/* =========================================================
   Setu Advisory — Stylesheet
   A boutique strategy and transformation consultancy.
   Design language: The Economist / GOV.UK / McKinsey.
   Calm, evidence-based, restrained. No gradients, no glow.
   ========================================================= */

/* ---- 1. Design tokens ---------------------------------- */
:root {
  /* Colour — Setu Advisory style guide */
  --color-primary: #102A43;      /* deep navy — text, headings, nav, footer */
  --color-accent: #D97706;       /* mustard — decorative use only (borders, icons, backgrounds) */
  --color-accent-text: #92400E;  /* darker amber — WCAG AAA (7:1) safe for text and links */
  --color-green: #2F6F52;        /* green — secondary signal, positive outcomes */
  --color-background: #FFFFFF;
  --color-text: #1F2937;
  --color-light-grey: #FDF8F0;   /* warm cream, replaces cool grey */
  --color-border: #E7E1D4;
  --color-border-strong: #D8CDB5;
  --color-muted: #486581;        /* muted navy-tint, for de-emphasised text only */

  /* Type */
  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-h1: clamp(2.25rem, 4vw + 1rem, 3.5rem);
  --fs-h2: clamp(1.75rem, 2.4vw + 1rem, 2.5rem);
  --fs-h3: clamp(1.25rem, 1.2vw + 1rem, 1.5rem);
  --fs-lead: clamp(1.125rem, 1vw + 1rem, 1.375rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --lh-heading: 1.2;
  --lh-body: 1.7;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 760px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 8rem;
  --radius: 6px;
  --shadow-soft: 0 1px 3px rgba(16, 42, 67, 0.06), 0 4px 16px rgba(16, 42, 67, 0.06);
}

/* ---- 2. Reset -------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
ul, ol { padding: 0; margin: 0; }
figure { margin: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-base);
  color: var(--color-primary);
  line-height: var(--lh-heading);
  font-weight: 600;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}
h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-text); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--color-primary); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

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

/* ---- 3. Layout helpers ------------------------------------ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.section { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.section-tight { padding-top: var(--space-5); padding-bottom: var(--space-5); }
.section-grey { background: var(--color-light-grey); }
.section-divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 0;
}
.eyebrow {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-text);
  margin-bottom: var(--space-2);
}
.lead {
  font-size: var(--fs-lead);
  color: var(--color-muted);
  line-height: 1.6;
}
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  z-index: 200;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
  color: #fff;
}

/* ---- 4. Buttons ------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-base);
  font-size: var(--fs-body);
  font-weight: 600;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: #0B1F32; color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-light-grey);
}
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ---- 5. Header / navigation --------------------------------- */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.96);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(6px);
}
.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}
.brand span.brand-crest {
  color: var(--color-accent);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
}
.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--fs-small);
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* Nav CTA buttons — a single set of items, styled as buttons at every
   width, rather than duplicate mobile/desktop markup. */
.nav-links li.nav-cta-item {
  border-bottom: none;
}
.nav-links li.nav-cta-item a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-base);
  font-weight: 600;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.nav-links li.nav-cta-item a.btn-primary { background: var(--color-primary); color: #fff; }
.nav-links li.nav-cta-item a.btn-primary:hover { background: #0B1F32; color: #fff; }
.nav-links li.nav-cta-item a.btn-secondary { background: transparent; color: var(--color-primary); border-color: var(--color-border-strong); }
.nav-links li.nav-cta-item a.btn-secondary:hover { border-color: var(--color-primary); background: var(--color-light-grey); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  padding: 0.5rem 0.7rem;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (min-width: 1024px) {
  .nav-links li.nav-cta-item { width: auto; }
  .nav-links li.nav-cta-item a { padding: 0.6rem 1.1rem; font-size: var(--fs-small); width: auto; }
}

@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-links.is-open { max-height: 400px; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links li.nav-cta-item { padding: var(--space-1) var(--space-3); }
  .nav-links li.nav-cta-item a {
    display: block;
    width: 100%;
    text-align: center;
    border-bottom: none;
    margin: 0.25rem 0;
  }
}

