/* Base Reset */
html {
  scroll-behavior: smooth;
  font-size: 20px;
}

html, body {
  cursor: url('cursors/main_cursor.png'), auto;
}

:root {
  font-family: 'Inter', sans-serif;
  font-feature-settings: 'liga' 1, 'calt' 1; /* fix for Chrome */
  --bg-dark: #0c0c20;
  --bg-darker: rgb(15, 15, 15);
  --color-light: #fff;
  --color-muted: #aaa;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--color-light);
  line-height: 1.6;
  padding: 0;
}

/* HERO HEADER LAYOUT */
.hero-header {
  background-color: var(--bg-darker);
  color: var(--color-light);
  padding: 2rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  height: 100vh;
  border-bottom: 2px solid var(--color-light);
}

/* Top nav (About Me, Contact, Pets) */
.top-nav,
.bottom-nav {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: 0 1rem; /* Optional padding */
}

.top-nav a,
.bottom-nav a {
  color: var(--color-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.top-nav a:hover,
.bottom-nav a:hover {
  transform: scale(1.1);
  text-decoration: none;
}

.hero-title {
  width: fit-content;
  margin: 0 auto;
  font-size: 4rem;
  user-select: none;
}

h1.hero-title:hover {
  animation: rotate 1s linear infinite;
}

/* SECTION HEADINGS */
section h1 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

/* ABOUT SECTION */
#about-me {
  padding: 2rem 1rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

/* PET GALLERY */
#pet-pics {
  padding: 2rem 1rem;
  text-align: center;
  border-top: 2px solid var(--color-light);
  border-bottom: 2px solid var(--color-light);
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.gallery img {
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  background-color: #ccc;
}

.gallery img:hover {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

/* CONTACT FORM */
#contact {
  padding: 2rem 1rem;
  text-align: center;
  border-bottom: 2px solid white;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

form input,
form textarea {
  padding: 0.75rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
}

form textarea {
  min-height: 150px;
  resize: vertical;
}

form button {
  background-color: white;
  color: #0c0c20;
  border: none;
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 4px;
  font-weight: bold;
  cursor: url('cursors/main_cursor.png'), auto;
}

form button:hover {
  background-color: #ddd;
}

/* FOOTER */
footer {
  text-align: left;
  padding: 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  background-color: var(--bg-darker);
}

/* MEDIA QUERIES */
/* Tablets (≥600px) */
@media (min-width: 600px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktops (≥900px) */
@media (min-width: 900px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-title {
    font-size: 5rem;
  }

  #about-me,
  #contact {
    padding: 3rem;
  }

  form {
    gap: 1.5rem;
  }

  .top-nav,
  .bottom-nav {
    font-size: 1rem;
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0deg) scale(1.2);
    color: red;
  }
  25% {
    transform: rotate(90deg) scale(1.4);
    color: blue;
  }
  50% {
    transform: rotate(180deg) scale(1.6);
    color: yellow;
  }
  75% {
    transform: rotate(270deg) scale(1.4);
    color: green;
  }
  100% {
    transform: rotate(360deg) scale(1.2);
    color: purple;
  }
}