.utd-model {
  --brand: #246f7c;
  --brand-soft: #eaf5f7;
  --gold: #a77b3f;
  --text: #19363b;
  --muted: #607074;
  --border: #d8e5e8;
  --shadow: 0 20px 55px rgba(30, 92, 103, .08);
  --radius: 24px;
  color: var(--text);
  margin: clamp(2.5rem, 7vw, 6rem) auto;
  max-width: 1180px;
  width: 100%;
}

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

.utd-model__intro { margin: 0 auto clamp(2rem, 5vw, 3.5rem); max-width: 760px; text-align: center; }
.utd-model__kicker { color: var(--gold); font-size: .78rem; font-weight: 700; letter-spacing: .14em; margin: 0 0 .75rem; text-transform: uppercase; }
.utd-model__intro h2 { color: var(--brand); font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 500; letter-spacing: -.025em; line-height: 1.05; margin: 0; }
.utd-model__lead { color: var(--muted); font-size: clamp(1rem, 2vw, 1.15rem); line-height: 1.65; margin: 1rem auto 0; max-width: 640px; }

.utd-model__stage { --stage-pad: clamp(1.25rem, 3.5vw, 2.5rem); background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; padding: var(--stage-pad); position: relative; }
.utd-model__stage-head { margin: calc(0px - var(--stage-pad)) calc(0px - var(--stage-pad)) 2rem; padding: clamp(1.4rem, 3vw, 2.15rem) var(--stage-pad); text-align: center; }
.utd-model__stage--foundation .utd-model__stage-head { background: linear-gradient(135deg, #f1f8f9, #e5f1f3); border-bottom: 1px solid #d5e7ea; }
.utd-model__stage--directions .utd-model__stage-head { background: linear-gradient(135deg, #f2f6f4, #e7efeb); border-bottom: 1px solid #d8e4de; }
.utd-model__year { background: rgba(255, 255, 255, .75); border: 1px solid rgba(36, 111, 124, .16); border-radius: 999px; color: var(--brand); display: inline-block; font-size: .8rem; font-weight: 800; letter-spacing: .1em; margin-bottom: .7rem; padding: .4rem .9rem; text-transform: uppercase; }
.utd-model__stage-head h3 { color: var(--brand); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.5rem, 3vw, 2.15rem); font-weight: 500; line-height: 1.15; margin: 0; }
.utd-model__stage-head p { color: var(--muted); line-height: 1.55; margin: .55rem 0 0; }
.utd-model__stage-link { color: var(--brand); display: inline-block; font-size: .9rem; font-weight: 700; margin-top: .7rem; text-decoration: underline; text-decoration-color: rgba(36, 111, 124, .3); text-underline-offset: .22rem; }
.utd-model__stage-link span { display: inline-block; margin-left: .25rem; transition: transform .2s ease; }
.utd-model__stage-link:hover span, .utd-model__stage-link:focus-visible span { transform: translateX(3px); }

.utd-model__foundation-grid, .utd-model__specialisation-grid { display: grid; gap: 1rem; }
.utd-model__foundation-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.utd-model__foundation-grid .utd-model-card:nth-child(-n+3) { grid-column: span 2; }
.utd-model__foundation-grid .utd-model-card:nth-child(4) { grid-column: 2 / span 2; }
.utd-model__foundation-grid .utd-model-card:nth-child(5) { grid-column: 4 / span 2; }
.utd-model__specialisation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.utd-model-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; display: flex; gap: 1rem; min-height: 220px; padding: 1.35rem; position: relative; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.utd-model-card:focus-within, .utd-model-card:hover { border-color: rgba(23, 79, 65, .38); box-shadow: 0 14px 32px rgba(20, 58, 48, .1); transform: translateY(-3px); }
.utd-model-card__icon { display: block; flex: 0 0 96px; height: 96px; width: 96px; }
.utd-model-card__icon img { display: block; height: 100%; object-fit: contain; width: 100%; }
.utd-model__flexible-icon svg { fill: none; height: 42px; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; width: 42px; }
.utd-model-card__body { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.utd-model-card h3 { color: var(--text); font-family: Georgia, "Times New Roman", serif; font-size: 1.22rem; font-weight: 600; line-height: 1.25; margin: .15rem 0 0; }
.utd-model-card p { color: var(--muted); font-size: .95rem; line-height: 1.55; margin: .65rem 0 0; }
.utd-model-card__link { align-self: flex-start; color: var(--brand); font-size: .9rem; font-weight: 700; margin-top: auto; padding-top: 1rem; text-decoration: none; }
.utd-model-card__link::after { content: ""; inset: 0; position: absolute; }
.utd-model-card__link span { display: inline-block; margin-left: .25rem; transition: transform .2s ease; }
.utd-model-card__link:hover span, .utd-model-card__link:focus-visible span { transform: translateX(3px); }
.utd-model-card__link:focus-visible { border-radius: 3px; outline: 3px solid rgba(185, 138, 55, .4); outline-offset: 3px; }
.utd-model-card--foundation, .utd-model-card--specialisation { align-items: center; flex-direction: column; }
.utd-model-card--foundation .utd-model-card__body, .utd-model-card--specialisation .utd-model-card__body { width: 100%; }
.utd-model-card--foundation h3, .utd-model-card--specialisation h3 { text-align: center; }
.utd-model-card--foundation { background: linear-gradient(145deg, #fff, var(--foundation-soft)); border-color: var(--foundation-border); border-top: 3px solid var(--foundation); }
.utd-model-card--foundation:nth-child(1) { --foundation: #388897; --foundation-border: #d1e5e8; --foundation-soft: #f2f8f9; }
.utd-model-card--foundation:nth-child(2) { --foundation: #6d9150; --foundation-border: #dde8d5; --foundation-soft: #f7faf4; }
.utd-model-card--foundation:nth-child(3) { --foundation: #3d7662; --foundation-border: #d5e5df; --foundation-soft: #f4f9f7; }
.utd-model-card--foundation:nth-child(4) { --foundation: #527f79; --foundation-border: #d8e6e3; --foundation-soft: #f5f9f8; }
.utd-model-card--foundation:nth-child(5) { --foundation: #74836a; --foundation-border: #e0e6dc; --foundation-soft: #f8faf7; }
.utd-model-card--specialisation { background: var(--direction-soft, #f7faf8); border-color: var(--direction-border, var(--border)); min-height: 250px; }
.utd-model-card--specialisation h3 { color: var(--direction, var(--brand)); }
.utd-model-card--specialisation .utd-model-card__link { color: var(--direction, var(--brand)); }
.utd-model-card--specialisation:nth-child(1) { --direction: #397f8b; --direction-border: #cfe4e7; --direction-soft: #f4f9fa; }
.utd-model-card--specialisation:nth-child(2) { --direction: #67883f; --direction-border: #dce6d1; --direction-soft: #f7faf4; }
.utd-model-card--specialisation:nth-child(3) { --direction: #76618f; --direction-border: #e2dbea; --direction-soft: #faf7fb; }
.utd-model-card--specialisation:nth-child(4) { --direction: #98703a; --direction-border: #eadfce; --direction-soft: #fcf9f4; }

