:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  /* Light Theme tokens (Material You / Minimalist warm porcelain aesthetic like eatgrapes) */
  --bg: #f8f6f0;
  --bg-subtle: #f0ede4;
  --surface: #ffffff;
  --surface-variant: #f2eee8;
  --surface-container-low: #fbf9f4;
  --surface-container: #f5f1eb;
  --surface-container-high: #eae5de;
  --surface-container-highest: #e2ddd5;
  
  --primary: #5544d6;
  --primary-hover: #4534c5;
  --on-primary: #ffffff;
  --primary-container: #ebe7ff;
  --on-primary-container: #1b1263;

  --secondary: #585573;
  --secondary-container: #e6e2f5;
  --on-secondary-container: #191633;

  --tertiary: #754492;
  --tertiary-container: #f3ddff;
  --on-tertiary-container: #2c0b46;

  --text-main: #1c1a24;
  --text-muted: #5e5a6c;
  --text-dim: #827e90;

  --border: rgba(28, 26, 36, 0.08);
  --border-subtle: rgba(28, 26, 36, 0.04);
  --outline: #79747e;
  --outline-variant: #cac4d0;

  --badge-bg: #eae5fd;
  --badge-text: #4333b8;

  --shadow-sm: 0 1px 2px rgba(28, 26, 36, 0.04), 0 1px 4px rgba(28, 26, 36, 0.04);
  --shadow-md: 0 4px 12px rgba(28, 26, 36, 0.06), 0 1px 3px rgba(28, 26, 36, 0.04);
  --shadow-lg: 0 12px 32px rgba(28, 26, 36, 0.08), 0 2px 6px rgba(28, 26, 36, 0.04);
  
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --nav-blur-bg: rgba(248, 246, 240, 0.82);
  --transition-smooth: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #111115;
  --bg-subtle: #17171d;
  --surface: #1a1a22;
  --surface-variant: #23232e;
  --surface-container-low: #15151b;
  --surface-container: #1e1e28;
  --surface-container-high: #272733;
  --surface-container-highest: #313140;

  --primary: #9b8eff;
  --primary-hover: #b4abff;
  --on-primary: #1e116e;
  --primary-container: #33268a;
  --on-primary-container: #e6e1ff;

  --secondary: #bfc1e4;
  --secondary-container: #3c3a54;
  --on-secondary-container: #e4e2fc;

  --tertiary: #d8b4f8;
  --tertiary-container: #50276d;
  --on-tertiary-container: #f6e8ff;

  --text-main: #f3eff9;
  --text-muted: #a39eb2;
  --text-dim: #716d80;

  --border: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --outline: #938f99;
  --outline-variant: #49454f;

  --badge-bg: #292448;
  --badge-text: #cbc4ff;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.55);

  --nav-blur-bg: rgba(17, 17, 21, 0.82);
}

/* Reset & Basics */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
  overflow-x: hidden;
  position: relative;
}

/* Subtle background accent glow */
body::before {
  content: "";
  position: fixed;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(circle, rgba(85, 68, 214, 0.08) 0%, rgba(117, 68, 146, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="dark"] body::before {
  background: radial-gradient(circle, rgba(155, 142, 255, 0.07) 0%, rgba(216, 180, 248, 0.03) 40%, transparent 70%);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* App Header / Navigation (Sticky, Frosted Glass, Capsule shape) */
.app-bar-wrap {
  position: sticky;
  top: 1rem;
  z-index: 100;
  padding: 0 1.25rem;
  display: flex;
  justify-content: center;
}

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 920px;
  background-color: var(--nav-blur-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.5rem 0.75rem 0.5rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-smooth), background-color var(--transition-smooth), border-color var(--transition-smooth);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
  color: var(--text-main);
  text-decoration: none;
}

.brand-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 12%;
  border: 1.5px solid var(--primary);
  background: var(--surface-container-high);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-item {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-item:hover {
  color: var(--text-main);
  background-color: var(--surface-container);
}

