/* =========================================================
   UZIMA KMTC — Shared Stylesheet
   Design tokens: clinical teal + pulse coral + warm sand
   ========================================================= */

:root{
  /* Colour tokens */
  --ink:        #16232A;
  --teal:       #0E5C68;
  --teal-dark:  #0A454E;
  --coral:      #E85C3F;
  --coral-dark: #C8452C;
  --sand:       #F6F1E7;
  --sand-deep:  #EFE6D3;
  --mist:       #DCEEEF;
  --gold:       #D9A441;
  --white:      #FFFFFF;
  --line:       rgba(22,35,42,0.12);

  /* Type */
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* Scale */
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(14,92,104,0.12);
  --container: 1160px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: var(--teal); text-decoration: none; }
a:hover{ text-decoration: underline; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--teal-dark);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1{ font-size: clamp(2.1rem, 4.5vw, 3.4rem); }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; }
.eyebrow{
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--coral-dark);
  font-weight: 600;
}
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}
:focus-visible{
  outline: 3px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-body);
  font-weight:600; font-size:0.95rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration:none;
}
.btn:hover{ text-decoration:none; transform: translateY(-2px); }
.btn-primary{ background: var(--coral); color: var(--white); box-shadow: 0 6px 18px rgba(232,92,63,0.35); }
.btn-primary:hover{ background: var(--coral-dark); }
.btn-outline{ background: transparent; border-color: var(--teal); color: var(--teal); }
.btn-outline:hover{ background: var(--teal); color: var(--white); }
.btn-ghost{ background: var(--white); color: var(--teal-dark); border-color: var(--line); }
.btn-block{ width:100%; justify-content:center; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(246,241,231,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
  max-width: var(--container); margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ width:40px; height:40px; flex-shrink:0; }
.brand-text{ font-family: var(--font-display); font-weight:700; font-size:1.25rem; color: var(--teal-dark); line-height:1.1; }
.brand-text span{ display:block; font-family: var(--font-mono); font-size:0.6rem; letter-spacing:.14em; color: var(--coral-dark); font-weight:600; }

.nav-links{ display:flex; align-items:center; gap: 28px; list-style:none; margin:0; padding:0; }
.nav-links a{ color: var(--ink); font-weight:600; font-size:0.95rem; position:relative; }
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0;
  background: var(--coral); transition: width .2s ease;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ width:100%; }
.nav-links a:hover{ text-decoration:none; }
.nav-cta{ margin-left: 6px; }

.nav-toggle{
  display:none; background:none; border:none; cursor:pointer; padding:6px;
}
.nav-toggle svg{ width:28px; height:28px; }

@media (max-width: 860px){
  .nav-toggle{ display:block; }
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background: var(--sand); flex-direction:column; align-items:flex-start;
    padding: 18px 24px 28px; gap:18px; border-bottom:1px solid var(--line);
    box-shadow: var(--shadow);
    display:none;
  }
  .nav-links.is-open{ display:flex; }
  .nav-cta{ margin-left:0; }
}

/* ---------- Hero ---------- */
.hero{
  padding: 64px 0 40px;
  overflow:hidden;
}
.hero-grid{
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items:center;
}
@media (max-width: 900px){ .hero-grid{ grid-template-columns:1fr; } }
.hero h1{ margin-bottom: 0.4em; }
.hero-sub{ font-size:1.1rem; max-width: 46ch; color:#3a4a50; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top: 22px; }
.hero-stats{ display:flex; gap: 28px; margin-top: 34px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family: var(--font-display); font-size:1.8rem; color: var(--teal-dark); }
.hero-stat span{ font-size:0.8rem; color:#5b6a70; }
.hero-visual{ position:relative; }
.pulse-card{
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 28px; border: 1px solid var(--line);
}
.pulse-card svg{ width:100%; height:auto; }

/* ---------- Pulse divider (signature element) ---------- */
.pulse-divider{ width:100%; height:64px; margin: 0; display:block; }
.pulse-divider path{
  fill:none; stroke: var(--coral); stroke-width:3; stroke-linecap:round;
  stroke-dasharray: 1200; stroke-dashoffset: 1200;
}
.pulse-divider.is-visible path{
  animation: draw-pulse 1.6s ease forwards;
}
@keyframes draw-pulse{ to{ stroke-dashoffset: 0; } }

/* ---------- Sections ---------- */
section{ padding: 56px 0; }
.section-alt{ background: var(--mist); }
.section-head{ max-width: 640px; margin-bottom: 36px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- Cards / Grid ---------- */
.grid{ display:grid; gap: 22px; }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }
.grid-2{ grid-template-columns: repeat(2,1fr); }
@media (max-width: 900px){ .grid-3,.grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px){ .grid-3,.grid-4,.grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--white); border-radius: var(--radius); padding: 26px;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform: translateY(-4px); }
.card .icon{ width:44px; height:44px; color: var(--coral); margin-bottom: 14px; }
.card h3{ margin-bottom:0.4em; }
.card p{ color:#48565c; font-size:0.95rem; margin-bottom:0; }

