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

body {
  font-family: Arial, sans-serif;
  color: white;
}

header {
  background-color: black;
  padding: 10px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 40px;
}

.hero {
  background-image: url('port back.jpg');
  background-size: cover;
  background-position: center;
  height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 60px;
  padding-right: 60px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /*background-color: rgba(0, 0, 0, 0.5);*/
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 500px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.middle-text h2{
  font-size: 2.2rem;
  color: black;
  text-align: center;
  margin-top: 10px;
  margin-bottom: 10px;
}
.hero p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.hero button {
  padding: 12px 24px;
  background-color: rgba(246, 136, 38, 1);
  border: none;
  color: white;
  font-weight: bold;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
}

.portfolio-section {
  background-color: #f9f9f9;
  color: #000;
  padding: 40px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.video-section{
  background-color: #f9f9f9;
  color: #000;
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.portfolio-item {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.portfolio-item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.portfolio-item img,
.portfolio-item video {
  width: 100%;
  height: auto;
  display: block;
}

.portfolio-caption {
  padding: 15px;
  font-weight: 600;
  color: rgba(11, 107, 177, 1);
  text-align: center;
}
html {
  scroll-behavior: smooth;
}
/* Responsive Design */

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.3rem;
  }

  .hero button {
    font-size: 1.1rem;
  }

  .middle-text h2 {
    font-size: 2.5rem;
  }
}

/* Medium devices (tablets, 768px to 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .hero {
    padding-left: 40px;
    padding-right: 40px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .portfolio-section {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 30px;
  }

  .middle-text h2 {
    font-size: 2rem;
  }
}

/* Small devices (landscape phones, 576px to 767px) */
@media (min-width: 576px) and (max-width: 767.98px) {
  .hero {
    padding-left: 30px;
    padding-right: 30px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .portfolio-section {
    grid-template-columns: repeat(2, 1fr);
    padding: 30px 20px;
  }

  .hero-content {
    max-width: 100%;
  }

  .middle-text h2 {
    font-size: 1.6rem;
  }
}

/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
  .hero {
    height: auto;
    padding: 40px 20px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero button {
    font-size: 1rem;
    padding: 10px 20px;
  }

  .portfolio-section {
    grid-template-columns: 1fr;
    padding: 20px 15px;
  }

  .middle-text h2 {
    font-size: 1.4rem;
  }
}

/* ========== Responsive Layout for Images and Videos ========== */

/* Large screens (desktops) */
@media (min-width: 1200px) {
  .portfolio-section,
  .video-section {
    grid-template-columns: repeat(4, 1fr);
    padding: 60px 60px;
  }

  .portfolio-item img,
  .portfolio-item video {
    width: 100%;
    height: auto;
  }

  .hero {
    padding-left: 80px;
    padding-right: 80px;
  }
}

/* Medium screens (laptops & tablets) */
@media (max-width: 1199px) and (min-width: 769px) {
  .portfolio-section,
  .video-section {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    padding: 40px 30px;
  }

  .portfolio-item img,
  .portfolio-item video {
    width: 100%;
    height: auto;
  }

  .hero {
    padding-left: 50px;
    padding-right: 50px;
  }
}

/* Tablets and small laptops */
@media (max-width: 768px) {
  .portfolio-section,
  .video-section {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    padding: 30px 20px;
  }

  .portfolio-item img,
  .portfolio-item video {
    width: 100%;
    height: auto;
  }

  .hero {
    height: auto;
    padding: 20px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .middle-text h2 {
    font-size: 1.8rem;
  }

  .hero button {
    width: 100%;
    font-size: 0.95rem;
    padding: 10px;
  }
}

/* Small mobile screens */
@media (max-width: 480px) {
  .portfolio-section,
  .video-section {
    grid-template-columns: 1fr;
    padding: 15px 10px;
  }

  .portfolio-item img,
  .portfolio-item video {
    width: 100%;
    height: auto;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .middle-text h2 {
    font-size: 1.4rem;
  }
}