/* ==========================================================================
   Tiffany Yip — Portfolio
   Self-hosted fonts
   ========================================================================== */
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/Fraunces.ttf') format('truetype-variations'),
       url('../fonts/Fraunces.ttf') format('truetype');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/Fraunces-Italic.ttf') format('truetype-variations'),
       url('../fonts/Fraunces-Italic.ttf') format('truetype');
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter.ttf') format('truetype-variations'),
       url('../fonts/Inter.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/PlexMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/PlexMono-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Caveat';
  src: url('../fonts/Caveat.ttf') format('truetype-variations'),
       url('../fonts/Caveat.ttf') format('truetype');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --paper: #FFFFFF;
  --ink: #17181A;
  --ink-soft: #55585C;
  --line: #E4E3DD;
  --line-strong: #C9C8C0;
  --green: #1F6E4C;
  --green-deep: #14513A;
  --green-tint: #E6F0EA;
  --white: #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;
  --font-cursive: 'Caveat', cursive;

  --nav-h: 78px;

  --max: 1180px;
  --pad: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

::selection { background: var(--green); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

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

/* ==========================================================================
   Nav
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.logo:hover { color: var(--green); }

.nav-links {
  display: flex;
  gap: clamp(18px, 3vw, 40px);
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-links a[aria-current="page"] { color: var(--green-deep); }

.nav-toggle { display: none; }

@media (max-width: 640px) {
  .nav-links { gap: 14px; font-size: 0.68rem; }
  .logo { font-size: 1.05rem; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: calc(90dvh - var(--nav-h));
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--white);
  padding: 40px 0 clamp(48px, 8vw, 96px);
}


.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-deep);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.hero .eyebrow::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
}

.hero h1 {
  font-family: var(--font-cursive);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
  margin: 0 0 22px;
  max-width: 18ch;
  color: var(--ink);
}

.hero h1 em {
  font-style: normal;
  color: var(--green);
}

.hero p.lede {
  font-family: var(--font-body);
  font-size: clamp(0.98rem, 1.3vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0;
}

/* @media (max-width: 640px) {
  .hero { min-height: calc(90vh - var(--nav-h)); min-height: calc(90dvh - var(--nav-h)); }
} */

/* ==========================================================================
   Section headings
   ========================================================================== */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 24px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0;
  letter-spacing: -0.01em;
}

.section-head .count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  white-space: nowrap;
}


.studies {
  color: white;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
  

/* ==========================================================================
   Full-page sections (one-pager layout)
   ========================================================================== */
.page-section {
  position: relative;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: var(--nav-h);
}

.page-section.full {
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100dvh - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(25px, 3vw, 50px) 0 clamp(56px, 8vw, 96px);
}

.page-section:last-of-type { border-bottom: none; }

/* ---- Work section: solid green canvas ---- */
#work {
  background: var(--green);
  border-bottom: none;
}

#work .section-kicker { color: rgba(255, 255, 255, 0.78); }
#work .section-kicker .kicker-num { color: var(--white); }
#work .section-kicker .kicker-line { background: rgba(255, 255, 255, 0.3); }

/* pill hinting that more content sits below, shown in the green strip peeking above the fold */
.peek-pill {
  position: absolute;
  top: 1.3rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--white);
  color: var(--green-deep);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 11px 20px;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(20, 81, 58, 0.22);
  z-index: 2;
  transition:all 0.6s;
}

.peek-pill:hover {
  transform: translateX(-50%) translateY(2px);
  box-shadow: 0 4px 12px rgba(20, 81, 58, 0.22);
}

.peek-pill svg { stroke: var(--green); animation: bob 1.8s ease-in-out infinite; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

.section-kicker {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: clamp(28px, 5vw, 48px);
}

.section-kicker .kicker-num { color: var(--green); font-weight: 500; }
.section-kicker .kicker-line { flex: 1; height: 1px; background: var(--line); }

/* ---- Work cards (3-up) ---- */
.work-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 32px);
}


.work-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.work-card:hover {
  border-color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(20, 81, 58, 0.1);
}

.work-card .card-thumb {
  aspect-ratio: 4 / 3;
  background: var(--green-tint);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-card .card-thumb .thumb-placeholder {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 16px;
  line-height: 1.5;
}

