/* ==========================================================================
   La Confrérie Saint-Sébastien — Base & Navigation
   Mobile-First | Variables | Navbar sticky
   ========================================================================== */

:root {
    /* Charte graphique */
    --color-forest:       #1a3d2e;
    --color-forest-dark:  #0f261c;
    --color-forest-light: #2d5c47;
    --color-gold:         #c9a227;
    --color-gold-light:   #e8c547;
    --color-bronze:       #8b6914;
    --color-cream:        #f8f6f1;
    --color-white:        #ffffff;
    --color-text:         #2a2a2a;
    --color-text-muted:   #5c5c5c;

    /* Typographie */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Source Sans 3', system-ui, sans-serif;

    /* Espacements */
    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  1.5rem;
    --space-lg:  2.5rem;
    --space-xl:  4rem;
    --space-2xl: 6rem;

    /* Layout */
    --container-max:       72rem;
    --header-height:       5.75rem;
    --logo-size:           3.75rem;
    --section-padding-top: 1.5rem;   /* espace sous le menu fixe */
    --section-padding-bottom: 1.5rem;
    --section-min-height: calc(100svh - var(--header-height));
    --section-min-height: calc(100dvh - var(--header-height));

    /* Effets */
    --radius-sm: 4px;
    --radius-md: 8px;
    --shadow-nav: 0 4px 24px rgba(15, 38, 28, 0.12);
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
    /* Aligné sur la hauteur réelle du header fixe (menu.php) */
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
}

img,
svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

ul[role="list"] {
    list-style: none;
}

/* --- Utilitaires --- */
.container {
    width: min(100% - 2rem, var(--container-max));
    margin-inline: auto;
    margin-top: 0;
}

/* --- Boutons (hero) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color var(--transition),
                color var(--transition),
                border-color var(--transition),
                transform var(--transition);
}

.btn--primary {
    background-color: var(--color-gold);
    color: var(--color-forest-dark);
    border-color: var(--color-gold);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background-color: var(--color-gold-light);
    border-color: var(--color-gold-light);
    transform: translateY(-2px);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline:hover,
.btn--outline:focus-visible {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

/* ==========================================================================
   NAVBAR (menu.php)
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: background-color var(--transition),
                box-shadow var(--transition),
                backdrop-filter var(--transition);
}

.site-header.is-scrolled {
    background-color: rgba(26, 61, 46, 0.97);
    box-shadow: var(--shadow-nav);
}

/* Flou séparé : backdrop-filter sur le header piégeait le menu mobile position:fixed */
.site-header.is-scrolled::after {
    content: "";
    position: absolute;
    inset: 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    pointer-events: none;
    z-index: -1;
}

.site-header:not(.is-scrolled) {
    background-color: transparent;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--space-md);
}

/* Marque */
.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    flex-shrink: 0;
    transition: opacity var(--transition);
}

.navbar__brand:hover .navbar__brand-logo,
.navbar__brand:focus-visible .navbar__brand-logo {
    transform: scale(1.04);
}

.navbar__brand-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--logo-size);
    width: auto;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.navbar__brand-logo {
    display: block;
    height: var(--logo-size);
    width: auto;
    max-width: none;
    object-fit: contain;
    transition: transform var(--transition);
}

/* Le logo contient déjà le nom du club — texte affiché uniquement sur grand écran */
.navbar__brand-text {
    display: none;
    flex-direction: column;
    line-height: 1.15;
}

.navbar__brand-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.navbar__brand-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.75;
}

/* Liens desktop */
.navbar__menu {
    display: none;
    align-items: center;
    gap: 0.25rem;
}

.navbar__link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-sm);
    transition: color var(--transition),
                background-color var(--transition);
}

.navbar__link i {
    font-size: 0.8rem;
    opacity: 0.7;
}

.navbar__link:hover,
.navbar__link:focus-visible {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar__link.is-active {
    color: var(--color-gold-light);
    background-color: rgba(201, 162, 39, 0.15);
}

