/* Styles personnalisés pour Tingo - Complément à Bootstrap */

/* Variables CSS personnalisées */
:root {
    --tingo-primary: #000000;
    --tingo-secondary: #2ecc71;
    --tingo-warning: #2ecc71;
    --tingo-success: #27ae60;
    --tingo-info: #3498db;
    --tingo-dark: #000000;
    --tingo-light: #f8f9fa;
    --tingo-gradient: linear-gradient(135deg, #000000 0%, #2ecc71 100%);
}

/* Typographie personnalisée */
body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6, .fw-bold {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

/* Navigation personnalisée */
.navbar-brand {
    font-size: 1.5rem;
    color: var(--tingo-primary) !important;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--tingo-secondary) !important;
}

/* Hero Section */
.hero-section {
    background: var(--tingo-gradient);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-buttons .btn {
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Device Mockup */
.device-frame {
    display: inline-block;
    background: #2c3e50;
    padding: 20px;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.device-frame:hover {
    transform: perspective(1000px) rotateY(-10deg) rotateX(2deg);
}

.device-screen {
    width: 280px;
    height: 400px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.1);
}

.time-display {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--tingo-primary);
}

.status-badges .badge {
    font-size: 0.8rem;
    padding: 8px 12px;
}

/* Feature Icons */
.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--tingo-primary), var(--tingo-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    transition: transform 0.3s ease;
}

.feature-icon:hover {
    transform: scale(1.1);
}

/* Feature Items */
.feature-item {
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-number {
    width: 60px;
    height: 60px;
    background: var(--tingo-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Advantage Cards */
.advantage-card {
    padding: 2rem;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: var(--tingo-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    background: var(--tingo-primary);
    color: white;
    transform: scale(1.1);
}

/* Testimonial Cards */
.testimonial-card {
    transition: all 0.3s ease;
    border: none;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

.testimonial-rating {
    color: var(--tingo-secondary);
}

.testimonial-author {
    border-top: 1px solid #e9ecef;
    padding-top: 1rem;
}

/* Documentation Cards */
.doc-card {
    transition: all 0.3s ease;
    border: none;
}

.doc-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

.doc-icon {
    color: var(--tingo-primary);
    transition: transform 0.3s ease;
}

.doc-card:hover .doc-icon {
    transform: scale(1.1);
}

/* Contact Form */
.form-control:focus {
    border-color: var(--tingo-secondary);
    box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.25);
}

.btn-warning {
    background: var(--tingo-secondary);
    border-color: var(--tingo-secondary);
    color: white;
    font-weight: 700;
}

.btn-warning:hover {
    background: #27ae60;
    border-color: #27ae60;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4);
}

/* Footer */
.footer-brand {
    color: var(--tingo-secondary);
}

.footer-brand .fs-5 {
    font-size: 1.25rem !important;
}

.footer h6 {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.footer ul li {
    margin-bottom: 0.25rem;
}

.footer .small {
    font-size: 0.875rem;
    line-height: 1.4;
}

.social-links a {
    transition: all 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    color: var(--tingo-secondary) !important;
    transform: translateY(-3px);
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Classes d'animation */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .device-frame {
        transform: none;
        margin-top: 2rem;
    }
    
    .device-frame:hover {
        transform: none;
    }
    
    .feature-item {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .feature-number {
        margin: 0 auto 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .device-screen {
        width: 250px;
        height: 350px;
        padding: 20px;
    }
    
    .time-display {
        font-size: 2rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--tingo-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--tingo-secondary);
}

/* Effets de hover pour les cartes */
.card {
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
}

/* Boutons personnalisés */
.btn-outline-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

.btn-outline-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* Section headers */
.display-5 {
    font-weight: 700;
    color: var(--tingo-primary);
}

.lead {
    font-weight: 400;
    color: #6c757d;
}

/* Badges et étiquettes */
.badge {
    font-weight: 500;
    padding: 0.5rem 0.75rem;
}

/* Formulaires */
.form-label {
    color: var(--tingo-primary);
    font-weight: 600;
}

.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--tingo-secondary);
    box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.15);
}

/* Navigation mobile */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Effets de parallaxe légers */
.hero-section {
    background-attachment: fixed;
}

@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
    }
}

/* Optimisations de performance */
.card, .btn, .form-control {
    will-change: transform;
}

/* Accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}