/* =====================================================================
   ai-organizational-growth-firebase.css
   Firebase-inspired design for AI Organisational Growth program page
   All custom classes prefixed with fb- to avoid conflicts
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ── Root Variables ─────────────────────────────────────────────────── */
:root {
  --fb-primary: #009962;
  --fb-primary-light: #e8f5ef;
  --fb-primary-dark: #007a4e;
  --fb-ink: #0a1f1a;
  --fb-body: #1f2937;
  --fb-muted: #6b7280;
  --fb-subtle: #4b5563;
  --fb-border: #e5e7eb;
  --fb-alt-bg: #f7f8fc;
  --fb-white: #ffffff;
  --fb-shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.07);
  --fb-shadow-md: 0 8px 28px rgba(0, 0, 0, 0.13);
  --fb-radius-card: 14px;
  --fb-radius-sm: 8px;
  --fb-radius-lg: 20px;
  --fb-font-head: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --fb-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Additional Palette Variables */
  --primary-trust: #102A43;
  /* Deep Slate Navy */
  --secondary-slate: #1F2937;
  /* Neutral Charcoal */
  --institutional-accent: #7A1E1E;
  /* Soft Burgundy/Deep Red-Brown */
  --accent-gold: #B59E78;
  /* Gold/Brass for premium accents */
  --cta-green: #009962;
  /* Zero Zeta Green */

  --bg-white: #ffffff;
  --bg-warm-cream: #FAF9F6;
  /* Light warm cream */
  --bg-slate-grey: #F4F6F8;
  /* Light slate grey */
  --bg-deep-navy: #0B192C;
  /* Hero/Footer trust navy */

  --text-main: #1F2937;
  --text-muted: #4B5563;
  --border-fine: rgba(16, 42, 67, 0.08);
  --border-accent: rgba(122, 30, 30, 0.12);
}

/* ── Section Padding ────────────────────────────────────────────────── */
.fb-section-padding {
  padding: 80px 0;
  font-family: var(--fb-font-body);
}

.fb-section-padding.fb-alt-bg {
  background: var(--fb-alt-bg);
}

/* ── Section Header ─────────────────────────────────────────────────── */
.fb-section-header {
  margin-bottom: 3rem;
}

.fb-section-header.center {
  text-align: center;
}

.fb-tag {
  display: block;
  color: #7a1e1e;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  font-family: var(--fb-font-body);
}

.fb-section-header h2 {
  font-family: var(--fb-font-head);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 40px);
  color: var(--fb-ink);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.fb-section-header p {
  color: var(--fb-muted);
  font-size: clamp(15px, 1.2vw, 17px);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.65;
}

.fb-section-header.center p {
  margin: 0 auto;
}

/* ── Hero Section ───────────────────────────────────────────────────── */
.fb-exec-hero {
  background: linear-gradient(180deg, #f4f8fa 0%, #ffffff 100%);
  padding: 72px 0 64px;
  font-family: var(--fb-font-body);
  border-bottom: 1px solid var(--fb-border);
}

.fb-hero-logos {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.fb-hero-logos img.fb-logo-iitr {
  height: 64px;
  width: auto;
  object-fit: contain;
}

.fb-hero-logos .fb-logo-divider {
  width: 1px;
  height: 44px;
  background: #c8d6d2;
  flex-shrink: 0;
}

.fb-hero-logos .fb-logo-partner-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fb-hero-logos .fb-logo-partner-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fb-muted);
  line-height: 1;
}

.fb-hero-logos img.fb-logo-zz {
  height: 28px;
  width: auto;
  object-fit: contain;
}

.fb-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(122, 30, 30, 0.15);
  color: #7a1e1e;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 6px 13px;
  margin-bottom: 1.25rem;
  background: rgba(122, 30, 30, 0.08);
}

