/* ============================================================
   NEW DUBAI DEVELOPMENT GROUP — STYLESHEET
   Colors: Dark Green #1B4D2E | Mid Green #2E7D32 | 
           Light Green #4CAF50 | Yellow #F5D000 | White #FFFFFF
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-dark: #1B4D2E;
  --green-mid: #2E7D32;
  --green-light: #4CAF50;
  --yellow: #F5D000;
  --white: #FFFFFF;
  --off-white: #F8FAF8;
  --text-dark: #111111;
  --text-mid: #444444;
  --text-light: #777777;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3 { font-family: 'Montserrat', sans-serif; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
p  { line-height: 1.75; color: var(--text-mid); }

.section-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 12px;
}
.section-eyebrow.light { color: var(--yellow); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}
.section-header p { margin-top: 16px; }

/* ---- NAVBAR ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(27, 77, 46, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--yellow);
  transition: box-shadow 0.3s;
}
#navbar.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.3); }

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--green-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--white);
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.logo-text span { display: block; font-weight: 400; font-size: 0.8rem; opacity: 0.85; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-links a:hover {
  color: var(--yellow);
  background: rgba(245,208,0,0.1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---- HERO ---- */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, rgba(27,77,46,0.95) 0%, rgba(46,125,50,0.85) 50%, rgba(27,77,46,0.98) 100%),
    url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1600') center/cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 120px 24px 80px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-block;
  background: var(--yellow);
  color: var(--green-dark);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 4px;
  margin-bottom: 24px;
}

#hero h1 { color: var(--white); margin-bottom: 24px; }
.hero-accent { color: var(--yellow); }

#hero p {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.btn-primary {
  background: var(--yellow);
  color: var(--green-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
}
.btn-primary:hover { background: #e6c200; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,208,0,0.4); }
.btn-primary.full-width { width: 100%; text-align: center; }

.btn-outline {
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; min-width: 80px; }
.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
  white-space: nowrap;
}
.stat-label { 
  font-size: 0.78rem; 
  color: rgba(255,255,255,0.65); 
  margin-top: 4px; 
  white-space: nowrap;
  display: block;
}
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.25); flex-shrink: 0; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.4} 50%{opacity:1} }

/* ---- ABOUT ---- */
#about { padding: 100px 0; background: var(--off-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text h2 { margin-bottom: 20px; color: var(--green-dark); }
.about-text p { margin-bottom: 16px; }

.about-values { margin-top: 36px; display: flex; flex-direction: column; gap: 24px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon { color: var(--yellow); font-size: 0.9rem; margin-top: 4px; flex-shrink: 0; }
.value-item strong { display: block; font-family: 'Montserrat', sans-serif; color: var(--green-dark); margin-bottom: 4px; }
.value-item p { margin: 0; font-size: 0.92rem; }

.highlight-card {
  background: var(--green-dark);
  color: var(--white);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.highlight-card::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(245,208,0,0.15);
}
.highlight-icon { font-size: 2rem; margin-bottom: 16px; }
.highlight-card h3 { color: var(--yellow); margin-bottom: 20px; font-size: 1.1rem; }
.highlight-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.highlight-list li {
  padding-left: 20px;
  position: relative;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.5;
}
.highlight-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--yellow);
  font-weight: 700;
}

/* ---- PILLARS ---- */
#pillars { padding: 100px 0; background: var(--white); }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  background: var(--off-white);
  border-radius: 12px;
  padding: 32px 24px;
  border-top: 4px solid var(--green-light);
  transition: all 0.3s;
}
.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--yellow);
}
.pillar-icon { font-size: 2rem; margin-bottom: 16px; }
.pillar-card h3 { font-size: 1rem; color: var(--green-dark); margin-bottom: 12px; }
.pillar-card p { font-size: 0.88rem; }

/* ---- IRECA HUB ---- */
#ireca { position: relative; padding: 100px 0; overflow: hidden; }

.ireca-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(27,77,46,0.97) 0%, rgba(17,50,30,1) 100%),
    url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?w=1600') center/cover;
}

