/* ==========================================================================
   Fullscreen Slide Menu
   Page rotates / scales away; dark menu slides in from the top-left.
   ========================================================================== */

:root {
  --slide-menu-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Helvetica, Arial, sans-serif;
  --slide-menu-display: "Syne", var(--slide-menu-font);

  /* Surfaces */
  --slide-menu-void: #050506;
  --slide-menu-surface: #0b0b0d;
  --slide-menu-elevated: #121214;
  --slide-menu-background: #050506;
  --slide-menu-border: rgba(255, 255, 255, 0.08);
  --slide-menu-border-strong: rgba(255, 255, 255, 0.14);

  /* Type */
  --slide-menu-text: #f4f4f5;
  --slide-menu-text-soft: rgba(244, 244, 245, 0.72);
  --slide-menu-text-muted: rgba(244, 244, 245, 0.48);
  --slide-menu-text-faint: rgba(244, 244, 245, 0.38);
  --slide-menu-white: #ffffff;

  /* Accent */
  --slide-menu-accent: #c8f542;
  --slide-menu-accent-text: #0a0a0b;

  /* Spacing */
  --slide-menu-header-padding: clamp(1.25rem, 3vw, 2rem);
  --slide-menu-nav-padding-x: clamp(1.5rem, 4vw, 4rem);
  --slide-menu-section-padding: clamp(1.5rem, 4vw, 4rem);
  --slide-menu-radius: 14px;
  --slide-menu-radius-pill: 999px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--slide-menu-font);
  color: var(--slide-menu-text);
  background: var(--slide-menu-void);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  font: inherit;
  color: inherit;
  border: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

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

ul {
  list-style: none;
}

/* --------------------------------------------------------------------------
   Root
   -------------------------------------------------------------------------- */

.slide-menu {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background-color: var(--slide-menu-background);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.slide-menu__header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--slide-menu-header-padding);
  pointer-events: none;
}

.slide-menu__header > * {
  pointer-events: auto;
}

.slide-menu__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--slide-menu-text);
  will-change: color;
}

.slide-menu__logo-mark {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--slide-menu-accent);
  box-shadow: 0 0 0 4px rgba(200, 245, 66, 0.12);
}

.slide-menu__logo-text {
  font-family: var(--slide-menu-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Toggle button
   -------------------------------------------------------------------------- */

.slide-menu__toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0;
  border: 0;
  background: none;
}

.slide-menu__toggle-label-mask {
  position: relative;
  display: block;
  width: 3.5em;
  height: 1em;
  font-size: 0.95rem;
  line-height: 1;
  overflow: hidden;
}

.slide-menu__toggle-label-track {
  display: flex;
  flex-direction: column;
  gap: 2px;
  will-change: transform;
}

.slide-menu__toggle-label {
  display: block;
  height: 1em;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  color: var(--slide-menu-white);
}

.slide-menu__toggle-icon {
  position: relative;
  display: flex;
  width: 1.35rem;
  height: 1rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.slide-menu__toggle-line {
  position: absolute;
  display: block;
  width: 100%;
  height: 1.5px;
  border-radius: 2px;
  background-color: var(--slide-menu-text);
  transform-origin: center;
  will-change: transform, background-color;
}

/* --------------------------------------------------------------------------
   Menu overlay
   -------------------------------------------------------------------------- */

.slide-menu__overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  background-color: var(--slide-menu-background);
  pointer-events: none;
  will-change: transform;
}

.slide-menu__overlay-inner {
  position: absolute;
  inset: 0;
  margin: 0 auto;
  max-width: 1280px;
  display: flex;
  align-items: stretch;
  will-change: opacity;
}

/* --------------------------------------------------------------------------
   Primary navigation column
   -------------------------------------------------------------------------- */

.slide-menu__nav-column {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem var(--slide-menu-nav-padding-x) 4rem;
}

.slide-menu__nav-label {
  margin: 0 0 1.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slide-menu-text-faint);
}

.slide-menu__nav {
  display: flex;
  flex-direction: column;
  margin-bottom: 3rem;
}

.slide-menu__nav-item {
  overflow: hidden;
}

.slide-menu__nav-link {
  position: relative;
  display: block;
  padding: 0.08em 0;
  font-family: var(--slide-menu-display);
  font-size: clamp(2.25rem, 5vw, 4.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--slide-menu-white);
  will-change: transform;
}

.slide-menu__nav-link-indicator {
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.18em;
  height: 0.18em;
  border-radius: 50%;
  background-color: var(--slide-menu-accent);
  pointer-events: none;
  transform-origin: center center;
  will-change: transform;
}

.slide-menu__nav-link-text {
  display: inline-block;
  will-change: transform;
}

.slide-menu__nav-explore {
  display: inline-block;
  margin-top: 1.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--slide-menu-text-muted);
  transition: color 0.25s ease;
  will-change: opacity;
}

.slide-menu__nav-explore:hover {
  color: var(--slide-menu-accent);
}

.slide-menu__footer-nav {
  position: absolute;
  bottom: 3rem;
  left: var(--slide-menu-nav-padding-x);
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
}

.slide-menu__footer-link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--slide-menu-text-muted);
  transition: color 0.25s ease;
  will-change: opacity;
}

.slide-menu__footer-link:hover {
  color: var(--slide-menu-white);
}

/* --------------------------------------------------------------------------
   Category preview images
   -------------------------------------------------------------------------- */

.slide-menu__preview {
  position: relative;
  width: 42%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem var(--slide-menu-nav-padding-x) 4rem 0;
  box-sizing: border-box;
}

