/* ===== IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --bg-primary: #080b14;
  --bg-secondary: #0d1117;
  --bg-tertiary: #151c28;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --accent: #3498b8;
  --accent-light: #5bb8d6;
  --accent-dark: #194256;
  --accent-glow: rgba(52, 152, 184, 0.12);
  --text-primary: #e8ecf0;
  --text-secondary: #94a3b0;
  --text-muted: #5a6a78;
  --border: rgba(255, 255, 255, 0.07);
  --border-accent: rgba(52, 152, 184, 0.3);
  --font-body: 'Poppins', sans-serif;
  --font-heading: 'Poppins', sans-serif;
  --container: 1200px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
}

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

/* ===== UTILITY ===== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px; display: block;
}
.section-title {
  font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600; color: var(--text-primary); margin-bottom: 20px; line-height: 1.2;
}
.section-subtitle {
  color: var(--text-secondary); font-size: 1.05rem; max-width: 600px; line-height: 1.8;
}
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ===== GLASS CARD ===== */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
}
.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px var(--accent-glow);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px; font-weight: 600;
  font-size: 0.9rem; letter-spacing: 0.5px; transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff; box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(52, 152, 184, 0.3);
}
.btn-outline {
  border: 1px solid var(--border-accent); color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent-glow); transform: translateY(-2px);
}
.btn-sm { padding: 10px 24px; font-size: 0.85rem; }

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: var(--transition);
  background: rgba(8, 11, 20, 0.7);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.navbar.scrolled {
  padding: 10px 0;
  background: rgba(8, 11, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
  color: var(--accent); letter-spacing: 1px;
}
.nav-logo-img {
  height: 40px; width: 40px; border-radius: 50%; object-fit: cover;
  border: none; background: transparent;
  object-position: center; transform: scale(1.35); margin-right: 4px;
}
.nav-logo span { color: var(--text-primary); font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.85rem; font-weight: 500; color: var(--text-secondary);
  transition: var(--transition); position: relative; letter-spacing: 0.3px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  padding: 10px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff; transition: var(--transition);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 20px var(--accent-glow); }
.nav-cta::after { display: none !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span {
  width: 24px; height: 2px; background: var(--text-primary);
  transition: var(--transition); border-radius: 2px;
}
.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); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden;
  padding: 120px 24px 80px;
}
.hero::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-badge {
  display: inline-block; padding: 8px 20px; border-radius: 50px;
  border: 1px solid var(--border-accent); background: var(--accent-glow);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 32px;
}
.hero-title {
  font-family: var(--font-heading); font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700; line-height: 1.1; margin-bottom: 20px;
  color: var(--text-primary); letter-spacing: -1px;
}
.hero-subtitle {
  font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 48px;
  max-width: 550px; margin-left: auto; margin-right: auto; line-height: 1.8;
}

/* Countdown */
.countdown { display: flex; justify-content: center; gap: 16px; margin-bottom: 48px; }
.countdown-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 20px; min-width: 100px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
}
.countdown-item:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 30px var(--accent-glow);
}
.countdown-number {
  font-family: var(--font-heading); font-size: 2.8rem; font-weight: 700;
  color: var(--accent); line-height: 1; display: block; margin-bottom: 6px;
}
.countdown-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--text-muted); font-weight: 600;
}

/* Info pills */
.hero-info { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.info-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 24px; border-radius: 50px;
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 0.85rem; color: var(--text-secondary);
  backdrop-filter: blur(10px);
}
.info-pill i { color: var(--accent); font-size: 0.9rem; }

/* ===== COORDINATOR MESSAGE ===== */
.coordinator { background: var(--bg-secondary); }
.coordinator-grid {
  display: grid; grid-template-columns: 300px 1fr; gap: 60px; align-items: start;
}
.coordinator-photo {
  width: 280px; height: 350px; border-radius: var(--radius-lg);
  background: var(--bg-tertiary); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}
.coordinator-photo .initials {
  font-family: var(--font-heading); font-size: 4rem; color: var(--accent);
  font-weight: 600; opacity: 0.6;
}
.coordinator-photo img { width: 100%; height: 100%; object-fit: cover; }
.coordinator-name {
  font-family: var(--font-heading); font-size: 1.6rem; font-weight: 600;
  margin-bottom: 4px;
}
.coordinator-role { color: var(--accent); font-size: 0.85rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 24px; }
.coordinator-text { color: var(--text-secondary); line-height: 1.9; font-size: 0.95rem; }
.coordinator-text.truncated { max-height: 200px; overflow: hidden; position: relative; }
.coordinator-text.truncated::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px; background: linear-gradient(to top, var(--bg-secondary), transparent);
  pointer-events: none;
}
.coordinator-text.expanded { max-height: none; }
.coordinator-text.expanded::after { display: none; }
.read-more-btn {
  color: var(--accent); font-weight: 600; font-size: 0.85rem;
  margin-top: 16px; display: inline-flex; align-items: center; gap: 6px;
  transition: var(--transition); cursor: pointer; background: none; border: none;
  font-family: var(--font-body);
}
.read-more-btn:hover { color: var(--accent-light); }
.read-more-btn i { transition: var(--transition); font-size: 0.75rem; }
.read-more-btn.expanded i { transform: rotate(180deg); }

