:root {
  --bg-color: #f4f6ff;
  --bg-gradient:
    radial-gradient(120% 120% at 18% 20%, rgba(14, 165, 233, 0.14), transparent 45%),
    radial-gradient(90% 90% at 80% 10%, rgba(6, 182, 212, 0.12), transparent 40%),
    radial-gradient(70% 70% at 50% 100%, rgba(14, 165, 233, 0.08), transparent 55%);
  --card-bg: rgba(255, 255, 255, 0.9);
  --text-primary: #0b1224;
  --text-secondary: #5b6170;
  --accent-color: #0ea5e9;
  --accent-hover: #0284c7;
  --accent-2: #06b6d4;
  --border-color: #d7deed;
  --grid-color: rgba(148, 163, 184, 0.18);
  --font-main: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Technical Grid Background */
.background-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  animation: gridPulse 8s ease-in-out infinite alternate;
}

@keyframes gridPulse {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 0.5; transform: scale(1.05); }
}

::selection {
  background: rgba(14, 165, 233, 0.2);
  color: var(--text-primary);
}

.container {
  width: 100%;
  max-width: 1200px;
  padding: 20px;
}

.profile-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3rem;
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.05),
    0 8px 10px -6px rgba(0, 0, 0, 0.02),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  position: relative;
  overflow: hidden;
}

/* Top accent line */
.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), transparent);
}

.profile-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  text-align: left;
  margin-bottom: 1.75rem;
}

.profile-image-container {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
}

.profile-image {
  width: 100%;
  height: 100%;
  border-radius: 24px; /* Squircle-ish */
  border: 2px solid var(--border-color);
  background: var(--bg-color);
  padding: 4px;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
}

.profile-image:hover {
  transform: scale(1.05) rotate(2deg);
  border-color: var(--accent-color);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
}


.profile-name {
  font-family: var(--font-main);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 0.1rem;
}

/* For pages that don't need the grid layout (like Privacy Policy) */
.simple-header {
  display: block;
  text-align: center;
  margin-bottom: 2.5rem;
}

.simple-header .profile-name {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}


.profile-title {
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 1.2px;
  margin-bottom: 0.75rem;
  font-weight: 600;
}


.profile-bio {
  color: var(--text-secondary);
  font-size: 1.02rem;
  max-width: 520px;
}

.profile-intro {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.hero-layout {
  margin: 1rem auto 2.5rem;
}

.hero-card {
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 70% at 85% 10%, rgba(14, 165, 233, 0.08), transparent 55%);
  pointer-events: none;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.12);
  color: var(--text-primary);
  font-size: 0.9rem;
  border: 1px solid rgba(14, 165, 233, 0.25);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.pill-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1.2rem;
  border-radius: 14px;
  background: #24292f;
  color: white;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.2px;
  box-shadow: 0 12px 24px -10px rgba(36, 41, 47, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.pill-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -12px rgba(36, 41, 47, 0.5);
  background-color: #2f363d;
}

.pill-link.subtle {
  background: transparent;
  color: var(--text-primary);
  border: 1px dashed var(--border-color);
  box-shadow: none;
}

.pill-link.subtle:hover {
  border-color: var(--accent-color);
}

.pill-arrow {
  display: inline-flex;
}

.links-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.projects {
  position: relative;
  margin-top: 1rem;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.25rem;
  gap: 1rem;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 700;
}

.section-sub {
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-top: 0.3rem;
}

.tech-link {
  display: flex;
  align-items: center;
  padding: 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.tech-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.05), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.tech-link:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(14, 165, 233, 0.15);
}

.tech-link:hover::before {
  transform: translateX(100%);
}

.tech-link.small {
  padding: 0.75rem;
  font-size: 0.9rem;
}

.privacy-section {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.section-label {
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-left: 0.25rem;
}

.link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.tech-link:hover .link-icon {
  color: var(--accent-color);
}

.link-text {
  flex-grow: 1;
  font-weight: 500;
}

.link-arrow {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-link:hover .link-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent-color);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.35rem 1.35rem 1.1rem;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  background: var(--card-bg);
  text-decoration: none;
  color: var(--text-primary);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.3s ease;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.08), rgba(6, 182, 212, 0.08));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-color);
  box-shadow: 0 14px 28px -14px rgba(14, 165, 233, 0.35);
}

.project-card:hover::after {
  opacity: 1;
}

.project-card.subtle-card {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.6);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.project-pill {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.14);
  color: var(--text-primary);
  font-weight: 600;
  border: 1px solid rgba(14, 165, 233, 0.25);
}

.project-arrow {
  display: inline-flex;
  color: var(--text-secondary);
  transition: transform 0.2s ease, color 0.2s ease;
}

.project-card:hover .project-arrow {
  transform: translateX(4px);
  color: var(--accent-color);
}

.project-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.project-desc {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.98rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.35rem 0.65rem;
  border-radius: 10px;
  background: rgba(148, 163, 184, 0.18);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}


/* Responsive adjustments */
@media (max-width: 900px) {
  .profile-header {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .profile-intro {
    align-items: center;
  }

  .chips {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .profile-card {
    padding: 1.5rem;
  }

  .profile-name {
    font-size: 1.5rem;
  }
}

/* Privacy Policy Styles */
.policy-container {
  text-align: left;
  margin-top: 1.5rem;
}

.policy-section {
  margin-bottom: 2rem;
}

.policy-title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.policy-title::before {
  content: '#';
  color: var(--accent-color);
  margin-right: 0.5rem;
}

.policy-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.policy-list {
  list-style: none;
  margin-bottom: 1rem;
  padding-left: 1rem;
}

.policy-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.policy-list li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-family: var(--font-mono);
  font-weight: bold;
}

.policy-footer {
  margin-top: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.back-link-container {
  margin-top: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
}