/* ==========================================================================
   BOUGES TA VIE - ASSOCIATION LOI 1901
   NEO-BRUTALIST EDITORIAL HYBRID STYLESHEET
   ANNEE REGLEMENTAIRE : 2026
   ========================================================================== */

/* --- CSS Reset & Base Rules --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-canvas: #F5F5F0;
    --bg-card: #FFFFFF;
    --ink-primary: #1E293B;
    --ink-secondary: #475569;
    --ink-muted: #64748B;
    --accent-terracotta: #C2410C;
    --accent-ochre: #4D7C0F;
    --accent-sand: #FEF3C7;
    --border-dark: #1E293B;
    --border-light: #CBD5E1;
    --shadow-solid: 4px 4px 0px #1E293B;
    --shadow-solid-sm: 2px 2px 0px #1E293B;
    --shadow-solid-lg: 6px 6px 0px #1E293B;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html {
    font-size: 16px;
    background-color: var(--bg-canvas);
    color: var(--ink-primary);
    font-family: var(--font-body);
    line-height: 1.65;
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    background-color: var(--bg-canvas);
    color: var(--ink-primary);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* --- Master Two-Column Grid Framework --- */
.master-layout-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    width: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* --- Left Sidebar Navigation --- */
.sidebar-navigation {
    width: 280px;
    background: var(--bg-card);
    border-right: 2px solid var(--border-dark);
    padding: 28px 18px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-navigation::-webkit-scrollbar {
    width: 6px;
}
.sidebar-navigation::-webkit-scrollbar-thumb {
    background: var(--border-dark);
}

.sidebar-brand-block {
    border-bottom: 2px solid var(--border-dark);
    padding-bottom: 16px;
}

.brand-link {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-flag {
    display: inline-block;
    background: var(--accent-terracotta);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 2px 6px;
    border: 1px solid var(--border-dark);
    width: fit-content;
    text-transform: uppercase;
}

.brand-title {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--ink-primary);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.brand-subtitle {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ink-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Regulatory Registry Sub-Card */
.registry-sub-card {
    background: #FFFFFF;
    border: 1.5px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    padding: 12px;
    font-size: 0.76rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.registry-badge {
    background: var(--border-dark);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.68rem;
    padding: 2px 6px;
    text-align: center;
    letter-spacing: 0.05em;
}

.registry-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--border-light);
    padding-bottom: 4px;
}

.reg-label {
    font-weight: 700;
    color: var(--ink-secondary);
}

.reg-val {
    font-weight: 800;
    color: var(--ink-primary);
}

.registry-action {
    padding-top: 4px;
}

.reg-link {
    color: var(--accent-terracotta);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.72rem;
    display: block;
    transition: transform 0.1s ease;
}

.reg-link:hover {
    text-decoration: underline;
    transform: translateX(2px);
}

/* Nav Tree Groups */
.sidebar-nav-tree {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.nav-category-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-category-title {
    font-size: 0.72rem;
    font-weight: 900;
    color: var(--ink-secondary);
    letter-spacing: 0.08em;
    border-bottom: 1.5px solid var(--border-dark);
    padding-bottom: 3px;
    text-transform: uppercase;
}

.nav-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-link {
    display: block;
    text-decoration: none;
    color: var(--ink-primary);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 6px 10px;
    border: 1px solid transparent;
    background: transparent;
    transition: none; /* Hover lock: no screen shake */
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.nav-link:hover {
    background: #FFFFFF;
    border: 1px solid var(--border-dark);
    box-shadow: 2px 2px 0px var(--border-dark);
    color: var(--accent-terracotta);
}

.nav-link.active {
    background: var(--border-dark);
    color: #FFFFFF;
    border: 1px solid var(--border-dark);
    box-shadow: 2px 2px 0px var(--accent-terracotta);
}

/* Sidebar Contact Pill */
.sidebar-contact-pill {
    margin-top: auto;
    background: var(--accent-sand);
    border: 1.5px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    padding: 12px;
    font-size: 0.76rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pill-label {
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--accent-terracotta);
    letter-spacing: 0.05em;
}

.pill-phone {
    font-weight: 800;
    color: var(--ink-primary);
    font-size: 0.85rem;
}

.pill-address {
    color: var(--ink-secondary);
    font-size: 0.72rem;
    line-height: 1.3;
}

