/* ===========================================================
   ECC BIM — shared stylesheet
   =========================================================== */

:root {
  --navy-950: #081a2e;
  --navy-900: #0d2b4e;
  --navy-800: #123a67;
  --blue-600: #1b5c96;
  --blue-500: #2779c2;
  --accent-500: #e0912c;
  --accent-600: #c97a17;
  --ink-900: #10192b;
  --ink-700: #38455c;
  --ink-500: #6b7690;
  --line-200: #e3e8f0;
  --surface-0: #ffffff;
  --surface-50: #f6f8fb;
  --surface-100: #eef2f7;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(8, 26, 46, 0.06), 0 1px 1px rgba(8, 26, 46, 0.04);
  --shadow-md: 0 8px 24px rgba(8, 26, 46, 0.10);
  --shadow-lg: 0 20px 48px rgba(8, 26, 46, 0.16);
  --container: 1160px;
}

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

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink-900);
  background: var(--surface-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }
section.tight { padding: 56px 0; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 16px; font-weight: 700; color: var(--navy-950); }
h1 { font-size: clamp(2.1rem, 3.6vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 16px; color: var(--ink-700); }
.lede { font-size: 1.15rem; color: var(--ink-700); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent-500);
  display: inline-block;
}

.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin: 0 0 40px; text-align: left; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--accent-500); color: var(--navy-950); }
.btn-primary:hover { background: var(--accent-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--surface-0); border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-navy { background: var(--navy-900); color: var(--surface-0); }
.btn-navy:hover { background: var(--navy-800); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #1ebd5a; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line-200);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy-950); font-size: 1.15rem; letter-spacing: -0.01em; }
.brand .mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-500));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.95rem; letter-spacing: -0.02em;
  box-shadow: var(--shadow-sm);
}
.brand small { display: block; font-weight: 500; font-size: 0.68rem; color: var(--ink-500); letter-spacing: 0.04em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--ink-700); padding: 6px 0; border-bottom: 2px solid transparent; transition: color 0.15s ease, border-color 0.15s ease; }
.nav-links a:hover, .nav-links a.active { color: var(--navy-900); border-bottom-color: var(--accent-500); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-cta .btn { padding: 11px 20px; font-size: 0.9rem; }
.nav-cta .btn-outline { color: var(--navy-900); border-color: var(--navy-900); }
.nav-cta .btn-outline:hover { background: var(--navy-900); color: #fff; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 8px;
  border: 1px solid var(--line-200);
  background: var(--surface-0);
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--navy-950); position: relative; transition: 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 880px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header.open .nav-links {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--surface-0); border-bottom: 1px solid var(--line-200);
    padding: 8px 24px 16px; box-shadow: var(--shadow-md);
  }
  .site-header.open .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--surface-100); width: 100%; }
  .site-header.open .nav-cta {
    display: flex; position: absolute; top: calc(76px + 100px + 8px); left: 0; right: 0;
    padding: 0 24px 16px; background: var(--surface-0); flex-direction: column; gap: 10px;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(1100px 480px at 85% -10%, rgba(224,145,44,0.18), transparent 60%),
              linear-gradient(160deg, var(--navy-950), var(--navy-900) 55%, var(--blue-600));
  color: #fff;
  padding: 110px 0 100px;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.hero .eyebrow { color: var(--accent-500); }
.hero h1 { color: #fff; }
.hero p.lede { color: rgba(255,255,255,0.82); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; max-width: 640px; }
.hero-stats .stat { border-top: 2px solid rgba(255,255,255,0.25); padding-top: 12px; text-align: center; }
.hero-stats .stat b { display: block; font-size: 1.7rem; color: #fff; }
.hero-stats .stat span { font-size: 0.85rem; color: rgba(255,255,255,0.65); }

.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.hero-card h3 { color: #fff; margin-bottom: 18px; }
.hero-card ul { display: flex; flex-direction: column; gap: 14px; }
.hero-card li { display: flex; gap: 12px; align-items: flex-start; color: rgba(255,255,255,0.88); font-size: 0.95rem; }
.hero-card .dot { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--accent-500); color: var(--navy-950); font-weight: 800; font-size: 0.75rem; display: flex; align-items: center; justify-content: center; margin-top: 1px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
}

/* ---------- Bands / sections ---------- */
.band-alt { background: var(--surface-50); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-500));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin-bottom: 16px;
}

