/* ============================================================
   LIVSPACE — Premium Interior & Space Design
   style.css
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dark: #1A1A2E;
  --dark-2: #16213E;
  --gold: #C9A96E;
  --gold-light: #dfc08e;
  --gold-dark: #a8843f;
  --white: #ffffff;
  --off-white: #FAF9F6;
  --beige: #F4EFE8;
  --beige-2: #EDE5D8;
  --gray-100: #f8f8f8;
  --gray-200: #e8e8e8;
  --gray-400: #9a9a9a;
  --gray-600: #666666;
  --gray-800: #333333;
  --text: #2c2c2c;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Noto Sans KR', sans-serif;
  --nav-h: 80px;
  --trans: 0.3s ease;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 4px;
  --radius-lg: 12px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Container ── */
.container {
  width: 100%; max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Shared ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 20px;
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--gray-600);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: all var(--trans);
  white-space: nowrap;
  cursor: pointer;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
}
.btn-gold:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-full { width: 100%; }

/* ── Navigation ── */
.nav-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  transition: background var(--trans), box-shadow var(--trans);
}
.nav-header.scrolled {
  background: rgba(26,26,46,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 1;
}
.logo-l {
  color: var(--gold);
  font-size: 2.1rem;
}
.logo-rest {
  color: var(--white);
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-menu a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.05em;
  transition: color var(--trans);
  position: relative;
  padding-bottom: 4px;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1.5px;
  background: var(--gold);
  transition: width var(--trans);
}
.nav-menu a:hover { color: var(--white); }
.nav-menu a:hover::after { width: 100%; }
.nav-cta {
  background: var(--gold) !important;
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--gold-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201,169,110,0.4);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--trans);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,46,0.72) 0%,
    rgba(26,26,46,0.45) 50%,
    rgba(26,26,46,0.25) 100%
  );
}
.hero-content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 1200px;
  padding: 0 24px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}
.hero-slide.active .hero-eyebrow,
.hero-slide.active .hero-title,
.hero-slide.active .hero-sub,
.hero-slide.active .hero-actions {
  animation-play-state: running;
}

/* Hero controls */
.hero-controls {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
  z-index: 10;
}
.hero-prev, .hero-next {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: var(--white);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans);
  backdrop-filter: blur(4px);
}
.hero-prev:hover, .hero-next:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.1);
}
.hero-dots {
  display: flex;
  gap: 10px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  transition: all var(--trans);
  cursor: pointer;
}
.dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--gold);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  right: 40px;
  bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ── Stats Bar ── */
.stats-bar {
  background: var(--dark);
  padding: 48px 24px;
}
.stats-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--gold);
}
.stat-unit {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 500;
}
.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

/* ── Services ── */
.services {
  padding: 120px 0;
  background: var(--off-white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--trans);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans);
}
.service-card:hover, .service-card:focus {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: transparent;
  outline: none;
}
.service-card:hover::before, .service-card:focus::before { transform: scaleX(1); }
.service-icon {
  width: 48px; height: 48px;
  color: var(--gold);
  margin-bottom: 24px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-name {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 20px;
}
.service-list {
  list-style: none;
  margin-bottom: 28px;
}
.service-list li {
  font-size: 0.875rem;
  color: var(--gray-600);
  padding: 6px 0;
  padding-left: 16px;
  position: relative;
  border-top: 1px solid var(--gray-200);
}
.service-list li:last-child { border-bottom: 1px solid var(--gray-200); }
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold);
}
.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.02em;
  transition: gap var(--trans);
}
.service-link:hover { color: var(--gold-dark); }

/* ── Portfolio ── */
.portfolio {
  padding: 120px 0;
  background: var(--white);
}
.portfolio-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  transition: all var(--trans);
  letter-spacing: 0.03em;
}
.filter-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--gray-100);
  transition: transform var(--trans), box-shadow var(--trans), opacity 0.35s ease;
}
.portfolio-item.hidden {
  display: none;
}
.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.portfolio-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.portfolio-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-item:hover .portfolio-img-wrap img {
  transform: scale(1.07);
}
.portfolio-hover {
  position: absolute;
  inset: 0;
  background: rgba(26,26,46,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--trans);
}
.portfolio-item:hover .portfolio-hover { opacity: 1; }
.portfolio-hover-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-size: 2rem;
  line-height: 56px;
  text-align: center;
  display: block;
  transform: scale(0.7);
  transition: transform var(--trans);
}
.portfolio-item:hover .portfolio-hover-icon { transform: scale(1); }
.portfolio-info {
  padding: 20px;
}
.portfolio-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,169,110,0.1);
  border: 1px solid rgba(201,169,110,0.25);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.portfolio-info h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.4;
}
.portfolio-info p {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

/* ── Listings ── */
.listings {
  padding: 120px 0;
  background: var(--beige);
}
.listings-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-select {
  padding: 12px 20px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--gray-800);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%239a9a9a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
  transition: border-color var(--trans);
  min-width: 140px;
}
.filter-select:focus { outline: none; border-color: var(--gold); }
.filter-reset {
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  transition: all var(--trans);
}
.filter-reset:hover {
  border-color: var(--dark);
  color: var(--dark);
}
.listings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.listing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--trans), box-shadow var(--trans);
  box-shadow: var(--shadow-sm);
}
.listing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.listing-card.hidden { display: none; }
.listing-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.listing-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.listing-card:hover .listing-img-wrap img { transform: scale(1.06); }
.listing-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--dark);
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 999px;
}
.listing-badge-alt {
  background: var(--gold);
  color: var(--white);
}
.listing-body { padding: 24px; }
.listing-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.ltag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-100);
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.ltag-new { background: #e8f4e8; color: #2d7a2d; }
.ltag-hot { background: #fde8e8; color: #c0392b; }
.listing-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  line-height: 1.4;
}
.listing-loc {
  font-size: 0.8375rem;
  color: var(--gray-400);
  margin-bottom: 14px;
}
.listing-specs {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  font-size: 0.8375rem;
  color: var(--gray-600);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 0;
}
.listing-specs span::before {
  content: '';
}
.listing-price {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
}
.listings-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--gray-400);
  font-size: 1rem;
  grid-column: 1 / -1;
}

