/* ===================================
   LES UNIVERS SINGULIERS — Styles
   Charte graphique officielle
   =================================== */

/* --- Polices --- */
@font-face {
    font-family: 'League Spartan';
    src: url('/fonts/LeagueSpartan-Bold.otf') format('opentype');
    font-weight: 700;
    font-display: swap;
}
/*
@font-face {
    font-family: 'Blogger Sans';
    src: url('/fonts/Blogger_Sans.otf') format('opentype');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Blogger Sans';
    src: url('/fonts/Blogger_Sans-Bold.otf') format('opentype');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Blogger Sans';
    src: url('/fonts/Blogger_Sans-Light.otf') format('opentype');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Blogger Sans';
    src: url('/fonts/Blogger_Sans-Medium.otf') format('opentype');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Blogger Sans';
    src: url('/fonts/Blogger_Sans-Italic.otf') format('opentype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}*/

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

:root {
    --color-dark: #05133A;
    --color-primary: #1350A2;
    --color-primary-light: #69A7F8;
    --color-primary-bg: #e9f1fb;
    --color-yellow: #FFDF57;
    --color-orange: #FA7824;
    --color-text: #1a1a2e;
    --color-text-light: #555;
    --color-bg: #f7fbfe;
    --color-white: #ffffff;
    --color-border: #d0e3f0;
    --shadow-sm: 0 1px 3px rgba(19,80,162,0.08);
    --shadow-md: 0 4px 12px rgba(19,80,162,0.12);
    --shadow-lg: 0 6px 20px rgba(19,80,162,0.18);
    --radius: 8px;
    --max-width: 1100px;
    --font-title: 'League Spartan', 'Segoe UI', sans-serif;
    --font-body: 'Raleway', 'Segoe UI', sans-serif;
}

body {
    font-family: var(--font-body);
    font-weight: 500;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-primary-light);
}

img {
    max-width: 100%;
    height: auto;
}

/* --- Skip link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    z-index: 1000;
    font-size: 0.9rem;
}

.skip-link:focus {
    top: 0;
}

/* --- Gomettes decoratives --- */
.gomette {
    position: fixed;
    pointer-events: none;
    z-index: 10;
    opacity: 0.35;
}

.gomette-1 {
    top: 15%;
    left: 2%;
    width: 45px;
    transform: rotate(-15deg);
}

.gomette-2 {
    top: 25%;
    right: 3%;
    left: auto;
    width: 30px;
    transform: rotate(20deg);
}

.gomette-3 {
    top: 40%;
    left: 4%;
    width: 25px;
    transform: rotate(10deg);
}

.gomette-4 {
    top: 50%;
    right: 2%;
    left: auto;
    width: 40px;
    transform: rotate(-25deg);
}

.gomette-5 {
    top: 65%;
    left: 1%;
    width: 20px;
    transform: rotate(30deg);
}

.gomette-6 {
    top: 72%;
    right: 4%;
    left: auto;
    width: 35px;
    transform: rotate(-10deg);
}

.gomette-7 {
    top: 85%;
    left: 3%;
    width: 28px;
    transform: rotate(15deg);
}

.gomette-8 {
    top: 92%;
    right: 2%;
    left: auto;
    width: 22px;
    transform: rotate(-20deg);
}

/* --- Container --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===================================
   HEADER
   =================================== */
.site-header {
    background: var(--color-dark);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 1rem 1.5rem;
    gap: 1rem;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}

.brand-logo {
    height: 50px;
    width: auto;
    border-radius: 50%;
}

.brand-title {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.02em;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--color-yellow);
    margin-top: 0.1rem;
}

/* --- Burger button --- */
.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}

.burger-line {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.nav-open .burger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-open .burger-line:nth-child(2) {
    opacity: 0;
}

.nav-open .burger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- Nav group (wraps both navs) --- */
.nav-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

/* --- Navigation --- */
.main-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
}

.main-nav a {
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-white);
    transition: background 0.2s, color 0.2s;
}

.main-nav a:hover {
    background: rgba(255,255,255,0.15);
    color: var(--color-yellow);
}

.member-nav {
    display: flex;
    gap: 0.5rem;
}

.member-nav a {
    padding: 0.35rem 0.7rem;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 600;
    background: var(--color-orange);
    color: var(--color-white);
    transition: background 0.2s;
}

.member-nav a:hover {
    background: var(--color-yellow);
    color: var(--color-primary);
}

/* ===================================
   BANNER / HERO
   =================================== */
.official-banner {
    width: min(100%, 820px);
    margin: 0 auto 2rem;
    border-radius: 18px;
    overflow: hidden;
    border: 3px solid var(--color-primary);
}

.official-banner img {
    max-width: 900px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    
}

