/* ============================================================
   Taqwa Global Education — design tokens
   Signature idea: the "route line" — a dotted flight-path that
   threads through process steps, and boarding-pass style stat
   cards (perforated edge, mono flight-info labels). It's a
   direct, literal echo of what this business actually does:
   move students from where they are to where they're going.
   ============================================================ */

:root {
  /* Color: deep jade-teal (trust / travel / calm) + warm gold
     (achievement / scholarship), on a cool paper — deliberately
     not the cream+terracotta combination. */
  --ink:          #142320;
  --ink-soft:     #3E4E49;
  --muted:        #667A73;
  --surface:      #F2F5F0;
  --surface-alt:  #FFFFFF;
  --line:         #D9E1DA;

  --primary:      #146356;
  --primary-dark: #0C4038;
  --primary-tint: #E4EEEA;

  --accent:       #C99A3E;
  --accent-soft:  #F1E0B5;
  --accent-ink:   #4A3A14;

  --danger:       #B3492F;
  --danger-tint:  #F6E4DE;
  --success:      #2F7A4F;
  --success-tint: #E1F0E5;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(20, 35, 32, 0.06);
  --shadow-md: 0 8px 24px rgba(20, 35, 32, 0.10);
  --shadow-lg: 0 20px 48px rgba(20, 35, 32, 0.16);

  /* Fonts: multi-script stacks. The browser resolves each
     character to the first font in the list that covers it —
     so Latin headings render in Fraunces, Bengali text in Noto
     Serif Bengali, Arabic/Urdu/Farsi in Noto Naskh Arabic, and
     so on, all from one declaration. */
  --font-display: 'Fraunces', 'Noto Serif Bengali', 'Noto Naskh Arabic', 'Noto Sans SC', 'Noto Serif', serif;
  --font-body: 'Inter', 'Noto Sans Bengali', 'Noto Sans Arabic', 'Noto Sans SC', 'Noto Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.75em;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75em 1.4em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-gold { background: var(--accent); color: var(--accent-ink); }
.btn-gold:hover { background: #b8862c; transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 0.45em 0.9em; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(242, 245, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--ink); }
.nav-logo {
    height: 70px;
    width: auto;
}
.nav-brand .mark {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary);
  display: grid; place-items: center;
  color: var(--accent-soft); font-family: var(--font-display); font-size: 1rem;
}
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink-soft); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Language switcher ---------- */
.lang-form select {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  color: var(--ink-soft);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 88px 0 64px;
  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-lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 46ch; }
.hero-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

/* Route-line: dotted flight path, the page's signature device */
.route-line {
  position: relative;
  height: 2px;
  margin: 40px 0;
  background-image: linear-gradient(to right, var(--line) 55%, transparent 0%);
  background-size: 14px 2px;
  background-repeat: repeat-x;
}
.route-line::before, .route-line::after {
  content: "";
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--primary);
}
.route-line::before { left: -3px; }
.route-line::after { right: -3px; background: var(--accent); }

/* ---------- Boarding-pass stat cards ---------- */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 720px) { .stat-row { grid-template-columns: 1fr; } }

.boarding-card {
  position: relative;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-sm);
}
.boarding-card::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -1px;
  height: 12px;
  background-image: radial-gradient(circle 5px, var(--surface) 5px, transparent 5.5px);
  background-position: -6px 0;
  background-size: 20px 12px;
  background-repeat: repeat-x;
}
.boarding-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.boarding-value {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--primary-dark);
  margin: 4px 0 0;
}

/* ---------- Cards / lists ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .card-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .icon-badge {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--primary-tint); color: var(--primary);
  display: grid; place-items: center; margin-bottom: 14px;
  font-family: var(--font-display);
}

.section { padding: 64px 0; }
.section-alt { background: var(--surface-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 40px; }

/* ---------- University directory ---------- */
.uni-card { display: flex; gap: 16px; align-items: flex-start; }
.uni-flag { font-size: 1.6rem; }
.uni-meta { display: flex; gap: 14px; font-size: 0.85rem; color: var(--muted); margin-top: 6px; flex-wrap: wrap; }
.filter-bar {
  display: flex; gap: 14px; flex-wrap: wrap; align-items: end;
  background: var(--surface-alt); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; margin-bottom: 28px;
}

/* ---------- Forms ---------- */
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.form-field .helptext { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 4px; }
.form-field input[type=text],
.form-field input[type=email],
.form-field input[type=tel],
.form-field input[type=password],
.form-field input[type=date],
.form-field input[type=file],
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.7em 0.9em;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-tint);
}
.form-field .errorlist { list-style: none; margin: 6px 0 0; padding: 0; color: var(--danger); font-size: 0.85rem; }
.form-card {
  background: var(--surface-alt); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm);
  max-width: 560px; margin: 0 auto;
}

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; }
.alert-success { background: var(--success-tint); color: var(--success); }
.alert-error { background: var(--danger-tint); color: var(--danger); }

/* ---------- Status badges (CRM / portal) ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
  background: var(--primary-tint); color: var(--primary-dark);
}
.badge-gold { background: var(--accent-soft); color: var(--accent-ink); }
.badge-danger { background: var(--danger-tint); color: var(--danger); }
.badge-success { background: var(--success-tint); color: var(--success); }
.badge-muted { background: var(--surface); color: var(--muted); border: 1px solid var(--line); }

/* ---------- Tables (CRM dashboard) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-alt); }
table.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.data-table th {
  text-align: left; font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  padding: 14px 16px; border-bottom: 1px solid var(--line);
}
table.data-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover { background: var(--primary-tint); }

/* ---------- Pipeline counts ---------- */
.pipeline-strip { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.pipeline-chip {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: var(--surface-alt); border: 1px solid var(--line);
  font-size: 0.8rem; min-width: 120px;
}
.pipeline-chip strong { font-family: var(--font-display); font-size: 1.3rem; color: var(--primary-dark); }
.pipeline-chip.is-active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-tint); }

/* ---------- Timeline (lead notes) ---------- */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  position: relative; padding: 0 0 20px 26px; border-left: 2px dotted var(--line);
}
.timeline li:last-child { border-left-color: transparent; }
.timeline li::before {
  content: ""; position: absolute; left: -6px; top: 2px;
  width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
}
.timeline .meta { font-size: 0.78rem; color: var(--muted); margin-bottom: 4px; }

/* ---------- Document checklist (student portal) ---------- */
.checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.checklist-item {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--surface-alt); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 14px 18px;
}
.checklist-item .doc-name { font-weight: 600; }
.checklist-item .doc-desc { font-size: 0.82rem; color: var(--muted); margin-top: 2px; }

/* ---------- Footer ----------var(--ink)  */
.site-footer { background: #1E3A8A; color: #DCE6E1; padding: 56px 0 28px; margin-top: 80px; }
.site-footer a { color: #DCE6E1; }
.site-footer a:hover { color: var(--accent-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 20px;
  font-size: 0.8rem; color: #9DB0A9; flex-wrap: wrap; gap: 10px;
}

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed; bottom: 22px; z-index: 50;
  inset-inline-end: 22px;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-lg); font-size: 1.5rem;
}
.wa-float:hover { text-decoration: none; filter: brightness(1.05); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.cluster { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }