/* =========================
   Design Tokens
========================== */
:root {
  /* Updated color palette */
  --primary: #2e7d32;        /* Deeper green */
  --primary-light: #60ad5e;  /* Lighter green */
  --primary-dark: #1b5e20;   /* Darker green */
  --accent: #9c27b0;         /* Purple accent */
  --accent-hover: #7b1fa2;   /* Darker purple on hover */
  
  /* Neutral colors */
  --text: #2d3748;
  --text-strong: #1f2937;
  --text-light: #4b5563; /* Improved contrast ratio */
  --background: #ffffff;
  --surface: #f8f9fa;        /* Lighter surface */
  --surface-alt: #f1f5f9;    /* Slightly darker surface */
  --border: #e2e8f0;         /* Softer border */
  --muted: #64748b;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;

  /* Typography scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* CTA accent (optional override) */
  --accent: #ff6b35;
  --accent-hover: #e85a2a;
}

/* =========================
   Base / Reset
========================== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: var(--background);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.75;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: var(--space-6) var(--space-4); }

a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}
a:hover {
  color: var(--primary-dark);
  border-bottom-color: var(--primary);
}
a:focus, button:focus, .btn:focus, [tabindex]:focus {
  outline: 3px solid var(--secondary);
  outline-offset: 2px;
  box-shadow: none !important;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-strong);
  margin: 0 0 var(--space-4);
}
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); color: var(--text-strong); }
p { margin: 0 0 var(--space-4); color: var(--text); }

/* =========================
   Layout / Grid
========================== */
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); }
.col-12 { grid-column: span 12; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }

/* =========================
   Header / Nav
========================== */
header.site {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(6px);
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--border);
  padding: var(--space-3) 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-3); }
.logo {
  width: 32px; height: 32px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  box-shadow: var(--shadow);
}
.brand h1 { font-size: var(--text-lg); margin: 0; font-weight: 600; color: var(--text-strong); }

nav ul { 
  list-style: none; 
  padding: 0; 
  margin: 0; 
  display: flex; 
  gap: var(--space-6); 
  flex-wrap: wrap; 
}
nav a {
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  padding: var(--space-1) 0;
  margin: 0 var(--space-2);
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease-out,
              border-color 0.2s ease-out;
}

nav a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
  transition: color 0.2s ease-out,
              border-color 0.2s ease-out;
}

/* =========================
   Hero
========================== */
.hero {
  width: 100%;
  padding: var(--space-6) 0;
  position: relative;
  background: linear-gradient(to bottom, #ffffff 0%, #f6f8fb 100%);
}
.hero-content { max-width: 1080px; margin: 0 auto; padding: 0 var(--space-5); display: flex; flex-direction: column; gap: var(--space-5); }
.pill {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text-strong);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
  margin: 0 0 var(--space-4);
}
.hero-text {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: start;
  width: 100%;
}
.hero-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0; /* Prevents flex items from overflowing */
  width: 100%;
}
.hero .title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin: 0 0 var(--space-4);
  font-weight: 800;
  letter-spacing: -0.02em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.hero .kicker { color: var(--text-light); margin: 0 0 var(--space-5); font-size: var(--text-xl); line-height: 1.5; max-width: 90%; }
.hero .cta-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-1); }

.profile-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 3px solid transparent;
  transition: transform 0.3s ease-out,
              box-shadow 0.3s ease-out,
              border-color 0.3s ease-out;
  background: white;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 3/4;
  margin: 0 auto;
  will-change: transform, box-shadow, border-color;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease-out;
}

.profile-image {
  box-shadow: none;
  transition: transform 0.3s ease-out,
              border-color 0.3s ease-out;
}

.profile-image:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
}

.profile-image img {
  transition: transform 0.3s ease-out;
}

.profile-image:hover img {
  transform: scale(1.05);
}

/* =========================
   Buttons
========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.3px;
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.btn:active { 
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Primary button */
.btn.primary { 
  background: var(--primary);
  color: white;
  border-color: transparent;
}

.btn.primary:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: white;
}

/* Secondary button */
.btn.secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn.secondary:hover {
  background: var(--primary-light);
  color: white;
  border-color: var(--primary-light);
}

/* CTA button - matches primary button */
.cta-button {
  background: var(--primary);
  color: white;
  border-color: transparent;
}

.cta-button:hover { 
  background: var(--primary-light);
  border-color: var(--primary);
  color: white;
}

/* =========================
   Cards / Tags
========================== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
#about .card { padding: var(--space-5) var(--space-6); }

.tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }
.tag {
  display: inline-block;
  background: var(--surface-alt);
  color: #1e293b;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid var(--border);
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.tag:hover { background: #e2e8f0; color: #111827; border-color: #cbd5e1; transform: translateY(-1px); }

.availability { margin-top: var(--space-2); font-size: 0.9rem; color: var(--text-light); }

.hl {
  background: linear-gradient(transparent 75%, rgba(147,197,253,.3) 75%);
  border-radius: 2px;
  padding: 0 .1em;
}

/* =========================
   Experience Timeline
========================== */
.timeline { display: grid; gap: var(--space-3); }
.role {
  display: grid; gap: var(--space-2);
  padding: var(--space-4);
  border-left: 3px solid var(--primary);
  background: var(--surface);
  border-radius: var(--radius);
  transition: transform .2s ease;
}
.role:hover { transform: translateX(4px); }
.role .meta { color: var(--muted); font-size: var(--text-sm); display: flex; gap: var(--space-2); align-items: center; }

/* =========================
   Logos (Projects)
========================== */
.logos { display: flex; flex-wrap: wrap; gap: var(--space-6); justify-content: center; align-items: center; margin: var(--space-6) 0; }
.logos a { display: block; transition: transform .2s ease, opacity .2s ease; opacity: 0.9; text-decoration: none !important; border-bottom: none !important; }
.logos a:hover { transform: translateY(-4px); opacity: 1; }
.logo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
  width: 96px; height: 96px; display: flex; align-items: center; justify-content: center;
}
.logo-card img { max-width: 64px; max-height: 64px; width: auto; height: auto; }
.logos .logo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* =========================
   Sections / Footer
========================== */
section { padding: var(--space-6) 0; }
footer { border-top: 1px solid #1d242b; color: var(--muted); padding: var(--space-3) 0; font-size: 14px; text-align: center; }
footer .wrap { padding: 0 var(--space-4); }

/* =========================
   Responsive
========================== */
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .col-4, .col-6 { grid-column: span 1; }
  .hero { padding: var(--space-4) 0; }
  .hero-text { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero .kicker { font-size: var(--text-lg); max-width: 100%; }
  .profile-image { margin: 0 auto; max-width: 240px; }
  .hero .cta-row { flex-direction: column; gap: var(--space-2) !important; }
  .btn { width: 100%; text-align: center; }
  .logos { gap: var(--space-4); }
  .logo-card { width: 80px; height: 80px; }
  .logo-card img { max-width: 48px; max-height: 48px; }
}

/* Extra small devices (phones, 400px and down) */
@media (max-width: 400px) {
  .hero .title { font-size: 1.75rem; }
  .hero .kicker { font-size: 1.1rem; }
  .nav { flex-direction: column; align-items: flex-start; }
  nav ul { gap: var(--space-3); margin-top: var(--space-2); }
  .logo-card { width: 72px; height: 72px; }
  .logo-card img { max-width: 40px; max-height: 40px; }
}

/* Accessibility preferences */
@media (prefers-contrast: more) {
  :root { --primary: #0d5e45; --secondary: #1e40af; }
  a, .btn, .btn.secondary, .tag { border-width: 2px; }
}
@media (forced-colors: active) {
  .btn, .tag, .pill, a { forced-color-adjust: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* =========================
   Print Styles
   ======================== */
   @media print {
    /* Reset margins and padding for printing */
    body {
      font-size: 12pt;
      line-height: 1.3;
      background: white;
      color: black;
    }
  
    /* Ensure content takes full width */
    .wrap {
      max-width: 100%;
      padding: 0 1cm;
    }
  
    /* Hide elements that aren't needed in print */
    .site-header, 
    .cta-button,
    .btn,
    .pill,
    .profile-image,
    .hero .kicker {
      display: none !important;
    }
  
    /* Improve link display in print */
    a {
      color: black !important;
      text-decoration: none !important;
    }
  
    /* Add URL after links */
    a[href^="http"]:after {
      content: " (" attr(href) ")";
      font-size: 0.8em;
      font-weight: normal;
    }
  
    /* Ensure cards print well */
    .card {
      border: 1px solid #ddd;
      break-inside: avoid;
      page-break-inside: avoid;
    }
  
    /* Prevent page breaks inside important sections */
    section {
      page-break-inside: avoid;
    }
  
    /* Add page break before main sections */
    section:not(:first-child) {
      page-break-before: always;
    }
  
    /* Improve list readability */
    ul, ol {
      margin-left: 1.5em;
    }
  
    /* Ensure images don't break across pages */
    img {
      max-width: 100% !important;
      height: auto !important;
    }
  }