/* ==========================================================================
   MyHarvardPath — shared stylesheet
   Design language: navy/paper/gold "boarding pass" theme
   ========================================================================== */

:root {
  --navy: #16233F;
  --navy-light: #223357;
  --paper: #EFEAD8;
  --paper-dark: #E2DAC0;
  --ink: #1B2A4A;
  --gold: #C89B3C;
  --teal: #2F6F6B;
  --stamp-red: #B23A48;
  --cream-text: #F3EFE3;
  --muted: #7C7460;
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

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

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- NAV ---------- */
header.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239, 234, 216, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(27,42,74,0.12);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: 1080px;
  margin: 0 auto;
  gap: 20px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo .dot { color: var(--stamp-red); }
nav.links { display: flex; gap: 22px; align-items: center; flex-wrap: nowrap; }
nav.links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
  white-space: nowrap;
}
nav.links a:hover, nav.links a.active { color: var(--stamp-red); }
.nav-cta {
  background: var(--navy);
  color: var(--cream-text) !important;
  padding: 9px 18px;
  border-radius: 3px;
  font-weight: 500 !important;
}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.3rem; }

/* ---------- SUBHERO (inner pages) ---------- */
.subhero {
  background: var(--navy);
  color: var(--cream-text);
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}
.subhero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(243,239,227,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.subhero .wrap { position: relative; max-width: 760px; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(243,239,227,0.5);
  margin-bottom: 18px;
}
.breadcrumb a { color: rgba(243,239,227,0.7); }
.breadcrumb a:hover { color: var(--gold); }
.subhero .eyebrow { margin-bottom: 18px; }
h1.subhero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}
h1.subhero-title em { font-style: italic; font-weight: 500; color: var(--gold); }
.subhero-sub { font-size: 1.02rem; color: rgba(243,239,227,0.75); max-width: 560px; }

/* ---------- HERO (home page) ---------- */
.hero {
  background: var(--navy);
  color: var(--cream-text);
  padding: 88px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(243,239,227,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--gold); }
h1.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin-bottom: 22px;
}
h1.hero-title em { font-style: italic; font-weight: 500; color: var(--gold); }
.hero-sub { font-size: 1.05rem; color: rgba(243,239,227,0.75); max-width: 460px; margin-bottom: 34px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 3px;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,155,60,0.35); }
.btn-ghost {
  border: 1px solid rgba(243,239,227,0.3);
  color: var(--cream-text);
  padding: 13px 24px;
  border-radius: 3px;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); }
.btn-ghost-dark {
  border: 1px solid rgba(27,42,74,0.25);
  color: var(--ink);
  padding: 13px 24px;
  border-radius: 3px;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ghost-dark:hover { border-color: var(--stamp-red); }

/* ---------- BOARDING PASS ---------- */
.pass {
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
  position: relative;
  display: flex;
  transform: rotate(-1.5deg);
}
.pass-main { flex: 1; padding: 26px 22px; }
.pass-stub {
  width: 92px;
  border-left: 1px dashed rgba(27,42,74,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pass-stub span {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}
.pass-row-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.pass-brand {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--stamp-red);
  text-transform: uppercase;
}
.pass-route { display: flex; align-items: center; gap: 14px; margin: 6px 0 22px; }
.pass-city { font-family: var(--font-display); font-weight: 600; font-size: 1.6rem; }
.pass-line { flex: 1; height: 1px; background-image: linear-gradient(to right, var(--muted) 40%, transparent 0%); background-size: 8px 1px; background-repeat: repeat-x; position: relative; }
.pass-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pass-field .label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 3px;
}
.pass-field .value { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500; }
.stamp {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--stamp-red);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(12deg);
  color: var(--stamp-red);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  text-align: center;
  line-height: 1.15;
  letter-spacing: 0.05em;
  background: var(--paper);
}

/* ---------- PERFORATION DIVIDER ---------- */
.perforation {
  height: 18px;
  background: var(--paper);
  background-image: radial-gradient(circle, var(--navy) 5px, transparent 5.5px);
  background-size: 26px 26px;
  background-position: 13px -9px;
  background-repeat: repeat-x;
}
.perforation-dark {
  height: 18px;
  background: var(--navy);
  background-image: radial-gradient(circle, var(--paper) 5px, transparent 5.5px);
  background-size: 26px 26px;
  background-position: 13px -9px;
  background-repeat: repeat-x;
}

