/* =========================================================
   SITE.CSS — Clarity in School
   Brand: Inter / Navy #1d3d72 / Green #3aaa35 / Orange #f7941d
   ========================================================= */

:root {
  --navy:         #1d3d72;
  --navy-dark:    #152d54;
  --navy-light:   #2a5099;
  --green:        #3aaa35;
  --green-dark:   #2d8729;
  --green-light:  #4dc747;
  --orange:       #f7941d;
  --orange-dark:  #d97d10;
  --blue-mid:     #2e78c7;
  --warm-cream:   #faf8f5;
  --warm-sand:    #f3efe8;
  --text:         #1e293b;
  --text-muted:   #64748b;
  --gray-50:      #f8fafc;
  --gray-100:     #f1f5f9;
  --gray-200:     #e2e8f0;
  --gray-300:     #cbd5e1;
  --white:        #ffffff;
  --violet:       #7c3aed;
  --violet-dark:  #6d28d9;
  --teal:         #0e7490;
  --teal-dark:    #0c6080;
  --radius-sm:    6px;
  --radius-md:    10px;
  --radius-lg:    16px;
  --radius-xl:    24px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overscroll-behavior-y: none;
}
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
}

/* =====================================================
   HEADER & BINDER NAVIGATION
   ===================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-200), 0 4px 16px rgba(0,0,0,0.06);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 1.2rem 1.75rem;
  border-bottom: 1px solid var(--gray-100);
}

.header-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo {
  position: absolute;
  left: max(1.5rem, calc((100% - 1200px) / 2 + 1.5rem));
  height: 54px;
  width: auto;
  display: block;
}

.header-name {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy);
  line-height: 1.15;
}

.header-name em {
  font-style: normal;
  color: var(--orange);
  font-weight: 400;
}

.mobile-menu-btn {
  display: none;
  position: absolute;
  right: 1.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 0.38rem 0.7rem;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
  line-height: 1;
}

.mobile-menu-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}

/* --- BINDER TABS --- */
.binder-tabs {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 1.25rem;
  gap: 0.15rem;
  border-bottom: 3px solid var(--gray-200);
  background: var(--gray-50);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.binder-tabs::-webkit-scrollbar { display: none; }

.binder-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--text-muted);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border-top: 4px solid transparent;
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
  border-bottom: none;
  position: relative;
  margin-bottom: -3px;
  padding-bottom: calc(0.6rem + 3px);
  transition: all 0.18s ease;
  white-space: nowrap;
  background: transparent;
}

.binder-tab:hover,
.binder-tab.active { background: var(--white); }

.binder-tab.active { font-weight: 700; }

/* Tab-specific accent colors — faint on rest, full on hover/active */
.binder-tab.tab-1 { border-top-color: rgba(29,61,114,0.22); border-left-color: rgba(29,61,114,0.13); border-right-color: rgba(29,61,114,0.13); }
.binder-tab.tab-1:hover,
.binder-tab.tab-1.active { border-top-color: var(--navy); border-left-color: var(--navy); border-right-color: var(--navy); color: var(--navy); }

.binder-tab.tab-2 { border-top-color: rgba(58,170,53,0.22); border-left-color: rgba(58,170,53,0.13); border-right-color: rgba(58,170,53,0.13); }
.binder-tab.tab-2:hover,
.binder-tab.tab-2.active { border-top-color: var(--green); border-left-color: var(--green); border-right-color: var(--green); color: var(--green-dark); }

.binder-tab.tab-3 { border-top-color: rgba(247,148,29,0.22); border-left-color: rgba(247,148,29,0.13); border-right-color: rgba(247,148,29,0.13); }
.binder-tab.tab-3:hover,
.binder-tab.tab-3.active { border-top-color: var(--orange); border-left-color: var(--orange); border-right-color: var(--orange); color: var(--orange-dark); }

.binder-tab.tab-4 { border-top-color: rgba(46,120,199,0.22); border-left-color: rgba(46,120,199,0.13); border-right-color: rgba(46,120,199,0.13); }
.binder-tab.tab-4:hover,
.binder-tab.tab-4.active { border-top-color: var(--blue-mid); border-left-color: var(--blue-mid); border-right-color: var(--blue-mid); color: var(--blue-mid); }

