/* ============================================================
   AAWCC NY - Asian American Women's Chamber of Commerce
   Style Sheet - Premium Editorial Design
   Colors: Deep Navy #1B2B5E | Champagne Gold #C9A055 | White #FFFFFF
   ============================================================ */

/* === Google Fonts === */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Montserrat:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* === CSS Variables === */
:root {
  --navy: #1B2B5E;
  --navy-dark: #0F1A3D;
  --navy-mid: #243370;
  --gold: #C9A055;
  --gold-light: #E8D5A3;
  --gold-pale: #F5EDD8;
  --white: #FFFFFF;
  --off-white: #F8F7F4;
  --gray-light: #F2F1EE;
  --gray: #9CA3AF;
  --gray-dark: #4A4A5A;
  --text: #1A1A2E;
  --text-light: #6B7280;
  --border: rgba(201, 160, 85, 0.2);
  --shadow-sm: 0 2px 8px rgba(27, 43, 94, 0.08);
  --shadow-md: 0 8px 32px rgba(27, 43, 94, 0.12);
  --shadow-lg: 0 20px 60px rgba(27, 43, 94, 0.16);
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --radius: 4px;
  --radius-lg: 12px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  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;
  transition: var(--transition);
}

ul, ol { list-style: none; }

/* === Typography === */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.25rem; font-family: var(--font-sans); }
h5 { font-size: 1rem; font-family: var(--font-sans); font-weight: 600; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* === Layout Utilities === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-pad { padding: 5rem 0; }
.section-pad-sm { padding: 3rem 0; }
.section-pad-lg { padding: 7rem 0; }

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-navy { color: var(--navy); }
.text-white { color: var(--white); }
.text-light { color: var(--text-light); }

.bg-navy { background: var(--navy); }
.bg-navy-dark { background: var(--navy-dark); }
.bg-off-white { background: var(--off-white); }
.bg-gold-pale { background: var(--gold-pale); }

/* === Section Header === */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.8;
}

.divider-gold {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 1rem auto 0;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}

.btn-primary:hover {
  background: #b8903f;
  border-color: #b8903f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 160, 85, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--navy-dark);
  transform: translateY(-2px);
}

.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.78rem; }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 0.9rem; }

/* === Navigation === */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  overflow: visible;
  transition: var(--transition-slow);
}

#navbar.scrolled {
  background: rgba(15, 26, 61, 0.97);
  backdrop-filter: blur(12px);
  padding: 0.85rem 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-logo img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: contain;
  background: white;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text .logo-main {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.nav-logo-text .logo-sub {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--gold-light);
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-menu a {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--gold-light);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: '▾';
  margin-left: 4px;
  font-size: 0.7rem;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-dark);
  border: 1px solid rgba(201,160,85,0.2);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  pointer-events: none;
  box-shadow: var(--shadow-lg);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.dropdown-menu a {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.8);
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(201,160,85,0.15);
  color: var(--gold-light);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 3px;
  gap: 2px;
}

.lang-toggle button {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 16px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-toggle button.active {
  background: var(--gold);
  color: var(--navy-dark);
}

.lang-toggle button:hover:not(.active) {
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--navy-dark);
  z-index: 999;
  padding: 6rem 2rem 2rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: var(--transition-slow);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav a {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--white);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mobile-nav a:hover { color: var(--gold); }

.mobile-nav-actions {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-lang-toggle {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.mobile-lang-toggle button {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: none;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-lang-toggle button.active {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(15,26,61,0.72) 0%, rgba(27,43,94,0.55) 50%, rgba(15,26,61,0.68) 100%),
    url('/images/hero-bg.jpg') center center / cover no-repeat;
  z-index: 0;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(201,160,85,0.04) 79px, rgba(201,160,85,0.04) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(201,160,85,0.04) 79px, rgba(201,160,85,0.04) 80px);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8rem 0 5rem;
  max-width: 800px;
  margin: 0 auto;
}

.hero-text .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero-text .eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: 18rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.15;
}

