:root {
  --kd-bg: #ffffff; --kd-surface: #f5f5f5; --kd-text: #1a1a1a; --kd-muted: #5a5a5a;
  --kd-accent: #803d7f; --kd-on-accent: #ffffff; --kd-accent-2: #fb9651; --kd-accent-ink: #803d7f;

  --rule: color-mix(in srgb, var(--kd-text) 18%, transparent);
  --gap: clamp(0.75rem, 2vw, 1.5rem);
  --pad: clamp(1.25rem, 4vw, 3rem);
  --display: "Inter Tight", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--kd-bg);
  color: var(--kd-text);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-align: left;
  overflow-x: clip;
}

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

a { color: var(--kd-accent-ink); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--kd-accent);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--display);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 800;
}

h2 { font-size: clamp(2.1rem, 7vw, 4.75rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); letter-spacing: -0.02em; line-height: 1.15; font-weight: 700; }

p { margin: 0 0 1em; max-width: 62ch; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--kd-text); color: var(--kd-bg); padding: 0.75rem 1rem; z-index: 10;
}
.skip:focus { left: var(--pad); }

/* ---------- Grid ---------- */
.wrap { max-width: 1320px; margin-inline: auto; padding-inline: var(--pad); }

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gap);
}
.grid > * { grid-column: 1 / -1; min-width: 0; }

.rule {
  height: 1px;
  background: var(--kd-text);
  margin: 0;
  border: 0;
}
.rule--soft { background: var(--rule); }

.bar { height: clamp(10px, 1.4vw, 18px); background: var(--kd-accent); }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--kd-text); background: var(--kd-bg); }
.site-header .wrap {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.75rem 2rem; padding-block: 0.9rem;
}
.brand { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; color: var(--kd-text); }
.brand img { height: 44px; width: auto; }
.brand span {
  font-family: var(--display); font-weight: 700; font-size: 0.95rem; letter-spacing: -0.01em; line-height: 1.15;
  max-width: 11ch;
}
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1.4rem; }
.nav a {
  color: var(--kd-text); text-decoration: none; font-weight: 500; font-size: 0.95rem;
  padding-block: 0.3rem; border-bottom: 2px solid transparent; display: inline-block;
}
.nav a:hover { border-bottom-color: var(--kd-text); }
.nav a[aria-current="page"] { color: var(--kd-accent-ink); border-bottom-color: var(--kd-accent); }

/* Mobile menu (checkbox toggle, no script) */
.nav-toggle {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; opacity: 0;
}
.brand { min-width: 0; }
.nav-burger {
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer; user-select: none;
  flex: none; margin-left: auto;
  color: var(--kd-text); padding: 0.6rem; border: 2px solid var(--kd-text); min-width: 44px; min-height: 44px;
}
.nav-burger:hover { border-color: var(--kd-accent); color: var(--kd-accent-ink); }
.nav-toggle:focus-visible + .nav-burger { outline: 3px solid var(--kd-accent); outline-offset: 3px; }
.nav-burger-icon, .nav-burger-icon::before, .nav-burger-icon::after {
  display: block; width: 20px; height: 2px; background: currentColor;
}
.nav-burger-icon { position: relative; }
.nav-burger-icon::before, .nav-burger-icon::after { content: ""; position: absolute; left: 0; }
.nav-burger-icon::before { top: -6px; }
.nav-burger-icon::after { top: 6px; }
.nav-toggle:checked + .nav-burger .nav-burger-icon { background: transparent; }
.nav-toggle:checked + .nav-burger .nav-burger-icon::before { top: 0; transform: rotate(45deg); }
.nav-toggle:checked + .nav-burger .nav-burger-icon::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 899.98px) {
  .site-header .wrap { column-gap: 1rem; }
  .nav { display: none; flex-basis: 100%; border-top: 1px solid var(--kd-text); }
  .nav-toggle:checked ~ .nav { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav li { border-bottom: 1px solid var(--rule); }
  .nav li:last-child { border-bottom: 0; }
  .nav a { display: block; padding-block: 0.85rem; font-size: 1.05rem; border-bottom: 0; }
  .nav a[aria-current="page"] { border-left: 4px solid var(--kd-accent); padding-left: 0.75rem; }
}

