/* ============================================
   RESET & VARIABLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Based on UFCP Logo */
    --color-green: #00A859;
    --color-blue: #0066CC;
    --color-red: #E63946;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-blue) 0%, var(--color-red) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0, 168, 89, 0.1) 0%, rgba(0, 102, 204, 0.1) 50%, rgba(230, 57, 70, 0.1) 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(0, 168, 89, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(10px);
}

/* ============================================
   BASE STYLES
   ============================================ */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    overflow-x: hidden;
    padding-top: 0;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: #1a3a5f; /* Bleu foncé comme dans la maquette */
    color: var(--color-white);
    padding: 12px 0;
    text-align: center;
    font-family: 'Playfair Display', 'Georgia', serif; /* Police cursive/élégante */
    font-size: 18px;
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.5px;
}

.top-bar p {
    margin: 0;
}

/* ============================================
   HEADER
   ============================================ */
.main-header {
    position: fixed;
    top: 45px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    gap: 40px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.logo-shapes {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
}

.shape-green {
    width: 35px;
    height: 35px;
    background: var(--color-green);
    top: 5px;
    left: 5px;
    clip-path: ellipse(50% 60% at 50% 50%);
    transform: rotate(-20deg);
}

.shape-red {
    width: 18px;
    height: 18px;
    background: var(--color-red);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.shape-blue {
    width: 30px;
    height: 30px;
    background: var(--color-blue);
    bottom: 5px;
    right: 5px;
    clip-path: ellipse(50% 60% at 50% 50%);
    transform: rotate(20deg);
}

.logo-text-section {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.logo-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logo-full-name {
    font-size: 12px;
    color: var(--color-gray-700);
    line-height: 1.4;
    max-width: 300px;
}

.contact-section {
    display: flex;
    gap: 30px;
    flex: 1;
    justify-content: center;
    align-items: flex-start;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 200px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-label {
    font-size: 13px;
    color: var(--color-gray-700);
    margin-bottom: 5px;
    font-weight: 500;
}

.contact-value {
    font-size: 14px;
    color: var(--color-black);
    font-weight: 600;
}

.header-separator {
    height: 1px;
    background: var(--color-gray-300);
    width: 100%;
    margin: 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    padding: 15px 0;
    background: var(--color-white);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
}

.nav-menu-container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    margin: 0 auto;
    padding: 0;
    justify-content: center;
}

.navbar.scrolled {
    padding: 10px 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.logo-shapes {
    position: relative;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shape {
    position: absolute;
    width: 20px;
    height: 30px;
    border-radius: 50% 50% 50% 0;
    animation: float 3s ease-in-out infinite;
}

.shape-green {
    background: var(--color-green);
    top: 0;
    left: 15px;
    transform: rotate(-45deg);
    animation-delay: 0s;
}

.shape-blue {
    background: var(--color-blue);
    bottom: 0;
    left: 0;
    transform: rotate(45deg);
    animation-delay: 1s;
}

.shape-red {
    background: var(--color-red);
    bottom: 0;
    right: 0;
    transform: rotate(-135deg);
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(var(--rotation, 0deg)); }
    50% { transform: translateY(-10px) rotate(var(--rotation, 0deg)); }
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-ufcp {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-black);
    letter-spacing: 0.05em;
}

.logo-mali {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-600);
    letter-spacing: 0.1em;
}

.nav-link {
    text-decoration: none;
    color: var(--color-gray-800);
    font-weight: 700;
    font-size: 14px;
    position: relative;
    transition: color var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.dropdown-arrow {
    display: inline-block;
    margin-left: 4px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-green);
    transition: transform var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-blue);
}

.nav-link:hover::after {
    width: 100%;
}

/* Style spécial pour le lien Contact - retiré car plus nécessaire */

.nav-link-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.nav-link-contact:hover::before {
    left: 100%;
}

.nav-link-contact::after {
    display: none;
}

.nav-link-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 168, 89, 0.4);
    color: var(--color-white) !important;
}

.nav-link-contact:active {
    transform: translateY(0);
}

/* Animation pulse pour attirer l'attention */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(0, 168, 89, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(0, 168, 89, 0.5);
    }
}

.nav-link-contact {
    animation: pulse-glow 3s ease-in-out infinite;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    margin-top: 200px; /* Ajusté pour le nouveau header */
    min-height: 80vh;
    overflow: hidden;
}

.hero-banner-carousel {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 600px;
    background: #8CBED9; /* Bleu clair comme dans la maquette - fallback */
    border-left: 2px solid #EAE0C9;
    border-right: 2px solid #EAE0C9;
    border-bottom: 2px solid #EAE0C9;
    overflow: hidden;
}

.banner-carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-carousel-item {
    position: relative;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    display: block;
    background: #8CBED9; /* Fallback si l'image ne charge pas */
}

.hero-overlay-blue {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 58, 95, 0.75) 0%,     /* Bleu foncé en haut à gauche */
        rgba(0, 102, 204, 0.65) 25%,    /* Bleu moyen */
        rgba(32, 178, 170, 0.55) 50%,   /* Turquoise au centre */
        rgba(0, 168, 89, 0.60) 75%,     /* Vert */
        rgba(26, 58, 95, 0.70) 100%     /* Retour au bleu foncé */
    );
    z-index: 1;
    pointer-events: none;
}

/* Overlay supplémentaire pour un effet de profondeur */
.hero-overlay-blue::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(0, 0, 0, 0.2) 100%
    );
    z-index: 1;
}

/* Effet de vignette pour mettre en valeur le centre */
.hero-overlay-blue::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        transparent 40%,
        rgba(0, 0, 0, 0.3) 100%
    );
    z-index: 2;
}

/* Overlay pour l'affiche PharmagoraPlus - très léger pour garder la netteté */
.hero-overlay-pharmagora {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.25) 100%
    );
    z-index: 1;
    pointer-events: none;
}

/* Amélioration de la netteté pour l'affiche PharmagoraPlus */
.hero-pharmagora-image {
    object-fit: contain !important;
    object-position: center !important;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: high-quality;
    filter: none !important;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-font-smoothing: subpixel-antialiased;
    width: 100% !important;
    height: 100% !important;
    max-width: 100%;
    max-height: 100%;
}