/* ---------- SECTIONS ---------- */
section { padding: 88px 0; }
.section-head { max-width: 620px; margin-bottom: 52px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stamp-red);
  margin-bottom: 14px;
  display: block;
}
h2.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.section-desc { color: var(--muted); font-size: 1.02rem; max-width: 540px; }

/* ---------- ABOUT / TEXT ---------- */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: start; }
.about-text p { margin-bottom: 18px; color: var(--ink); }
.about-text p.lead { font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; line-height: 1.4; }
.ticket-stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(27,42,74,0.15);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255,255,255,0.4);
}
.ticket-stat {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(27,42,74,0.18);
}
.ticket-stat:last-child { border-bottom: none; }
.ticket-stat .k { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.ticket-stat .v { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--teal); }

/* ---------- CARDS ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cards.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff;
  border: 1px solid rgba(27,42,74,0.1);
  border-radius: 6px;
  padding: 30px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(27,42,74,0.1); }
.card-icon { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: rgba(200,155,60,0.12); color: var(--gold); }
.card-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card:hover .card-icon { background: var(--gold); transition: background 0.25s ease; }
.card:hover .card-icon svg { stroke: #fff; transition: stroke 0.25s ease; }
.card:hover .card-icon svg [fill]:not([fill="none"]) { fill: #fff; }

/* Staggered scroll-reveal so grids animate in sequence rather than all at once */
.cards.cols-4 .card:nth-child(1), .cards.cols-3 .card:nth-child(1) { transition-delay: 0s; }
.cards.cols-4 .card:nth-child(2), .cards.cols-3 .card:nth-child(2) { transition-delay: 0.08s; }
.cards.cols-4 .card:nth-child(3), .cards.cols-3 .card:nth-child(3) { transition-delay: 0.16s; }
.cards.cols-4 .card:nth-child(4), .cards.cols-3 .card:nth-child(4) { transition-delay: 0.24s; }
.cards.cols-4 .card:nth-child(5) { transition-delay: 0.32s; }
.cards.cols-4 .card:nth-child(6) { transition-delay: 0.4s; }
.cards.cols-4 .card:nth-child(7) { transition-delay: 0.48s; }
.cards.cols-4 .card:nth-child(8) { transition-delay: 0.56s; }
.cards.cols-4 .card:nth-child(9) { transition-delay: 0.64s; }
.cards.cols-4 .card:nth-child(10) { transition-delay: 0.72s; }

/* Gentle CTA pulse to draw the eye without being distracting */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,155,60,0.35); }
  50% { box-shadow: 0 0 0 8px rgba(200,155,60,0); }
}
.btn-primary { animation: pulseGlow 2.8s ease-in-out infinite; }
.btn-primary:hover { animation: none; }

/* Boarding-pass flight path: a plane glides from TAS to BOS on loop */
.pass-route { position: relative; }
.pass-route .pass-line { position: relative; overflow: visible; }
.plane-icon {
  position: absolute;
  top: 50%;
  left: 0;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  color: var(--gold);
  animation: flyRoute 4.5s ease-in-out infinite;
}
.plane-icon svg { width: 100%; height: 100%; fill: var(--gold); }
@keyframes flyRoute {
  0% { left: 0; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { left: calc(100% - 16px); opacity: 0; }
}

/* Small float animation for decorative badge/stamp */
@keyframes floatSlow {
  0%, 100% { transform: rotate(12deg) translateY(0); }
  50% { transform: rotate(9deg) translateY(-6px); }
}
.stamp { animation: floatSlow 5s ease-in-out infinite; }
.card .leg { font-family: var(--font-mono); font-size: 0.7rem; color: var(--gold); letter-spacing: 0.08em; text-transform: uppercase; }
.card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; }
.card p { color: var(--muted); font-size: 0.94rem; flex: 1; }
.card .read { font-family: var(--font-mono); font-size: 0.75rem; color: var(--teal); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- ARTICLE DETAIL (dark blocks) ---------- */
.article-detail { background: var(--navy); color: var(--cream-text); }
.article-block { padding: 64px 0; border-bottom: 1px solid rgba(243,239,227,0.1); }
.article-block:last-child { border-bottom: none; }
.article-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 30px; flex-wrap: wrap; }
.article-head .leg-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold);
  border: 1px solid rgba(200,155,60,0.4);
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.06em;
}
.article-head h3 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 600; }
.article-body { color: rgba(243,239,227,0.85); }
.article-body p { margin-bottom: 14px; max-width: 720px; }
.rule-list { display: grid; gap: 14px; margin: 22px 0 26px; }
.rule-list li { list-style: none; display: flex; gap: 14px; align-items: flex-start; }
.rule-list .num { font-family: var(--font-mono); color: var(--gold); font-size: 0.85rem; min-width: 22px; }
.quote-block {
  border-left: 2px solid var(--gold);
  padding: 6px 0 6px 22px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--cream-text);
  margin: 24px 0;
  max-width: 640px;
}
.resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 32px; margin: 20px 0; }
.resource-grid .res-cat { font-family: var(--font-mono); font-size: 0.68rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; margin-top: 14px; }
.resource-grid ul { list-style: none; }
.resource-grid li { padding: 5px 0; color: rgba(243,239,227,0.8); font-size: 0.93rem; border-bottom: 1px dotted rgba(243,239,227,0.12); }
.qa-item { margin-bottom: 22px; max-width: 700px; }
.qa-item .q { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; margin-bottom: 6px; color: var(--gold); }
.qa-item .a { color: rgba(243,239,227,0.8); font-size: 0.95rem; }
.tip-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.tip-chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: rgba(243,239,227,0.08);
  border: 1px solid rgba(243,239,227,0.15);
  padding: 8px 14px;
  border-radius: 20px;
  color: var(--cream-text);
}

