/* ==========================================
   ounc.github.io - Warm Modern Styling
   ========================================== */

/* Font imports */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@400;500;600&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette (Warm Sunset / Pastel Light) */
  --bg-gradient: linear-gradient(135deg, #fff5f0 0%, #fffbf8 50%, #fff7f2 100%);
  --text-primary: #2d3748;
  --text-secondary: #5a6a80;
  --text-muted: #8d9fae;
  --color-primary: #ff6f59;       /* Terracotta Coral */
  --color-secondary: #ff9f43;     /* Warm Amber */
  --color-accent: #f368e0;        /* Soft Rose Magenta */
  --color-success: #10ac84;       /* Teal Success */
  --card-bg: rgba(255, 255, 255, 0.75);
  --card-border: rgba(255, 255, 255, 0.9);
  --card-shadow: 0 10px 30px -5px rgba(255, 111, 89, 0.07), 0 2px 8px -2px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 20px 40px -10px rgba(255, 111, 89, 0.15), 0 5px 15px -3px rgba(255, 111, 89, 0.05);
  --accent-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --accent-gradient-hover: linear-gradient(135deg, #ff573d 0%, #ff8c21 100%);
  
  /* Fonts */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Fira Code', 'Courier New', Courier, monospace;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: rgba(255, 245, 240, 0.5);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 111, 89, 0.3);
  border-radius: var(--radius-sm);
  border: 2px solid #fff5f0;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 111, 89, 0.6);
}

/* Background Canvas & Decorative Blur Gradients */
#canvas-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
}

.blur-glow-1 {
  position: fixed;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 212, 196, 0.4) 0%, rgba(255, 255, 255, 0) 70%);
  top: -20vw;
  right: -10vw;
  z-index: -2;
  filter: blur(80px);
  pointer-events: none;
  animation: float-glow 20s infinite alternate;
}

.blur-glow-2 {
  position: fixed;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 240, 209, 0.4) 0%, rgba(255, 255, 255, 0) 70%);
  bottom: -10vw;
  left: -10vw;
  z-index: -2;
  filter: blur(80px);
  pointer-events: none;
  animation: float-glow 25s infinite alternate-reverse;
}

@keyframes float-glow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 40px) scale(1.1); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

/* Containers */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 251, 248, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 111, 89, 0.1);
  transition: padding var(--transition-normal);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.avatar-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(255, 111, 89, 0.3);
  font-family: var(--font-display);
  transition: transform var(--transition-normal);
}
.brand:hover .avatar {
  transform: rotate(360deg);
}

.brand-text .name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.brand-text .tagline {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  background: rgba(255, 111, 89, 0.06);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.nav-link.active::after, .nav-link:hover::after {
  width: 40%;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 111, 89, 0.05);
  color: var(--color-primary);
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 111, 89, 0.1);
}

.social-btn:hover {
  background: var(--accent-gradient);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 111, 89, 0.2);
}

.lang-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 111, 89, 0.05);
  border: 1px solid rgba(255, 111, 89, 0.12);
  color: var(--color-primary);
  padding: 8px 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-right: 8px;
}

.lang-toggle-btn:hover {
  background: var(--accent-gradient);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 111, 89, 0.2);
}

/* Hero Section */
.hero {
  padding: 100px 0 60px;
  text-align: center;
  position: relative;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 16px;
  background: rgba(255, 111, 89, 0.08);
  display: inline-block;
  padding: 6px 16px;
  border-radius: 30px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero h1 span.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-taglines {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: 32px;
}

.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1.2em;
  background: var(--color-primary);
  margin-left: 4px;
  animation: blink 0.75s step-end infinite;
}

@keyframes blink {
  from, to { background-color: transparent }
  50% { background-color: var(--color-primary); }
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 8px 24px rgba(255, 111, 89, 0.25);
}
.btn-primary:hover {
  background: var(--accent-gradient-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 111, 89, 0.35);
}

.btn-secondary {
  background: #fff;
  color: var(--text-primary);
  border: 1px solid rgba(255, 111, 89, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(255, 111, 89, 0.05);
}

/* Sections */
.section {
  padding: 60px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.section-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

/* Filter controls */
.filters {
  display: flex;
  gap: 8px;
  list-style: none;
  background: rgba(255, 111, 89, 0.04);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 111, 89, 0.08);
}

.filter-btn {
  border: none;
  background: transparent;
  padding: 8px 18px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: white;
  color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(255, 111, 89, 0.08);
}

/* Cards & Grid Styles */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(255, 111, 89, 0.15);
}

.card:hover::before {
  opacity: 1;
}

/* Blog Cards Specifics */
.post-card {
  cursor: pointer;
}

.card-content {
  padding: 28px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  align-items: center;
}

.card-tag {
  background: rgba(255, 111, 89, 0.08);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 0.75rem;
}

.card-date {
  color: var(--text-muted);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  font-weight: 700;
  transition: color var(--transition-fast);
  color: var(--text-primary);
}

