/* ==========================================================================
   ZIV POLLAK — KEYNOTE SPEAKER SITE
   Bold, high-energy design with deep navy + electric orange accent
   Typography: Outfit (headings) + Space Mono (accents)
   ========================================================================== */

/* --- CSS Variables --- */
:root {
  --navy: #0B1D3A;
  --navy-light: #122B52;
  --navy-mid: #1A3A6B;
  --accent: #FF6B2B;
  --accent-hover: #E85A1B;
  --accent-glow: rgba(255, 107, 43, 0.25);
  --white: #FFFFFF;
  --off-white: #F4F5F7;
  --gray-100: #E8EAED;
  --gray-200: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-600: #6B7280;
  --gray-800: #374151;
  --text: #1F2937;
  --text-light: #6B7280;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(11, 29, 58, 0.08);
  --shadow-lg: 0 12px 48px rgba(11, 29, 58, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-600); }

.highlight {
  color: var(--accent);
  position: relative;
}

/* --- Layout --- */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Navigation --- */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 29, 58, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo .logo-svg {
  height: 32px;
  width: auto;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

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

.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 10px 24px !important;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--accent-hover) !important;
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Hero Section (Homepage) --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--navy-mid) 100%);
  padding: 140px 24px 100px;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, var(--accent-glow) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(26, 58, 107, 0.5) 0%, transparent 50%);
  opacity: 0.8;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  animation: float-glow 8s ease-in-out infinite;
}

@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 20px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
}

.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.hero-headline {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
}

.hero-sub {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Photo Frame */
.photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.photo-frame.large {
  max-width: 400px;
}

.photo-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, var(--navy-light), var(--navy-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-family: 'Space Mono', monospace;
  font-size: 1.1rem;
  text-align: center;
  letter-spacing: 0.1em;
}

.hero-photo {
  position: relative;
}

.photo-accent {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* --- Hero Trust Bar --- */
.hero-trust {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-text {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.trust-text strong {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.9rem;
  padding: 12px 24px;
}

.btn-ghost:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.full-width {
  width: 100%;
}

/* --- Section Titles --- */
.section-title {
  margin-bottom: 48px;
}

/* --- Topics / Cards --- */
.topics {
  padding: 100px 24px;
  background: var(--off-white);
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.topic-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--gray-100);
}

.topic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.topic-icon {
  font-size: 2rem;
  margin-bottom: 20px;
}

.topic-card h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.topic-card p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --- Speaking Experience --- */
.speaking-experience {
  padding: 100px 24px;
  background: var(--white);
}

.section-subtitle {
  color: var(--gray-600);
  font-size: 1.1rem;
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* Logo Marquee */
.logo-marquee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  padding: 36px 24px;
  margin-bottom: 56px;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
}

.logo-item {
  flex-shrink: 0;
  opacity: 1;
  transition: opacity var(--transition);
}

.logo-item:hover {
  opacity: 1;
}

.company-logo {
  height: 70px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  filter: none;
  transition: filter var(--transition);
}

.logo-item:hover .company-logo {
  filter: none;
}

/* Engagement Cards */
.engagements-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.engagement-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: start;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  border: 1px solid var(--gray-100);
  transition: transform var(--transition), box-shadow var(--transition);
}

.engagement-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.engagement-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 16px;
  border: 1px solid var(--gray-100);
  min-height: 80px;
}

.engagement-logo {
  height: 36px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
}

.engagement-venue {
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.engagement-info h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.engagement-info p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 14px;
}

.engagement-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.meta-tag {
  font-size: 0.82rem;
  color: var(--gray-600);
  background: var(--white);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--gray-100);
}

/* --- Testimonials --- */
.testimonials {
  padding: 100px 24px;
  background: var(--white);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--gray-100);
  transition: transform var(--transition);
}

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

.quote-mark {
  font-size: 3.5rem;
  line-height: 1;
  color: var(--accent);
  font-family: Georgia, serif;
  margin-bottom: 8px;
}

.quote-text {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 24px;
  font-style: italic;
  line-height: 1.8;
}

.quote-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* --- CTA Section --- */
.cta-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  margin-bottom: 32px;
}

.cta-download {
  margin-top: 16px !important;
  font-size: 0.92rem !important;
}