.fb-hero-badge svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.fb-hero-title {
  font-family: var(--fb-font-head);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 800;
  color: var(--fb-ink);
  line-height: 1.1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.fb-hero-tagline {
  font-size: clamp(15px, 1.25vw, 17px);
  color: var(--fb-subtle);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.fb-hero-subtitle {
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 700;
  color: var(--fb-body);
  line-height: 1.4;
  margin-bottom: 1rem;
}

.fb-hero-desc {
  font-size: clamp(14px, 1.1vw, 15.5px);
  color: var(--fb-subtle);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.fb-hero-callout {
  background: #f8fafc;
  border: 1px solid rgba(16, 42, 67, 0.08);
  border-left: 4px solid #7a1e1e;
  border-radius: 6px;
  padding: 17px 22px;
  color: #102a43;
  font-size: clamp(13px, 1.05vw, 15.2px);
  font-weight: 500;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.fb-hero-callout i {
  color: #7a1e1e;
  margin-right: 0.4rem;
}

.fb-hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 1.15rem;
  column-gap: 1.5rem;
  margin-bottom: 1.75rem;
  background: #faf9f6;
  border: 1px solid rgba(16, 42, 67, 0.08);
  border-radius: 10px;
  padding: 22px 24px;
}

.fb-hero-meta-item {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}

.fb-hero-meta-item>i {
  color: #7a1e1e;
  font-size: 0.95rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.fb-hero-meta-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #4b5563;
  margin-bottom: 2px;
}

.fb-hero-meta-value {
  font-size: 14px;
  font-weight: 700;
  color: #102a43;
  line-height: 1.45;
}

.fb-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.fb-hero-img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid #d9b98a;
  padding: 4px;
  background: #fff;
  object-fit: cover;
  display: block;
}

@media (min-width: 992px) {
  .fb-hero-img {
    height: 450px;
  }
}

.fb-hero-actions .btn-five {
  background: #ffffff;
  border: 1px solid #d1d5db !important;
  color: #102a43;
}

/* ── Check List ─────────────────────────────────────────────────────── */
.fb-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fb-check-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  font-size: 0.93rem;
  color: var(--fb-body);
  line-height: 1.55;
}

.fb-check-icon {
  width: 22px;
  height: 22px;
  background: transparent;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 0.75rem;
  margin-top: 2px;
  color: #fff;
}

.fb-check-icon svg {
  width: 14px;
  height: 14px;
}

.fb-check-icon svg polyline {
  stroke: #7a1e1e;
}

.fb-check-item strong {
  color: var(--fb-ink);
}

/* ── Content Card (used in 2-col right side) ────────────────────────── */
.fb-content-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-left: 4px solid #7a1e1e;
  border-radius: 4px;
  padding: 2.25rem 2.5rem;
  box-shadow: var(--fb-shadow-sm);
  height: 100%;
}

.fb-content-card h4,
.fb-content-card h5 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: var(--fb-ink);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--fb-border);
  margin-bottom: 1.25rem;
}

/* ── Benefits Grid ──────────────────────────────────────────────────── */
.fb-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fb-benefit-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 2px;
  padding: 1.75rem 1.5rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.fb-benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--fb-shadow-md);
}

.fb-benefit-icon {
  display: none;
}

.fb-benefit-title {
  font-weight: 700;
  color: #102a43;
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  line-height: 1.35;
  font-family: var(--fb-font-head);
}

.fb-benefit-desc {
  color: var(--fb-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

/* ── Curriculum Columns ─────────────────────────────────────────────── */
.fb-curriculum-block {
  padding: 2rem 2.25rem;
  background: #f5f6f8;
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  height: 100%;
}

.fb-curriculum-block h5 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: #102a43;
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid #d1d5db;
}

.fb-curriculum-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fb-curriculum-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.85rem;
  color: var(--fb-subtle);
  font-size: 0.95rem;
  line-height: 1.55;
}

.fb-curriculum-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: #7a1e1e;
  font-weight: 700;
}

/* ── Tool Logos ─────────────────────────────────────────────────────── */
.fb-tool-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.fb-logo-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 4px;
  padding: 1.4rem 1rem;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.fb-logo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--fb-shadow-sm);
}

