/* ── Saira Greer-Jackson — Portfolio ─────────────────────────────────────
   Shared stylesheet for the homepage. Plain CSS, no build step.
   Palette: warm off-white base with sage / moss / terracotta accents. */

:root {
  --cream:        #faf7f1;
  --cream-deep:   #f2ecdf;
  --paper:        #ffffff;
  --ink:          #2b2e28;
  --ink-soft:     #565b4f;
  --ink-faint:    #8a8f80;

  --sage:         #7c9473;
  --sage-deep:    #57705a;
  --moss:         #3f5439;
  --terracotta:   #c1683f;
  --terracotta-deep: #a2532f;
  --clay:         #e7d9c6;

  --border:       #e3ddcc;
  --shadow:       0 10px 30px rgba(43, 46, 40, 0.08);
  --shadow-soft:  0 4px 14px rgba(43, 46, 40, 0.06);

  --radius-lg:    20px;
  --radius-md:    14px;
  --radius-sm:    8px;

  --font-sans: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

/* ── Layout shell ─────────────────────────────────────────────────────── */
.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Top bar (sticky) ─────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--moss);
  text-decoration: none;
}

.wordmark:hover {
  color: var(--sage-deep);
}

/* ── Layout: profile sidebar + tools column ──────────────────────────── */
.layout {
  padding-top: 2.5rem;
  padding-bottom: 4.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 880px) {
  .layout {
    grid-template-columns: minmax(220px, 300px) 1fr;
    align-items: start;
  }
}

.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 880px) {
  .profile {
    position: sticky;
    top: 5rem;
  }
}

.hero-portrait {
  width: 88%;
  aspect-ratio: 190 / 244;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 6px solid var(--paper);
  box-shadow: var(--shadow);
  background: var(--clay);
  margin-bottom: 1.5rem;
}

.hero-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.4vw, 1.85rem);
  line-height: 1.25;
  margin: 0 0 0.65rem;
  color: var(--ink);
}

.hero-tagline {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage-deep);
  background: rgba(124, 148, 115, 0.14);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero-bio {
  max-width: 28rem;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

/* ── Section headings ─────────────────────────────────────────────────── */
.section-heading {
  text-align: left;
  margin: 0 0 2.5rem;
}

.section-heading h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
  color: var(--ink);
}

.section-heading p {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.95rem;
}

/* ── Tool cards ───────────────────────────────────────────────────────── */
.tools {
  container-type: inline-size;
}

.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@container (min-width: 480px) {
  .tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tool-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.tool-card:hover,
.tool-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--sage);
}

.tool-card:focus-visible {
  outline: 2px solid var(--sage-deep);
  outline-offset: 3px;
}

.tool-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--paper);
  background: linear-gradient(135deg, var(--sage), var(--moss));
}

.tool-card--terracotta .tool-icon {
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-deep));
}

.tool-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--ink);
}

.tool-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  flex-grow: 1;
}

.tool-card .tool-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sage-deep);
}

.tool-card--terracotta .tool-cta {
  color: var(--terracotta-deep);
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.site-footer .wrap {
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.85rem;
}