/* ============================================
   SecurityInstitute.com — Global Styles
   Dark, authoritative, technical
   Bloomberg Terminal meets high-end consultancy
   ============================================ */

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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f1117;
  --bg-tertiary: #141820;
  --bg-card: #12151c;
  --border-color: #1e2330;
  --border-accent: #2a3040;
  --text-primary: #e8eaed;
  --text-secondary: #9aa0ad;
  --text-muted: #5c6370;
  --accent: #00d4ff;
  --accent-dim: #0099bb;
  --accent-glow: rgba(0, 212, 255, 0.15);
  --accent-green: #00e676;
  --accent-amber: #ffb300;
  --font-mono: 'SF Mono', 'Fira Code', 'JetBrains Mono', 'Cascadia Code', Consolas, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1140px;
  --transition: 0.2s ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

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

a:hover {
  color: #fff;
}

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2.75rem;
  color: var(--text-primary);
}

h2 {
  font-size: 1.75rem;
  color: var(--text-primary);
}

h3 {
  font-size: 1.15rem;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5rem 0;
}

section + section {
  border-top: 1px solid var(--border-color);
}

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-brand .brand-accent {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-cta {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--accent);
  color: var(--accent) !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition);
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--bg-primary) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  margin: 5px 0;
  transition: all 0.3s;
}

/* --- Hero --- */
.hero {
  padding: 10rem 0 6rem;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 780px;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-size: 3.25rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85rem 2rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background: #fff;
  color: var(--bg-primary);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-accent);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --- Section Headers --- */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-tertiary);
}

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

.service-card .card-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.service-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-card .card-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.service-card .card-link::after {
  content: '\2192';
  transition: transform var(--transition);
}

.service-card:hover .card-link::after {
  transform: translateX(4px);
}

/* --- Credentials --- */
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.credential-item {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.credential-item:nth-child(odd) {
  border-right: 1px solid var(--border-color);
}

.credential-marker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  min-width: 20px;
  padding-top: 0.15rem;
}

.credential-item p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.credential-item strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- Podcast Section --- */
.podcast-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.podcast-info h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.podcast-info .podcast-tagline {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.podcast-info p {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.podcast-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.podcast-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition);
}

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

.podcast-links a::before {
  content: '\25B8';
  color: var(--accent);
  font-size: 0.7rem;
}

.podcast-episodes {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.episode-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.episode-item:last-child {
  border-bottom: none;
}

.episode-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  min-width: 28px;
  padding-top: 0.15rem;
}

.episode-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
  position: relative;
}

.testimonial-card .quote-mark {
  font-family: Georgia, serif;
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.testimonial-card blockquote {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}

/* --- Intel Brief / Newsletter --- */
.intel-section {
  background: var(--bg-secondary);
}

.intel-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.intel-content h2 {
  margin-bottom: 1rem;
}

.intel-content p {
  margin-bottom: 2rem;
}

.intel-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

.intel-form input[type="email"] {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.85rem 1.25rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}

.intel-form input[type="email"]::placeholder {
  color: var(--text-muted);
}

.intel-form input[type="email"]:focus {
  border-color: var(--accent);
}

.intel-form button {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.85rem 1.75rem;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
}

.intel-form button:hover {
  background: #fff;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 2rem;
  background: var(--bg-primary);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-brand .brand-accent {
  color: var(--accent);
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-col h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-col ul a:hover {
  color: var(--accent);
}

.footer-contact li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.footer-contact a {
  color: var(--text-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-bottom a {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- Case Study Cards --- */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.case-card .case-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.case-card h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.case-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.case-card .case-result {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-green);
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

/* --- Contact Form --- */
.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}

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

/* --- Contact: Layout --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form-wrap {
  max-width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235c6370' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.contact-info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent) !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem !important;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
}

.contact-details li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
}

.contact-details a,
.contact-details span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.expect-list {
  list-style: none;
}

.expect-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.expect-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.expect-list strong {
  color: var(--text-primary);
  font-weight: 500;
}

.properties-list {
  list-style: none;
}

.properties-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.properties-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.properties-list a {
  font-size: 0.9rem;
  font-weight: 500;
}

.properties-list span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- About: Core Themes Grid --- */
.themes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.theme-item {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.theme-item:nth-child(odd) {
  border-right: 1px solid var(--border-color);
}