.cta-download a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color var(--transition);
}

.cta-download a:hover {
  color: var(--white);
}

/* --- Page Hero (Inner pages) --- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--navy-mid) 100%);
  padding: 140px 24px 80px;
  text-align: center;
  overflow: hidden;
}

.page-hero-compact {
  padding-bottom: 60px;
}

.page-hero .hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 70%, var(--accent-glow) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(26, 58, 107, 0.5) 0%, transparent 50%);
  opacity: 0.6;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.page-hero-title {
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero-sub {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* --- About Page --- */
.about-bio {
  padding: 100px 24px;
}

.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* --- Presentations Page --- */
.talks-section {
  padding: 80px 24px;
}

.talk-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  margin-bottom: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition);
}

.talk-card:hover {
  transform: translateY(-3px);
}

.talk-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.talk-badge {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(255, 107, 43, 0.08);
  padding: 6px 16px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.talk-content h2 {
  margin-bottom: 12px;
  font-size: 1.6rem;
}

.talk-description {
  color: var(--gray-600);
  font-size: 1.05rem;
  margin-bottom: 28px;
  max-width: 700px;
  line-height: 1.8;
}

.talk-takeaways {
  margin-bottom: 28px;
}

.talk-takeaways h4 {
  margin-bottom: 16px;
}

.takeaway-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.takeaway {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
}

.takeaway-icon {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.talk-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}

.meta-item {
  font-size: 0.88rem;
  color: var(--gray-600);
}

/* --- Case Studies Page --- */
.case-studies-section {
  padding: 80px 24px;
}

.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}

.case-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 36px 44px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.case-number {
  font-family: 'Space Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.case-header h2 {
  color: var(--white);
  font-size: 1.5rem;
  margin: 0;
}

.case-body {
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.case-column h4 {
  margin-bottom: 12px;
}

.case-column p {
  color: var(--gray-600);
  line-height: 1.8;
  font-size: 0.95rem;
}

.case-results {
  grid-column: 1 / -1;
  padding-top: 28px;
  border-top: 1px solid var(--gray-100);
}

.case-results h4 {
  margin-bottom: 20px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.result-item {
  text-align: center;
  padding: 24px;
  background: var(--off-white);
  border-radius: var(--radius);
}

.result-number {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.result-label {
  font-size: 0.88rem;
  color: var(--gray-600);
}

/* --- Contact Page --- */
.contact-section {
  padding: 80px 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.contact-form-wrap h2 {
  margin-bottom: 8px;
}

.form-intro {
  color: var(--gray-600);
  margin-bottom: 28px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

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

button.btn.full-width {
  grid-column: 1 / -1;
  margin-top: 8px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--gray-100);
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.info-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.info-link {
  font-weight: 600;
  font-size: 1rem;
}

.highlight-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border: none;
}

.highlight-card h3 {
  color: var(--white);
}

.highlight-card p {
  color: rgba(255, 255, 255, 0.7);
}

.expect-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.expect-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text);
}

.step-num {
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* --- Footer --- */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 24px 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 48px;
  align-items: start;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  font-size: 0.88rem;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  transition: color var(--transition);
}

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

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.1rem;
  font-weight: 700;
  transition: all var(--transition);
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 0.82rem;
}

/* --- Animations --- */
.anim-fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.7s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-photo {
    display: none;
  }

  .hero-trust {
    text-align: center;
  }

  .topics-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .engagement-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .engagement-logo-wrap {
    justify-content: flex-start;
    max-width: 200px;
  }

  .logo-marquee {
    gap: 32px;
  }

  .company-logo {
    height: 56px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-photo {
    display: flex;
    justify-content: center;
  }

  .photo-frame.large {
    max-width: 280px;
  }

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

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

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

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

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links,
  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

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

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 20px 60px;
  }

  .page-hero {
    padding: 120px 20px 50px;
  }

  .talk-card {
    padding: 32px 24px;
  }

  .case-header {
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .case-body {
    padding: 24px;
  }

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

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

  .talk-meta {
    flex-direction: column;
    gap: 8px;
  }
}


/* Talk Photo Gallery */
.talk-photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 16px 0;
}

.talk-photo {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.talk-photo:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

@media (max-width: 600px) {
  .talk-photo-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}