/* External / Science tab — violet */
.binder-tab.tab-5 {
  background: rgba(124,58,237,0.05);
  border-top-color: var(--violet);
  border-left-color: rgba(124,58,237,0.28);
  border-right-color: rgba(124,58,237,0.28);
  color: var(--violet);
  font-weight: 700;
}
.binder-tab.tab-5:hover {
  background: rgba(124,58,237,0.1);
  color: var(--violet-dark);
  border-left-color: var(--violet);
  border-right-color: var(--violet);
}

/* External / Teacher Clarity tab — teal */
.binder-tab.tab-6 {
  background: rgba(14,116,144,0.05);
  border-top-color: var(--teal);
  border-left-color: rgba(14,116,144,0.28);
  border-right-color: rgba(14,116,144,0.28);
  color: var(--teal);
  font-weight: 700;
}
.binder-tab.tab-6:hover {
  background: rgba(14,116,144,0.1);
  color: var(--teal-dark);
  border-left-color: var(--teal);
  border-right-color: var(--teal);
}

.tab-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  opacity: 0.7;
}
.binder-tab:hover .tab-icon,
.binder-tab.active .tab-icon { opacity: 1; }

/* =====================================================
   PAGE INTRO STRIP
   ===================================================== */

.page-intro-strip {
  padding: 2rem 0 1.75rem;
  border-bottom: 1px solid var(--gray-100);
}

.page-intro-strip .eyebrow {
  display: block;
  margin-bottom: 0.4rem;
}

.page-strip-title {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

/* =====================================================
   LAYOUT UTILITIES
   ===================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 4.5rem 0; }
.section-sm { padding: 2.5rem 0; }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-top: 0.4rem;
}

.section-header p {
  color: var(--text-muted);
  max-width: 620px;
  margin: 0.65rem auto 0;
  font-size: 0.95rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}
.eyebrow-navy   { color: var(--navy); }
.eyebrow-orange { color: var(--orange); }
.eyebrow-violet { color: var(--violet); }
.eyebrow-white  { color: rgba(255,255,255,0.65); }
.eyebrow-blue   { color: var(--blue-mid); }

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(58,170,53,0.3);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-1px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(29,61,114,0.3);
}

/* =====================================================
   ── PHILOSOPHY PAGE ──
   ===================================================== */

/* Hero / Manifesto Card */
.hero-card {
  background: var(--white);
  border: 2px solid var(--navy);
  border-top: 6px solid var(--navy);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: 0 6px 32px rgba(29,61,114,0.1);
}

.hero-card-icon {
  width: 54px; height: 54px;
  background: var(--navy);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-card h2 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.manifesto-text {
  font-size: clamp(0.97rem, 1.8vw, 1.12rem);
  line-height: 1.8;
  color: var(--text);
}

.manifesto-text strong {
  color: var(--navy);
  font-weight: 700;
}

/* Callout Boxes */
.callout-box {
  background: var(--warm-cream);
  border: 1px solid var(--gray-200);
  border-left: 5px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
}

.callout-box.callout-navy  { border-left-color: var(--navy); background: #f0f4fb; }
.callout-box.callout-blue  { border-left-color: var(--blue-mid); background: #f0f5fb; }
.callout-box.callout-orange { border-left-color: var(--orange); background: #fff8f0; }

.callout-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.callout-icon {
  width: 40px; height: 40px;
  background: var(--green);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.callout-icon.icon-navy   { background: var(--navy); }
.callout-icon.icon-orange { background: var(--orange); }

.callout-box h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}

.callout-box p {
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--text);
}

/* Split Grid — Traditional vs CIS Way */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.split-col {
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-200);
}

.split-col.split-bad {
  background: #fff5f5;
  border-color: #fecaca;
  border-top: 5px solid #dc2626;
}

.split-col.split-good {
  background: #f0fbf0;
  border-color: #bbf7d0;
  border-top: 5px solid var(--green);
}

.split-col h3 {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.split-col.split-bad h3  { color: #dc2626; }
.split-col.split-good h3 { color: var(--green-dark); }