/* Fond pour l'affiche PharmagoraPlus */
.banner-pharmagora {
    background: linear-gradient(135deg, #d4a5a5 0%, #ffffff 100%);
}

/* Amélioration de la lisibilité du texte sur l'affiche PharmagoraPlus */
.banner-pharmagora .hero-content {
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), 0 2px 8px rgba(0, 0, 0, 0.9);
}

.banner-pharmagora .hero-title {
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9), 0 2px 10px rgba(0, 0, 0, 1);
}

.banner-pharmagora .btn-hero {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* Éléments de laboratoire */
.hero-lab-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    overflow: hidden;
    pointer-events: none;
}

/* Microscope */
.lab-microscope {
    position: absolute;
    left: 10%;
    bottom: 15%;
    transform: rotate(-5deg);
}

.microscope-base {
    width: 120px;
    height: 20px;
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.microscope-arm {
    width: 8px;
    height: 80px;
    background: #2d3748;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.microscope-head {
    width: 60px;
    height: 30px;
    background: #1a202c;
    border-radius: 15px;
    margin: 0 auto;
    position: relative;
    top: -5px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.microscope-lens {
    width: 25px;
    height: 25px;
    border: 3px solid #4a5568;
    border-radius: 50%;
    background: rgba(100, 150, 200, 0.3);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Flacon Erlenmeyer */
.lab-flask {
    position: absolute;
    left: 35%;
    bottom: 12%;
    transform: rotate(2deg);
}

.flask-body {
    width: 100px;
    height: 140px;
    background: rgba(255, 255, 255, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.6);
    border-radius: 0 0 50px 50px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.flask-neck {
    width: 30px;
    height: 50px;
    background: rgba(255, 255, 255, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.6);
    border-bottom: none;
    margin: 0 auto;
    position: relative;
    top: -3px;
}

.flask-liquid {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(180deg, rgba(100, 150, 200, 0.5) 0%, rgba(80, 130, 180, 0.6) 100%);
    border-radius: 0 0 47px 47px;
}

.flask-markings {
    position: absolute;
    right: -25px;
    top: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 10px 0;
}

.marking {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Petite bouteille */
.lab-bottle {
    position: absolute;
    right: 25%;
    bottom: 18%;
    transform: rotate(-3deg);
}

.bottle-body {
    width: 50px;
    height: 80px;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.bottle-neck {
    width: 20px;
    height: 25px;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-bottom: none;
    margin: 0 auto;
    position: relative;
    top: -2px;
}

.bottle-cap {
    width: 24px;
    height: 12px;
    background: #2d3748;
    border-radius: 4px 4px 0 0;
    margin: 0 auto;
    position: relative;
    top: -2px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* Pipette rouge */
.lab-dropper {
    position: absolute;
    right: 12%;
    top: 20%;
    transform: rotate(15deg);
}

.dropper-bulb {
    width: 30px;
    height: 30px;
    background: #E63946;
    border-radius: 50%;
    box-shadow: 0 3px 8px rgba(230, 57, 70, 0.4);
    position: relative;
}

.dropper-tube {
    width: 4px;
    height: 60px;
    background: #E63946;
    margin: 0 auto;
    position: relative;
    top: -2px;
    box-shadow: 0 2px 5px rgba(230, 57, 70, 0.3);
}

.dropper-tip {
    width: 8px;
    height: 15px;
    background: #E63946;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    margin: 0 auto;
    position: relative;
    top: -2px;
    box-shadow: 0 2px 5px rgba(230, 57, 70, 0.3);
}

/* Animations pour les éléments de laboratoire */
.lab-microscope {
    animation: float 6s ease-in-out infinite;
}

.lab-flask {
    animation: float 7s ease-in-out infinite 0.5s;
}

.lab-bottle {
    animation: float 5.5s ease-in-out infinite 1s;
}

.lab-dropper {
    animation: float 6.5s ease-in-out infinite 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(var(--rotation, 0deg));
    }
    50% {
        transform: translateY(-10px) rotate(var(--rotation, 0deg));
    }
}

.lab-microscope {
    --rotation: -5deg;
}

.lab-flask {
    --rotation: 2deg;
}

.lab-bottle {
    --rotation: -3deg;
}

.lab-dropper {
    --rotation: 15deg;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: 30px 20px;
    width: calc(100% - 40px);
    pointer-events: none;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 20px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-content * {
    pointer-events: auto;
}

.hero-top-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    text-align: center;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    background: rgba(26, 58, 95, 0.7);
    padding: 10px 20px;
    border-radius: 6px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 3px solid var(--color-green);
    border-right: 3px solid var(--color-green);
    letter-spacing: 0.3px;
    margin: 0 auto 20px auto;
    display: inline-block;
    max-width: 100%;
}

.hero-title {
    font-size: clamp(1.5rem, 4.5vw, 2rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-separator {
    width: 200px;
    height: 1px;
    background: var(--color-white);
    margin: 15px auto 20px;
    opacity: 0.8;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: var(--color-white);
    margin-bottom: 40px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    font-weight: 400;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    background: #1a3a5f; /* Bleu foncé comme dans la maquette */
    color: var(--color-white);
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.btn-hero:hover {
    background: #0f2a47;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-arrow {
    font-size: 18px;
    font-weight: 700;
    transition: transform var(--transition-base);
    display: inline-block;
}

.btn-hero:hover .btn-arrow {
    transform: translateX(4px);
}

/* Futuristic Buttons */
.btn-futuristic {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
    border: none;
    box-shadow: 
        0 10px 40px rgba(0, 168, 89, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-futuristic .btn-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.btn-futuristic .btn-arrow {
    transition: transform 0.3s ease;
}

.btn-futuristic:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-futuristic .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-futuristic:hover .btn-glow {
    width: 300px;
    height: 300px;
}

.btn-futuristic:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 15px 50px rgba(0, 168, 89, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset,
        0 0 60px rgba(0, 168, 89, 0.2);
}

