* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "DynaPuff", sans-serif;
  background: var(--bg);
  color: var(--text);
  transition:
    background 0.4s,
    color 0.4s;
  line-height: 1.6;
}

/* Theme Variables */
:root {
  --bg: #0F1117;
  --text: #E4E4E4;
  --card: #1c1f26;
  --accent: #4CC9F0;
  --button-bg: #4CC9F0;
  --button-hover: #3BB0D8;
}

/* Header with Background Image */
header {
  background:
    linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url(wall.png) center/cover
      no-repeat;
  color: white;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Parallax */
header {
  background-attachment: fixed;
  background-position: center;
}

/* Header Content */
.header-content {
  backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.05);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  text-align: center;
  flex-wrap: wrap;
  text-wrap: wrap;
  width: 90%;
  max-width: 1200px;
  margin: auto;
}
header h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  margin-bottom: 20px;
}
header .highlight {
  color: var(--accent);
}
header p {
  font-size: 1.1rem;
  margin-bottom: 30px;
}
nav a {
  margin-right: 20px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  align-items: center;
  text-align: center;
}
.image img {
  max-width: 280px;
  border-radius: 15px;
}
#theme-toggle {
  position: absolute;
  top: 20px;
  right: 30px;
  background: transparent;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--accent);
}

/* Sections */
section {
  padding: 80px 0;
}
h2 {
  text-align: center;
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 40px;
}
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* Work Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.card {
  background: var(--card);
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0);
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-8px);
}
.card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

/* Filter Buttons */
.filter-buttons {
  text-align: center;
  margin-bottom: 30px;
}
.filter-btn {
  background: var(--button-bg);
  color: white;
  border: none;
  padding: 10px 20px;
  margin: 0 10px;
  border-radius: 25px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s;
}
.filter-btn:hover {
  background: var(--button-hover);
}

/* Form */
form {
  max-width: 600px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
input,
textarea {
  font-family: "DynaPuff", sans-serif;
  padding: 14px;
  border: 1px solid #CCC;
  border-radius: 8px;
  font-size: 1rem;
}
button {
  font-family: "DynaPuff", sans-serif;
  background: var(--button-bg);
  color: white;
  padding: 14px;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}
button:hover {
  background: var(--button-hover);
}

/* Footer */
footer {
  text-align: center;
  padding: 40px 0;
  background: var(--bg);
  color: #E4E4E4;
  font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 911px) {
  .header-content {
    flex-direction: column-reverse;
    text-align: center;
  }
  .text {
    padding: 0;
  }
}

@media (max-width: 400px) {
  .header-content {
    padding: 20px;
  }
}

@media (max-width: 360px) {
  .header-content {
    padding: 10px;
  }
  header h1 {
    font-size: 1.8rem;
  }
  header p {
    font-size: 1rem;
  }
  .image img {
    max-width: 240px;
  }
  nav a {
    font-size: 0.9rem;
    margin-right: 10px;
  }
}

@media (max-width: 335px) {
  .header-content {
    padding: 5px;
  }
}

@media (max-width: 322px) {
  .header-content {
    padding: 0px;
  }
}

@media (max-width: 360px) {
  .body {
    font-size: 0.9rem;
  }
  p {
    font-size: 0.9rem;
  }
}

@media (max-width: 328px) {
  .filter-buttons {
    display: flex;
  justify-content: space-evenly;
  align-items: center;
  }
}

@media (max-width: 315px) {
  .filter-buttons {
    display: flex;
  justify-content: space-evenly;
  align-items: center;
  }
}

html {
  scroll-behavior: smooth;
}

a.project-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
a.project-link:visited {
  color: inherit;
}