.split-item {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.split-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.split-item-icon { flex-shrink: 0; margin-top: 2px; }
.split-col.split-bad  .split-item-icon { color: #dc2626; }
.split-col.split-good .split-item-icon { color: var(--green); }

.split-item strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.split-item p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* Reality Checklist Box */
.checklist-box {
  background: linear-gradient(135deg, #eef3fb 0%, #e8f5e9 100%);
  border: 1px solid var(--gray-200);
  border-top: 5px solid var(--navy);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
}

.checklist-box h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.checklist-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.checklist-item:last-child { margin-bottom: 0; }

.check-circle {
  width: 26px; height: 26px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  margin-top: 1px;
}

.checklist-text strong {
  display: block;
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.2rem;
}

.checklist-text p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text);
}

/* =====================================================
   ── FRAMEWORKS PAGE ──
   ===================================================== */

.intro-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 65%, #1a4a25 100%);
  border-radius: var(--radius-xl);
  padding: 3rem 3.25rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.intro-banner::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(58,170,53,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.intro-banner .eyebrow { margin-bottom: 0.75rem; }

.intro-banner p {
  font-size: clamp(0.98rem, 1.7vw, 1.1rem);
  line-height: 1.8;
  color: rgba(255,255,255,0.88);
  max-width: 820px;
  margin-bottom: 1.75rem;
}

/* Bare Knuckles Highlight */
.highlight-block {
  background: var(--warm-cream);
  border: 1px solid var(--gray-200);
  border-left: 6px solid var(--orange);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
}

.highlight-block h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--orange-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.highlight-block p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--text);
}

/* Delivery Models Grid */
.delivery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.delivery-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.delivery-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.09);
}

.delivery-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.delivery-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.delivery-card p {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-muted);
}

/* Expertise Library — hover-expand cards */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.expertise-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.65rem;
  cursor: default;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.expertise-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.expertise-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(29,61,114,0.13);
  border-color: rgba(29,61,114,0.25);
}
.expertise-card:hover::after { transform: scaleX(1); }

.expertise-card-icon {
  width: 44px; height: 44px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  margin-bottom: 0.9rem;
  transition: background 0.25s ease, color 0.25s ease;
}
.expertise-card:hover .expertise-card-icon {
  background: var(--navy);
  color: var(--white);
}

.expertise-card h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 0;
}

.expertise-card .expertise-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin-top: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin-top 0.3s ease;
}

.expertise-card:hover .expertise-desc,
.expertise-card.open .expertise-desc {
  max-height: 220px;
  opacity: 1;
  margin-top: 0.65rem;
}

/* =====================================================
   ── NETWORK PAGE ──
   ===================================================== */

.network-banner {
  background: var(--navy-dark);
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 3rem 3.25rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.network-banner p {
  font-size: clamp(1rem, 1.9vw, 1.18rem);
  line-height: 1.82;
  color: rgba(255,255,255,0.88);
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* 2-col content grid */
.content-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.content-col-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1.25rem;
  padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--gray-200);
  letter-spacing: -0.01em;
}

/* Stakeholder list */
.stakeholder-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.stakeholder-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  transition: all 0.2s ease;
}
.stakeholder-item:hover {
  border-color: var(--navy);
  background: var(--gray-50);
  transform: translateX(3px);
}

.stakeholder-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  flex-shrink: 0;
}

/* Partner detail cards (Led by Proven Field Leadership) */
.partner-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Managing Partner name card */
.partner-name-card {
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 520px;
}

.partner-photo {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 45%;
  flex-shrink: 0;
  border: 3px solid rgba(255,255,255,.3);
}

.partner-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.5);
  margin-bottom: 0.5rem;
}

.partner-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
}

/* Partner background cards */
.partner-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.partner-card h4 {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange-dark);
  margin-bottom: 0.45rem;
}

.partner-card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* =====================================================
   ── CONNECT PAGE ──
   ===================================================== */

.connect-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.connect-sidebar h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.connect-sidebar p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.connect-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
}

.connect-badge-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.connect-badge span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

/* Form Frame */
.form-frame {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: 5px solid var(--blue-mid);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: 0 4px 40px rgba(0,0,0,0.07);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 0.72rem 0.95rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(46,120,199,0.12);
}