.fb-logo-card img {
  max-height: 36px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0;
}

.fb-logo-card p {
  display: none;
}

/* ── Methodology Cards ──────────────────────────────────────────────── */
.fb-method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fb-method-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-top: 3px solid #7a1e1e;
  border-radius: 4px;
  padding: 2rem 1.75rem;
}

.fb-method-icon {
  color: #7a1e1e;
  font-size: 1.6rem;
  margin-bottom: 1rem;
  display: block;
}

.fb-method-title {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: #102a43;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.fb-method-desc {
  color: var(--fb-subtle);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 991px) {
  .fb-method-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .fb-method-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Accordion Cards (Capstone / Approach) ──────────────────────────── */
.fb-accordion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.fb-accordion-card {
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-card);
  overflow: hidden;
  background: var(--fb-white);
  transition: border-color 0.2s ease;
}

.fb-accordion-card:hover {
  border-color: var(--fb-primary);
}

.fb-accordion-header button {
  background: var(--fb-white);
  font-weight: 700;
  color: var(--fb-ink);
  padding: 1.25rem 1.5rem;
  font-size: 0.93rem;
  line-height: 1.4;
  width: 100%;
  text-align: left;
  border: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-family: var(--fb-font-body);
}

.fb-accordion-header button:not(.collapsed) {
  color: var(--fb-primary);
  background: #f0fdf9;
}

.fb-accordion-header button:focus {
  box-shadow: none;
  outline: none;
}

.fb-accordion-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--fb-subtle);
  font-size: 0.9rem;
  line-height: 1.7;
}

.fb-accordion-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.fb-accordion-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--fb-subtle);
  font-size: 0.9rem;
  line-height: 1.55;
}

.fb-accordion-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--fb-primary);
  font-weight: 700;
  font-size: 0.85rem;
}

/* ── Grayscale Logos (Where Learners Work) ──────────────────────────── */
.fb-grayscale-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 2rem;
}

.fb-logo-box {
  width: 130px;
  height: 80px;
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  filter: grayscale(1) opacity(0.6);
  transition: filter 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.fb-logo-box:hover {
  filter: grayscale(0) opacity(1);
  box-shadow: var(--fb-shadow-sm);
}

.fb-logo-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ── Modules Grid ───────────────────────────────────────────────────── */
.fb-modules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

/* ── Structure Stack (left of modules) ──────────────────────────────── */
.fb-structure-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.fb-pedagogy-card {
  background: #f5f6f8;
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  padding: 1.75rem 2rem;
}

.fb-pedagogy-card h5,
.fb-hours-card h5 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: #102a43;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.fb-pedagogy-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fb-pedagogy-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.6rem;
  color: var(--fb-body);
  font-size: 0.93rem;
}

.fb-pedagogy-list li::before {
  content: "\25C9";
  position: absolute;
  left: 0;
  color: #7a1e1e;
  font-size: 0.8rem;
}

.fb-stat-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  padding: 1.75rem 1.5rem;
  text-align: center;
}

.fb-stat-number {
  font-family: var(--fb-font-head);
  font-weight: 800;
  font-size: 2.1rem;
  color: #7a1e1e;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.fb-stat-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b7280;
}

.fb-hours-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  padding: 1.75rem 2rem;
}

.fb-hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--fb-border);
  font-size: 0.93rem;
}

.fb-hours-row:last-child {
  border-bottom: none;
}

.fb-hours-row span {
  color: var(--fb-subtle);
}

.fb-hours-row strong {
  color: #102a43;
}

.fb-module-card {
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-card);
  overflow: hidden;
  background: var(--fb-white);
  transition: border-color 0.2s ease;
}

.fb-module-card:hover {
  border-color: var(--fb-primary);
}

.fb-module-header {
  width: 100%;
  background: var(--fb-white);
  border: 0;
  padding: 1.25rem 1.5rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.fb-module-header:not(.collapsed) {
  background: #f0fdf9;
}

