/* ==========================================================================
   Emily Lewis-Pinnell — Static Site Stylesheet
   Rebuilt from React/Tailwind source per DESIGN-SPEC.md
   ========================================================================== */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  color: #020817;
  background: #ffffff;
  line-height: 1.625;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

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

/* --- Layout --- */
.container { max-width: 1152px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* --- Section Header (shared) --- */
.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 {
  font-size: 36px; font-weight: 700;
  margin-bottom: 24px; color: #020817; line-height: 1.1;
}
.section-header p {
  font-size: 20px; color: #64748b;
  max-width: 768px; margin: 0 auto; line-height: 1.625;
}
@media (min-width: 1024px) {
  .section-header h2 { font-size: 48px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(to bottom right, #ffffff, #ffffff, hsla(220, 14%, 96%, 0.2));
  padding: 96px 24px 48px;
}
@media (min-width: 1024px) { .hero { padding: 0 24px; } }

.hero-grid {
  max-width: 1152px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr;
  gap: 48px; align-items: center;
}
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; } }

.hero-text { display: flex; flex-direction: column; gap: 32px; text-align: center; }
@media (min-width: 1024px) { .hero-text { text-align: left; } }

.hero-name {
  font-size: 48px; font-weight: 700;
  letter-spacing: -0.025em; color: #0b1a41; line-height: 1;
}
@media (min-width: 1024px) { .hero-name { font-size: 60px; } }

.hero-tagline { font-size: 20px; color: #64748b; line-height: 1.625; }
@media (min-width: 1024px) { .hero-tagline { font-size: 24px; } }

.hero-description { font-size: 18px; color: #64748b; line-height: 1.625; max-width: 512px; }
@media (min-width: 1024px) { .hero-description { margin: 0; } }
@media (max-width: 1023px) { .hero-description { margin: 0 auto; } }

.hero-buttons { display: flex; flex-direction: column; gap: 16px; }
@media (min-width: 640px) { .hero-buttons { flex-direction: row; } }
@media (max-width: 1023px) { .hero-buttons { justify-content: center; } }

/* Portrait */
.portrait-wrapper { position: relative; width: 320px; height: 320px; margin: 0 auto; }
@media (min-width: 1024px) { .portrait-wrapper { width: 384px; height: 384px; } }

.portrait-glow {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom right, hsla(224, 71%, 15%, 0.2), hsla(217, 91%, 60%, 0.2));
  border-radius: 9999px; filter: blur(48px);
}
.portrait-img {
  position: relative; z-index: 10; width: 100%; height: 100%;
  object-fit: cover; border-radius: 9999px;
  box-shadow: 0 10px 30px -10px hsla(224, 71%, 15%, 0.1);
  border: 4px solid #ffffff;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about { padding: 80px 0; background: linear-gradient(180deg, #ffffff, #f9fafb); }

.bio-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 48px; align-items: start; margin-bottom: 64px;
}
@media (min-width: 1024px) { .bio-grid { grid-template-columns: 2fr 3fr; } }

.bio-image {
  width: 100%; height: 100%; object-fit: cover; border-radius: 8px;
  box-shadow: 0 4px 20px -4px hsla(224, 71%, 15%, 0.08);
}
.bio-image-col { order: 2; }
.bio-text-col { order: 1; }
@media (min-width: 1024px) {
  .bio-image-col { order: 1; min-height: 100%; }
  .bio-text-col { order: 2; }
}

.bio-text p { color: #64748b; line-height: 1.625; margin-bottom: 24px; font-size: 18px; }
.bio-text p:last-child { margin-bottom: 0; }
.bio-text a { color: #0b1a41; font-weight: 500; }
.bio-text a:hover { text-decoration: underline; }

/* Highlights */
.highlights-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .highlights-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .highlights-grid { grid-template-columns: repeat(4, 1fr); } }

.highlight-card {
  border: none; border-radius: 8px; background: #ffffff;
  box-shadow: 0 4px 20px -4px hsla(224, 71%, 15%, 0.08);
  padding: 24px; text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.highlight-card:hover {
  box-shadow: 0 10px 30px -10px hsla(224, 71%, 15%, 0.1);
  transform: translateY(-4px);
}

.highlight-icon {
  width: 48px; height: 48px;
  background: linear-gradient(to bottom right, #0b1a41, #3c83f6);
  border-radius: 9999px; display: flex;
  align-items: center; justify-content: center; margin: 0 auto 16px;
}
.highlight-icon svg {
  width: 24px; height: 24px; color: #f8fafc;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

.highlight-card h3 { font-weight: 600; margin-bottom: 12px; font-size: 16px; }
.highlight-card p { font-size: 14px; color: #64748b; line-height: 1.625; }

/* ==========================================================================
   THOUGHT LEADERSHIP CARDS
   ========================================================================== */
.thought-leadership { padding: 80px 0; background: #ffffff; }

.card-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.tl-card {
  background: #ffffff; border: none; border-radius: 8px;
  box-shadow: 0 4px 20px -4px hsla(224, 71%, 15%, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); overflow: hidden;
  display: flex; flex-direction: column;
}
.tl-card:hover {
  box-shadow: 0 10px 30px -10px hsla(224, 71%, 15%, 0.1);
  transform: translateY(-4px);
}

