/* ════════════════════════════════════════════════════════════════
   THE AURORA — Common Stylesheet (Global Variables, Reset, Nav, Footer)
   Display: Fraunces (serif) | Body/UI: Outfit (sans-serif)
════════════════════════════════════════════════════════════════ */

:root {
  --midnight: #0a1620;
  --midnight-2: #0f2230;
  --teal: #1fb8b8;
  --teal-lt: #7fe3df;
  --teal-deep: #0e7d7d;
  --pink: #ef6b9c;
  --pink-lt: #ffb3d1;
  --pink-deep: #c84a78;
  --violet: #9b7fd4;
  --ivory: #fdf8f6;
  --ivory-2: #f6edf0;
  --ink: #1a1822;
  --slate: #5a5566;
  --mist: #9a93a3;
  --rule: rgba(26, 24, 34, .1);
  --rule-light: rgba(253, 248, 246, 0.12);
  --display: 'Fraunces', Georgia, serif;
  --sans: 'Outfit', system-ui, sans-serif;
  --pad: clamp(1.5rem, 4vw, 5rem);
  --max: 1320px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--pad);
  background: rgba(10, 22, 32, 0);
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}

nav.on {
  background: rgba(253, 248, 246, .94);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--rule);
}

.n-brand {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ivory);
  text-decoration: none;
  transition: color .3s;
}

.n-brand span {
  background: linear-gradient(90deg, var(--teal-lt), var(--pink-lt));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav.on .n-brand {
  color: var(--ink);
}

nav.on .n-brand span {
  background: linear-gradient(90deg, var(--teal-deep), var(--pink-deep));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.n-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.n-links a {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(253, 248, 246, .6);
  text-decoration: none;
  transition: color .25s;
}

nav.on .n-links a {
  color: var(--slate);
}

.n-links a:hover {
  color: var(--teal-lt);
}

nav.on .n-links a:hover {
  color: var(--pink-deep);
}

.n-book {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff !important;
  background: linear-gradient(100deg, var(--teal), var(--pink));
  padding: .55rem 1.4rem;
  border-radius: 100px;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}

.n-book:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(239, 107, 156, .35);
}

/* ── NAVBAR DROPDOWNS ── */
.n-item {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.n-trig .arr {
  font-size: 0.65em;
  margin-left: 4px;
  display: inline-block;
  transition: transform 0.25s ease;
  opacity: 0.7;
}

.n-item:hover .arr,
.n-item:focus-within .arr {
  transform: rotate(180deg);
  opacity: 1;
}

.n-drop {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--midnight-2);
  border: 1px solid rgba(253, 248, 246, 0.12);
  border-radius: 14px;
  padding: 0.6rem;
  min-width: 195px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

nav.on .n-drop {
  background: rgba(253, 248, 246, 0.98);
  border: 1px solid var(--rule);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.n-item:hover .n-drop,
.n-item:focus-within .n-drop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.n-drop a {
  padding: 0.55rem 0.9rem !important;
  border-radius: 8px !important;
  white-space: nowrap !important;
  color: rgba(253, 248, 246, 0.85) !important;
  transition: background 0.2s, color 0.2s, padding-left 0.2s !important;
  text-transform: none !important;
  font-size: 0.84rem !important;
  letter-spacing: 0.03em !important;
  display: block !important;
  font-weight: 400 !important;
}

nav.on .n-drop a {
  color: var(--ink) !important;
}

.n-drop a:hover {
  background: rgba(31, 184, 184, 0.15) !important;
  color: #fff !important;
  padding-left: 1.15rem !important;
}

nav.on .n-drop a:hover {
  background: rgba(31, 184, 184, 0.12) !important;
  color: var(--teal-deep) !important;
}