.btn-sidebar-contact {
    display: inline-block;
    margin-top: 6px;
    background: var(--accent-terracotta);
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.75rem;
    text-align: center;
    padding: 8px 12px;
    border: 1.5px solid var(--border-dark);
    box-shadow: 2px 2px 0px var(--border-dark);
    text-transform: uppercase;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-sidebar-contact:hover {
    background: #9A3412;
}

/* --- Main Content Area Canvas --- */
.main-content-canvas {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    justify-content: space-between;
    background: var(--bg-canvas);
    width: 100%;
}

.mobile-top-bar {
    display: none;
    background: var(--bg-card);
    border-bottom: 2px solid var(--border-dark);
    padding: 12px 18px;
    align-items: center;
    justify-content: space-between;
}

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

.mobile-title {
    font-weight: 900;
    font-size: 1.15rem;
    color: var(--ink-primary);
}

.mobile-sub {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--ink-secondary);
}

.btn-mobile-contact {
    background: var(--accent-terracotta);
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 8px 14px;
    border: 1.5px solid var(--border-dark);
    box-shadow: 2px 2px 0px var(--border-dark);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.page-body {
    flex: 1 0 auto;
    padding: 36px 40px;
    max-width: 1200px;
    width: 100%;
    box-sizing: border-box;
}

/* --- Typography & Structural Headings --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--ink-primary);
    font-family: var(--font-heading);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

h1.page-hero-title {
    font-size: 2.5rem;
    line-height: 1.15;
    margin-bottom: 12px;
}

h2.section-header-title {
    font-size: 1.75rem;
    border-bottom: 3px solid var(--border-dark);
    padding-bottom: 8px;
    margin-top: 32px;
    margin-bottom: 20px;
}

h3.sub-header-title {
    font-size: 1.3rem;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--ink-primary);
}

p {
    margin-bottom: 16px;
    color: var(--ink-secondary);
    font-size: 1.02rem;
    line-height: 1.7;
}

p strong {
    color: var(--ink-primary);
}

/* --- Standard Component Elements --- */

/* Hero Banner & Summary Box */
.hero-editorial-wrapper {
    background: var(--bg-card);
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    padding: 28px;
    margin-bottom: 36px;
    position: relative;
}

.hero-banner-image-container {
    width: 100%;
    margin-bottom: 24px;
    border: 2px solid var(--border-dark);
    overflow: hidden;
    background: #E2E8F0;
}

.hero-banner-img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.hero-meta-flag {
    display: inline-block;
    background: var(--border-dark);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 10px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-summary-box {
    background: #FFFFFF;
    border: 1.5px solid var(--border-dark);
    border-left: 6px solid var(--accent-terracotta);
    padding: 16px 20px;
    margin: 16px 0 24px 0;
    box-shadow: var(--shadow-solid-sm);
}

.hero-summary-box p {
    font-size: 1.12rem;
    font-weight: 600;
    color: var(--ink-primary);
    line-height: 1.55;
    margin-bottom: 0;
}

/* Dedicated Mission Block */
.mission-dedicated-block {
    background: var(--accent-sand);
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    padding: 24px 28px;
    margin: 28px 0;
}

.mission-dedicated-block h3 {
    color: var(--accent-terracotta);
    font-size: 1.35rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.mission-dedicated-block p {
    font-size: 1.05rem;
    color: var(--ink-primary);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Action CTA Buttons */
.cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
    margin-bottom: 24px;
}

.btn-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-terracotta);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 12px 24px;
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    min-height: 48px;
    cursor: pointer;
}

.btn-primary-action:hover {
    background: #9A3412;
}

.btn-secondary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    color: var(--ink-primary);
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 12px 24px;
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    min-height: 48px;
    cursor: pointer;
}

.btn-secondary-action:hover {
    background: #F1F5F9;
}

/* Multi-Column Content Grids */
.editorial-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 28px 0;
}

.editorial-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 28px 0;
}

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

/* Feature Cards & Pillars */
.feature-card {
    background: var(--bg-card);
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-image-box {
    width: 100%;
    margin-bottom: 16px;
    border: 1.5px solid var(--border-dark);
    overflow: hidden;
    background: #E2E8F0;
}

.card-img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.card-tag {
    display: inline-block;
    background: var(--accent-ochre);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    margin-bottom: 8px;
    text-transform: uppercase;
    border: 1px solid var(--border-dark);
    width: fit-content;
}

