/**
 * Humour Maximum - Styles
 * Style: Comic modéré avec éléments BD aérés
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Couleurs */
    --color-primary: #FFD700;
    --color-primary-dark: #E6C200;
    --color-orange: #FF8C00;
    --color-orange-light: #FFA940;
    --color-accent: #E63946;
    --color-accent-hover: #D62839;
    --color-blue: #1DA1F2;
    --color-blue-hover: #1A91DA;

    --color-bg: #FAFAFA;
    --color-bg-alt: #F5F5F5;
    --color-text: #1A1A1A;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-black: #000000;

    /* Réseaux sociaux */
    --color-instagram: #E4405F;
    --color-tiktok: #000000;
    --color-facebook: #1877F2;
    --color-twitter: #000000;

    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Typographie */
    --font-display: 'Bangers', cursive;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Borders & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;

    /* Layout */
    --max-width: 1200px;
    --header-height: 60px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 50%, var(--color-orange-light) 0%, var(--color-orange) 50%, #E67300 100%);
    z-index: 0;
}

/* Rayons subtils en CSS */
.hero__background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-conic-gradient(
        from 0deg,
        rgba(255,255,255,0.03) 0deg 10deg,
        transparent 10deg 20deg
    );
    animation: rotate 60s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 600px;
}

.hero__logo {
    width: 220px;
    height: auto;
    margin: 0 auto var(--spacing-lg);
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.3));
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero__tagline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    color: var(--color-white);
    text-shadow: 2px 2px 0 var(--color-black), -1px -1px 0 var(--color-black);
    margin-bottom: var(--spacing-xl);
    letter-spacing: 1px;
}

/* Boutons réseaux sociaux */
.social-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.social-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.social-btn svg {
    flex-shrink: 0;
}

.social-btn--instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-btn--tiktok {
    background: var(--color-tiktok);
}

.social-btn--facebook {
    background: var(--color-facebook);
}

.social-btn--twitter {
    background: var(--color-twitter);
}

/* Scroll indicator */
.hero__scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-white);
    font-size: 0.9rem;
    opacity: 0.9;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ============================================
   FILTERS
   ============================================ */
.filters {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    box-shadow: var(--shadow-sm);
}

.filters__container {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filters__container::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg-alt);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-btn:hover {
    background: var(--color-primary);
    color: var(--color-text);
}

.filter-btn.active {
    background: var(--color-orange);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   BD GRID
   ============================================ */
.bd-section {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.bd-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .bd-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .bd-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* BD Card */
.bd-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
    animation: fadeInUp 0.4s ease backwards;
}

.bd-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Bouton partage sur la carte */
.bd-card__share {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
    z-index: 10;
}

.bd-card:hover .bd-card__share {
    opacity: 1;
    transform: scale(1);
}

.bd-card__share:hover {
    background: var(--color-orange);
    transform: scale(1.1);
}

/* Sur mobile, toujours visible */
@media (max-width: 768px) {
    .bd-card__share {
        opacity: 1;
        transform: scale(1);
        width: 36px;
        height: 36px;
    }
}

.bd-card__image {
    position: relative;
    aspect-ratio: 1 / 1.2;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.bd-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.bd-card:hover .bd-card__image img {
    transform: scale(1.03);
}

.bd-card__info {
    padding: var(--spacing-md);
}

.bd-card__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bd-card__caption {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.bd-card__category {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation */
.bd-card:nth-child(1) { animation-delay: 0ms; }
.bd-card:nth-child(2) { animation-delay: 50ms; }
.bd-card:nth-child(3) { animation-delay: 100ms; }
.bd-card:nth-child(4) { animation-delay: 150ms; }
.bd-card:nth-child(5) { animation-delay: 200ms; }
.bd-card:nth-child(6) { animation-delay: 250ms; }

/* Loader */
.bd-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-2xl);
    color: var(--color-text-light);
}

.bd-loader[hidden] {
    display: none;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-bg-alt);
    border-top-color: var(--color-orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* End message */
.bd-end {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.bd-end[hidden] {
    display: none;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.9);
    padding: var(--spacing-lg);
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.lightbox[hidden] {
    display: none;
}

.lightbox__close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox__close:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox__prev { left: var(--spacing-lg); }
.lightbox__next { right: var(--spacing-lg); }

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox__image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
    flex-shrink: 0;
}

/* Bouton partage en overlay dans la lightbox */
.lightbox__share {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.lightbox__share svg {
    flex-shrink: 0;
}

.lightbox__content:hover .lightbox__share,
.lightbox__share:focus {
    opacity: 1;
    transform: translateY(0);
}

.lightbox__share:hover {
    background: var(--color-orange);
}

/* Sur mobile, toujours visible */
@media (max-width: 768px) {
    .lightbox__share {
        opacity: 1;
        transform: translateY(0);
    }
}

.lightbox__info {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-white);
    flex-shrink: 0;
}

.lightbox__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.lightbox__caption {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
    max-width: 600px;
    line-height: 1.4;
}

.lightbox__caption[hidden] {
    display: none;
}

.lightbox__category {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ============================================
   POPUP PARTAGE
   ============================================ */
.share-popup {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    animation: fadeIn 0.2s ease;
}

.share-popup[hidden] {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.share-popup__content {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    min-width: 280px;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.2s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.share-popup__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    font-size: 1.1rem;
}

.share-popup__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-text-light);
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.share-popup__close:hover {
    background: var(--color-bg-alt);
}

.share-popup__buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.share-btn {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-white);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.share-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.share-btn--facebook {
    background: #1877F2;
}

.share-btn--twitter {
    background: #000000;
}

.share-btn--whatsapp {
    background: #25D366;
}

.share-btn--copy {
    background: var(--color-text-light);
}

.share-popup__copied {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(39, 174, 96, 0.15);
    color: #1E8449;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

.share-popup__copied[hidden] {
    display: none;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-orange) 100%);
    padding: var(--spacing-3xl) var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.newsletter__content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.newsletter__emoji {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: shake 2s ease-in-out infinite;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(-10deg); }
    20% { transform: rotate(10deg); }
    30% { transform: rotate(-10deg); }
    40% { transform: rotate(10deg); }
    50% { transform: rotate(0deg); }
}

.newsletter__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 0 rgba(255,255,255,0.3);
}

.newsletter__text {
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.newsletter__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (min-width: 480px) {
    .newsletter__form {
        flex-direction: row;
    }
}

.newsletter__input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter__input:focus {
    border-color: var(--color-accent);
}

.newsletter__btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.newsletter__btn:hover {
    background: var(--color-accent-hover);
    transform: scale(1.02);
}

.newsletter__message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.newsletter__message.success {
    background: rgba(39, 174, 96, 0.2);
    color: #1E8449;
}

.newsletter__message.error {
    background: rgba(231, 76, 60, 0.2);
    color: #C0392B;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.footer__content {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.footer__logo {
    width: 100px;
    height: auto;
    margin: 0 auto var(--spacing-lg);
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__social a {
    opacity: 0.7;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.footer__social a:hover {
    opacity: 1;
    transform: scale(1.1);
}

.footer__credits {
    font-size: 0.85rem;
    opacity: 0.6;
}

.footer__separator {
    margin: 0 var(--spacing-sm);
}

.footer__credits a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer__credits a:hover {
    opacity: 0.8;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
[hidden] {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}