/* =================================================
   PASSIONKU – GLOBAL EVENT PLATFORM UI
   Clean • Professional • Mobile-first
================================================= */

/* ---------- 1. GLOBAL BASE STYLE ---------- */
body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1f2937;
  background-color: #ffffff;
}

h1, h2, h3 {
  font-weight: 700;
  margin-bottom: 0.6em;
  color: #0f172a;
}

h1 { font-size: 2.4rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.4rem; }

p { margin-bottom: 1em; }

/* ---------- 2. LAYOUT & SECTION ---------- */
.section {
  padding: 3.5rem 1rem;
}

.section:nth-of-type(even) {
  background: #f8fafc;
}

/* ---------- 3. BUTTONS & CTAs ---------- */
a.button,
button,
input[type="submit"] {
  background: linear-gradient(135deg, #2563eb, #1e40af);
  color: #ffffff;
  padding: 0.85em 1.6em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-block;
  box-shadow: 0 6px 15px rgba(37,99,235,0.25);
  transition: all 0.25s ease;
}

a.button:hover,
button:hover,
input[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37,99,235,0.35);
}

/* ---------- 4. FORMS (REGISTRATION UX) ---------- */
input[type="text"],
input[type="email"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.7em 0.9em;
  font-size: 1rem;
  border-radius: 10px;
  border: 2px solid #e5e7eb;
  margin-bottom: 1rem;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

label {
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: block;
}

/* ---------- 5. EVENT CARD STYLE ---------- */
.event-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  transition: transform 0.25s ease;
}

.event-card:hover {
  transform: translateY(-4px);
}

/* ---------- 6. MOBILE OPTIMIZATION ---------- */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  a.button,
  button,
  input[type="submit"] {
    width: 100%;
    text-align: center;
  }
}