/* ---------- Tokens ---------- */
:root {
  --bg: #ffffff;
  --bg-cream: #f4ede1;
  --bg-cream-soft: #f6f1e7;
  --bg-dark: #161616;
  --bg-dark-2: #1f1f1f;
  --text: #1c1c1c;
  --text-muted: #5a5a5a;
  --text-on-dark: #ececec;
  --text-on-dark-muted: #b9b1a3;
  --accent: #c87a3b;       /* burnt orange */
  --accent-strong: #b56a2e;
  --rule: #d8cfc0;
  --rule-dark: #2e2a24;
  --max-w: 1200px;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 16px;
  line-height: 1.12;
}
h1 { font-size: clamp(36px, 4.4vw, 60px); }
h2 { font-size: clamp(30px, 3.4vw, 46px); }
h3 { font-family: var(--sans); font-weight: 700; font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase; }
h4 { font-family: var(--sans); font-weight: 700; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; }

.eyebrow {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}
.rule {
  display: block;
  width: 64px;
  height: 3px;
  background: var(--accent);
  margin: 12px 0 24px;
  border-radius: 2px;
}

p { margin: 0 0 14px; color: var(--text-muted); }
.lede { font-size: 17px; color: var(--text); max-width: 38em; }

em { font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 700;
  font-family: var(--sans);
  text-transform: uppercase;
  border: 1.5px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
  white-space: nowrap;
}
.btn-sm { padding: 10px 16px; font-size: 11px; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn-outline { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: var(--accent); }
.btn-outline-light:hover { background: var(--accent); }

/* ---------- Header ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 24px;
}
.logo {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--text);
  white-space: nowrap;
}
.logo span { font-weight: 400; letter-spacing: 0.04em; }
.primary-nav { display: flex; gap: 28px; }
.primary-nav a {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  position: relative;
}
.primary-nav a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: 560px;
  padding: 64px 32px 72px;
}
.hero .eyebrow { color: var(--accent); margin-bottom: 22px; }
.hero h1 { color: #fff; font-weight: 400; max-width: 14ch; }
.hero .lede { color: #cfc7b9; max-width: 38em; margin-top: 8px; }
.hero-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-portrait {
  position: relative;
  align-self: stretch;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.hero-portrait img {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4/5;
  object-fit: cover;
  filter: grayscale(20%);
}
.hero-portrait img.placeholder,
.speaking-photo img.placeholder {
  background: #2a2a2a url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' fill='%23222'/><text x='50' y='52' text-anchor='middle' fill='%23999' font-family='Inter, sans-serif' font-size='5'>Add photo</text></svg>") center/cover no-repeat;
  min-height: 480px;
  color: transparent;
}

/* ---------- Featured Strip ---------- */
.featured {
  background: var(--bg-cream);
  padding: 28px 0 40px;
}
.featured-label {
  text-align: center;
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.22em;
  font-weight: 700;
  color: var(--text);
}
.featured-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 18px 32px;
  padding: 0 8px;
}
.featured-logos li {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #1c1c1c;
  font-size: 18px;
  opacity: 0.92;
}
.featured-logos {
  flex-wrap: nowrap;
  gap: 18px;
}
.featured-logos li { flex: 0 1 auto; min-width: 0; }
.featured-logos img {
  max-height: 26px;
  max-width: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) contrast(1.05);
  opacity: 0.9;
  transition: filter 160ms ease, opacity 160ms ease;
}
/* Logos with extra padding inside the source file need a larger box */
.featured-logos img[src*="Wall-Street-Journal"] {
  max-height: 56px;
  max-width: 160px;
  mix-blend-mode: multiply; /* drops the white JPG background on cream */
}
.featured-logos img[src*="newsweek"] {
  max-height: 26px;
  max-width: 130px;
}
.featured-logos img[src*="ted-x"] {
  max-height: 32px;
  filter: none; /* keep the TEDx red */
  opacity: 1;
}
.featured-logos img[src*="huffpost"] {
  max-height: 28px;
  max-width: 130px;
  filter: none; /* keep the HuffPost teal accent */
  opacity: 1;
}
.featured-logos img:hover {
  filter: none;
  opacity: 1;
}
.logo-huffpost { color: #0dbe71; border-left: 4px solid #0dbe71; padding-left: 8px; font-size: 18px; font-weight: 800; }

.featured-divider {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 32px auto;
  max-width: 100%;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
  padding: 0 4px;
}
.stats li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.stats li + li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--rule);
}
.stat-icon { color: var(--accent); font-size: 22px; line-height: 1; margin-bottom: 4px; }
.stat-num {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.stat-label { font-size: 13px; color: var(--text-muted); line-height: 1.45; }
.stat-label strong { color: var(--text); font-weight: 700; }

/* ---------- About ---------- */
.about { background: #fff; padding: 88px 0; }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.about-aside h2 { color: var(--text); }
.about-aside .btn { margin-top: 8px; }
.about-body p { color: var(--text); font-size: 16px; line-height: 1.7; max-width: 56ch; margin-bottom: 18px; }