.ireca-inner { position: relative; z-index: 2; color: var(--white); }
.ireca-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--white);
  margin-bottom: 12px;
}
.ireca-subtitle {
  color: var(--yellow);
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  margin-bottom: 48px;
  max-width: 600px;
}

.ireca-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.ireca-detail-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 20px 24px;
}
.detail-icon { font-size: 1.5rem; flex-shrink: 0; }
.ireca-detail-item strong { display: block; color: var(--yellow); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.ireca-detail-item span { color: rgba(255,255,255,0.85); font-size: 0.92rem; line-height: 1.5; }

.ireca-why h3 { color: var(--yellow); margin-bottom: 28px; font-size: 1.3rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 24px;
  transition: background 0.2s;
}
.why-item:hover { background: rgba(255,255,255,0.1); }
.why-item strong { display: block; color: var(--white); font-family: 'Montserrat', sans-serif; font-size: 0.9rem; margin-bottom: 8px; }
.why-item p { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin: 0; }

/* ---- SPONSORSHIP ---- */
#sponsorship { padding: 100px 0; background: var(--off-white); }

.sponsorship-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.sponsor-card {
  border-radius: 14px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.sponsor-card:hover { transform: translateY(-6px); }

.sponsor-card.platinum { background: var(--green-dark); color: var(--white); border: 2px solid var(--yellow); }
.sponsor-card.gold { background: var(--white); border: 2px solid #c8a800; }
.sponsor-card.silver { background: var(--white); border: 2px solid #9E9E9E; }
.sponsor-card.bronze { background: var(--white); border: 2px solid #8D5524; }

.sponsor-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.platinum .sponsor-badge { color: var(--yellow); }
.gold .sponsor-badge { color: #c8a800; }
.silver .sponsor-badge { color: #757575; }
.bronze .sponsor-badge { color: #8D5524; }

.sponsor-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: inherit;
}
.gold .sponsor-price, .silver .sponsor-price, .bronze .sponsor-price { color: var(--green-dark); }

.sponsor-benefits { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.sponsor-benefits li { font-size: 0.85rem; padding-left: 18px; position: relative; }
.sponsor-benefits li::before { content: '✓'; position: absolute; left: 0; color: var(--green-light); font-weight: 700; }
.platinum .sponsor-benefits li { color: rgba(255,255,255,0.85); }
.platinum .sponsor-benefits li::before { color: var(--yellow); }

.btn-sponsor {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s;
  background: var(--yellow);
  color: var(--green-dark);
}
.btn-sponsor:hover { background: #e6c200; }

.registration-fees { background: var(--white); border-radius: 16px; padding: 40px; box-shadow: var(--shadow); }
.registration-fees h3 { color: var(--green-dark); margin-bottom: 28px; text-align: center; }

.fees-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fee-item {
  background: var(--off-white);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
}
.fee-type { font-family: 'Montserrat', sans-serif; font-size: 0.8rem; font-weight: 600; color: var(--text-mid); }
.fee-amount { font-family: 'Montserrat', sans-serif; font-size: 1.4rem; font-weight: 900; color: var(--green-dark); }
.fee-note { font-size: 0.75rem; color: var(--text-light); line-height: 1.4; }

/* ---- EXHIBITORS ---- */
#exhibitors { padding: 100px 0; background: var(--white); }

.exhibitors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.exhibitor-card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
}
.exhibitor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--yellow);
}

.exhibitor-logo-cover {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.exhibitor-logo-cover img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.exhibitor-logo-placeholder-text {
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  text-align: center;
}

.exhibitor-card-footer {
  padding: 16px 20px;
  display: flex;
  justify-content: center;
  background: var(--off-white);
}

.exhibitor-badge {
  display: inline-block;
  background: rgba(76,175,80,0.12);
  color: var(--green-mid);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  font-family: 'Montserrat', sans-serif;
}