.n-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 999;
}

.n-hamburger span {
  width: 25px;
  height: 2px;
  background: var(--ivory);
  transition: background 0.3s;
}

nav.on .n-hamburger span {
  background: var(--ink);
}

@media (max-width: 900px) {
  .n-hamburger {
    display: flex;
  }

  .n-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--ivory);
    padding: 1.5rem var(--pad);
    border-bottom: 1px solid var(--rule);
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }

  nav.nav-open .n-links {
    display: flex;
  }

  .n-links a {
    color: var(--ink) !important;
    font-size: 1rem;
  }

  .n-item {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.4rem;
  }

  .n-trig .arr {
    display: none;
  }

  .n-drop {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 0 0 1rem !important;
    min-width: auto !important;
    gap: 0.4rem !important;
    width: 100%;
  }

  .n-drop a {
    font-size: 0.9rem !important;
    padding: 0.35rem 0.6rem !important;
    color: var(--slate) !important;
  }

  .n-drop a:hover {
    background: rgba(31, 184, 184, 0.08) !important;
    color: var(--teal-deep) !important;
    padding-left: 0.85rem !important;
  }

  nav.nav-open {
    background: var(--ivory) !important;
    border-bottom-color: var(--rule) !important;
  }

  nav.nav-open .n-brand {
    color: var(--ink);
  }

  nav.nav-open .n-brand span {
    background: linear-gradient(90deg, var(--teal-deep), var(--pink-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  nav.nav-open .n-hamburger span {
    background: var(--ink);
  }
}

/* ── COMMON BUTTONS & UTILITIES ── */
.btn-grad {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(100deg, var(--teal), var(--pink));
  padding: .95rem 2.2rem;
  border-radius: 100px;
  text-decoration: none;
  display: inline-block;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}

.btn-grad:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(239, 107, 156, .35);
}

.btn-glass {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 400;
  color: rgba(253, 248, 246, .75);
  background: rgba(253, 248, 246, .06);
  border: 1px solid rgba(253, 248, 246, .2);
  padding: .95rem 2.2rem;
  border-radius: 100px;
  text-decoration: none;
  display: inline-block;
  backdrop-filter: blur(6px);
  transition: border-color .25s, color .25s;
}

.btn-glass:hover {
  border-color: var(--teal-lt);
  color: var(--ivory);
}

.badge {
  font-size: .64rem;
  letter-spacing: .04em;
  color: var(--pink-deep);
  background: linear-gradient(100deg, rgba(31, 184, 184, .1), rgba(239, 107, 156, .12));
  border: 1px solid rgba(239, 107, 156, .22);
  padding: .4rem .9rem;
  border-radius: 100px;
}

.text-white {
  color: white;
}

/* ── ANIMATIONS ── */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rv {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s ease, transform .7s ease;
}

.rv.in {
  opacity: 1;
  transform: translateY(0);
}

@media(prefers-reduced-motion:reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: .001ms !important;
  }
}

/* ── FOOTER ── */
footer {
  background: var(--midnight);
  padding: clamp(3rem, 5vw, 5rem) var(--pad) 1.8rem;
}

.ftin {
  max-width: var(--max);
  margin: 0 auto;
}

.ftrule {
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(100deg, var(--teal), var(--violet), var(--pink));
  margin-bottom: 2.5rem;
}

.fttop {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(253, 248, 246, .08);
  margin-bottom: 1.5rem;
}

.ftbrand {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ivory);
  margin-bottom: .7rem;
}

.ftbrand span {
  font-style: italic;
  background: linear-gradient(100deg, var(--teal-lt), var(--pink-lt));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ftdesc {
  font-size: .84rem;
  color: rgba(253, 248, 246, .3);
  line-height: 1.8;
  max-width: 32ch;
}

.ftc-h {
  font-size: .56rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(253, 248, 246, .25);
  margin-bottom: 1.2rem;
}

.ftl {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.ftl a {
  font-size: .86rem;
  color: rgba(253, 248, 246, .35);
  text-decoration: none;
  transition: color .2s;
}

.ftl a:hover {
  color: var(--teal-lt);
}

.ftbot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.ftbot p {
  font-size: .62rem;
  letter-spacing: .04em;
  color: rgba(253, 248, 246, .2);
}

.ftbot a {
  color: rgba(253, 248, 246, .2);
  text-decoration: none;
}