/* ===== COMMITTEES CAROUSEL ===== */
.committees { position: relative; }
.carousel-wrapper { position: relative; margin-top: 50px; }
.carousel-track {
  display: flex; gap: 24px; overflow-x: auto; scroll-behavior: smooth;
  padding: 20px 4px 40px; scrollbar-width: none;
  -ms-overflow-style: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.committee-card {
  flex: 0 0 220px; padding: 40px 24px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  text-align: center; cursor: pointer; transition: var(--transition);
  text-decoration: none; display: block;
}
.committee-card:hover {
  background: var(--bg-card-hover); border-color: var(--border-accent);
  transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,.3), 0 0 40px var(--accent-glow);
}
.committee-card .card-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; transition: var(--transition);
}
.committee-card:hover .card-icon {
  background: rgba(52, 152, 184, 0.2);
  box-shadow: 0 0 30px var(--accent-glow);
}
.committee-card .card-icon i { font-size: 1.6rem; color: var(--accent); }
.committee-card h3 {
  font-family: var(--font-heading); font-size: 1rem; font-weight: 600;
  margin-bottom: 8px; line-height: 1.3;
}
.committee-card p {
  font-size: 0.78rem; color: var(--text-muted); line-height: 1.5;
}

/* Carousel arrows */
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--bg-tertiary); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-primary); font-size: 1rem; z-index: 10;
  transition: var(--transition);
}
.carousel-arrow:hover {
  background: var(--accent); color: #fff;
  border-color: var(--accent); box-shadow: 0 0 20px var(--accent-glow);
}
.carousel-arrow.left { left: -24px; }
.carousel-arrow.right { right: -24px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary); border-top: 1px solid var(--border);
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 16px; line-height: 1.8; }
.footer h4 {
  font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600;
  margin-bottom: 20px; color: var(--text-primary);
}
.footer-links a {
  display: block; padding: 6px 0; color: var(--text-secondary);
  font-size: 0.85rem; transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); transform: translateX(4px); }
.footer-contact a, .footer-contact p {
  display: flex; align-items: center; gap: 10px; padding: 6px 0;
  color: var(--text-secondary); font-size: 0.85rem; transition: var(--transition);
}
.footer-contact a:hover { color: var(--accent); }
.footer-contact i { color: var(--accent); width: 16px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: var(--transition);
}
.footer-social a:hover {
  background: var(--accent); color: #fff;
  border-color: var(--accent); transform: translateY(-3px);
}
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; }

/* ===== PAGE HEADER (inner pages) ===== */
.page-header {
  padding: 160px 0 80px; text-align: center; position: relative;
  background: var(--bg-secondary);
}
.page-header::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

/* ===== KOMITELER PAGE ===== */
.committee-section { padding: 80px 0; border-bottom: 1px solid var(--border); }
.committee-section:nth-child(even) { background: var(--bg-secondary); }
.committee-header { margin-bottom: 40px; }
.committee-header h2 {
  font-family: var(--font-heading); font-size: 2rem; font-weight: 600;
  margin-bottom: 8px;
}
.committee-header .committee-tag {
  display: inline-block; padding: 4px 14px; border-radius: 50px;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  font-size: 0.75rem; color: var(--accent); font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase;
}
.moderators-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 32px; }
.moderator-card {
  display: flex; align-items: center; gap: 20px;
  padding: 24px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
}
.moderator-photo {
  width: 80px; height: 80px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--border-accent); flex-shrink: 0;
  background: var(--bg-tertiary); display: flex; align-items: center; justify-content: center;
}
.moderator-photo img { width: 100%; height: 100%; object-fit: cover; }
.moderator-photo .initials {
  font-family: var(--font-heading); font-size: 1.4rem; color: var(--accent); font-weight: 600;
}
.moderator-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 2px; }
.moderator-title { font-size: 0.78rem; color: var(--accent); font-weight: 500; }
.committee-message {
  color: var(--text-secondary); line-height: 1.9; font-size: 0.95rem;
  padding: 32px; border-radius: var(--radius); background: var(--bg-card);
  border: 1px solid var(--border);
}