/* ---- CONTACT ---- */
#contact { padding: 100px 0; background: var(--off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-text h2 { color: var(--green-dark); margin-bottom: 16px; }
.contact-text p { margin-bottom: 32px; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 0.8rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.contact-item span { color: var(--text-dark); font-size: 0.95rem; }

.contact-form-wrap { background: var(--white); border-radius: 16px; padding: 40px; box-shadow: var(--shadow); }
.contact-form h3 { color: var(--green-dark); margin-bottom: 24px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--off-white);
  margin-bottom: 14px;
  transition: border-color 0.2s;
  display: block;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green-light);
}
.contact-form textarea { resize: vertical; }

/* ---- FOOTER ---- */
footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p { margin-top: 16px; font-size: 0.88rem; line-height: 1.7; max-width: 280px; color: rgba(255,255,255,0.85); }
.footer-links, .footer-event { display: flex; flex-direction: column; gap: 10px; }
.footer-links strong, .footer-event strong { color: var(--yellow); font-family: 'Montserrat', sans-serif; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--yellow); }
.footer-event p { font-size: 0.88rem; }

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ---- MODAL ---- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 2000;
  padding: 24px;
  overflow-y: auto;
  align-items: flex-start;
  justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal-box {
  background: var(--white);
  border-radius: 20px;
  max-width: 800px;
  width: 100%;
  margin: auto;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(0,0,0,0.08);
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s;
}
.modal-close:hover { background: rgba(0,0,0,0.15); }

.modal-header {
  background: var(--green-dark);
  padding: 40px 40px 32px;
  color: var(--white);
}
.modal-header h2 { color: var(--white); margin-bottom: 4px; }
.modal-sector { color: var(--yellow); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; font-family: 'Montserrat', sans-serif; font-weight: 600; }
.modal-body { padding: 36px 40px; }

.modal-why {
  background: var(--green-dark);
  color: var(--white);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 24px;
  font-style: italic;
  font-size: 0.95rem;
  border-left: 4px solid var(--yellow);
}

.modal-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-bottom: 10px;
  margin-top: 24px;
}
.modal-description { font-size: 0.95rem; line-height: 1.75; margin-bottom: 8px; }

.modal-contact {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--off-white);
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 8px;
}
.modal-contact-item { font-size: 0.88rem; }
.modal-contact-item strong { display: block; color: var(--text-light); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }

.modal-stand-note {
  background: rgba(245,208,0,0.12);
  border: 1px dashed var(--yellow);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 0.88rem;
  color: var(--text-mid);
  text-align: center;
  margin-top: 24px;
}

.modal-invited-badge {
  display: inline-block;
  background: rgba(76,175,80,0.12);
  color: var(--green-mid);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  font-family: 'Montserrat', sans-serif;
  margin-top: 10px;
}

.modal-website-btn {
  display: block;
  text-align: center;
  margin-top: 20px;
  padding: 14px;
  background: var(--green-dark);
  color: var(--white);
  text-decoration: none;
  border-radius: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.modal-website-btn:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .sponsorship-grid { grid-template-columns: repeat(2, 1fr); }
  .fees-grid { grid-template-columns: repeat(2, 1fr); }
  .exhibitors-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--green-dark); padding: 16px 24px; border-bottom: 2px solid var(--yellow); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .ireca-details { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .modal-body { padding: 24px; }
  .modal-header { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .sponsorship-grid { grid-template-columns: 1fr; }
  .fees-grid { grid-template-columns: 1fr; }
  .exhibitors-grid { grid-template-columns: 1fr; }
}

/* Exhibitor card updates */
.exhibitor-logo-cover {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border-radius: 12px 12px 0 0;
}
.exhibitor-logo-cover img { max-width: 85%; max-height: 85%; object-fit: contain; }
.exhibitor-card { background: var(--white); border-radius: 12px; overflow: hidden; cursor: pointer; transition: all 0.3s; box-shadow: var(--shadow); border: 2px solid transparent; }
.exhibitor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--yellow); }
.exhibitor-card-footer { padding: 14px 18px; background: var(--off-white); display: flex; flex-direction: column; gap: 8px; }
.exhibitor-name-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; color: var(--green-dark); }
.exhibitor-badge { display: inline-block; background: rgba(76,175,80,0.12); color: var(--green-mid); font-size: 0.7rem; font-weight: 600; padding: 4px 10px; border-radius: 20px; font-family: 'Montserrat', sans-serif; width: fit-content; }

