/* ============================================================
   STEPHANIE J. SPIELMAN — SITE STYLES

   To change the color scheme, edit the :root variables below.
   Everything else flows from those values.

   Color palette:
     --navy:  #11324D  (dark navy — nav, headers, buttons)
     --blue:  #6B7AA1  (steel blue — links, accents)
     --cream: #f7f5ee  (light cream — main background)
     --sand:  #E7E0C9  (tan/sand — alternate section background)
     --text:  #2c2c2c  (body text)
   ============================================================ */

:root {
  --navy:       #11324D;
  --blue:       #6B7AA1;
  --blue-dark:  #404960;
  --cream:      #f7f5ee;
  --sand:       #E7E0C9;
  --text:       #2c2c2c;
  --radius:     8px;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 60px; /* offset for sticky nav */
}

body {
  font-family: 'Ubuntu', sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--cream);
}

h1, h2, h3 {
  color: var(--navy);
  line-height: 1.3;
}

h1 { font-size: 2.2rem;  margin-bottom: 0.75rem; }
h2 { font-size: 1.75rem; margin-bottom: 1.5rem;  }
h3 { font-size: 1.1rem;  margin-bottom: 0.5rem;  }

p { margin-bottom: 0.9rem; }

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

ul {
  list-style: none;
  padding: 0;
}

ul li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}

ul li:last-child {
  border-bottom: none;
}

small {
  display: block;
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.15rem;
  line-height: 1.3;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}


/* ============================================================
   NAVIGATION
   ============================================================ */

#navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--navy);
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

.nav-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-brand {
  color: var(--cream) !important;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none !important;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: rgba(247, 245, 238, 0.8);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--cream);
  text-decoration: none;
}


/* ============================================================
   SECTIONS — alternating backgrounds
   ============================================================ */

section {
  padding: 5rem 0;
}

section:nth-of-type(odd)  { background-color: var(--cream); }
section:nth-of-type(even) { background-color: var(--sand);  }


/* ============================================================
   ABOUT / HERO
   ============================================================ */

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3.5rem;
}

.hero-photo {
  display: flex;
  justify-content: center;
  padding-top: 0.5rem;
}

.hero-photo img {
  width: 155px;
  height: 155px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--sand);
}

/* Social icons */
.social-links {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.1rem;
}

.social-links a {
  color: #505050;
  font-size: 1.75rem;
  line-height: 1;
  text-decoration: none;
  transition: color 0.2s;
}

.social-links a:hover {
  color: var(--navy);
  text-decoration: none;
}

/* Mini-resume: 3 columns */
.resume-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 2px solid var(--sand);
}

.resume-block h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue);
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--blue);
}

.year {
  display: block;
  font-size: 0.78rem;
  color: #999;
  margin-top: 0.1rem;
}


/* ============================================================
   ACADEMIC BACKGROUND
   ============================================================ */

.academic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.academic-main p {
  margin-bottom: 1.25rem;
}

/* Research interest pill tags */
.interest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.interest {
  display: inline-block;
  background-color: var(--navy);
  color: var(--cream);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}

/* CV / links row */
.academic-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Outline variant of the button */
.btn.btn-outline {
  background-color: transparent !important;
  color: var(--navy) !important;
  border: 2px solid var(--navy);
}

.btn.btn-outline:hover {
  background-color: var(--navy) !important;
  color: var(--cream) !important;
}

/* Selected publications */
.pub-column h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue);
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--blue);
}

.pub-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.pub-item {
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.pub-item:last-child {
  border-bottom: none;
}

.pub-title {
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.pub-meta {
  font-size: 0.82rem;
  color: #777;
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .academic-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}


/* ============================================================
   PROJECTS
   ============================================================ */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.09);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.1);
}

/* Optional: add an image strip at the top of a card
   Usage: <div class="project-image"><img src="..." alt="..."></div>
   inside .project-card, before .project-body  */
.project-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.project-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-body h3 {
  margin-bottom: 0.65rem;
}

.project-body p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 1.25rem;
  flex: 1;
}

.project-body .btn {
  align-self: flex-start;
}

/* Tag/label you can add inside a card: <span class="tag">Yiddish Theater</span> */
.tag {
  display: inline-block;
  background-color: var(--sand);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  background-color: var(--navy);
  color: white !important;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none !important;
  white-space: nowrap;
  transition: background-color 0.2s;
}

.btn:hover {
  background-color: var(--blue);
  text-decoration: none !important;
}


/* ============================================================
   ARTICLES (used in both Advocacy and Press sections)
   ============================================================ */

.section-intro {
  font-size: 1rem;
  color: #555;
  margin-bottom: 2rem;
  max-width: 680px;
}

.article-list {
  display: flex;
  flex-direction: column;
}

.article-link {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.article-list .article-link:first-child {
  border-top: 1px solid rgba(0,0,0,0.1);
}

.article-meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.article-source {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--blue);
}

.article-date {
  font-size: 0.78rem;
  color: #aaa;
}

a.article-title {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
}

a.article-title:hover {
  color: var(--blue);
  text-decoration: none;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.article-tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background-color: var(--navy);
  color: var(--cream);
}


/* ============================================================
   FOOTER
   ============================================================ */

footer {
  background-color: var(--navy);
  color: rgba(247, 245, 238, 0.65);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.9rem;
}

footer a {
  color: rgba(247, 245, 238, 0.8);
}

footer a:hover {
  color: var(--cream);
  text-decoration: none;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 720px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }

  section { padding: 3.5rem 0; }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hero-photo {
    order: -1; /* photo appears above text on mobile */
    justify-content: flex-start;
  }

  .hero-photo img {
    width: 120px;
    height: 120px;
  }

  .resume-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-brand {
    font-size: 0.78rem;
  }
}