/* =========================================================
   One Third Residence (Taiwan) Co., Ltd — Design System
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --white:       #FFFFFF;
  --ivory:       #FAFAF8;
  --surface:     #F4F2EE;
  --charcoal:    #1C1C1C;
  --dark:        #111111;
  --gold:        #B8975A;
  --gold-light:  #D4AF78;
  --gold-pale:   #EDE0CC;
  --gray-100:    #EEECE8;
  --gray-200:    #DEDAD4;
  --gray-400:    #A5A19B;
  --gray-600:    #6C6860;
  --gray-800:    #3A3835;

  --font-serif:  'Cormorant Garamond', 'Noto Serif TC', Georgia, serif;
  --font-sans:   'DM Sans', 'PingFang TC', 'Microsoft JhengHei', sans-serif;

  --nav-h:       80px;
  --max-w:       1280px;
  --trans:       0.3s ease;
  --trans-slow:  0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.14);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Typography ─────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 400; line-height: 1.15; }
h1 { font-size: clamp(2.6rem, 5vw, 4.5rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.8rem); }
h4 { font-size: 1.25rem; }
p  { line-height: 1.75; }

/* ── Layout ─────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: 2rem; }
.section { padding-block: 6rem; }
.section--dark { background: var(--charcoal); color: var(--white); }
.section--surface { background: var(--surface); }
.section--ivory { background: var(--ivory); }

.section__header { text-align: center; margin-bottom: 4rem; }
.section__eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section__title { margin-bottom: 1rem; }
.section__subtitle { color: var(--gray-600); max-width: 560px; margin-inline: auto; font-size: 1.05rem; }
.section--dark .section__subtitle { color: var(--gray-400); }

/* Gold divider line */
.divider {
  width: 48px; height: 1px;
  background: var(--gold);
  margin: 1.25rem auto;
}
.divider--left { margin-left: 0; }

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background var(--trans), box-shadow var(--trans);
}
.nav--scrolled { background: var(--white); box-shadow: 0 1px 0 var(--gray-200); }
.nav--light:not(.nav--scrolled) .nav__link,
.nav--light:not(.nav--scrolled) .nav__logo-en { color: rgba(255,255,255,0.85); }
.nav--light:not(.nav--scrolled) .nav__logo-cn { color: var(--white); }
.nav--light:not(.nav--scrolled) .nav__toggle span { background: var(--white); }

.nav__container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo { display: flex; align-items: center; line-height: 1; text-decoration: none; }
/* Logo image — shown when logo.png exists */
.nav__logo-img { height: 38px; width: auto; display: none; object-fit: contain; }
.nav__logo-img--sidebar { height: 30px; filter: brightness(10); }
/* Text fallback — shown when no logo.png */
.nav__logo-fallback { display: flex; flex-direction: column; line-height: 1; }
.nav__logo-main { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 500; letter-spacing: 0.05em; color: var(--charcoal); }
.nav__logo-sub  { font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-top: 2px; }
/* Light nav override */
.nav--light:not(.nav--scrolled) .nav__logo-main { color: var(--white); }
.nav--light:not(.nav--scrolled) .nav__logo-sub  { color: var(--gold-light); }
/* Sidebar logo text */
.sidebar__logo-cn { font-family: var(--font-serif); font-size: 1.1rem; color: var(--white); display: block; }
.sidebar__logo-en { font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); display: block; margin-top: 3px; }

.nav__menu { display: flex; align-items: center; gap: 2.5rem; }
.nav__link {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--gray-800);
  transition: color var(--trans);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute; bottom: -3px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--trans);
}
.nav__link:hover { color: var(--gold); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link--active { color: var(--gold); }
.nav__link--active::after { transform: scaleX(1); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav__toggle span { display: block; width: 22px; height: 1.5px; background: var(--charcoal); transition: var(--trans); }

