/* ==========================================================================
   ACADEMIC FACULTY PORTAL DESIGN SYSTEM
   Dr. Kousik Dasgupta - Head of Department, CSE, KGEC
   Midnight Scholar Navy & Warm Amber Gold Academic Palette
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Colors - Academic Midnight Navy & Warm Amber Gold */
  --color-primary: #0f3460;
  --color-primary-dark: #0a223f;
  --color-primary-light: #e8f0fe;
  --color-accent: #d97706;
  --color-accent-light: #fef3c7;
  --color-accent-dark: #92400e;
  
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-glass: rgba(255, 255, 255, 0.9);
  
  --color-slate-900: #0a192f;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-border: rgba(15, 52, 96, 0.08);

  /* Typography */
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-slate-800);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  padding-top: 80px;
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.navbar.scrolled {
  height: 70px;
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

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

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar__brand-logo {
  height: 42px;
  width: auto;
}

.navbar__brand-text {
  display: flex;
  flex-direction: column;
}

.navbar__brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.navbar__brand-sub {
  font-size: 0.78rem;
  color: var(--color-slate-500);
  font-weight: 500;
}

.navbar__links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 20px;
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-700);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.navbar__dept-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff !important;
  background: var(--color-primary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(15, 52, 96, 0.25);
}

.navbar__dept-link:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.navbar__mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--color-slate-800);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  padding: 60px 0 40px;
  background: linear-gradient(135deg, rgba(232, 240, 254, 0.65) 0%, rgba(254, 243, 199, 0.35) 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero__grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
}

.hero__avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__avatar-wrapper {
  width: 240px;
  height: 310px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 3px solid #ffffff;
  outline: 2px solid rgba(15, 52, 96, 0.2);
  background: var(--color-slate-100);
  position: relative;
}

.hero__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.hero__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 18px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-slate-700);
  box-shadow: var(--shadow-sm);
}

.hero-pill--primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.hero-pill--accent {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.hero__content {
  display: flex;
  flex-direction: column;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.hero__name {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-slate-900);
  line-height: 1.15;
  margin-bottom: 8px;
}

.hero__designation {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.hero__institution {
  font-size: 1.05rem;
  color: var(--color-slate-600);
  margin-bottom: 20px;
}

.hero__bio-lead {
  font-size: 1.02rem;
  color: var(--color-slate-700);
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 52, 96, 0.25);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 52, 96, 0.35);
}

.btn--outline {
  background: #ffffff;
  color: var(--color-slate-800);
  border-color: var(--color-slate-200);
  box-shadow: var(--shadow-sm);
}

.btn--outline:hover {
  background: var(--color-slate-100);
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.hero__social-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 8px;
}

.social-circle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--color-slate-200);
  color: var(--color-slate-700);
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.social-circle-btn:hover {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   METRICS BAR
   ========================================================================== */

.metrics-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 30px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
}

.metric-card {
  text-align: center;
  padding: 12px;
  border-right: 1px solid var(--color-border);
}

.metric-card:last-child {
  border-right: none;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-slate-600);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */

.section {
  padding: 70px 0;
}

.section--alt {
  background-color: var(--color-slate-100);
}

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--color-slate-900);
  line-height: 1.25;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-slate-600);
}

.glass-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 52, 96, 0.25);
}

/* ==========================================================================
   RESEARCH INTERESTS
   ========================================================================== */

.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.research-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.research-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 52, 96, 0.3);
}

.research-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.research-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 10px;
}

.research-card__desc {
  font-size: 0.92rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   PUBLICATIONS SECTION & FILTER TABS
   ========================================================================== */

.pub-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 30px;
  background: #ffffff;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.pub-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pub-tab {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: var(--color-slate-100);
  color: var(--color-slate-700);
  cursor: pointer;
  transition: var(--transition);
}

.pub-tab:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.pub-tab.active {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(15, 52, 96, 0.25);
}

.pub-search {
  position: relative;
  min-width: 260px;
}

.pub-search input {
  width: 100%;
  padding: 8px 16px 8px 36px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

.pub-search input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.pub-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-slate-400);
}

.pub-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pub-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.pub-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 52, 96, 0.3);
}

.pub-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 6px;
}

.pub-item__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-slate-900);
  line-height: 1.4;
}

.pub-item__badge {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--color-slate-100);
  color: var(--color-slate-700);
  text-transform: uppercase;
}

.pub-item__badge--book {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.pub-item__badge--journal {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.pub-item__authors {
  font-size: 0.88rem;
  color: var(--color-slate-600);
  margin-bottom: 6px;
}

.pub-item__venue {
  font-size: 0.84rem;
  color: var(--color-slate-500);
  font-style: italic;
}

.pub-item__links {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}

.pub-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background: var(--color-primary-light);
}

.pub-link-btn:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* ==========================================================================
   GRANTS & SPONSORED PROJECTS
   ========================================================================== */

.grants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.grant-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.grant-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 52, 96, 0.25);
}

.grant-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.grant-amount {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-accent);
}

.grant-status {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.grant-status--ongoing {
  background: #dcfce7;
  color: #166534;
}

.grant-status--completed {
  background: var(--color-slate-100);
  color: var(--color-slate-600);
}

.grant-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 8px;
  line-height: 1.35;
}

.grant-agency {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.grant-desc {
  font-size: 0.88rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 14px;
  flex: 1;
}

.grant-role {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-slate-500);
  border-top: 1px solid var(--color-border);
  padding-top: 10px;
}

/* ==========================================================================
   SUPERVISION & TEACHING
   ========================================================================== */

.phd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.phd-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--color-accent);
}

.phd-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 4px;
}

.phd-affiliation {
  font-size: 0.82rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 8px;
}

.phd-topic {
  font-size: 0.88rem;
  color: var(--color-slate-600);
  line-height: 1.5;
}

/* ==========================================================================
   TIMELINE (EXPERIENCE & EDUCATION)
   ========================================================================== */

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-slate-200);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -30px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-content {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 2px;
}

.timeline-sub {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.timeline-period {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 10px;
}

.timeline-details {
  font-size: 0.88rem;
  color: var(--color-slate-600);
}

.timeline-list {
  margin-left: 18px;
  margin-top: 8px;
  font-size: 0.86rem;
  color: var(--color-slate-600);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: #0a192f;
  color: #e2e8f0;
  padding: 60px 0 30px;
  border-top: 4px solid var(--color-primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.footer__brand-desc {
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer__contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
}

.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #cbd5e1;
}

.footer__contact-list i {
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 2px;
}

.footer__contact-list a {
  color: #f8fafc;
}

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

.footer__heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer__nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
}

.footer__nav a {
  color: #94a3b8;
}

.footer__nav a:hover {
  color: #ffffff;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
  color: #94a3b8;
}

.footer__bottom-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__version-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.version-badge,
.commit-badge,
.update-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--radius-xs);
  color: #e5dada;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.version-badge {
  background: rgba(217, 119, 6, 0.15);
  border-color: rgba(217, 119, 6, 0.4);
  color: #fef3c7;
  font-weight: 700;
}

.version-badge i {
  color: var(--color-accent);
}

.footer-release-link {
  color: var(--color-accent-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.footer-release-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 992px) {
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  .hero__avatar-col {
    margin: 0 auto;
  }
  .hero__actions {
    justify-content: center;
  }
  .hero__social-row {
    margin-left: 0;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .navbar__links {
    display: none;
  }
  .navbar__mobile-toggle {
    display: block;
  }
  .navbar__links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
  }
  .hero__name {
    font-size: 2.1rem;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
}