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

:root {
  --teal:      #0D8196;
  --teal-dark: #0a6372;
  --gold:      #F5C842;
  --gold-dark: #d4a820;
  --white:     #ffffff;
  --dark:      #1a2e2e;
  --charcoal:  #22333b;
  --text:      #2c3e3e;
  --light-bg:  #f7fafa;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  line-height: 1.7;
}

/* ── HEADER ── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--teal);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 100px;
  transition: box-shadow 0.2s;
}
#site-header.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,0.25); }

.header-logo {
  height: 160px;
  width: auto;
}

.btn-donate-header {
  background: var(--gold);
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.55rem 1.4rem;
  border-radius: 50px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
}

.btn-donate-header:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
}

/* ── HERO ── */
#hero {
  background: var(--teal);
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  padding: 4rem 2rem;
}

.hero-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-text { flex: 1; color: var(--white); }

.hero-race {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.hero-name {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 600;
  font-style: italic;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.hero-sub {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2.25rem;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-donate {
  background: var(--gold);
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s, transform 0.15s;
}
.btn-donate:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

.btn-facebook {
  background: transparent;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.7);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-facebook:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.hero-photo { flex-shrink: 0; }

.hero-photo img {
  width: clamp(260px, 30vw, 400px);
  border-radius: 16px;
  display: block;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* ── BIO ── */
#bio {
  background: var(--white);
  padding: 6rem 2rem;
}

.bio-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 4rem;
  align-items: flex-start;
}

.bio-photo {
  flex-shrink: 0;
  width: clamp(260px, 28vw, 360px);
}

.bio-photo img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  display: block;
}

.bio-content { flex: 1; }

.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 1.75rem;
}

.bio-content p {
  font-size: 1rem;
  color: #445555;
  margin-bottom: 1.1rem;
}
.bio-content p:last-child { margin-bottom: 0; }

/* ── PILLARS ── */
#pillars {
  background: var(--teal);
  padding: 6rem 2rem;
}

.pillars-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.pillars-header {
  text-align: center;
  margin-bottom: 3.5rem;
  color: var(--white);
}

.pillars-header .section-label { color: var(--gold); }
.pillars-header .section-title { color: var(--white); margin-bottom: 0; }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px;
  padding: 2.25rem 2rem;
  color: var(--white);
  backdrop-filter: blur(4px);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.pillar-icon i {
  font-size: 1.4rem;
  color: var(--dark);
}

.pillar-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.pillar-text {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 1.65;
}

/* ── DONATE CTA ── */
#donate {
  background: var(--charcoal);
  padding: 7rem 2rem;
  text-align: center;
}

.donate-inner { max-width: 700px; margin: 0 auto; }

.donate-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.donate-headline {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.donate-body {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.5rem;
}

.btn-donate-lg {
  background: var(--gold);
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.1rem 3rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: background 0.2s, transform 0.15s;
}
.btn-donate-lg:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

.donate-disclaimer {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

/* ── FOOTER ── */
#footer {
  background: var(--teal-dark);
  padding: 3rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.85);
}

.footer-logo {
  height: 260px;
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.3);
  transition: background 0.2s;
}
.social-link:hover { background: rgba(255,255,255,0.25); }

.footer-disclaimer {
  font-size: 0.8rem;
  opacity: 0.65;
  margin-bottom: 0.4rem;
}

.footer-copy {
  font-size: 0.75rem;
  opacity: 0.5;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .pillars-grid { grid-template-columns: 1fr; gap: 1.25rem; }
}

@media (max-width: 768px) {
  #site-header { padding: 0 1.25rem; height: 80px; }
  .header-logo { height: 60px; }

  .hero-inner {
    flex-direction: column-reverse;
    gap: 2.5rem;
    text-align: center;
  }
  .hero-ctas { justify-content: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-photo img { width: min(300px, 80vw); margin: 0 auto; }

  #bio { padding: 4rem 1.5rem; }
  .bio-inner { flex-direction: column; gap: 2.5rem; align-items: center; }
  .bio-photo { width: min(320px, 90vw); }

  #pillars { padding: 4rem 1.5rem; }
  #donate { padding: 5rem 1.5rem; }
}