.tl-card-header { padding: 24px 24px 16px; }
.tl-card-top-row {
  display: flex; align-items: flex-start;
  justify-content: space-between; margin-bottom: 12px;
}
.tl-card-type-icon { width: 20px; height: 20px; color: #64748b; flex-shrink: 0; }
.tl-card-type-icon svg {
  width: 20px; height: 20px; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.tl-card-title {
  font-size: 18px; font-weight: 600; line-height: 1.4;
  color: #020817; transition: color 0.3s;
}
.tl-card:hover .tl-card-title { color: #0b1a41; }

.tl-card-content {
  padding: 0 24px 24px; display: flex;
  flex-direction: column; gap: 16px; flex: 1;
}
.tl-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tl-card-source { font-size: 14px; font-weight: 500; color: #020817; }
.tl-card-date { font-size: 14px; color: #64748b; }
.tl-card-meta-dot { color: #64748b; }
.tl-card-description { font-size: 14px; color: #64748b; line-height: 1.625; }

.tl-card-link {
  display: inline-flex; align-items: center; font-size: 14px;
  font-weight: 500; color: #020817; text-decoration: none;
  padding: 4px 8px; border-radius: 6px; margin-top: auto;
  margin-left: -8px; background: none; border: none;
  transition: background 0.15s;
}
.tl-card-link:hover { background: hsla(217, 91%, 60%, 0.1); }
.tl-card-link svg {
  width: 12px; height: 12px; margin-left: 8px;
  transition: transform 0.3s; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.tl-card-link:hover svg { transform: translateX(4px); }

.view-all-wrapper { text-align: center; margin-top: 48px; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; border-radius: 9999px;
  padding: 4px 12px; font-size: 12px; font-weight: 600;
  text-transform: capitalize; border: none; line-height: 1.33;
}
.badge-article   { background: hsla(217, 91%, 60%, 0.1);  color: #3c83f6; }
.badge-podcast   { background: hsla(0, 60%, 38%, 0.1);    color: #9b2c2c; }
.badge-video     { background: hsla(0, 84.2%, 60.2%, 0.1); color: #ef4444; }
.badge-webinar   { background: hsla(224, 71%, 15%, 0.1);  color: #0b1a41; }
.badge-interview { background: hsla(280, 70%, 55%, 0.1);  color: #a73cdd; }
.badge-speaker   { background: hsla(142, 76%, 36%, 0.1);  color: #16a249; }

/* ==========================================================================
   FILTER BAR (Insights page)
   ========================================================================== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }

.filter-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 12px; border-radius: 6px;
  font-size: 14px; font-weight: 500; text-transform: capitalize;
  border: 1px solid #e2e8f0; background: #ffffff; color: #020817;
  cursor: pointer; transition: all 0.15s; font-family: inherit;
}
.filter-btn:hover { background: hsla(217, 91%, 60%, 0.1); }

.filter-btn.active {
  border: 1px solid transparent; background: #0b1a41; color: #f8fafc;
}
.filter-btn.active:hover { background: hsla(224, 71%, 15%, 0.9); }

/* ==========================================================================
   ENGAGEMENT
   ========================================================================== */
.engagement { padding: 80px 0; background: linear-gradient(180deg, #ffffff, #f9fafb); }

.engagement-grid {
  display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 64px;
}
@media (min-width: 768px) { .engagement-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .engagement-grid { grid-template-columns: repeat(4, 1fr); } }

.engagement-card {
  background: #ffffff; border: none; border-radius: 8px;
  box-shadow: 0 4px 20px -4px hsla(224, 71%, 15%, 0.08);
  text-align: center; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.engagement-card:hover {
  box-shadow: 0 10px 30px -10px hsla(224, 71%, 15%, 0.1);
  transform: translateY(-4px);
}

.engagement-card-header { padding: 24px 24px 16px; }

.engagement-thumb-wrapper {
  width: 192px; height: 192px; border-radius: 8px;
  overflow: hidden; margin: 0 auto 16px;
  border: 4px solid hsla(224, 71%, 15%, 0.2);
}
.engagement-thumb { width: 100%; height: 100%; object-fit: cover; }
.engagement-thumb-contain { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.engagement-thumb-top { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.engagement-card-title { font-size: 20px; font-weight: 600; }

.engagement-card-content {
  padding: 0 24px 24px; display: flex;
  flex-direction: column; gap: 24px;
}
.engagement-card-content p { color: #64748b; line-height: 1.625; font-size: 14px; }

/* Connect Box */
.connect-box {
  background: #ffffff; border-radius: 16px; padding: 32px;
  box-shadow: 0 4px 20px -4px hsla(224, 71%, 15%, 0.08); text-align: center;
}
@media (min-width: 1024px) { .connect-box { padding: 48px; } }

.connect-box-inner {
  max-width: 768px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 24px; align-items: center;
}