.nav-item.is-active {
  color: var(--on-primary-container);
  background-color: var(--primary-container);
  font-weight: 600;
}

.app-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--text-muted);
  background-color: var(--surface-container);
  transition: all 0.2s ease;
}

.action-btn:hover {
  color: var(--text-main);
  background-color: var(--surface-container-high);
  transform: scale(1.04);
}

.mobile-menu-btn {
  display: none;
}

/* Site Layout */
.site-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  position: relative;
  z-index: 1;
}

main {
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
}

/* Section Shared Typography & Header */
.section {
  scroll-margin-top: 6rem;
}

#home {
  scroll-margin-top: 0 !important;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
  gap: 1.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.section-heading h2 {
  font-size: 1.85rem;
  font-weight: 750;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

.section-subtext {
  max-width: 380px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* HERO SECTION */
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
  padding-top: 1rem;
}

.hero-copy-card, .hero-visual-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-copy-card:hover, .hero-visual-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(85, 68, 214, 0.2);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  background-color: var(--surface-container);
  color: var(--text-muted);
  width: fit-content;
  margin-bottom: 1.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.7; }
}

.hero-copy-card h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}

.hero-copy-card h1 span {
  display: block;
  background: linear-gradient(135deg, var(--primary) 0%, var(--tertiary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary);
  color: var(--on-primary);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(85, 68, 214, 0.28);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(85, 68, 214, 0.38);
}

.btn-tonal {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--secondary-container);
  color: var(--on-secondary-container);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.75rem 1.3rem;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.btn-tonal:hover {
  background-color: var(--surface-container-highest);
  transform: translateY(-2px);
}

/* HERO VISUAL CARD (User Profile Image & Quick meta) */
.hero-visual-card {
  align-items: center;
  text-align: center;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-container-low) 100%);
  position: relative;
  overflow: hidden;
}

.portrait-frame {
  position: relative;
  width: 170px;
  height: 170px;
  margin: 0 auto 1.5rem;
}

.portrait-img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow-md);
  border: 3px solid var(--surface);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-visual-card:hover .portrait-img {
  transform: scale(1.03);
}

.portrait-accent-pill {
  position: absolute;
  bottom: -8px;
  right: -8px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.visual-title-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tertiary);
  margin-bottom: 0.25rem;
}

.hero-visual-name {
  font-size: 1.45rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.hero-visual-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.profile-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: var(--surface-container);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.profile-link-btn:hover {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

/* ABOUT & BENTO GRID */
.about-bento {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.bento-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.bento-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(85, 68, 214, 0.2);
}

.bento-main {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-icon-pill {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--primary-container);
  color: var(--on-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.bento-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.bento-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.bento-stack-sub {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.compact-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
}

.compact-card .card-icon-pill {
  margin-bottom: 0;
  flex-shrink: 0;
}

.compact-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.compact-card p {
  font-size: 0.85rem;
}

/* SKILLS / TECH STACK PANEL (Eatgrapes style chips) */
.stack-panel {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
}

.stack-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.stack-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.stack-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 550;
  background-color: var(--surface-container);
  color: var(--text-main);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.stack-chip:hover {
  background-color: var(--primary-container);
  color: var(--on-primary-container);
  border-color: rgba(85, 68, 214, 0.3);
  transform: translateY(-1px);
}

/* EDUCATION TIMELINE / ACADEMICS */
.education-section {
  display: flex;
  flex-direction: column;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: 20px;
  width: 2px;
  background: var(--surface-container-high);
}

.timeline-item {
  position: relative;
  padding-left: 56px;
}

.timeline-marker {
  position: absolute;
  left: 10px;
  top: 16px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px var(--bg);
  z-index: 1;
}

.timeline-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.timeline-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(85, 68, 214, 0.25);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.timeline-title {
  font-size: 1.15rem;
  font-weight: 750;
  color: var(--text-main);
}

