/* Base Styles */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0d1b2a;
  color: #fff;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 50px;
  background-color: #0d1b2a;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  color: #fff;
  margin-left: 0px;
  text-align: left;
  letter-spacing: 2px;
}

.white-text {
  color: #ffffff;
}

.red-text {
  color: #ff4d4d;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
  padding-left: 0;
  margin: 0;
}

nav ul li a {
  text-decoration: none;
  color: #ccc;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li a.active,
nav ul li a:hover {
  color: #00b4d8;
}

/* Hero Section */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 60px 90px;
}

.content {
  max-width: 600px;
}

.content h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.content h1 span {
  color: #00b4d8;
}

.content h2 {
  font-size: 32px;
  color: #00b4d8;
  margin-bottom: 20px;
}

.content p {
  font-size: 16px;
  color: #ccc;
  line-height: 1.6;
}

/* Summary Section */
.summary {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px 30px;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.8;
  border-left: 4px solid #00b4d8;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* Buttons */
.buttons {
  margin-top: 20px;
}

.btn-primary,
.btn-outline {
  padding: 12px 24px;
  border: 2px solid #00b4d8;
  cursor: pointer;
  font-size: 16px;
  border-radius: 5px;
  margin-right: 10px;
  transition: all 0.5s ease;
}

.btn-primary {
  background-color: #00b4d8;
  color: #fff;
}

.btn-primary:hover {
  background-color: transparent;
  color: #00b4d8;
}

.btn-outline {
  background-color: transparent;
  color: #00b4d8;
}

.btn-outline:hover {
  background-color: #00b4d8;
  color: #fff;
}

/* Social Icons */
.social-icons {
  margin-top: 30px;
  display: flex;
  gap: 15px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: transparent;
  border: 2px solid #00b4d8;
  border-radius: 50%;
  transition: border-color 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.social-icons a:hover {
  border-color: #90e0ef;
  transform: scale(1.1);
  background-color: rgba(0, 180, 216, 0.1);
}

.social-icons a img {
  width: 15px;
  height: 15px;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease;
}

/* Image Container */
.image {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 180, 216, 0.3);
  background-color: #0d1b2a;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 90px;
  margin-top: -90px;
}

.image:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 180, 216, 0.6);
}

.image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  display: block;
  filter: brightness(1);
}

/* ----------------- Responsive Design ----------------- */

@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    align-items: center;
    padding: 40px 30px;
  }

  .image {
    margin: 0 auto 30px auto;
    width: 280px;
    height: 280px;
    order: -1;
  }

  .content {
    text-align: center;
    max-width: 100%;
  }

  .content h1 {
    font-size: 40px;
  }

  .content h2 {
    font-size: 28px;
  }

  .content p {
    font-size: 15px;
  }

  .buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  nav ul {
    gap: 20px;
  }

  nav ul li a {
    font-size: 15px;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 30px;
  }

  .logo {
    margin-bottom: 15px;
    font-size: 24px;
  }

  nav ul {
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
  }

  .hero {
    flex-direction: column;
    padding: 30px 20px;
  }

  .image {
    width: 220px;
    height: 220px;
    order: -1;
    margin-bottom: 20px;
  }

  .content h1 {
    font-size: 34px;
  }

  .content h2 {
    font-size: 24px;
  }

  .content p {
    font-size: 14px;
  }

  .summary {
    padding: 15px 20px;
    font-size: 15px;
  }

  .btn-primary,
  .btn-outline {
    padding: 10px 20px;
    font-size: 15px;
    margin: 5px;
  }

  .social-icons {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  header {
    padding: 30px;
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    font-size: 22px;
    width: 100%;
    margin-bottom: 10px;
    text-align: left;
  }

  nav {
    width: 100%;
  }

  nav ul {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 15px;
    padding-left: 0;
    margin: 0;
  }

  nav ul li {
    text-align: left;
  }

  nav ul li a {
    font-size: 14px;
  }

  .hero {
    flex-direction: column;
  }

  .image {
    width: 180px;
    height: 180px;
    order: -1;
    margin-bottom: 20px;
  }

  .content h1 {
    font-size: 28px;
  }

  .content h2 {
    font-size: 20px;
  }

  .content p {
    font-size: 14px;
    text-align: center;
  }

  .summary {
    margin: 30px 15px;
    padding: 20px;
    font-size: 14px;
    text-align: justify;
    line-height: 1.7;
    border-left: 4px solid #00b4d8;
    border-radius: 10px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
  }

  .btn-primary,
  .btn-outline {
    font-size: 14px;
    padding: 8px 16px;
  }

  .social-icons {
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .social-icons a {
    width: 30px;
    height: 30px;
  }

  .social-icons a img {
    width: 14px;
    height: 14px;
  }
}