.fb-module-header:focus {
  outline: none;
  box-shadow: none;
}

.fb-module-kicker {
  font-family: var(--fb-font-head);
  font-size: 1.02rem;
  font-weight: 700;
  color: #102a43;
  letter-spacing: 0;
  text-transform: uppercase;
  display: inline;
}

.fb-module-kicker::after {
  content: ": ";
}

.fb-module-title {
  font-family: var(--fb-font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: #102a43;
  margin: 0;
  line-height: 1.4;
  display: inline;
}

.fb-module-body {
  padding: 0 1.5rem 1.25rem;
}

.fb-module-body ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.fb-module-body ul li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.45rem;
  color: var(--fb-subtle);
  font-size: 0.875rem;
  line-height: 1.55;
}

.fb-module-body ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--fb-primary);
  font-weight: 700;
  font-size: 0.8rem;
}

/* ── Format Info Cards ──────────────────────────────────────────────── */
.fb-format-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.fb-format-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-card);
  padding: 1.25rem;
}

.fb-format-card h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--fb-ink);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.fb-format-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fb-format-card ul li {
  font-size: 0.83rem;
  color: var(--fb-subtle);
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

/* ── Coordinator Section ────────────────────────────────────────────── */
.fb-faculty-card {
  background: #f9fafb;
  border: 1px solid var(--fb-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
}

.fb-faculty-card-accent {
  max-width: 380px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  border: none;
  border-top: 4px solid var(--institutional-accent);
  box-shadow: 0 4px 24px rgba(16, 42, 67, 0.06);
}

.fb-coordinator-sticky-col {
  position: sticky;
  top: 2rem;
}

@media (max-width: 991px) {
  .fb-coordinator-sticky-col {
    position: static;
  }
}

.fb-faculty-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.fb-faculty-photo-wrap {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid rgba(122, 30, 30, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  overflow: hidden;
}

.fb-faculty-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--fb-border);
  display: block;
  margin: 0 auto 1rem;
}

.fb-faculty-card-accent .fb-faculty-photo {
  width: 100%;
  height: 100%;
  border: none;
  margin: 0;
}

.fb-faculty-name {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: var(--fb-ink);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.fb-faculty-role {
  color: var(--fb-primary);
  font-size: 0.83rem;
  font-weight: 600;
  margin: 0;
  font-style: italic;
}

.fb-faculty-card-accent .fb-faculty-role {
  color: var(--fb-subtle);
  font-style: normal;
}

.fb-faculty-dept {
  color: var(--fb-subtle);
  font-size: 0.83rem;
  margin-top: 0.35rem;
}

/* ── Faculty Grid ───────────────────────────────────────────────────── */
.fb-fac-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.fb-fac-card {
  padding: 2rem;
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 8px;
  transition: box-shadow 0.2s ease;
}

.fb-fac-card:hover {
  box-shadow: var(--fb-shadow-sm);
}

.fb-fac-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--fb-border);
}

.fb-fac-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--fb-border);
}

.fb-fac-name {
  font-family: var(--fb-font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: #102a43;
  margin-bottom: 0.25rem;
}

.fb-fac-role {
  color: #7a1e1e;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.fb-fac-org {
  color: var(--fb-subtle);
  font-size: 0.85rem;
}

.fb-fac-bio {
  color: var(--fb-subtle);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
  text-align: justify;
}

/* ── Certificate Section ────────────────────────────────────────────── */
.fb-cert-display {
  text-align: center;
  background: var(--fb-white);
  max-width: 100%;
  margin: 5px auto;
  position: relative;
}

.fb-cert-divider {
  width: 60px;
  height: 2px;
  background: #c9a86a;
  margin: 0 auto 1.25rem;
}

.fb-cert-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 0.75rem;
}

.fb-cert-title {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: #102a43;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  line-height: 1.35;
}

.fb-cert-name {
  font-family: var(--fb-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: #102a43;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