.about-badge {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: var(--surface-100); color: var(--navy-900); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 8px;
}
.about-panel {
  background: var(--navy-950); color: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg);
}
.about-panel h3 { color: #fff; }
.about-panel .loc { display: flex; gap: 14px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,0.12); }
.about-panel .loc:first-of-type { border-top: none; }
.about-panel .loc b { display: block; color: #fff; }
.about-panel .loc span { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.badge-dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 6px; flex: none; }
.badge-live { background: #3ac97a; }
.badge-soon { background: var(--accent-500); }

/* ---------- Client toolkit / feature grid ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.feature-tile {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  background: var(--surface-0);
  padding: 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-700);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.feature-tile:hover { border-color: var(--blue-500); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.feature-tile .fic {
  flex: none; width: 36px; height: 36px; border-radius: 9px;
  background: var(--surface-100); color: var(--navy-900);
  display: flex; align-items: center; justify-content: center; font-size: 1.05rem;
}
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.contact-card {
  background: var(--surface-0); border: 1px solid var(--line-200); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-sm);
}
.contact-row { display: flex; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line-200); }
.contact-row:first-child { border-top: none; padding-top: 0; }
.contact-row .ic {
  flex: none; width: 42px; height: 42px; border-radius: 10px; background: var(--surface-100);
  display: flex; align-items: center; justify-content: center; color: var(--navy-900); font-weight: 800;
}
.contact-row b { display: block; color: var(--navy-950); }
.contact-row span, .contact-row a { color: var(--ink-700); font-size: 0.95rem; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--navy-900), var(--blue-600));
  color: #fff; border-radius: var(--radius-lg); padding: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-banner h3 { color: #fff; margin-bottom: 6px; }
.cta-banner p { color: rgba(255,255,255,0.8); margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,0.7); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid .brand { color: #fff; margin-bottom: 12px; }
.footer-grid p { color: rgba(255,255,255,0.6); font-size: 0.92rem; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a { color: rgba(255,255,255,0.7); font-size: 0.92rem; }
.footer-grid ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.85rem;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-900));
  color: #fff; padding: 72px 0 56px;
}
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.78); max-width: 620px; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-bottom: 16px; }
.breadcrumb a { color: rgba(255,255,255,0.85); }

/* ---------- Forms ---------- */
.form-shell {
  background: var(--surface-0); border: 1px solid var(--line-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 40px; max-width: 760px; margin: -64px auto 0; position: relative;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: 0.9rem; color: var(--navy-950); }
.field .hint { font-size: 0.8rem; color: var(--ink-500); font-weight: 400; }
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="number"],
.field select,
.field textarea {
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.96rem;
  font-family: inherit;
  color: var(--ink-900);
  background: var(--surface-0);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(39,121,194,0.15);
}
.field textarea { resize: vertical; min-height: 100px; }

.profession-row { display: flex; gap: 12px; flex-wrap: wrap; }
.profession-row select, .profession-row input { flex: 1 1 220px; }

.file-drop {
  border: 1.5px dashed var(--line-200); border-radius: 10px; padding: 22px;
  text-align: center; color: var(--ink-500); font-size: 0.9rem; background: var(--surface-50);
}
.file-drop input[type="file"] { display: block; margin: 10px auto 0; font-size: 0.88rem; }

.phone-group { display: flex; gap: 10px; }
.phone-group select {
  flex: 0 0 150px;
  border: 1px solid var(--line-200); border-radius: 8px; padding: 12px 10px;
  font-size: 0.9rem; font-family: inherit; color: var(--ink-900); background: var(--surface-0);
}
.phone-group input[type="tel"] {
  flex: 1 1 auto;
  border: 1px solid var(--line-200); border-radius: 8px; padding: 12px 14px;
  font-size: 0.96rem; font-family: inherit; color: var(--ink-900);
}
.phone-group select:focus, .phone-group input:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(39,121,194,0.15);
}
@media (max-width: 480px) { .phone-group { flex-direction: column; } .phone-group select { flex-basis: auto; } }

.range-group { display: flex; align-items: center; gap: 10px; max-width: 360px; }
.range-group input[type="number"] {
  flex: 1 1 90px; min-width: 0;
  border: 1px solid var(--line-200); border-radius: 8px; padding: 12px 14px;
  font-size: 0.96rem; font-family: inherit; color: var(--ink-900);
}
.range-group input[type="number"]:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(39,121,194,0.15);
}
.range-sep, .range-suffix { color: var(--ink-500); font-size: 0.9rem; white-space: nowrap; flex: none; }

.checkbox-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.checkbox-tile {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line-200); border-radius: 8px; padding: 12px 14px;
  cursor: pointer; font-size: 0.92rem; font-weight: 600; color: var(--ink-700);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.checkbox-tile:hover { border-color: var(--blue-500); }
.checkbox-tile input { width: 16px; height: 16px; accent-color: var(--blue-500); }

