/* ==========================================================================
   STARTUP SECURITY ADVICE - Design System v3
   Light theme with emerald accent, gradients and glows
   ========================================================================== */

/* --------------------------------------------------------------------------
   Google Font - Inter
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Colors - Light theme */
  --bg: #FAFAFA;
  --bg-subtle: #F5F5F5;
  --surface: #FFFFFF;
  --surface-2: #F5F5F5;
  --surface-3: #EBEBEB;
  --text: #18181B;
  --text-secondary: #3F3F46;
  --muted: #71717A;
  --border: #E4E4E7;
  --border-subtle: #F4F4F5;

  /* Accent colors - Emerald */
  --accent: #059669;
  --accent-light: #10B981;
  --accent-dark: #047857;
  --accent-glow: rgba(5, 150, 105, 0.25);
  --accent-subtle: rgba(5, 150, 105, 0.08);
  --accent-bg: #ECFDF5;

  /* Secondary accent */
  --accent-2: #0891B2;
  --accent-2-light: #06B6D4;
  --accent-2-glow: rgba(8, 145, 178, 0.2);

  /* Gradients */
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  --gradient-surface: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(5, 150, 105, 0.08) 0%, transparent 70%);
  --gradient-glow: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  --gradient-card: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;

  /* Type Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Line Heights */
  --leading-tight: 1.2;
  --leading-snug: 1.35;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* Letter Spacing */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Layout */
  --max-width: 70rem;
  --content-width: 42rem;
  --gutter: var(--space-6);

  /* Radius */
  --radius-sm: 0.5rem;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08), 0 6px 12px rgba(0, 0, 0, 0.06);
  --glow-accent: 0 0 20px var(--accent-glow), 0 0 40px rgba(5, 150, 105, 0.1);
  --glow-accent-sm: 0 0 10px var(--accent-glow);
  --glow-accent-2: 0 0 20px var(--accent-2-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 200ms ease;
  --transition-slow: 300ms ease;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0A0A0A;
    --bg-subtle: #141414;
    --surface: #171717;
    --surface-2: #212121;
    --surface-3: #2E2E2E;
    --text: #FAFAFA;
    --text-secondary: #D4D4D4;
    --muted: #A1A1A1;
    --border: #2E2E2E;
    --border-subtle: #212121;
    --accent-subtle: rgba(5, 150, 105, 0.15);
    --accent-bg: rgba(5, 150, 105, 0.1);
    --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(5, 150, 105, 0.12) 0%, transparent 70%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5), 0 6px 12px rgba(0, 0, 0, 0.4);
  }
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text);
  background-color: var(--bg);
  min-height: 100vh;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text);
  font-weight: 600;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

@media (min-width: 768px) {
  h1 { font-size: var(--text-5xl); }
  h2 { font-size: var(--text-4xl); }
}

@media (min-width: 1024px) {
  h1 { font-size: var(--text-6xl); }
}

p {
  color: var(--text-secondary);
}

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

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Gradient text utility */
.text-gradient {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.content-width {
  max-width: var(--content-width);
}

.section {
  padding-block: var(--space-16);
  position: relative;
}

.section-sm {
  padding-block: var(--space-12);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-24);
  }
  .section-sm {
    padding-block: var(--space-16);
  }
}

/* Background variants */
.bg-surface {
  background-color: var(--surface);
}

.bg-subtle {
  background-color: var(--bg-subtle);
}

.bg-gradient {
  background: var(--gradient-surface);
}

/* --------------------------------------------------------------------------
   Spacing Utilities
   -------------------------------------------------------------------------- */
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* --------------------------------------------------------------------------
   Flex & Grid Utilities
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

.grid { display: grid; }

/* --------------------------------------------------------------------------
   Text Utilities
   -------------------------------------------------------------------------- */
.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

@media (prefers-color-scheme: dark) {
  .header {
    background-color: rgba(10, 10, 10, 0.9);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  gap: var(--space-6);
}

.logo {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.logo:hover {
  color: var(--text);
}