.navbar__link.is-active i {
    opacity: 1;
    color: var(--color-gold);
}

/* Burger */
.navbar__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.navbar__toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition),
                opacity var(--transition);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Menu mobile ouvert */
@media (max-width: 767px) {
    .navbar__menu.is-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        z-index: 1002;
        width: 100%;
        max-width: none;
        height: 100dvh;
        height: 100svh;
        padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
        background-color: var(--color-forest-dark);
        gap: 0.5rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .navbar__menu.is-open .navbar__link {
        font-size: 1.125rem;
        padding: 0.875rem 1rem;
        width: 100%;
    }
}

/* Desktop */
@media (min-width: 768px) {
    .navbar__toggle {
        display: none;
    }

    .navbar__menu {
        display: flex;
    }

    .navbar__item--auth {
        margin-left: 0.35rem;
    }
}

@media (min-width: 1100px) {
    :root {
        --logo-size: 4.25rem;
    }

    .navbar__brand-text {
        display: flex;
    }
}

/* ==========================================================================
   HERO (index.php)
   ========================================================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100svh;
    min-height: 100dvh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    padding: calc(var(--header-height) + var(--space-md)) var(--space-sm) var(--space-xl);
    background: linear-gradient(
        160deg,
        var(--color-forest-dark) 0%,
        var(--color-forest) 45%,
        var(--color-forest-light) 100%
    );
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(201, 162, 39, 0.08) 0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
}

.hero__sur-titre {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.hero__titre {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero__titre-accent {
    color: var(--color-gold-light);
    font-style: italic;
}

.hero__sous-titre {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    max-width: 36rem;
    margin-inline: auto;
    opacity: 0.9;
    margin-bottom: var(--space-lg);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.hero__scroll {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-gold);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

/* ==========================================================================
   Sections (stubs)
   ========================================================================== */

.section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: var(--section-min-height);
    padding-top: var(--section-padding-top);
    padding-bottom: var(--section-padding-bottom);
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

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

.section__header {
    text-align: center;
    margin-top: 0;
    margin-bottom: var(--space-md);
}

.section__sur-titre {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-bronze);
    margin-bottom: var(--space-xs);
}

.section__titre {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    color: var(--color-forest);
}

.section__placeholder {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
}

/* --- Section Confrérie --- */
.confrerie-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.confrerie-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

.frame-decor {
    position: relative;
    padding: 0.5rem;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-bronze) 100%);
    border-radius: calc(var(--radius-md) + 4px);
    box-shadow: var(--shadow-nav);
}

.frame-decor::before {
    content: '';
    position: absolute;
    inset: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-md);
    pointer-events: none;
}

.confrerie-text p {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.confrerie-text p:last-child {
    margin-bottom: 0;
}

.lead-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-forest);
}

.tradition-box {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-cream);
    border-left: 4px solid var(--color-gold);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.tradition-box h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-forest);
    margin-bottom: var(--space-sm);
}

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

.historique-link-inline {
    font-weight: 600;
    color: var(--color-forest);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.historique-link-inline:hover {
    color: var(--color-bronze);
}

/* Confrérie & Club — mobile : texte au-dessus, image en dessous, typo plus généreuse */
@media (max-width: 767px) {
    .confrerie-grid,
    .club-grid {
        display: flex;
        flex-direction: column;
        gap: var(--space-lg);
    }

    .confrerie-text,
    .club-content {
        order: 1;
    }

    .confrerie-image-wrapper,
    .club-image-wrapper {
        order: 2;
    }

    .section--confrerie .section__titre,
    .section-club .section__titre {
        font-size: clamp(2.25rem, 9vw, 2.75rem);
    }

    .section--confrerie .section__sur-titre,
    .section-club .section__sur-titre {
        font-size: 0.875rem;
    }

    .lead-text,
    .club-lead {
        font-size: 1.25rem;
        line-height: 1.75;
    }

    .confrerie-text p,
    .club-card__body p {
        font-size: 1.0625rem;
        line-height: 1.7;
    }

    .tradition-box {
        padding: var(--space-md) var(--space-md);
        margin-top: var(--space-sm);
    }

    .tradition-box h3 {
        font-size: 1.625rem;
    }

    .tradition-box p {
        font-size: 1.0625rem;
        line-height: 1.65;
    }