.connect-icon {
  width: 80px; height: 80px;
  background: linear-gradient(to bottom right, #0b1a41, #3c83f6);
  border-radius: 9999px; display: flex;
  align-items: center; justify-content: center;
}
.connect-icon svg {
  width: 40px; height: 40px; color: #f8fafc;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

.connect-box h3 { font-size: 24px; font-weight: 700; }
@media (min-width: 1024px) { .connect-box h3 { font-size: 30px; } }

.connect-box p { color: #64748b; line-height: 1.625; max-width: 512px; }

.connect-buttons {
  display: flex; flex-direction: column; gap: 16px;
  justify-content: center; padding-top: 16px;
}
@media (min-width: 640px) { .connect-buttons { flex-direction: row; } }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; white-space: nowrap; border-radius: 6px;
  font-size: 14px; font-weight: 500; font-family: inherit;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
  cursor: pointer; text-decoration: none; border: 1px solid transparent;
}
.btn:focus-visible { outline: none; box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #0b1a41; }
.btn svg {
  width: 16px; height: 16px; flex-shrink: 0; pointer-events: none;
  transition: transform 0.3s; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.btn-default { height: 40px; padding: 8px 16px; }
.btn-sm { height: 36px; padding: 0 12px; }
.btn-lg { height: 44px; padding: 0 32px; }

.btn-primary { background: #0b1a41; color: #f8fafc; }
.btn-primary:hover { background: hsla(224, 71%, 15%, 0.9); }

.btn-outline { border: 1px solid #e2e8f0; background: #ffffff; color: #020817; }
.btn-outline:hover { background: hsla(217, 91%, 60%, 0.1); color: #020817; }

.btn-ghost { background: transparent; color: #020817; }
.btn-ghost:hover { background: hsla(217, 91%, 60%, 0.1); }

/* Icon hover animations */
.btn:hover .icon-arrow-down { transform: translateY(4px); }
.btn:hover .icon-external { transform: translateX(4px); }
.btn:hover .icon-arrow-right { transform: translateX(4px); }
.btn:hover .icon-arrow-left { transform: translateX(-4px); }
.btn:hover .icon-sparkles { transform: scale(1.1); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: #0b1a41; color: #f8fafc; padding: 64px 0; }

.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 48px; align-items: start;
}
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }

.footer-brand h3 { font-size: 24px; font-weight: 700; color: #f8fafc; margin-bottom: 24px; }
.footer-brand p { color: hsla(210, 40%, 98%, 0.8); line-height: 1.625; margin-bottom: 24px; }

.footer-social { display: flex; gap: 16px; }
.footer-social-btn {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; background: transparent; border: none;
  color: #f8fafc; cursor: pointer; transition: background 0.15s; text-decoration: none;
}
.footer-social-btn:hover { background: hsla(210, 40%, 98%, 0.1); }
.footer-social-btn svg {
  width: 16px; height: 16px; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.footer-links h4 { font-size: 18px; font-weight: 600; color: #f8fafc; margin-bottom: 24px; }
.footer-links nav { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: hsla(210, 40%, 98%, 0.8); text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: #f8fafc; }

.footer-contact h4 { font-size: 18px; font-weight: 600; color: #f8fafc; margin-bottom: 24px; }
.footer-contact a {
  display: flex; align-items: center; color: hsla(210, 40%, 98%, 0.8);
  text-decoration: none; transition: color 0.15s;
}
.footer-contact a:hover { color: #f8fafc; }
.footer-contact a svg {
  width: 16px; height: 16px; margin-right: 8px; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.footer-contact .footer-availability {
  font-size: 14px; color: hsla(210, 40%, 98%, 0.6); margin-top: 12px;
}

.footer-bottom {
  border-top: 1px solid hsla(210, 40%, 98%, 0.2);
  margin-top: 48px; padding-top: 32px; text-align: center;
}
.footer-bottom p { font-size: 14px; color: hsla(210, 40%, 98%, 0.6); }

/* ==========================================================================
   INSIGHTS PAGE
   ========================================================================== */
.insights-page { padding: 120px 0 80px; }
.insights-page .section-header { margin-bottom: 48px; }

.insights-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500; color: #020817;
  margin-bottom: 48px; padding: 8px 16px; border-radius: 6px;
  transition: background 0.15s;
}
.insights-back:hover { background: hsla(217, 91%, 60%, 0.1); }
.insights-back svg {
  width: 16px; height: 16px; transition: transform 0.3s;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.insights-back:hover svg { transform: translateX(-4px); }

/* Card hidden by filter */
.tl-card.hidden { display: none; }

/* ==========================================================================
   404 PAGE
   ========================================================================== */
.page-404 {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; text-align: center; padding: 48px 24px;
}
.page-404 h1 { font-size: 96px; font-weight: 700; color: #0b1a41; line-height: 1; margin-bottom: 16px; }
.page-404 h2 { font-size: 24px; font-weight: 600; margin-bottom: 16px; }
.page-404 p { color: #64748b; margin-bottom: 32px; font-size: 18px; }

/* External link icon inline with footer links */
.footer-links .inline-icon {
  width: 12px; height: 12px; display: inline; vertical-align: middle; margin-left: 4px;
}