/* ============================================================
   Ms. Harris' Study — Teaching Portfolio
   Warm scholarly theme: cream paper, forest green, brass.
   ============================================================ */

:root {
  --paper: #F7F2E8;
  --paper-2: #EFE7D4;
  --card: #FCF9F1;
  --ink: #2B2620;
  --ink-soft: #5D5347;
  --green: #24402E;
  --green-deep: #1A2F21;
  --green-soft: #3A5C44;
  --brass: #8F6A24;
  --brass-bright: #C2A25A;
  --rust: #A05432;
  --line: rgba(43, 38, 32, 0.16);
  --shadow: 0 2px 4px rgba(43, 38, 32, 0.06), 0 12px 28px rgba(43, 38, 32, 0.08);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  --wrap: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  background-image: radial-gradient(rgba(36, 64, 46, 0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--green-deep);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 3.9rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }
a { color: var(--brass); text-decoration-color: var(--brass-bright); text-underline-offset: 3px; }
a:hover { color: var(--rust); }
img { max-width: 100%; height: auto; display: block; }
ul { padding-left: 1.2em; }
li { margin-bottom: 0.45em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.accent { color: var(--brass); font-style: italic; }
.muted { color: var(--ink-soft); }
.small { font-size: 0.9rem; }

:focus-visible { outline: 3px solid var(--brass-bright); outline-offset: 2px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--green); color: var(--paper); padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Eyebrow + ornament rule ---------- */

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 14px;
}

.rule {
  display: flex; align-items: center; gap: 10px;
  margin: 10px 0 26px; color: var(--brass-bright);
}
.rule::before, .rule::after {
  content: ""; height: 1px; background: var(--brass-bright); flex: 0 0 44px;
}
.rule::after { flex: 1 1 auto; max-width: 90px; }
.rule .gem {
  width: 8px; height: 8px; background: var(--brass-bright);
  transform: rotate(45deg); flex: none;
}

/* ---------- Top bar ---------- */

.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 242, 232, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px; gap: 16px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--serif); font-size: 1.25rem; font-weight: 700;
  color: var(--green-deep); text-decoration: none; white-space: nowrap;
}
.brand svg { flex: none; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  font-size: 0.86rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; text-decoration: none; color: var(--ink-soft);
  padding: 6px 2px; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--green); }
.nav a.active { color: var(--green); border-bottom-color: var(--brass-bright); }
.nav a.nav-cta {
  border: 1.5px solid var(--green); border-radius: 999px;
  padding: 8px 18px; color: var(--green);
}
.nav a.nav-cta:hover { background: var(--green); color: var(--paper); }

.nav-toggle {
  display: none; background: none; border: 1.5px solid var(--line);
  border-radius: 8px; padding: 8px 10px; cursor: pointer; color: var(--green);
}

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--card); border-bottom: 1px solid var(--line);
    display: none; padding: 8px 24px 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .nav a.nav-cta { margin-top: 12px; text-align: center; border-radius: 10px; }
}

/* ---------- Hero ---------- */

.hero { position: relative; padding: 84px 0 72px; overflow: hidden; }
.hero-inner { max-width: 720px; position: relative; z-index: 1; }
.hero .lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 58ch; }

.hero-art {
  position: absolute; right: -20px; bottom: -12px; z-index: 0;
  opacity: 0.9; pointer-events: none;
}
@media (max-width: 980px) { .hero-art { opacity: 0.25; } }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

.btn {
  display: inline-block; font-family: var(--sans); font-weight: 600;
  font-size: 0.95rem; letter-spacing: 0.04em; text-decoration: none;
  border-radius: 10px; padding: 13px 26px; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-solid { background: var(--green); color: #F7F2E8; border: 1.5px solid var(--green); }
.btn-solid:hover { color: #fff; }
.btn-ghost { border: 1.5px solid var(--brass); color: var(--brass); background: transparent; }
.btn-ghost:hover { color: var(--rust); border-color: var(--rust); }
.btn-light { background: var(--paper); color: var(--green-deep); border: 1.5px solid var(--paper); }

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

.section { padding: 64px 0; }
.section-alt { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 36px; }

.band {
  background: var(--green); color: #EFE7D4; padding: 72px 0;
  background-image: radial-gradient(rgba(247, 242, 232, 0.06) 1px, transparent 1px);
  background-size: 26px 26px;
}
.band h2, .band h3 { color: #F7F2E8; }
.band a { color: var(--brass-bright); }
.band blockquote {
  font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic; font-weight: 500; line-height: 1.4;
  margin: 0 auto; max-width: 22em; text-align: center; color: #F7F2E8;
}
.band .attribution {
  text-align: center; margin-top: 18px; font-size: 0.85rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass-bright);
}

/* ---------- Stats ---------- */

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
@media (max-width: 820px) { .stats { grid-template-columns: repeat(2, 1fr); } }

.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px 20px; text-align: center;
}
.stat .num {
  font-family: var(--serif); font-size: 2.3rem; font-weight: 700;
  color: var(--green); display: block; line-height: 1.1;
}
.stat .label {
  font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Catalog cards ---------- */