.theme-item p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --- About: Narrative Timeline --- */
.about-narrative {
  max-width: 740px;
}

.narrative-block {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
}

.narrative-block:last-child {
  border-bottom: none;
}

.narrative-marker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.narrative-block h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.narrative-block p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.narrative-block p:last-child {
  margin-bottom: 0;
}

/* --- About: Methodology --- */
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.method-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.method-step {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.method-card h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.method-card p {
  font-size: 0.88rem;
  line-height: 1.65;
}

/* --- Services: Detail Layout --- */
.service-detail {
  max-width: 100%;
}

.service-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin-bottom: 2.5rem;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.service-detail-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.detail-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.detail-block h3 {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.detail-block p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.detail-block p:last-child {
  margin-bottom: 0;
}

.detail-list {
  list-style: none;
  padding: 0;
}

.detail-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.detail-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

/* --- DocuNet: Featured Package --- */
.package-featured {
  border-color: var(--accent);
  position: relative;
}

.package-featured::before {
  content: 'Recommended';
  position: absolute;
  top: 0;
  right: 0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--bg-primary);
  background: var(--accent);
  padding: 0.3rem 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.service-cta-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1rem;
  flex-wrap: wrap;
}

.cta-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.speaking-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

/* --- Podcast: Detail Layout --- */
.podcast-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.podcast-detail-info .podcast-tagline {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.podcast-detail-info p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.podcast-meta {
  margin-top: 1.5rem;
}

.podcast-detail-hosts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.host-card-sm {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

.host-card-sm .host-name {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.host-card-sm .host-role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}

.host-card-sm p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.podcast-detail-episodes {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.episode-list {
  display: flex;
  flex-direction: column;
}

.episode-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.episode-row:first-child {
  padding-top: 0;
}

.episode-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.episode-row .episode-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  min-width: 36px;
  padding-top: 0.2rem;
}

.episode-title {
  font-size: 0.9rem;
  color: var(--text-primary) !important;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.episode-desc {
  font-size: 0.82rem;
  color: var(--text-muted) !important;
  line-height: 1.5;
}

.episode-listen {
  display: inline-block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.episode-listen:hover {
  text-decoration: underline;
}

/* --- Podcast: Sponsorship --- */
.sponsor-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2.5rem;
  align-items: start;
}

.sponsor-audience {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.sponsor-audience h3 {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.sponsor-tiers {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sponsor-tiers h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
}

.tier-name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.tier-card p {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* --- About: Publications --- */
.publications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.pub-item {
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.pub-type {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.pub-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.pub-item p {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* --- About: Hosts --- */
.hosts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.host-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.host-name {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.host-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.host-card p {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* --- Host Photos --- */
.host-card .host-photo,
.host-card-sm .host-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-color);
  margin-bottom: 0.75rem;
}

.host-card-sm .host-photo {
  width: 48px;
  height: 48px;
  margin-bottom: 0.5rem;
}

/* --- Section Icon --- */
.section-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  opacity: 0.85;
}

.detail-block .block-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}

/* --- Podcast Artwork --- */
.podcast-artwork {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

/* --- Utility --- */
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .podcast-card {
    grid-template-columns: 1fr;
  }

  .credentials-grid {
    grid-template-columns: 1fr;
  }

  .credential-item:nth-child(odd) {
    border-right: none;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .case-studies-grid {
    grid-template-columns: 1fr;
  }

  .themes-grid {
    grid-template-columns: 1fr;
  }

  .themes-grid .theme-item:nth-child(odd) {
    border-right: none;
  }

  .service-detail-grid,
  .service-detail-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .speaking-grid {
    grid-template-columns: 1fr;
  }

  .podcast-detail {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .sponsor-layout {
    grid-template-columns: 1fr;
  }

  .method-grid {
    grid-template-columns: 1fr;
  }

  .publications-grid {
    grid-template-columns: 1fr;
  }

  .hosts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 15px;
  }

  .hero {
    padding: 8rem 0 4rem;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  h2, .section-title {
    font-size: 1.5rem;
  }

  .container {
    padding: 0 1.25rem;
  }

  section {
    padding: 3.5rem 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .intel-form {
    flex-direction: column;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  /* Mobile nav */
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.97);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}