/* ============================================================
   唐风荔枝外贸有限公司 - 全局样式表
   主题：现代商务 + 东方美学
   ============================================================ */

/* CSS 变量 */
:root {
  --color-primary: #C62828;
  --color-primary-dark: #8B0000;
  --color-primary-light: #EF5350;
  --color-accent: #D4A853;
  --color-accent-light: #F5E6C8;
  --color-dark: #0F0F0F;
  --color-dark-alt: #1A1A2E;
  --color-gray: #666;
  --color-gray-light: #999;
  --color-bg: #FAFAFA;
  --color-bg-warm: #F8F5F0;
  --color-white: #FFFFFF;
  --font-heading: 'Noto Serif SC', 'Playfair Display', serif;
  --font-body: 'Inter', 'Noto Sans SC', -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --max-width: 1280px;
  --header-height: 72px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; transition: var(--transition); }
input, textarea, select { font-family: inherit; }

/* Container */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }
@media (min-width: 1024px) { .container { padding: 0 60px; } }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
.section-subtitle {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: inline-block;
  position: relative;
}
.section-subtitle::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  margin-top: 8px;
}
.section-title { margin-bottom: 20px; }
.section-desc { color: var(--color-gray); font-size: 1.125rem; max-width: 600px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(198, 40, 40, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(198, 40, 40, 0.45);
}
.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-gold {
  background: linear-gradient(135deg, var(--color-accent), #B8860B);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(212, 168, 83, 0.35);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212, 168, 83, 0.45); }
.btn-sm { padding: 10px 24px; font-size: 0.875rem; }
.btn-lg { padding: 16px 40px; font-size: 1.125rem; }

/* Cards */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.04);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.card-img { width: 100%; height: 240px; object-fit: cover; }
.card-body { padding: 28px; }
.card-title { font-family: var(--font-heading); font-size: 1.25rem; margin-bottom: 12px; }
.card-text { color: var(--color-gray); font-size: 0.95rem; line-height: 1.6; }

/* Section spacing */
.section { padding: 80px 0; }
@media (min-width: 768px) { .section { padding: 120px 0; } }

/* Grid layouts */
.grid-2 { display: grid; gap: 40px; }
.grid-3 { display: grid; gap: 30px; }
.grid-4 { display: grid; gap: 24px; }
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  z-index: 1000;
  transition: var(--transition);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.2rem;
  font-family: var(--font-heading);
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
}
.logo-text span { color: var(--color-primary); }
.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: 32px; }
}
.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-dark);
  position: relative;
  padding: 4px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover, .nav-link.active { color: var(--color-primary); }
.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta { display: block; } }
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
@media (min-width: 1024px) { .mobile-menu-btn { display: none; } }
.mobile-menu-btn span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  position: fixed;
  top: var(--header-height); left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  padding: 40px 24px;
  transform: translateX(100%);
  transition: transform 0.4s ease;
  z-index: 999;
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-size: 1.25rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.mobile-menu a.active { color: var(--color-primary); }
.mobile-menu .btn { margin-top: 24px; width: 100%; justify-content: center; }
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.overlay.active { opacity: 1; pointer-events: auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-dark);
  color: var(--color-gray-light);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  gap: 48px;
  margin-bottom: 60px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-brand .logo-text { color: var(--color-white); margin-bottom: 20px; display: inline-block; }
.footer-brand p { font-size: 0.95rem; line-height: 1.8; max-width: 300px; margin-bottom: 24px; }
.footer-title {
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 24px;
  font-family: var(--font-body);
}
.footer-links li { margin-bottom: 14px; }
.footer-links a {
  color: var(--color-gray-light);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-links a:hover { color: var(--color-accent); padding-left: 4px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.footer-contact svg {
  width: 20px; height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-primary); transform: translateY(-3px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 50%, var(--color-dark) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(198, 40, 40, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212, 168, 83, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.1fr 1fr; }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50px;
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero-badge svg { width: 16px; height: 16px; }
.hero-title {
  color: var(--color-white);
  margin-bottom: 24px;
  line-height: 1.1;
}
.hero-title .accent { color: var(--color-accent); }
.hero-desc {
  color: rgba(255,255,255,0.7);
  font-size: 1.125rem;
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
}
.hero-stat-label { color: rgba(255,255,255,0.5); font-size: 0.875rem; margin-top: 4px; }
.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}
.hero-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}
.hero-image-badge {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-image-badge-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}
.hero-image-badge-text { font-size: 0.9rem; color: var(--color-dark); font-weight: 500; }
.hero-image-badge-text strong { display: block; color: var(--color-primary); font-size: 1.1rem; }