/* ---------- Speaking ---------- */
.speaking {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: 0;
}
.speaking-inner {
  display: grid;
  grid-template-columns: 0.95fr 1.4fr;
  gap: 56px;
  align-items: stretch;
  padding: 0 32px;
}
.speaking-photo {
  position: relative;
  margin-left: calc(-1 * max(0px, (100vw - var(--max-w)) / 2));
  align-self: stretch;
}
.speaking-photo img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  filter: grayscale(100%);
}
.speaking-copy { padding: 88px 0 96px; }
.speaking-copy h2 { color: #fff; }
.speaking-copy > p { color: var(--text-on-dark-muted); max-width: 46ch; }

.speaking-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 36px;
  margin: 28px 0 32px;
}
.topics ul, .formats ul { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.topics li {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; color: #fff;
}
.topic-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-size: 14px;
}
.formats li { color: var(--text-on-dark); font-size: 15px; }
.formats .eyebrow { margin-top: 4px; }

.speaking-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }

/* ---------- Research ---------- */
.research { background: #fff; padding: 88px 0; }
.research-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 56px;
  align-items: start;
}
.research-intro h2 { color: var(--text); max-width: 14ch; }
.research-intro .btn { margin-top: 12px; }
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 28px;
}
.pillars li {
  position: relative;
  padding: 12px 8px 12px 0;
  border-top: 1px solid var(--rule);
  padding-top: 22px;
}
.pillar-icon {
  display: inline-block; color: var(--accent); font-size: 26px; margin-bottom: 10px; line-height: 1;
}
.pillar-num {
  position: absolute; right: 8px; top: 22px;
  font-family: var(--serif);
  color: var(--accent);
  font-size: 22px;
}
.pillars h3 { margin: 6px 0 6px; color: var(--text); }
.pillars p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------- Insights ---------- */
.insights { background: var(--bg-cream); padding: 56px 0; }
.insights-inner {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 48px;
  align-items: center;
}
.insights-intro {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.insights-icon {
  width: 56px; height: 56px;
  flex: 0 0 56px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.insights-intro p { color: var(--text); margin: 0 0 14px; max-width: 36ch; font-size: 14px; }
.insights-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.insight-card { display: flex; flex-direction: column; gap: 4px; }
.insight-icon { color: var(--accent); font-size: 22px; margin-bottom: 6px; }
.insight-card h4 { color: var(--text); margin: 0 0 4px; }
.insight-card p { font-size: 14px; color: var(--text-muted); margin: 0 0 10px; }
.link {
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  color: var(--accent); text-transform: uppercase;
}
.link:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-dark); color: var(--text-on-dark); padding: 56px 0 28px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr 1.2fr 1.4fr;
  gap: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule-dark);
}
.site-footer .logo { color: #fff; font-size: 14px; }
.footer-brand p { color: #b9b1a3; font-size: 13px; }
.footer-col .eyebrow { color: var(--accent); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col li, .footer-col p { font-size: 13px; color: #cfc7b9; margin: 0 0 8px; }
.footer-col a { color: #cfc7b9; }
.footer-col a:hover { color: var(--accent); }

.socials { display: flex; gap: 10px; margin-top: 16px; }
.socials a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border: 1px solid #444;
  border-radius: 50%;
  color: #cfc7b9;
  font-size: 12px;
  font-weight: 700;
}
.socials a:hover { border-color: var(--accent); color: var(--accent); }

.signup {
  display: flex;
  border: 1px solid #444;
  margin-top: 12px;
  max-width: 280px;
}
.signup input {
  flex: 1;
  background: transparent;
  border: 0;
  color: #fff;
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 13px;
  outline: none;
}
.signup input::placeholder { color: #8d867a; }
.signup button {
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 0 14px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.signup button:hover { background: var(--accent-strong); }

.footer-meta {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  font-size: 12px;
  color: #8d867a;
}
.footer-meta a { color: #8d867a; }
.footer-meta a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .header-inner { height: auto; padding: 16px 0; flex-wrap: wrap; }
  .primary-nav { order: 3; flex-basis: 100%; justify-content: flex-start; }
  .hero-inner { grid-template-columns: 1fr; padding: 48px 32px 56px; }
  .hero-portrait { order: -1; max-width: 420px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li + li::before { display: none; }
  .about-inner, .speaking-inner, .research-inner, .insights-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .speaking-photo { margin-left: 0; }
  .speaking-photo img { min-height: 320px; }
  .speaking-copy { padding: 48px 0 56px; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .insights-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-meta { flex-direction: column; gap: 6px; }
  .featured-logos { flex-wrap: wrap; justify-content: center; gap: 20px 28px; }
}

@media (max-width: 560px) {
  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .featured-logos { gap: 18px 22px; padding: 0 12px; }
  .featured-logos img { max-height: 22px; max-width: 110px; }
  .featured-logos img[src*="Wall-Street-Journal"] { max-height: 44px; max-width: 130px; }
  .featured-logos img[src*="newsweek"] { max-height: 22px; max-width: 105px; }
  .featured-logos img[src*="ted-x"] { max-height: 26px; }
  .featured-logos img[src*="huffpost"] { max-height: 24px; max-width: 105px; }
}