/* ============================================
   Grace Flandreau — Portfolio Styles
   Palette: light blues, greens, and purples
   ============================================ */

:root {
  --blue-light: #dbeefb;
  --blue: #a8d4ee;
  --blue-deep: #5b8cb8;
  --green-light: #ddf2e4;
  --green: #b5e0c4;
  --green-deep: #5f9c77;
  --purple-light: #e9e2f7;
  --purple: #cdbcec;
  --purple-deep: #8a72b8;
  --ink: #3b3a4a;
  --ink-soft: #6b6a7d;
  --paper: #fdfdfe;
  --card: #ffffff;
  --radius: 18px;
  --shadow: 0 6px 24px rgba(110, 120, 160, 0.12);
  --shadow-hover: 0 10px 32px rgba(110, 120, 160, 0.22);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  line-height: 1.25;
}

a {
  color: var(--blue-deep);
}

/* ---------- Navigation ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem clamp(1.2rem, 5vw, 3.5rem);
  background: rgba(253, 253, 254, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--purple-light);
}

.nav-name {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 0.4rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.nav-links a:hover {
  background: var(--blue-light);
  color: var(--ink);
}

.nav-links a.active {
  background: var(--purple-light);
  color: var(--purple-deep);
}

/* ---------- Hero (homepage) ---------- */

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 6vw, 5rem);
  flex-wrap: wrap;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.2rem, 5vw, 3.5rem);
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--purple-light) 100%);
}

.hero-photo {
  width: clamp(220px, 28vw, 300px);
  height: clamp(220px, 28vw, 300px);
  border-radius: 50%;
  object-fit: cover;
  border: 7px solid #ffffff;
  box-shadow: var(--shadow-hover);
}

.hero-photo-fallback {
  width: clamp(220px, 28vw, 300px);
  height: clamp(220px, 28vw, 300px);
  border-radius: 50%;
  border: 7px solid #ffffff;
  box-shadow: var(--shadow-hover);
  background: linear-gradient(140deg, var(--blue) 0%, var(--purple) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Fraunces", Georgia, serif;
  font-size: 4.5rem;
  color: #ffffff;
  letter-spacing: 0.05em;
}

.hero-text {
  max-width: 540px;
}

.hero-text .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-deep);
  margin-bottom: 0.6rem;
}

.hero-text h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  margin-bottom: 0.5rem;
}

.hero-text .tagline {
  font-size: 1.2rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.hero-buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  transition: transform 0.15s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-primary {
  background: var(--purple-deep);
  color: #ffffff;
}

.btn-secondary {
  background: #ffffff;
  color: var(--blue-deep);
  border: 2px solid var(--blue);
}

/* ---------- Sections ---------- */

.section {
  max-width: 1060px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.2rem, 5vw, 2rem);
}

.section h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  margin-bottom: 0.4rem;
}

.section .section-sub {
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 2rem;
}

.accent-bar {
  width: 64px;
  height: 6px;
  border-radius: 3px;
  margin: 0.8rem 0 1.4rem;
  background: linear-gradient(90deg, var(--blue), var(--purple));
}

/* ---------- About (homepage) ---------- */

.about p {
  margin-bottom: 1.1rem;
  max-width: 760px;
}

/* ---------- Explore cards (homepage) ---------- */

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

.explore-card {
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border-top: 8px solid var(--blue);
  transition: transform 0.18s, box-shadow 0.2s;
}

.explore-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.explore-card.green-top {
  border-top-color: var(--green);
}

.explore-card.purple-top {
  border-top-color: var(--purple);
}

.explore-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.explore-card p {
  color: var(--ink-soft);
  font-size: 0.97rem;
  margin-bottom: 1rem;
}

.explore-card .card-link {
  font-weight: 600;
  color: var(--purple-deep);
}

/* ---------- Page headers (subpages) ---------- */

.page-header {
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.2rem, 5vw, 2rem) clamp(1.8rem, 4vw, 2.8rem);
}

.page-header.blue-green {
  background: linear-gradient(135deg, var(--blue-light), var(--purple-light));
}

.page-header.purple-blue {
  background: linear-gradient(135deg, var(--purple-light), var(--blue-light));
}

.page-header h1 {
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  margin-bottom: 0.6rem;
}

.page-header p {
  color: var(--ink-soft);
  max-width: 660px;
  margin: 0 auto;
}

/* ---------- Project / clip cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.work-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.7rem;
  box-shadow: var(--shadow);
  transition: transform 0.18s, box-shadow 0.2s;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.work-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.tag-blue { background: var(--blue-light); color: var(--blue-deep); }
.tag-green { background: var(--green-light); color: var(--green-deep); }
.tag-purple { background: var(--purple-light); color: var(--purple-deep); }

.work-date {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.work-card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.6rem;
}

.work-card h3 a {
  text-decoration: none;
  color: var(--ink);
}

.work-card h3 a:hover {
  color: var(--purple-deep);
}

.work-card p {
  font-size: 0.93rem;
  color: var(--ink-soft);
  flex-grow: 1;
  margin-bottom: 1rem;
}

.work-link {
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--blue-deep);
}

.work-link:hover {
  text-decoration: underline;
}

/* ---------- Footer ---------- */

.footer {
  margin-top: 2rem;
  padding: 2.2rem clamp(1.2rem, 5vw, 3.5rem);
  text-align: center;
  background: linear-gradient(135deg, var(--purple-light), var(--blue-light));
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer a {
  color: var(--purple-deep);
  font-weight: 600;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    gap: 0.6rem;
  }

  .hero {
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }
}