/* zumi/style.css - Zumi Brand Theme */
:root {
    /* Brand Colors */
    --color-primary: #FFD166;   /* Zumi Yellow */
    --color-secondary: #4D4C7D; /* Trust Indigo */
    --color-accent: #EF476F;    /* Action Coral */
    --color-bg: #F8F9FA;        /* Soft Cloud */
    --color-text: #2D3142;      /* Deep Onyx */
    --color-white: #FFFFFF;

    /* Fonts */
    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Styling */
    --border-radius-sm: 12px;
    --border-radius-lg: 24px;
    --shadow: 0 10px 30px rgba(77, 76, 125, 0.08);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-weight: 800;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul { list-style: none; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-family: var(--font-heading);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    box-shadow: 0 4px 15px rgba(255, 209, 102, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background-color: #ffc642;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.2rem;
}

/* --- NAVBAR --- */
.navbar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-secondary);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a:not(.btn) {
    font-weight: 600;
    color: var(--color-text);
}

.nav-links a:not(.btn):hover {
    color: var(--color-secondary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-secondary);
    cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #fffcf5 0%, #fff 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
}

.badge {
    background-color: #E0E7FF;
    color: var(--color-secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content .highlight {
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

/* Kiemelés háttere (sárga csík) */
.hero-content .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: -5px;
    width: 105%;
    height: 15px;
    background-color: rgba(255, 209, 102, 0.3);
    z-index: -1;
    border-radius: 4px;
}

.hero-content p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
    max-width: 450px;
}

.cta-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.store-badge {
    background-color: var(--color-secondary);
    color: white;
    padding: 10px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: 0.3s;
}

.store-badge:hover {
    background-color: #3b3a63;
    transform: translateY(-2px);
}

.store-badge i { font-size: 1.8rem; }
.store-badge div { display: flex; flex-direction: column; line-height: 1.1; }
.store-badge small { font-size: 0.7rem; opacity: 0.8; }
.store-badge span { font-weight: 700; font-family: var(--font-heading); }

/* --- PHONE MOCKUP (CSS Only) --- */
.phone-mockup {
    width: 300px;
    height: 600px;
    background-color: white;
    border: 10px solid var(--color-secondary);
    border-radius: 40px;
    margin: 0 auto;
    box-shadow: 20px 30px 50px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.phone-screen {
    padding: 20px;
    height: 100%;
    background-color: #F8F9FA;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.avatar-group { display: flex; gap: -10px; }
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-weight: bold;
    border: 3px solid white;
}

.card {
    background: white;
    padding: 15px;
    border-radius: 16px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.card-finance h3 { font-size: 1.5rem; margin: 5px 0; }
.progress-bar {
    height: 8px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
}
.progress-bar .fill {
    width: 70%;
    height: 100%;
    background: var(--color-primary);
}

.card-task {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
}
.card-task .check {
    width: 24px;
    height: 24px;
    background: #E0E7FF;
    color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
}

.floating-fab {
    position: absolute;
    bottom: 30px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--color-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(77, 76, 125, 0.3);
}

/* --- FEATURES --- */
.features { padding: 100px 0; }

.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2 { font-size: 2.5rem; margin-bottom: 15px; }
.section-title p { font-size: 1.2rem; color: #666; }

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

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: 0.3s;
    border: 1px solid rgba(0,0,0,0.02);
}

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

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.feature-card h3 { margin-bottom: 15px; font-size: 1.4rem; }
.feature-card p { color: #666; }

/* --- DOWNLOAD SECTION --- */
.download-section {
    background-color: var(--color-secondary);
    color: white;
    padding: 80px 0;
    text-align: center;
    border-radius: 0;
}

.download-container h2 { color: var(--color-primary); margin-bottom: 20px; }
.download-container p { margin-bottom: 40px; font-size: 1.2rem; opacity: 0.9; }

/* --- FOOTER --- */
footer {
    padding: 50px 0 20px;
    background: white;
    border-top: 1px solid #eee;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
}

.footer-brand p { font-size: 0.9rem; color: #666; margin-top: 5px; }
.footer-brand a { color: var(--color-secondary); }
.footer-brand a:hover { text-decoration: underline; }

.footer-links a {
    margin-left: 30px;
    color: #666;
    font-size: 0.9rem;
}

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

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    font-size: 0.8rem;
    color: #999;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .nav-links { 
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    
    .nav-links.show {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 { font-size: 2.5rem; }
    
    .hero-content p {
        max-width: 100%;
    }
    
    .cta-group {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .phone-mockup {
        width: 250px;
        height: 500px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links a { margin: 0 10px; }
}