@media (min-width: 900px) {
  .brand img { height: 56px; }
  .nav-toggle, .nav-burger { display: none; }
}

@media (prefers-reduced-motion: no-preference) {
  .nav-burger { transition: color 0.2s ease, border-color 0.2s ease; }
  .nav-burger-icon, .nav-burger-icon::before, .nav-burger-icon::after { transition: transform 0.2s ease, top 0.2s ease, background-color 0.2s ease; }
}

/* ---------- Buttons ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.btn {
  display: inline-block;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em;
  padding: 0.95rem 1.4rem; text-decoration: none; border: 2px solid var(--kd-text);
  background: var(--kd-text); color: var(--kd-bg);
}
.btn:hover { background: var(--kd-accent); border-color: var(--kd-accent); color: var(--kd-on-accent); }
.btn--line { background: transparent; color: var(--kd-text); }
.btn--line:hover { background: var(--kd-text); border-color: var(--kd-text); color: var(--kd-bg); }

.arrow-link {
  font-family: var(--display); font-weight: 700; color: var(--kd-text); text-decoration: none;
  border-bottom: 2px solid var(--kd-text); padding-bottom: 0.15rem;
}
.arrow-link:hover { color: var(--kd-accent-ink); border-bottom-color: var(--kd-accent); }

/* ---------- Hero / page head ---------- */
.hero { padding-bottom: clamp(3rem, 8vw, 6rem); }
.hero .grid { row-gap: clamp(1.5rem, 3vw, 2.5rem); padding-top: clamp(2rem, 6vw, 5rem); }

.display {
  font-size: clamp(2.5rem, 11.5vw, 7.5rem);
  letter-spacing: -0.055em;
  line-height: 0.92;
  font-weight: 800;
}
.hero .lede { font-size: clamp(1.1rem, 1.8vw, 1.3rem); line-height: 1.5; margin: 0; }
.hero-photo { margin: 0; overflow: hidden; aspect-ratio: 4 / 3; background: var(--kd-surface); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-meta {
  font-size: 0.95rem; color: var(--kd-muted); border-top: 1px solid var(--kd-text); padding-top: 0.75rem;
}
.hero-meta p { margin: 0; }

.page-head { padding-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.page-head .grid { row-gap: 1.5rem; align-items: end; padding-top: clamp(2rem, 6vw, 5rem); }
.page-head .lede { font-size: clamp(1.1rem, 1.8vw, 1.3rem); margin: 0; }

@media (min-width: 900px) {
  .hero h1 { grid-column: 1 / 11; }
  .hero .lede { grid-column: 1 / 6; grid-row: 2; }
  .hero .actions { grid-column: 1 / 6; grid-row: 3; align-self: start; }
  .hero .hero-meta { grid-column: 1 / 6; grid-row: 4; align-self: end; }
  .hero .hero-photo { grid-column: 7 / 13; grid-row: 2 / 5; aspect-ratio: 5 / 4; }

  .page-head h1 { grid-column: 1 / 9; }
  .page-head .lede { grid-column: 9 / 13; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(3.5rem, 9vw, 7.5rem); }
.section--surface { background: var(--kd-surface); }
.section .grid { row-gap: 2rem; }
.section-head h2 { margin-bottom: 1.25rem; }
.section-head p { color: var(--kd-muted); }
.muted { color: var(--kd-muted); }

@media (min-width: 900px) {
  .split .section-head { grid-column: 1 / 6; align-self: start; position: sticky; top: 2rem; }
  .split .section-body { grid-column: 7 / 13; }
  .split--wide .section-head { grid-column: 1 / 5; }
  .split--wide .section-body { grid-column: 6 / 13; }
}