/* ===== PROGRAM PAGE ===== */
.program-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.program-tab {
  padding: 12px 28px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  border: 1px solid var(--border); color: var(--text-secondary);
  transition: var(--transition); cursor: pointer; background: transparent;
}
.program-tab.active, .program-tab:hover {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.program-day { display: none; }
.program-day.active { display: block; }
.timeline { max-width: 700px; margin: 0 auto; }
.timeline-item {
  display: flex; gap: 24px; padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-time {
  flex: 0 0 120px; font-size: 0.85rem; font-weight: 600;
  color: var(--accent); padding-top: 2px;
}
.timeline-content h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.timeline-content p { font-size: 0.82rem; color: var(--text-secondary); }
.timeline-item.break .timeline-content h4 { color: var(--text-muted); font-weight: 400; }
.timeline-item.meal .timeline-content h4 { color: var(--accent-light); }
.timeline-item.conference .timeline-content h4 { color: var(--accent); }

/* ===== TEAM PAGE ===== */
.team-member {
  padding: 60px 0; border-bottom: 1px solid var(--border);
}
.team-member:nth-child(even) { background: var(--bg-secondary); }
.team-grid {
  display: grid; grid-template-columns: 200px 1fr; gap: 48px; align-items: start;
}
.team-photo {
  width: 200px; height: 250px; border-radius: var(--radius-lg);
  background: var(--bg-tertiary); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo .initials {
  font-family: var(--font-heading); font-size: 3rem; color: var(--accent); font-weight: 600; opacity: 0.6;
}
.team-name {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; margin-bottom: 4px;
}
.team-role {
  color: var(--accent); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px;
}
.team-message {
  color: var(--text-secondary); line-height: 1.9; font-size: 0.95rem;
}
.team-message.truncated { max-height: 150px; overflow: hidden; position: relative; }
.team-message.truncated::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 60px; background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}
.team-member:nth-child(even) .team-message.truncated::after {
  background: linear-gradient(to top, var(--bg-secondary), transparent);
}
.team-message.expanded { max-height: none; }
.team-message.expanded::after { display: none; }

/* ===== ABOUT PAGE ===== */
.about-block { padding: 80px 0; }
.about-block:nth-child(even) { background: var(--bg-secondary); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.about-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.about-icon i { font-size: 1.5rem; color: var(--accent); }
.about-text { color: var(--text-secondary); line-height: 2; font-size: 0.95rem; }
.about-large-text {
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 500;
  line-height: 1.6; color: var(--text-primary);
}

/* ===== ACTIVITIES PAGE ===== */
.activity-card {
  padding: 48px; border-radius: var(--radius-lg);
  background: var(--bg-card); border: 1px solid var(--border);
  margin-bottom: 32px; transition: var(--transition);
}
.activity-card:hover {
  border-color: var(--border-accent);
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.activity-card h3 {
  font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600;
  margin-bottom: 16px;
}
.activity-card p { color: var(--text-secondary); line-height: 1.8; }
.activity-badge {
  display: inline-block; padding: 6px 16px; border-radius: 50px;
  background: var(--accent-glow); color: var(--accent); font-size: 0.75rem;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 20px;
}
.coming-soon {
  font-style: italic; color: var(--text-muted);
}
.activity-gallery {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-top: 24px;
}
.activity-gallery img {
  width: 100%; height: 160px; object-fit: cover;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  transition: var(--transition); cursor: pointer;
}
.activity-gallery img:hover {
  transform: scale(1.03); border-color: var(--accent); box-shadow: 0 10px 30px var(--accent-glow);
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
.contact-item {
  display: flex; gap: 16px; padding: 24px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  margin-bottom: 16px; transition: var(--transition);
}
.contact-item:hover { border-color: var(--border-accent); }
.contact-icon {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
}
.contact-icon i { color: var(--accent); font-size: 1.1rem; }
.contact-info h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.contact-info p, .contact-info a {
  font-size: 0.85rem; color: var(--text-secondary); transition: var(--transition);
}
.contact-info a:hover { color: var(--accent); }
.contact-map {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  height: 100%; min-height: 400px; background: var(--bg-tertiary);
  display: flex; align-items: center; justify-content: center;
}
.contact-map iframe { width: 100%; height: 100%; border: none; }

