/* ============================================
   F4MAK.fr - Styles principaux
   Design fidèle à l'ancien site
   ============================================ */

/* --- Variables CSS --- */
:root {
    --color-dark: #1a1a2e;
    --color-dark-alt: #16213e;
    --color-orange: #d4740e;
    --color-orange-hover: #e8851f;
    --color-bg: #e0e0e0;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #cccccc;
    --color-text-muted: #888888;
    --color-card-bg: #ffffff;
    --color-card-shadow: rgba(0, 0, 0, 0.12);
    --color-footer-bg: #1a1a2e;
    --color-footer-text: #cccccc;
    --color-footer-heading: #d4740e;
    --color-footer-border: rgba(212, 116, 14, 0.3);
    --color-footer-bottom-text: #888888;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --header-height: 90px;
    --max-width: 1200px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

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

/* ============================================
   HEADER
   ============================================ */
.site-header {
    background-color: var(--color-dark);
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 30px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-logo img {
    border: 2px solid var(--color-orange);
    object-fit: cover;
}

.header-title h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-header-title, var(--color-white));
    font-family: var(--font-header-title, var(--font-main));
    letter-spacing: 6px;
    line-height: 1.1;
}

.header-subtitle {
    font-size: 1rem;
    color: var(--color-header-subtitle, var(--color-white));
    font-style: italic;
    font-family: var(--font-header-subtitle, 'Playfair Display', Georgia, 'Times New Roman', serif);
    letter-spacing: 1px;
    margin-top: 2px;
}

/* Navigation */
.header-nav ul {
    display: flex;
    gap: 8px;
}

.header-nav a {
    color: var(--color-header-nav, var(--color-text-light));
    font-family: var(--font-header-nav, var(--font-main));
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 4px;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--color-white);
    background-color: rgba(212, 116, 14, 0.15);
}

.header-nav a.active {
    border-bottom: 2px solid var(--color-orange);
}

/* Bouton menu mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ============================================
   CONTENU PRINCIPAL
   ============================================ */

/* --- Bandeau de prévisualisation admin --- */
.preview-banner {
    background: linear-gradient(135deg, #d4740e 0%, #e8851f 100%);
    color: #fff;
    text-align: center;
    padding: 10px 20px;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 9999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.preview-banner span {
    opacity: 0.85;
    font-size: 0.8rem;
}

.site-main {
    flex: 1;
    padding: 50px 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* --- Layout 3 colonnes (pages dynamiques) --- */
.page-layout {
    max-width: 750px;
    width: 100%;
    display: grid;
    gap: 25px;
    align-items: start;
}

.page-layout.has-left:not(.has-right) {
    grid-template-columns: 280px 1fr;
    max-width: var(--max-width);
}

.page-layout:not(.has-left).has-right {
    grid-template-columns: 1fr 280px;
    max-width: var(--max-width);
}

.page-layout.has-left.has-right {
    grid-template-columns: 280px 1fr 280px;
    max-width: var(--max-width);
}

.page-center .content-card {
    margin-bottom: 20px;
}

.page-center .content-card:last-child {
    margin-bottom: 0;
}

.page-sidebar .sidebar-card {
    margin-bottom: 20px;
    padding: 30px;
    font-size: 0.92rem;
}

.page-sidebar .sidebar-card:last-child {
    margin-bottom: 0;
}

/* Cards inside page-layout adapt to grid */
.page-layout .content-card {
    max-width: none;
    text-align: left;
}

.page-layout .sidebar-card {
    max-width: none;
    text-align: left;
}

/* --- Carte de contenu --- */
.content-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--color-card-shadow);
    padding: 60px 80px;
    max-width: 750px;
    width: 100%;
    text-align: center;
}

/* ============================================
   PAGE MAINTENANCE
   ============================================ */
.maintenance-card {
    padding: 50px 60px;
}

.maintenance-card .card-site-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 4px;
    margin-bottom: 5px;
}

.maintenance-card .card-site-subtitle {
    font-size: 0.85rem;
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 35px;
}

.maintenance-icon {
    font-size: 2.5rem;
    margin-bottom: 5px;
    opacity: 0.6;
}

.maintenance-card h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
}

.maintenance-card .maintenance-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    line-height: 1.7;
}

.maintenance-card .cq-call {
    font-size: 1.15rem;
    color: var(--color-orange);
    font-style: italic;
    font-weight: 600;
    margin-top: 25px;
    margin-bottom: 15px;
}

