@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    /* Couleurs du Flutter */
    --orange: #E65100;
    --orange-light: #FF6B35;
    --blue-light: #B1D0E7;
    --gray-bg: #F5F5F5;
    --dark-text: #212121;
    --medium-text: #424242;
    --light-text: #757575;
    
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    font-family: var(--font);
    color: var(--dark-text);
    overflow-x: hidden;
}

.gradient-bg {
    background: linear-gradient(180deg, var(--blue-light) 0%, var(--gray-bg) 100%);
    min-height: 100vh;
}

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

/* Hero Section */
.hero {
    padding: 80px 0 60px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
}

.hero-content {
    text-align: center;
}

.logo-badge {
    display: inline-flex;
    margin-bottom: 32px;
    animation: float 3s ease-in-out infinite;
}

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

.hero-title {
    font-size: 56px;
    font-weight: 800;
    color: var(--dark-text);
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 500;
    color: var(--orange);
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--medium-text);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.download-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.btn-download-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-download-icon img {
    display: block;
}

.btn-download-icon.ios img {
    height: 50px;
    width: auto;
}

.btn-download-icon.android img {
    height: 50px;
    width: auto;
}

.btn-download-icon:hover {
    transform: translateY(-4px);
    filter: brightness(1.1);
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-download.ios {
    background: white;
    color: var(--dark-text);
}

.btn-download.android {
    background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 100%);
    color: white;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-download svg {
    flex-shrink: 0;
}

/* Phone Mockup */
.phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    width: 320px;
    height: 650px;
    background: linear-gradient(145deg, #2C2C2C, #1a1a1a);
    border-radius: 48px;
    padding: 14px;
    box-shadow: 
        0 0 0 2px rgba(255, 255, 255, 0.1),
        0 30px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--blue-light) 0%, var(--gray-bg) 100%);
    border-radius: 40px;
    overflow: hidden;
    position: relative;
}

.screen-capture {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.app-screen {
    padding: 60px 20px 20px;
}

.screen-header {
    text-align: center;
    padding: 8px 0 20px;
}

.time {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-text);
}

.screen-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.welcome-card {
    background: white;
    padding: 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(230, 81, 0, 0.08);
    border: 2px solid rgba(230, 81, 0, 0.15);
}

.card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 6px;
}

.card-desc {
    font-size: 13px;
    color: var(--light-text);
}

.info-card {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.info-row:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.info-label {
    font-size: 13px;
    color: var(--light-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--orange);
}

/* Info Section */
.info {
    padding: 60px 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.info-item {
    background: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(230, 81, 0, 0.12);
}

.info-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(230, 81, 0, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
}

.info-item h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 8px;
}

.info-item p {
    font-size: 15px;
    color: var(--light-text);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 60px 0;
}

.contact-card {
    background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 100%);
    padding: 48px;
    border-radius: 24px;
    color: white;
    text-align: center;
    box-shadow: 0 12px 32px rgba(230, 81, 0, 0.3);
}

.contact-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-header h2 {
    font-size: 32px;
    font-weight: 700;
}

.contact-card > p {
    font-size: 16px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(4px);
}

.contact-btn svg {
    flex-shrink: 0;
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
}

.footer p {
    font-size: 14px;
    color: var(--light-text);
    margin-bottom: 12px;
}

.footer-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.footer-links a {
    font-size: 14px;
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-links span {
    color: var(--light-text);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .phone-mockup {
        margin-top: 40px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .download-buttons {
        flex-direction: column;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .btn-download {
        width: 100%;
        justify-content: center;
    }
    
    .phone-frame {
        width: 280px;
        height: 570px;
        border-radius: 42px;
        padding: 12px;
    }
    
    .phone-notch {
        width: 120px;
        height: 24px;
    }
    
    .app-screen {
        padding: 50px 16px 16px;
    }
    
    .welcome-card {
        padding: 24px;
    }
    
    .card-icon {
        width: 56px;
        height: 56px;
    }
    
    .contact-card {
        padding: 32px 24px;
    }
    
    .contact-header h2 {
        font-size: 24px;
    }
    
    .footer-links {
        flex-wrap: wrap;
    }
}