body { font-family: Arial, sans-serif; margin: 0; padding: 0; background: #f9f9f9; color: #333; }
header nav { background: #002b5b; display: flex; justify-content: space-between; align-items: center; padding: 1rem; }
.logo { width: 120px; }
.nav-list { list-style: none; display: flex; gap: 1rem; }
.nav-list li a { color: white; text-decoration: none; }
.menu-toggle { display: none; font-size: 24px; color: white; cursor: pointer; }
.hero { text-align: center; padding: 2rem; background: #eee; }
.hero-img { width: 200px; border-radius: 10px; }
section { padding: 2rem; }
form input, form textarea { width: 100%; padding: 0.5rem; margin: 0.5rem 0; }
form button { padding: 0.7rem 1.5rem; background: #002b5b; color: white; border: none; }
footer { text-align: center; background: #002b5b; color: white; padding: 1rem; }

@media (max-width: 768px) {
  .nav-list { display: none; flex-direction: column; }
  .menu-toggle { display: block; }
  .nav-list.active { display: flex; }
}


/* Updated Hero Section Styles */

.hero {
  background: linear-gradient(to right, #f0f4f8, #e6ecf2);
  padding: 4rem 2rem;
}
.hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
}
.hero-text {
  flex: 1 1 400px;
  padding: 1rem 2rem;
}
.hero-text h1 {
  font-size: 2.5rem;
  color: #002b5b;
}
.hero-text h3 {
  color: #444;
}
.hero-text p {
  line-height: 1.6;
  margin: 1rem 0;
}
.cta-button {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: #002b5b;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}
.hero-image img {
  width: 280px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
  .hero-container {
    flex-direction: column-reverse;
    text-align: center;
  }
}


/* About Us Section Styling */

.about-us-section {
  padding: 2rem 1.5rem;
  line-height: 1.7;
  font-size: 1.05rem;
}
.about-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.about-logo {
  width: 60px;
  height: auto;
}
.about-us-section ul {
  padding-left: 1.2rem;
  list-style-type: disc;
}
.about-us-section h3, .about-us-section h4 {
  color: #002b5b;
}


/* Gradient Headings & Animation */

.about-us-section h3,
.about-us-section h4 {
  background: linear-gradient(to right, #002b5b, #007bb5);
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 5px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  margin-top: 2rem;
  animation: slideFade 0.8s ease forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes slideFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* Membership Section */

.membership-section {
  padding: 2rem 1.5rem;
}
.membership-section h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #002b5b;
}
.membership-box {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}
.membership-box img {
  width: 260px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.membership-text {
  flex: 1;
}
.membership-text h4 {
  margin-top: 0;
  background: linear-gradient(to right, #002b5b, #007bb5);
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.6rem;
}
.membership-text p {
  margin-bottom: 1rem;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .membership-box {
    flex-direction: column;
    align-items: center;
  }
  .membership-box img {
    width: 90%;
  }
}


/* Scroll Animation for Membership Boxes */

/* Animation Keyframes */
@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.membership-box {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.membership-box.visible {
  animation: fadeSlideUp 0.8s ease forwards;
}


/* === Rebuilt Hamburger Menu: Bigger + Easier Tap Target === */
.menu-toggle{
  font-size: 34px;          /* bigger icon */
  line-height: 1;
  padding: 10px 14px;       /* larger tap area */
  border-radius: 10px;
  user-select: none;
}

/* Optional: keep menu readable on mobile */
@media (max-width: 768px){
  .nav-list{
    gap: 0.6rem;
    padding: 1rem 0;
  }
  .nav-list li a{
    display: block;
    padding: 10px 16px;
  }
}


/* === ISEA Home Hero Layer === */
.isea-hero-image{
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
              url('images/isea-hero.jpg') center/cover no-repeat;
  height: 70vh;
}

.isea-join{
  max-width: 900px;
  margin: 3rem auto;
  padding: 0 1.5rem;
  text-align: center;
}

.isea-join h2{
  font-size: 2rem;
  margin-bottom: 1rem;
}

.isea-join p{
  line-height: 1.7;
  margin-bottom: 1rem;
}

.isea-btn{
  display: inline-block;
  margin-top: 1.5rem;
  padding: 14px 28px;
  font-weight: bold;
  border-radius: 30px;
  background: #000;
  color: #fff;
  text-decoration: none;
}

.isea-btn:hover{
  opacity: 0.85;
}