.btn-futuristic-outline {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-futuristic-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.hero-visual {
    position: relative;
    height: 600px;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.2s forwards;
}


/* Boutons de navigation carousel */
.banner-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.banner-carousel-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-50%) scale(1.1);
}

.banner-carousel-prev {
    left: 30px;
}

.banner-carousel-next {
    right: 30px;
}

.banner-carousel-btn svg {
    width: 24px;
    height: 24px;
}

/* Enhanced Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    animation: floatCard 8s ease-in-out infinite;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset,
        0 0 40px rgba(0, 168, 89, 0.2);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 168, 89, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.floating-card:hover .card-glow {
    opacity: 1;
}

.card-icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.card-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: 0;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
    transition: transform 0.4s ease;
}

.floating-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.icon-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 2px solid rgba(0, 168, 89, 0.3);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.6;
    }
}

.card-shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    transform: rotate(45deg);
    animation: shine 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.card-1 {
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.card-1 .icon-ring {
    border-color: rgba(0, 168, 89, 0.3);
}

.card-2 {
    top: 45%;
    right: 10%;
    animation-delay: 2.5s;
}

.card-2 .icon-ring {
    border-color: rgba(0, 102, 204, 0.3);
}

.card-3 {
    bottom: 15%;
    left: 20%;
    animation-delay: 5s;
}

.card-3 .icon-ring {
    border-color: rgba(230, 57, 70, 0.3);
}

.floating-card p {
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-sm);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

@keyframes floatCard {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
    }
    25% { 
        transform: translateY(-25px) rotate(2deg);
    }
    50% { 
        transform: translateY(-15px) rotate(-2deg);
    }
    75% { 
        transform: translateY(-30px) rotate(1deg);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.scroll-text {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
    animation: textFade 2s ease-in-out infinite;
}

@keyframes textFade {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.mouse {
    width: 32px;
    height: 54px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 20px rgba(0, 168, 89, 0.2);
    transition: all 0.3s ease;
}

.mouse:hover {
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 30px rgba(0, 168, 89, 0.4);
}

.wheel {
    width: 4px;
    height: 12px;
    background: linear-gradient(180deg, var(--color-green) 0%, var(--color-blue) 100%);
    border-radius: var(--radius-full);
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s ease-in-out infinite;
    box-shadow: 0 0 10px var(--color-green);
}

@keyframes scroll {
    0% { 
        opacity: 1; 
        transform: translateX(-50%) translateY(0);
    }
    100% { 
        opacity: 0; 
        transform: translateX(-50%) translateY(20px);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-300);
}

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

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: #F8FBFF; /* Fond bleu très clair */
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
    box-sizing: border-box;
}

.about-icon-wrapper {
    margin-bottom: 25px;
    display: inline-block;
    background: #E8F4FF;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
}

.about-icon {
    width: 50px;
    height: 50px;
    display: block;
}

.about-title {
    font-size: 24px;
    font-weight: 700;
    color: #0066CC; /* Bleu comme dans la maquette */
    margin: 0 0 25px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-paragraph {
    font-size: 15px;
    color: #0066CC; /* Texte en bleu comme dans la maquette */
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 400;
    text-align: justify;
}

.btn-about {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    background: #1a3a5f; /* Bleu foncé uni */
    color: var(--color-white);
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all var(--transition-base);
    margin-top: 20px;
    box-shadow: 0 2px 10px rgba(26, 58, 95, 0.2);
}

.btn-about:hover {
    background: #0f2a47;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(26, 58, 95, 0.3);
}

.btn-arrow-white {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    transition: transform var(--transition-base);
    display: inline-block;
}

.btn-about:hover .btn-arrow-white {
    transform: translateX(4px);
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    height: 450px;
}

.about-image-border-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 15px;
    background: #0066CC; /* Bordure bleue comme dans la maquette */
    z-index: 2;
    border-radius: 8px 8px 0 0;
}

.about-image-border-right {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 15px;
    background: #0066CC; /* Bordure bleue comme dans la maquette */
    z-index: 2;
    border-radius: 0 8px 8px 0;
}

.about-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    background: #f0f0f0;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 8px;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: #E8E8E8; /* Fond bleu-gris clair */
    padding: 0;
    position: relative;
    overflow: hidden;
}

.products-banner {
    background: #1a3a5f; /* Bleu foncé */
    color: var(--color-white);
    padding: 20px 0;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.products-banner p {
    margin: 0;
}

.products-container {
    padding: 60px 40px;
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    overflow-x: hidden;
}

.products-panel {
    background: var(--color-white);
    border: 1px solid #000; /* Bordure noire fine */
    border-radius: 8px;
    padding: 50px 40px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.products-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 30px;
    width: 100%;
    overflow: visible;
    padding: 20px 0;
}

.products-carousel-track {
    display: flex;
    gap: 25px;
    overflow: visible;
    flex: 1;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    width: 100%;
    position: relative;
    justify-content: flex-start;
}

.products-carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid #1a3a5f;
    color: #1a3a5f;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.products-carousel-btn:hover {
    background: #1a3a5f;
    color: var(--color-white);
    transform: scale(1.1);
}

.products-carousel-btn svg {
    width: 24px;
    height: 24px;
}

.product-card-main {
    background: var(--color-white);
    border-radius: 8px;
    padding: 30px 25px;
    text-align: center;
    width: calc((100% - 50px) / 3);
    flex-shrink: 0;
    transition: all var(--transition-base);
    box-sizing: border-box;
    flex: 0 0 calc((100% - 50px) / 3);
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.1);
    min-width: 250px;
}

.product-card-main:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.product-card-main:hover img {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.product-image-circle {
    width: 100%;
    height: 200px;
    margin: 0 auto 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    padding: 15px;
    position: relative;
    gap: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-image-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
    position: relative;
}

.product-image-item::before {
    content: none; /* Pas de cercle blanc */
}

.product-image-single {
    flex: none;
    width: 100%;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product-image-single::before {
    content: none; /* Pas de cercle blanc */
}