.work-card .card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.work-card .card-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--green-deep);
  margin-bottom: 10px;
}

.work-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.work-card p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0 0 20px;
  flex: 1;
}

.work-card .card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 11px 16px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  transition: all 0.2s ease;
  align-self: flex-start;
}

.work-card .card-cta svg { transition: transform 0.2s ease; stroke: var(--ink); }

.work-card:hover .card-cta {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.work-card:hover .card-cta svg { stroke: var(--white); transform: translateX(3px); }

@media (max-width: 900px) {
  .work-cards { grid-template-columns: 1fr; }
}
.work-list {
  border-top: 1px solid var(--line);
}

.work-row {
  display: grid;
  grid-template-columns: 56px 148px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
}

.work-thumb {
  width: 148px;
  height: 108px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--green-tint);
  border: 1px dashed var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.work-thumb .thumb-placeholder {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 10px;
  line-height: 1.4;
}

.work-row:hover { background: var(--green-tint); }

a.work-row-link {
  display: block;
  margin: 0 calc(-1 * var(--pad));
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.work-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.work-info h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.work-info p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 62ch;
}

.work-tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--green-deep);
  background: var(--green-tint);
  padding: 4px 9px;
  border-radius: 3px;
}

.work-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.work-row:hover .work-arrow {
  background: var(--green);
  border-color: var(--green);
  transform: rotate(45deg);
}

.work-row:hover .work-arrow svg { stroke: var(--white); }

.work-arrow svg { stroke: var(--ink); transition: stroke 0.2s ease; }

@media (max-width: 780px) {
  .work-row { grid-template-columns: 36px 1fr; }
  .work-thumb { display: none; }
  .work-arrow { display: none; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 13px 22px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--green-deep);
  border-color: var(--green-deep);
}

/* ==========================================================================
   Case study page
   ========================================================================== */
.case-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}

.back-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
}
.back-link:hover { color: var(--green); }

.case-hero .kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-deep);
  margin-bottom: 16px;
}

.case-hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 20ch;
}

.case-hero .dek {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 32px;
}

.meta-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.meta-strip dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.meta-strip dd {
  margin: 0;
  font-size: 0.95rem;
}

.case-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}

.case-section h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

.case-section .prose {
  max-width: 68ch;
  color: var(--ink-soft);
}

.case-section .prose p { margin: 0 0 16px; }
.case-section .prose p:last-child { margin-bottom: 0; }
.case-section .prose strong { color: var(--ink); }

.case-section ul.plain {
  max-width: 68ch;
  color: var(--ink-soft);
  padding-left: 20px;
  margin: 0;
}
.case-section ul.plain li { margin-bottom: 8px; }

.pull-callout {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  line-height: 1.35;
  color: var(--green-deep);
  max-width: 30ch;
  margin: 0 0 0 auto;
  padding-left: 24px;
  border-left: 2px solid var(--green);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

@media (max-width: 780px) {
  .two-col { grid-template-columns: 1fr; }
  .pull-callout { margin: 0; }
}

/* ---- Finding -> Design change bridge (signature element) ---- */
.shift-block {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.shift-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.shift-num {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.shift-num .shift-num-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--white);
  background: var(--green);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.shift-num .shift-num-text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.shift-grid {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
  align-items: stretch;
  gap: 0;
}

.shift-card {
  padding: 26px 26px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.shift-card.finding {
  background: var(--white);
}

.shift-card.change {
  background: var(--green-tint);
  border-color: var(--green);
}

.shift-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  display: block;
}

.shift-card.finding .shift-label { color: var(--ink-soft); }
.shift-card.change .shift-label { color: var(--green-deep); }

.shift-card p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ink);
}

.shift-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
}

.shift-arrow svg { stroke: var(--green); }

@media (max-width: 780px) {
  .shift-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .shift-arrow { transform: rotate(90deg); padding: 2px 0; }
}

.outcome-block {
  background: var(--green-tint);
  /* border: 1px solid var(--green); */
  border-left: 8px solid var(--green);
  border-radius: 6px;
  padding: clamp(32px, 5vw, 56px);
}

.outcome-block .shift-label {
  color: var(--green-deep);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 16px;
}

