:root {
    --bg: #FFFDF1;
    --primary: #FF9644;
    --secondary: #fceada;
    --text: #562F00;
    --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }

.container { width: 92%; max-width: 1150px; margin: auto; }

/* NAVBAR */
.navbar { 
    min-height: 110px; background: var(--secondary); display: flex; align-items: center; 
    position: fixed; top: 0; width: 100%; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); 
    padding: 10px 0;
}
.navbar-container { 
    display: flex; justify-content: space-between; align-items: center; width: 100%; 
    flex-wrap: nowrap; gap: 15px; 
}
.logo-wrapper { flex-shrink: 0; min-width: 250px; }

/* MENÜ SİSTEMİ */
.nav-links { list-style: none; display: flex; gap: 5px; justify-content: center; flex: 1; }
.nav-links li { flex: 1; }
.nav-links a { 
    display: flex; align-items: center; justify-content: center; text-align: center;
    text-decoration: none; color: var(--text); font-weight: 600; font-size: 0.7rem; 
    padding: 10px 2px; border-radius: 6px; background-color: var(--secondary);
    transition: all 0.3s ease; min-height: 45px; line-height: 1.2;
}
.nav-links a:hover, .nav-links a.active { background-color: var(--primary); color: var(--white); }

.lang-switcher { display: flex; gap: 5px; flex-shrink: 0; }
.lang-switcher button { cursor: pointer; border: 1px solid var(--primary); padding: 4px 8px; border-radius: 4px; background: none; font-weight: bold; font-size: 0.8rem; }
.lang-switcher button.active { background: var(--primary); color: white; }

/* HERO SECTIONS */
.hero { width: 100%; padding-top: 110px; display: flex; justify-content: center; background: var(--bg); }
.hero-full-image { width: 70%; height: auto; display: block; margin: 0 auto; max-width: 100%; }

/* CONTENT SECTIONS */
.section { padding: 60px 0; margin-top: 110px; min-height: 70vh; }
.bg-light { background: #FDF9EF; }
.section-title { text-align: center; font-family: 'Playfair Display'; font-size: 2rem; margin-bottom: 40px; }
.invitation-card { background: white; padding: 40px; border-radius: 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.03); text-align: justify; }
.signature-grid, .committee-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; text-align: center; }
.committee-card { background: white; padding: 25px; border-radius: 12px; border-bottom: 4px solid var(--primary); }

/* TABLES */
.table-wrapper { overflow-x: auto; border-radius: 10px; margin-bottom: 20px; }
.reg-table { width: 100%; border-collapse: collapse; background: white; min-width: 600px; }
.reg-table th { background: var(--primary); color: white; padding: 15px; }
.reg-table td { padding: 15px; border: 1px solid #eee; text-align: center; }
.registration-note { font-style: italic; font-size: 0.9rem; margin-top: 15px; color: #666; text-align: left; }

/* CONTACT CARD */
.micecraft-centered-card { text-align: center; max-width: 600px; margin: auto; background: white; padding: 50px; border-radius: 20px; box-shadow: 0 5px 20px rgba(0,0,0,0.03); }
.contact-mice-logo-large { width: 180px; height: auto; margin-bottom: 25px; }

footer { padding: 40px 0; text-align: center; background: var(--text); color: white; margin-top: 50px; }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .navbar-container { flex-direction: column; gap: 10px; }
    .hero { padding-top: 220px; }
    .section { margin-top: 220px; }
}
@media (max-width: 768px) {
    .hero-full-image { width: 100% !important; }
    .nav-links { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; width: 100%; gap: 5px; }
    .hero { padding-top: 260px; }
    .section { margin-top: 260px; }
    .signature-grid, .committee-grid { grid-template-columns: 1fr; }
}