:root {
  --bg: #0a1e3d;
  --bg-deep: #061427;
  --panel: #113360;
  --accent: #00c9b7;
  --accent2: #4cc9ef;
  --coral: #ff6b9e;
  --text: #fcfcfc;
  --muted: #8ca5bf;
  --ink-soft: rgba(252, 252, 252, 0.92);
  --spine-w: 88px;
  --pad: clamp(1.25rem, 3vw, 2.5rem);
  --max: 1120px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(76, 201, 239, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 20%, rgba(0, 201, 183, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  line-height: 1.55;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.spine {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--spine-w);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0.6rem;
  background: rgba(6, 20, 39, 0.88);
  border-right: 1px solid rgba(76, 201, 239, 0.18);
  backdrop-filter: blur(10px);
}

.spine__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.spine__nav {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.spine__nav a:hover,
.spine__nav a:focus-visible {
  color: var(--accent2);
}

.spine__mark {
  color: var(--accent);
  opacity: 0.7;
  font-size: 1.1rem;
}

.shell {
  margin-left: var(--spine-w);
}

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img {
  transform: scale(1.03);
  animation: drift 18s ease-in-out infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 20, 39, 0.78) 0%, rgba(6, 20, 39, 0.35) 55%, rgba(6, 20, 39, 0.55) 100%),
    linear-gradient(180deg, rgba(6, 20, 39, 0.15) 0%, rgba(6, 20, 39, 0.82) 100%);
}

.hero__copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: calc(var(--pad) + 2rem) var(--pad) clamp(3rem, 8vh, 5rem);
}

.hero__kicker {
  margin: 0 0 0.75rem;
  color: var(--accent2);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero__tag {
  margin: 1.1rem 0 0;
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--solid {
  background: var(--accent);
  color: #062018;
}

.btn--ghost {
  border-color: rgba(252, 252, 252, 0.35);
  color: var(--text);
  background: rgba(17, 51, 96, 0.35);
}

.band {
  padding: clamp(3.5rem, 8vw, 6rem) var(--pad);
  max-width: calc(var(--max) + var(--pad) * 2);
}

.band__intro {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  text-align: left;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.band h2,
.legal__panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.45rem);
  line-height: 1.15;
}

.lede {
  margin: 0.85rem 0 0;
  color: var(--muted);
  max-width: 36rem;
}

.zig {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.zag--img-right {
  grid-template-columns: 0.95fr 1.05fr;
}

.zag--img-right .zig__media {
  order: 2;
}

.zag--img-right .zig__copy {
  order: 1;
}

.zig__media {
  margin: 0;
  aspect-ratio: 5 / 4;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(76, 201, 239, 0.22);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.zig__media.is-in,
.mosaic figure.is-in,
.depth-strip.is-in {
  opacity: 1;
  transform: none;
}

.zig__copy h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
}

.zig__copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.band--depths {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

.band--depths .band__intro {
  padding-left: var(--pad);
  padding-right: var(--pad);
  max-width: calc(var(--max) + var(--pad) * 2);
}

.depth-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.depth-strip img {
  aspect-ratio: 16 / 11;
  filter: saturate(1.05) contrast(1.04);
}

.mosaic {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 0.75rem;
}

.mosaic figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(76, 201, 239, 0.2);
  background: var(--panel);
  aspect-ratio: 9 / 16;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.mosaic__large {
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 100%;
}

.mosaic__large img {
  object-position: top center;
}

.legal {
  max-width: calc(var(--max) + var(--pad) * 2);
}

.legal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.legal__panel {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: 20px;
  background: rgba(17, 51, 96, 0.55);
  border: 1px solid rgba(76, 201, 239, 0.2);
}

.legal__panel p {
  color: var(--muted);
  margin: 0.85rem 0 0;
}

.mail {
  color: var(--accent2);
  font-weight: 600;
  word-break: break-word;
}

.mail:hover {
  color: var(--accent);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem var(--pad) 5.5rem;
  border-top: 1px solid rgba(76, 201, 239, 0.15);
  color: var(--muted);
  font-size: 0.9rem;
}

.foot p {
  margin: 0;
}

.dock {
  display: none;
}

@keyframes drift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.06) translate3d(-1.2%, 1%, 0); }
}

@media (max-width: 920px) {
  .spine {
    display: none;
  }

  .shell {
    margin-left: 0;
  }

  .zig,
  .zag--img-right {
    grid-template-columns: 1fr;
  }

  .zag--img-right .zig__media,
  .zag--img-right .zig__copy {
    order: initial;
  }

  .mosaic {
    grid-template-columns: 1fr 1fr;
  }

  .mosaic__large {
    grid-column: span 2;
    grid-row: auto;
    aspect-ratio: 9 / 16;
    max-height: 70vh;
  }

  .legal__grid {
    grid-template-columns: 1fr;
  }

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

  .dock {
    position: fixed;
    left: 50%;
    bottom: 0.85rem;
    transform: translateX(-50%);
    z-index: 50;
    display: flex;
    gap: 0.35rem;
    padding: 0.45rem;
    border-radius: 999px;
    background: rgba(6, 20, 39, 0.92);
    border: 1px solid rgba(76, 201, 239, 0.28);
    backdrop-filter: blur(12px);
  }

  .dock a {
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
  }

  .dock a:hover,
  .dock a.is-active {
    color: var(--bg-deep);
    background: var(--accent);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__media img { animation: none; }
  .zig__media,
  .mosaic figure,
  .depth-strip {
    opacity: 1;
    transform: none;
    transition: none;
  }
}