/* ==========================================================================
   SOCIÉTÉ DES AMIS DES MUSÉES DE BÉZIERS - DESIGN SYSTEM & FEUILLE DE STYLE
   Association Loi 1901 | RNA W341012999 | SIREN 901886903
   Aesthetic: Raw Charcoal, Earth Ocher, Alabaster Paper, Structural Serif & Monospace
   ========================================================================== */

/* --- CSS Reset & Custom Properties --- */
:root {
  --color-charcoal: #1C1A17;
  --color-charcoal-light: #2C2824;
  --color-ocher: #C87D55;
  --color-ocher-hover: #b06842;
  --color-ocher-subtle: rgba(200, 125, 85, 0.15);
  --color-alabaster: #F9F6F0;
  --color-card-bg: #FFFFFF;
  --color-border: #D9D2C9;
  --color-border-subtle: #EAE5DE;
  --color-muted: #5C5852;
  --color-text: #1C1A17;
  --color-surface-soft: #F2EDE4;

  --font-serif: "Playfair Display", "Baskerville", "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Courier New", Courier, monospace;

  --nav-utility-height: 38px;
  --nav-main-height: 72px;
  --total-nav-height: 110px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  padding-top: var(--total-nav-height);
  margin: 0;
  background-color: var(--color-alabaster);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: var(--color-charcoal);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

a:hover {
  color: var(--color-ocher);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-charcoal);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 2.35rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.85rem;
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

h4 {
  font-size: 1.15rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-charcoal);
}

p.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-muted);
}

ul, ol {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
}

blockquote {
  border-left: 4px solid var(--color-ocher);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background-color: var(--color-surface-soft);
  font-style: italic;
  color: var(--color-charcoal);
}

/* --- Utility Typography --- */
.font-mono {
  font-family: var(--font-mono);
}

.font-serif {
  font-family: var(--font-serif);
}

.text-ocher {
  color: var(--color-ocher);
}

.text-muted {
  color: var(--color-muted);
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  background-color: var(--color-surface-soft);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.badge-ocher {
  background-color: var(--color-ocher-subtle);
  color: var(--color-ocher);
  border-color: rgba(200, 125, 85, 0.3);
}

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-wrapper {
  flex: 1 0 auto;
  padding: 40px 0 60px 0;
}

/* --- Reading Progress Strip --- */
.reading-progress-track {
  position: fixed;
  top: 0;
  right: 0;
  width: 4px;
  height: 100vh;
  background: rgba(200, 125, 85, 0.2);
  z-index: 10001;
  pointer-events: none;
}

.reading-progress-bar {
  width: 100%;
  height: 0%;
  background: var(--color-ocher);
  transition: height 0.05s ease-out;
}

/* --- Top Header & Sticky Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  box-shadow: 0 2px 8px rgba(28, 26, 23, 0.08);
}

/* Row 1: Utility Bar */
.utility-bar {
  background-color: var(--color-charcoal);
  color: var(--color-alabaster);
  height: var(--nav-utility-height);
  font-family: var(--font-mono);
  font-size: 12px;
  border-bottom: 1px solid #2C2824;
}

.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.utility-data {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.utility-data span {
  opacity: 0.9;
}

.utility-link {
  color: #F9F6F0;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: 12px;
  transition: color 0.2s ease;
}

.utility-link:hover {
  color: var(--color-ocher);
}

/* Row 2: Main Navigation Bar */
.main-nav-bar {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-main-height);
  display: flex;
  align-items: center;
}

.main-nav-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-identity {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-charcoal);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-ocher);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* Navigation Links & Dropdowns */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 4px;
  min-height: 44px;
  min-width: 44px;
}

.nav-link:hover, .nav-item.active > .nav-link {
  color: var(--color-ocher);
  background-color: var(--color-surface-soft);
}

.dropdown-arrow {
  margin-left: 5px;
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #FFFFFF;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(28, 26, 23, 0.12);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px 0;
  display: none;
  list-style: none;
  margin: 0;
  z-index: 100;
}

.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-charcoal);
  white-space: nowrap;
  min-height: 44px;
  line-height: 24px;
}

.dropdown-menu li a:hover {
  background-color: var(--color-surface-soft);
  color: var(--color-ocher);
  padding-left: 20px;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  display: block;
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-charcoal);
  color: #FFFFFF !important;
  padding: 10px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 4px;
  min-height: 44px;
  transition: background-color 0.2s ease;
}

.nav-cta-btn:hover {
  background-color: var(--color-ocher);
  color: #FFFFFF;
}

/* Mobile Toggle */
.mobile-toggle-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  color: var(--color-charcoal);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* --- Hero Section & Sliders --- */
.hero-wrapper {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 40px;
}

.hero-slider-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  background-color: var(--color-charcoal);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 36px;
  background: linear-gradient(180deg, rgba(28, 26, 23, 0) 0%, rgba(28, 26, 23, 0.88) 100%);
  color: #FFFFFF;
}

.hero-overlay h1, .hero-overlay h2 {
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.hero-overlay p {
  color: #EAE5DE;
  max-width: 780px;
  margin-bottom: 0;
  font-size: 1.05rem;
}

.slider-controls {
  position: absolute;
  bottom: 16px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.slider-btn {
  background: rgba(28, 26, 23, 0.7);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 38px;
  height: 38px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  transition: background-color 0.2s ease;
}

.slider-btn:hover {
  background-color: var(--color-ocher);
}

.slider-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.dot.active {
  background: var(--color-ocher);
  width: 22px;
  border-radius: 5px;
}