/* ===================================
   MAIN CONTENT
   =================================== */
.site-main {
    flex: 1;
    padding: 0 0 3rem;
    position: relative;
    z-index: 1;
}

/* --- Headings --- */
h1, h2, h3 {
    font-family: var(--font-title);
    letter-spacing: 0.02em;
}

/* --- Home sections (alternating backgrounds) --- */
.home-section {
    padding: 3rem 0;
}

.home-section--shadow {
    box-shadow: 0 4px 20px rgba(19, 80, 162, 0.15);
}

.home-section:nth-child(even) {
    background: var(--color-white);
}

.home-section:nth-child(odd) {
    background: var(--color-primary-bg);
}

/* --- Section titles --- */
.section-title {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-yellow));
    margin-top: 0.4rem;
    border-radius: 2px;
}

/* --- Content panels --- */
.content-panel {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.content-panel h1 {
    font-size: 1.8rem;
    color: var(--color-orange);
    font-style: italic;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--color-yellow);
}

.content-panel h2 {
    font-size: 1.4rem;
    color: var( --color-primary);
    font-style: italic;
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
}

.content-panel h3 {
    font-size: 1.15rem;
    color: var(--color-primary-light);
    font-style: italic;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.content-panel p {
    margin-bottom: 1rem;
    color: var(--color-text);
    line-height: 1.8;
}

.content-panel ul {
    margin: 0.8rem 0 0.8rem 1.5rem;
}

.content-panel li {
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.content-panel li::marker {
    color: var(--color-orange);
}

/* --- Emphasis panel --- */
.emphasis-panel {
    background: var(--color-primary-bg);
    border-left: 4px solid var(--color-yellow);
}

/* ===================================
   ROLE CARDS
   =================================== */
.grid-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.role-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}

.role-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.role-card-header {
    background: var(--color-primary-bg);
    padding: 1rem 1.5rem;
}

.role-card-header h3 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    color: var(--color-orange);
    font-style: italic;
    margin: 0;
}

.role-card-body {
    padding: 1.5rem;
}

.role-card-body p {
    margin-bottom: 0.8rem;
    color: var(--color-text);
}

.role-card-body ul {
    margin: 0.5rem 0 0 1.2rem;
}

.role-card-body li {
    margin-bottom: 0.4rem;
    color: var(--color-text);
}

.role-card-body li::marker {
    color: var(--color-orange);
}

/* ===================================
   ENGAGEMENT CARDS (sub-blocks)
   =================================== */
.engagement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.engagement-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--color-primary-light);
}

.engagement-card h3 {
    font-family: var(--font-title);
    font-size: 1.05rem;
    color: var(--color-primary);
    margin-bottom: 0.6rem;
}

.engagement-card p {
    margin-bottom: 0.6rem;
    color: var(--color-text);
    font-size: 0.95rem;
}

.engagement-card ul {
    margin: 0.5rem 0 0 1.2rem;
}

.engagement-card li {
    margin-bottom: 0.3rem;
    color: var(--color-text);
    font-size: 0.95rem;
}

.engagement-card li::marker {
    color: var(--color-orange);
}

/* ===================================
   ACTIVITY CARDS
   =================================== */
.activity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 700px;
    margin: 1.5rem auto 0;
}

.activity-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
}

.activity-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.activity-icon {
    display: inline-block;
    width: 52px;
    height: 52px;
    line-height: 48px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.activity-card h2 {
    font-size: 0.9rem;
    color: var(--color-orange);
    font-style: italic;
    margin: 0;
    text-transform: none;
}

/* ===================================
   CONTACT
   =================================== */
.contact-list {
    list-style: none;
    margin-left: 0 !important;
}

.contact-list li {
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--color-border);
}

.contact-list li:last-child {
    border-bottom: none;
}

.social-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--color-border);
    text-align: center;
}

.social-links h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    font-size: 1.2rem;
    transition: background 0.2s, color 0.2s;
}

.social-icon:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--color-text);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 80, 162, 0.15);
}

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

.contact-form button {
    margin-top: 1.2rem;
}

/* ===================================
   FORMS
   =================================== */
.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 80, 162, 0.15);
}

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

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--color-orange);
    color: var(--color-white);
}

.btn-primary:hover {
    background: #e06a1a;
    color: var(--color-white);
}

.btn-secondary {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}

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

/* ===================================
   MOOKS
   =================================== */
.mook-card {
    background: var(--color-white);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.2s;
}

.mook-card:hover {
    box-shadow: var(--shadow-lg);
}

.mook-card h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 3px solid var(--color-yellow);
}

.mook-content {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.mook-card .mook-cover {
    width: 280px;
    max-width: 100%;
    border-radius: 12px;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.mook-text {
    flex: 1;
    line-height: 1.8;
    color: var(--color-text);
}