/* ---------- RESOURCE LIST (light cards, English page) ---------- */
.card ul.reslist { list-style: none; display: grid; gap: 8px; margin-top: 4px; }
.card ul.reslist li { font-size: 0.9rem; color: var(--ink); padding-left: 14px; position: relative; }
.card ul.reslist li::before { content: "—"; position: absolute; left: 0; color: var(--gold); }
.card ul.reslist a { color: var(--teal); font-weight: 600; }
.card ul.reslist a:hover { text-decoration: underline; }
.plan-strip {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.plan-day {
  background: #fff;
  border: 1px solid rgba(27,42,74,0.1);
  border-radius: 6px;
  padding: 16px 18px;
  flex: 1;
  min-width: 130px;
}
.plan-day .d { font-family: var(--font-mono); font-size: 0.68rem; color: var(--stamp-red); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; display:block; }
.plan-day .t { font-family: var(--font-display); font-weight: 600; font-size: 1rem; }

/* ---------- TIMELINE (Harvard yo'li — genuinely sequential) ---------- */
.timeline { position: relative; max-width: 760px; margin-top: 10px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: repeating-linear-gradient(to bottom, rgba(27,42,74,0.25) 0 6px, transparent 6px 12px);
}
.tl-step { position: relative; padding-left: 62px; margin-bottom: 44px; }
.tl-step:last-child { margin-bottom: 0; }
.tl-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(200,155,60,0.4);
}
.tl-step h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; margin-bottom: 8px; }
.tl-step p { color: var(--muted); max-width: 620px; margin-bottom: 10px; }
.tl-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  margin-bottom: 10px;
}
.tl-list { list-style: none; display: grid; gap: 6px; margin-top: 8px; }
.tl-list li { color: var(--ink); font-size: 0.92rem; padding-left: 16px; position: relative; }
.tl-list li::before { content: "—"; position: absolute; left: 0; color: var(--gold); }

/* ---------- STAT STRIP ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(27,42,74,0.12);
  border: 1px solid rgba(27,42,74,0.12);
  border-radius: 6px;
  overflow: hidden;
}
.stat-cell { background: #fff; padding: 26px 22px; text-align: center; }
.stat-cell .num { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--teal); display: block; }
.stat-cell .lbl { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px; display: block; }

/* ---------- BLOG ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.blog-card {
  background: #fff;
  border: 1px solid rgba(27,42,74,0.1);
  border-radius: 6px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(27,42,74,0.1); }
.blog-meta { display: flex; gap: 12px; align-items: center; }
.blog-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--stamp-red);
  border: 1px solid rgba(178,58,72,0.3);
  padding: 3px 9px;
  border-radius: 20px;
}
.blog-date { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); }
.blog-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.blog-card p { color: var(--muted); font-size: 0.92rem; flex: 1; }
.blog-card .read { font-family: var(--font-mono); font-size: 0.75rem; color: var(--teal); text-transform: uppercase; letter-spacing: 0.06em; }
.blog-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--navy);
  color: var(--cream-text);
  border-radius: 6px;
  overflow: hidden;
}
.blog-featured .bf-text { padding: 40px; display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.blog-featured .bf-side {
  background: var(--navy-light);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  border-left: 1px dashed rgba(243,239,227,0.15);
}
.blog-featured h2 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; }
.blog-featured p { color: rgba(243,239,227,0.75); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; }
.faq-item { border-bottom: 1px solid rgba(27,42,74,0.14); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--ink);
}
.faq-q .plus { font-family: var(--font-mono); font-size: 1.1rem; color: var(--stamp-red); transition: transform 0.25s ease; flex-shrink: 0; margin-left: 16px; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; color: var(--muted); font-size: 0.96rem; }
.faq-item.open .faq-a { max-height: 320px; padding-bottom: 22px; }
.faq-cat { font-family: var(--font-mono); font-size: 0.72rem; color: var(--stamp-red); text-transform: uppercase; letter-spacing: 0.08em; margin: 40px 0 8px; }
.faq-cat:first-child { margin-top: 0; }