/* Scroll down indicator */
.scroll-down {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
  cursor: pointer;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--color-bg-warm);
  padding: 40px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  text-align: center;
}
@media (min-width: 768px) {
  .trust-bar-grid { grid-template-columns: repeat(4, 1fr); }
}
.trust-item svg {
  width: 32px; height: 32px;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.trust-item-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: 4px;
}
.trust-item-text { font-size: 0.875rem; color: var(--color-gray); }

/* ============================================================
   FEATURES / ADVANTAGES
   ============================================================ */
.features-section { background: var(--color-bg); }
.features-header { text-align: center; margin-bottom: 60px; }
.features-header .section-desc { margin: 0 auto; }
.features-grid .card {
  padding: 40px 32px;
  text-align: center;
  border-radius: var(--radius-lg);
}
.feature-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(198, 40, 40, 0.25);
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-title { font-size: 1.25rem; margin-bottom: 12px; font-family: var(--font-heading); }
.feature-text { color: var(--color-gray); font-size: 0.95rem; line-height: 1.7; }

/* ============================================================
   SERVICES PREVIEW
   ============================================================ */
.services-preview { background: var(--color-bg-warm); }
.services-preview-header { text-align: center; margin-bottom: 60px; }
.services-preview-grid .card { display: flex; flex-direction: column; }
.services-preview-grid .card-img { height: 220px; }
.services-preview-grid .card-body { flex: 1; display: flex; flex-direction: column; }
.services-preview-grid .card-text { flex: 1; margin-bottom: 16px; }
.services-preview-grid .card-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.services-preview-grid .card-link:hover { gap: 8px; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: linear-gradient(135deg, var(--color-dark), var(--color-dark-alt)); position: relative; overflow: hidden; }
.testimonials::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(198, 40, 40, 0.1) 0%, transparent 60%);
  border-radius: 50%;
}
.testimonials-header { text-align: center; margin-bottom: 60px; position: relative; z-index: 1; }
.testimonials-header .section-title { color: var(--color-white); }
.testimonials-header .section-desc { color: rgba(255,255,255,0.6); margin: 0 auto; }
.testimonial-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  z-index: 1;
}
.testimonial-quote {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.testimonial-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}
.testimonial-name { color: var(--color-white); font-weight: 600; }
.testimonial-role { color: rgba(255,255,255,0.5); font-size: 0.875rem; }
.testimonial-rating { color: var(--color-accent); font-size: 1.1rem; margin-top: 4px; }

/* ============================================================
   ABOUT PREVIEW
   ============================================================ */
.about-preview-grid {
  display: grid;
  gap: 60px;
  align-items: center;
}
@media (min-width: 1024px) {
  .about-preview-grid { grid-template-columns: 1fr 1.1fr; }
}
.about-preview-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.about-preview-img img { width: 100%; height: 450px; object-fit: cover; }
.about-experience {
  position: absolute;
  bottom: -24px; left: 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  padding: 20px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.about-experience-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.about-experience-text { font-size: 0.875rem; opacity: 0.9; margin-top: 4px; }
.about-preview-content h2 { margin-bottom: 20px; }
.about-preview-content > p { color: var(--color-gray); margin-bottom: 32px; line-height: 1.8; }
.about-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-weight: 500;
}
.about-checklist svg {
  width: 20px; height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
  border-radius: 50%;
}
.final-cta-title {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.final-cta-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 1;
}
.final-cta .btn-gold {
  position: relative;
  z-index: 1;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--color-dark), var(--color-dark-alt));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(198, 40, 40, 0.12) 0%, transparent 60%);
  border-radius: 50%;
}
.page-header-title {
  color: var(--color-white);
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
}
.page-header-desc {
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.mission-section { background: var(--color-bg); }
.mission-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.mission-quote {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-dark);
  line-height: 1.6;
  margin-bottom: 24px;
}
.mission-quote span { color: var(--color-primary); }