/* Plain left-aligned section tag + heading (2-col sections) */
.fb-tag-plain {
  display: block;
  color: #4b5563;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.fb-left-heading {
  font-family: var(--fb-font-head);
  font-weight: 800;
  font-size: clamp(28px, 3vw, 42px);
  color: #102a43;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.fb-cert-body {
  color: var(--fb-muted);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
}

.fb-cert-requirements {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fb-cert-requirements li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
  color: var(--fb-body);
  line-height: 1.5;
}

/* ── Fee Section ────────────────────────────────────────────────────── */
.fb-fee-card {
  background: #f0fdf9;
  border: 1.5px solid var(--fb-primary);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.fb-fee-amount {
  font-family: var(--fb-font-head);
  font-weight: 800;
  font-size: 2.8rem;
  color: #102a43;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.fb-fee-gst {
  color: #1f2937;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.fb-fee-gst-note {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fb-subtle);
}

.fb-fee-subtitle {
  color: var(--fb-subtle);
  margin-bottom: 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.fb-fee-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.fb-fee-points li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0;
  color: var(--fb-subtle);
  font-size: 0.92rem;
  line-height: 1.6;
}

.fb-fee-points li i {
  color: #7a1e1e;
  margin-top: 4px;
  flex-shrink: 0;
}

.fb-fee-points li strong {
  color: var(--fb-subtle);
}

.fb-fee-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: left;
}

.fb-fee-option {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 12px;
  padding: 1.25rem;
}

.fb-fee-option h6 {
  font-weight: 700;
  color: var(--fb-ink);
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.fb-fee-option p {
  color: var(--fb-muted);
  font-size: 0.83rem;
  margin: 0;
  line-height: 1.5;
}

/* ── Admission Steps ────────────────────────────────────────────────── */
.fb-adm-heading {
  font-family: var(--fb-font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: #102a43;
  text-align: center;
  margin-bottom: 1.5rem;
}

.fb-adm-step {
  background-color: #f4f6f8;
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 1.1rem;
  position: relative;
  overflow: hidden;
}

.fb-adm-number {
  position: absolute;
  top: 0.75rem;
  right: 1.25rem;
  font-family: var(--fb-font-head);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(122, 30, 30, 0.1);
  line-height: 1;
}

.fb-adm-title {
  font-weight: 700;
  color: #102a43;
  font-size: 1rem;
  margin-bottom: 0.4rem;
  font-family: var(--fb-font-head);
}

.fb-adm-desc {
  color: var(--fb-subtle);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
}

/* ── Advisory Section ───────────────────────────────────────────────── */
.fb-advisory-note {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 6px;
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: #102a43;
}

.fb-advisory-note i {
  color: #7a1e1e;
  font-size: 1.1rem;
}

.fb-advisor-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-top: 4px solid #7a1e1e;
  border-radius: 8px;
  box-shadow: var(--fb-shadow-sm);
  padding: 2.25rem 2.5rem;
}

.fb-advisor-card h4 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: #102a43;
  margin-bottom: 0.35rem;
}

.fb-advisor-sub {
  color: var(--fb-subtle);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.fb-form-group {
  margin-bottom: 1.1rem;
}

.fb-form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1f2937;
  margin-bottom: 0.4rem;
}

.fb-form-group label span {
  color: #b91c1c;
}

.fb-form-group input {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 0.65rem 0.9rem;
  font-size: 0.95rem;
  color: #1f2937;
  background: var(--fb-white);
  outline: none;
  transition: border-color 0.15s ease;
}

.fb-form-group input:focus {
  border-color: #7a1e1e;
}

.fb-form-group input::placeholder {
  color: #9ca3af;
}

.fb-advisor-submit {
  width: 100%;
  background: var(--fb-primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  padding: 0.85rem 1rem;
  margin-top: 0.25rem;
  transition: background 0.15s ease;
}

.fb-advisor-submit:hover {
  background: #007a4e;
}

/* ── Eligibility Card ───────────────────────────────────────────────── */
.fb-eligibility-card {
  background: #fafafa;
  border: 1px solid var(--fb-border);
  border-top: 3px solid #d9b98a;
  border-radius: 4px;
  padding: 2rem;
}

