:root {
  --bg-color: whitesmoke;
  --primary-text: black;
  --secondary-text: dimgrey;
  --accent-color: hsl(14, 100%, 57%);
  --accent-text: whitesmoke;
  --accent-before: hsla(15, 100%, 70%, 0.4);
  --accent-after: hsla(15, 100%, 70%, 0.8);
}
[data-theme="dark"] {
  --bg-color: #040404;
  --primary-text: white;
  --secondary-text: lightgrey;
  --accent-color: coral;
  --accent-text: #222222;
  --accent-before: hsla(15, 100%, 70%, 0.5);
  --accent-after: hsl(14, 100%, 47%);
}

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

body {
  line-height: 1.6;
  font-family: monospace;
  color: var(--primary-text);
  overflow-x: hidden;
  background: var(--bg-color);
}

/* Smooth scrolling with conditional snap */
html {
  scroll-behavior: smooth;
}

h1,
.main-title,
.accent-title,
.section-title {
  letter-spacing: 2px;
}

/* Header */
.header {
  padding: 1rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

/* Typing animation */
@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

.typing-animation {
  overflow: hidden;
  white-space: nowrap;
  animation: typing 2s steps(8, end);
}

/* Terminal Navigation - Home Buttons */
.terminal-nav {
  display: flex;
  align-items: center;
  /* font-size: 1rem; */
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0.25rem 0;
}

.terminal-nav:hover {
  color: var(--secondary-text);
}

.terminal-cursor {
  color: var(--accent-color);
  font-weight: bold;
  margin-left: 1px;
  animation: blink 1s infinite;
}

/* Nav Links */
.nav {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}

.nav-link {
  color: var(--primary-text);
  text-decoration: none;
  /* font-size: 1rem; */
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-text);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
}

/* Buttons */
.primary-button,
.secondary-button {
  width: 100%;
  max-width: 280px;
  text-align: center;
  border-radius: 12px;
  padding: 1rem 2rem;
  box-shadow: 0.3rem 0.3rem var(--primary-text);
  color: var(--primary-text);
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  border: 3px solid var(--primary-text);
  position: relative;
  cursor: pointer;
}

.primary-button {
  background-color: var(--accent-color);
  color: var(--accent-text);
  border: 3px solid var(--accent-color);
}
.primary-button:hover {
  transform: scale(1.03);
  background-color: transparent;
  color: var(--accent-color);
  box-shadow: 0.4rem 0.4rem var(--accent-color);
}

.secondary-button:hover {
  transform: scale(1.03);
  box-shadow: 0.4rem 0.4rem var(--accent-color);
}

.theme-toggle {
  background: var(--primary-color);
  border: none;
  cursor: pointer;
}

/* Sections */
section {
 min-height: 100vh;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--primary-text);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Footer */
.footer {
  background: var(--footer-bg);
  padding: 2rem 0;
  text-align: center;
  color: var(--text-secondary);
}

/* Hamburger Menu Styles */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  transition: all 0.3s ease;
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background-color: var(--primary-text);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

/* Hamburger Animation */
.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Prevent body scroll when menu is open */
body.menu-open {
  overflow: hidden;
}