.differentiators-grid .card { padding: 36px; }
.diff-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: -16px;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-detail-grid .card { display: flex; flex-direction: column; }
.services-detail-grid .card-img { height: 200px; }
.services-detail-grid .card-body { flex: 1; }
.services-detail-grid .card-title { font-size: 1.35rem; margin-bottom: 16px; }
.services-detail-grid .card-text { margin-bottom: 20px; }
.services-detail-grid .card-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--color-gray);
}
.services-detail-grid .card-features svg {
  width: 16px; height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.process-section { background: var(--color-bg-warm); }
.process-steps {
  display: grid;
  gap: 30px;
}
@media (min-width: 768px) {
  .process-steps { grid-template-columns: repeat(5, 1fr); }
}
.process-step {
  text-align: center;
  position: relative;
}
@media (min-width: 768px) {
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 32px; right: -15px;
    width: 30px; height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
  }
}
.process-step-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(198, 40, 40, 0.3);
}
.process-step-title { font-weight: 700; margin-bottom: 8px; font-size: 1.1rem; }
.process-step-desc { color: var(--color-gray); font-size: 0.9rem; }

.faq-section { background: var(--color-bg); }
.faq-item {
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 24px 0;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  gap: 16px;
}
.faq-question:hover { color: var(--color-primary); }
.faq-toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-toggle svg { width: 16px; height: 16px; transition: var(--transition); }
.faq-item.active .faq-toggle svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: var(--color-gray);
  line-height: 1.7;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding-top: 16px;
}

/* ============================================================
   LISTINGS PAGE
   ============================================================ */
.listings-hero {
  padding: 160px 0 60px;
  background: linear-gradient(135deg, var(--color-dark), var(--color-dark-alt));
  text-align: center;
}
.listings-hero-title { color: var(--color-white); margin-bottom: 12px; }
.listings-hero-desc { color: rgba(255,255,255,0.6); max-width: 600px; margin: 0 auto 40px; }

.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.listings-section { background: var(--color-bg); padding: 60px 0 120px; }
.listings-grid .card { border-radius: var(--radius); overflow: hidden; }
.listings-grid .card-img { height: 280px; position: relative; }
.listings-grid .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.listings-grid .card:hover .card-img img { transform: scale(1.05); }
.listings-grid .card-tag {
  position: absolute;
  top: 16px; left: 16px;
  padding: 6px 14px;
  border-radius: 50px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.listings-grid .card-body { padding: 24px; }
.listings-grid .card-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--color-gray-light);
}
.listings-grid .card-meta span { display: flex; align-items: center; gap: 4px; }
.listings-grid .card-title { font-size: 1.15rem; margin-bottom: 8px; }
.listings-grid .card-text { font-size: 0.9rem; margin-bottom: 16px; }
.listings-grid .card-price {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 700;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-hero {
  padding: 160px 0 60px;
  background: linear-gradient(135deg, var(--color-dark), var(--color-dark-alt));
  text-align: center;
}
.contact-hero-title { color: var(--color-white); margin-bottom: 12px; }
.contact-hero-desc { color: rgba(255,255,255,0.6); max-width: 600px; margin: 0 auto; }

.contact-section { background: var(--color-bg); padding: 80px 0 120px; }
.contact-grid {
  display: grid;
  gap: 60px;
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1.2fr 1fr; }
}
.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}
.form-input, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: var(--transition);
  background: var(--color-bg);
}
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.1);
  background: var(--color-white);
}
.form-textarea { min-height: 140px; resize: vertical; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-info-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
}
.contact-info-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 16px;
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-title { font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.contact-info-text { color: var(--color-gray); font-size: 0.95rem; line-height: 1.6; }
.contact-info-text a { color: var(--color-primary); }
.contact-info-text a:hover { text-decoration: underline; }

.contact-map {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 400px;
  background: var(--color-bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--color-gray);
}
.contact-map svg { width: 48px; height: 48px; color: var(--color-gray-light); }
.contact-social {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}
.contact-social a {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition);
}
.contact-social a:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* ============================================================
   ANIMATIONS & UTILITIES
   ============================================================ */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Mobile menu open state */
body.menu-open { overflow: hidden; }

/* Utility classes */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 32px; } .mt-5 { margin-top: 48px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 32px; } .mb-5 { margin-bottom: 48px; }