.product-image-single img {
    position: relative;
    z-index: 1;
    margin-top: 0;
}

/* Retirer tous les arrière-plans colorés */
.product-bg-purple,
.product-bg-green,
.product-bg-pink,
.product-bg-blue,
.product-bg-dark-blue,
.product-bg-light-blue,
.product-bg-pink-light {
    background: transparent !important;
}

.product-image-circle img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.product-image-item img {
    width: auto;
    height: 120px;
    max-width: 100%;
    display: block;
    object-fit: contain;
    position: relative;
    z-index: 1;
    margin: 0;
    border-radius: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.product-img-1,
.product-img-2 {
    width: auto;
    height: 100px;
    max-width: 110px;
    border-radius: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-img-large {
    width: auto;
    height: 120px;
    max-width: 130px;
    border-radius: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-img-small {
    width: auto;
    height: 80px;
    max-width: 100px;
    border-radius: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-img-syrup {
    width: auto;
    height: 140px;
    max-width: 140px;
    border-radius: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.product-image-label {
    display: none; /* Masquer les labels */
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #1a3a5f; /* Bleu foncé */
}

.product-color-blue {
    color: #000; /* Noir pour tous les titres */
}

.product-color-green {
    color: #000; /* Noir pour tous les titres */
}

.product-color-pink {
    color: #000; /* Noir pour tous les titres */
}

.product-description {
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-gray-600);
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-text-gray {
    color: var(--color-gray-700);
}

.product-text-green {
    color: var(--color-gray-700);
}

.product-text-pink {
    color: var(--color-gray-700);
}

.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #1a3a5f; /* Bleu foncé */
    color: var(--color-white);
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(26, 58, 95, 0.3);
}

.btn-product:hover {
    background: #0f2a47;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 95, 0.4);
}

.btn-arrow-product {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    transition: transform var(--transition-base);
    display: inline-block;
}

.btn-product:hover .btn-arrow-product {
    transform: translateX(4px);
}

/* Carousel Produits */
.product-carousel {
    margin-bottom: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: var(--spacing-md) 0;
}

/* Boutons de navigation carousel */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--color-gray-200);
    color: var(--color-gray-700);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.carousel-btn:hover {
    background: var(--color-white);
    border-color: var(--color-green);
    color: var(--color-green);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
    left: var(--spacing-md);
}

.carousel-btn-next {
    right: var(--spacing-md);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.product-carousel-track {
    display: flex;
    gap: var(--spacing-md);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    width: max-content;
}

.product-carousel-item {
    flex-shrink: 0;
    width: 296px;
    height: 266px;
    border-radius: 1.5rem; /* effet "round cube" */
    overflow: hidden;
    background: var(--color-gray-100);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-carousel-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.product-carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform var(--transition-base);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    justify-items: center;
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    z-index: 2;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--color-green);
}

/* Product Image Styles - Format 300x450 (ratio 2:3) */
.product-image {
    width: 100%;
    min-height: 350px;
    aspect-ratio: 300 / 450;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform var(--transition-slow), filter var(--transition-base);
    display: block;
    
    /* Amélioration de la netteté */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
    
    /* Légère amélioration du contraste et de la netteté */
    filter: contrast(1.02) saturate(1.05);
    
    /* Anti-aliasing optimisé */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.product-card:hover .product-image img {
    transform: translateZ(0) scale(1.03);
    filter: contrast(1.05) saturate(1.1) brightness(1.02);
}

/* Product Content */
.product-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 200px;
}

.product-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

.product-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* Product More Card */
.product-more {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    aspect-ratio: 300 / 450;
    justify-content: center;
}

.product-more .product-icon {
    color: var(--color-white);
    font-size: 5rem;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.product-more .product-content {
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-grow: 0;
}

.product-more .product-name,
.product-more .product-description {
    color: var(--color-white);
    text-align: center;
}

.product-more .product-tags {
    justify-content: center;
}

.product-more .tag {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

/* ============================================
   NEWS SECTION
   ============================================ */
.news {
    background: #F8FBFF;
    padding: 80px 0 40px 0;
    position: relative;
    overflow: hidden;
}

.section-header-news {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-news {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0066CC;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
    position: relative;
    display: inline-block;
}

.section-title-news::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #00A859 0%, #0066CC 100%);
    border-radius: 2px;
}

/* Carrousel d'actualités */
.news-carousel-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
}

.news-carousel-container {
    position: relative;
    width: 100%;
}

.news-slide {
    display: none !important;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    width: 100%;
}

.news-slide.active {
    display: block !important;
    opacity: 1;
    animation: fadeInSlide 0.8s ease-in-out forwards;
}

@keyframes fadeInSlide {
    0% {
        opacity: 0;
        transform: translateX(40px) scale(0.98);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* Force hide non-active slides - Maximum specificity */
.news .news-carousel-wrapper .news-carousel-container .news-slide:not(.active) {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
}

.news .news-carousel-wrapper .news-carousel-container .news-slide.active {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
}

.news-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
    width: 100%;
    box-sizing: border-box;
}

.news-image-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
    min-height: 500px;
    max-height: 500px;
}

.news-image-border-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 15px;
    background: #0066CC;
    z-index: 2;
    border-radius: 8px 8px 0 0;
}

.news-image-border-right {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 15px;
    background: #0066CC;
    z-index: 2;
    border-radius: 0 8px 8px 0;
}

.news-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    background: #f0f0f0;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 8px;
    /* Force toutes les images à la même taille */
    min-height: 100%;
    max-height: 100%;
}

.news-text {
    padding-top: 0;
}

.news-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(0, 168, 89, 0.1) 0%, rgba(0, 102, 204, 0.1) 100%);
    color: #00A859;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 168, 89, 0.2);
}

.news-subtitle {
    font-size: 1.75rem;
    font-weight: 800;
    color: #0066CC;
    margin-bottom: 15px;
    text-align: left;
    line-height: 1.3;
}

.news-description {
    font-size: 1.1rem;
    font-weight: 600;
    color: #00A859;
    margin-bottom: 20px;
    text-align: left;
}

