/* ============================================
   BDB Capital Partners — Design System v2
   ============================================ */

:root {
  /* Brand palette */
  --navy: #0F2A4F;
  --navy-deep: #081E3A;
  --navy-light: #1E3F6A;
  --navy-overlay: rgba(15, 42, 79, 0.78);

  /* Neutrals */
  --text-primary: #2A2A2A;
  --text-secondary: #6A6A6A;
  --text-tertiary: #9A9A9A;
  --text-on-dark: rgba(255, 255, 255, 0.92);
  --text-on-dark-muted: rgba(255, 255, 255, 0.65);

  /* Surfaces */
  --bg-white: #FFFFFF;
  --bg-warm: #F5F4F2;
  --bg-warmer: #EDEAE5;
  --rule: #E8E6E2;
  --rule-soft: #F0EEEA;

  /* Typography */
  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --max-width: 1320px;
  --max-content: 1080px;
  --max-narrow: 760px;
  --gutter: clamp(1.5rem, 4vw, 3rem);
  --section-y: clamp(4rem, 8vw, 7rem);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern' 1, 'liga' 1;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--navy-deep); }

/* Headings — EB Garamond, classical institutional */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--navy);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 500; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 500; }
h3 { font-size: 1.5rem; font-weight: 500; }
h4 { font-size: 1.1rem; color: var(--text-primary); font-weight: 500; }

p { margin: 0 0 1em; }
.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.55;
  color: var(--text-primary);
  font-weight: 400;
  font-style: italic;
}

/* Layout helpers */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); }
.container-content { max-width: var(--max-content); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 var(--gutter); }

.section { padding: var(--section-y) 0; }
.section--warm { background: var(--bg-warm); }
.section--navy { background: var(--navy); color: var(--text-on-dark); }
.section--navy h1, .section--navy h2, .section--navy h3 { color: #fff; }
.section--navy .lede { color: var(--text-on-dark); }

/* Eyebrow label */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1.5rem;
  display: block;
}
.section--navy .eyebrow { color: var(--text-on-dark-muted); }

.rule {
  width: 48px;
  height: 1.5px;
  background: var(--navy);
  border: none;
  margin: 1.5rem 0;
}
.section--navy .rule { background: rgba(255,255,255,0.5); }

/* Asymmetric two-column grid for content sections */
.split {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.split__lead h2 { margin-top: 0; }
.split__body p:last-child { margin-bottom: 0; }
.split__body p { font-size: 1.05rem; line-height: 1.75; }

/* Header / Nav */
.site-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}
.nav__brand img { height: 56px; width: auto; display: block; }
.nav__links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav__links a {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
  letter-spacing: 0.04em;
  position: relative;
  padding: 0.4rem 0;
  text-transform: uppercase;
}
.nav__links a:hover, .nav__links a.active { color: var(--navy); }
.nav__links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--navy);
}
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text-primary);
  padding: 0.25rem 0.5rem;
}

/* Hero with photo background */
.hero-photo {
  position: relative;
  min-height: clamp(560px, 85vh, 820px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
}
.hero-photo__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.1) brightness(1.05);
  z-index: 1;
}
.hero-photo__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 42, 79, 0.82) 0%, rgba(8, 30, 58, 0.74) 100%);
  z-index: 2;
}
.hero-photo__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.hero-photo h1 {
  color: #fff;
  max-width: 18ch;
  margin-bottom: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.1;
}
.hero-photo .lede {
  color: var(--text-on-dark);
  max-width: 36ch;
  font-style: italic;
}
.hero-photo .rule {
  background: rgba(255, 255, 255, 0.5);
  margin: 2rem 0;
}
@media (max-width: 760px) {
  .hero-photo h1 { font-size: 2.4rem; max-width: none; }
}

/* Quote break - replaces photo break with a typographic statement on navy */
.quote-break {
  background: var(--navy);
  color: var(--text-on-dark);
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}
.quote-break::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 1.5px;
  background: rgba(255,255,255,0.3);
  margin-top: 3rem;
}
.quote-break__inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}
.quote-break__text {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-style: italic;
  color: var(--text-on-dark);
  line-height: 1.45;
  margin: 0;
  font-weight: 400;
}

/* Credibility strip - partner pedigree */
.pedigree {
  background: var(--navy);
  color: var(--text-on-dark);
  padding: 2.5rem 0;
}
.pedigree__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}
.pedigree__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  font-weight: 500;
  margin: 0;
  flex-shrink: 0;
}
.pedigree__items {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-on-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pedigree__items li {
  white-space: nowrap;
}
.pedigree__items li + li::before {
  content: '·';
  margin-right: 2rem;
  color: var(--text-on-dark-muted);
  font-style: normal;
  margin-left: -2.5rem;
}