.discipline-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.discipline-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--line-200); border-radius: 8px; padding: 12px 14px;
  font-weight: 600; font-size: 0.92rem; color: var(--ink-700);
  transition: border-color 0.15s ease;
}
.discipline-row:focus-within { border-color: var(--blue-500); }
.discipline-row input[type="number"] {
  width: 68px; text-align: center; border: 1px solid var(--line-200); border-radius: 6px;
  padding: 8px 6px; font-size: 0.95rem; font-family: inherit; color: var(--ink-900);
}
.discipline-row input[type="number"]:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(39,121,194,0.15);
}
.discipline-total { margin-top: 14px; text-align: right; font-size: 0.92rem; color: var(--ink-700); }
.discipline-total strong { color: var(--navy-950); font-size: 1.1rem; }
@media (max-width: 640px) { .discipline-grid { grid-template-columns: 1fr; } }

/* Repeatable requirement rows (recruiters.html): discipline + qty + experience range,
   one row per distinct hiring need so different disciplines/experience levels don't
   have to share a single global range. */
.requirement-list { display: flex; flex-direction: column; gap: 12px; margin-top: 2px; }
.requirement-row {
  display: flex; align-items: flex-end; gap: 10px;
  border: 1px solid var(--line-200); border-radius: 10px; padding: 14px;
  background: var(--surface-50);
}
.requirement-fields {
  display: grid; grid-template-columns: 1.6fr 0.7fr 0.7fr 0.7fr; gap: 10px;
  flex: 1 1 auto; min-width: 0;
}
.rf-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.rf-field label {
  font-size: 0.72rem; font-weight: 700; color: var(--ink-500);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.rf-field select, .rf-field input[type="number"] {
  width: 100%; border: 1px solid var(--line-200); border-radius: 8px;
  padding: 10px 12px; font-size: 0.92rem; font-family: inherit; color: var(--ink-900);
  background: var(--surface-0);
}
.rf-field select:focus, .rf-field input:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(39,121,194,0.15);
}
.req-remove {
  flex: none; width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--line-200); background: var(--surface-0);
  color: var(--ink-500); font-size: 1rem; line-height: 1; cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.req-remove:hover { border-color: var(--accent-600); color: var(--accent-600); }
.req-remove[hidden] { display: none; }
.btn-add-requirement {
  margin-top: 12px; display: inline-flex; align-items: center; gap: 6px;
  border: 1.5px dashed var(--line-200); border-radius: 8px; background: transparent;
  color: var(--navy-900); font-family: inherit; font-weight: 600; font-size: 0.88rem;
  padding: 10px 16px; cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
}
.btn-add-requirement:hover { border-color: var(--blue-500); color: var(--blue-600); }
@media (max-width: 640px) {
  .requirement-fields { grid-template-columns: 1fr 1fr; }
  .requirement-row { flex-direction: column; align-items: stretch; }
  .req-remove { align-self: flex-end; }
}

.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; flex-wrap: wrap; }
.form-note { font-size: 0.82rem; color: var(--ink-500); }
.required-mark { color: var(--accent-600); }

.consent-row { display: flex; align-items: flex-start; gap: 10px; margin-top: 18px; }
.consent-row input[type="checkbox"] { width: 17px; height: 17px; margin-top: 2px; flex: none; accent-color: var(--blue-500); }
.consent-row label { font-size: 0.85rem; color: var(--ink-700); line-height: 1.5; }
.consent-row a { color: var(--blue-600); font-weight: 600; }

@media (max-width: 640px) {
  .form-shell { padding: 26px; margin-top: -40px; }
  .form-grid, .checkbox-grid { grid-template-columns: 1fr; }
}

/* ---------- Thanks page ---------- */
.thanks-wrap { min-height: 60vh; display: flex; align-items: center; justify-content: center; padding: 80px 24px; }
.thanks-card { text-align: center; max-width: 520px; }
.thanks-check {
  width: 72px; height: 72px; border-radius: 50%; background: var(--surface-100); color: var(--navy-900);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; font-size: 2rem;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--ink-500); }

/* ---------- Legal / prose content (privacy.html) ---------- */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.4rem; margin-top: 40px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.05rem; margin-top: 24px; color: var(--navy-900); }
.prose p, .prose li { color: var(--ink-700); }
.prose ul { list-style: disc; padding-left: 22px; margin: 0 0 16px; }
.prose li { margin-bottom: 8px; }
.prose .updated { color: var(--ink-500); font-size: 0.88rem; margin-bottom: 40px; }