/* ---------- FOOTER ---------- */
footer { background: var(--navy); color: var(--cream-text); padding: 70px 0 32px; }
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(243,239,227,0.12);
}
.footer-brand .logo { color: var(--cream-text); margin-bottom: 12px; }
.footer-brand p { color: rgba(243,239,227,0.6); max-width: 320px; font-size: 0.92rem; }
.footer-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 14px;
}
.footer-col a { display: block; color: rgba(243,239,227,0.65); font-size: 0.88rem; margin-bottom: 9px; }
.footer-col a:hover { color: var(--cream-text); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-family: var(--font-mono); font-size: 0.75rem; color: rgba(243,239,227,0.45); letter-spacing: 0.03em; }
.footer-bottom p a { color: rgba(243,239,227,0.7); }
.footer-bottom p a:hover { color: var(--gold); text-decoration: underline; }

/* ---------- CHECKLIST ---------- */
.checklist-card {
  background: #fff;
  border: 1px solid rgba(27,42,74,0.1);
  border-radius: 8px;
  padding: 32px;
  max-width: 720px;
}
.checklist-progress { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.checklist-progress-bar { flex: 1; height: 8px; background: rgba(27,42,74,0.1); border-radius: 20px; overflow: hidden; }
.checklist-progress-fill { height: 100%; width: 0%; background: var(--teal); border-radius: 20px; transition: width 0.35s ease; }
.checklist-progress-label { font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); white-space: nowrap; }
.checklist { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.checklist li { border-bottom: 1px solid rgba(27,42,74,0.08); }
.checklist li:last-child { border-bottom: none; }
.checklist label { display: flex; align-items: center; gap: 14px; padding: 13px 4px; cursor: pointer; }
.checklist input[type="checkbox"] { width: 19px; height: 19px; accent-color: var(--teal); flex-shrink: 0; cursor: pointer; }
.checklist span { font-size: 0.94rem; color: var(--ink); transition: color 0.2s ease, opacity 0.2s ease; }
.checklist input:checked ~ span { color: var(--muted); text-decoration: line-through; opacity: 0.7; }

/* ---------- RESOURCE SEARCH & FILTER ---------- */
.res-tools { margin-bottom: 30px; }
.res-search {
  position: relative;
  max-width: 420px;
  margin-bottom: 18px;
}
.res-search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; stroke: var(--muted); fill: none; stroke-width: 2; pointer-events: none; }
.res-search input {
  width: 100%;
  padding: 12px 16px 12px 40px;
  border: 1px solid rgba(27,42,74,0.18);
  border-radius: 30px;
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.res-search input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(47,111,107,0.12); }
.res-chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(27,42,74,0.18);
  border-radius: 20px;
  padding: 7px 14px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.chip:hover { border-color: var(--teal); }
.chip.active { background: var(--navy); color: var(--cream-text); border-color: var(--navy); }
.res-empty { font-family: var(--font-body); color: var(--muted); margin-top: 22px; font-size: 0.94rem; }
.card.hide { display: none; }

/* ---------- IMAGE PLACEHOLDER ---------- */
.img-placeholder {
  border: 2px dashed rgba(27,42,74,0.28);
  border-radius: 6px;
  background: repeating-linear-gradient(45deg, rgba(27,42,74,0.035), rgba(27,42,74,0.035) 10px, rgba(27,42,74,0.07) 10px, rgba(27,42,74,0.07) 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 26px 20px;
  width: 100%;
  overflow: hidden;
}
.img-placeholder .ph-icon { width: 34px; height: 34px; stroke: var(--ink); opacity: 0.32; fill: none; stroke-width: 1.4; }
.img-placeholder .ph-file { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink); opacity: 0.65; word-break: break-word; }
.img-placeholder .ph-hint { font-family: var(--font-body); font-size: 0.78rem; color: var(--muted); max-width: 240px; }
.img-placeholder.ph-16x9 { aspect-ratio: 16 / 9; }
.img-placeholder.ph-4x3 { aspect-ratio: 4 / 3; }
.img-placeholder.ph-square { aspect-ratio: 1 / 1; }
.img-placeholder.ph-portrait { aspect-ratio: 3 / 4; max-width: 260px; }
.img-placeholder.ph-wide { aspect-ratio: 21 / 6; }
.img-block { margin: 8px 0; }
.img-block figcaption { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); text-align: center; margin-top: 8px; letter-spacing: 0.02em; }