/* Lang switcher */
.lang-switcher { display: flex; gap: 3px; align-items: center; }
.lang-btn {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--gray-500); border: 1px solid var(--gray-200);
  padding: 0.28em 0.6em; transition: color var(--trans), border-color var(--trans), background var(--trans);
  white-space: nowrap; border-radius: 2px;
}
.lang-btn:hover { color: var(--gold); border-color: var(--gold-pale); }
.lang-btn.active { color: var(--gold); border-color: var(--gold); background: rgba(182,146,88,0.07); }
.nav--light:not(.nav--scrolled) .lang-btn { color: rgba(255,255,255,0.55); border-color: rgba(255,255,255,0.2); }
.nav--light:not(.nav--scrolled) .lang-btn:hover { color: var(--gold-light); border-color: var(--gold-pale); }
.nav--light:not(.nav--scrolled) .lang-btn.active { color: var(--gold-light); border-color: var(--gold); background: rgba(182,146,88,0.12); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh; min-height: 600px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: var(--charcoal);
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(15,12,8,0.5) 0%, rgba(15,12,8,0.35) 50%, rgba(15,12,8,0.6) 100%);
}
.hero__content {
  position: relative; z-index: 1;
  text-align: center; color: var(--white);
  padding-inline: 2rem;
  max-width: 800px;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.72rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold-light); margin-bottom: 1.5rem;
  opacity: 0; animation: fadeUp 0.8s 0.3s ease forwards;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 300; line-height: 1.1;
  color: var(--white);
  opacity: 0; animation: fadeUp 0.8s 0.5s ease forwards;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero__title em { font-style: italic; color: var(--gold-light); }
.hero__subtitle {
  font-size: 1.05rem; font-weight: 300;
  color: rgba(255,255,255,0.8);
  margin-top: 1.25rem; letter-spacing: 0.04em;
  opacity: 0; animation: fadeUp 0.8s 0.7s ease forwards;
}
.hero__actions {
  margin-top: 2.5rem;
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s 0.9s ease forwards;
}
.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.5); font-size: 0.68rem; letter-spacing: 0.15em;
  text-transform: uppercase; z-index: 1;
  animation: bounce 2s 2s ease-in-out infinite;
}
.hero__scroll::before {
  content: '';
  display: block; width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}
.hero--video .hero__bg { display: none; }
.hero--video .hero__video { display: block; }

/* ── Hero Carousel ───────────────────────────────────────── */
@keyframes kenBurns {
  from { transform: scale(1); }
  to   { transform: scale(1.1); }
}
.hero--carousel .hero-slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1);
  pointer-events: none;
}
.hero--carousel .hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}
.hero--carousel .hero-slide .hero__bg {
  animation: none;
}
.hero--carousel .hero-slide.active .hero__bg {
  animation: kenBurns 12s ease-in-out forwards;
}
.hero--carousel .hero-slide .hero__eyebrow,
.hero--carousel .hero-slide .hero__title,
.hero--carousel .hero-slide .hero__subtitle,
.hero--carousel .hero-slide .hero__actions {
  opacity: 0;
  animation: none;
}
.hero--carousel .hero-slide.active .hero__eyebrow {
  animation: fadeUp 0.75s 0.2s ease forwards;
}
.hero--carousel .hero-slide.active .hero__title {
  animation: fadeUp 0.75s 0.4s ease forwards;
}
.hero--carousel .hero-slide.active .hero__subtitle {
  animation: fadeUp 0.75s 0.6s ease forwards;
}
.hero--carousel .hero-slide.active .hero__actions {
  animation: fadeUp 0.75s 0.8s ease forwards;
}
.hero-dots {
  position: absolute; right: 2rem; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 0.55rem;
  z-index: 10;
}
.hero-dot {
  width: 3px; height: 20px;
  background: rgba(255,255,255,0.3);
  border: none; padding: 0;
  cursor: pointer; border-radius: 2px;
  transition: height 0.35s ease, background 0.35s ease;
}
.hero-dot.active {
  height: 44px;
  background: var(--gold);
}
.hero-arrow {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  width: 48px; height: 48px; border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s ease;
}
.hero-arrow:hover { background: rgba(255,255,255,0.2); }
.hero-arrow--prev { left: 2rem; }
.hero-arrow--next { right: 5.5rem; }
@media (max-width: 768px) {
  .hero-dots { right: 1rem; }
  .hero-arrow { display: none; }
}