/* ===== BASVURU PAGE ===== */
.basvuru-section { padding: 160px 0 80px; }
.basvuru-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.basvuru-info-side h2 {
  font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700;
  margin-bottom: 16px; line-height: 1.2;
}
.basvuru-info-side p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 24px; }

/* Form */
.form-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px 20px; backdrop-filter: blur(20px);
  overflow: hidden;
}
.google-form-container {
  width: 100%;
  position: relative;
  min-height: 800px;
}
.form-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.form-card h3 {
  font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600;
  margin-bottom: 24px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-tertiary);
  color: var(--text-primary); font-family: var(--font-body);
  font-size: 0.9rem; transition: var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394a3b0'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 20px;
}
.form-group select option { background: var(--bg-tertiary); color: var(--text-primary); }
.form-submit {
  width: 100%; padding: 14px; border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff; border: none; cursor: pointer; transition: var(--transition);
  font-family: var(--font-body); letter-spacing: 0.3px;
}
.form-submit:hover {
  transform: translateY(-2px); box-shadow: 0 8px 30px rgba(52, 152, 184, 0.3);
}
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.form-message {
  margin-top: 16px; padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 0.85rem; display: none;
}
.form-message.success {
  display: block; background: rgba(52, 152, 184, 0.1);
  border: 1px solid var(--border-accent); color: var(--accent-light);
}
.form-message.error {
  display: block; background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3); color: #f87171;
}
@media (max-width: 992px) {
  .basvuru-grid { grid-template-columns: 1fr; }
}

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

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 20px 10px var(--accent-glow); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .nav-links { display: none !important; }
  .nav-links.active {
    display: flex !important; flex-direction: column; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(8, 11, 20, 0.98); backdrop-filter: blur(20px);
    justify-content: center; align-items: center; gap: 28px; z-index: 9999;
    padding: 80px 24px; margin: 0;
  }
  .nav-links.active a {
    font-size: 1.2rem; color: var(--text-primary);
    padding: 8px 0;
  }
  .nav-links.active .nav-cta {
    margin-top: 16px; padding: 14px 36px; font-size: 1rem;
  }
  .hamburger { display: flex; z-index: 10000; position: relative; }
  .coordinator-grid { grid-template-columns: 1fr; }
  .coordinator-photo { width: 200px; height: 250px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .team-photo { width: 160px; height: 200px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .moderators-grid { grid-template-columns: 1fr; }
  .carousel-arrow.left { left: 0; }
  .carousel-arrow.right { right: 0; }
}

@media (max-width: 640px) {
  .hero-title { font-size: 2.5rem; }
  .countdown { gap: 10px; }
  .countdown-item { min-width: 72px; padding: 16px 12px; }
  .countdown-number { font-size: 2rem; }
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero-info { flex-direction: column; align-items: center; }
  .moderator-card { flex-direction: column; text-align: center; }
  .program-tabs { gap: 4px; }
  .program-tab { padding: 10px 16px; font-size: 0.8rem; }
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none; position: fixed; z-index: 10000; left: 0; top: 0;
  width: 100vw; height: 100vh; overflow: hidden;
  background-color: rgba(8, 11, 20, 0.95); backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  justify-content: center; align-items: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.lightbox.show { display: flex; opacity: 1; }
.lightbox-content {
  max-width: 90%; max-height: 85vh; border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px var(--accent-glow);
  transform: scale(0.95); transition: transform 0.3s ease;
  object-fit: contain;
}
.lightbox.show .lightbox-content { transform: scale(1); }
.lightbox-close {
  position: absolute; top: 30px; right: 40px; color: var(--text-primary);
  font-size: 2.5rem; font-weight: 300; cursor: pointer; transition: var(--transition);
  z-index: 10001; line-height: 1;
}
.lightbox-close:hover { color: var(--accent); transform: scale(1.1); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 1.2rem; display: flex;
  align-items: center; justify-content: center; cursor: pointer;
  transition: var(--transition); z-index: 10001;
}
.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--accent); color: #fff; border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}
.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }
.lightbox-caption {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  background: rgba(8, 11, 20, 0.7); padding: 8px 24px; border-radius: 50px;
  backdrop-filter: blur(10px); color: var(--text-secondary);
  font-size: 0.9rem; letter-spacing: 1px;
}
@media (max-width: 640px) {
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 0.9rem; }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  .lightbox-close { top: 15px; right: 20px; font-size: 2rem; }
}