/* ============================================================
   styles.css — Amazones du Désert
   Responsive : Mobile (< 480px) | Phablet (480–767px) |
                Tablette (768–1023px) | Desktop (1024–1279px) |
                Grand écran (>= 1280px)
   ============================================================ */

/* ===== VARIABLES ===== */
:root {
    --pink-soft:   #f06292;
    --pink-deep:   #c2185b;
    --pink-pale:   #fce4ec;
    --gold-warm:   #f9d66d;
    --dark-cozy:   #2d2a32;
    --beige-light: #fff8f5;
    --white:       #ffffff;

    /* Espacements fluides */
    --space-xs:  clamp(0.5rem,  1.5vw, 0.75rem);
    --space-sm:  clamp(0.75rem, 2vw,   1rem);
    --space-md:  clamp(1rem,    3vw,   1.5rem);
    --space-lg:  clamp(1.5rem,  4vw,   2.5rem);
    --space-xl:  clamp(2.5rem,  7vw,   5rem);
    --space-2xl: clamp(4rem,    10vw,  8rem);

    --navbar-h: 72px;
}

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

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

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--beige-light);
    color: var(--dark-cozy);
    line-height: 1.7;
    overflow-x: hidden;
}

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

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
}

a { text-decoration: none; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--navbar-h);
    background: linear-gradient(135deg, rgba(255,255,255,0.97), rgba(255,240,248,0.97));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(240,98,146,0.12);
    box-shadow: 0 4px 24px rgba(194,24,91,0.08);
    padding: 0 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-shrink: 0;
}

.logo-navbar-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 14px rgba(194,24,91,0.22);
    transition: transform 0.3s, box-shadow 0.3s;
    flex-shrink: 0;
}

.logo:hover .logo-navbar-img {
    transform: rotate(6deg) scale(1.07);
    box-shadow: 0 8px 24px rgba(194,24,91,0.32);
}

.logo h1 {
    font-size: clamp(1rem, 2.8vw, 1.75rem);
    color: var(--pink-deep);
    font-weight: 700;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 2vw, 2rem);
    list-style: none;
}

.nav-links a {
    position: relative;
    color: #4a3040;
    font-weight: 500;
    font-size: clamp(0.78rem, 1.1vw, 1rem);
    white-space: nowrap;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: linear-gradient(to right, var(--pink-soft), var(--pink-deep));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--pink-deep); }
.nav-links a:hover::after { width: 100%; }

.btn-don {
    background: linear-gradient(135deg, var(--pink-soft), var(--pink-deep)) !important;
    color: white !important;
    padding: 0.6rem 1.2rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    font-size: clamp(0.78rem, 1vw, 0.95rem) !important;
    box-shadow: 0 6px 18px rgba(194,24,91,0.25) !important;
    transition: all 0.3s !important;
    white-space: nowrap;
}

.btn-don:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 28px rgba(194,24,91,0.35) !important;
}

.auth {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.auth a {
    color: #4a3040;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.55rem 1rem;
    border-radius: 50px;
    white-space: nowrap;
    transition: all 0.3s;
}

.auth a:hover {
    background: var(--pink-pale);
    color: var(--pink-deep);
}

.btn-admin {
    background: linear-gradient(135deg, var(--pink-soft), var(--pink-deep));
    color: white !important;
    padding: 0.55rem 1rem;
    border-radius: 50px;
}

.menu-toggle {
    display: none;
    font-size: 1.9rem;
    color: var(--pink-deep);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.4rem 0.6rem;
    line-height: 1;
    user-select: none;
    transition: transform 0.25s;
    flex-shrink: 0;
}

.menu-toggle:hover { transform: scale(1.1); }

/* ============================================================
   OVERLAY
   ============================================================ */
.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(45,42,50,0.72);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: 998;
}

