*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #1c304c;
  --navy-deep: #131f30;
  --off-white: #f5f4f1;
  --white: #ffffff;
  --accent: #ab8105;
  --accent-light: #ab8105;
  --text-body: #3a3530;
  --text-muted: #7a7570;
  --display: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--off-white);
  color: var(--text-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  background: transparent;
  transition: background 0.3s, backdrop-filter 0.3s;
}
nav.scrolled {
  background: rgba(20, 30, 46, 0.92);
  backdrop-filter: blur(12px);
}
.nav-logo {
  height: 38px;
  opacity: 0.92;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 1; }
@media (max-width: 900px) {
  .nav-links li:not(:last-child) { display: none; }
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/header-banner.webp');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.04);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(19, 31, 48, 0.35) 0%,
    rgba(19, 31, 48, 0.5) 40%,
    rgba(19, 31, 48, 0.88) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 80px 80px;
  max-width: 900px;
}
.hero-eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--display);
  font-size: clamp(3.6rem, 7vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
}
.hero-sub {
  font-size: 18px;
  font-weight: 300;
  color: rgba(255,255,255,0.78);
  max-width: 520px;
  line-height: 1.6;
  margin-bottom: 44px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn-outline {
  display: inline-block;
  padding: 13px 31px;
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white);
  text-decoration: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.08); }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  right: 80px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.45);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.25);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(0.6); }
}

/* ── SECTION SHARED ── */
section { padding: 100px 80px; }
.section-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* ── PILLARS ── */
.pillars-section {
  background: var(--navy);
  color: var(--white);
  padding: 100px 80px;
}
.pillars-section .section-label { color: var(--accent-light); }
.pillars-section .section-title { color: var(--white); margin-bottom: 64px; }
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.pillar {
  background: rgba(255,255,255,0.04);
  padding: 52px 44px;
  border-top: 2px solid var(--accent);
  transition: background 0.3s;
}
.pillar:hover { background: rgba(255,255,255,0.08); }
.pillar-number {
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 24px;
  display: block;
}
.pillar-name {
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.15;
}
.pillar-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.62);
  line-height: 1.7;
  font-weight: 300;
}

/* ── ABOUT ── */
.about-section {
  background: var(--off-white);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.about-sticky {
  position: sticky;
  top: 100px;
}
.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
}
.about-body {}
.about-lead {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 300;
  line-height: 1.45;
  color: var(--navy);
  margin-bottom: 40px;
}
.about-points {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.about-point {
  padding: 28px 0;
  border-top: 1px solid rgba(28,48,76,0.15);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: start;
}
.about-point:last-child { border-bottom: 1px solid rgba(28,48,76,0.15); }
.about-point-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 3px;
}
.about-point-text {
  font-size: 15.5px;
  color: var(--text-body);
  line-height: 1.7;
}
.about-point-text a {
  color: var(--navy);
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

/* ── WORK ── */
.work-section {
  background: var(--white);
  padding: 100px 80px;
}
.work-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
}
.work-resume-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.work-resume-link:hover { opacity: 0.7; }
.work-list { display: flex; flex-direction: column; gap: 0; }
.work-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 36px 0;
  border-top: 1px solid rgba(28,48,76,0.12);
  transition: background 0.2s;
}
.work-item:last-child { border-bottom: 1px solid rgba(28,48,76,0.12); }
.work-role {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 4px;
}
.work-org {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
}
.work-years {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  white-space: nowrap;
}
.work-logo {
  max-height: 40px;
  max-width: 100px;
  width: auto;
  object-fit: contain;
  opacity: 0.7;
}

/* ── SPEAKING ── */
.speaking-section {
  background: var(--off-white);
  padding: 100px 80px;
}
.speaking-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.speaking-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center;
}
.speaking-caption {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
  font-style: italic;
}
.speaking-right {}
.speaking-venues {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 32px 0 40px;
}
.venue-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(28,48,76,0.12);
}
.venue-item:last-child { border-bottom: 1px solid rgba(28,48,76,0.12); }
.venue-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.venue-name {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--navy);
}
.speaking-note {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 32px;
}

/* ── CONTACT FOOTER ── */
.contact-section {
  position: relative;
  padding: 120px 80px;
  overflow: hidden;
  background: var(--navy-deep);
}
.contact-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/header-banner.webp');
  background-size: cover;
  background-position: center 60%;
  opacity: 0.18;
}
.contact-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.contact-title {
  font-family: var(--display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}
.contact-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  font-weight: 300;
  margin-bottom: 52px;
  line-height: 1.6;
}
.contact-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.contact-social {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.contact-social a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.contact-social a:hover { color: var(--white); }
.footer-bar {
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  font-weight: 400;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.7); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .btn-primary { padding: 14px 20px; }
  .btn-outline  { padding: 13px 19px; }
  nav { padding: 0 28px; }
  section, .pillars-section, .work-section, .speaking-section { padding: 72px 28px; }
  .hero-content { padding: 0 28px 72px; }
  .hero-scroll { right: 28px; }
  .pillars-grid { grid-template-columns: 1fr; gap: 2px; }
  .about-section { grid-template-columns: 1fr; gap: 40px; padding: 72px 28px; }
  .about-sticky { position: static; }
  .about-photo { aspect-ratio: 3/2; }
  .about-point { grid-template-columns: 1fr; gap: 8px; }
  .work-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .speaking-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-section { padding: 80px 28px; }
  .footer-bar { padding: 20px 28px; flex-direction: column; gap: 12px; text-align: center; }
}