:root {
  --navy: #1F3864;
  --navy-deep: #12203C;
  --gold: #F5A800;
  --butter: #FFD84D;
  --razor: #9D2235;
  --razor-soft: #FBEBED;
  --coral: #F26B5B;
  --sky: #BFD7F2;
  --pink: #F7DADF;
  --cream: #FFF8EC;
  --paper: #F7F3EB;
  --card: #FFFFFF;
  --ink: #171A24;
  --ink-mid: #525A6B;
  --rule: #DED8CD;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
  --mono: 'DM Mono', monospace;
  --hand: 'Caveat', cursive;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--paper);
  background-image: radial-gradient(rgba(157,34,53,.055) .7px, transparent .8px);
  background-size: 52px 52px;
  color: var(--ink);
  font: 400 1rem/1.55 var(--sans);
}
button { font: inherit; }
a { color: var(--navy); text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--razor); }
:focus-visible { outline: 3px solid var(--razor); outline-offset: 3px; }
::selection { background: var(--butter); color: var(--navy-deep); }
[hidden] { display: none !important; }

.topline { height: 10px; background: var(--razor); }
.hero { position: relative; isolation: isolate; overflow: hidden; padding: 0 24px 96px; background: var(--cream); color: var(--navy-deep); }
.hero::after { content: ''; position: absolute; z-index: 1; left: -3%; right: -3%; bottom: -22px; height: 42px; background: var(--razor); transform: rotate(-1deg); transform-origin: left center; }
.hero-inner { position: relative; z-index: 2; max-width: 1032px; margin: 0 auto; padding-top: 56px; }
.hero-content { display: grid; grid-template-columns: minmax(0,1fr) 232px; align-items: center; gap: clamp(30px,5vw,70px); }
.hero-copy { min-width: 0; }
h1,h2,h3 { font-family: var(--serif); color: var(--navy-deep); }
h1 { max-width: 12ch; margin: 0 0 22px; font-size: clamp(3.1rem,6.2vw,5rem); font-weight: 900; line-height: .94; letter-spacing: -.045em; }
.lede { max-width: 66ch; margin: 0; color: var(--ink-mid); font-size: clamp(1rem,1.4vw,1.15rem); }
.semester-note { max-width: 66ch; margin: 20px 0 0; color: var(--ink-mid); font-size: .9rem; }
.hero-callout { position: relative; align-self: center; padding: 22px 24px; border-radius: 11px; background: var(--gold); color: var(--navy-deep); box-shadow: 9px 9px 0 var(--navy-deep); transform: rotate(3deg); }
.hero-callout .callout-label { display: block; margin-bottom: 14px; font: 500 .67rem/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.hero-callout strong { display: block; font: 900 2.65rem/1 var(--serif); }
.hero-callout span { display: block; font-size: .96rem; font-weight: 800; }
.hero-callout .date-mark { position: relative; display: inline-block; margin: 0 5px 0 2px; font: inherit; white-space: nowrap; }
.hero-callout .date-mark::after { content: ''; position: absolute; inset: -5px -8px; border: 2px solid var(--razor); border-radius: 50%; transform: rotate(-8deg); pointer-events: none; }
.hero-callout hr { border: 0; border-top: 1px solid #12203c55; margin: 15px 0; }
.shell { max-width: 1080px; margin: 0 auto; padding: 0 24px 82px; }
.steps { position: relative; z-index: 2; margin: 76px 0 0; padding: 30px 34px 34px; background: var(--butter); border-radius: 2px; box-shadow: 9px 9px 0 var(--navy-deep); transform: rotate(.3deg); }
.steps h2 { margin: 0 0 22px; font-size: clamp(1.8rem,3.3vw,2.45rem); font-weight: 850; line-height: 1.12; letter-spacing: -.03em; }
.timeline { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px 34px; list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 34px minmax(0,1fr); align-items: start; gap: 13px; min-width: 0; }
.timeline .num { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--navy-deep); border-radius: 50%; background: var(--cream); color: var(--navy-deep); font: 800 1rem/1 var(--serif); }
.timeline strong { display: block; color: var(--navy-deep); font-size: .97rem; line-height: 1.3; font-weight: 800; }
.timeline p { margin: 5px 0 0; color: #493e1e; font-size: .87rem; line-height: 1.45; }
.workspace { margin-top: 64px; }
.selection-panel { padding: 30px 34px 34px; border: 1px solid var(--rule); border-top: 7px solid var(--razor); border-radius: 3px; background: linear-gradient(180deg,rgba(247,218,223,.62),#fff 145px); box-shadow: 0 14px 28px -22px rgba(18,32,60,.35); }
.picker h2,.results-head h2 { margin: 0; font-size: clamp(1.8rem,4vw,2.55rem); font-weight: 850; line-height: 1.1; letter-spacing: -.03em; }
.picker h2 { margin-bottom: 8px; }
.group-label { margin: 0 0 13px; color: var(--ink-mid); font-size: .9rem; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 9px; }
.chip-grid button { min-height: 42px; padding: 9px 13px; border: 1px solid #CFC8BD; border-radius: 3px; background: #fff; color: var(--navy-deep); font-size: .88rem; font-weight: 700; line-height: 1.25; cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s, transform .15s; }
.chip-grid button:hover { border-color: var(--razor); transform: translateY(-1px); box-shadow: 0 3px 0 #12203c18; }
