/* Style principal pour le site Sous l'étoile de Sirius
   Palette : bleu pâle #73C4FF / jaune pâle #F6FF8B + tons dérivés accessibles */

:root {
    /* Couleurs de base */
    --sky: #73C4FF;
    --sun: #F6FF8B;

    /* Dérivées accessibles */
    --sky-deep: #0A4C7B;
    --sky-darker: #073958;
    --sky-mid: #0B84DA;
    --sky-soft: #EAF6FF;
    --sun-deep: #5A5400;
    --sun-soft: #FBFEDD;
    --sun-hover: #EDF46A;

    /* Neutres */
    --ink: #1C2B36;
    --ink-soft: #51606B;
    --paper: #FFFFFF;
    --paper-alt: #F5FAFF;
    --line: #CFE8FA;

    /* Typographie */
    --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    /* Alias legacy (compatibilité des 18 pages) */
    --indigo-primary: var(--sky-deep);
    --indigo-dark: var(--sky-darker);
    --indigo-secondary: var(--sky-mid);
    --gold: var(--sun);
    --gold-dark: var(--sun-deep);
    --gold-light: var(--sun-soft);
    --blue-pale: var(--sky-soft);
    --blue-light: var(--sky);
    --text-dark: var(--ink);
    --text-light: #fff;

    --border-radius: 10px;
    --border-radius-lg: 14px;
    --box-shadow: 0 2px 10px rgba(10, 76, 123, 0.08);
    --box-shadow-hover: 0 10px 24px rgba(10, 76, 123, 0.14);
    --transition: all 0.25s ease;
    --focus-ring: 0 0 0 3px rgba(115, 196, 255, 0.45);
}

/* Base */
body {
    font-family: var(--font-sans);
    background-color: var(--paper-alt);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: var(--sky-mid);
}

:focus-visible {
    outline: 2px solid var(--sky-mid);
    outline-offset: 2px;
    border-radius: 4px;
}

::selection {
    background-color: var(--sky);
    color: var(--sky-darker);
}

/* Bandeaux de marque (header / footer) */
.bg-association {
    background: linear-gradient(135deg, var(--sky-darker) 0%, var(--sky-deep) 55%, #0E5E96 100%);
}

.bg-indigo {
    background-color: var(--sky-deep) !important;
}

.bg-indigo-dark {
    background-color: var(--sky-darker) !important;
}

.bg-gold {
    background-color: var(--sun-hover) !important;
    color: var(--sun-deep) !important;
}

.bg-gold-light {
    background-color: var(--sun-soft) !important;
    color: var(--sun-deep) !important;
}

.bg-blue-pale {
    background-color: var(--sky-soft) !important;
}

.bg-blue-light {
    background-color: var(--sky) !important;
    color: var(--sky-darker) !important;
}

.text-indigo {
    color: var(--sky-deep) !important;
}

.text-indigo-dark {
    color: var(--sky-darker) !important;
}

.text-gold {
    color: var(--sun-deep) !important;
}

.text-sun-deep {
    color: var(--sun-deep) !important;
}

/* Boutons */
.btn-indigo {
    background-color: var(--sky-deep);
    color: var(--text-light);
    border: none;
    padding: 10px 22px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(7, 57, 88, 0.25);
}

.btn-indigo:hover,
.btn-indigo:focus-visible {
    background-color: var(--sky-darker);
    color: var(--sun-soft);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(7, 57, 88, 0.28);
}

.btn-indigo:active {
    transform: translateY(0);
}

.btn-gold {
    background-color: var(--sun);
    color: var(--sun-deep);
    border: none;
    padding: 10px 22px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
}

.btn-gold:hover,
.btn-gold:focus-visible {
    background-color: var(--sun-hover);
    color: var(--sun-deep);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(108, 115, 13, 0.22);
}

.btn-gold:active {
    transform: translateY(0);
}

.btn-outline-indigo {
    border: 2px solid var(--sky-deep);
    color: var(--sky-deep);
    background-color: transparent;
    padding: 8px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
}

.btn-outline-indigo:hover,
.btn-outline-indigo:focus-visible {
    background-color: var(--sky-deep);
    color: var(--text-light);
}

/* Alias pour compatibilité avec le code source */
.btn-pink,
.btn-pink:hover {
    background-color: var(--sky-deep);
    color: var(--text-light);
    border: none;
    padding: 10px 22px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}
.btn-pink:hover { background-color: var(--sky-darker); transform: translateY(-1px); }