.menu-overlay.active { opacity: 1; visibility: visible; }

/* ============================================================
   SIDEBAR MOBILE
   ============================================================ */
.mobile-sidebar {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 80%;
    max-width: 320px;
    background: linear-gradient(160deg, #ffffff 0%, #fff8f5 100%);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), visibility 0.4s;
    box-shadow: -8px 0 40px rgba(0,0,0,0.22);
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-sidebar.active { transform: translateX(0); visibility: visible; }

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid rgba(240,98,146,0.18);
    background: linear-gradient(135deg, #fff0f8, #ffffff);
    flex-shrink: 0;
}

.sidebar-logo {
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--pink-deep);
}

.sidebar-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--pink-deep);
    cursor: pointer;
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.25s;
    flex-shrink: 0;
}

.sidebar-close:hover { background: var(--pink-pale); transform: rotate(90deg); }

.sidebar-links {
    list-style: none;
    padding: 0.8rem 0;
    flex: 1;
}

.sidebar-links li a {
    display: block;
    padding: 0.9rem 1.6rem;
    color: #4a3040;
    font-weight: 500;
    font-size: 1rem;
    border-left: 3px solid transparent;
    transition: background 0.2s, color 0.2s, padding-left 0.2s, border-color 0.2s;
}

.sidebar-links li a:hover {
    background: var(--pink-pale);
    color: var(--pink-deep);
    padding-left: 2.2rem;
    border-left-color: var(--pink-soft);
}

.sidebar-links li a.btn-don {
    margin: 0.6rem 1rem;
    border-radius: 50px !important;
    text-align: center;
    border-left: none !important;
    padding: 0.8rem 1.2rem !important;
    display: block;
}

.sidebar-links li a.btn-don:hover { padding-left: 1.2rem !important; transform: translateY(-2px); }

.sidebar-auth {
    padding: 1rem 1.2rem;
    border-top: 1px solid rgba(240,98,146,0.15);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
}

.sidebar-auth a {
    color: #4a3040;
    font-weight: 500;
    padding: 0.65rem 1rem;
    border-radius: 50px;
    text-align: center;
    transition: background 0.2s, color 0.2s;
}

.sidebar-auth a:hover { background: var(--pink-pale); color: var(--pink-deep); }

.sidebar-auth .btn-admin {
    background: linear-gradient(135deg, var(--pink-soft), var(--pink-deep));
    color: white !important;
}

body.menu-open { overflow: hidden; }

/* ============================================================
   HERO SLIDER
   ============================================================ */
.welcome {
    text-align: center;
    padding: var(--space-lg) 5% var(--space-sm);
    background: linear-gradient(135deg, #fffaf5, #fff0f5);
    font-family: 'Quicksand', sans-serif;
    font-size: clamp(1rem, 3vw, 1.35rem);
}

.slider-container {
    position: relative;
    height: clamp(420px, 80vh, 900px);
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.4s ease;
}

.slide.active { opacity: 1; }

.slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 0 6%;
    max-width: 920px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.badge {
    background: var(--gold-warm);
    color: var(--dark-cozy);
    padding: 0.45rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: clamp(0.82rem, 2vw, 1rem);
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.slide-content h2 {
    font-size: clamp(2rem, 7vw, 5.2rem);
    margin: 0.4rem 0 var(--space-sm);
    line-height: 1.05;
    font-weight: 700;
}

.slide-content p {
    font-size: clamp(1rem, 2.8vw, 1.4rem);
    max-width: 720px;
    margin: 0 auto var(--space-md);
    opacity: 0.95;
}

.btn-main {
    background: var(--pink-soft);
    color: white;
    padding: clamp(0.8rem, 2vw, 1.1rem) clamp(1.8rem, 4vw, 2.6rem);
    border-radius: 50px;
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    font-weight: 600;
    display: inline-block;
    transition: all 0.35s;
    box-shadow: 0 6px 20px rgba(240,98,146,0.3);
}

.btn-main:hover {
    background: white;
    color: var(--pink-deep);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(240,98,146,0.4);
}

