:root {
  --color-ink: #1B1D23;
  --color-paper: #F7F7F5;
  --color-primary: #1F3A5F;
  --color-primary-dark: #142A47;
  --color-accent: #E4572E;
  --color-overlay: rgba(10, 14, 20, 0.55);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background-color: var(--color-paper);
}

h1, h2, h3, h4, .navbar-brand, .footer-title {
  font-family: var(--font-heading);
}

a {
  text-decoration: none;
}

/* ---------- NAVBAR ---------- */
.site-header .navbar {
  padding: 1rem 0;
  background-color: var(--color-primary);
}

.site-header .navbar-brand,
.site-header .nav-link {
  color: var(--color-paper) !important;
}

.site-header .nav-link.active {
  color: var(--color-accent) !important;
  font-weight: 600;
}

/* Home page: navbar floats transparently over the hero image */
body.page-home .site-header .navbar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 20;
  background-color: transparent;
}

/* ---------- HERO (home page main view) ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-image: url('/images/hero-bg.png');
  background-size: cover;
  background-position: center;
  color: var(--color-paper);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.hero-announcement h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 0.50rem;
}

.hero-announcement p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.9;
}

.hero-social {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  font-size: 1.5rem;
}

.hero-social-icon {
  color: var(--color-paper);
  transition: color 0.2s ease, transform 0.2s ease;
}

.hero-social-icon:hover {
  color: var(--color-accent);
  transform: translateY(-2px);
}

.profile-container {
  margin: 0;
  display: flex;
  align-items: space-around;
  justify-content: space-around;
  /* background-color: #F7F7F5; */
  font-family: 'Inter', system-ui, sans-serif;
}

.profile-card {
  width: 100%;
  max-width: 320px;
  background-color: #2A2A2A;
  border-radius: 20px;
  padding: 2rem 1.75rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.profile-card-image {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  margin: 0 auto 1.75rem;
  background-color: #444; /* shows while placeholder image loads */
}

.profile-card-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
}

.link-icon {
  max-height: 36px;
  width: auto;
  color: #F7F7F5;
  font-size: 1.75rem; /* controls Bootstrap Icons size */
  flex-shrink: 0;
}

.link-text {
  color: #F7F7F5;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.link-text:hover {
  color: #E4572E;
}

/* ---------- VIDEO SECTION ---------- */
.video-section {
  width: 100%;
  padding: 4rem 0;
  background-color: #6968681a;
}

/* ---------- SECONDARY IMAGE SECTION ---------- */
.image-section {
  position: relative;
  width: 100%;
  min-height: 420px;
  display: flex;
  align-items: center;
  background-image: url('/images/section-bg.png');
  background-size: cover;
  background-position: center;
  color: var(--color-paper);
  padding: 3rem 0;
}

.image-section-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.image-section h2 {
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ---------- SIMPLE PAGE HERO (About / Contact) ---------- */
.page-hero-simple {
  background-color: var(--color-primary);
  color: var(--color-paper);
  padding: 3rem 0 2rem;
}

.page-content {
  padding: 3rem 0 4rem;
}

/* ---------- FORM / BUTTONS ---------- */
.btn-primary-custom {
  background-color: var(--color-primary);
  color: var(--color-paper);
  border: none;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
}

.btn-primary-custom:hover {
  background-color: var(--color-accent);
  color: var(--color-paper);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.footer-email {
  color: var(--color-paper);
  opacity: 0.85;
}

.footer-email:hover {
  color: var(--color-accent);
}

.footer-icon {
  color: var(--color-paper);
  transition: color 0.2s ease;
}

.footer-icon:hover {
  color: var(--color-accent);
}

.footer-rule {
  border-color: rgba(247, 247, 245, 0.15);
  margin: 1.5rem 0;
}

.footer-copy {
  opacity: 0.6;
}