/* —— Loader —— */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  background: var(--bg);
  transition: opacity 0.7s var(--ease), visibility 0.7s var(--ease);
}

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

.loader__inner {
  text-align: center;
}

.loader__mark {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  text-transform: uppercase;
  overflow: hidden;
}

.loader__mark span {
  display: inline-block;
  opacity: 0;
  transform: translateY(110%);
  animation: markUp 0.85s var(--ease) forwards;
}

.loader__mark span:nth-child(1) { animation-delay: 0.08s; }
.loader__mark span:nth-child(2) { animation-delay: 0.14s; }
.loader__mark span:nth-child(3) { animation-delay: 0.2s; }
.loader__mark span:nth-child(4) { animation-delay: 0.26s; }
.loader__mark span:nth-child(5) { animation-delay: 0.42s; }
.loader__mark span:nth-child(6) { animation-delay: 0.48s; }
.loader__mark span:nth-child(7) { animation-delay: 0.54s; }
.loader__mark span:nth-child(8) { animation-delay: 0.6s; }
.loader__mark span:nth-child(9) { animation-delay: 0.66s; }
.loader__mark span:nth-child(10) { animation-delay: 0.72s; }
.loader__mark span:nth-child(11) { animation-delay: 0.78s; }

.loader__line {
  width: 0;
  height: 1px;
  margin: 1.75rem auto 0;
  background: var(--accent);
  animation: lineDraw 1.2s var(--ease) 0.55s forwards;
}

.loader__skip {
  margin-top: 1.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.loader__skip:hover,
.loader__skip:focus-visible {
  color: var(--text);
  border-bottom-color: var(--accent);
}

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

@keyframes lineDraw {
  to {
    width: min(12rem, 50vw);
  }
}

/* Custom cursor removed — native pointer for clearer modal/UI interaction */

/* —— Navigation —— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.35rem var(--gutter);
  transition:
    background 0.45s var(--ease),
    backdrop-filter 0.45s var(--ease),
    border-color 0.45s var(--ease),
    padding 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  padding-block: 0.85rem;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin-inline: auto;
  gap: 1.5rem;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav__logo span {
  color: var(--accent);
}

.nav__links {
  display: none;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.75rem);
}

.nav__links a {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--duration-hover) ease;
}

.nav__links a:hover {
  color: var(--text);
}

.nav__cta {
  display: none;
  min-height: 2.6rem;
  padding: 0.65rem 1.2rem;
  font-size: 0.65rem;
}

.nav__toggle {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.6);
  transition: transform var(--duration-press) var(--ease-out);
}

.nav__toggle:active {
  transform: scale(0.96);
}

.nav__toggle span,
.nav__toggle span::before,
.nav__toggle span::after {
  display: block;
  width: 1.1rem;
  height: 1px;
  background: var(--text);
  position: relative;
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav__toggle span::before {
  top: -5px;
}

.nav__toggle span::after {
  top: 5px;
}

.nav.is-open .nav__toggle span {
  background: transparent;
}

.nav.is-open .nav__toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav.is-open .nav__toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav__mobile {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  padding: var(--gutter);
  background: rgba(5, 7, 11, 0.96);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.98);
  transition:
    opacity var(--duration-ui) var(--ease-out),
    visibility var(--duration-ui) var(--ease-out),
    transform var(--duration-ui) var(--ease-out);
}

.nav.is-open + .nav__mobile,
.nav__mobile.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
}

.nav__mobile nav {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 8vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

.nav__mobile a:hover,
.nav__mobile a:focus-visible {
  color: var(--accent);
}

@media (min-width: 960px) {
  .nav__links,
  .nav__cta {
    display: inline-flex;
  }

  .nav__toggle {
    display: none;
  }

  .nav__mobile {
    display: none;
  }
}