.form-control::placeholder { color: var(--gray-300); }

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-submit {
  width: 100%;
  padding: 0.9rem;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 0.75rem;
}

.form-submit:hover {
  background: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(29,61,114,0.3);
}

.form-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-success {
  display: none;
  text-align: center;
  padding: 2.5rem 1.5rem;
}
.form-success.show { display: block; }

.success-icon {
  width: 64px; height: 64px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto 1.25rem;
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* =====================================================
   FOOTER
   ===================================================== */

.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 0 2rem;
  margin-top: 5rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 2rem;
}

.footer-brand h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.65rem;
}
.footer-brand h3 em {
  font-style: normal;
  color: var(--orange);
  font-weight: 400;
}

.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.65;
}

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.86rem;
  padding: 0.28rem 0;
  transition: color 0.18s ease;
}
.footer-col a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* =====================================================
   RESPONSIVE — TABLET (1024px)
   ===================================================== */

@media (max-width: 1024px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .connect-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .stakeholder-list { grid-template-columns: repeat(2, 1fr); }
  .partner-detail-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =====================================================
   RESPONSIVE — MOBILE (768px)
   ===================================================== */

@media (max-width: 768px) {
  /* Mobile nav */
  .mobile-menu-btn { display: flex; }

  .binder-tabs {
    display: none;
    flex-direction: column;
    padding: 0;
    gap: 0;
    border-bottom: none;
    background: var(--white);
    border-top: 3px solid var(--gray-200);
    box-shadow: 0 10px 28px rgba(0,0,0,0.1);
    overflow: visible;
  }

  .binder-tabs.open { display: flex; }

  .binder-tab {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    border-radius: 0;
    border: none;
    border-left: 4px solid transparent;
    border-bottom: 1px solid var(--gray-100);
    padding: 0.95rem 1.25rem;
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text);
    background: var(--white);
  }

  .binder-tab::before { display: none; }
  .binder-tab.tab-1 { border-left-color: var(--navy); }
  .binder-tab.tab-2 { border-left-color: var(--green); }
  .binder-tab.tab-3 { border-left-color: var(--orange); }
  .binder-tab.tab-4 { border-left-color: var(--blue-mid); }
  .binder-tab.tab-5 {
    margin-left: 0;
    border-left-color: var(--violet);
    background: rgba(124,58,237,0.04);
    border-top: 2px solid rgba(124,58,237,0.15);
  }
  .binder-tab.tab-6 {
    margin-left: 0;
    border-left-color: var(--teal);
    background: rgba(14,116,144,0.04);
    border-top: 2px solid rgba(14,116,144,0.15);
  }
  .binder-tab.active { background: var(--gray-50); }
  .binder-tab:hover  { transform: none; }

  /* Layout */
  .section { padding: 3rem 0; }
  .section-sm { padding: 2rem 0; }
  .split-grid { grid-template-columns: 1fr; }
  .delivery-grid { grid-template-columns: 1fr; }
  .content-grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .expertise-grid { grid-template-columns: 1fr; }
  .stakeholder-list { grid-template-columns: 1fr; }
  .partner-detail-grid { grid-template-columns: 1fr; }
  .partner-name-card { padding: 1.25rem 1.5rem; gap: 1rem; }
  .partner-photo { width: 84px; height: 84px; }
  .partner-label { font-size: .68rem; margin-bottom: .35rem; }
  .partner-name { font-size: 1.1rem; white-space: nowrap; }

  /* Always show expertise text on mobile */
  .expertise-card .expertise-desc {
    max-height: none;
    opacity: 1;
    margin-top: 0.65rem;
    overflow: visible;
  }

  /* Form */
  .form-frame { padding: 2rem; }
  .form-row { grid-template-columns: 1fr; }

  /* Banners */
  .intro-banner { padding: 2rem; }
  .network-banner { padding: 2rem; }
  .hero-card { padding: 2rem; }
  .checklist-box { padding: 1.75rem; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .page-strip-title { font-size: 1.9rem; }

  /* Mobile header — shrink name and logo to fit logo + name + hamburger */
  .header-top { padding: 0.85rem 1.25rem; }
  .header-name { font-size: 1.55rem; }
  .header-logo { height: 30px; }
  .mobile-menu-btn { right: 1.25rem; }
}