/* ═══════════════════════════════════════════════════════════════════════════
   igvir.com — Design System & Styles
   Cloud Engineer Portfolio — Option B Redesign
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: none; background: none; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

/* ─── Theme Variables ───────────────────────────────────────────────────── */
:root {
  /* Light mode (default) */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F7F7F5;
  --bg-tertiary: #FAFAF8;
  --text-primary: #0A0A0A;
  --text-secondary: #5F5E5A;
  --text-tertiary: #888780;
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --accent: #1D9E75;
  --accent-muted: #E1F5EE;
  --accent-dark: #0F6E56;

  /* Spacing */
  --container-max: 1080px;
  --px: 24px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

[data-theme="dark"] {
  --bg-primary: #0A0A0A;
  --bg-secondary: #161616;
  --bg-tertiary: #1F1F1F;
  --text-primary: #F5F5F5;
  --text-secondary: #A3A3A3;
  --text-tertiary: #737373;
  --border: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.18);
  --accent: #5DCAA5;
  --accent-muted: rgba(29, 158, 117, 0.15);
  --accent-dark: #5DCAA5;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: #0A0A0A;
    --bg-secondary: #161616;
    --bg-tertiary: #1F1F1F;
    --text-primary: #F5F5F5;
    --text-secondary: #A3A3A3;
    --text-tertiary: #737373;
    --border: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.18);
    --accent: #5DCAA5;
    --accent-muted: rgba(29, 158, 117, 0.15);
    --accent-dark: #5DCAA5;
  }
}

/* ─── Base ──────────────────────────────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  transition: background-color 200ms, color 200ms;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--px);
}

@media (min-width: 1024px) {
  :root { --px: 40px; }
}

/* ─── Typography ────────────────────────────────────────────────────────── */
h1 { font-size: 32px; line-height: 1.3; font-weight: 500; }
h2 { font-size: 22px; line-height: 1.3; font-weight: 500; }
h3 { font-size: 18px; line-height: 1.3; font-weight: 500; }
p { color: var(--text-secondary); }

@media (min-width: 768px) {
  h1 { font-size: 48px; }
}

/* ─── Skip to content ───────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 99999;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus {
  left: 0;
}

/* ─── Header ────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 60px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 0.5px solid var(--border);
  transition: background-color 200ms;
}

[data-theme="dark"] .site-header {
  background: rgba(10, 10, 10, 0.8);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .site-header {
    background: rgba(10, 10, 10, 0.8);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--px);
}

.logo {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.logo .dot { color: var(--accent); }

.nav-links {
  display: none;
  gap: 24px;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 200ms;
}
.nav-links a:hover { color: var(--text-primary); }

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-secondary);
  border-radius: var(--radius-pill);
  padding: 2px;
}
.lang-toggle button {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-tertiary);
  transition: all 200ms;
}
.lang-toggle button.active {
  background: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Theme toggle */
.theme-toggle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: color 200ms, background 200ms;
}
.theme-toggle:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}

/* Contact button */
.btn-contact {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  background: var(--text-primary);
  color: var(--bg-primary);
  transition: opacity 200ms;
}
.btn-contact:hover { opacity: 0.85; }

/* Mobile menu */
.menu-toggle {
  display: flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}
.menu-toggle svg { width: 20px; height: 20px; }

@media (min-width: 768px) {
  .menu-toggle { display: none; }
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--bg-primary);
  border-bottom: 0.5px solid var(--border);
  padding: 16px var(--px);
  z-index: 999;
  flex-direction: column;
  gap: 12px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 15px;
  color: var(--text-secondary);
  padding: 8px 0;
}
.mobile-nav a:hover { color: var(--text-primary); }

/* ─── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  padding: 48px 0;
}

@media (min-width: 768px) {
  .hero { padding: 80px 0; }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1fr auto; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 4px 12px;
  background: var(--accent-muted);
  color: var(--accent-dark);
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot { animation: none; }
}

.hero h1 { margin-bottom: 16px; }
.hero h1 .accent { color: var(--accent); }

.hero-intro {
  max-width: 44ch;
  font-size: 15px;
  margin-bottom: 24px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  background: var(--text-primary);
  color: var(--bg-primary);
  transition: opacity 200ms;
}
.btn-primary:hover { opacity: 0.85; }

.btn-secondary {
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 0.5px solid var(--border);
  color: var(--text-primary);
  transition: border-color 200ms;
}
.btn-secondary:hover { border-color: var(--border-hover); }

.hero-avatar {
  width: 122px;
  height: 122px;
  border-radius: 50%;
  background: var(--accent-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 500;
  color: var(--accent-dark);
  overflow: hidden;
}
.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* ─── Stats Row ─────────────────────────────────────────────────────────── */
.stats-row {
  background: var(--bg-secondary);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  padding: 24px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-item { text-align: center; }
.stat-number {
  font-size: 24px;
  font-weight: 500;
  color: var(--text-primary);
}
.stat-number.accent { color: var(--accent); }
.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ─── Section common ────────────────────────────────────────────────────── */
.section {
  padding: 64px 0;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}

.section-header h2 { margin: 0; }

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-tertiary);
}

.section-intro {
  max-width: 50ch;
  margin-bottom: 32px;
  font-size: 14px;
}

.section-link {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  transition: opacity 200ms;
}
.section-link:hover { opacity: 0.7; }

/* ─── Books ─────────────────────────────────────────────────────────────── */
[data-books-grid] {
  display: grid;
  gap: 16px;
}