.news-body {
    font-size: 1rem;
    color: #4B5563;
    line-height: 1.8;
    margin-bottom: 25px;
    text-align: justify;
    font-weight: 400;
}

.btn-news {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 35px;
    background: linear-gradient(135deg, #00A859 0%, #0066CC 100%);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-news::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0066CC 0%, #00A859 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.btn-news span {
    position: relative;
    z-index: 1;
}

.btn-news:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 168, 89, 0.4);
}

.btn-arrow-news {
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-block;
}

.btn-news:hover .btn-arrow-news {
    transform: translateX(6px);
}

/* Contrôles du carrousel */
.news-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.news-carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: 2px solid #0066CC;
    color: #0066CC;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
}

.news-carousel-btn:hover {
    background: #0066CC;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.news-carousel-dots {
    display: flex;
    gap: 12px;
}

.news-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #D1D5DB;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.news-dot.active {
    background: #0066CC;
    width: 40px;
    border-radius: 10px;
}

.news-dot:hover:not(.active) {
    background: #9CA3AF;
    transform: scale(1.2);
}

.news-separator {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #0066CC 50%, transparent 100%);
    margin-top: 50px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   QUESTION SECTION
   ============================================ */
.question {
    background: #1a3a5f; /* Même bleu foncé que la top bar */
    color: var(--color-white);
    padding: 80px 0;
    text-align: center;
}

.question .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.question-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: 0.5px;
}

.question-subtitle {
    font-size: 18px;
    color: var(--color-white);
    margin-bottom: 50px;
    font-weight: 400;
    text-align: center;
}

.question-image {
    width: 100%;
    max-width: 900px;
    height: 450px;
    margin: 0 auto 50px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.question-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.btn-question {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    background: linear-gradient(135deg, #E5E7EB 0%, #D1D5DB 100%); /* Gradient gris clair */
    color: #374151; /* Gris foncé pour le texte */
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-question:hover {
    background: linear-gradient(135deg, #D1D5DB 0%, #9CA3AF 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-arrow-question {
    font-size: 18px;
    font-weight: 700;
    color: #374151;
    transition: transform var(--transition-base);
    display: inline-block;
}

.btn-question:hover .btn-arrow-question {
    transform: translateX(4px);
}

.partner-carousel {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: var(--spacing-md) 0;
}

.partner-carousel-track {
    display: flex;
    gap: var(--spacing-xl);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    width: max-content;
    align-items: center;
}

.partner-carousel-item {
    flex-shrink: 0;
    width: 240px;
    height: 120px;
    border-radius: var(--radius-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    filter: grayscale(0.1);
    opacity: 0.9;
    transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base), opacity var(--transition-base);
    overflow: hidden;
}


/* ============================================
   PARTENAIRES SECTION
   ============================================ */
.partners {
    background: var(--color-white);
    padding: 80px 0;
    position: relative;
}

.partners-header {
    text-align: center;
    margin-bottom: 60px;
}

.partners-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 15px;
}

.partners-description {
    font-size: 16px;
    color: var(--color-gray-600);
    margin: 0;
}

.partner-carousel {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    overflow: hidden;
}

.partner-carousel-track {
    display: flex;
    gap: 30px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    width: max-content;
}

.partner-carousel-item {
    flex-shrink: 0;
    width: 220px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.partner-carousel-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.partner-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    filter: grayscale(0);
    transition: transform 0.3s ease;
}

.partner-carousel-item:hover .partner-logo {
    transform: scale(1.05);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--color-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-header {
    position: relative;
    text-align: center;
    margin-bottom: 60px;
}

.contact-header-decorative {
    position: absolute;
    top: 0;
    left: 0;
}

.contact-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #00A859; /* Vert */
    background: transparent;
}

.contact-header-content {
    position: relative;
    z-index: 1;
}

.contact-tag {
    display: inline-block;
    padding: 6px 16px;
    background: #20B2AA; /* Teal */
    color: var(--color-white);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.contact-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 15px;
}

.contact-description {
    font-size: 16px;
    color: var(--color-gray-600);
    margin: 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.info-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.info-card:hover::before {
    transform: scaleX(1);
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--color-green);
}

.info-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
    position: relative;
    transition: all 0.4s ease;
}

.icon-location {
    background: #0066CC; /* Bleu comme l'entête */
}

.icon-location .info-icon {
    color: var(--color-white); /* Blanc */
}

.icon-phone {
    background: #0066CC; /* Bleu comme l'entête */
}

.icon-phone .info-icon {
    color: var(--color-white); /* Blanc */
}

.icon-email {
    background: #0066CC; /* Bleu comme l'entête */
}

.icon-email .info-icon {
    color: var(--color-white); /* Blanc */
}

.icon-time {
    background: #0066CC; /* Bleu comme l'entête */
}

.icon-time .info-icon {
    color: var(--color-white); /* Blanc */
}

.info-card:hover .info-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.info-icon {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.info-content {
    flex: 1;
}

.info-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-black);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.info-content h3::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--color-gray-300) 0%, transparent 100%);
    margin-left: var(--spacing-xs);
}

.info-content p {
    color: var(--color-gray-600);
    line-height: 1.7;
    font-size: var(--font-size-sm);
}

.info-content a {
    color: #3B82F6; /* Bleu */
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    display: inline-block;
}

.info-content a:hover {
    color: var(--color-green);
    transform: translateX(3px);
}

.contact-form-container {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00A859 0%, #3B82F6 100%); /* Gradient vert-bleu */
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    position: relative;
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.label-bar {
    display: inline-block;
    width: 3px;
    height: 16px;
    background: var(--color-gray-800);
    margin-right: 8px;
    vertical-align: middle;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    background: var(--color-gray-50);
    color: var(--color-gray-900);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-green);
    background: var(--color-white);
    box-shadow: 
        0 0 0 3px rgba(0, 168, 89, 0.1),
        0 4px 12px rgba(0, 168, 89, 0.1);
    transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
    opacity: 0.7;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-primary);
}

.btn-contact-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: #1a3a5f; /* Bleu foncé comme sur le reste du site */
    color: var(--color-white);
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(26, 58, 95, 0.3);
}