.hero-text h1 span {
  color: var(--gold);
  font-style: normal;
}

.hero-text .hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 640px;
  text-align: center;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  justify-content: center;
  width: 100%;
}

.hero-stat .num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.hero-stat .label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-top: 0.3rem;
}

.hero-visual {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-image-frame::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--gold) 0%, transparent 50%, var(--gold) 100%);
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: -1;
}

.hero-image-frame img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.hero-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--gold);
  color: var(--navy-dark);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-badge .badge-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.hero-badge .badge-text {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
  line-height: 1.3;
}

/* Hero Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeInUp 1s 1s both;
}

.scroll-dot {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.1); }
}

/* === Mission Pillars === */
.pillars { background: var(--off-white); }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.pillar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pillar-card:hover::before {
  transform: scaleX(1);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  background: var(--gold-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.5rem;
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
  background: var(--gold);
}

.pillar-card h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.pillar-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
}

/* === About Preview === */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  width: 100%;
  height: auto;
  max-height: 580px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.about-img-accent {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 220px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
}

.about-text .section-label { text-align: left; }
.about-text h2 { text-align: left; margin-bottom: 1.5rem; }

.about-text p {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.highlight-icon {
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-item strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.2rem;
}

.highlight-item span {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* === Events Section === */
.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.event-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.event-card-img {
  height: 200px;
  overflow: hidden;
  background: var(--navy);
  position: relative;
}

.event-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.event-card:hover .event-card-img img {
  transform: scale(1.05);
}

.event-card-img .event-category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--navy-dark);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}

.event-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.event-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.event-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.event-card-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  flex: 1;
  line-height: 1.7;
}

.event-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.75rem 1.5rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.event-location {
  font-size: 0.78rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* === Membership Preview === */
.membership-section { background: var(--navy); }

.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.membership-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  text-align: center;
  position: relative;
}

.membership-card.featured {
  background: rgba(201,160,85,0.1);
  border-color: var(--gold);
  transform: scale(1.05);
}

.membership-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-dark);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 0 0 8px 8px;
}

.membership-card:hover:not(.featured) {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
}

.membership-tier {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.membership-card h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.membership-price {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--white);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.membership-price span {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-sans);
  font-weight: 400;
}

.membership-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin: 1rem 0 1.5rem;
  line-height: 1.7;
}

.membership-features {
  text-align: left;
  margin-bottom: 2rem;
}

.membership-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.membership-features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

/* === Business Directory === */
.directory-filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3rem;
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.05em;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.directory-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.directory-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.directory-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.directory-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--gold-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.directory-card-header h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.directory-category {
  display: inline-block;
  font-size: 0.7rem;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-pale);
  padding: 2px 8px;
  border-radius: 12px;
}

.directory-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.directory-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.directory-meta a,
.directory-meta span {
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.directory-meta a:hover { color: var(--gold); }

/* === Partners / Sponsors === */
.partners-section { background: var(--off-white); }

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
  min-width: 160px;
}

.partner-logo:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.partner-logo span {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  line-height: 1.3;
}

/* === News / Blog === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-img-placeholder {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: rgba(255,255,255,0.2);
}

.blog-card-body {
  padding: 1.75rem;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.blog-tag {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-pale);
  padding: 3px 10px;
  border-radius: 12px;
}

.blog-date {
  font-size: 0.78rem;
  color: var(--text-light);
}

.blog-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-card-body h3 a {
  color: var(--navy);
}

.blog-card-body h3 a:hover { color: var(--gold); }

.blog-card-body p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-more {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.read-more:hover { gap: 0.7rem; }

/* === CTA Banner === */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-dark) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 49px, rgba(201,160,85,0.03) 49px, rgba(201,160,85,0.03) 50px);
}

.cta-banner-content {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.cta-banner-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Page Hero (inner pages) === */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(201,160,85,0.04) 59px, rgba(201,160,85,0.04) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(201,160,85,0.04) 59px, rgba(201,160,85,0.04) 60px);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}

.page-hero .breadcrumb a { color: var(--gold-light); }
.page-hero .breadcrumb a:hover { color: var(--white); }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.35); }