.card:hover .card-title {
  color: var(--color-primary);
}

.card-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 111, 89, 0.08);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.read-more {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  color: var(--color-primary);
}

.read-more svg {
  transition: transform var(--transition-fast);
}

.card:hover .read-more svg {
  transform: translateX(4px);
}

/* Project Cards Specifics */
.project-image {
  height: 180px;
  background: linear-gradient(135deg, rgba(255, 111, 89, 0.08) 0%, rgba(255, 159, 67, 0.08) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(255, 111, 89, 0.15);
  color: var(--color-primary);
  font-size: 1.8rem;
  transition: transform var(--transition-normal);
}

.card:hover .project-icon-wrapper {
  transform: scale(1.1) rotate(10deg);
}

.project-links {
  display: flex;
  gap: 12px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 111, 89, 0.15);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.project-link:hover {
  background: var(--accent-gradient);
  color: white;
  border-color: transparent;
}

.project-tech {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.project-tech span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.03);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

/* About & Skills Area */
.about-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  padding: 40px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

.about-text h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}

.skill-name {
  color: var(--text-primary);
  font-family: var(--font-display);
}

.skill-percentage {
  color: var(--color-primary);
}

.skill-bar {
  height: 8px;
  background: rgba(255, 111, 89, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  width: 0; /* Animate this via JS or CSS */
  transition: width 1.5s cubic-bezier(0.1, 0.8, 0.3, 1);
}

/* Guestbook Section */
.guestbook-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  padding: 40px;
}

.guestbook-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.form-group input, .form-group textarea {
  border: 1px solid rgba(255, 111, 89, 0.15);
  background: rgba(255, 255, 255, 0.8);
  padding: 12px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 111, 89, 0.1);
}

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.comments-display {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 8px;
}

.comment-item {
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 111, 89, 0.08);
  padding: 16px;
  border-radius: var(--radius-sm);
  animation: fade-in-up 0.5s ease;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.comment-author {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.comment-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.comment-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  word-break: break-word;
}

/* Immersive Post Reader */
.post-reader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 245, 240, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
  overflow-y: auto;
}

.post-reader-container {
  max-width: 800px;
  margin: 60px auto;
  background: white;
  border: 1px solid rgba(255, 111, 89, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -15px rgba(255, 111, 89, 0.18);
  position: relative;
  transform: translateY(40px);
  transition: transform var(--transition-normal);
  overflow: hidden;
}

.post-reader-overlay.active {
  display: block;
  opacity: 1;
}

.post-reader-overlay.active .post-reader-container {
  transform: translateY(0);
}

.reader-progress-bar {
  position: sticky;
  top: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: var(--accent-gradient);
  z-index: 10;
}

.reader-header {
  padding: 40px 40px 24px;
  background: linear-gradient(180deg, rgba(255, 111, 89, 0.03) 0%, transparent 100%);
  position: relative;
}

.reader-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 111, 89, 0.15);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.reader-close-btn:hover {
  background: var(--color-primary);
  color: white;
  border-color: transparent;
  transform: scale(1.1);
}

.reader-meta {
  display: flex;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  align-items: center;
}

.reader-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.reader-body {
  padding: 0 40px 40px;
  color: var(--text-primary);
  font-size: 1.1rem;
  line-height: 1.8;
}

.reader-body p {
  margin-bottom: 24px;
}

.reader-body h3 {
  font-size: 1.45rem;
  margin: 36px 0 16px;
}

.reader-body blockquote {
  border-left: 4px solid var(--color-primary);
  background: rgba(255, 111, 89, 0.04);
  padding: 16px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
  font-style: italic;
  color: var(--text-secondary);
}

.reader-body pre {
  background: #f7fafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 20px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.reader-body code {
  font-family: var(--font-mono);
  background: #f7fafc;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9rem;
  color: #d63031;
}

.reader-body pre code {
  background: transparent;
  padding: 0;
  color: var(--text-primary);
}

/* Footer Section */
.site-footer {
  border-top: 1px solid rgba(255, 111, 89, 0.1);
  padding: 40px 0;
  background: rgba(255, 251, 248, 0.5);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

/* Animations */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fade-in-up 0.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

/* Responsive Rules */
@media (max-width: 900px) {
  .about-grid, .guestbook-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero h1 {
    font-size: 2.8rem;
  }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    height: 70px;
  }
  .nav {
    display: none; /* Can enhance to mobile drawer if needed, keeping simple nav links visible or mobile-friendly buttons */
  }
  .hero {
    padding: 60px 0 40px;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .hero-taglines {
    font-size: 1.1rem;
  }
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .about-card, .guestbook-card {
    padding: 24px;
  }
  .post-reader-container {
    margin: 20px 12px;
  }
  .reader-header, .reader-body {
    padding: 24px;
  }
  .reader-title {
    font-size: 1.7rem;
  }
}