/*
 Theme Name:   30 North Child
 Theme URI:    https://30.w3kthk.com
 Description:  Bricks Builder child theme for 30 North — Luxury Coastal Vacation Rentals
 Author:       WeekThink Agency
 Author URI:   https://weekthink.com
 Template:     bricks
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 Text Domain:  30north-child
*/

/* ==========================================================================
   30 NORTH — DESIGN SYSTEM
   Brand Kit: Charcoal #151518 | Golden #D4A853 | Sand #EDE8E2 | Cream #F6F2EA
   Typography: Poppins (headlines) | Cormorant Garamond (editorial body)
   ========================================================================== */

/* --- THEME TOKENS: LIGHT MODE --- */
html[data-theme="light"],
html:not([data-theme]) {
  --bg-primary: #F6F2EA;
  --bg-secondary: #EDE8E2;
  --bg-card: #FFFFFF;
  --bg-elevated: #FFFFFF;
  --bg-inverse: #151518;
  --text-primary: #151518;
  --text-secondary: #4A5568;
  --text-muted: #6b7280;
  --text-inverse: #F6F2EA;
  --golden: #D4A853;
  --golden-hover: #c09a45;
  --ocean: #2C5F6E;
  --sage: #7A9E7E;
  --terracotta: #B85042;
  --border: rgba(21,21,24,0.08);
  --border-subtle: rgba(21,21,24,0.04);
  --card-shadow: 0 4px 24px rgba(21,21,24,0.06);
  --card-shadow-hover: 0 20px 50px rgba(21,21,24,0.12);
  --overlay-heavy: rgba(21,21,24,0.85);
  --overlay-medium: rgba(21,21,24,0.55);
  --overlay-light: rgba(21,21,24,0.25);
  --nav-bg: rgba(246,242,234,0.92);
  --nav-text: #151518;
  --search-bg: #FFFFFF;
  --filter-bg: #FFFFFF;
  --filter-active: #151518;
  --filter-active-text: #F6F2EA;
}

/* --- THEME TOKENS: DARK MODE --- */
html[data-theme="dark"] {
  --bg-primary: #0e0e10;
  --bg-secondary: #151518;
  --bg-card: #1c1c20;
  --bg-elevated: #222226;
  --bg-inverse: #F6F2EA;
  --text-primary: #EDE8E2;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-inverse: #151518;
  --golden: #D4A853;
  --golden-hover: #e4c47a;
  --ocean: #4a8fa3;
  --sage: #8fb893;
  --terracotta: #d4665a;
  --border: rgba(237,232,226,0.08);
  --border-subtle: rgba(237,232,226,0.04);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.2);
  --card-shadow-hover: 0 20px 50px rgba(0,0,0,0.35);
  --overlay-heavy: rgba(14,14,16,0.88);
  --overlay-medium: rgba(14,14,16,0.6);
  --overlay-light: rgba(14,14,16,0.3);
  --nav-bg: rgba(14,14,16,0.92);
  --nav-text: #EDE8E2;
  --search-bg: #1c1c20;
  --filter-bg: #1c1c20;
  --filter-active: #EDE8E2;
  --filter-active-text: #151518;
}

/* --- BASE RESET (Bricks handles most, these are additions) --- */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Poppins', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.5s ease, color 0.4s ease;
  overflow-x: hidden;
}

/* --- TYPOGRAPHY OVERRIDES --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  color: var(--text-primary);
}
.editorial, .editorial-body {
  font-family: 'Cormorant Garamond', serif;
}

/* --- FILM GRAIN OVERLAY --- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
  opacity: 0.35;
}

/* --- PAGE LOADER --- */
.tn-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s cubic-bezier(.16,1,.3,1), visibility .6s;
}
.tn-loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.tn-loader__mark {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(12px);
  animation: tnFadeUp .8s .2s cubic-bezier(.16,1,.3,1) forwards;
}
.tn-loader__mark em {
  font-style: normal;
  color: var(--golden);
}
@keyframes tnFadeUp { to { opacity: 1; transform: none; } }

/* --- SCROLL REVEAL ANIMATIONS --- */
.rv {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1.2s cubic-bezier(.16,1,.3,1);
}
.rv.vis { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .1s; }
.rv-d2 { transition-delay: .2s; }
.rv-d3 { transition-delay: .3s; }
.rv-d4 { transition-delay: .4s; }
.rv-d5 { transition-delay: .5s; }

/* --- NAVIGATION --- */
.tn-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: var(--nav-bg);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 1px 0 var(--border);
  transition: padding .5s cubic-bezier(.16,1,.3,1);
}
.tn-nav.scrolled { padding: .75rem 0; }

.tn-nav__logo {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-primary);
}
.tn-nav__logo em {
  font-style: normal;
  color: var(--golden);
}