/* Hero — text only (for sub-pages) */
.hero-text {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--rule);
}
.hero-text h1 { margin-bottom: 1rem; max-width: 16ch; font-size: clamp(2rem, 4vw, 3rem); }
.hero-text .lede { max-width: 56ch; font-size: 1.1rem; }

/* Partner name strip - anchor nav for team page */
.partner-nav {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--rule);
  padding: 1.5rem 0;
}
.partner-nav__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 3rem;
}
.partner-nav__items a {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--navy);
  font-style: italic;
  letter-spacing: 0.005em;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.2s ease;
}
.partner-nav__items a:hover {
  border-bottom-color: var(--navy);
}
.partner-nav__items sup { font-size: 0.55em; }
@media (max-width: 640px) {
  .partner-nav__items {
    gap: 0.6rem 1.5rem;
    flex-direction: column;
    align-items: center;
  }
  .partner-nav__items a { font-size: 1rem; }
}

/* Smooth scroll offset for sticky header */
.partner { scroll-margin-top: 100px; }

/* Alignment statement - centered narrower thesis paragraph */
.alignment-statement {
  text-align: center;
}
.alignment-statement .eyebrow {
  display: block;
  margin-bottom: 1.75rem;
}
.alignment-statement p {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.65;
  color: var(--text-primary);
  margin: 0;
  text-align: left;
}

/* Full-bleed photo break */
.photo-break {
  position: relative;
  height: clamp(280px, 40vw, 460px);
  overflow: hidden;
  background: var(--navy-deep);
}
.photo-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.02);
}

/* Approach pillars - refined */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: 3rem;
}
.pillar {
  position: relative;
  padding-top: 2rem;
}
.pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 1.5px;
  background: var(--navy);
}
.pillar__number {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: block;
  font-style: italic;
}
.pillar h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--navy);
}
.pillar p {
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

/* Stats inline strip */
.stats-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 3rem;
}
.stat-inline {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.stat-inline__label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.stat-inline__value {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--navy);
  font-weight: 500;
}

/* Team */
.team {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.partner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--rule);
}
.partner:first-of-type { padding-top: 0; }
.partner:last-of-type { border-bottom: none; }
.partner__name {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.8vw, 2.25rem);
  color: var(--navy);
  margin: 0 0 0.5rem;
  font-weight: 500;
  line-height: 1.1;
}
.partner__role {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0 0 1.25rem;
}
.partner__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 500;
}
.partner__bio {
  list-style: none;
  padding: 0;
  margin: 0;
}
.partner__bio li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.85rem;
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.65;
}
.partner__bio li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 12px;
  height: 1.5px;
  background: var(--navy);
}

/* Memorial section */
.memorial-divider {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 5rem 0 3rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.memorial-divider::before,
.memorial-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.memorial {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.memorial__name {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.35rem);
  color: var(--navy);
  margin: 0 0 0.4rem;
  font-weight: 500;
}
.memorial__meta {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-secondary);
  margin: 0 0 2rem;
}
.memorial__meta .dates { color: var(--navy); }
.memorial__text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-primary);
  line-height: 1.75;
  text-align: left;
}
.memorial__text + .memorial__text { margin-top: 1rem; }

/* Contact grid */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}
.contact-card h3 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}
.contact-card .contact-card__detail {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--navy);
  line-height: 1.5;
  margin: 0 0 0.25rem;
}
.contact-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}
.contact-card a { word-break: break-word; }

/* Bear mark — prominent signature beneath brand */
.footer__bear {
  display: block;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.85);
}
.footer__bear svg {
  height: 80px;
  width: auto;
  display: block;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: var(--text-on-dark);
  padding: 4rem 0 2rem;
  font-size: 0.92rem;
}
.site-footer a {
  color: var(--text-on-dark);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.site-footer a:hover {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.4);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.footer__brand {
  display: block;
  margin-bottom: 1.25rem;
}
.footer__brand img {
  height: 80px;
  width: auto;
  display: block;
}
.footer__tag {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--text-on-dark-muted);
  margin: 0;
  max-width: 32ch;
}
.footer__col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 1.25rem;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; }
.footer__col li { margin-bottom: 0.65rem; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 1.75rem var(--gutter) 0;
  margin: 3.5rem auto 0;
  max-width: var(--max-width);
  font-size: 0.78rem;
  color: var(--text-on-dark-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}


/* Tablet */
@media (max-width: 900px) {
  .split,
  .partner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .pillars {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

/* Mobile */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav { padding: 1rem var(--gutter); }
  .nav__brand img { height: 52px; }
  .nav__links { display: none; }
  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--rule);
    padding: 1.25rem var(--gutter);
    gap: 1rem;
    align-items: flex-start;
  }
  .nav__toggle { display: block; }
  .hero-photo { min-height: 480px; }
  .hero-photo h1 { font-size: 2.4rem; }
  .stats-strip { gap: 1.5rem; }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
}