    .club-content {
        gap: var(--space-md);
    }

    .club-card__title {
        font-size: 1.5rem;
    }

    .club-card__body p {
        font-size: 1.0625rem;
    }

    .club-schedule__title {
        font-size: 1.5rem;
    }

    .club-schedule__item,
    .club-schedule__note {
        font-size: 1.0625rem;
    }

    .club-badge {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    .club-figure__caption {
        font-size: 0.9375rem;
    }
}

@media (min-width: 768px) {
    .confrerie-grid {
        grid-template-columns: minmax(240px, 2fr) 3fr;
        gap: var(--space-xl);
        align-items: center;
    }
}

/* --- Section Club sportif --- */
.section-club {
    background-color: var(--color-white);
    position: relative;
}

.section-club::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-forest) 0%, var(--color-gold) 50%, var(--color-forest-light) 100%);
}

.club-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.club-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.club-intro {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.club-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    align-self: flex-start;
    padding: 0.4rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-forest-dark);
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(201, 162, 39, 0.35);
}

.club-lead {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--color-text);
}

.club-card {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background-color: var(--color-cream);
    border-radius: var(--radius-md);
    border: 1px solid rgba(26, 61, 46, 0.08);
    transition: box-shadow var(--transition), transform var(--transition);
}

.club-card:hover {
    box-shadow: 0 8px 24px rgba(26, 61, 46, 0.08);
    transform: translateY(-2px);
}

.club-card__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
    color: var(--color-gold);
    background-color: var(--color-forest);
    border-radius: var(--radius-md);
}

.club-card__title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-forest);
    margin-bottom: 0.5rem;
}

.club-card__body p {
    color: var(--color-text-muted);
    line-height: 1.65;
}

.club-schedule {
    padding: var(--space-md);
    background: linear-gradient(145deg, var(--color-forest) 0%, var(--color-forest-light) 100%);
    color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 32px rgba(15, 38, 28, 0.2);
}

.club-schedule__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.club-schedule__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.25rem;
    color: var(--color-forest-dark);
    background-color: var(--color-gold);
    border-radius: 50%;
}

.club-schedule__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
}

.club-schedule__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.club-schedule__item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
}

.club-schedule__item i {
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: var(--color-gold-light);
    font-size: 1.1rem;
}

.club-schedule__note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.85;
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.club-schedule__note i {
    color: var(--color-gold-light);
    font-size: 0.75rem;
}

.club-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

.club-figure__caption {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.club-figure__caption i {
    color: var(--color-forest-light);
}

.club-image-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    :root {
        --section-padding-top: 2rem;
    }

    .club-grid {
        grid-template-columns: minmax(240px, 2fr) 3fr;
        gap: var(--space-xl);
        align-items: center;
    }
}

@media (min-width: 1100px) {
    :root {
        --section-padding-top: 2.25rem;
    }
}

/* --- Footer (pas de hauteur plein écran) --- */
.site-footer {
    background-color: var(--color-forest-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-xl) 0 var(--space-lg);
    border-top: 3px solid var(--color-gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: left;
    margin-bottom: var(--space-lg);
}

.footer-col__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-gold-light);
    margin-bottom: var(--space-md);
}

.footer-col__title i {
    font-size: 1rem;
    color: var(--color-gold);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-list__item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.5;
    font-size: 0.9375rem;
}

.footer-list__item i {
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: var(--color-gold);
}

.footer-address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-address__line {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.6;
    font-size: 0.9375rem;
}

.footer-address__line i {
    flex-shrink: 0;
    margin-top: 0.25rem;
    color: var(--color-gold);
}

.footer-link {
    color: var(--color-gold-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.footer-link:hover,
.footer-link:focus-visible {
    color: var(--color-white);
}

.footer-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-form__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: rgba(255, 255, 255, 0.75);
}

.footer-form__input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text);
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.footer-form__input::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

.footer-form__input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.25);
}

.footer-form__textarea {
    resize: vertical;
    min-height: 6rem;
}

.footer-form__submit {
    align-self: flex-start;
    margin-top: 0.25rem;
    cursor: pointer;
    border: none;
}

.site-footer__copy {
    text-align: center;
    font-size: 0.8125rem;
    opacity: 0.55;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-col--form {
        grid-column: 1 / -1;
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }

    .footer-col--form {
        grid-column: auto;
    }
}