/* ---------- WORD OF THE DAY ---------- */
.wod-card {
  background: var(--navy);
  color: var(--cream-text);
  border-radius: 14px;
  padding: 34px 38px;
  max-width: 640px;
  position: relative;
  overflow: hidden;
}
.wod-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 100% 0%, rgba(200,155,60,0.16), transparent 60%);
  pointer-events: none;
}
.wod-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.wod-date { font-family: var(--font-mono); font-size: 0.72rem; color: rgba(243,239,227,0.6); text-transform: uppercase; letter-spacing: 0.06em; }
.wod-tag { font-family: var(--font-mono); font-size: 0.68rem; color: var(--navy); background: var(--gold); padding: 3px 10px; border-radius: 20px; text-transform: uppercase; letter-spacing: 0.05em; }
.wod-word { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; line-height: 1.1; }
.wod-pos { font-family: var(--font-mono); font-size: 0.8rem; color: var(--gold); margin-top: 4px; margin-bottom: 16px; }
.wod-uz { font-size: 1.08rem; margin-bottom: 10px; color: var(--cream-text); }
.wod-ex { font-size: 0.94rem; color: rgba(243,239,227,0.7); font-style: italic; }

/* ---------- FLASHCARDS ---------- */
.flash-wrap { max-width: 480px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.flashcard { width: 100%; aspect-ratio: 4 / 2.6; perspective: 1200px; cursor: pointer; }
.flashcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
  transform-style: preserve-3d;
}
.flashcard.flipped .flashcard-inner { transform: rotateY(180deg); }
.flashcard-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 14px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
}
.flashcard-front {
  background: var(--paper-dark);
  border: 1px solid rgba(27,42,74,0.14);
}
.flashcard-back {
  background: var(--teal);
  color: var(--cream-text);
  transform: rotateY(180deg);
}
.flash-cat { font-family: var(--font-mono); font-size: 0.68rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; }
.flash-word { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--ink); }
.flash-pos { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.flash-hint { position: absolute; bottom: 14px; font-size: 0.7rem; color: var(--muted); }
.flashcard-back .flash-hint { color: rgba(243,239,227,0.6); }
.flash-back-uz { font-size: 1.15rem; font-weight: 500; }
.flash-back-ex { font-size: 0.92rem; font-style: italic; color: rgba(243,239,227,0.85); }
.flash-controls { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: center; }
.flash-progress { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); min-width: 52px; text-align: center; }

/* ---------- REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  nav.links { gap: 14px; }
  nav.links a:not(.nav-cta) { font-size: 0.68rem; }
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .pass { transform: none; margin-top: 20px; }
  .about-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .cards.cols-4 { grid-template-columns: 1fr 1fr; }
  .cards.cols-3 { grid-template-columns: 1fr 1fr; }
  .resource-grid { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured .bf-side { border-left: none; border-top: 1px dashed rgba(243,239,227,0.15); }
}
@media (max-width: 640px) {
  nav.links { position: fixed; top: 64px; left: 0; right: 0; background: var(--paper); flex-direction: column; align-items: flex-start; padding: 20px 28px; gap: 18px; border-bottom: 1px solid rgba(27,42,74,0.12); display: none; }
  nav.links.open { display: flex; }
  .nav-toggle { display: block; }
  .pass-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { flex-direction: column; }
  .stat-strip { grid-template-columns: 1fr; }
  .cards.cols-4 { grid-template-columns: 1fr; }
  .cards.cols-3 { grid-template-columns: 1fr; }
  .cards.cols-2 { grid-template-columns: 1fr; }
  .wod-card { padding: 26px 22px; }
  .wod-word { font-size: 1.8rem; }
  .flashcard { aspect-ratio: 4 / 3.2; }
  .flash-word { font-size: 1.5rem; }
  .flash-controls { gap: 10px; }
}