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 4px;
  padding: 24px 24px 18px; display: flex; flex-direction: column;
  box-shadow: 0 1px 0 rgba(43, 38, 32, 0.05);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}
.card::before {
  content: ""; position: absolute; inset: 6px; pointer-events: none;
  border: 1px dashed rgba(143, 106, 36, 0.35); border-radius: 2px;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card-meta {
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 12px;
}

.tag { color: var(--brass); }
.tag.literacy { color: var(--green-soft); }
.tag.esol { color: var(--rust); }
.tag.assessment { color: var(--brass); }
.tag.management { color: #4A5568; }

.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.97rem; color: var(--ink-soft); flex: 1 1 auto; }

.card-foot {
  border-top: 1px dashed rgba(143, 106, 36, 0.4); margin-top: 14px; padding-top: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft);
}
.card-foot a { font-weight: 700; }

/* ---------- Timeline ---------- */

.timeline { position: relative; margin: 12px 0 0; padding-left: 34px; list-style: none; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px; background: var(--brass-bright);
}
.timeline > li { position: relative; padding-bottom: 44px; }
.timeline > li:last-child { padding-bottom: 6px; }
.timeline > li::before {
  content: ""; position: absolute; left: -34px; top: 7px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--green);
}

.tl-dates {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--brass);
}
.tl-role { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 10px; }

.chip {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: rgba(36, 64, 46, 0.1); color: var(--green);
  border-radius: 999px; padding: 3px 12px; margin-left: 8px; vertical-align: middle;
}

/* ---------- Checklist (certification) ---------- */

.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 30px 32px; box-shadow: 0 1px 0 rgba(43,38,32,0.05);
}

.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 10px 0; border-bottom: 1px dashed rgba(143, 106, 36, 0.3);
}
.checklist li:last-child { border-bottom: none; }
.check {
  flex: none; width: 22px; height: 22px; border-radius: 50%; margin-top: 2px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
}
.check.done { background: var(--green); color: var(--paper); }
.check.todo { border: 2px solid var(--brass-bright); color: var(--brass); }

/* ---------- Two-column helpers ---------- */

.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .cols-2 { grid-template-columns: 1fr; } }

/* ---------- Note box ---------- */

.note {
  border-left: 4px solid var(--brass-bright); background: var(--card);
  border-radius: 0 12px 12px 0; padding: 18px 22px; margin: 28px 0 0;
  color: var(--ink-soft); font-size: 0.97rem;
}

/* ---------- Resume embed ---------- */

.pdf-frame {
  width: 100%; height: 860px; border: 1px solid var(--line);
  border-radius: 12px; background: #fff;
}
@media (max-width: 700px) { .pdf-frame { height: 520px; } }

/* ---------- Contact ---------- */

.contact-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 40px; text-align: center; max-width: 560px; margin: 0 auto;
  box-shadow: var(--shadow);
}
.contact-email {
  font-family: var(--serif); font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-weight: 600; word-break: break-all;
}

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

.footer {
  background: var(--green-deep); color: rgba(239, 231, 212, 0.85);
  padding: 56px 0 0; margin-top: 72px;
  background-image: radial-gradient(rgba(247, 242, 232, 0.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.footer a { color: var(--brass-bright); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 36px; padding-bottom: 40px;
}
@media (max-width: 820px) { .footer-inner { grid-template-columns: 1fr; } }

.footer-brand { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; color: #F7F2E8; margin-bottom: 8px; }
.footer h3 {
  color: var(--brass-bright); font-family: var(--sans); font-size: 0.8rem;
  letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 14px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }

.footer-foot {
  border-top: 1px solid rgba(239, 231, 212, 0.2);
  padding: 18px 24px; font-size: 0.85rem; text-align: center;
  color: rgba(239, 231, 212, 0.6);
}

/* ---------- Reveal animation ---------- */

.reveal { opacity: 0; transform: translateY(14px); }
.reveal.in { opacity: 1; transform: none; transition: opacity 0.6s ease, transform 0.6s ease; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .btn:hover, .card:hover { transform: none; }
}

/* ---------- Portraits ---------- */

.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 48px; align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
}

.portrait-arch {
  position: relative; max-width: 330px; margin: 0 auto; padding: 12px 12px 8px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 170px 170px 14px 14px;
  box-shadow: var(--shadow);
}
.portrait-arch::before {
  content: ""; position: absolute; inset: 5px;
  border: 1px dashed rgba(143, 106, 36, 0.45);
  border-radius: 165px 165px 10px 10px;
  pointer-events: none;
}
.portrait-arch img {
  width: 100%; height: auto; border-radius: 158px 158px 6px 6px; display: block;
}
.portrait-caption {
  text-align: center; font-size: 0.76rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-soft); margin: 10px 0 2px;
}

.about-grid {
  display: grid; grid-template-columns: 1.5fr 0.9fr;
  gap: 48px; align-items: start;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-grid .portrait-arch { order: -1; }
}

/* ---------- Timeline pull quote ---------- */

.tl-quote {
  border-left: 3px solid var(--brass-bright); background: var(--card);
  padding: 14px 18px; margin: 14px 0 0; font-style: italic;
  color: var(--ink-soft); border-radius: 0 10px 10px 0;
}
.tl-quote cite {
  display: block; font-style: normal; font-size: 0.76rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brass); margin-top: 8px;
}