/* Page hero (inner pages) */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
}
.page-hero__eyebrow { color: var(--gold-light); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1rem; display: block; }
.page-hero__title { color: var(--white); }
.page-hero__subtitle { color: rgba(255,255,255,0.6); margin-top: 0.75rem; }
.page-hero--bg { background-size: cover; background-position: center; position: relative; }
.page-hero--bg::before { content: ''; position: absolute; inset: 0; background: rgba(17,14,10,0.62); }
.page-hero--bg .container { position: relative; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85em 2.2em;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  transition: var(--trans); white-space: nowrap;
}
.btn--gold {
  background: var(--gold); color: var(--white);
}
.btn--gold:hover { background: var(--gold-light); }
.btn--outline {
  border: 1px solid rgba(255,255,255,0.5); color: var(--white);
}
.btn--outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn--outline-dark {
  border: 1px solid var(--charcoal); color: var(--charcoal);
}
.btn--outline-dark:hover { background: var(--charcoal); color: var(--white); }
.btn--outline-gold {
  border: 1px solid var(--gold); color: var(--gold);
}
.btn--outline-gold:hover { background: var(--gold); color: var(--white); }
.btn--sm { padding: 0.6em 1.5em; font-size: 0.75rem; }

/* ── Property Cards ─────────────────────────────────────── */
.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}
.property-card {
  background: var(--white);
  overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans);
}
.property-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.property-card__image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #fff;
}
.property-card__image img {
  width: 100%; height: 100%; object-fit: contain;
  transition: transform var(--trans-slow);
}
.property-card:hover .property-card__image img { transform: scale(1.03); }
.property-card__placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #2a2825 0%, #1a1715 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.5rem; color: var(--gray-600);
}
.property-card__placeholder svg { opacity: 0.3; }
.property-card__placeholder span { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.4; }

.property-card__badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--gold); color: var(--white);
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.35em 0.8em;
}
.property-card__status {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.35em 0.8em;
}
.property-card__status--available { background: rgba(255,255,255,0.9); color: var(--charcoal); }
.property-card__status--coming-soon { background: rgba(28,28,28,0.75); color: var(--white); }
.property-card__status--sold { background: rgba(160,40,40,0.85); color: var(--white); }

.property-card__body { padding: 1.5rem; border: 1px solid var(--gray-200); border-top: none; }
.property-card__location { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.property-card__name { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 400; line-height: 1.2; }
.property-card__name-zh { font-size: 0.9rem; color: var(--gray-600); margin-top: 0.2rem; }
.property-card__meta {
  display: flex; gap: 1.25rem; margin-top: 1rem; padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
  font-size: 0.8rem; color: var(--gray-600);
}
.property-card__meta-item { display: flex; align-items: center; gap: 0.4rem; }
.property-card__price { font-family: var(--font-serif); font-size: 1.15rem; color: var(--gold); margin-top: 1rem; }

/* ── Service Cards ──────────────────────────────────────── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 0; }
.service-card {
  padding: 3rem 2.5rem;
  border: 1px solid var(--gray-200);
  margin: -1px -1px 0 0;
  transition: background var(--trans);
}
.service-card:hover { background: var(--ivory); }
.service-card__icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem; color: var(--gold);
}
.service-card__title { font-family: var(--font-serif); font-size: 1.4rem; margin-bottom: 0.75rem; }
.service-card__text { color: var(--gray-600); font-size: 0.92rem; line-height: 1.7; }

