* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
:root { --nav-color: #1565C0; --button-text-footer: #0a2e52; --extra-color: #ffffff; --default-color: #546e7a; --badge-color: #1976D2; }

/* HERO */
.events-hero { background-image: url('https://images.unsplash.com/photo-1540575467063-178a50c2df87?q=80&w=2070&auto=format&fit=crop'); background-size: cover; background-position: center; min-height: 400px; position: relative; display: flex; align-items: center; justify-content: center; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(10, 46, 82, 0.9) 0%, rgba(21, 101, 192, 0.8) 100%); display: flex; align-items: center; justify-content: center; }
.events-hero .container { position: relative; z-index: 2; text-align: center; max-width: 800px; }
.hero-title { color: var(--extra-color); font-size: 56px; font-weight: 700; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 2px; }
.hero-subtitle { color: rgba(255, 255, 255, 0.9); font-size: 20px; max-width: 600px; margin: 0 auto; }

/* COMMON TEXT */
.subtitle { font-size: 18px; color: var(--nav-color); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.main-heading { color: var(--button-text-footer); font-weight: 700; font-size: 42px; margin-top: 10px; margin-bottom: 15px; }
.section-divider { border: 1px solid #e0e0e0; margin: 0 auto; width: 80%; }

/* ==================== EVENT CARDS ==================== */
.event-card { background: var(--extra-color); border-radius: 16px; padding: 25px; display: flex; align-items: center; gap: 20px; box-shadow: 0 5px 15px rgba(0,0,0,0.06); border: 1px solid #e0e0e0; transition: all 0.3s ease; height: 100%; }
.event-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(21, 101, 192, 0.12); border-color: var(--nav-color); }
.event-date-box { background: linear-gradient(135deg, var(--nav-color), var(--badge-color)); border-radius: 12px; padding: 15px 20px; text-align: center; min-width: 80px; display: flex; flex-direction: column; justify-content: center; align-items: center; flex-shrink: 0; }
.event-day { font-size: 2rem; font-weight: 800; color: #fff; line-height: 1; }
.event-month { font-size: 1rem; font-weight: 600; color: rgba(255,255,255,0.9); text-transform: uppercase; }
.event-content { flex: 1; }
.event-title { font-weight: 700; color: var(--button-text-footer); margin-bottom: 5px; font-size: 1.2rem; }
.event-desc { color: var(--default-color); font-size: 0.95rem; margin: 0; }
.event-location { font-size: 0.85rem; color: var(--nav-color); font-weight: 500; margin-top: 8px; display: inline-block; }

/* ==================== ACHIEVEMENT CARDS ==================== */
.achievement-card { background: var(--extra-color); border-radius: 16px; padding: 30px 20px; text-align: center; box-shadow: 0 5px 15px rgba(0,0,0,0.06); border: 1px solid #e0e0e0; transition: all 0.4s ease; position: relative; overflow: hidden; height: 100%; }
.achievement-card::before { content: ''; position: absolute; top: 0; left: 0; width: 0; height: 4px; background: linear-gradient(90deg, var(--nav-color), var(--badge-color)); transition: width 0.5s ease-in-out; z-index: 2; }
.achievement-card:hover::before { width: 100%; }
.achievement-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(21, 101, 192, 0.15); }

.achieve-icon-box { width: 70px; height: 70px; border-radius: 50%; background-color: rgba(21, 101, 192, 0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px auto; transition: all 0.3s ease; }
.achievement-card:hover .achieve-icon-box { background-color: var(--nav-color); box-shadow: 0 0 20px rgba(21, 101, 192, 0.3); }
.achieve-icon { font-size: 28px; color: var(--nav-color); transition: color 0.3s ease; }
.achievement-card:hover .achieve-icon { color: #fff; }

.achieve-title { font-weight: 700; color: var(--button-text-footer); margin-bottom: 10px; font-size: 1.2rem; }
.achieve-desc { color: var(--default-color); font-size: 0.95rem; line-height: 1.6; text-align: justify; margin-bottom: 15px; }
.achieve-year { font-size: 0.85rem; color: var(--badge-color); font-weight: 600; }

/* Responsive */
@media (max-width: 768px) {
  .hero-title { font-size: 36px; }
  .main-heading { font-size: 32px; }
  .event-card { flex-direction: column; text-align: center; }
  .event-date-box { flex-direction: row; gap: 10px; padding: 10px 20px; }
}