.btn-outline-pink {
    border: 2px solid var(--sky-deep);
    color: var(--sky-deep);
    background-color: transparent;
    padding: 8px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 600;
}
.btn-outline-pink:hover { background-color: var(--sky-deep); color: var(--text-light); }

.text-pink { color: var(--sky-deep) !important; }
.text-pink-secondary { color: var(--sky-mid) !important; }

/* Logo */
.logo-img {
    max-height: 72px;
    width: auto;
    border-radius: 12px;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.03);
}

/* Header */
.site-header {
    border-bottom: 3px solid var(--sun);
}

.site-header .site-name {
    font-weight: 800;
    letter-spacing: -0.01em;
}

.site-header .site-tagline {
    color: var(--sky-soft);
}

.site-header .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    transition: var(--transition);
    color: var(--text-light);
    text-decoration: none;
}

.site-header .social-icons a:hover,
.site-header .social-icons a:focus-visible {
    background-color: var(--sun);
    color: var(--sun-deep);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    background-color: var(--paper);
    box-shadow: 0 2px 8px rgba(10, 76, 123, 0.07);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--ink);
    position: relative;
    padding: 10px 15px;
    margin: 0 4px;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--sky-deep);
    background-color: var(--sky-soft);
}

.navbar-nav .nav-link.active {
    color: var(--sky-deep);
    font-weight: 600;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 45%;
    height: 3px;
    border-radius: 3px;
    background-color: var(--sun-hover);
    box-shadow: 0 1px 0 rgba(108, 115, 13, 0.4);
}

.navbar-toggler:focus-visible {
    box-shadow: var(--focus-ring);
}

.dropdown-menu {
    border: 1px solid var(--line);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    padding: 6px 0;
}

.dropdown-item {
    padding: 9px 20px;
    transition: var(--transition);
    color: var(--ink);
}

.dropdown-item:hover,
.dropdown-item:focus-visible {
    background-color: var(--sky-soft);
    color: var(--sky-deep);
}

/* Cartes */
.card {
    border: 1px solid var(--line);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
    margin-bottom: 20px;
    background-color: var(--paper);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--sky);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: 22px;
}

.card-title {
    color: var(--sky-deep);
    font-weight: 700;
}

.card-text {
    color: var(--ink-soft);
}

.card-header {
    background-color: var(--sky-deep);
    border-bottom: none;
}

/* Badges */
.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.82em;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.badge-adoptable {
    background-color: var(--sun);
    color: var(--sun-deep);
}

.badge-adopte {
    background-color: #D9F2E3;
    color: #116B3F;
}

.badge-decede {
    background-color: #FBE1E4;
    color: #8A2230;
}

.badge-en-cours {
    background-color: #FFF4C2;
    color: #6C5A00;
}

/* Sections */
.section-title {
    color: var(--sky-deep);
    font-weight: 700;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--sun-hover);
}

.section-subtitle {
    color: var(--ink-soft);
    font-weight: 500;
    margin-bottom: 20px;
}

/* Formulaires */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid var(--line);
    padding: 10px 15px;
    transition: var(--transition);
    background-color: var(--paper);
}

.form-control:focus {
    border-color: var(--sky-mid);
    box-shadow: var(--focus-ring);
}

.form-label {
    font-weight: 500;
    color: var(--ink);
}

.form-check-input:checked {
    background-color: var(--sky-deep);
    border-color: var(--sky-deep);
}

.form-check-input:focus {
    border-color: var(--sky-mid);
    box-shadow: var(--focus-ring);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-img {
        max-height: 56px;
    }

    .navbar-nav .nav-link {
        padding: 8px 10px;
    }

    .card-img-top {
        height: 180px;
    }
}

/* Utilitaires */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mb-30 {
    margin-bottom: 30px !important;
}

.mt-30 {
    margin-top: 30px !important;
}

/* Fiches animaux */
.animal-card {
    position: relative;
}

.animal-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
}

.animal-card-img-wrapper {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--sky-soft) 0%, var(--sun-soft) 100%);
}

.animal-card-img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .animal-card-img-wrapper {
        height: 180px;
    }

    .animal-card-img {
        max-height: 180px;
    }
}

.animal-info {
    background-color: var(--sky-soft);
    padding: 16px;
    border-radius: var(--border-radius);
    margin-top: 15px;
}