.btn-contact-submit:hover {
    background: #0f2a47;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 95, 0.4);
}

.btn-arrow-submit {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    transition: transform var(--transition-base);
    display: inline-block;
}

.btn-contact-submit:hover .btn-arrow-submit {
    transform: translateX(4px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #1a3a5f; /* Même couleur que l'en-tête */
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 40px;
    width: 100%;
    box-sizing: border-box;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-logo .logo-shapes {
    margin-bottom: var(--spacing-xs);
}

.footer-logo .logo-ufcp {
    color: var(--color-white);
}

.footer-logo .logo-mali {
    color: rgba(255, 255, 255, 0.8);
}

.footer-tagline {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin-top: var(--spacing-xs);
}

.footer-links h4,
.footer-contact h4,
.footer-address h4 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-links h4 svg,
.footer-contact h4 svg,
.footer-address h4 svg {
    width: 18px;
    height: 18px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-base);
    font-size: var(--font-size-sm);
}

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

.footer-contact p,
.footer-address p {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-contact a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 40px;
    padding-right: 40px;
}

.footer-legal,
.footer-copyright {
    margin: 0;
}

.footer-bar {
    background: #1a3a5f; /* Même bleu foncé que la top bar */
    height: 4px;
    width: 100%;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: lightboxFadeIn 0.3s ease-out;
}

@keyframes lightboxFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
    transform: scale(1.1);
}

.lightbox-close {
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.lightbox-prev {
    left: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close svg,
.lightbox-prev svg,
.lightbox-next svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   MODAL PRODUIT
   ============================================ */
.product-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.product-modal-content {
    background-color: var(--color-white);
    margin: 5% auto;
    padding: 50px;
    border-radius: 15px;
    max-width: 800px;
    width: 90%;
    position: relative;
    animation: slideDown 0.4s ease;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3);
}

.product-modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 40px;
    font-weight: 300;
    color: #999;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.product-modal-close:hover {
    color: #1a3a5f;
}

.modal-product-name {
    font-size: 42px;
    font-weight: 700;
    color: #1a3a5f;
    margin-bottom: 30px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.modal-product-images {
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: center;
    margin: 40px 0;
    flex-wrap: wrap;
}

.modal-product-images img {
    max-width: 300px;
    max-height: 350px;
    width: auto;
    height: auto;
    border-radius: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.modal-product-images img:hover {
    transform: scale(1.05);
}

.modal-product-description {
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-gray-700);
    text-align: center;
    margin-top: 30px;
    padding: 0 20px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        margin-top: 100px;
    }
    
    .hero-banner-carousel {
        height: 60vh;
        min-height: 400px;
    }
    
    .banner-carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .banner-carousel-prev {
        left: var(--spacing-sm);
    }
    
    .banner-carousel-next {
        right: var(--spacing-sm);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .products-container {
        padding: 40px 20px;
    }
    
    .products-panel {
        padding: 30px 20px;
    }
    
    .products-carousel-wrapper {
        flex-direction: column;
        gap: 20px;
    }
    
    .products-carousel-btn {
        position: static;
        width: 45px;
        height: 45px;
    }
    
    .products-carousel-track {
        gap: 25px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    
    .product-card-main {
        min-width: 280px;
        scroll-snap-align: start;
    }
    
    .news-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .header-top {
        flex-direction: column;
        gap: 30px;
        align-items: flex-start;
    }
    
    .contact-section {
        width: 100%;
        justify-content: space-around;
    }
    
    .contact-item {
        max-width: 180px;
    }
    
    .products-container {
        padding: 40px 20px;
    }
    
    .products-panel {
        padding: 40px 20px;
    }
    
    .product-card-main {
        padding: 40px 30px;
        max-width: 450px;
    }
    
    .product-image-circle {
        height: 220px;
        border-radius: 18px;
    }
    
    .product-img-1,
    .product-img-2 {
        height: 130px;
        border-radius: 13px;
        padding: 9px;
    }
    
    .product-img-large {
        height: 150px;
        border-radius: 13px;
        padding: 9px;
    }
    
    .product-img-small {
        height: 100px;
        border-radius: 13px;
        padding: 9px;
    }
    
    .product-img-syrup {
        height: 170px;
        border-radius: 13px;
        padding: 9px;
    }
    
    .product-name {
        font-size: 22px;
    }
    
    .product-description {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .top-bar {
        font-size: 14px;
        padding: 8px 0;
    }
    
    .main-header {
        top: 40px;
    }
    
    .hero-content {
        background: rgba(0, 0, 0, 0.35);
    }
    
    .header-content {
        padding: 0 20px;
    }
    
    .header-top {
        flex-direction: column;
        gap: 25px;
        padding: 20px 0;
    }
    
    .logo-section {
        width: 100%;
    }
    
    .contact-section {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }
    
    .contact-item {
        max-width: 100%;
        width: 100%;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 200px;
        right: -100%;
        height: calc(100vh - 200px);
        width: 80%;
        background: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding-top: var(--spacing-3xl);
        gap: var(--spacing-lg);
        transition: right var(--transition-base);
        box-shadow: var(--shadow-2xl);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 0 var(--spacing-lg);
    }
    
    .hero {
        margin-top: 250px;
    }
    
    .hero-banner-carousel {
        height: 50vh;
        min-height: 350px;
    }
    
    .hero-content {
        padding: 20px 15px;
        width: calc(100% - 30px);
    }
    
    .hero-top-label {
        font-size: 11px;
        padding: 8px 15px;
    }
    
    .hero-title {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
    }
    
    .hero-subtitle {
        font-size: clamp(0.875rem, 2vw, 1rem);
    }
    
    .banner-carousel-btn {
        width: 36px;
        height: 36px;
    }
    
    .banner-carousel-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .banner-carousel-prev {
        left: var(--spacing-xs);
    }
    
    .banner-carousel-next {
        right: var(--spacing-xs);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 300px;
    }
    
    /* PRODUITS RESPONSIVE */
    .products-container {
        padding: 30px 15px;
    }
    
