/*
* Nom de l'application : HanoutAI
 * Description : Fichier landing.css
 * Produit de : MOA Digital Agency, www.myoneart.com
 * Fait par : Aisance KALONJI, www.aisancekalonji.com
 * Auditer par : La CyberConfiance, www.cyberconfiance.com
*/

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --secondary: #3B82F6;
    --secondary-dark: #2563EB;
    --text-main: #111827;
    --text-muted: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 0 15px rgba(16, 185, 129, 0.3);
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
}

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 9999px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 6px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--text-main);
    border: 1px solid #E5E7EB;
}

.btn-secondary:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

/* Layout */
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 50;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow-soft);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 40;
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* Hero Section */
.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.05) 50%, transparent 70%);
    z-index: -1;
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, auto);
    }

    .bento-item-large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .bento-item-tall {
        grid-row: span 2;
    }
}

/* Animations */
.fade-in-up {
    /* Default visible to prevent blank sections if JS fails or screenshot captures early */
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.hidden-initial {
    opacity: 0;
    transform: translateY(20px);
}

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

/* Features Icons */
.feature-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    border-top: 1px solid #E5E7EB;
    background: white;
}

/* Trust Badges */
.trust-badges img {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.trust-badges img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Animation Delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.duration-3000 { animation-duration: 3s; }