.badge{
  display:inline-flex; align-items:center; gap:6px;
  background: var(--gold); color: var(--ink);
  font-family: var(--font-mono); font-size: 0.72rem; font-weight:700;
  padding: 6px 12px; border-radius: 999px; letter-spacing:.04em;
}
.badge-teal{ background: var(--mist); color: var(--teal-dark); }
.badge-coral{ background: var(--coral); color:var(--white); }

/* ---------- Course tables ---------- */
.track-tabs{ display:flex; gap:10px; margin-bottom: 24px; flex-wrap:wrap; }
.track-tab{
  font-family: var(--font-mono); font-size:0.85rem; font-weight:600;
  padding: 10px 20px; border-radius:999px; border:2px solid var(--teal);
  background: transparent; color: var(--teal); cursor:pointer;
}
.track-tab.is-active{ background: var(--teal); color: var(--white); }

.table-wrap{
  overflow-x:auto; background: var(--white); border-radius: var(--radius);
  border:1px solid var(--line); box-shadow: var(--shadow);
}
table.courses{
  width:100%; border-collapse: collapse; font-size:0.92rem; min-width: 640px;
}
table.courses caption{ text-align:left; padding:16px 20px 0; font-weight:700; color:var(--teal-dark); }
table.courses th, table.courses td{
  text-align:left; padding: 14px 20px; border-bottom:1px solid var(--line);
}
table.courses thead th{
  font-family: var(--font-mono); text-transform:uppercase; font-size:0.72rem;
  letter-spacing:.06em; color: var(--white); background: var(--teal-dark);
}
table.courses tbody tr:hover{ background: var(--mist); }
table.courses td.fee, table.courses td.grade{ font-family: var(--font-mono); font-weight:600; color: var(--teal-dark); }
table.courses tr[hidden]{ display:none; }

/* ---------- Steps (admissions process — genuinely sequential) ---------- */
.steps{ list-style:none; margin:0; padding:0; display:grid; gap:18px; }
.step{ display:flex; gap:18px; align-items:flex-start; }
.step-num{
  font-family: var(--font-display); font-weight:700; font-size:1.3rem;
  width:44px; height:44px; border-radius:50%; background: var(--teal-dark); color:var(--white);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.step h4{ margin:0 0 4px; font-family: var(--font-body); font-weight:700; color:var(--ink); }
.step p{ margin:0; color:#48565c; font-size:0.95rem; }

/* ---------- Forms ---------- */
.form-card{
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  border:1px solid var(--line); padding: 34px; max-width: 720px;
}
.form-row{ display:grid; gap:18px; margin-bottom:18px; }
.form-row.cols-2{ grid-template-columns: 1fr 1fr; }
@media (max-width:620px){ .form-row.cols-2{ grid-template-columns:1fr; } }
label{ display:block; font-weight:600; font-size:0.88rem; margin-bottom:6px; color: var(--ink); }
.req{ color: var(--coral-dark); }
input, select, textarea{
  width:100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); font-family: var(--font-body); font-size:0.95rem;
  background: var(--sand); color: var(--ink);
}
input:focus, select:focus, textarea:focus{ outline:none; border-color: var(--teal); background:var(--white); }
fieldset{ border:none; padding:0; margin:0 0 18px; }
.help-text{ font-size:0.8rem; color:#5b6a70; margin-top:6px; }
.radio-group{ display:flex; gap:16px; flex-wrap:wrap; }
.radio-group label{ display:flex; align-items:center; gap:8px; font-weight:500; }
.radio-group input{ width:auto; }
.form-status{
  margin-top:16px; padding:14px 16px; border-radius: var(--radius-sm);
  background: var(--mist); color: var(--teal-dark); font-size:0.9rem; display:none;
}
.form-status.is-visible{ display:block; }
.form-status.is-error{ background:#FBE4DE; color: var(--coral-dark); }

/* ---------- Contact / Map ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:32px; }
@media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-item{ display:flex; gap:14px; margin-bottom:20px; }
.contact-item .icon{ width:26px; height:26px; color:var(--coral); flex-shrink:0; margin-top:2px; }
.map-frame{ border-radius: var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow: var(--shadow); }
.map-frame iframe{ width:100%; height:340px; border:0; display:block; }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--teal-dark); color: var(--white); border-radius: var(--radius);
  padding: 44px; text-align:center; margin: 0 auto;
}
.cta-band h2{ color:var(--white); }
.cta-band p{ color: rgba(255,255,255,0.82); max-width:52ch; margin:0 auto 22px; }
.cta-band .btn-outline{ border-color: var(--white); color: var(--white); }
.cta-band .btn-outline:hover{ background: var(--white); color: var(--teal-dark); }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: rgba(255,255,255,0.75); padding: 48px 0 24px; margin-top:40px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap:32px; margin-bottom: 32px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{ color:var(--white); font-family: var(--font-body); font-size:0.9rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px; }
.site-footer a{ color: rgba(255,255,255,0.75); }
.site-footer a:hover{ color: var(--gold); }
.footer-links{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:0.82rem;
}
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.footer-brand span{ font-family: var(--font-display); color:var(--white); font-size:1.15rem; font-weight:700; }

/* ---------- Utility ---------- */
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.text-center{ text-align:center; }
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }