/* ===================================================
   Little Harbor — Global Styles
   Dark moody indie alternative music aesthetic
   WordPress theme port
   =================================================== */

/* ===== CUSTOM PROPERTIES ===== */
:root {
  --bg: #08080a;
  --bg-up: #0e0e11;
  --bg-card: #131317;
  --text: #e6e2dc;
  --text-mid: #918c86;
  --text-dim: #585450;
  --accent: #d4b896;
  --accent-dim: rgba(212, 184, 150, 0.12);
  --accent-glow: rgba(212, 184, 150, 0.06);
  --border: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(255, 255, 255, 0.12);

  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-slow: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* ===== GRAIN OVERLAY ===== */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' 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: 512px 512px;
}

/* ===== CURSOR GLOW ===== */
.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.8s;
}

.cursor-glow.active {
  opacity: 1;
}

/* ===== SKIP LINK ===== */
.skip-link {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10001;
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  text-decoration: none;
  transition: top 0.3s var(--ease);
}

.skip-link:focus {
  top: 30px;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ===== SECTION LABEL ===== */
.section-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.reveal:nth-child(4) {
  transition-delay: 0.24s;
}

/* ===== SCREEN READER ONLY ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ===== SELECTION ===== */
::selection {
  background: rgba(212, 184, 150, 0.25);
  color: var(--text);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 3px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--text-dim);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-mid);
}

/* Firefox */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--text-dim) var(--bg);
}

/* ===== KEYFRAMES ===== */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.2;
    transform: scaleY(1);
  }

  50% {
    opacity: 0.8;
    transform: scaleY(1.15);
  }
}

/* ===== FOCUS VISIBLE ===== */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* ===== MOBILE MENU (global overlay) ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(8, 8, 10, 0.97);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s var(--ease);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

/* ===== PREFERS 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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__bg-img {
    transform: none !important;
    transition: none !important;
  }

  .cursor-glow {
    display: none;
  }
}