    .products-panel {
        padding: 30px 15px;
    }
    
    .products-carousel-wrapper {
        gap: 15px;
    }
    
    .products-carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .product-card-main {
        padding: 30px 20px;
        max-width: 100%;
    }
    
    .product-image-circle {
        height: 180px;
        gap: 15px;
    }
    
    .product-img-1,
    .product-img-2 {
        height: 100px;
        max-width: 120px;
    }
    
    .product-img-large {
        height: 120px;
        max-width: 130px;
    }
    
    .product-img-small {
        height: 80px;
        max-width: 100px;
    }
    
    .product-img-syrup {
        height: 140px;
        max-width: 120px;
    }
    
    .product-name {
        font-size: 20px;
    }
    
    .product-description {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .btn-product {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .news-content {
        grid-template-columns: 1fr;
    }
    
    .news-image {
        height: 300px;
    }
    
    .question-title {
        font-size: var(--font-size-3xl);
    }
    
    .question-image {
        height: 250px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .top-bar {
        font-size: 12px;
        padding: 6px 0;
    }
    
    .main-header {
        top: 35px;
    }
    
    .header-content {
        padding: 0 15px;
    }
    
    .header-top {
        padding: 15px 0;
    }
    
    .logo-name {
        font-size: 20px;
    }
    
    .logo-full-name {
        font-size: 11px;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .contact-label {
        font-size: 12px;
    }
    
    .contact-value {
        font-size: 13px;
    }
    
    .nav-menu {
        top: 180px;
        height: calc(100vh - 180px);
    }
    
    .hero {
        margin-top: 220px;
    }
    
    .hero-banner-carousel {
        height: 40vh;
        min-height: 300px;
    }
    
    .hero-content {
        padding: 15px 10px;
        width: calc(100% - 20px);
        border-radius: 15px;
    }
    
    .hero-top-label {
        font-size: 10px;
        padding: 6px 12px;
    }
    
    .banner-carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .banner-carousel-prev {
        left: 10px;
    }
    
    .banner-carousel-next {
        right: 10px;
    }
    
    .about-image-placeholder {
        flex-direction: column;
        gap: 15px;
    }
    
    .person-2 {
        transform: translateX(0);
    }
    
    .hero-title {
        font-size: clamp(1rem, 5vw, 1.5rem);
    }
    
    .hero-subtitle {
        font-size: clamp(0.75rem, 3vw, 0.875rem);
    }
    
    .btn-hero {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .about-image,
    .news-image {
        height: 250px;
    }
    
    .question-title {
        font-size: var(--font-size-2xl);
    }
    
    .question-image {
        height: 200px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .info-card {
        padding: var(--spacing-md);
    }
    
    .contact-form-container {
        padding: var(--spacing-md);
    }
    
    .partners {
        padding: 60px 0;
    }
    
    .partners-title {
        font-size: 28px;
    }
    
    .partner-carousel {
        padding: 0 20px;
    }
    
    .partner-carousel-track {
        gap: 20px;
    }
    
    .partner-carousel-item {
        width: 180px;
        height: 150px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .partners {
        padding: 50px 0;
    }
    
    .partners-title {
        font-size: 24px;
    }
    
    .partners-description {
        font-size: 14px;
    }
    
    .partner-carousel {
        padding: 0 15px;
    }
    
    .partner-carousel-track {
        gap: 15px;
    }
    
    .partner-carousel-item {
        width: 150px;
        height: 130px;
        padding: 15px;
    }
}

/* About Buttons */
.about-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-catalog-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-green) 100%);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-catalog-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-catalog-link:hover::before {
    opacity: 1;
}

.btn-catalog-link span {
    position: relative;
    z-index: 1;
}

.btn-catalog-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.4);
}

@media (max-width: 768px) {
    .about-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-catalog-link {
        width: 100%;
        justify-content: center;
    }
    
    /* News Section Responsive */
    .news {
        padding: 60px 0 30px 0;
    }
    
    .section-title-news {
        font-size: 2rem;
    }
    
    .news-carousel-wrapper {
        padding: 0 20px;
    }
    
    .news-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .news-image-wrapper {
        height: 350px;
        min-height: 350px;
        max-height: 350px;
    }
    
    .news-subtitle {
        font-size: 1.4rem;
    }
    
    .news-description {
        font-size: 1rem;
    }
    
    .news-body {
        font-size: 0.95rem;
    }
    
    .news-carousel-controls {
        gap: 20px;
        margin-top: 40px;
    }
    
    .news-carousel-btn {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .news {
        padding: 50px 0 25px 0;
    }
    
    .section-title-news {
        font-size: 1.6rem;
    }
    
    .news-carousel-wrapper {
        padding: 0 15px;
    }
    
    .news-content {
        gap: 30px;
    }
    
    .news-image-wrapper {
        height: 280px;
        min-height: 280px;
        max-height: 280px;
    }
    
    .news-badge {
        font-size: 0.75rem;
        padding: 6px 16px;
    }
    
    .news-subtitle {
        font-size: 1.2rem;
    }
    
    .news-description {
        font-size: 0.95rem;
    }
    
    .news-body {
        font-size: 0.9rem;
        line-height: 1.7;
    }
    
    .btn-news {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
    
    .news-carousel-controls {
        gap: 15px;
        margin-top: 35px;
    }
    
    .news-carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .news-dot {
        width: 10px;
        height: 10px;
    }
    
    .news-dot.active {
        width: 30px;
    }
}

/* ============================================
   CATALOG SECTION
   ============================================ */
.catalog {
    padding: 100px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.catalog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 168, 89, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 102, 204, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.catalog::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 102, 204, 0.03), transparent);
    pointer-events: none;
}

.catalog-header {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 1;
}

.catalog-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: #0066CC;
    margin-bottom: 20px;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    text-transform: uppercase;
}

.catalog-title::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 5px;
    background: linear-gradient(90deg, #00A859 0%, #E63946 100%);
    border-radius: 10px;
}

.catalog-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #00A859 0%, #0066CC 100%);
    border-radius: 10px;
}