[data-books-grid][data-count="1"] {
  grid-template-columns: minmax(0, 560px);
  justify-content: center;
}
[data-books-grid][data-count="2"] {
  grid-template-columns: repeat(2, 1fr);
}
[data-books-grid][data-count="3"] {
  grid-template-columns: repeat(3, 1fr);
}
[data-books-grid]:not([data-count="1"]):not([data-count="2"]):not([data-count="3"]) {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (max-width: 768px) {
  [data-books-grid] { grid-template-columns: 1fr !important; }
}

.book-card {
  background: linear-gradient(180deg, var(--book-from) 0%, var(--book-to) 100%);
  border-radius: var(--radius-lg);
  padding: 28px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition: transform 200ms;
}

.book-card:hover {
  transform: translateY(-4px);
}

.book-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--book-badge-bg);
  color: var(--book-badge-color);
  margin-bottom: 16px;
  align-self: flex-start;
}

.book-cover-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  perspective: 1000px;
}

.book-cover {
  height: 200px;
  width: auto;
  border-radius: 4px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: transform 400ms ease;
}

.book-card:hover .book-cover {
  transform: rotateY(-5deg) rotateX(2deg);
}

.book-title {
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 8px;
}

.book-description {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

.book-ctas {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.book-cta-primary {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: var(--book-cta-bg);
  color: var(--book-cta-text);
  transition: opacity 200ms;
}
.book-cta-primary:hover { opacity: 0.9; }

.book-cta-secondary {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  transition: background 200ms;
}
.book-cta-secondary:hover { background: rgba(255, 255, 255, 0.18); }

/* Books stats band */
.books-stats {
  margin-top: 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.books-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
}
.books-stat-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 2px;
}

/* ─── Work ──────────────────────────────────────────────────────────────── */
.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .work-grid { grid-template-columns: repeat(2, 1fr); }
}

.work-card {
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  background: var(--bg-primary);
  transition: border-color 200ms, transform 200ms;
}
.work-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.work-tags {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.work-tag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  font-weight: 500;
}
.work-tag.aws { background: rgba(29, 158, 117, 0.12); color: #1D9E75; }
.work-tag.architecture { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
.work-tag.leadership { background: rgba(245, 158, 11, 0.12); color: #D97706; }
.work-tag.ai { background: rgba(239, 68, 68, 0.12); color: #EF4444; }
.work-tag.migration { background: rgba(29, 158, 117, 0.12); color: #1D9E75; }
.work-tag.event-driven { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
.work-tag.bedrock { background: rgba(239, 68, 68, 0.12); color: #EF4444; }

.work-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.work-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.work-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
}

/* ─── Writing ───────────────────────────────────────────────────────────── */
.writing-list {
  display: flex;
  flex-direction: column;
}

.subsection-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 8px;
  padding-top: 24px;
  border-top: 0.5px solid var(--border);
}

.writing-item {
  padding: 20px 0;
  border-bottom: 0.5px solid var(--border);
}
.writing-item:first-child { padding-top: 0; }
.writing-item:last-child { border-bottom: none; }

.writing-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.writing-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
  transition: color 200ms;
}
.writing-title:hover { color: var(--accent); }

.writing-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ─── About ─────────────────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 3fr 2fr; }
}

.about-bio p {
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.6;
}

.about-pronounce {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 16px;
}

.about-sidebar-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.things-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

.thing-item {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.thing-item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── Contact ───────────────────────────────────────────────────────────── */
.contact-section {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-section h2 { margin-bottom: 8px; }
.contact-section > p { margin-bottom: 32px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  text-align: left;
}

@media (min-width: 640px) {
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 200ms;
}
.contact-card:hover { border-color: var(--border-hover); }

.contact-card svg {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.contact-card-info { display: flex; flex-direction: column; }
.contact-card-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}
.contact-card-value {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ─── Footer ────────────────────────────────────────────────────────────── */
.site-footer {
  padding: 32px 0;
  border-top: 0.5px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copy {
  font-size: 12px;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 12px;
  color: var(--text-secondary);
  transition: color 200ms;
}
.footer-links a:hover { color: var(--text-primary); }

/* ─── Scroll animations ─────────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ─── Focus states ──────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Utility ───────────────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─── Contact Form ──────────────────────────────────────────────────────── */
.contact-form {
  margin-top: 32px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-row .form-group {
  margin-bottom: 0;
}

.form-group {
  margin-bottom: 12px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 200ms, box-shadow 200ms;
  box-sizing: border-box;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-tertiary);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.form-actions .btn-primary,
.form-actions .btn-secondary {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: opacity 200ms, border-color 200ms;
}

.form-actions .btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
}
.form-actions .btn-primary:hover { opacity: 0.85; }
.form-actions .btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-actions .btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 0.5px solid var(--border);
}
.form-actions .btn-secondary:hover { border-color: var(--border-hover); }

.recaptcha-notice {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 12px;
  line-height: 1.5;
}

.recaptcha-notice a {
  color: var(--accent);
}

.grecaptcha-badge {
  visibility: hidden;
}

#form-status {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  display: none;
}

#form-status.success {
  display: block;
  background: rgba(29, 158, 117, 0.1);
  color: var(--accent-dark);
  border: 0.5px solid var(--accent);
}

#form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 0.5px solid rgba(239, 68, 68, 0.3);
}

#form-status a {
  color: inherit;
  text-decoration: underline;
}