/* ============================================================
   KRYSTAL ENTERTAINMENT — Design tokens
   Palette: midnight navy base, deep violet, electric blue/cyan,
   fuchsia, subtle gold. Serif display (Fraunces) + Space Grotesk
   for UI/nav. Dark, cinematic, prismatic accents.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --navy: #06070f;
  --navy-2: #0b0e1f;
  --violet: #241338;
  --violet-2: #341a4d;
  --blue: #4b8bff;
  --cyan: #4fd8e8;
  --fuchsia: #d94fc4;
  --magenta: #b23fa0;
  --gold: #c9a15a;
  --white: #f4f1f7;
  --mute: #b7b2c6;
  --mute-dim: #7d7893;
  --line: rgba(244, 241, 247, 0.12);

  --serif: "Fraunces", Georgia, serif;
  --sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;

  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.01em;
}

.display-1 {
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 1.02;
  font-weight: 500;
}

.display-2 {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.08;
}

.display-3 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.15;
}

p {
  margin: 0 0 1.1em;
  color: var(--mute);
  max-width: 62ch;
}

.lede {
  font-size: 1.2rem;
  color: var(--white);
  max-width: 54ch;
}

.small {
  font-size: 0.92rem;
  color: var(--mute-dim);
}

/* ---------- Nav ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 7, 15, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--fuchsia));
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
}

.nav-links a {
  color: var(--mute);
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--fuchsia));
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--white);
  border-radius: 6px;
  padding: 8px 12px;
  font-family: var(--sans);
}

@media (max-width: 800px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--navy-2);
    flex-direction: column;
    padding: 20px 28px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle { display: block; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--blue), var(--fuchsia));
  border: none;
  color: #06070f;
  font-weight: 600;
}

.btn-primary:hover {
  box-shadow: 0 0 0 1px rgba(255,255,255,0.15), 0 8px 30px -8px rgba(217, 79, 196, 0.55);
}

.btn-ghost {
  color: var(--white);
}

.btn-ghost:hover {
  border-color: var(--mute);
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 22% 18%, rgba(75,139,255,0.20), transparent 60%),
    radial-gradient(55% 45% at 78% 82%, rgba(217,79,196,0.18), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: conic-gradient(from 210deg at 50% 40%, rgba(79,216,232,0.10), rgba(217,79,196,0.10), rgba(75,139,255,0.10), transparent 70%);
  animation: driftGlow 22s linear infinite;
  mix-blend-mode: screen;
}

@keyframes driftGlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-glow { animation: none; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 60px 0;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: left; }
  .hero-logo { order: -1; max-width: 220px; margin: 0 auto 8px; }
}

.hero-logo {
  filter: drop-shadow(0 30px 60px rgba(75, 139, 255, 0.25));
}

.eyebrow {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.hero h1 {
  background: linear-gradient(120deg, var(--white) 40%, var(--cyan) 70%, var(--fuchsia) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .sub {
  margin-top: 14px;
  font-size: 1.15rem;
  color: var(--mute);
}

/* ---------- Sections ---------- */

section {
  padding: 110px 0;
  position: relative;
  border-top: 1px solid var(--line);
}

section.no-line { border-top: none; }

.section-head {
  max-width: 680px;
  margin-bottom: 50px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; gap: 36px; }
}

.two-col.reverse .col-media { order: 2; }

/* placeholder media block (used where a real photo is not yet supplied) */

.media-frame {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/5;
  background:
    linear-gradient(155deg, var(--violet) 0%, var(--navy-2) 55%, var(--navy) 100%);
  border: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  padding: 22px;
}

.media-frame.wide { aspect-ratio: 16/10; }
.media-frame.square { aspect-ratio: 1/1; }

.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(75,139,255,0.14), rgba(217,79,196,0.12) 60%, transparent 100%);
}

.media-label {
  position: relative;
  z-index: 2;
  font-size: 0.8rem;
  color: var(--mute);
  letter-spacing: 0.02em;
  border-top: 1px solid var(--line);
  padding-top: 10px;
  width: 100%;
}

/* pull quote */

.pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--white);
  border-left: 2px solid var(--fuchsia);
  padding-left: 28px;
  margin: 40px 0;
  max-width: 44ch;
}

/* feature / timeline cards */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (max-width: 700px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--navy-2);
  padding: 40px;
}

.feature-card .index {
  font-family: var(--serif);
  font-style: italic;
  color: var(--mute-dim);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

/* headphone strip / collage */

.strip {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 14px;
  margin-top: 40px;
}

@media (max-width: 800px) {
  .strip { grid-template-columns: 1fr 1fr; }
}

.strip .media-frame { aspect-ratio: 3/4; padding: 14px; }

.closing-line {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin: 30px 0 26px;
}

.closing-line .accent {
  background: linear-gradient(120deg, var(--cyan), var(--fuchsia));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* work / archive grids */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .card-grid { grid-template-columns: 1fr; }
}

.work-card {
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.work-card:hover {
  border-color: rgba(217,79,196,0.5);
  transform: translateY(-3px);
}

.work-card .body {
  padding: 22px 22px 26px;
}

.work-card .tag {
  font-size: 0.78rem;
  color: var(--cyan);
  margin-bottom: 10px;
  display: block;
}

.work-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.work-card p { font-size: 0.94rem; margin-bottom: 0; }

/* filters (archive) */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-chip {
  border: 1px solid var(--line);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--mute);
  cursor: pointer;
  background: none;
  font-family: var(--sans);
  transition: all 0.2s ease;
}

.filter-chip.active,
.filter-chip:hover {
  color: var(--white);
  border-color: var(--fuchsia);
}

/* footer */

footer {
  border-top: 1px solid var(--line);
  padding: 60px 0 40px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1.3rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--mute);
}

.footer-links a:hover { color: var(--white); }

.footer-line {
  margin-top: 30px;
  color: var(--mute-dim);
  font-size: 0.85rem;
  font-style: italic;
  font-family: var(--serif);
}

/* stat / number rows not overused - only where real sequence/data exists */

.meta-row {
  display: flex;
  gap: 22px;
  color: var(--mute-dim);
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 60px 0;
  border: none;
}

/* lightbox (archive) */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(6,7,15,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 40px;
}

.lightbox.open { display: flex; }

.lightbox .media-frame {
  width: min(600px, 90vw);
  aspect-ratio: 4/5;
}

.lightbox-close {
  position: absolute;
  top: 26px;
  right: 32px;
  color: var(--white);
  font-size: 1.6rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* page hero (secondary pages) */

.page-hero {
  padding: 150px 0 70px;
  background:
    radial-gradient(50% 40% at 80% 0%, rgba(217,79,196,0.14), transparent 60%),
    var(--navy);
}

.crumb {
  color: var(--mute-dim);
  font-size: 0.85rem;
  margin-bottom: 20px;
}