/* Modal gallery */
.modal-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 12px; margin-bottom: 16px; }
.modal-gallery img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; }

/* Modal services */
.modal-services { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.modal-services li { padding-left: 18px; position: relative; font-size: 0.9rem; color: #444; }
.modal-services li::before { content: "✓"; position: absolute; left: 0; color: #4CAF50; font-weight: 700; }

/* Modal website button */
.modal-website-btn { display: block; text-align: center; margin-top: 20px; padding: 14px; background: var(--green-dark); color: var(--white); text-decoration: none; border-radius: 10px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; transition: all 0.2s; }
.modal-website-btn:hover { background: var(--green-mid); transform: translateY(-2px); }
.modal-stand-note { background: rgba(245,208,0,0.12); border: 1px dashed var(--yellow); border-radius: 10px; padding: 16px 20px; font-size: 0.88rem; color: var(--text-mid); text-align: center; margin-top: 24px; }
.modal-invited-badge { display: inline-block; background: rgba(76,175,80,0.15); color: #81C784; font-size: 0.75rem; font-weight: 700; padding: 5px 14px; border-radius: 20px; font-family: 'Montserrat', sans-serif; margin-top: 10px; }

/* ============================================================
   AMENDMENTS v3 — Vision 2030, Sponsorship Accordion,
   Exhibition Spaces, Social Icons, 6 Pillars
   ============================================================ */

/* 6 pillar grid */
.pillars-grid.six { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1024px) { .pillars-grid.six { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pillars-grid.six { grid-template-columns: 1fr; } }

.highlight-pillar {
  border-top-color: var(--yellow) !important;
  background: linear-gradient(135deg, #f8fff8 0%, #f0fff0 100%);
}
.highlight-pillar:hover { border-top-color: var(--green-dark) !important; }

/* VISION 2030 */
#vision2030 {
  background: var(--green-dark);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
#vision2030::before {
  content: '2030';
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  pointer-events: none;
}

.vision-inner { position: relative; z-index: 2; text-align: center; }

.vision-badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--green-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 24px;
}

#vision2030 h2 { color: var(--white); margin-bottom: 28px; }

.vision-quote {
  border: none;
  max-width: 700px;
  margin: 0 auto 48px;
  padding: 24px 32px;
  background: rgba(255,255,255,0.08);
  border-left: 4px solid var(--yellow);
  border-radius: 0 12px 12px 0;
  text-align: left;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  font-style: italic;
  line-height: 1.7;
}
.vision-quote cite {
  display: block;
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--yellow);
  font-style: normal;
  font-weight: 600;
}

.vision-focus {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
@media (max-width: 768px) { .vision-focus { grid-template-columns: 1fr; } }

.vision-focus-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 28px 24px;
  transition: background 0.2s;
}
.vision-focus-card:hover { background: rgba(255,255,255,0.12); }
.vision-focus-card h3 { color: var(--yellow); font-size: 1rem; margin-bottom: 10px; }
.vision-focus-card p { color: rgba(255,255,255,0.8); font-size: 0.9rem; margin: 0; }

/* SPONSORSHIP ACCORDION */
.sponsorship-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 768px) { .sponsorship-grid { grid-template-columns: 1fr; } }

.sponsor-card-new {
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  border: 2px solid transparent;
}
.sponsor-card-new:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.sponsor-card-new.gold { border-color: #c8a800; }
.sponsor-card-new.platinum { border-color: #9e9e9e; }
.sponsor-card-new.diamond { border-color: #00bcd4; }