.slide-menu__preview-frame {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.slide-menu__preview-track {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: calc(var(--slide-menu-radius) + 4px);
  border: 1px solid var(--slide-menu-border);
  background: var(--slide-menu-elevated);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.slide-menu__preview-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: clip-path, transform;
  filter: saturate(0.92) contrast(1.05);
}

.slide-menu__preview-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.9rem;
  padding: 0 0.15rem;
}

.slide-menu__preview-caption-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slide-menu-text-faint);
}

.slide-menu__preview-caption-hint {
  font-size: 0.75rem;
  color: var(--slide-menu-text-muted);
}

/* --------------------------------------------------------------------------
   Page layer + hero
   -------------------------------------------------------------------------- */

.slide-menu__page {
  position: absolute;
  inset: 0;
  z-index: 20;
  overflow: hidden;
  background-color: var(--slide-menu-surface);
  will-change: transform;
  color: var(--slide-menu-text);
}

.slide-menu__hero {
  position: relative;
  display: flex;
  align-items: stretch;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 0;
  background: var(--slide-menu-surface);
  box-sizing: border-box;
}

.slide-menu__hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.slide-menu__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  transform: scale(1.04);
  filter: brightness(0.55) contrast(1.08) saturate(0.9);
}

.slide-menu__hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(5, 5, 6, 0.92) 0%,
      rgba(5, 5, 6, 0.72) 38%,
      rgba(5, 5, 6, 0.35) 68%,
      rgba(5, 5, 6, 0.55) 100%
    ),
    linear-gradient(
      to top,
      rgba(5, 5, 6, 0.95) 0%,
      rgba(5, 5, 6, 0.45) 38%,
      rgba(5, 5, 6, 0.15) 70%,
      rgba(5, 5, 6, 0.35) 100%
    );
}

.slide-menu__hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.slide-menu__hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--slide-menu-header-padding) + 3.5rem)
    var(--slide-menu-section-padding) var(--slide-menu-section-padding);
  gap: 2.5rem;
}

.slide-menu__hero-copy {
  max-width: 38rem;
}

.slide-menu__hero-eyebrow {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slide-menu-accent);
}

.slide-menu__hero-title {
  margin: 0 0 1.35rem;
  font-family: var(--slide-menu-display);
  font-size: clamp(3rem, 7.5vw, 5.75rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--slide-menu-text);
}

.slide-menu__hero-title em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(
    120deg,
    #f7f7f8 0%,
    #c8f542 45%,
    #e8ff9a 70%,
    #f7f7f8 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
}

.slide-menu__hero-description {
  margin: 0 0 1.75rem;
  max-width: 32rem;
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--slide-menu-text-soft);
}

.slide-menu__hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.slide-menu__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3rem;
  padding: 0.8rem 1.35rem;
  border-radius: var(--slide-menu-radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition:
    transform 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

.slide-menu__button--primary {
  color: var(--slide-menu-accent-text);
  background: var(--slide-menu-accent);
  box-shadow: 0 10px 30px rgba(200, 245, 66, 0.18);
}

.slide-menu__button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(200, 245, 66, 0.28);
}

.slide-menu__button--secondary {
  color: var(--slide-menu-text);
  border: 1px solid var(--slide-menu-border-strong);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.slide-menu__button--secondary:hover {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
}

.slide-menu__button-play-icon {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 1px solid var(--slide-menu-border-strong);
  background:
    linear-gradient(
      135deg,
      transparent 42%,
      var(--slide-menu-text) 42% 58%,
      transparent 58%
    )
    center / 0.55rem 0.55rem no-repeat;
  background-position: 55% 50%;
}

.slide-menu__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 36rem;
  border: 1px solid var(--slide-menu-border);
  border-radius: var(--slide-menu-radius);
  overflow: hidden;
  background: var(--slide-menu-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.slide-menu__stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.15rem;
  background: rgba(10, 10, 12, 0.55);
}

.slide-menu__stat-value {
  font-family: var(--slide-menu-display);
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--slide-menu-text);
}

.slide-menu__stat-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slide-menu-text-muted);
}

/* --------------------------------------------------------------------------
   Reduced motion + responsive
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .slide-menu__page,
  .slide-menu__nav-link,
  .slide-menu__preview-image,
  .slide-menu__preview,
  .slide-menu__nav-explore,
  .slide-menu__footer-link,
  .slide-menu__button {
    transition: none;
    animation: none;
  }
}

@media (max-width: 900px) {
  .slide-menu__preview {
    width: 38%;
    padding-right: 1.5rem;
  }
}

@media (max-width: 767px) {
  .slide-menu__preview {
    display: none;
  }

  .slide-menu__nav-column {
    padding: 5rem var(--slide-menu-nav-padding-x);
  }

  .slide-menu__footer-nav {
    bottom: 2.5rem;
  }

  .slide-menu__hero-copy {
    max-width: none;
  }

  .slide-menu__hero-inner {
    padding-top: calc(var(--slide-menu-header-padding) + 4rem);
    gap: 2rem;
  }

  .slide-menu__stats {
    max-width: none;
  }

  .slide-menu__stat {
    padding: 0.85rem 0.75rem;
  }
}

@media (max-width: 480px) {
  .slide-menu__stats {
    grid-template-columns: 1fr;
  }

  .slide-menu__button {
    width: 100%;
  }

  .slide-menu__hero-actions {
    width: 100%;
  }
}