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

:root {
  --primary:      #383b76;
  --primary-dark: #2b2e5e;
  --btn-color:    #041C38;
  --btn-hover:    #161945;
  --btn-outline:  #1a5276;
  --gold:         #cc2233;
  --white:        #ffffff;
  --white-muted:  rgba(255,255,255,0.72);
  --border:       rgba(255,255,255,0.15);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Serif 4', Georgia, serif;
  color: var(--white);
  overflow-x: hidden;
}

/* ══ NAVIGATION ══ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 clamp(1rem, 5vw, 4rem);
  height: 72px;
  background: transparent;
}

/* ── Hamburger button (hidden on desktop) ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 300;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 3vw, 2rem);
  list-style: none;
}

.nav-links a {
  font-family: 'Source Serif 4', serif;
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white-muted); }

.btn-book-nav {
  background: var(--btn-color);
  color: var(--white) !important;
  padding: 0.82rem 2.34rem;
  border-radius: 2px;
  border: 2px solid var(--btn-outline);
  font-size: 1.11rem !important;
  font-weight: 600 !important;
  white-space: nowrap;
  transition: background 0.2s, transform 0.18s;
}
.btn-book-nav:hover {
  background: var(--btn-hover) !important;
  transform: translateY(-1px);
}

/* ══ HERO ══ */
.hero {
  position: relative;
  height: 100svh;
  background: url('https://i.postimg.cc/KzM3j18w/CJ3-7369.jpg') center 38% / cover no-repeat, #041C38;
  display: flex;
  align-items: flex-end;
}

.hero-title {
  position: absolute;
  top: 25px;
  left: clamp(1.25rem, 6vw, 80px);
  font-family: 'Abril Fatface', cursive;
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 3.2rem);
  color: var(--white);
  z-index: 2;
  line-height: 1.1;
}

.btn-donate-hero {
  position: absolute;
  bottom: 3rem;
  right: clamp(1.25rem, 6vw, 100px);
  background: var(--btn-color);
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: clamp(1rem, 3.5vw, 1.46rem);
  font-weight: 700;
  padding: clamp(0.8rem, 2.5vw, 1.33rem) clamp(1.5rem, 5vw, 3.46rem);
  text-decoration: none;
  border-radius: 2px;
  border: 2px solid var(--btn-outline);
  letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.18s;
  z-index: 2;
}
.btn-donate-hero:hover {
  background: var(--btn-hover);
  transform: translateY(-2px);
}

/* ══ ABOUT / BIO SECTION ══ */
.mid-section {
  background: #041C38;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.bio-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 6vw, 100px);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.bio-title {
  font-family: 'Abril Fatface', cursive;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
}

.bio-tagline {
  font-family: 'Source Serif 4', serif;
  font-size: clamp(0.78rem, 2.5vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white-muted);
}

.bio-content p {
  font-family: 'Source Serif 4', serif;
  font-size: clamp(0.92rem, 2.5vw, 1.05rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--white);
}

.btn-donate-mid {
  align-self: flex-end;
  background: var(--btn-color);
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: clamp(1rem, 3.5vw, 1.46rem);
  font-weight: 700;
  padding: clamp(0.8rem, 2.5vw, 1.33rem) clamp(1.5rem, 5vw, 3.46rem);
  text-decoration: none;
  border-radius: 2px;
  border: 2px solid var(--btn-outline);
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
  transition: background 0.2s, transform 0.18s;
}
.btn-donate-mid:hover {
  background: var(--btn-hover);
  transform: translateY(-2px);
}

/* ══ FOOTER ══ */
footer {
  background: #041C38;
  padding: 2rem clamp(1rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  border-top: 1px solid var(--border);
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-social-btn {
  color: var(--white);
  opacity: 0.8;
  display: flex;
  align-items: center;
  padding: 0.4rem;
  transition: opacity 0.2s, transform 0.18s;
}
.footer-social-btn:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.footer-legal {
  font-size: 0.8rem;
  color: var(--white);
  letter-spacing: 0.05em;
  text-align: center;
  white-space: normal;
}

/* ══ MOBILE ══ */
@media (max-width: 600px) {
  nav {
    height: 60px;
    justify-content: space-between;
    background: rgba(4, 28, 56, 0.92);
    backdrop-filter: blur(8px);
  }

  .nav-toggle {
    display: flex;
  }

  /* Collapsed nav drawer */
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: fixed;
    top: 60px;
    left: 0; right: 0;
    background: rgba(4, 28, 56, 0.97);
    padding: 1.5rem 0 2rem;
    border-top: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }

  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 0.9rem 1rem; font-size: 1rem; }

  .btn-book-nav {
    margin: 0.75rem auto 0;
    display: inline-block;
    padding: 0.7rem 2rem !important;
    font-size: 1rem !important;
  }

  .hero-title {
    top: 70px;
    left: 1.25rem;
  }

  .btn-donate-hero {
    bottom: 2rem;
    right: 1.25rem;
    left: 1.25rem;
    text-align: center;
  }

  .btn-donate-mid {
    align-self: stretch;
    text-align: center;
  }
}