.nav {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link[aria-current="page"] {
  color: var(--text);
}

/* Mobile Menu Button */
.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
}

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

/* Mobile Menu */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: 4.5rem;
  z-index: 99;
  background-color: var(--bg);
  padding: var(--space-6);
  border-top: 1px solid var(--border-subtle);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border-subtle);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--gradient-accent);
  color: white;
  border-color: transparent;
  box-shadow: var(--glow-accent-sm);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-accent);
  color: white;
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: var(--surface-2);
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost {
  background-color: transparent;
  color: var(--muted);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--surface-2);
  color: var(--text);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);
  transition: all var(--transition);
}

.card-hover:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-accent-sm);
  transform: translateY(-2px);
}

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

.card-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition);
}

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

/* --------------------------------------------------------------------------
   Badge / Pill
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--muted);
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.badge:hover {
  background-color: var(--surface-3);
  color: var(--text-secondary);
}

.badge-accent {
  color: var(--accent-dark);
  background-color: var(--accent-bg);
  border-color: rgba(5, 150, 105, 0.2);
}

.badge-accent:hover {
  background-color: rgba(5, 150, 105, 0.15);
  color: var(--accent-dark);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-top: var(--space-12);
  padding-bottom: var(--space-16);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

@media (min-width: 768px) {
  .hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-24);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  max-width: 48rem;
}

.hero-subtitle {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  max-width: 36rem;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--text-xl);
  }
}

/* Hero with intro/photo */
.hero-intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .hero-intro {
    flex-direction: row;
    align-items: center;
    gap: var(--space-12);
  }
}

.hero-photo {
  flex-shrink: 0;
}

.hero-photo img,
.hero-photo .photo-placeholder {
  width: 160px;
  height: 160px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: center 15%;
  border: 3px solid var(--accent);
  box-shadow: var(--glow-accent);
}

@media (min-width: 768px) {
  .hero-photo img,
  .hero-photo .photo-placeholder {
    width: 200px;
    height: 200px;
    object-position: center 15%;
  }
}

.photo-placeholder {
  background: var(--accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 500;
}

.hero-text {
  flex: 1;
}

.hero-greeting {
  font-size: var(--text-lg);
  color: var(--accent);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   Feature List
   -------------------------------------------------------------------------- */
.feature-list {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .feature-list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  display: flex;
  gap: var(--space-4);
}

.feature-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-bg);
  color: var(--accent);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(5, 150, 105, 0.15);
}

.feature-content h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.feature-content p {
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Steps (How We Work)
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.step {
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: white;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  box-shadow: var(--glow-accent-sm);
}

.step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.step p {
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Portfolio / Experience
   -------------------------------------------------------------------------- */
.portfolio-grid {
  display: grid;
  gap: var(--space-4);
}

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

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-item {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-6);
  transition: all var(--transition);
}

.portfolio-item:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-accent-sm);
}

.portfolio-item h3 {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.portfolio-item p {
  font-size: var(--text-sm);
  color: var(--muted);
}

/* Logo row */
.logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: center;
}

.logo-row span,
.logo-row a {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--muted);
  opacity: 0.7;
  transition: all var(--transition);
  text-decoration: none;
}

.logo-row span:hover,
.logo-row a:hover {
  opacity: 1;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Testimonial / Quote
   -------------------------------------------------------------------------- */
.testimonial {
  position: relative;
  padding: var(--space-6);
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.testimonial-quote {
  font-size: var(--text-lg);
  font-style: italic;
  line-height: var(--leading-relaxed);
  color: var(--text);
  margin-bottom: var(--space-4);
}

.testimonial-quote::before {
  content: "\201C";
  font-size: var(--text-4xl);
  color: var(--accent);
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: var(--space-1);
}

.testimonial-author {
  font-size: var(--text-sm);
  color: var(--muted);
}

.testimonial-author strong {
  color: var(--text);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Callout (for blog posts)
   -------------------------------------------------------------------------- */
.callout {
  padding: var(--space-4) var(--space-6);
  background: var(--accent-bg);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-block: var(--space-6);
}