.card-title {
    font-size: 1.18rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.card-text {
    font-size: 0.92rem;
    color: var(--ink-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

/* Offset Alternating Layouts */
.offset-card-left {
    margin-left: 0;
    margin-right: 12px;
}

.offset-card-right {
    margin-left: 12px;
    margin-right: 0;
    background: #FFFFFF;
}

/* Statistics Impact Matrix */
.stats-matrix-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.stat-box {
    background: #FFFFFF;
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    padding: 20px;
    text-align: center;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--accent-terracotta);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--ink-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stat-subtext {
    font-size: 0.78rem;
    color: var(--ink-secondary);
    margin-top: 4px;
}

/* Timeline & Chronological Matrix */
.timeline-container {
    border-left: 3px solid var(--border-dark);
    margin: 28px 0 28px 12px;
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.timeline-entry {
    position: relative;
    background: #FFFFFF;
    border: 1.5px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    padding: 18px 22px;
}

.timeline-entry::before {
    content: "";
    position: absolute;
    left: -32px;
    top: 20px;
    width: 14px;
    height: 14px;
    background: var(--accent-terracotta);
    border: 2px solid var(--border-dark);
}

.timeline-year-badge {
    display: inline-block;
    background: var(--border-dark);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 2px 8px;
    margin-bottom: 6px;
}

.timeline-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 8px;
}

/* Institutional Tables */
.table-responsive-wrapper {
    width: 100%;
    overflow-x: auto;
    margin: 24px 0;
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    background: #FFFFFF;
}

.institutional-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    text-align: left;
}

.institutional-table th {
    background: var(--border-dark);
    color: #FFFFFF;
    font-weight: 800;
    padding: 12px 16px;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-right: 1px solid var(--ink-secondary);
}

.institutional-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    color: var(--ink-secondary);
}

.institutional-table tr:nth-child(even) {
    background-color: #F8FAFC;
}

.institutional-table tr:hover {
    background-color: #FEF3C7;
}

.institutional-table td strong {
    color: var(--ink-primary);
}

/* Forms (Contact, Membership, Civic Inquiry) */
.form-card {
    background: #FFFFFF;
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-solid);
    padding: 28px;
    margin: 24px 0;
}

.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-weight: 800;
    font-size: 0.88rem;
    color: var(--ink-primary);
    text-transform: uppercase;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border-dark);
    background: #FFFFFF;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--ink-primary);
    box-sizing: border-box;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-terracotta);
    box-shadow: 2px 2px 0px var(--accent-terracotta);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-alert-info {
    background: var(--accent-sand);
    border: 1.5px solid var(--border-dark);
    padding: 14px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    font-weight: 600;
}

/* Documents & Resource List */
.resource-download-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.resource-download-item {
    background: #FFFFFF;
    border: 1.5px solid var(--border-dark);
    box-shadow: var(--shadow-solid-sm);
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.resource-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.resource-title {
    font-weight: 800;
    color: var(--ink-primary);
    font-size: 0.95rem;
}

.resource-meta {
    font-size: 0.78rem;
    color: var(--ink-secondary);
}

.resource-btn {
    background: var(--border-dark);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.78rem;
    text-decoration: none;
    padding: 6px 14px;
    border: 1px solid var(--border-dark);
    text-transform: uppercase;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.resource-btn:hover {
    background: var(--accent-terracotta);
}

/* Quotes & Testimonials */
.quote-editorial-box {
    background: #FFFFFF;
    border: 2px solid var(--border-dark);
    border-left: 8px solid var(--accent-terracotta);
    box-shadow: var(--shadow-solid-sm);
    padding: 20px 24px;
    margin: 24px 0;
    font-style: italic;
}

.quote-editorial-box p {
    font-size: 1.08rem;
    color: var(--ink-primary);
    margin-bottom: 8px;
}

.quote-author {
    font-style: normal;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--accent-terracotta);
    text-transform: uppercase;
}

/* Callout Box */
.callout-box-neutral {
    background: #FFFFFF;
    border: 1.5px solid var(--border-dark);
    padding: 20px;
    margin: 20px 0;
}

/* --- Mega Footer Architecture --- */
.mega-footer {
    background: #FFFFFF;
    border-top: 2px solid var(--border-dark);
    padding: 48px 40px 32px 40px;
    box-sizing: border-box;
    width: 100%;
}

.mega-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 32px;
    margin-bottom: 36px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand-title {
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--ink-primary);
    letter-spacing: -0.02em;
}

.footer-badge-pill {
    display: inline-block;
    background: var(--accent-terracotta);
    color: #FFFFFF;
    font-size: 0.68rem;
    font-weight: 800;
    padding: 2px 6px;
    border: 1px solid var(--border-dark);
    width: fit-content;
}

.footer-desc-text {
    font-size: 0.86rem;
    line-height: 1.55;
    color: var(--ink-secondary);
    margin-bottom: 0;
}

.footer-meta-box {
    background: var(--bg-canvas);
    border: 1px solid var(--border-dark);
    padding: 8px 10px;
    font-size: 0.74rem;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 900;
    color: var(--ink-primary);
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-dark);
    padding-bottom: 4px;
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-links-list li a {
    color: var(--ink-secondary);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
}

.footer-links-list li a:hover {
    color: var(--accent-terracotta);
    text-decoration: underline;
}

.footer-hours-box {
    background: var(--accent-sand);
    border: 1px solid var(--border-dark);
    padding: 8px 10px;
    font-size: 0.76rem;
    line-height: 1.4;
}

/* Legal Navigation Bar */
.footer-legal-nav-bar {
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    padding: 12px 0;
    margin-bottom: 24px;
    text-align: center;
}

.legal-nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    font-weight: 700;
}

.legal-nav-link {
    color: var(--ink-primary);
    text-decoration: none;
}

.legal-nav-link:hover {
    color: var(--accent-terracotta);
    text-decoration: underline;
}

.legal-separator {
    color: var(--ink-muted);
}

/* Trust Baseline Block */
.footer-trust-baseline {
    background: #F8FAFC;
    border: 1.5px solid var(--border-dark);
    padding: 16px 20px;
    font-size: 0.76rem;
    color: var(--ink-secondary);
    display: flex;
    flex-direction: column;
    gap: 8px;
    line-height: 1.5;
}

.trust-identity-line {
    font-weight: 700;
    color: var(--ink-primary);
}

.trust-registration-line {
    color: var(--ink-secondary);
}

.trust-reinvestment-line {
    color: var(--accent-terracotta);
    font-weight: 600;
}

.trust-notice-line {
    border-top: 1px dashed var(--border-light);
    padding-top: 6px;
    font-size: 0.72rem;
}

.trust-notice-line a {
    color: var(--accent-terracotta);
    font-weight: 700;
    text-decoration: none;
}

/* ==========================================================================
   MOBILE BREAKPOINTS & RESPONSIVE COLLAPSE
   ========================================================================== */

/* Breakpoint 1024px (Tablets / Laptops) */
@media (max-width: 1024px) {
    .master-layout-grid {
        grid-template-columns: 240px 1fr;
    }
    .sidebar-navigation {
        width: 240px;
        padding: 20px 12px;
    }
    .page-body {
        padding: 28px 24px;
    }
    .mega-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .editorial-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-matrix-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Breakpoint 768px (Mobile & Small Tablets) */
@media (max-width: 768px) {
    .master-layout-grid {
        display: flex;
        flex-direction: column;
    }
    .mobile-top-bar {
        display: flex;
    }
    .sidebar-navigation {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 2px solid var(--border-dark);
        padding: 20px 16px;
    }
    .page-body {
        padding: 20px 16px;
    }
    .mega-footer {
        padding: 32px 16px 24px 16px;
    }
    .mega-footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .editorial-grid-2, .editorial-grid-3, .editorial-grid-4 {
        grid-template-columns: 1fr;
    }
    .offset-card-left, .offset-card-right {
        margin-left: 0;
        margin-right: 0;
    }
    .stats-matrix-grid {
        grid-template-columns: 1fr;
    }
    h1.page-hero-title {
        font-size: 1.85rem;
    }
    h2.section-header-title {
        font-size: 1.4rem;
    }
    .btn-primary-action, .btn-secondary-action {
        width: 100%;
    }
}

/* Breakpoint 480px (Small Handhelds) */
@media (max-width: 480px) {
    .page-body {
        padding: 16px 12px;
    }
    .hero-editorial-wrapper {
        padding: 16px;
    }
    .mission-dedicated-block {
        padding: 16px;
    }
    .form-card {
        padding: 16px;
    }
    .legal-nav-links {
        flex-direction: column;
        gap: 6px;
    }
    .legal-separator {
        display: none;
    }
}