/**
 * Gard Eau Arbres - Styles Premium Page d'Accueil
 * Design moderne avec glassmorphism, animations et micro-interactions
 */

/* ============================================
   Variables Premium
   ============================================ */
:root {
    /* Gradients Premium */
    --gradient-primary: linear-gradient(135deg, #2d5016 0%, #4a7c2a 100%);
    --gradient-accent: linear-gradient(135deg, #5b8e3d 0%, #7ab85a 100%);
    --gradient-water: linear-gradient(135deg, #4a90a4 0%, #6ba8b8 100%);
    --gradient-shimmer: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);

    /* Ombres Premium */
    --shadow-premium: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.18);
    --shadow-glow: 0 0 30px rgba(90, 142, 61, 0.3);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-elastic: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

[data-theme="dark"] {
    --gradient-primary: linear-gradient(135deg, #5b8e3d 0%, #7ab85a 100%);
    --gradient-accent: linear-gradient(135deg, #4a7c2a 0%, #5b8e3d 100%);
    --glass-bg: rgba(26, 26, 26, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --shadow-premium: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* ============================================
   Hero Section Premium
   ============================================ */
.home-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.home-hero__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.home-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 80, 22, 0.85) 0%, rgba(74, 124, 42, 0.75) 100%);
    z-index: 1;
}

[data-theme="dark"] .home-hero__overlay {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(45, 80, 22, 0.8) 100%);
}

.home-hero__content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: 4rem 1rem;
    animation: fadeInUp 1s ease-out;
}

.home-hero__eyebrow {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    box-shadow: var(--glass-shadow);
    animation: shimmer 3s infinite;
}

.home-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-hero__intro {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 2rem;
    opacity: 0.95;
}

.home-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.home-hero__badges span {
    padding: 0.75rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.home-hero__badges span:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-hover);
}

.home-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.home-hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero-stat {
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.hero-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-shimmer);
    animation: shimmer 3s infinite;
}

.hero-stat:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-stat__value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat__label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    opacity: 0.9;
}

.hero-stat__detail {
    display: block;
    font-size: 0.875rem;
    opacity: 0.7;
}

/* ============================================
   Cartes Piliers Premium
   ============================================ */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pillar-card {
    position: relative;
    padding: 2.5rem;
    background: white;
    border-radius: 24px;
    border: 2px solid transparent;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    overflow: hidden;
}

[data-theme="dark"] .pillar-card {
    background: var(--color-bg-light);
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-smooth);
}

.pillar-card:hover::before {
    opacity: 1;
}

.pillar-card:hover {
    transform: translateY(-12px) rotateX(2deg);
    box-shadow: var(--shadow-hover), var(--shadow-glow);
}

.pillar-card__icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: var(--transition-bounce);
}

.pillar-card:hover .pillar-card__icon {
    transform: rotate(360deg) scale(1.1);
}

.pillar-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="dark"] .pillar-card h3 {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pillar-card p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--color-text-light);
}

.pill-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.pill-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.pill-link:hover::before {
    width: 300px;
    height: 300px;
}

.pill-link:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   Cartes Projets Premium
   ============================================ */
.home-featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.home-featured-card {
    position: relative;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

[data-theme="dark"] .home-featured-card {
    background: var(--color-bg-light);
}

.home-featured-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.home-featured-card__image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.home-featured-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.home-featured-card:hover .home-featured-card__image img {
    transform: scale(1.1);
}

.home-featured-card__image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.home-featured-card__content {
    padding: 2rem;
}

.home-featured-card .badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.home-featured-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.home-featured-card p {
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.home-featured-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-bg-light);
}

/* ============================================
   Cartes Programmes Premium
   ============================================ */
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.program-card {
    position: relative;
    padding: 2.5rem;
    background: white;
    border-radius: 24px;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

[data-theme="dark"] .program-card {
    background: var(--color-bg-light);
}

.program-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary);
}

.program-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-accent);
    color: white;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

.program-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.program-card p {
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    50%,
    100% {
        left: 100%;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .home-hero__content {
        padding: 2rem 1rem;
    }

    .pillar-grid,
    .program-grid,
    .home-featured-grid {
        grid-template-columns: 1fr;
    }

    .home-hero__stats {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Boutons Partage Réseaux Sociaux
   ============================================ */
.social-share-gap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    align-items: center;
}

.social-share-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn--social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    color: white;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.btn--social::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn--social:hover::before {
    opacity: 1;
}

.btn--social:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-hover);
}

.btn--facebook {
    background: linear-gradient(135deg, #1877F2 0%, #0C63D4 100%);
}

.btn--twitter {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
}

.btn--linkedin {
    background: linear-gradient(135deg, #0A66C2 0%, #004182 100%);
}

.btn--whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.btn--social svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}