) drop-shadow(0 0 15px rgba(255, 85, 0, 0.2));
  }
  /* Settle back to rest */
  40% {
    transform: scale(1);
    filter: brightness(0.95);
  }
  /* Hold at rest for remainder of the beat */
  100% {
    transform: scale(1);
    filter: brightness(0.95);
  }
}

.origin__neon-logo:hover .origin__neon-img {
  filter: brightness(1.2) drop-shadow(0 0 40px rgba(255, 85, 0, 0.5));
  animation: heartbeat128hover 0.469s ease-in-out infinite;
}

/* Hover version — amplified beat */
@keyframes heartbeat128hover {
  0% {
    transform: scale(1);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(255, 85, 0, 0.3));
  }
  8% {
    transform: scale(1.05);
    filter: brightness(1.3) drop-shadow(0 0 40px rgba(255, 85, 0, 0.6));
  }
  18% {
    transform: scale(0.99);
    filter: brightness(1.0) drop-shadow(0 0 10px rgba(255, 85, 0, 0.2));
  }
  28% {
    transform: scale(1.025);
    filter: brightness(1.15) drop-shadow(0 0 25px rgba(255, 85, 0, 0.4));
  }
  40% {
    transform: scale(1);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(255, 85, 0, 0.3));
  }
  100% {
    transform: scale(1);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(255, 85, 0, 0.3));
  }
}

.origin__text {
  font-family: var(--font-long);
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(240, 237, 232, 0.7);
}

.origin__text p {
  margin-bottom: 1.5rem;
}

.origin__text p:first-child {
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--white);
}

.origin__quote {
  margin-top: 3rem;
  padding-left: 2rem;
  border-left: 2px solid var(--orange);
  position: relative;
}

.origin__quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--orange);
  opacity: 0.3;
  position: absolute;
  top: -1.5rem;
  left: -0.5rem;
}

.origin__quote p {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.8;
  color: rgba(240, 237, 232, 0.6);
}

.carbon-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.03) 2px,
      rgba(255,255,255,0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.03) 2px,
      rgba(255,255,255,0.03) 4px
    );
}

/* ---------- ARCHETYPES ---------- */
.archetypes {
  background: var(--carbon);
  position: relative;
}

.archetypes::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.3;
}

.archetypes__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.archetype {
  position: relative;
  padding: 2.5rem 2rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 85, 0, 0.08);
  transition: border-color 0.5s, box-shadow 0.5s, transform 0.5s var(--ease-out-expo);
  overflow: hidden;
}

.archetype:hover {
  border-color: rgba(255, 85, 0, 0.3);
  box-shadow: 0 0 40px rgba(255, 85, 0, 0.05), inset 0 0 40px rgba(255, 85, 0, 0.02);
  transform: translateY(-4px);
}

.archetype__shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.06;
  transition: opacity 0.5s;
}

.archetype:hover .archetype__shape {
  opacity: 0.15;
}

.archetype__number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--orange);
  opacity: 0.15;
  margin-bottom: 1.5rem;
}

.archetype__name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 1rem;
}

.archetype__desc {
  font-family: var(--font-long);
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(240, 237, 232, 0.5);
  margin-bottom: 2rem;
}

.archetype__tag {
  font-family: var(--font-ui);
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  color: var(--orange);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 85, 0, 0.15);
}

/* ---------- TRANSMISSION ---------- */
.transmission {
  background: var(--black);
}

.transmission__content {
  display: grid;
  gap: 4rem;
}

.transmission__visual {
  position: relative;
  height: 200px;
  border: 1px solid rgba(255, 85, 0, 0.1);
  overflow: hidden;
  background: rgba(26, 26, 26, 0.5);
}

.transmission__canvas {
  width: 100%;
  height: 100%;
}

.transmission__bpm {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  text-align: right;
}

.transmission__bpm-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--orange);
  line-height: 1;
  display: block;
}

.transmission__bpm-label {
  font-family: var(--font-ui);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: rgba(240, 237, 232, 0.3);
}

.transmission__tracks {
  display: grid;
  gap: 0;
}

.transmission__track {
  display: grid;
  grid-template-columns: 120px 1fr 60px;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 85, 0, 0.06);
  transition: background 0.3s;
  position: relative;
}

.transmission__track:hover {
  background: rgba(255, 85, 0, 0.02);
}

.transmission__track-status {
  font-family: var(--font-ui);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  opacity: 0.6;
}

.transmission__track-title {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.transmission__track-duration {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: rgba(240, 237, 232, 0.4);
  text-align: right;
}

.transmission__track-bar {
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(255, 85, 0, 0.1);
  margin-top: 0.5rem;
  overflow: hidden;
}

.transmission__track-progress {
  height: 100%;
  background: var(--orange);
  width: 0%;
  transition: width 1.5s var(--ease-out-expo);
}

.transmission__track.is-visible:nth-child(1) .transmission__track-progress { width: 78%; }
.transmission__track.is-visible:nth-child(2) .transmission__track-progress { width: 100%; }
.transmission__track.is-visible:nth-child(3) .transmission__track-progress { width: 45%; }
.transmission__track.is-visible:nth-child(4) .transmission__track-progress { width: 12%; }

.transmission__links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1rem;
}

.transmission__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(240, 237, 232, 0.4);
  padding: 1rem 1.5rem;
  border: 1px solid rgba(255, 85, 0, 0.15);
  transition: border-color 0.4s, color 0.4s, background 0.4s;
}

.transmission__link:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255, 85, 0, 0.05);
}

.transmission__link-icon {
  opacity: 0.6;
  transition: opacity 0.3s;
}

.transmission__link:hover .transmission__link-icon {
  opacity: 1;
}

/* ---------- THE BLACK INVITE ---------- */
.black-invite {
  position: relative;
  padding: 12rem 0;
  text-align: center;
  overflow: hidden;
}