/* --- Non-Profit Declarations Banner --- */
.declaration-banner {
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-ocher);
  border-radius: 6px;
  padding: 24px 28px;
  margin-bottom: 35px;
}

.declaration-banner h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.declaration-banner p {
  font-size: 1.02rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* --- Asymmetrical 1fr 3fr Layout --- */
.asymmetrical-layout {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 30px;
  align-items: start;
  margin-bottom: 50px;
}

.sidebar-log {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 24px;
  font-family: var(--font-mono);
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-charcoal);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}

.log-entry {
  font-size: 0.8rem;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border-subtle);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-label {
  color: var(--color-muted);
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.log-value {
  color: var(--color-charcoal);
  font-weight: 600;
  word-break: break-word;
}

.main-content-flow {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 36px 40px;
}

/* --- Cards & Grid Structures --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 28px 0;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 28px 0;
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 28px 0;
}

.content-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  border-color: var(--color-ocher);
  transform: translateY(-2px);
}

.card-image-wrap {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-surface-soft);
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.content-card:hover .card-image-wrap img {
  transform: scale(1.03);
}

.card-body {
  padding: 24px;
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-body p {
  font-size: 0.95rem;
  color: var(--color-muted);
  flex: 1 0 auto;
}

.card-footer {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
}

/* --- Impact Numbers Grid --- */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 30px;
  margin: 35px 0;
}

.impact-item {
  text-align: center;
  padding: 10px;
  border-right: 1px solid var(--color-border);
}

.impact-item:last-child {
  border-right: none;
}

.impact-number {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-ocher);
  line-height: 1;
  margin-bottom: 8px;
}

.impact-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

/* --- Data Tables & Ledgers --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 25px 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  background-color: #FFFFFF;
}

.data-table th, .data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-subtle);
}

.data-table th {
  background-color: var(--color-surface-soft);
  color: var(--color-charcoal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.78rem;
  border-bottom: 2px solid var(--color-border);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background-color: #FAF8F5;
}

.data-table td.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.data-table td.tag {
  color: var(--color-ocher);
  font-weight: 600;
}

/* --- Interactive Forms --- */
.form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 32px;
  margin: 30px 0;
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  outline: none;
  min-height: 44px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-ocher);
  box-shadow: 0 0 0 3px rgba(200, 125, 85, 0.18);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-charcoal);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-ocher);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-charcoal);
  color: var(--color-charcoal);
}

.btn-secondary:hover {
  border-color: var(--color-ocher);
  color: var(--color-ocher);
  background-color: var(--color-surface-soft);
}

.btn-ocher {
  background-color: var(--color-ocher);
  color: #FFFFFF;
}

.btn-ocher:hover {
  background-color: var(--color-ocher-hover);
  color: #FFFFFF;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 24px 0;
}

/* --- Timeline Architecture --- */
.timeline {
  position: relative;
  margin: 30px 0;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-ocher);
  border: 2px solid #FFFFFF;
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-ocher);
  margin-bottom: 4px;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 6px;
}

/* --- Image Presentation Modules --- */
.figure-wrapper {
  margin: 30px 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  background-color: #FFFFFF;
}

.figure-wrapper img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

.figure-meta-bar {
  padding: 12px 20px;
  background-color: var(--color-surface-soft);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* --- Footer Architecture --- */
.site-footer {
  flex-shrink: 0;
  background-color: var(--color-charcoal);
  color: #F9F6F0;
  border-top: 3px solid var(--color-ocher);
  padding: 50px 0 25px 0;
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.2rem;
  padding-bottom: 6px;
  border-bottom: 1px solid #38342F;
}

.footer-col p {
  color: #C5BFB8;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #C5BFB8;
  font-size: 0.88rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-ocher);
  padding-left: 4px;
}

.footer-meta-block {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #A9A29A;
  line-height: 1.5;
  margin-top: 12px;
}

.footer-bottom {
  border-top: 1px solid #332F2A;
  padding-top: 25px;
  text-align: center;
}

.footer-disclosure {
  font-size: 0.82rem;
  color: #9C958D;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 16px auto;
}

.footer-legal-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.footer-legal-links a {
  color: var(--color-ocher);
}

.footer-legal-links a:hover {
  text-decoration: underline;
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  :root {
    --total-nav-height: 72px;
  }

  body {
    padding-top: var(--total-nav-height);
  }

  .utility-bar {
    display: none;
  }

  .reading-progress-track {
    display: none !important;
  }

  .mobile-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-main-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--nav-main-height));
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 0;
    overflow-y: auto;
    display: none;
    border-top: 1px solid var(--color-border);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 8px;
    font-size: 0.9rem;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-ocher);
    border-radius: 0;
    background-color: var(--color-surface-soft);
    margin: 4px 0 12px 12px;
    display: block;
  }

  .dropdown-menu li a {
    padding: 10px 14px;
  }

  .nav-cta-btn {
    width: 100%;
    margin-top: 16px;
    text-align: center;
  }

  .asymmetrical-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .impact-item:nth-child(2) {
    border-right: none;
  }

  .impact-item {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 15px;
  }

  .impact-item:nth-child(3), .impact-item:nth-child(4) {
    border-bottom: none;
  }

  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.85rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .container {
    padding: 0 16px;
  }

  .main-content-flow {
    padding: 24px 20px;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .impact-grid {
    grid-template-columns: 1fr;
  }

  .impact-item {
    border-right: none !important;
    border-bottom: 1px solid var(--color-border);
  }

  .impact-item:last-child {
    border-bottom: none;
  }

  .card-grid-2, .card-grid-4 {
    grid-template-columns: 1fr;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}