/* ── About Section ──────────────────────────────────────── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.about-grid--reverse .about__image { order: -1; }
.about__image {
  position: relative;
  aspect-ratio: 4/5; overflow: hidden;
}
.about__image img { width: 100%; height: 100%; object-fit: cover; }
.about__image-accent {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  width: 60%; aspect-ratio: 1;
  border: 1px solid var(--gold-pale);
  z-index: -1;
}
.about__eyebrow { color: var(--gold); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; display: block; margin-bottom: 1rem; }
.about__title { margin-bottom: 0.75rem; }
.about__text { color: var(--gray-600); line-height: 1.8; margin-top: 1.25rem; }
.about__stats { display: flex; gap: 3rem; margin-top: 2.5rem; padding-top: 2.5rem; border-top: 1px solid var(--gray-200); }
.about__stat-value { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 300; color: var(--gold); display: block; }
.about__stat-label { font-size: 0.78rem; color: var(--gray-600); letter-spacing: 0.08em; text-transform: uppercase; }

/* ── Why Us ─────────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 3rem; }
.why-item { text-align: center; }
.why-item__number {
  font-family: var(--font-serif); font-size: 3.5rem; font-weight: 300;
  color: var(--gold-pale); line-height: 1; display: block; margin-bottom: 0.5rem;
}
.section--dark .why-item__number { color: rgba(184,151,90,0.2); }
.why-item__title { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 0.75rem; }
.why-item__text { color: var(--gray-600); font-size: 0.9rem; }
.section--dark .why-item__text { color: var(--gray-400); }

/* ── CTA Banner ─────────────────────────────────────────── */
.cta { background: var(--charcoal); color: var(--white); padding-block: 5rem; text-align: center; }
.cta__title { color: var(--white); margin-bottom: 1rem; }
.cta__text { color: var(--gray-400); max-width: 480px; margin-inline: auto; margin-bottom: 2.5rem; }

/* ── Property Detail ────────────────────────────────────── */
/* 5-tile Airbnb-style gallery grid */
.pg-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 4px;
  margin-top: var(--nav-h);
  overflow: hidden;
}
.pg-cell {
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  position: relative;
}
.pg-cell img {
  width: 100%; height: 100%;
  object-fit: contain;
  background: #fff;
  transition: transform 0.4s ease;
  display: block;
}
.pg-cell:hover img { transform: scale(1.04); }
.pg-main { grid-column: 1; grid-row: 1 / 3; }
.pg-empty {
  display: flex; align-items: center; justify-content: center;
  background: #e8e6e1;
  color: #aaa; font-size: 0.7rem; letter-spacing: 0.1em;
}
.pg-all-btn {
  position: absolute; bottom: 1rem; right: 1rem;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 8px;
  padding: 0.55em 1.1em;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.03em;
  cursor: pointer; white-space: nowrap;
  display: flex; align-items: center; gap: 0.4em;
  transition: background 0.2s;
  color: var(--charcoal);
}
.pg-all-btn:hover { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.12); }
.pg-all-btn svg { flex-shrink: 0; }

/* Lightbox */
.lb {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; flex-direction: column;
  background: rgba(0,0,0,0.96);
}
.lb[hidden] { display: none !important; }
.lb__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
  color: #fff;
  flex-shrink: 0;
}
.lb__counter { font-size: 0.9rem; color: rgba(255,255,255,0.75); }
.lb__close {
  background: none; border: none; cursor: pointer;
  color: #fff; font-size: 1.6rem; line-height: 1;
  padding: 0.3rem 0.6rem; border-radius: 4px;
  transition: background 0.2s;
}
.lb__close:hover { background: rgba(255,255,255,0.1); }
.lb__stage {
  flex: 1; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; min-height: 0;
}
.lb__img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  user-select: none;
  transition: opacity 0.18s ease;
}
.lb__img.lb--fade { opacity: 0; }
.lb__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.12);
  border: none; cursor: pointer; color: #fff;
  font-size: 2rem; line-height: 1; width: 52px; height: 52px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
  z-index: 2;
}
.lb__nav:hover { background: rgba(255,255,255,0.22); }
.lb__nav--prev { left: 1.2rem; }
.lb__nav--next { right: 1.2rem; }
.lb__nav:disabled { opacity: 0.2; cursor: default; }
.lb__thumbs-wrap {
  flex-shrink: 0;
  padding: 0.75rem 1.5rem 1rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.2) transparent;
}
.lb__thumbs {
  display: flex; gap: 6px; justify-content: center;
}
.lb__thumb {
  width: 64px; height: 48px; flex-shrink: 0;
  overflow: hidden; cursor: pointer; border-radius: 4px;
  border: 2px solid transparent;
  transition: border-color 0.15s, opacity 0.15s;
  opacity: 0.55;
}
.lb__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lb__thumb.active { border-color: var(--gold); opacity: 1; }
.lb__thumb:hover { opacity: 0.85; }