.fb-eligibility-card h5 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: var(--fb-ink);
  margin-bottom: 1rem;
}

.fb-elig-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  color: var(--fb-body);
  line-height: 1.5;
}

.fb-no-code-box {
  border-top: 1px solid var(--fb-border);
  padding-top: 1.25rem;
  margin-top: 1.25rem;
}

.fb-no-code-box p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--fb-subtle);
  line-height: 1.55;
}

.fb-no-code-box strong {
  color: var(--fb-ink);
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--fb-font-head);
  font-size: 1.05rem;
}

.fb-no-code-box strong i {
  color: #7a1e1e;
}

/* Solid circle checks (participant profiles) */
.fb-profile-list .fb-check-icon {
  background: #7a1e1e;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.fb-profile-list .fb-check-icon svg {
  width: 10px;
  height: 10px;
}

.fb-profile-list .fb-check-icon svg polyline {
  stroke: #fff;
}

/* ── CTA Section ────────────────────────────────────────────────────── */
.fb-cta-section {
  background: #0c1a2b;
  padding: 80px 0;
  text-align: center;
  color: #fff;
}

.fb-cta-inner {
  background: linear-gradient(135deg, #0f2e22, #123a2b);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 64px 48px;
  max-width: 900px;
  margin: 0 auto;
}

/* ── FAQ ────────────────────────────────────────────────────────────── */
.fb-faq-accordion .accordion-item {
  border: 1px solid var(--border-fine);
  border-radius: 4px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--bg-white);
}

.fb-faq-accordion .accordion-button {
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-trust);
  background: var(--bg-white);
  box-shadow: none;
  padding: 1.15rem 1.5rem;
  transition: none;
}

.fb-faq-accordion .accordion-button:not(.collapsed) {
  color: var(--primary-trust);
  background: var(--bg-white);
}

.fb-faq-accordion .accordion-button::after {
  background-image: none !important;
  content: "\f067";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--institutional-accent);
  width: auto;
  height: auto;
  line-height: 1;
  transform: none !important;
  transition: none;
}

.fb-faq-accordion .accordion-button:not(.collapsed)::after {
  content: "\f068";
  transform: none !important;
}

.fb-faq-accordion .accordion-body {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  background: #ffffff !important;
}

.fb-cta-title {
  font-family: var(--fb-font-head);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 40px);
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.fb-cta-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
  max-width: 680px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

.fb-cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Note Card ──────────────────────────────────────────────────────── */
.fb-note-card {
  background: var(--fb-white);
  border: 1px solid var(--fb-border);
  border-radius: 4px;
  padding: 2rem 2.5rem;
  text-align: center;
  margin-top: 2rem;
}

.fb-note-card p {
  margin: 0;
  color: var(--fb-subtle);
  font-size: 0.93rem;
  line-height: 1.65;
}

.fb-note-card strong {
  color: var(--fb-ink);
}

.fb-note-highlight {
  color: inherit;
  font-weight: inherit;
}

/* ── Cert Info Cards ────────────────────────────────────────────────── */
.fb-cert-card {
  background: #fff;
  border: 1px solid var(--fb-border);
  border-radius: var(--fb-radius-card);
  padding: 1.5rem;
  height: 100%;
  transition: box-shadow 0.2s ease;
}

.fb-cert-card:hover {
  box-shadow: var(--fb-shadow-sm);
}

.fb-cert-card h5 {
  font-family: var(--fb-font-head);
  font-weight: 700;
  color: var(--fb-ink);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.fb-cert-card p {
  color: var(--fb-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.fb-cert-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fb-cert-card ul li {
  font-size: 0.88rem;
  color: var(--fb-subtle);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.fb-cert-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--fb-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.fb-cert-highlight-box {
  background: rgba(122, 30, 30, 0.06);
  border-left: 3px solid #7a1e1e;
  border-radius: 0 6px 6px 0;
  padding: 0.75rem 1rem;
  margin-top: 0.75rem;
}