.catalog-subtitle {
    font-size: 1.2rem;
    color: #6B7280;
    margin-top: 30px;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

/* Animation d'entrée pour les cartes */
.catalog-card {
    animation: fadeInScale 0.6s ease-out backwards;
}

.catalog-card:nth-child(1) { animation-delay: 0.1s; }
.catalog-card:nth-child(2) { animation-delay: 0.2s; }
.catalog-card:nth-child(3) { animation-delay: 0.3s; }
.catalog-card:nth-child(4) { animation-delay: 0.4s; }
.catalog-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.catalog-card {
    background: var(--color-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(0, 102, 204, 0.08);
}

.catalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #00A859 0%, #0066CC 50%, #E63946 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.catalog-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 168, 89, 0.03) 0%, rgba(0, 102, 204, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.catalog-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 102, 204, 0.2), 0 0 0 1px rgba(0, 102, 204, 0.1);
}

.catalog-card:hover::before {
    transform: scaleX(1);
}

.catalog-card:hover::after {
    opacity: 1;
}

.catalog-card-image {
    width: 100%;
    height: 380px;
    overflow: hidden;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 168, 89, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0, 102, 204, 0.04) 0%, transparent 50%),
        linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    position: relative;
}

.catalog-card-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(0, 168, 89, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.5s ease;
}

.catalog-card:hover .catalog-card-image::before {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.08) 0%, transparent 70%);
}

.catalog-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 102, 204, 0.15) 50%, transparent 100%);
}

.catalog-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.1));
    position: relative;
    z-index: 1;
}

.catalog-card:hover .catalog-card-image img {
    transform: scale(1.1) rotate(2deg);
    filter: drop-shadow(0 8px 20px rgba(0, 102, 204, 0.2));
}

.catalog-card-content {
    padding: 35px;
    position: relative;
}

.catalog-card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 35px;
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, #00A859 0%, #0066CC 100%);
    border-radius: 2px;
    opacity: 0;
    transition: all 0.4s ease;
}

.catalog-card:hover .catalog-card-content::before {
    opacity: 1;
    width: 80px;
}

.catalog-card-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #0066CC;
    margin-bottom: 18px;
    margin-top: 12px;
    letter-spacing: 0.3px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.catalog-card:hover .catalog-card-title {
    color: #00A859;
}

.catalog-card-description {
    font-size: 0.95rem;
    color: #4B5563;
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.catalog-card-description:last-child {
    margin-bottom: 0;
}

.catalog-card:hover .catalog-card-description {
    color: #374151;
}

.catalog-cta {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 60px 30px;
    background: linear-gradient(135deg, rgba(0, 168, 89, 0.03) 0%, rgba(0, 102, 204, 0.03) 100%);
    border-radius: 30px;
    margin: 40px auto 0;
    max-width: 900px;
    border: 2px solid rgba(0, 102, 204, 0.08);
}

.btn-catalog {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 50px;
    background: linear-gradient(135deg, #00A859 0%, #0066CC 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.3);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-catalog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0066CC 0%, #00A859 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.btn-catalog:hover::after {
    width: 300px;
    height: 300px;
}

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

.btn-catalog span {
    position: relative;
    z-index: 1;
}

.btn-catalog:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 168, 89, 0.4);
}

.btn-arrow-catalog {
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-catalog:hover .btn-arrow-catalog {
    transform: translateX(8px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 35px;
    }
}

@media (max-width: 1024px) {
    .catalog {
        padding: 80px 0;
    }
    
    .catalog-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }
    
    .catalog-title {
        font-size: 2.3rem;
    }
    
    .catalog-card-image {
        height: 340px;
    }
}

@media (max-width: 768px) {
    .catalog {
        padding: 60px 0;
    }
    
    .catalog-header {
        margin-bottom: 50px;
    }
    
    .catalog-title {
        font-size: 2rem;
    }
    
    .catalog-subtitle {
        font-size: 1.05rem;
        padding: 0 20px;
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .catalog-card-image {
        height: 320px;
        padding: 25px;
    }
    
    .catalog-card-content {
        padding: 30px;
    }
    
    .catalog-card-title {
        font-size: 1.2rem;
    }
    
    .catalog-card-description {
        font-size: 0.9rem;
    }
    
    .catalog-cta {
        padding: 50px 25px;
        margin: 30px auto 0;
    }
    
    .btn-catalog {
        padding: 18px 40px;
        font-size: 1.05rem;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .catalog {
        padding: 50px 0;
    }
    
    .catalog-header {
        margin-bottom: 40px;
    }
    
    .catalog-title {
        font-size: 1.75rem;
        letter-spacing: -0.5px;
    }
    
    .catalog-title::before {
        width: 40px;
        height: 4px;
    }
    
    .catalog-title::after {
        width: 70px;
        height: 3px;
    }
    
    .catalog-subtitle {
        font-size: 0.95rem;
        padding: 0 15px;
    }
    
    .catalog-grid {
        gap: 25px;
        margin-bottom: 30px;
    }
    
    .catalog-card {
        border-radius: 20px;
    }
    
    .catalog-card-image {
        height: 280px;
        padding: 20px;
    }
    
    .catalog-card-image::before {
        width: 200px;
        height: 200px;
    }
    
    .catalog-card:hover .catalog-card-image::before {
        width: 220px;
        height: 220px;
    }
    
    .catalog-card-content {
        padding: 25px;
    }
    
    .catalog-card-content::before {
        left: 25px;
    }
    
    .catalog-card-title {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .catalog-card-description {
        font-size: 0.875rem;
        line-height: 1.7;
    }
    
    .catalog-cta {
        padding: 40px 20px;
        border-radius: 20px;
    }
    
    .catalog-cta h2 {
        font-size: 1.6rem !important;
    }
    
    .catalog-cta p {
        font-size: 1rem !important;
    }
    
    .btn-catalog {
        padding: 16px 32px;
        font-size: 0.95rem;
        gap: 10px;
    }
    
    .btn-arrow-catalog {
        font-size: 1.3rem;
    }
}