/* ── Testimonials ── */
.testimonials {
  padding: 120px 0;
  background: var(--dark);
}
.testimonials .section-eyebrow { color: var(--gold); }
.testimonials .section-title { color: var(--white); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform var(--trans), border-color var(--trans);
}
.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,169,110,0.3);
}
.testi-stars {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.testi-text {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.85;
  font-style: italic;
  margin-bottom: 28px;
}
.testi-footer {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testi-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}
.testi-name {
  display: block;
  font-style: normal;
  font-weight: 600;
  color: var(--white);
  font-size: 0.9375rem;
}
.testi-role {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

/* ── Contact ── */
.contact {
  padding: 120px 0;
  background: var(--off-white);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 20px;
}
.contact-sub {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 40px;
}
.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-details li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--gray-800);
}
.contact-details li svg {
  width: 20px; height: 20px;
  color: var(--gold);
  flex-shrink: 0;
}

/* Form */
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-800);
}
.required { color: var(--gold); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--trans), box-shadow var(--trans);
  resize: vertical;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%239a9a9a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}
.form-group input.error,
.form-group select.error {
  border-color: #e53e3e;
}
.form-error {
  font-size: 0.8rem;
  color: #e53e3e;
  min-height: 16px;
}
.form-privacy {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 12px;
}

/* ── Footer ── */
.footer {
  background: var(--dark-2);
  color: rgba(255,255,255,0.7);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding: 72px 0 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { margin-bottom: 16px; }
.footer-tagline {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 16px;
}
.footer-addr {
  font-size: 0.8375rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.4);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a,
.footer-col ul li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--trans);
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}
.footer-bottom p { font-size: 0.8375rem; color: rgba(255,255,255,0.3); }
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans);
  color: rgba(255,255,255,0.5);
}
.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10,10,20,0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal-overlay:not([hidden]) {
  opacity: 1;
}
.modal-overlay[hidden] { display: none !important; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-box--sm {
  max-width: 420px;
  text-align: center;
  padding: 52px 40px;
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gray-100);
  font-size: 1.375rem;
  color: var(--gray-800);
  line-height: 36px;
  text-align: center;
  z-index: 1;
  transition: all var(--trans);
}
.modal-close:hover {
  background: var(--dark);
  color: var(--white);
  transform: rotate(90deg);
}
.modal-img-wrap {
  aspect-ratio: 16/7;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.modal-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.modal-content {
  padding: 36px 40px 40px;
}
.modal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 600;
  color: var(--dark);
  margin: 12px 0;
}
.modal-content p {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 24px;
}
.modal-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  padding: 20px;
  background: var(--gray-100);
  border-radius: var(--radius);
  margin-bottom: 28px;
}
.modal-specs > div { display: flex; flex-direction: column; gap: 4px; }
.modal-specs dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.modal-specs dd {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--dark);
}
.modal-cta { width: 100%; }

/* Success Modal */
.success-icon { margin-bottom: 24px; }
.success-icon svg { width: 60px; height: 60px; margin: 0 auto; }
.success-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--dark);
  margin-bottom: 16px;
}
.success-msg {
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 32px;
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--gold);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all var(--trans);
  z-index: 500;
  border: 1.5px solid rgba(201,169,110,0.3);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-4px);
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
@keyframes modalIn {
  from { transform: scale(0.92) translateY(20px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
@keyframes countUp {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Responsive ── */

/* 1100px */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 900px */
@media (max-width: 900px) {
  :root { --nav-h: 68px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 20px; max-width: 560px; margin: 0 auto; }
  .listings-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { flex-wrap: wrap; gap: 0; }
  .stat-item { flex: 1 0 40%; padding: 24px; }
  .stat-divider { display: none; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

/* 768px — mobile nav */
@media (max-width: 768px) {
  .nav-toggle { display: flex; z-index: 10; }
  .nav-menu {
    position: fixed;
    top: 0; right: 0;
    width: 280px;
    height: 100vh;
    background: var(--dark);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    padding: 80px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block;
    padding: 16px 0;
    font-size: 1.0625rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-menu a::after { display: none; }
  .nav-cta {
    margin-top: 20px;
    text-align: center;
    padding: 14px 24px !important;
  }

  .hero-title { font-size: clamp(2.25rem, 8vw, 3.5rem); }
  .hero-controls { bottom: 28px; gap: 16px; }
  .hero-scroll { display: none; }

  .services-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .portfolio-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .listings-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 24px; }

  .modal-box { max-height: 95vh; }
  .modal-content { padding: 24px 24px 28px; }
  .modal-img-wrap { aspect-ratio: 4/3; }

  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .footer-links { grid-template-columns: 1fr; gap: 24px; }

  .section-header { margin-bottom: 40px; }
  .services, .portfolio, .listings, .testimonials, .contact { padding: 80px 0; }
}

/* 480px */
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .stats-inner { flex-direction: column; }
  .stat-item { flex: none; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat-item:last-child { border-bottom: none; }
  .listings-filters { flex-direction: column; align-items: stretch; }
  .filter-select, .filter-reset { width: 100%; }
}