.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: clamp(1.4rem, 3vw, 2.4rem);
    width: clamp(40px, 6vw, 60px);
    height: clamp(40px, 6vw, 60px);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.prev:hover, .next:hover { background: var(--pink-soft); }
.prev { left: 3%; }
.next { right: 3%; }

.dots-container {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: clamp(8px, 2vw, 14px);
    z-index: 10;
}

.dot {
    width: clamp(10px, 2vw, 14px);
    height: clamp(10px, 2vw, 14px);
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.4s;
}

.dot.active {
    background: var(--pink-soft);
    width: clamp(28px, 5vw, 40px);
    border-radius: 20px;
}

/* ============================================================
   SECTION MISSION / CARDS
   ============================================================ */
.mission-section {
    padding: var(--space-2xl) 6% var(--space-xl);
    text-align: center;
}

.mission-header h3 {
    font-size: clamp(1.8rem, 5vw, 3.8rem);
    color: var(--pink-deep);
    margin-bottom: var(--space-sm);
    font-family: 'Quicksand', sans-serif;
    font-weight: 600;
}

.divider {
    width: clamp(60px, 10vw, 90px);
    height: 5px;
    background: linear-gradient(to right, var(--pink-soft), var(--gold-warm));
    margin: 0 auto var(--space-lg);
    border-radius: 3px;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: var(--space-md);
    max-width: 1300px;
    margin: 0 auto;
}

.card {
    background: white;
    padding: clamp(1.8rem, 4vw, 3rem) clamp(1.4rem, 3vw, 2.2rem);
    border-radius: 24px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.07);
    transition: all 0.45s ease;
    border: 1px solid rgba(240,98,146,0.08);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.12);
    border-color: var(--pink-soft);
}

.card .icon {
    font-size: clamp(3rem, 6vw, 4.2rem);
    margin-bottom: var(--space-sm);
}

.card h4 {
    color: var(--pink-deep);
    font-size: clamp(1.3rem, 2.5vw, 1.7rem);
    margin-bottom: 0.8rem;
    font-family: 'Quicksand', sans-serif;
}

.card p { font-size: clamp(0.88rem, 1.5vw, 1rem); }

.card.active {
    background: linear-gradient(145deg, #fffaf5, #fff0f8);
    border-color: var(--gold-warm);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: linear-gradient(160deg, #2d1a24 0%, #3d2235 100%);
    border-top: 3px solid var(--pink-soft);
    color: white;
    padding: var(--space-2xl) 6% var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: clamp(2rem, 5vw, 4rem);
    max-width: 1300px;
    margin: 0 auto;
}

.footer-box h3 {
    color: var(--gold-warm);
    margin-bottom: var(--space-sm);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-family: 'Quicksand', sans-serif;
}

.footer-box p {
    font-size: clamp(0.88rem, 1.5vw, 1rem);
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 0.4rem;
}

.social-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 0.8rem;
    margin-top: var(--space-sm);
}

.social-links a {
    color: var(--pink-soft);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: clamp(0.88rem, 1.5vw, 1rem);
    transition: color 0.3s;
}

.social-links a:hover { color: var(--gold-warm); }
.sep { opacity: 0.4; }

.heart-note {
    text-align: center;
    margin: var(--space-lg) 0 var(--space-sm);
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-family: 'Quicksand', sans-serif;
    color: var(--pink-soft);
}

.footer-bottom {
    text-align: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.14);
    font-size: clamp(0.82rem, 1.5vw, 0.98rem);
    opacity: 0.8;
}

.helloasso-logo {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

/* ============================================================
   MEDIA QUERIES RESPONSIVE
   XS  : < 480px    petits smartphones
   SM  : 480-767px  smartphones larges
   MD  : 768-1023px tablettes
   LG  : 1024-1279px laptops
   XL  : >= 1280px  desktops
   ============================================================ */