/* Stacked rows with hairlines */
.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--kd-text); }
.rows > li, .rows > div { padding-block: 1.5rem; border-bottom: 1px solid var(--rule); }
.rows h3 { margin-bottom: 0.6rem; }
.rows p { margin: 0; color: var(--kd-muted); }
.rows p + p { margin-top: 0.75rem; }

/* Numbered rows (real sequences only) */
.steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--kd-text); }
.steps li {
  display: grid; grid-template-columns: 3.5rem 1fr; gap: 0 1rem;
  padding-block: 1.75rem; border-bottom: 1px solid var(--rule);
}
.steps .num {
  font-family: var(--display); font-weight: 800; font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.05em; line-height: 0.85; color: var(--kd-text);
}
.steps li:first-child .num { color: var(--kd-accent-ink); }
.steps h3 { margin-bottom: 0.5rem; }
.steps p { margin: 0; color: var(--kd-muted); }
@media (min-width: 700px) {
  .steps li { grid-template-columns: 6rem 1fr; }
}
.steps--years li, .steps--years li:first-child { grid-template-columns: 1fr; row-gap: 0.9rem; }
@media (min-width: 700px) {
  .steps--years li { grid-template-columns: 10rem 1fr; }
}

.pull {
  font-family: var(--display); font-weight: 700; font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  line-height: 1.25; letter-spacing: -0.02em;
}

/* Photo cells */
.cell { margin: 0; overflow: hidden; background: var(--kd-surface); }
.cell img { width: 100%; height: 100%; object-fit: cover; }
.cell--wide { aspect-ratio: 16 / 9; }
.cell--tall { aspect-ratio: 4 / 5; }
.cell--sq { aspect-ratio: 1; }
.cell figcaption, .caption { font-size: 0.875rem; color: var(--kd-muted); padding-top: 0.6rem; }

/* Big figures */
.figure {
  font-family: var(--display); font-weight: 800; letter-spacing: -0.06em; line-height: 0.85;
  font-size: clamp(4.5rem, 16vw, 11rem); display: block;
}
.figure--accent { color: var(--kd-accent-ink); }
.figure-label { font-family: var(--display); font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; margin-top: 0.5rem; }

/* Highlights (home) */
.highlights { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--kd-text); }
.highlights li { padding-block: 2rem; border-bottom: 1px solid var(--rule); display: flex; flex-direction: column; gap: 0.9rem; }
.highlights .figure { font-size: clamp(3.5rem, 10vw, 6rem); }
.highlights p { margin: 0; color: var(--kd-muted); }
.highlights .arrow-link { align-self: flex-start; margin-top: auto; }
@media (min-width: 900px) {
  .highlights { grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--rule); }
  .highlights li { padding: 2rem 2rem 2.5rem 0; border-bottom: 0; }
  .highlights li + li { padding-left: 2rem; border-left: 1px solid var(--rule); }
}

/* Hours table */
.hours { width: 100%; border-collapse: collapse; border-top: 1px solid var(--kd-text); }
.hours th, .hours td { text-align: left; padding: 0.85rem 0; border-bottom: 1px solid var(--rule); font-weight: 400; }
.hours th { font-family: var(--display); font-weight: 700; letter-spacing: -0.01em; }
.hours td { color: var(--kd-muted); text-align: right; }

/* Key/value list (staff, classes) */
.kv { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--kd-text); }
.kv li {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.25rem 1rem;
  padding-block: 1.1rem; border-bottom: 1px solid var(--rule);
}
.kv strong { font-family: var(--display); font-size: 1.2rem; letter-spacing: -0.02em; }
.kv span { color: var(--kd-muted); }

/* Big word list (campus values) */
.words { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--kd-text); }
.words li {
  font-family: var(--display); font-weight: 800; letter-spacing: -0.05em; line-height: 1;
  font-size: clamp(2rem, 8vw, 5rem); padding-block: 0.6rem; border-bottom: 1px solid var(--rule);
}

/* Facilities list */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--kd-text); }
.ticks li { padding: 1rem 0 1rem 1.6rem; border-bottom: 1px solid var(--rule); position: relative; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 1.55rem; width: 0.7rem; height: 3px; background: var(--kd-accent);
}
@media (min-width: 700px) {
  .ticks { grid-template-columns: 1fr 1fr; column-gap: var(--gap); }
}