.outcome-block p {
  color: var(--ink);
  max-width: 68ch;
  font-size: 1.05rem;
  margin: 0;
}

.case-nav-next {
  padding: 40px 0 64px;
}

.case-nav-next .label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin-bottom: 14px;
  display: block;
}


.case-nav-next a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 28px 32px;
  transition: all 0.2s ease;
}

.case-nav-next a:hover {
  background: var(--green);
  border-color: var(--green);
}

.case-nav-next h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  margin: 0;
  font-weight: 500;
  transition: color 0.2s ease;
}

.case-nav-next a:hover h3 { color: var(--white); }

.case-nav-next a:hover .label { color: var(--white);}

.case-nav-next .cta-arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.case-nav-next .cta-arrow svg { stroke: var(--ink); transition: stroke 0.2s ease; }

.case-nav-next a:hover .cta-arrow {
  background: var(--white);
  border-color: var(--white);
  transform: rotate(45deg);
}

.case-nav-next a:hover .cta-arrow svg { stroke: var(--green); }

/* ==========================================================================
   CV Page — timeline
   ========================================================================== */
.cv-head {
  padding: 0 0 32px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cv-head h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 3rem);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.cv-head p { margin: 0; color: var(--ink-soft); max-width: 60ch; }

.summary-block {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}

.summary-block ul {
  max-width: 72ch;
  padding-left: 20px;
  margin: 0;
  color: var(--ink-soft);
}
.summary-block ul li { margin-bottom: 12px; }
.summary-block ul li strong { color: var(--ink); }





.tl-item {
  display: grid;
  grid-template-columns: 108px 24px 1fr;
  column-gap: 20px;
  margin-bottom: 48px;
}

.tl-item:last-child {
  margin-bottom: 0;
}

.tl-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  padding-top: 3px;
}






.tl-body h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  margin: 0 0 2px;
}

.tl-body .tl-org {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green-deep);
  margin-bottom: 14px;
  display: block;
}

.tl-body ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
}
.tl-body ul li { margin-bottom: 8px; }

@media (max-width: 640px) {
  .tl-item { grid-template-columns: 20px 1fr; column-gap: 14px; }
  .tl-date { display: none; }
  .tl-body::before { content: attr(data-date); display: block; font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-soft); margin-bottom: 6px; }
}

.edu-grid {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.edu-grid .edu-item .tl-date { display: block; margin-bottom: 8px; }
.edu-grid .edu-item h3 { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 4px; font-weight: 500; }
.edu-grid .edu-item p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }

.download-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 8px;
  padding: 18px 0;
}

.download-cta p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.download-cta .btn {
  padding: 10px 18px;
  font-size: 0.76rem;
  flex-shrink: 0;
}

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-hero {
  padding: 0 0 clamp(32px, 5vw, 48px);
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin: 0 0 20px;
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.contact-hero p { color: var(--ink-soft); max-width: 50ch; font-size: 1.1rem; margin: 0; }

.contact-list {
  padding: 0;
  max-width: 640px;
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.contact-row:last-child { border-bottom: none; }

.contact-row .label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  width: 140px;
  flex-shrink: 0;
}

.contact-row .value {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
}

.contact-row a.value:hover { color: var(--green); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  padding: clamp(48px, 8vw, 80px) 0 40px;
  margin-top: 40px;
}

.footer-hero {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin: 0 0 36px;
  max-width: 16ch;
}

.footer-hero em { font-style: italic; color: var(--green); }

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  gap: 22px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.footer-links a:hover { color: var(--green); }

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Password gate
   ========================================================================== */
#gate-overlay {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.gate-box {
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.gate-box .logo {
  display: inline-block;
  margin-bottom: 28px;
}

.gate-box h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  margin: 0 0 10px;
}

.gate-box p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin: 0 0 28px;
}

.gate-form {
  display: flex;
  gap: 10px;
}

.gate-form input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: var(--white);
  color: var(--ink);
}

.gate-form input:focus { border-color: var(--green); }

.gate-error {
  color: #B5452F;
  font-size: 0.85rem;
  margin-top: 14px;
  min-height: 1.2em;
}

body.gate-locked { overflow: hidden; }
body.gate-locked #page-content { display: none; }


.disclaimer {
  font-style: italic;
  font-size: 80%;
}