/* XL - Grands desktops */
@media (min-width: 1280px) {
    .nav-links { gap: 2.2rem; }
    .mobile-sidebar { transform: translateX(100%) !important; visibility: hidden !important; }
    .menu-overlay   { display: none !important; }
    .menu-toggle    { display: none !important; }
}

/* LG - Laptops */
@media (min-width: 1024px) and (max-width: 1279px) {
    .nav-links { gap: 1.3rem; }
    .nav-links a { font-size: 0.86rem; }
    .btn-don { padding: 0.55rem 1rem !important; font-size: 0.82rem !important; }
    .mobile-sidebar { transform: translateX(100%) !important; visibility: hidden !important; }
    .menu-overlay   { display: none !important; }
    .menu-toggle    { display: none !important; }
}

/* MD - Tablettes (768-1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    :root { --navbar-h: 64px; }

    .navbar .nav-links,
    .navbar .auth { display: none !important; }
    .menu-toggle  { display: block; }

    .logo-navbar-img { width: 40px; height: 40px; }

    .slider-container { height: clamp(380px, 65vh, 620px); }
    .prev, .next { width: 44px; height: 44px; font-size: 1.6rem; }

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

    .footer-content { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

/* SM - Grands smartphones (480-767px) */
@media (min-width: 480px) and (max-width: 767px) {
    :root { --navbar-h: 60px; }

    .navbar .nav-links,
    .navbar .auth { display: none !important; }
    .menu-toggle  { display: block; }

    .logo-navbar-img { width: 36px; height: 36px; }
    .logo h1 { font-size: clamp(0.9rem, 4vw, 1.15rem); }

    .slider-container { height: clamp(360px, 60vh, 520px); }
    .prev, .next { width: 38px; height: 38px; font-size: 1.3rem; }

    .mission-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
    .social-links { flex-direction: column; align-items: flex-start; }
    .sep { display: none; }
}

/* XS - Petits smartphones (< 480px) */
@media (max-width: 479px) {
    :root { --navbar-h: 56px; }

    .navbar { padding: 0 3%; }
    .navbar .nav-links,
    .navbar .auth { display: none !important; }
    .menu-toggle  { display: block; font-size: 1.7rem; }

    .logo-navbar-img { width: 32px; height: 32px; }
    .logo h1 {
        font-size: clamp(0.8rem, 4.5vw, 1rem);
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 44vw;
    }

    /* Sidebar pleine largeur sur petit ecran */
    .mobile-sidebar { width: 92%; max-width: none; }

    .slider-container { height: clamp(320px, 55vh, 480px); }
    .slide-content { padding: 0 4%; }
    .slide-content h2 { font-size: clamp(1.7rem, 8vw, 2.6rem); }
    .slide-content p  { font-size: clamp(0.88rem, 4vw, 1rem); }

    /* Fleches cachees sur tres petit ecran */
    .prev, .next { display: none; }

    .btn-main {
        padding: 0.8rem 1.6rem;
        font-size: 0.92rem;
        width: 100%;
        max-width: 300px;
    }

    .mission-section { padding: var(--space-xl) 4% var(--space-lg); }
    .mission-grid { grid-template-columns: 1fr; gap: 1rem; }
    .card { padding: 1.6rem 1.2rem; border-radius: 18px; }

    footer { padding: var(--space-xl) 5% var(--space-lg); }
    .footer-content { grid-template-columns: 1fr; gap: 1.8rem; }
    .social-links { flex-direction: column; align-items: flex-start; }
    .sep { display: none; }
    .heart-note { font-size: 1rem; }
}

/* Desactiver les animations hover sur ecrans tactiles */
@media (hover: none) {
    .card:hover     { transform: none; box-shadow: 0 12px 40px rgba(0,0,0,0.07); }
    .btn-main:hover { transform: none; }
    .btn-don:hover  { transform: none !important; }
    .logo:hover .logo-navbar-img { transform: none; }
}