/* legacy gallery (keep for fallback) */
.property-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 300px 300px;
  gap: 0.5rem;
  margin-top: var(--nav-h);
}
.property-gallery__main { grid-row: 1 / 3; }
.property-gallery__item { overflow: hidden; background: #fff; }
.property-gallery__item img { width: 100%; height: 100%; object-fit: contain; transition: transform var(--trans-slow); }
.property-gallery__item:hover img { transform: scale(1.03); }

.property-detail { display: grid; grid-template-columns: 1fr 380px; gap: 4rem; padding-block: 4rem; align-items: start; }
.property-detail__price-tag { font-family: var(--font-serif); font-size: 1.8rem; color: var(--gold); margin-bottom: 2rem; }
.property-detail__specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-block: 2rem; }
.property-spec { padding: 1.25rem; background: var(--surface); }
.property-spec__label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.4rem; display: block; }
.property-spec__value { font-family: var(--font-serif); font-size: 1.35rem; }

.property-features { margin-block: 2rem; }
.property-features h3 { margin-bottom: 1rem; }
.feature-list { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.feature-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45em 1em;
  border: 1px solid var(--gray-200);
  font-size: 0.8rem; color: var(--gray-800);
}

.inquiry-box { position: sticky; top: calc(var(--nav-h) + 2rem); }
.inquiry-form { border: 1px solid var(--gray-200); padding: 2rem; }
.inquiry-form h3 { font-family: var(--font-serif); font-size: 1.4rem; margin-bottom: 1.5rem; }

/* ── Forms ──────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--gray-600); margin-bottom: 0.5rem; }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-200);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--charcoal);
  transition: border-color var(--trans);
  outline: none;
}
.form-control:focus { border-color: var(--gold); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A5A19B' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-item:first-child { border-top: 1px solid var(--gray-200); }
.faq-question {
  width: 100%; text-align: left;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 0;
  font-size: 1rem; font-weight: 400; color: var(--charcoal);
  gap: 1rem;
}
.faq-question__icon {
  flex-shrink: 0; width: 20px; height: 20px;
  position: relative; color: var(--gold);
  transition: transform var(--trans);
}
.faq-question__icon::before,
.faq-question__icon::after {
  content: ''; position: absolute;
  background: currentColor; border-radius: 1px;
}
.faq-question__icon::before { width: 2px; height: 12px; left: 9px; top: 4px; transition: transform var(--trans); }
.faq-question__icon::after  { width: 12px; height: 2px; left: 4px; top: 9px; }
.faq-item.open .faq-question__icon::before { transform: rotate(90deg); }
.faq-answer { padding-bottom: 1.5rem; color: var(--gray-600); line-height: 1.8; display: none; font-size: 0.93rem; }
.faq-answer p { margin-bottom: 0.75rem; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-item.open .faq-answer { display: block; }

/* ── Contact ─────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.contact-info__item { display: flex; gap: 1rem; margin-bottom: 2rem; align-items: flex-start; }
.contact-info__icon { flex-shrink: 0; width: 40px; height: 40px; border: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: center; color: var(--gold); }
.contact-info__label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.35rem; display: block; }
.contact-info__value { font-size: 0.92rem; color: var(--gray-800); line-height: 1.6; }