/* ---- 6. Hero ------------------------------------------------ */
.hero {
  padding-top: var(--space-7);
  padding-bottom: var(--space-6);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: 760px;
}
.hero h1 { margin-bottom: var(--space-3); }
.hero .lead { margin-bottom: var(--space-4); max-width: 620px; }
.hero-contour {
  position: absolute;
  right: -60px;
  bottom: -40px;
  width: 46%;
  min-width: 320px;
  opacity: 0.9;
  pointer-events: none;
}
@media (max-width: 760px) {
  .hero-contour { display: none; }
}

/* ---- 7. Cards ------------------------------------------------ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-3);
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  transition: border-color 0.15s ease;
}
.card:hover { border-color: var(--color-border-strong); }
.card-icon {
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.card h3 { margin-bottom: var(--space-1); }
.card p { margin-bottom: 0; color: var(--color-muted); }
.card-link {
  display: inline-block;
  margin-top: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-small);
  text-decoration: none;
}

/* ---- 8. Two-column layout ------------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; gap: var(--space-4); }
}
.split-reverse { direction: rtl; }
.split-reverse > * { direction: ltr; }

/* ---- 9. Lists with markers ------------------------------------ */
.check-list { list-style: none; display: grid; gap: var(--space-2); }
.check-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--color-text);
}
.check-list svg { flex-shrink: 0; margin-top: 3px; color: var(--color-green); }

/* ---- 10. Experience / sector list ------------------------------ */
.experience-list {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.experience-list li {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.experience-list dt {
  font-weight: 600;
  color: var(--color-primary);
}
.experience-list dd { margin: 0; color: var(--color-muted); }
@media (max-width: 660px) {
  .experience-list li { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* ---- 11. Service detail blocks ---------------------------------- */
.service-block {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}
.service-block:last-of-type { border-bottom: none; }
.service-number {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-accent-text);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: var(--space-2);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.service-grid h4 {
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
@media (max-width: 760px) {
  .service-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ---- 12. Portrait placeholder ------------------------------------ */
.portrait-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--color-light-grey);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
}

/* ---- 13. CTA band -------------------------------------------------- */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-6) 0;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #C9D6E3; margin-left: auto; margin-right: auto; }
.cta-band .btn-row { justify-content: center; }
.cta-band .btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.cta-band .btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: #fff;
}

/* ---- 14. Contact page ------------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-5);
}
@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-detail {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-detail:first-child { border-top: 1px solid var(--color-border); }
.contact-detail svg { color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.contact-detail h3 { font-size: var(--fs-body); margin-bottom: 0.2rem; }
.contact-detail p { margin: 0; color: var(--color-muted); }

.form-field { margin-bottom: var(--space-3); }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-small);
  margin-bottom: 0.4rem;
  color: var(--color-primary);
}
.form-field input,
.form-field textarea {
  width: 100%;
  font-family: var(--font-base);
  font-size: var(--fs-body);
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  color: var(--color-text);
  background: #fff;
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-note {
  font-size: var(--fs-small);
  color: var(--color-muted);
  margin-top: var(--space-1);
}
.form-status {
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  font-weight: 600;
}
.form-status[data-state="success"] { color: var(--color-green); }

/* ---- 15. Footer ------------------------------------------------------- */
.site-footer {
  background: var(--color-primary);
  color: #C9D6E3;
  padding: var(--space-5) 0 var(--space-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 660px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}
.footer-brand { color: #fff; font-weight: 700; font-size: 1.15rem; margin-bottom: var(--space-2); }
.footer-tagline { max-width: 320px; color: #9FB3C8; margin-bottom: 0; }
.footer-heading {
  color: #fff;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.footer-links { list-style: none; display: grid; gap: 0.6rem; }
.footer-links a { color: #C9D6E3; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  font-size: var(--fs-small);
  color: #8FA4BA;
}

/* ---- 16. Page header (interior pages) ---------------------------------- */
.page-header {
  padding-top: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.page-header .lead { max-width: 620px; }