.sponsor-card-header {
  padding: 28px 24px 20px;
  text-align: center;
}
.gold .sponsor-card-header { background: linear-gradient(135deg, #1A237E, #283593); }
.platinum .sponsor-card-header { background: linear-gradient(135deg, #37474F, #546E7A); }
.diamond .sponsor-card-header { background: linear-gradient(135deg, #1B4D2E, #2E7D32); }

.sponsor-tier-badge {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.gold-badge { background: rgba(200,168,0,0.3); color: #FFD700; }
.platinum-badge { background: rgba(158,158,158,0.3); color: #e0e0e0; }
.diamond-badge { background: rgba(0,188,212,0.3); color: #00e5ff; }

.sponsor-price-new {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 8px;
}

.sponsor-toggle-hint {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  transition: transform 0.3s;
}
.sponsor-card-new.open .sponsor-toggle-hint { transform: rotate(180deg); }

.sponsor-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: var(--white);
  padding: 0 24px;
}
.sponsor-card-new.open .sponsor-details {
  max-height: 800px;
  padding: 20px 24px 24px;
}

.sponsor-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.sponsor-table tr { border-bottom: 1px solid #f0f0f0; }
.sponsor-table td { padding: 8px 4px; font-size: 0.88rem; color: var(--text-mid); }
.sponsor-table td:last-child { text-align: right; font-weight: 600; color: var(--green-dark); }

.btn-sponsor {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s;
  background: var(--green-dark);
  color: var(--white);
}
.btn-sponsor:hover { background: var(--green-mid); }

/* EXHIBITION SPACES */
#exhibitors { padding: 100px 0; background: var(--off-white); }

.spaces-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 48px; }
@media (max-width: 768px) { .spaces-grid { grid-template-columns: 1fr; } }

.space-category { background: var(--white); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }

.space-category-header { padding: 24px 28px; color: var(--white); }
.space-category-header.indoor { background: var(--green-dark); }
.space-category-header.outdoor { background: #2E7D32; }
.space-category-header h3 { font-size: 1.1rem; margin-bottom: 6px; color: var(--white); }
.space-category-header p { font-size: 0.85rem; color: rgba(255,255,255,0.8); margin: 0; }

.space-cards { padding: 20px; display: flex; flex-direction: column; gap: 12px; }

.space-card {
  background: var(--off-white);
  border-radius: 10px;
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 12px;
  position: relative;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}
.space-card:hover { border-color: var(--green-light); }
.space-card.featured { border-color: var(--yellow); background: #fffdf0; }

.space-featured-label {
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--yellow);
  color: var(--green-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  font-family: 'Montserrat', sans-serif;
}

.space-name { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--green-dark); font-size: 0.95rem; }
.space-size { font-size: 0.82rem; color: var(--text-light); }
.space-price { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.1rem; color: var(--green-dark); }
.space-includes { font-size: 0.75rem; color: var(--text-light); grid-column: 1 / -1; }

.btn-space {
  background: var(--green-dark);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-space:hover { background: var(--green-mid); }

.location-discounts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 768px) { .location-discounts { grid-template-columns: 1fr; } }

.location-charges, .discounts {
  background: var(--white);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.location-charges h3, .discounts h3 { color: var(--green-dark); margin-bottom: 16px; font-size: 1rem; }

.charge-grid { display: flex; flex-direction: column; gap: 10px; }
.charge-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #f0f0f0; font-size: 0.88rem; }
.charge-val { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--green-dark); }
.charge-val.green { color: #2E7D32; }

/* SOCIAL ICONS */
.social-links { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  transition: all 0.2s;
  text-decoration: none;
}
.social-icon svg { width: 20px; height: 20px; }

.social-icon.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: white; }
.social-icon.facebook { background: #1877F2; color: white; }
.social-icon.twitter { background: #000000; color: white; }
.social-icon.tiktok { background: #000000; color: white; }

.social-icon:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.2); }

/* Footer social smaller */
.footer-social .social-icon { width: 36px; height: 36px; }
.footer-social .social-icon svg { width: 18px; height: 18px; }