.page-hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* === Team Cards === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.team-card-img {
  overflow: hidden;
  position: relative;
  background: var(--navy);
}

.team-card-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: var(--transition-slow);
}

.team-card:hover .team-card-img img {
  transform: scale(1.03);
}

.team-card-body {
  padding: 1.75rem;
}

.team-card-body h3 {
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.team-role {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.team-card-body p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.75;
}

/* === Forms === */
.form-section { background: var(--off-white); }

.form-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  max-width: 760px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.03em;
}

.form-group label .required {
  color: var(--gold);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.875rem 1.25rem;
  border: 1.5px solid #E5E7EB;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,160,85,0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  text-align: center;
  margin-top: 2rem;
}

/* === FAQ Accordion === */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.75rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.faq-question:hover { background: var(--off-white); }

.faq-item.open .faq-question { background: var(--gold-pale); }

.faq-question h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  margin: 0;
}

.faq-icon {
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: var(--transition);
  font-style: normal;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* === Contact Section === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: var(--gold-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--gold);
}

.contact-info-item strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.contact-info-item p, .contact-info-item a {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-info-item a:hover { color: var(--gold); }

.social-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

/* === Footer === */
footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 4rem 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.footer-brand .footer-logo img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: white;
  object-fit: contain;
}

.footer-brand .footer-logo-text {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-social-icon:hover {
  background: var(--gold);
  color: var(--navy-dark);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--gold-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.footer-contact-item .icon {
  color: var(--gold);
  font-size: 0.9rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span,
.footer-contact-item a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.footer-contact-item a:hover { color: var(--gold-light); }

.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 0;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.25rem;
}

.footer-partner-line {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.5rem;
}

.footer-partner-line a {
  color: var(--gold);
  transition: var(--transition);
}

.footer-partner-line a:hover { color: var(--gold-light); }

/* === Animations === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes countUp {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === Language === */
[data-lang="zh"] .lang-en { display: none; }
[data-lang="en"] .lang-zh { display: none; }
[data-lang="zh"] .lang-zh { display: block; }
[data-lang="en"] .lang-en { display: block; }
.nav-menu a .lang-en,
.nav-menu a .lang-zh,
.dropdown-menu a .lang-en,
.dropdown-menu a .lang-zh { display: inline; }
[data-lang="zh"] .nav-menu a .lang-en,
[data-lang="zh"] .dropdown-menu a .lang-en { display: none; }
[data-lang="en"] .nav-menu a .lang-zh,
[data-lang="en"] .dropdown-menu a .lang-zh { display: none; }
.lang-inline-zh { display: none; }
.lang-inline-en { display: inline; }
[data-lang="zh"] .lang-inline-zh { display: inline; }
[data-lang="zh"] .lang-inline-en { display: none; }

/* === Utility === */
.gold-line {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 0.75rem 0 1.5rem;
}

.gold-line-center {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 0.75rem auto 1.5rem;
}

.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 12px;
}

.tag-gold { background: var(--gold-pale); color: var(--gold); }
.tag-navy { background: rgba(27,43,94,0.08); color: var(--navy); }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: none;
}

/* === Scrollbar hide === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(27,43,94,0.3); border-radius: 3px; }

/* ===================================================
   RESPONSIVE DESIGN
   =================================================== */

@media (max-width: 1100px) {
  .pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .about-preview { grid-template-columns: 1fr; gap: 3rem; }
  .about-images { display: none; }
  .events-grid { grid-template-columns: repeat(2, 1fr); }
  .membership-grid { grid-template-columns: 1fr; }
  .membership-card.featured { transform: none; }
  .directory-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .nav-menu, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
}

@media (max-width: 640px) {
  .container { padding: 0 1.25rem; }
  .section-pad { padding: 3.5rem 0; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .directory-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .form-wrapper { padding: 2rem 1.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .team-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .cta-banner-btns { flex-direction: column; align-items: center; }
  .about-highlights { grid-template-columns: 1fr; }
}