.black-invite__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.black-invite__canvas {
  width: 100%;
  height: 100%;
  opacity: 0.15;
}

.black-invite__content {
  position: relative;
  z-index: 1;
}

.black-invite__label {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--orange);
  margin-bottom: 3rem;
}

.black-invite__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 2rem;
}

.black-invite__details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 2rem;
}

.black-invite__details span {
  position: relative;
}

.black-invite__details span::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--orange);
  opacity: 0.3;
}

.black-invite__sub {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: rgba(240, 237, 232, 0.3);
}

/* ---------- INNER SIGNAL ---------- */
.inner-signal {
  background: var(--carbon);
  position: relative;
}

.inner-signal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.3;
}

.inner-signal__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.inner-signal__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: 0.03em;
  margin-bottom: 2rem;
}

.inner-signal__desc {
  font-family: var(--font-long);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(240, 237, 232, 0.5);
  margin-bottom: 1rem;
}

/* Signal Form */
.signal-form {
  padding: 3rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 85, 0, 0.1);
}

.signal-form__field {
  margin-bottom: 2.5rem;
  position: relative;
}

.signal-form__label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--orange);
  margin-bottom: 1rem;
}

.signal-form__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 85, 0, 0.2);
  padding: 0.75rem 0;
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 0.05em;
  outline: none;
  transition: border-color 0.4s;
}

.signal-form__input:focus-visible {
  border-color: var(--orange);
  outline: none;
}

.signal-form__input::placeholder {
  color: rgba(240, 237, 232, 0.2);
}

.signal-form__input:focus {
  border-color: var(--orange);
}

.signal-form__line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width 0.6s var(--ease-out-expo);
}

.signal-form__input:focus ~ .signal-form__line {
  width: 100%;
}

.signal-form__submit {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--orange);
  border: none;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: background 0.4s, transform 0.3s var(--ease-out-expo), box-shadow 0.4s;
  width: 100%;
  justify-content: center;
}

.signal-form__submit:hover {
  background: var(--neon-orange);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 85, 0, 0.3);
}

.signal-form__submit:focus-visible {
  outline: 1px solid var(--white);
  outline-offset: 3px;
}

.signal-form__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.signal-form__submit-text {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--black);
  font-weight: 600;
}

.signal-form__submit-arrow {
  display: flex;
  transition: transform 0.3s var(--ease-out-expo);
}

.signal-form__submit:hover .signal-form__submit-arrow {
  transform: translateX(4px);
}

.signal-form__status {
  margin-top: 1rem;
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-align: center;
  min-height: 1.5em;
}

.signal-form__status.is-success {
  color: var(--orange);
}

.signal-form__status.is-error {
  color: #ff3333;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 4rem 0 2rem;
  background: var(--black);
  border-top: 1px solid rgba(255, 85, 0, 0.06);
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4rem;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer__logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity 0.3s, filter 0.3s;
}

.footer__brand:hover .footer__logo-img {
  opacity: 1;
  filter: drop-shadow(0 0 8px rgba(255, 85, 0, 0.3));
}

.footer__name {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.15em;
}

.footer__links {
  display: flex;
  gap: 2rem;
}

.footer__link {
  font-family: var(--font-ui);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: rgba(240, 237, 232, 0.3);
  transition: color 0.3s;
}

.footer__link:hover {
  color: var(--orange);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 85, 0, 0.06);
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: rgba(240, 237, 232, 0.3);
}

.footer__copy {
  font-family: var(--font-ui);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: rgba(240, 237, 232, 0.15);
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal-text span,
.reveal-block {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-text.is-visible span,
.reveal-block.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-text span:nth-child(2) { transition-delay: 0.15s; }

.reveal-card {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-card:nth-child(2) { transition-delay: 0.1s; }
.reveal-card:nth-child(3) { transition-delay: 0.2s; }
.reveal-card:nth-child(4) { transition-delay: 0.3s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .archetypes__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav { padding: 1rem 1.5rem; }

  .nav__logo-img { height: 40px; }
  .nav.is-scrolled .nav__logo-img { height: 32px; }

  .footer__logo-img { height: 36px; }
  .footer__name { font-size: 1.5rem; }

  .section { padding: 5rem 0; }
  .section__container { padding: 0 1.5rem; }

  .origin__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .archetypes__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .inner-signal__content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .transmission__track {
    grid-template-columns: 80px 1fr 50px;
    gap: 1rem;
    padding: 1rem 0;
  }

  .transmission__track-title {
    font-size: 0.95rem;
  }

  .black-invite { padding: 8rem 0; }

  .black-invite__details {
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer__top {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .hero__tagline {
    flex-direction: column;
    gap: 0.3rem;
  }

  .hero__title-line {
    white-space: normal;
  }

  .signal-form {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero__label { gap: 0.75rem; }
  .hero__label-line { width: 30px; }
  .hero__label-text { font-size: 0.5rem; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__title-line,
  .hero__label,
  .hero__tagline,
  .hero__scroll-indicator,
  .nav__logo,
  .nav__links {
    opacity: 1 !important;
    transform: none !important;
  }

  .reveal-text span,
  .reveal-block,
  .reveal-card {
    opacity: 1 !important;
    transform: none !important;
  }

  /* Disable glitch effects */
  [data-glitch="true"].is-glitching,
  .glitch-overlay.is-active,
  .glitch-scanlines.is-active,
  .glitch-hline.is-active {
    animation: none !important;
    opacity: 0 !important;
  }
}

/* Studio nav link accent */
.nav__link--studio {
  color: var(--orange);
  opacity: 0.7;
}
.nav__link--studio:hover {
  opacity: 1;
}