.animal-info-item {
    display: flex;
    margin-bottom: 8px;
}

.animal-info-label {
    font-weight: 600;
    color: var(--sky-deep);
    min-width: 120px;
}

.animal-info-value {
    color: var(--ink);
}

/* Hero */
.hero-section {
    background: linear-gradient(135deg, var(--sky-soft) 0%, #DCFAF3 45%, var(--sun) 100%);
    padding: 64px 0;
    margin-bottom: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(115, 196, 255, 0.35);
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--sky-darker);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--ink-soft);
    margin-bottom: 30px;
}

.hero-img {
    background-color: var(--paper);
    padding: 8px;
    box-shadow: var(--box-shadow-hover);
}

/* Bannière de progression du formulaire d'adoption */
.progress-banner {
    top: 70px;
    z-index: 1020;
    border-left: 4px solid var(--sky-mid);
}

/* Pagination */
.pagination .page-item .page-link {
    color: var(--sky-deep);
    border-color: var(--line);
    border-radius: var(--border-radius);
    margin: 0 4px;
    font-weight: 500;
}

.pagination .page-item.active .page-link {
    background-color: var(--sky-deep);
    border-color: var(--sky-deep);
    color: var(--text-light);
}

.pagination .page-item .page-link:hover {
    background-color: var(--sky-soft);
    color: var(--sky-darker);
    border-color: var(--sky);
}

.pagination .page-item .page-link:focus-visible {
    box-shadow: var(--focus-ring);
}

/* Galerie */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, var(--sky-soft) 0%, var(--sun-soft) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
}

.gallery-item img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 57, 88, 0.96);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.gallery-modal-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 60px 80px;
    box-sizing: border-box;
}

.gallery-modal-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.gallery-close {
    position: absolute;
    top: 15px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.12);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-close:hover,
.gallery-close:focus-visible {
    background: var(--sky-mid);
    transform: scale(1.1);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.12);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-nav:hover,
.gallery-nav:focus-visible {
    background: var(--sky-mid);
    transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

.gallery-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 14px;
    background: rgba(7, 57, 88, 0.7);
    padding: 8px 16px;
    border-radius: 20px;
}

@media (max-width: 768px) {
    .gallery-modal-content {
        padding: 60px 15px;
    }

    .gallery-nav {
        display: none !important;
    }

    .gallery-close {
        top: 10px;
        right: 10px;
        width: 44px;
        height: 44px;
        font-size: 28px;
    }

    .gallery-counter {
        bottom: 15px;
        font-size: 12px;
    }
}

/* Footer */
.site-footer {
    border-top: 4px solid var(--sun);
}

.site-footer .footer-heading {
    font-weight: 700;
    display: inline-block;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--sun);
}

.site-footer a {
    transition: var(--transition);
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--sun) !important;
}

.site-footer hr {
    border-color: rgba(255, 255, 255, 0.25);
    opacity: 1;
}

/* Mentions légales et pages de contenu */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    color: var(--sky-deep);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--sun-hover);
    font-size: 1.75rem;
}

.legal-content h3 {
    color: var(--sky-deep);
    margin: 25px 0 15px 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.legal-content section {
    margin-bottom: 30px;
}

.legal-content p {
    margin-bottom: 15px;
    text-align: justify;
    line-height: 1.7;
}

.legal-content ul {
    list-style-type: none;
    padding-left: 20px;
    margin-bottom: 20px;
}

.legal-content ul li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 25px;
}

.legal-content ul li:before {
    content: "•";
    color: var(--sun-deep);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.highlight {
    background-color: var(--sun-soft);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    color: var(--sun-deep);
}

.contact-info {
    background-color: var(--sky-soft);
    padding: 20px;
    border-radius: var(--border-radius);
    margin: 20px 0;
    border-left: 4px solid var(--sky-mid);
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info a {
    color: var(--sky-deep);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-info a:hover {
    text-decoration: underline;
    color: var(--sky-darker);
}

.back-to-top {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 24px;
    background-color: var(--sky-deep);
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.back-to-top:hover,
.back-to-top:focus-visible {
    background-color: var(--sky-darker);
    color: var(--sun-soft);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

@media (max-width: 768px) {
    .legal-content h2 {
        font-size: 1.5rem;
    }

    .legal-content h3 {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }
}