/* CTA band */
.cta { padding-block: clamp(3.5rem, 9vw, 7rem); border-top: 1px solid var(--kd-text); }
.cta .grid { row-gap: 1.5rem; }
.cta .bar-v { display: none; }
.cta h2 { font-size: clamp(2.4rem, 9vw, 6.5rem); letter-spacing: -0.05em; }
.cta p { color: var(--kd-muted); }
@media (min-width: 900px) {
  .cta .bar-v { display: block; grid-column: 1 / 2; background: var(--kd-accent); width: 100%; grid-row: 1 / 3; }
  .cta h2 { grid-column: 2 / 13; }
  .cta .cta-body { grid-column: 2 / 7; }
  .cta .cta-contact { grid-column: 8 / 13; }
}
.contact-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--kd-text); }
.contact-list li { padding-block: 0.9rem; border-bottom: 1px solid var(--rule); }
.contact-list a { color: var(--kd-text); font-family: var(--display); font-weight: 700; font-size: 1.2rem; text-decoration: none; letter-spacing: -0.01em; }
.contact-list a:hover { color: var(--kd-accent-ink); }
.contact-list small { display: block; color: var(--kd-muted); font-size: 0.85rem; }

.hours caption { caption-side: bottom; text-align: left; }

.list-label { font-size: 1rem; letter-spacing: -0.01em; color: var(--kd-muted); margin-bottom: 1rem; }

/* Notice block */
.note { border-left: 6px solid var(--kd-accent); padding: 0.25rem 0 0.25rem 1.25rem; }
.note h3 { margin-bottom: 0.6rem; }
.note p:last-child { margin-bottom: 0; }
.after-note { margin-top: 1.5rem; }
.section-head .actions { margin-top: 1.5rem; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--kd-text); padding-block: clamp(2.5rem, 6vw, 4rem) 2rem; font-size: 0.95rem; }
.site-footer .grid { row-gap: 2rem; }
.site-footer img { height: 48px; width: auto; margin-bottom: 1rem; }
.site-footer address { font-style: normal; line-height: 1.7; }
.site-footer address strong { font-family: var(--display); font-size: 1.05rem; }
.site-footer h2 { font-size: 1rem; letter-spacing: -0.01em; font-weight: 700; margin-bottom: 0.75rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { padding-block: 0.2rem; }
.site-footer a { color: var(--kd-text); }
.site-footer a:hover { color: var(--kd-accent-ink); }
.footer-base { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--rule); color: var(--kd-muted); font-size: 0.85rem; }
@media (min-width: 700px) {
  .site-footer .f-id { grid-column: 1 / 6; }
  .site-footer .f-nav { grid-column: 7 / 10; }
  .site-footer .f-social { grid-column: 10 / 13; }
}

/* ---------- Layout helpers ---------- */
@media (min-width: 900px) {
  .c-1-6 { grid-column: 1 / 6; }
  .c-1-7 { grid-column: 1 / 7; }
  .c-1-8 { grid-column: 1 / 8; }
  .c-6-13 { grid-column: 6 / 13; }
  .c-7-13 { grid-column: 7 / 13; }
  .c-8-13 { grid-column: 8 / 13; }
  .c-9-13 { grid-column: 9 / 13; }
  .c-1-5 { grid-column: 1 / 5; }
  .c-5-13 { grid-column: 5 / 13; }
  .c-2-13 { grid-column: 2 / 13; }
  .self-end { align-self: end; }
}

/* ---------- Micro-interactions ---------- */
@media (prefers-reduced-motion: no-preference) {
  .btn, .nav a, .arrow-link, .contact-list a, .site-footer a, a {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, text-decoration-thickness 0.2s ease;
  }
  .btn { transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease; }
  .btn:active { transform: translateY(1px); }
  .cell img { transition: transform 0.6s ease; }
  .cell:hover img { transform: scale(1.03); }
}
