:root {
    --violet: #7C3AED;
    --violet-light: #A78BFA;
    --teal: #14B8A6;
    --teal-light: #5EEAD4;
    --dark: #0F172A;
    --gray: #64748B;
    --gray-light: #F8FAFC;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #7C3AED 0%, #14B8A6 100%);
    --gradient-soft: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(20, 184, 166, 0.08) 100%);
    --shadow-lg: 0 20px 50px rgba(124, 58, 237, 0.25);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
    --radius: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center {
    text-align: center;
    margin-top: 40px;
}

.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo-img {
    height: 45px;
    width: auto;
}

.btn-nav {
    background: var(--gradient);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.btn-nav svg {
    width: 18px;
    height: 18px;
}

.btn-nav:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.45);
}

.hero {
    background: var(--gradient-soft);
    padding: 100px 0 120px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 70px;
    align-items: center;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    padding: 18px 38px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    display: inline-block;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 60px rgba(124, 58, 237, 0.35);
}

.btn-ghost {
    background: var(--white);
    color: var(--dark);
    padding: 18px 38px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid #E2E8F0;
    transition: all 0.3s;
    display: inline-block;
}

.btn-ghost:hover {
    border-color: var(--violet);
    color: var(--violet);
    transform: translateY(-2px);
}

.hero-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.badge-item {
    background: var(--white);
    padding: 12px 22px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    border: 1px solid #F1F5F9;
}

.hero-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.section {
    padding: 100px 0;
}

.section-alt {
    background: var(--gray-light);
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.section-title {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.gallery-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s;
    display: block;
}

.gallery-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 1/1;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-card:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card-pricing {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
    border: 2px solid #F1F5F9;
    transition: all 0.4s;
    position: relative;
}

.card-pricing:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--violet-light);
}

.card-pricing.featured {
    border: 2px solid var(--violet);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.popular-badge {
    background: var(--gradient);
    color: var(--white);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
}

.card-pricing h3 {
    font-size: 24px;
    margin-bottom: 12px;
    text-align: center;
}

.price {
    font-size: 42px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 20px 0;
    text-align: center;
}

.price span {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray);
}

.pricing-list {
    list-style: none;
    margin: 30px 0;
}

.pricing-list li {
    padding: 12px 0;
    border-bottom: 1px solid #F1F5F9;
    font-size: 15px;
}

.pricing-list li:before {
    content: "✓";
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    margin-right: 12px;
    font-size: 16px;
}

.btn-card {
    background: var(--gradient);
    color: var(--white);
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: block;
    text-align: center;
    margin-top: 30px;
    transition: all 0.3s;
}

.btn-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
}

.sponsoring-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
    align-items: center;
}

.sponsoring-img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.visibilite-content h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 45px;
    margin-bottom: 16px;
}

.footer-brand p {
    color: #94A3B8;
    line-height: 1.8;
}

.footer-links h4 {
    margin-bottom: 20px;
    font-size: 16px;
}

.footer-links a, .footer-links p {
    display: block;
    color: #94A3B8;
    text-decoration: none;
    margin-bottom: 14px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 30px;
    text-align: center;
    color: #94A3B8;
    font-size: 14px;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.15);
}

.whatsapp-float svg {
    width: 34px;
    height: 34px;
}

@media (max-width: 968px) {
    .hero-grid, .sponsoring-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 40px;
    }
    .hero-image {
        order: -1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .card-pricing.featured {
        transform: scale(1);
    }
}
/* Hero Slider */
.hero-image {
    position: relative;
}

.slider-wrapper {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 1/1;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.1);
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    transition: all 0.4s;
    cursor: pointer;
}

.dot.active {
    background: var(--white);
    width: 28px;
    border-radius: 10px;
}
@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }
    .section-title {
        font-size: 34px;
    }
    .hero {
        padding: 60px 0 80px;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .btn-primary, .btn-ghost {
        width: 100%;
        text-align: center;
    }
    .gallery {
        grid-template-columns: 1fr;
    }
    .gallery-card img {
        aspect-ratio: 16/9;
    }
}