/* ── Footer ─────────────────────────────────────────────── */
.footer { background: var(--dark); color: rgba(255,255,255,0.55); padding-top: 4rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 4rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__brand-name { font-family: var(--font-serif); font-size: 1.5rem; color: var(--white); margin-bottom: 0.25rem; }
.footer__brand-en { font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.25rem; }
.footer__brand-text { font-size: 0.85rem; line-height: 1.75; max-width: 280px; }
.footer__col-title { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--white); margin-bottom: 1.25rem; }
.footer__links { display: flex; flex-direction: column; gap: 0.65rem; }
.footer__link { font-size: 0.84rem; transition: color var(--trans); }
.footer__link:hover { color: var(--gold-light); }
.footer__bottom { padding-block: 1.5rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; }
.footer__copyright { }
.footer__gold { color: var(--gold); }

/* ── Live Weather Widget ─────────────────────────────────── */
.wx-section {
  background: #16130f;
  padding-block: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.wx-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.wx-header__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.wx-header__updated {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.28);
}
.wx-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.wx-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 1.75rem 2rem;
  transition: border-color 0.3s;
}
.wx-card:hover { border-color: rgba(184,151,90,0.3); }
.wx-card__loc {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.wx-card__loc-badge {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  padding: 0.25em 0.75em;
  font-weight: 600;
}
.wx-card__loc-badge--snow { background: rgba(184,151,90,0.15); color: var(--gold); border: 1px solid rgba(184,151,90,0.35); }
.wx-card__loc-badge--city { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); border: 1px solid rgba(255,255,255,0.12); }
.wx-card__loc-badge--snowing { background: rgba(120,180,255,0.2); color: #a8d4ff; border-color: rgba(120,180,255,0.4); }
.wx-card__loc-name {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
}
.wx-card__main {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.wx-card__icon { color: var(--gold); flex-shrink: 0; }
.wx-card__temp-block { display: flex; flex-direction: column; gap: 0.25rem; }
.wx-card__temp {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}
.wx-card__cond {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
}
.wx-card__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 1.25rem;
}
.wx-card__meta-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.45);
}
.wx-card__meta-item svg { color: rgba(255,255,255,0.3); flex-shrink: 0; }
.wx-card__meta-item--snow svg { color: #8ec5fc; }
.wx-card__meta-item--snow { color: #8ec5fc; }
.wx-forecast {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.wx-fc-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.6rem 0.25rem;
  background: rgba(255,255,255,0.03);
}
.wx-fc-day__name { font-size: 0.8rem; color: rgba(255,255,255,0.35); letter-spacing: 0.05em; }
.wx-fc-day__icon { color: rgba(255,255,255,0.5); }
.wx-fc-day__hi { font-size: 0.92rem; color: rgba(255,255,255,0.8); font-weight: 500; }
.wx-fc-day__lo { font-size: 0.82rem; color: rgba(255,255,255,0.3); }
@media (max-width: 700px) {
  .wx-grid { grid-template-columns: 1fr; }
  .wx-card__meta { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 400px) {
  .wx-card { padding: 1.25rem 1rem; }
}

/* ── Hakuba Data Section ────────────────────────────────── */
.hakuba-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 3.5rem;
}
.hakuba-stat {
  padding: 2.5rem 2rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
  transition: background var(--trans);
}
.hakuba-stat:last-child { border-right: none; }
.hakuba-stat:hover { background: rgba(255,255,255,0.03); }
.hakuba-stat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.hakuba-stat__num em { font-size: 0.55em; font-style: normal; opacity: 0.8; }
.hakuba-stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}
.hakuba-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.hakuba-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 2rem 1.75rem;
  transition: background var(--trans), border-color var(--trans);
}
.hakuba-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(184,151,90,0.3); }
.hakuba-card__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(184,151,90,0.4);
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.hakuba-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hakuba-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.hakuba-card__list li {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  padding-left: 1rem;
  position: relative;
}
.hakuba-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.65em;
  width: 4px; height: 4px;
  background: var(--gold);
  opacity: 0.7;
}
.hakuba-source {
  text-align: center;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.04em;
}
@media (max-width: 900px) {
  .hakuba-stats { grid-template-columns: repeat(2, 1fr); }
  .hakuba-stat { border-bottom: 1px solid rgba(255,255,255,0.1); }
  .hakuba-stat:nth-child(2n) { border-right: none; }
  .hakuba-cards { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hakuba-stats { grid-template-columns: 1fr 1fr; }
}

/* ── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb { display: flex; gap: 0.5rem; align-items: center; font-size: 0.78rem; color: var(--gray-400); padding-block: 1rem; }
.breadcrumb a { color: var(--gray-400); transition: color var(--trans); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb__sep { opacity: 0.4; }

/* ── Booking Page ───────────────────────────────────────── */
.booking-intro { max-width: 640px; margin-inline: auto; text-align: center; }
.booking-tabs { display: flex; justify-content: center; gap: 0; margin-block: 2.5rem; border: 1px solid var(--gray-200); max-width: 500px; margin-inline: auto; }
.booking-tab { padding: 0.8em 2em; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; flex: 1; text-align: center; transition: var(--trans); color: var(--gray-600); }
.booking-tab.active, .booking-tab:hover { background: var(--gold); color: var(--white); }
.booking-iframe-wrapper {
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.booking-iframe-wrapper iframe { width: 100%; height: 700px; border: none; display: block; }

/* ── Phoenix Page ───────────────────────────────────────── */
.phoenix-hero-bg {
  background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1920&q=80');
}
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--gray-200); }
.timeline-item { padding: 0 0 2.5rem 2.5rem; position: relative; }
.timeline-item::before { content: ''; position: absolute; left: -5px; top: 4px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }
.timeline-year { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.4rem; }
.timeline-title { font-family: var(--font-serif); font-size: 1.15rem; margin-bottom: 0.5rem; }
.timeline-text { color: var(--gray-600); font-size: 0.9rem; }

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Utility ─────────────────────────────────────────────── */
.text-gold { color: var(--gold); }
.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-8 { margin-bottom: 2rem; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.hidden { display: none !important; }

/* ── Toast / Alert ──────────────────────────────────────── */
.toast {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  padding: 1rem 1.5rem; background: var(--charcoal); color: var(--white);
  font-size: 0.88rem; box-shadow: var(--shadow-lg);
  transform: translateY(100px); opacity: 0;
  transition: var(--trans-slow);
  max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast--success { border-left: 3px solid #4caf50; }
.toast--error   { border-left: 3px solid #f44336; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-grid--reverse .about__image { order: 0; }
  .property-detail { grid-template-columns: 1fr; }
  .inquiry-box { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding-block: 4rem; }
  .nav__menu { display: none; flex-direction: column; align-items: flex-start; position: fixed; inset: var(--nav-h) 0 0 0; background: var(--white); padding: 2rem; gap: 0; overflow-y: auto; }
  .nav__menu.open { display: flex; }
  .nav__link { font-size: 1.1rem; padding-block: 1rem; width: 100%; border-bottom: 1px solid var(--gray-100); }
  .nav__link::after { display: none; }
  .nav__toggle { display: flex; }
  .nav--scrolled, .nav { background: var(--white); }
  .nav--light:not(.nav--scrolled) .nav__toggle span { background: var(--white); }
  .hero__title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .properties-grid { grid-template-columns: 1fr; }
  .pg-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 220px; }
  .pg-main { grid-column: 1 / 3; grid-row: 1; }
  .pg-cell:nth-child(n+4) { display: none; }
  .property-gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .property-gallery__main { grid-row: auto; }
  .property-gallery__side { display: none; }
  .property-detail__specs { grid-template-columns: 1fr 1fr; }
  .about__stats { gap: 1.5rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding-inline: 1.25rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .property-detail__specs { grid-template-columns: 1fr; }
}