.utd-model__connector { align-items: center; display: flex; height: 82px; justify-content: center; }
.utd-model__connector span { background: var(--brand); border-radius: 50%; height: 52px; position: relative; width: 52px; }
.utd-model__connector span::before { border-bottom: 2px solid #fff; border-right: 2px solid #fff; content: ""; height: 13px; left: 50%; position: absolute; top: 17px; transform: translateX(-50%) rotate(45deg); width: 13px; }
.utd-model__connector span::after { background: #fff; content: ""; height: 20px; left: 50%; position: absolute; top: 12px; transform: translateX(-50%); width: 2px; }

.utd-model__flexible { align-items: center; background: linear-gradient(120deg, #fbf7ee, #fff); border: 1px solid #eadfc9; border-radius: 18px; display: flex; gap: 1.25rem; margin-top: 1.25rem; padding: clamp(1.25rem, 3vw, 1.75rem); }
.utd-model__flexible-icon { align-items: center; background: var(--gold); border-radius: 50%; color: #fff; display: flex; flex: 0 0 58px; height: 58px; justify-content: center; width: 58px; }
.utd-model__flexible h3 { color: var(--brand); font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; margin: 0 0 .3rem; }
.utd-model__flexible p { color: var(--muted); line-height: 1.55; margin: 0; }

.utd-model__why { align-items: center; border-top: 1px solid var(--border); display: flex; gap: 1.25rem; justify-content: space-between; margin-top: 1.5rem; padding: 1.5rem .25rem 0; }
.utd-model__why > div > span { color: var(--gold); display: block; font-size: .72rem; font-weight: 800; letter-spacing: .11em; margin-bottom: .25rem; text-transform: uppercase; }
.utd-model__why h3 { color: var(--text); font-family: Georgia, "Times New Roman", serif; font-size: 1.3rem; margin: 0; }
.utd-model__why > a { align-items: center; background: var(--brand); border-radius: 999px; color: #fff; display: inline-flex; flex: 0 0 auto; font-size: .9rem; font-weight: 700; min-height: 44px; padding: .7rem 1.15rem; text-decoration: none; transition: background-color .2s ease, transform .2s ease; }
.utd-model__why > a span { margin-left: .35rem; transition: transform .2s ease; }
.utd-model__why > a:hover, .utd-model__why > a:focus-visible { background: #174f59; transform: translateY(-2px); }
.utd-model__why > a:hover span, .utd-model__why > a:focus-visible span { transform: translateX(3px); }
.utd-model__why > a:focus-visible { outline: 3px solid rgba(185, 138, 55, .4); outline-offset: 3px; }

.utd-model--compact { margin-bottom: 2.5rem; margin-top: 2.5rem; }
.utd-model--compact .utd-model__stage { --stage-pad: 1.25rem; }
.utd-model--compact .utd-model-card { align-items: center; flex-direction: row; min-height: 94px; }
.utd-model--compact .utd-model-card h3 { text-align: left; }
.utd-model--compact .utd-model-card__link { margin-top: .6rem; padding-top: 0; }

@media (max-width: 900px) {
  .utd-model__foundation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .utd-model__foundation-grid .utd-model-card:nth-child(n) { grid-column: auto; }
  .utd-model__foundation-grid .utd-model-card:last-child { grid-column: 1 / -1; }
  .utd-model__specialisation-grid { grid-template-columns: 1fr; }
  .utd-model-card--specialisation { min-height: 0; }
}

@media (max-width: 600px) {
  .utd-model__intro, .utd-model__stage-head { text-align: left; }
  .utd-model__foundation-grid { grid-template-columns: 1fr; }
  .utd-model__foundation-grid .utd-model-card:last-child { grid-column: auto; }
  .utd-model-card { min-height: 0; }
  .utd-model__flexible { align-items: flex-start; }
  .utd-model__why { align-items: stretch; flex-direction: column; }
  .utd-model__why > a { align-self: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .utd-model-card, .utd-model-card__link span, .utd-model__why > a, .utd-model__why > a span { transition: none; }
}