.fb-cert-highlight-box strong {
  color: #7a1e1e;
  font-size: 0.85rem;
}

.fb-cert-highlight-box p {
  color: var(--fb-ink);
  font-size: 0.85rem;
  margin: 0.25rem 0 0;
}

/* ── Coordinator text content ───────────────────────────────────────── */
.fb-coordinator-content h2 {
  font-family: var(--fb-font-head);
  font-weight: 800;
  color: var(--fb-ink);
  font-size: clamp(22px, 2.5vw, 32px);
  margin-bottom: 1rem;
}

.fb-coordinator-content p {
  color: var(--fb-subtle);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.fb-coordinator-content strong {
  color: var(--fb-ink);
}

.fb-coordinator-intro {
  margin-bottom: 3rem;
}

.fb-coordinator-row-2 {
  padding-top: 2.5rem;
  border-top: 1px dashed var(--fb-border);
}

.fb-coordinator-bio {
  margin-top: 0;
}

.fb-coordinator-bio h4 {
  font-size: 1.15rem;
  color: var(--primary-trust);
  margin-bottom: 0.75rem;
}

.fb-coordinator-bio p {
  font-size: 0.88rem;
  color: var(--fb-subtle);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 992px) {
  .fb-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fb-format-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fb-fee-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .fb-section-padding {
    padding: 48px 0;
  }

  .fb-exec-hero {
    padding: 48px 0 40px;
  }

  .fb-hero-meta {
    grid-template-columns: 1fr;
    row-gap: 0.4rem;
  }

  .fb-accordion-grid {
    grid-template-columns: 1fr;
  }

  .fb-modules-grid {
    grid-template-columns: 1fr;
  }

  .fb-fac-grid {
    grid-template-columns: 1fr;
  }

  .fb-fac-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .fb-tool-logos {
    grid-template-columns: repeat(3, 1fr);
  }

  .fb-admission-steps {
    flex-direction: column;
    align-items: center;
  }

  .fb-adm-step:not(:last-child)::after {
    display: none;
  }

  .fb-capstone-grid {
    grid-template-columns: 1fr;
  }

  .fb-cta-section {
    padding: 48px 0;
  }
}

@media (max-width: 576px) {
  .fb-benefits-grid {
    grid-template-columns: 1fr;
  }

  .fb-tool-logos {
    grid-template-columns: repeat(2, 1fr);
  }

  .fb-fee-card {
    padding: 2rem 1.25rem;
  }

  .fb-format-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== STICKY BOTTOM BAR ===== */
.bottom-bar {
  position: fixed;
  z-index: 99999;
  width: 100%;
  left: 0;
  bottom: 0;
  padding: 10px;
  background: #d3d6d5;
  box-shadow: 1rem 0 3rem rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.bottom-bar .theme-btn {
  padding: 3px 20px !important;
  font-size: 10px !important;
  line-height: 26px;
  text-transform: capitalize !important;
  width: 215px !important;
  min-width: 215px;
}

@media (max-width: 575px) {
  .bottom-bar {
    gap: 8px;
  }

  .bottom-bar .theme-btn {
    width: auto !important;
    min-width: unset;
    font-size: 10px !important;
  }
}





.section-padding {
  padding: 6.5rem 0;
}

.section-header {
  max-width: 750px;
  margin-bottom: 3.5rem;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header .tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.12rem;
  color: var(--text-muted);
}

/* Media query: max-width 1200px */
@media (max-width: 1200px) {
  .container {
    padding: 0 1.5rem;
  }
}

/* Media query: max-width 768px */
@media (max-width: 768px) {
  .section-padding {
    padding: 4.5rem 0;
  }
}

.structured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.inst-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-fine);
  border-top: 3px solid var(--institutional-accent);
  border-radius: 6px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(16, 42, 67, 0.02);
}

.inst-card i {
  color: var(--institutional-accent);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.inst-card h4 {
  font-size: 1.05rem;
  color: var(--primary-trust);
  margin-bottom: 0.6rem;
}