.mook-card .button-row {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

@media (max-width: 700px) {
    .mook-content {
        flex-direction: column;
        align-items: center;
    }

    .mook-card .mook-cover {
        width: 220px;
    }
}
/* ===================================
   FLASH MESSAGES
   =================================== */
.flash {
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.flash-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.flash-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.flash-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* ===================================
   FORM ERROR
   =================================== */
.form-error {
    background: #f8d7da;
    color: #721c24;
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid #f5c6cb;
    font-weight: 600;
}

/* ===================================
   AUTH PANEL (login)
   =================================== */
.auth-panel {
    max-width: 480px;
    margin: 2rem auto;
}

/* ===================================
   BUTTONS (extensions)
   =================================== */
.btn-primary,
.btn-secondary,
.btn-danger {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    text-decoration: none;
}

.btn-primary:active,
.btn-secondary:active,
.btn-danger:active {
    transform: scale(0.98);
}

.btn-danger {
    background: #dc3545;
    color: var(--color-white);
}

.btn-danger:hover {
    background: #c82333;
    color: var(--color-white);
}

.btn-small, .btn-sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.82rem;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
    margin-top: 1rem;
}

/* ===================================
   SELECT (forms)
   =================================== */
.contact-form select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    background: var(--color-white);
    transition: border-color 0.2s;
}

.contact-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 80, 162, 0.15);
}

/* ===================================
   ADMIN TABLE
   =================================== */
.admin-table,
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th,
.data-table th {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    padding: 0.7rem 0.8rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.85rem;
    border-bottom: 2px solid var(--color-border);
}

.admin-table td,
.data-table td {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.admin-table tr:hover,
.data-table tr:hover {
    background: var(--color-primary-bg);
}

/* ===================================
   BADGES
   =================================== */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-pending {
    background: #fff3cd;
    color: #856404;
}

/* ===================================
   DEFINITION LIST
   =================================== */
.definition-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1.5rem;
    margin: 1rem 0;
}

.definition-list dt {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.definition-list dd {
    margin: 0;
    color: var(--color-text);
}

/* ===================================
   PROPOSITION CONTENT
   =================================== */
.proposition-content {
    background: var(--color-primary-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1rem;
    line-height: 1.8;
}

/* ===================================
   BLOG
   =================================== */
.member-post-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.blog-post-card {
    display: flex;
    flex-direction: column;
}

.blog-meta {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
}

.blog-tag {
    display: inline-block;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
}

.blog-text-block {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.blog-figure {
    margin: 1.5rem 0;
    text-align: center;
}

.blog-figure img {
    max-width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.blog-figure figcaption {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-style: italic;
}

.blog-media-block {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--color-primary-bg);
    border-radius: var(--radius);
}

.blog-media-block video,
.blog-media-block audio {
    width: 100%;
    border-radius: var(--radius);
}

/* --- Blog form extras --- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
    width: auto;
}

.media-fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    margin: 1rem 0;
}

.media-fieldset legend {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    padding: 0 0.5rem;
}

.media-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.blog-content-blocks {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

/* ===================================
   FOOTER
   =================================== */
.site-footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 2rem 0;
    margin-top: 0;
}

.site-footer p {
    text-align: center;
    font-size: 0.9rem;
    font-family: var(--font-body);
    margin-bottom: 0.3rem;
}

.site-footer strong {
    color: var(--color-yellow);
}

/* ===================================
   RESPONSIVE
   =================================== */

/* --- Tablet & mobile: burger menu --- */
@media (max-width: 900px) {
    .burger-btn {
        display: flex;
    }

    .nav-group {
        display: none;
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 0.5rem;
        padding-top: 0.5rem;
    }

    .header-inner.nav-open .nav-group {
        display: flex;
    }

    .main-nav {
        flex-direction: column;
        align-items: center;
        gap: 0.1rem;
        width: 100%;
    }

    .main-nav a {
        padding: 0.6rem 0;
        font-size: 1rem;
        text-align: center;
    }

    .member-nav {
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
        width: 100%;
    }

    .member-nav a {
        text-align: center;
        padding: 0.5rem 1.2rem;
    }

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

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

/* --- Mobile --- */
@media (max-width: 600px) {
    .content-panel {
        padding: 1.5rem 1.2rem;
    }

    .brand-title {
        font-size: 1.1rem;
    }

    .brand-subtitle {
        font-size: 0.65rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .home-section {
        padding: 2rem 0;
    }

    .activity-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .official-banner {
        margin-bottom: 1rem;
        border-radius: 12px;
    }

    .gomette {
        display: none;
    }

    .member-post-grid {
        grid-template-columns: 1fr;
    }
}