/* ===== Global Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  background: linear-gradient(135deg, #1e3c72, #2a5298, #6b2fa8);
  color: #f5f7ff;
  min-height: 100vh;
}

/* ===== Layout ===== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== Navbar ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(10, 15, 40, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.logo {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo span {
  color: #ffdd57;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: #f5f7ff;
  font-size: 0.95rem;
  opacity: 0.85;
  transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  border-bottom: 2px solid #ffdd57;
  padding-bottom: 2px;
}

/* ===== Hero Section ===== */
.hero {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
  gap: 2.5rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.7);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
}

.hero h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero h1 span {
  color: #ffdd57;
}

.hero p {
  font-size: 0.98rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn-primary,
.btn-outline {
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #ff7b7b, #ffdd57);
  color: #111827;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(248, 250, 252, 0.6);
  color: #e5e7eb;
}

.btn-outline:hover {
  background: rgba(15, 23, 42, 0.9);
}

/* ===== Hero Stats ===== */
.hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  min-width: 110px;
}

.hero-stat h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.hero-stat p {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ===== Hero Card (Right Side) ===== */
.hero-card {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 1.25rem;
  padding: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.9);
}

.hero-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.hero-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chip {
  font-size: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.9);
}

.card-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

.card-list {
  list-style: none;
  font-size: 0.8rem;
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.card-list li {
  margin-bottom: 0.2rem;
}

/* ===== Sections ===== */
.section {
  padding: 3rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 0.3rem;
}

.section-subtitle {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ===== Cards Grid ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.card {
  background: rgba(10, 15, 40, 0.92);
  border-radius: 1rem;
  padding: 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 15px 30px rgba(15, 23, 42, 0.7);
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.card p {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 0.4rem;
}

.badge-small {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.7);
  margin-bottom: 0.4rem;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  opacity: 0.85;
}

/* ===== Table (Notes, Fees etc.) ===== */
.table-wrapper {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.table th,
.table td {
  padding: 0.6rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.5);
}

.table th {
  background: rgba(15, 23, 42, 0.9);
  position: sticky;
  top: 0;
}

/* ===== Contact Form ===== */
.form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1rem;
}

.form label {
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  display: block;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  font-size: 0.9rem;
}

.form textarea {
  min-height: 100px;
  resize: vertical;
}

/* ===== Footer ===== */
.footer {
  margin-top: 3rem;
  padding: 1.5rem 0;
  background: rgba(10, 15, 40, 0.95);
  border-top: 1px solid rgba(148, 163, 184, 0.4);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer a {
  color: #e5e7eb;
  text-decoration: none;
  opacity: 0.85;
}

.footer a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ===== WhatsApp Floating Button ===== */
.whatsapp-btn {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 900;
  background: #25d366;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: #0b1f16;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

/* ===== Chatbot Floating Button ===== */
.chatbot-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 950;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  background: linear-gradient(135deg, #4f46e5, #a855f7);
  color: #f9fafb;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

/* ===== Chatbot Window ===== */
.chatbot-window {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 320px;
  max-height: 420px;
  background: rgba(10, 15, 40, 0.98);
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.7);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 940;
}

.chatbot-header {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.chatbot-body {
  padding: 0.7rem 0.9rem;
  overflow-y: auto;
  flex: 1;
  font-size: 0.8rem;
}

.chatbot-message {
  margin-bottom: 0.5rem;
  max-width: 80%;
  padding: 0.45rem 0.6rem;
  border-radius: 0.7rem;
}

.chatbot-message.bot {
  background: rgba(55, 65, 81, 0.9);
  align-self: flex-start;
}

.chatbot-message.user {
  background: linear-gradient(135deg, #4f46e5, #a855f7);
  align-self: flex-end;
}

.chatbot-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.5);
  padding: 0.5rem 0.6rem;
  display: flex;
  gap: 0.4rem;
}

.chatbot-footer input {
  flex: 1;
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
  font-size: 0.8rem;
}

.chatbot-footer button {
  border-radius: 999px;
  border: none;
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  cursor: pointer;
  background: rgba(79, 70, 229, 0.95);
  color: #f9fafb;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none; /* For simplicity; can add hamburger later */
  }

  .hero {
    padding-top: 2.5rem;
  }
}