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

html {
  scroll-behavior: smooth;
}

html, body {
  overflow-x: hidden;
}
#home {
  background-color: #121212; 
    background-image: url(../images/gymstock.jpg);
  background-size: cover;
  background-repeat:no-repeat;
  background-blend-mode:soft-light;
  
}
#firsttext {
  font-size: 80px;
  font-weight: bold;
  font-style: italic;
  text-align:left;
  font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  margin: 2rem auto;
 }
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  background-color: #121212; 
  color: #e0e0e0; 
}

#features {
  font-size: 30px;
  line-height: 2.0;
  background: linear-gradient(to bottom, #121212 0%, #1f1f1f 80%, #121212 100%);
  color: #e0e0e0;
  padding: 6rem 4rem;
  text-align: center;
  text-transform: uppercase;
  
}
 #whatistrainiaheader {
  font-size: 70px !important;
 }

 #whatistrainia {
  font-size: 25px !important;
  text-align: right;
  margin-top: 20px;
 }

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
  background-color: #1f1f1f;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

header nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

header nav a {
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
}

header nav a:hover {
  color: #00bfff;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  margin-right: auto;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
}

@media (max-width: 768px) {
 .hamburger {
    display: flex;
    margin-left: auto; 
    cursor: pointer;
  }

  header nav ul {
    display: none;
    flex-direction: column;
    gap: 1rem;
    position: absolute;
    top: 100%; 
    right: 0;  
    background-color: #1f1f1f;
    padding: 1rem 2rem;
    border-radius: 8px;
    z-index: 1000;
  }

  header nav ul.active {
    display: flex;
  }
}

@media (max-width: 480px) {
  #plan-generator form,
  #contact form {
    padding: 1rem;
  }
}

@media (max-width: 768px) {
 #home {
    background-position: center top;
  }
}
section {
  padding: 6rem 4rem;
}

h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  color: #fff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
}

.feature-card {
  background-color: #1f1f1f;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  text-align: left;
  color: #e0e0e0;
}

.highlight {
  background-color: #00bfff; 
  color: #121212; 
  padding: 0.2rem 0.4rem;
  border-radius: 7px; 
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

#features p {
  font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  font-size: 25px;
}

#about {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

#about p {
  flex: 1 1 300px;
  font-size: 1.1rem;
}

#about img {
  flex: 1 1 300px;
  max-width: 100%;
  border-radius: 12px;
}

#plan-generator form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 500px;
  margin: 0 auto;
  padding: 2rem;
  background-color: #1f1f1f;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

#plan-generator input,
#plan-generator select,
#plan-generator button {
  padding: 1rem;
  font-size: 1.1rem;
  border-radius: 8px;
  border: 1px solid #333;
  background-color: #2a2a2a;
  color: #e0e0e0;
}

#plan-generator button {
  background-color: #00bfff;
  color: #121212;
  font-weight: 700;
  border: none;
  cursor: pointer;
}

#plan-generator button:hover {
  background-color: #3399ff;
  color: #fff;
}

#plan-output {
    white-space: pre-wrap;
    word-break: normal;
    overflow-wrap: break-word;
    font-size: 1.1rem !important;
}
pre {
  white-space: pre-wrap;
  word-break: break-word;
  overflow: auto;
}


#testimonials {
  padding: 6rem 0;
  background-color: #121212;
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.testimonial-slider {
  overflow: hidden;
  position: relative;
}

.testimonial-track {
  display: flex;
  width: 100%;
  animation: scroll 40s linear infinite;
}

.testimonial-card {
  flex: 0 0 250px;
  margin: 0 1rem;
  padding: 2rem;
  background-color: #1f1f1f;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  font-size: 1rem;
  white-space: pre-wrap;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

#contact form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem;
  background-color: #1f1f1f;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

#contact input,
#contact textarea,
#contact button {
  padding: 1rem;
  font-size: 1.1rem;
  border-radius: 8px;
  border: 1px solid #333;
  background-color: #2a2a2a;
  color: #e0e0e0;
}

#contact button {
  background-color: #00bfff;
  color: #121212;
  font-weight: 700;
  cursor: pointer;
}

#contact button:hover {
  background-color: #3399ff;
  color: #fff;
}

footer {
  text-align: center;
  padding: 2rem;
  background-color: #1f1f1f;
  color: #e0e0e0;
  font-weight: 500;
}
@media (max-width: 768px) {
  #plan-output {
    width: clamp(250px, 95%, 100%);
    font-size: clamp(12px, 3vw, 16px);
  }
}

@media (max-width: 768px) {
  #firsttext {
    margin: 2rem 1rem;
    font-size: 40px;
    text-align: center;
  }
  #whatistrainiaheader {
    font-size: 35px !important;
    margin: 0 1rem;
   }
  
   #whatistrainia {
    font-size: 18px !important;
    text-align: center;
    margin: 0 1rem;
   }
  section {
    padding: 3rem 1.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .features-grid {
    gap: 1.5rem;
  }

  #about {
    flex-direction: column;
  }

  #plan-generator form {
    max-width: 100%;
  }

  .testimonial-track {
    width: calc(15 * 250px);
  }

  .testimonial-card {
    flex: 0 0 250px;
    font-size: 0.9rem;
  }

  .progress-container {
    max-width: 100%;
  }

  .progress-bar {
    height: 20px;
  }
}