/* 
  Portfolio Website Styles
  Author: James Dushane
  Description: Global styles for a minimalist portfolio website
*/

/* Base Styles */
:root {
  --black: #000000;
  --off-white: #f6f6f6;
  --accent: #00B2CA;
  --accent-hover: #0095a8;
  --gray-dark: #333333;
  --gray-medium: #666666;
  --gray-light: #999999;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-xxl: 64px;
  --border-radius: 4px;
  --transition: all 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: var(--black);
  color: var(--off-white);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-hover);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  text-align: left;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
  text-align: left;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

/* Header */
header {
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  margin-bottom: 0;
}

nav ul {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

nav a {
  color: var(--off-white);
  font-weight: 500;
  padding: var(--spacing-xs);
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent);
  transition: var(--transition);
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

nav a.active {
  color: var(--accent);
}

.linkedin-icon {
  width: 24px;
  height: 24px;
  transition: var(--transition);
}

nav a:hover .linkedin-icon path {
  fill: var(--accent);
}

/* Hero Section */
.hero {
  padding: var(--spacing-lg) 0;
  background-color: rgba(255, 255, 255, 0.03);
  text-align: left;
}

/* Content Sections */
.content {
  padding: var(--spacing-lg) 0;
}

.content h3 {
  margin-top: var(--spacing-xl);
}

/* Project Grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.project {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  transition: var(--transition);
  position: relative;
}

.project:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.project h4 {
  margin-bottom: var(--spacing-sm);
  text-align: left;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.project p {
  font-size: 0.9rem;
  color: var(--gray-light);
  text-align: left;
  margin-bottom: 0;
}

.project-link {
  display: inline-flex;
  align-items: center;
}

.project-link:hover .link-icon {
  transform: translateY(-2px);
}

.link-icon {
  width: 20px;
  height: 20px;
  transition: var(--transition);
}

.link-icon path {
  stroke: var(--accent);
}

/* Contact Page */
.contact-info {
  max-width: 600px;
  margin: 0 auto;
}

.contact-item {
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.contact-item h4 {
  color: var(--accent);
  margin-bottom: var(--spacing-xs);
}

.contact-item p {
  font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 1.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .header-container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  nav ul {
    gap: var(--spacing-sm);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main {
  animation: fadeIn 0.5s ease-out;
}

.project {
  animation: fadeIn 0.5s ease-out;
  animation-fill-mode: both;
}

.project:nth-child(2) {
  animation-delay: 0.1s;
}

.project:nth-child(3) {
  animation-delay: 0.2s;
}

/* Light Mode Overrides */
@media (prefers-color-scheme: light) {
  body {
    background-color: #ffffff;
    color: var(--black);
  }

  header {
    background-color: rgba(255, 255, 255, 0.9);
  }

  nav a {
    color: var(--black);
  }

  .linkedin-icon {
    filter: invert(1);
  }

  .hero {
    background-color: rgba(0, 0, 0, 0.03);
  }

  .project {
    background-color: rgba(0, 0, 0, 0.05);
  }

  .project p {
    color: var(--gray-dark);
  }
}