/* ============================================
   johnseverini.github.io — Inspiro replica
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap");

body {
  font-family: "Roboto", sans-serif !important;
  color: #333;
  line-height: 1.7;
  margin: 0;
  padding: 0;
}

/* ============================================
   HOMEPAGE: lock viewport, no scroll, no footer
   ============================================ */
body.page-layout-custom {
  overflow: hidden !important;
  height: 100vh !important;
}

.page-layout-custom #quarto-content {
  overflow: hidden !important;
}

/* Hide footer on ALL pages */
.nav-footer,
footer,
#quarto-footer {
  display: none !important;
}

/* Kill horizontal scroll globally */
html,
body {
  overflow-x: hidden !important;
}

/* ============================================
   NAVBAR
   WordPress: brand + links as a centered group
   with space-between, sitting in the middle
   band of the page (not flush left).
   ============================================ */
#quarto-header nav.navbar,
nav.navbar {
  background-color: transparent !important;
  background: transparent !important;
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem 0 !important;
  box-shadow: none !important;
  border: none !important;
}

nav.navbar .container-fluid,
nav.navbar > .container-fluid {
  max-width: 1050px !important;
  margin: 0 auto !important;
  padding: 0 2rem !important;
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
}

/* Brand */
nav.navbar .navbar-brand,
#quarto-header .navbar-brand {
  font-family: "Roboto", sans-serif !important;
  font-weight: 700 !important;
  font-size: 1.4rem !important;
  color: #fff !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  margin-right: 2.5rem !important;
  flex-shrink: 0 !important;
}

/* Nav links — wider spacing */
nav.navbar .navbar-nav,
#quarto-header .navbar-nav {
  gap: 0.1rem !important;
  flex-wrap: nowrap !important;
}

nav.navbar .navbar-nav .nav-link,
#quarto-header .navbar-nav .nav-link {
  font-family: "Montserrat", "Roboto", sans-serif !important;
  color: #fff !important;
  text-transform: capitalize !important;
  font-size: 0.92rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.01em !important;
  padding: 0.5rem 1rem !important;
  transition: opacity 0.2s ease;
  white-space: nowrap !important;
}

nav.navbar .navbar-nav .nav-link:hover {
  opacity: 0.75;
}

nav.navbar .navbar-nav .nav-link.active {
  color: #fff !important;
  border-bottom: 2px solid rgba(255, 255, 255, 0.7) !important;
  padding-bottom: 0.35rem !important;
}

/* ============================================
   HERO — full viewport
   ============================================ */
.hero-section {
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100vw !important;
  height: 100vh !important;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  margin: 0 !important;
  padding: 0 !important;
}

.hero-section img.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}

/* Base dark overlay */
.hero-section .hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}

/* Bottom gradient — darker at bottom, lighter at top */
.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0) 40%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 2;
  pointer-events: none;
}

/* Mild vignette */
.hero-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    transparent 50%,
    rgba(0, 0, 0, 0.15) 100%
  );
  z-index: 2;
  pointer-events: none;
}

/* Bio text */
.hero-section .hero-content {
  position: relative;
  z-index: 3;
  max-width: 880px;
  padding: 2rem;
  margin-top: 8vh;
  font-size: 1.15rem;
  line-height: 1.7;
  color: #fff;
}

.hero-section .hero-content p {
  color: #fff !important;
  font-family: "Roboto", sans-serif !important;
  font-size: 1.15rem !important;
  line-height: 1.7 !important;
  margin: 0;
}

/* Bio links — cool blue italic */
.hero-section .hero-content a {
  color: #acdbf2 !important;
  text-decoration: underline;
  font-style: italic;
}

.hero-section .hero-content a:hover {
  opacity: 0.85;
}

.hero-section .hero-content em {
  font-style: italic;
}

/* ============================================
   Kill Quarto spacing on custom layout
   ============================================ */
.page-layout-custom main.content,
.page-layout-custom #quarto-content,
.page-layout-custom #quarto-content > *,
.page-layout-custom .page-columns {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  overflow: hidden !important;
}

/* ============================================
   Generic Quarto spacing reset
   ============================================ */
#quarto-content {
  padding-top: 0 !important;
}

main.content {
  padding-top: 0 !important;
  margin-top: 0 !important;
  max-width: 100% !important;
}

.page-layout-full .content {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* ============================================
   BANNER IMAGE — subpages
   Navbar overlays the top of the banner.
   Title overlaid on banner in white.
   ============================================ */
.page-banner {
  position: relative;
  width: 100vw;
  height: 225px;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-top: -70px;
}

.page-banner img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 235%;
  object-fit: cover;
  object-position: center center;
}

.page-banner .banner-title {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-family: "Roboto", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.page-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}

/* ============================================
   PAGE CONTENT — subpages
   ============================================ */
.page-content {
  max-width: 1000px;
  margin: 2rem auto 3rem auto;
  padding: 0 1.5rem;
}

.page-content.page-content-wide {
  max-width: 1100px;
}

.page-content h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #222;
}

.page-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  color: #333;
}

.page-content p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.page-content a {
  color: #2c7be5;
  text-decoration: none;
}

.page-content a:hover {
  text-decoration: underline;
}

/* ============================================
   Subpage: kill Quarto's top padding for navbar
   ============================================ */
.page-layout-full #quarto-content {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

.page-layout-full main.content {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* ============================================
   ABOUT page
   ============================================ */
.about-layout {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.about-text {
  flex: 1;
  min-width: 300px;
  font-size: 1.05rem;
  line-height: 1.8;
}
.about-photo {
  flex: 0 0 380px;
}
.about-photo img {
  width: 100%;
  border-radius: 0;
}

/* ============================================
   CV page
   ============================================ */
/* CV page centering */
.cv-centered {
  text-align: center;
}

/* ============================================
   RESEARCH
   ============================================ */
.pub-entry {
  margin-bottom: 2rem;
}

.pub-abstract summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: #2c7be5;
}

.pub-abstract summary:hover {
  text-decoration: underline;
}

/* ============================================
   CONTACT
   ============================================ */
/* CONTACT page centering */
.contact-centered {
  text-align: center;
}

.contact-links {
  line-height: 2.2;
}
.contact-links a {
  color: #2c7be5;
  text-decoration: none;
}
.contact-links a:hover {
  text-decoration: underline;
}
.contact-section {
  margin-bottom: 1.5rem;
}

/* ============================================
   FOOTER (subpages only)
   ============================================ */
.nav-footer {
  font-size: 0.85rem;
  padding: 1rem;
}

/* Sticky navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

/* Scrolled state - add background */
#quarto-header nav.navbar.scrolled,
nav.navbar.scrolled {
  background-color: rgba(0, 0, 0, 0.85) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hero-section .hero-content {
    font-size: 0.95rem !important;
    padding: 1.5rem;
    max-width: 90%;
  }
  .hero-section .hero-content p {
    font-size: 0.95rem !important;
  }
  .about-layout {
    flex-direction: column;
  }
  .about-photo {
    flex: 0 0 auto;
    max-width: 280px;
  }
  .page-banner {
    height: 180px;
  }
  nav.navbar {
    padding: 0.7rem 1rem !important;
  }
}

@media (max-width: 991px) {
  .navbar-collapse.show,
  .navbar-collapse.collapsing {
    background-color: rgba(0, 0, 0, 0.95) !important;
    padding: 1rem 1.5rem !important;
    margin-top: 0.5rem !important;
  }
}

/* Account for fixed navbar on subpages */
.page-layout-full #quarto-content {
  padding-top: 70px !important;
}