.tn-nav__link {
  font-size: .6875rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: .08em;
  text-transform: uppercase;
  position: relative;
  padding: .25rem 0;
  transition: color .4s;
}
.tn-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--golden);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .5s cubic-bezier(.16,1,.3,1);
}
.tn-nav__link:hover::after,
.tn-nav__link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* --- THEME TOGGLE BUTTON --- */
.tn-theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  transition: color .4s, background .3s;
}
.tn-theme-toggle:hover {
  background: rgba(212,168,83,.15);
  color: var(--golden);
}
.tn-theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
html[data-theme="dark"] .tn-theme-toggle .icon-moon { display: none; }
html[data-theme="light"] .tn-theme-toggle .icon-sun { display: none; }
html:not([data-theme]) .tn-theme-toggle .icon-sun { display: none; }

/* --- CTA BUTTON (Book Direct) --- */
.tn-cta {
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bg-secondary);
  background: var(--golden);
  padding: .7rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: color .4s;
  border: none;
  cursor: pointer;
}
.tn-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--text-primary);
  transform: translateY(101%);
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
.tn-cta:hover::before { transform: none; }
.tn-cta:hover { color: var(--golden); }
.tn-cta span { position: relative; z-index: 1; }

/* --- PROPERTY CARD --- */
.tn-pc {
  background: var(--bg-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform .6s cubic-bezier(.16,1,.3,1), box-shadow .6s;
}
.tn-pc:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}
.tn-pc__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.tn-pc__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.16,1,.3,1);
}
.tn-pc:hover .tn-pc__img img {
  transform: scale(1.05);
}
.tn-pc__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--golden);
  color: #151518;
  font-size: .5625rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 2px;
}
.tn-pc__save {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: background .3s, transform .3s;
}
.tn-pc__save:hover {
  background: #fff;
  transform: scale(1.1);
}
.tn-pc__save svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: #333;
  stroke-width: 1.5;
}
.tn-pc__body { padding: 1.25rem 1.5rem; }
.tn-pc__loc {
  font-size: .5625rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--golden);
  margin-bottom: .35rem;
}
.tn-pc__name {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text-primary);
  margin-bottom: .5rem;
}
.tn-pc__meta {
  display: flex;
  gap: 1rem;
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: .75rem;
}
.tn-pc__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
}
.tn-pc__price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.tn-pc__price small {
  font-weight: 400;
  color: var(--text-muted);
  font-size: .75rem;
}
.tn-pc__stars {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text-primary);
}
.tn-pc__stars svg {
  width: 14px;
  height: 14px;
  fill: var(--golden);
  stroke: none;
}

/* --- EYEBROW LABEL --- */
.tn-eyebrow {
  font-size: .5625rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--golden);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.tn-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--golden);
}

/* --- SECTION HEADING --- */
.tn-section-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.tn-section-heading strong { font-weight: 700; }
.tn-section-heading em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
}

/* --- FILTER TABS --- */
.tn-filter-tab {
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--text-secondary);
  background: var(--filter-bg);
  border: 1px solid var(--border);
  padding: .5rem 1.25rem;
  border-radius: 100px;
  cursor: pointer;
  white-space: nowrap;
  transition: all .3s;
}
.tn-filter-tab:hover {
  border-color: var(--golden);
  color: var(--golden);
}
.tn-filter-tab.active {
  background: var(--filter-active);
  color: var(--filter-active-text);
  border-color: var(--filter-active);
}

/* --- MARQUEE TRUST BAR --- */
.tn-marquee {
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  background: var(--bg-secondary);
  overflow: hidden;
}
.tn-marquee__track {
  display: flex;
  gap: 4rem;
  animation: tnMarqueeScroll 30s linear infinite;
  width: max-content;
}
@keyframes tnMarqueeScroll {
  to { transform: translateX(-50%); }
}
.tn-marquee__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
}
.tn-marquee__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--golden);
  letter-spacing: -.02em;
}
.tn-marquee__label {
  font-size: .6875rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* --- FOOTER --- */
.tn-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}
.tn-footer__logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-primary);
}
.tn-footer__logo em {
  font-style: normal;
  color: var(--golden);
}
.tn-footer__tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: .5rem;
}
.tn-footer__heading {
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.tn-footer__link {
  font-size: .8125rem;
  color: var(--text-secondary);
  transition: color .3s;
  display: block;
  padding: .25rem 0;
}
.tn-footer__link:hover { color: var(--golden); }

.tn-footer__newsletter-input {
  width: 100%;
  padding: .75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: .8125rem;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color .3s;
}
.tn-footer__newsletter-input:focus {
  border-color: var(--golden);
}
.tn-footer__newsletter-btn {
  width: 100%;
  padding: .75rem;
  background: var(--golden);
  color: #151518;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background .3s;
}
.tn-footer__newsletter-btn:hover {
  background: var(--golden-hover);
}

/* --- RESPONSIVE --- */
@media (max-width: 991px) {
  .tn-nav__links-desktop { display: none; }
  .tn-nav__burger { display: flex; }
}
@media (max-width: 767px) {
  .tn-pc__body { padding: 1rem 1.25rem; }
}