.callout p {
  color: var(--text);
  margin: 0;
}

.callout-title {
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* --------------------------------------------------------------------------
   Code Block
   -------------------------------------------------------------------------- */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 0.15em 0.4em;
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent-dark);
}

pre {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  overflow-x: auto;
  margin-block: var(--space-6);
}

pre code {
  padding: 0;
  background: none;
  border: none;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-6);
  font-size: var(--text-sm);
}

th, td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  color: var(--text);
  background-color: var(--surface-2);
}

tr:last-child td {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   Post List / Blog Cards
   -------------------------------------------------------------------------- */
.post-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.post-card {
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.post-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.post-card-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.post-card-title a {
  color: var(--text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.post-card-title a:hover {
  color: var(--accent);
}

.post-card-meta {
  font-size: var(--text-sm);
  color: var(--muted);
  margin-bottom: var(--space-3);
}

.post-card-excerpt {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.post-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Featured Post */
.post-featured {
  background-color: var(--accent-bg);
  border: 1px solid rgba(5, 150, 105, 0.15);
  padding: var(--space-6);
  border-radius: var(--radius);
  margin-bottom: var(--space-8);
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

.post-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
}

.post-featured .post-card-title {
  font-size: var(--text-2xl);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--muted);
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination-link:hover {
  background-color: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
}

.pagination-link.is-active {
  background: var(--gradient-accent);
  border-color: transparent;
  color: white;
  box-shadow: var(--glow-accent-sm);
}

.pagination-link.is-disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Article / Blog Post Content
   -------------------------------------------------------------------------- */
.article-header {
  margin-bottom: var(--space-8);
}

.article-meta {
  font-size: var(--text-sm);
  color: var(--muted);
  margin-bottom: var(--space-4);
}

.article-title {
  margin-bottom: var(--space-4);
}

.article-content {
  max-width: var(--content-width);
}

.article-content > * + * {
  margin-top: var(--space-4);
}

.article-content > h2 {
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  font-size: var(--text-2xl);
}

.article-content > h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  font-size: var(--text-xl);
}

.article-content ul,
.article-content ol {
  padding-left: var(--space-6);
}

.article-content li {
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
}

.article-content li::marker {
  color: var(--accent);
}

.article-content blockquote {
  padding-left: var(--space-6);
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--text-secondary);
}

/* Table of Contents */
.toc {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-8);
}

.toc-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-list li {
  margin-bottom: var(--space-2);
}

.toc-list a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
}

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

/* --------------------------------------------------------------------------
   CTA Band
   -------------------------------------------------------------------------- */
.cta-band {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
}

@media (min-width: 768px) {
  .cta-band {
    padding: var(--space-12);
  }
}

.cta-band h2 {
  margin-bottom: var(--space-3);
}

.cta-band p {
  margin-bottom: var(--space-6);
  max-width: 32rem;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  padding-block: var(--space-12);
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--space-16);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

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

.footer-links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  font-size: var(--text-sm);
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Service Cards
   -------------------------------------------------------------------------- */
.service-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);
  height: 100%;
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-accent-sm);
}

.service-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.service-card-outcome {
  font-size: var(--text-base);
  color: var(--text);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.service-card-details {
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.service-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-card-list li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.service-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--gradient-accent);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Experience / Timeline
   -------------------------------------------------------------------------- */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.experience-item {
  padding-left: var(--space-6);
  border-left: 2px solid var(--border);
  position: relative;
}

.experience-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--gradient-accent);
  border-radius: 50%;
  box-shadow: var(--glow-accent-sm);
}

.experience-item h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.experience-item .role {
  font-size: var(--text-sm);
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.experience-item p {
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Divider with glow
   -------------------------------------------------------------------------- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin-block: var(--space-12);
}

.divider-glow {
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

/* --------------------------------------------------------------------------
   Visually Hidden (Accessibility)
   -------------------------------------------------------------------------- */
.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;
}