/* ================= GLOBAL ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1f2937;
  background: #ffffff;
  line-height: 1.6;
}

/* ================= NAVBAR (AUTO HEIGHT) ================= */

.navbar {
  display: flex;
  align-items: center;              /* vertical centering */
  justify-content: space-between;   /* logo left, menu right */
  padding: 6px 40px;               /* controls height */
  background: #ffffff;
  margin-bottom: 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 120px;   /* increase/decrease logo size here */
  width: auto;
}

/* Navigation */
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  font-weight: 500;
  color: #2563eb;
}

/* Contact button */
.btn-contact {
  background: #2563eb;
  color: #ffffff !important;
  padding: 8px 18px;
  border-radius: 999px;
}


/* ================= HERO ================= */
.hero {
  position: relative;
  height: 90vh;
  background: url("../images/data-bg.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(30,64,175,0.92),
    rgba(37,99,235,0.9)
  );
}

.hero-content {
  position: relative;
  text-align: center;
  color: #fff;
  max-width: 900px;
  padding: 20px;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 14px 32px;
  border-radius: 40px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #ffffff;
  color: #2563eb;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255,255,255,0.25);
}

.btn-secondary {
  border: 2px solid #ffffff;
  color: #ffffff;
}

.btn-secondary:hover {
  background: #ffffff;
  color: #2563eb;
}

/* ================= COUNTERS ================= */
.counter-section {
  background: #f1f5f9;
  padding: 60px 20px;
}

.counter-container {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  text-align: center;
}

.counter-box {
  background: #ffffff;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.counter-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #2563eb;
}

.counter-text {
  margin-top: 8px;
  font-weight: 600;
}

/* ================= SECTIONS ================= */
.section {
  max-width: 1200px;
  margin: auto;
  padding: 80px 20px;
  text-align: center;
}

.section h2 {
  font-size: 2.2rem;
  color: #2563eb;
  margin-bottom: 40px;
}

/* ================= CARDS ================= */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.card {
  background: #f8fafc;
  padding: 32px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.1);
}

.card h3 {
  margin-bottom: 12px;
  color: #1e40af;
}

/* ================= ALT BACKGROUND ================= */
.alt-bg {
  background: #f1f5f9;
}

/* ================= TESTIMONIAL ================= */
.testimonial-container {
  max-width: 800px;
  margin: auto;
}

.testimonial {
  background: #f8fafc;
  padding: 40px;
  border-radius: 18px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
  margin-bottom: 20px;
}

.testimonial p {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.testimonial h4 {
  color: #2563eb;
}

/* ================= ENROLL ================= */
.enroll iframe {
  width: 100%;
  height: 650px;
  border: none;
  border-radius: 16px;
}

/* ================= FOOTER ================= */
footer {
  background: #2563eb;
  color: #ffffff;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

/* ================= WHATSAPP ================= */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  z-index: 1000;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

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

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }

  nav {
    display: none;
  }

  .hero-buttons {
    flex-direction: column;
  }
}


/* =========================
   LOGO BASED HEADERS
   ========================= */

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.card-logo {
  width: 30px;
  height: auto;
}
.hero-overlay {
  background: linear-gradient(
    120deg,
    rgba(15,23,42,0.95),
    rgba(37,99,235,0.92)
  );
}

/* ================= GLOW PULSE ANIMATION ================= */

@keyframes glowPulse {
  0% { box-shadow: 0 0 0 rgba(37, 99, 235, 0); }
  50% { box-shadow: 0 0 35px rgba(37, 99, 235, 0.3); }
  100% { box-shadow: 0 0 0 rgba(37, 99, 235, 0); }
}

/* ================= MOBILE TIGHT LAYOUT ================= */
@media (max-width: 768px) {

  /* Section padding tighter */
  .section {
    padding: 50px 14px;
  }

  .section h2 {
    font-size: 1.6rem;
    margin-bottom: 28px;
  }

  /* Cards grid tighter */
  .cards {
    gap: 18px;
  }

  /* Program cards tighter */
  .program-card {
    padding: 22px;
  }

  .program-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
  }

  .program-card p {
    font-size: 0.95rem;
    margin-bottom: 10px;
  }

  .program-card ul {
    font-size: 0.9rem;
  }

  .program-card ul li {
    margin-bottom: 6px;
  }

  /* Button size optimized */
  .btn-primary {
    padding: 12px 22px;
    font-size: 0.95rem;
  }
}
@media (max-width: 480px) {

  .program-card {
    padding: 18px;
  }

  .program-card h3 {
    font-size: 1.05rem;
  }

  .program-card p {
    font-size: 0.9rem;
  }

  .program-card ul {
    font-size: 0.85rem;
  }
}
/* ================= HOVER EFFECT FOR ALL PROGRAM CARDS ================= */
.program-card {
  position: relative;
  cursor: pointer;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.program-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(37, 99, 235, 0.22);
  background: #eef2ff;
}
/* ================= FORCE VERTICAL PROGRAM LAYOUT ================= 
.cards.vertical-programs {
  display: flex !important;
  flex-direction: column !important;
  gap: 28px;
}
*/
@media (max-width: 768px) {
  .navbar {
    padding: 4px 40px;
  }

  .logo img {
    height: 45px;
  }

  .nav-links {
    gap: 18px;
  }
}

/* ================= CONTACT SECTION ================= */

.contact-section {
  text-align: center;
  padding: 60px 20px;
}

.contact-section h2 {
  color: #2563eb;
  font-size: 36px;
  margin-bottom: 30px;
}

.contact-card {
  display: inline-block;
  background: #ffffff;
  padding: 25px 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.contact-card p {
  font-size: 18px;
  margin: 0;
}

.contact-card a {
  color: #111827;
  text-decoration: none;
  font-weight: 500;
}

.icon {
  margin-right: 10px;
  font-size: 20px;
}

/* ================= WHO CAN JOIN ================= */

.bullet-points {
  max-width: 800px;
  margin: 30px auto 0;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
}

.bullet-points li {
  margin-bottom: 15px;
}

.bullet-points strong {
  color: #2563eb;
}