.inst-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.section-header .tag {
  color: var(--institutional-accent) !important;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  display: inline-block;
}

/* Media query: max-width 1024px */
@media (max-width: 1024px) {
  .structured-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem !important;
  }
}

/* Media query: max-width 768px */
@media (max-width: 768px) {
  .section-padding {
    padding: 3rem 0 !important;
  }

  .section-header h2 {
    font-size: 24px !important;
  }

  .structured-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
}

.accordion-body {
  padding: 0 26px 15px;
  font-size: 0.95rem;
  background: #ffffff !important;
}

/* ── New Hero Layout (exec-hero-grid) ──────────────────────────────── */
.exec-hero-grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 3rem;
  align-items: stretch;
}

.exec-hero-content {
  display: flex;
  flex-direction: column;
}

/* Logo Row */
.hero-logo-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.hero-logo-card {
  flex-shrink: 0;
}

.hero-iitr-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.hero-logo-divider {
  display: block;
  width: 1px;
  height: 44px;
  background: #c8d6d2;
  flex-shrink: 0;
}

.hero-partner-container {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hero-partner-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6b7280;
  line-height: 1;
}

.hero-partner-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

/* Badge Strip */
.exec-badge-strip {
    display: inline;
    /* display: inline-flex; */
    gap: 0.5rem;
    background: #d23f3f36;
    color: #7a1e1e;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 4px;
    padding: 5px 12px;
    margin-bottom: 1.25rem;
    max-width: fit-content;
}

/* Title */
.exec-hero-content h1 {
  font-family: var(--fb-font-head);
  font-size: clamp(26px, 2.8vw, 40px);
  font-weight: 800;
  color: var(--primary-trust);
  line-height: 1.15;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

/* Subtitle / Tagline */
.exec-hero-subtitle {
  font-size: clamp(14px, 1.15vw, 16px);
  color: var(--fb-subtle);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

/* Desc */
.exec-hero-desc {
  font-size: clamp(14px, 1.05vw, 15px);
  color: var(--fb-subtle);
  line-height: 1.6;
}

/* Key Facts Grid */
.key-facts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 1.15rem;
  column-gap: 1.5rem;
  background: #faf9f6;
  border: 1px solid rgba(16, 42, 67, 0.08);
  border-radius: 10px;
  padding: 22px 24px;
  margin-bottom: 1.75rem;
}

/* Hero Actions (CTA Buttons) */
.exec-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.exec-hero-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
  cursor: pointer;
  font-family: var(--fb-font-body);
  line-height: 1.4;
  border: 2px solid transparent;
}

.exec-hero-actions .btn-primary {
  background: #009962;
  color: #ffffff;
  border-color: #009962;
}

.exec-hero-actions .btn-primary:hover {
  background: #007a4e;
  border-color: #007a4e;
  color: #ffffff;
}

.exec-hero-actions .btn-secondary {
  background: #ffffff;
  color: #102a43;
  border-color: #d1d5db;
}

.exec-hero-actions .btn-secondary:hover {
  background: #f4f6f8;
  border-color: #9ca3af;
  color: #102a43;
}

.exec-hero-actions .btn-dark-inst {
  background: #102a43;
  color: #ffffff;
  border-color: #102a43;
}

.exec-hero-actions .btn-dark-inst:hover {
  background: #0b1e30;
  border-color: #0b1e30;
  color: #ffffff;
}

/* Image Wrapper */
.hero-image-wrapper {
  border-radius: 8px;
  overflow: hidden;
  border: 4px double var(--accent-gold);
  box-shadow: 0 10px 30px rgba(16, 42, 67, 0.05);
  min-height: 380px;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Responsive */
@media (max-width: 991px) {
  .exec-hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-image-wrapper {
    min-height: 280px;
    height: 280px;
  }
}

@media (max-width: 768px) {
  .key-facts-grid {
    grid-template-columns: 1fr;
    row-gap: 0.75rem;
  }

  .exec-hero-content h1 {
    font-size: clamp(22px, 5vw, 30px);
  }
}