.chip-grid button[aria-pressed="true"]::before { content: '✓'; display: inline-block; margin-right: 7px; font-weight: 800; }
.major-grid button[aria-pressed="true"] { border-color: var(--razor); background: var(--razor-soft); color: var(--razor); }
.interest-grid button[aria-pressed="true"] { border-color: var(--navy); background: #E7EFF9; color: var(--navy-deep); }
.picker + .picker { margin-top: 30px; padding-top: 28px; border-top: 1px solid var(--rule); }
.results { margin-top: 73px; }
.results-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.reset-link { padding: 8px 12px; border: 1px solid #CFC8BD; border-radius: 99px; background: rgba(255,255,255,.6); color: var(--navy); font: 500 .69rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.reset-link:hover { border-color: var(--razor); color: var(--razor); }
.match-note { margin: 24px 0 0; padding: 17px 20px; border-left: 6px solid var(--gold); background: #fff; color: var(--navy-deep); font-size: .92rem; box-shadow: 0 12px 28px -24px rgba(18,32,60,.4); }
.empty-state { margin: 26px 0 0; padding: 26px; border: 1px dashed var(--rule); background: var(--cream); color: var(--ink-mid); }
.all-courses { margin-top: 48px; border-top: 1px solid var(--rule); padding-top: 22px; }
.all-courses summary { width: fit-content; color: var(--navy); font: 800 1.15rem/1.4 var(--serif); cursor: pointer; }
.all-courses summary:hover { color: var(--razor); }
.all-courses p { margin: 12px 0 0; color: var(--ink-mid); font-size: .92rem; }
.all-courses .course-card { border-top-color: var(--navy); }
.course-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; margin-top: 28px; }
.course-card { display: flex; flex-direction: column; min-width: 0; padding: 24px; border: 1px solid var(--rule); border-top: 7px solid var(--navy); border-radius: 3px; background: #fff; box-shadow: 0 14px 28px -22px rgba(18,32,60,.35); }
.course-card.is-match { border-top-color: var(--razor); box-shadow: 0 14px 28px -18px rgba(157,34,53,.3); }
.badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.badge { display: inline-block; padding: 5px 8px; border-radius: 0; font: 500 .66rem/1.25 var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.badge-major { background: var(--razor-soft); color: var(--razor); }
.badge-interest { background: #E7EFF9; color: var(--navy); }
.course-card h3 { margin: 0 0 8px; font-size: 1.48rem; font-weight: 850; line-height: 1.15; letter-spacing: -.025em; }
.course-code { margin: 0 0 17px; color: var(--navy); font: 500 .76rem/1.5 var(--mono); }
.course-card .prereq { margin: 0 0 13px; color: var(--ink-mid); font-size: .87rem; }
.course-card .prereq strong { color: var(--ink); }
.course-card .note { margin: 0 0 14px; padding: 9px 11px; background: #FFF0B8; color: #604913; font-size: .84rem; font-weight: 700; }
.course-card .desc { margin: 0 0 16px; font-size: .95rem; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; }
.tag { padding: 4px 7px; background: #E7EFF9; color: var(--navy); font-size: .74rem; font-weight: 600; }
.transfer-block { margin-top: auto; padding-top: 15px; border-top: 1px solid var(--rule); }
.transfer-line { margin: 0 0 9px; font-size: .86rem; line-height: 1.45; }
.transfer-line:last-child { margin-bottom: 0; }
.transfer-line strong { display: block; color: var(--ink-mid); font: 500 .72rem/1.5 var(--mono); letter-spacing: .03em; text-transform: uppercase; }
.transfer-line.counts { font-weight: 700; }
.credit-warning { margin: auto 0 0; padding: 12px; background: var(--razor-soft); color: var(--razor); font-size: .87rem; line-height: 1.45; font-weight: 700; }
@media (max-width: 820px) {
  .hero-inner { padding-top: 44px; }
  .hero-content { grid-template-columns: minmax(0,1fr) 210px; gap: 32px; }
  h1 { font-size: clamp(2.8rem,7vw,4.4rem); }
  .course-grid { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .hero { padding: 0 18px 72px; }
  .hero-inner { padding-top: 36px; }
  .hero-content { grid-template-columns: 1fr; gap: 28px; }
  h1 { font-size: clamp(2.75rem,13vw,4rem); max-width: 12ch; }
  .hero-callout { width: min(100%,260px); justify-self: start; }
  .shell { padding: 0 18px 54px; }
  .steps { margin-top: 62px; padding: 26px 24px; box-shadow: 7px 7px 0 var(--navy-deep); }
  .timeline { grid-template-columns: 1fr; gap: 19px; }
  .workspace { margin-top: 52px; }
  .selection-panel { padding: 25px 23px; }
  .results { margin-top: 62px; }
  .course-card { padding: 21px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print {
  body { background: #fff; }
  .topline,.hero::after { display: none; }
  .hero { padding-bottom: 28px; }
  .steps { margin: 30px 0 0; transform: none; }
  .hero-callout,.steps,.selection-panel,.course-card { box-shadow: none; break-inside: avoid; }
  .course-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}