.timeline-score {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--badge-bg);
  color: var(--badge-text);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.timeline-inst {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.timeline-meta {
  font-size: 0.82rem;
  color: var(--text-dim);
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* PROJECTS SECTION (Toned Cards from eatgrapes) */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.project-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(85, 68, 214, 0.28);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.project-card.project-primary::before { background: var(--primary); }
.project-card.project-secondary::before { background: var(--secondary); }
.project-card.project-tertiary::before { background: var(--tertiary); }
.project-card.project-neutral::before { background: #10b981; }

.project-card-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--primary);
  background: var(--primary-container);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(85, 68, 214, 0.12);
}

.project-secondary .project-category {
  color: var(--on-secondary-container);
  background: var(--secondary-container);
}

.project-tertiary .project-category {
  color: var(--on-tertiary-container);
  background: var(--tertiary-container);
}

.project-neutral .project-category {
  color: #065f46;
  background: #d1fae5;
}

[data-theme="dark"] .project-neutral .project-category {
  color: #a7f3d0;
  background: #064e3b;
}

.project-index {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}

.project-card h3 {
  font-size: 1.3rem;
  font-weight: 750;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.1rem;
}

.project-features {
  display: grid;
  gap: 0.45rem;
  padding-left: 1rem;
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.project-features li::marker {
  color: var(--primary);
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.25rem;
}

.project-stack span {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-container);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.2;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.project-stack span:hover {
  background: var(--primary-container);
  border-color: rgba(85, 68, 214, 0.25);
  transform: translateY(-1px);
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.project-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 0.8rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: gap 0.2s ease, color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  width: fit-content;
}

.project-link-secondary {
  color: var(--primary);
  border-color: var(--border);
  background: var(--surface-container);
}

.project-link-primary {
  color: var(--on-primary);
  background: var(--primary);
  border-color: var(--primary);
}

.project-link-btn:hover,
.project-link-btn:focus-visible {
  gap: 0.65rem;
  outline: none;
}

.project-link-secondary:hover,
.project-link-secondary:focus-visible {
  color: var(--primary-hover);
  background: var(--primary-container);
  border-color: rgba(85, 68, 214, 0.25);
}

.project-link-primary:hover,
.project-link-primary:focus-visible {
  color: var(--on-primary);
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

/* PROFILES / LINKS SECTION (Clean modern action tiles) */
.links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.link-tile {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.link-tile:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.link-tile-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: background 0.2s ease, transform 0.2s ease;
}

.link-tile:hover .link-tile-icon {
  background: var(--primary-container);
  color: var(--on-primary-container);
  transform: scale(1.08);
}

.link-tile-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.link-tile-handle {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* CONTACT SECTION (Eatgrapes Material Card) */
.contact-section {
  position: relative;
}

.contact-card {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-container) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact-card-content {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}

.contact-copy .section-label {
  margin-bottom: 0.5rem;
}

.contact-copy h2 {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.contact-copy p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.contact-buttons-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  background-color: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact-link-row span {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-link-row:hover {
  background-color: var(--primary-container);
  color: var(--on-primary-container);
  border-color: rgba(85, 68, 214, 0.3);
  transform: translateX(4px);
}

/* FOOTER */
footer {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.footer-brand img {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 12%;
  border: 1px solid var(--primary);
}

footer p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* RESPONSIVE DESIGN */
@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .about-bento {
    grid-template-columns: 1fr;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  .links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-card-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding: 1.5rem 1rem 3rem;
  }
  .hero-copy-card, .hero-visual-card {
    padding: 1.5rem;
  }
  .hero-copy-card h1 {
    font-size: 2.1rem;
  }
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .timeline-item {
    padding-left: 42px;
  }
  .timeline::before {
    left: 14px;
  }
  .timeline-marker {
    left: 4px;
  }
  .links-grid {
    grid-template-columns: 1fr;
  }
  .contact-card {
    padding: 2rem 1.25rem;
  }
  .mobile-menu-btn {
    display: inline-flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 1.25rem;
    right: 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.8rem;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.is-open {
    display: flex;
  }
  .nav-item {
    width: 100%;
    text-align: center;
  }
}