.maintenance-card .sign-off {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* ============================================
   PAGE CONTACT
   ============================================ */
.contact-card {
    text-align: left;
    max-width: 700px;
}

.contact-card h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
}

.contact-card .contact-subtitle {
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 30px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    background-color: #fafafa;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(212, 116, 14, 0.15);
}

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

.btn-submit {
    display: inline-block;
    padding: 12px 35px;
    background-color: var(--color-orange);
    color: var(--color-white);
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-submit:hover {
    background-color: var(--color-orange-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 116, 14, 0.3);
}

.captcha-group {
    margin-top: 5px;
}

.captcha-question {
    display: flex;
    align-items: center;
    gap: 15px;
}

.captcha-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.captcha-input {
    width: 80px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    background-color: var(--color-white);
    transition: border-color var(--transition);
}

.captcha-input:focus {
    outline: none;
    border-color: var(--color-orange);
}

.form-message {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

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

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

/* ============================================
   PAGE RELAIS LOCAUX
   ============================================ */
.relais-card {
    text-align: left;
    max-width: 800px;
}

.relais-card h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
}

.relais-subtitle {
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.relais-source {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.relais-source a {
    color: var(--color-orange);
    text-decoration: none;
}

.relais-source a:hover {
    text-decoration: underline;
}

/* --- Carte relais --- */
.relais-item {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 0;
    margin-bottom: 24px;
    overflow: hidden;
    background: #fafafa;
    transition: box-shadow var(--transition);
}

.relais-item:hover {
    box-shadow: 0 4px 16px var(--color-card-shadow);
}

.relais-item:last-child {
    margin-bottom: 0;
}

/* Header du relais */
.relais-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--color-dark);
    color: var(--color-white);
}

.relais-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    flex: 1;
    color: var(--color-white);
}

.relais-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.relais-badge-vhf {
    background: #2e7d32;
    color: #fff;
}

.relais-badge-uhf {
    background: #1565c0;
    color: #fff;
}

.relais-status {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
}

.relais-status-on {
    background: rgba(46, 125, 50, 0.2);
    color: #66bb6a;
}

.relais-status-off {
    background: rgba(211, 47, 47, 0.2);
    color: #ef5350;
}

/* Détails du relais */
.relais-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 20px;
}

.relais-freq {
    border-right: 1px solid #e0e0e0;
    padding-right: 20px;
}

.relais-freq-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.relais-freq-row:last-child {
    border-bottom: none;
}

.relais-freq-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.relais-freq-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    font-family: 'Consolas', 'Courier New', monospace;
}

.relais-info {
    padding-left: 20px;
}

.relais-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.9rem;
    color: var(--color-text);
}

.relais-info-icon {
    flex-shrink: 0;
    width: 22px;
    text-align: center;
}

/* Note en bas du relais */
.relais-note {
    background: rgba(212, 116, 14, 0.08);
    border-top: 1px solid rgba(212, 116, 14, 0.2);
    padding: 12px 20px;
    font-size: 0.85rem;
    color: var(--color-text);
    line-height: 1.6;
}

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

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 45px 30px 0;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.footer-heading {
    color: var(--color-footer-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-footer-border);
}

.footer-column-center .footer-heading {
    text-align: center;
}

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

.footer-column ul li a {
    color: var(--color-footer-text);
    font-size: 0.82rem;
    line-height: 1.5;
    transition: color var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.footer-column ul li a::before {
    content: '›';
    color: var(--color-footer-heading);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.3;
    flex-shrink: 0;
}

.footer-column ul li a:hover {
    color: var(--color-orange);
}

/* Footer - Radio Club */
.footer-club {
    text-align: center;
}

.footer-club-logo img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 10px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: transform var(--transition);
}

.footer-club-logo img:hover {
    transform: scale(1.05);
}

.footer-club p {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--color-footer-text);
}

/* Footer - REF 51 */
.footer-ref51 {
    text-align: center;
}

.footer-ref51 img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 10px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: transform var(--transition);
}

.footer-ref51 img:hover {
    transform: scale(1.05);
}

.footer-ref51 p {
    font-size: 0.8rem;
    color: var(--color-footer-text);
}

/* Footer bottom */
.footer-bottom {
    max-width: var(--max-width);
    margin: 35px auto 0;
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--color-footer-bottom-text);
    letter-spacing: 0.5px;
}