/* ---- 17. Case study page ------------------------------------------------ */
.case-study-header {
  padding: var(--space-6) 0 var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.case-study-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  color: var(--color-muted);
}
.case-study-meta strong { color: var(--color-primary); }

.case-study-block {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}
.case-study-block:last-of-type { border-bottom: none; }
.case-study-block h2 { margin-bottom: var(--space-2); }

.impact-list { list-style: none; display: grid; gap: var(--space-2); margin-top: var(--space-3); }
.impact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.impact-list svg { flex-shrink: 0; margin-top: 3px; color: var(--color-green); }

.quote-block {
  background: var(--color-light-grey);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-3) var(--space-4);
  margin: 0 0 var(--space-3);
}
.quote-block p {
  font-size: 1.05rem;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.quote-block p:last-child { margin-bottom: 0; }
.quote-question {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
.quote-attribution {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-muted);
  font-weight: 600;
}

/* ---- 18. Brand logo -------------------------------------------------- */
.brand-logo {
  height: 46px;
  width: auto;
  display: block;
}

/* ---- 20. Sector tags -------------------------------------------------- */
.sector-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.sector-tags li {
  background: var(--color-light-grey);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-primary);
}

/* ---- 22. BPR methodology components ------------------------------------ */
.bpr-subsection {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}
.bpr-subsection h3 { margin-bottom: var(--space-2); }

.numbered-block { display: flex; gap: var(--space-3); margin-bottom: var(--space-3); }
.numbered-block .num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: var(--fs-small);
}
.numbered-block h4 { margin-bottom: 0.4rem; }
.numbered-block ul { margin: 0.4rem 0 0; padding-left: 1.1rem; color: var(--color-muted); }
.numbered-block li { margin-bottom: 0.3rem; }

.stack-list { list-style: none; counter-reset: stack; display: grid; gap: 0; border-top: 1px solid var(--color-border); }
.stack-list li {
  counter-increment: stack;
  padding: var(--space-2) 0 var(--space-2) 2.2rem;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  color: var(--color-muted);
}
.stack-list li::before {
  content: counter(stack);
  position: absolute;
  left: 0; top: var(--space-2);
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--color-light-grey);
  border: 1px solid var(--color-border-strong);
  color: var(--color-muted);
  font-size: 0.75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.stack-list li.is-current {
  color: var(--color-primary);
  font-weight: 700;
  background: var(--color-light-grey);
  border-radius: var(--radius);
  padding-left: 2.2rem;
}
.stack-list li.is-current::before {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.stage-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.stage-block-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: var(--space-2); }
.stage-block-head .num {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: var(--fs-small);
}
.stage-block-head h4 { margin-bottom: 0; }
.stage-block ul { margin: 0 0 var(--space-2); padding-left: 1.2rem; color: var(--color-muted); }
.stage-block li { margin-bottom: 0.3rem; }
.stage-block .governance-q {
  font-size: var(--fs-small);
  color: var(--color-primary);
  font-style: italic;
  margin: 0;
}

.blur-teaser {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  background: var(--color-light-grey);
  overflow: hidden;
}
.blur-teaser ul {
  list-style: none;
  filter: blur(4px);
  -webkit-filter: blur(4px);
  user-select: none;
  color: var(--color-muted);
  display: grid;
  gap: 0.6rem;
}
.blur-cta {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-strong);
  filter: none;
}
.blur-cta p { margin-bottom: var(--space-2); font-weight: 600; color: var(--color-primary); }

/* ---- 24. Accordion (case study feedback) ------------------------------- */
.accordion { border-top: 1px solid var(--color-border); }
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-item h3 { margin: 0; }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-3) 0;
  text-align: left;
  font-family: var(--font-base);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
}
.accordion-trigger:hover { color: var(--color-accent-text); }
.accordion-icon {
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform 0.2s ease;
}
.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }
.accordion-panel {
  padding: 0 0 var(--space-3);
  color: var(--color-text);
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-3);
  margin-bottom: var(--space-2);
}

.signal-list-heading {
  font-weight: 600;
  color: var(--color-primary);
  margin: var(--space-3) 0 var(--space-2);
}

/* ---- 26. Utility spacing --------------------------------------------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }