/* Modern Professional Design - Inspired by clean, minimal aesthetics */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #059669;
    --primary-light: #10b981;
    --primary-dark: #047857;
    --accent-color: #0891b2;
    --secondary-color: #1f2937;
    --background-color: #ffffff;
    --background-alt: #f8fafc;
    --background-soft: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --success-color: #059669;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.08);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.12), 0 2px 4px -2px rgb(0 0 0 / 0.08);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.12), 0 4px 6px -4px rgb(0 0 0 / 0.08);
    --shadow-green: 0 4px 16px 0 rgb(5 150 105 / 0.2);
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header Styling */
header {
    background: linear-gradient(135deg, var(--background-color) 0%, var(--background-soft) 50%, var(--background-alt) 100%);
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, var(--primary-color)/0.05 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--accent-color)/0.05 0%, transparent 50%);
    pointer-events: none;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

header .logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

header .logo {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    border: 3px solid var(--background-color);
    transition: all 0.3s ease;
}

header .logo:hover {
    transform: rotate(5deg) scale(1.05);
    box-shadow: var(--shadow-green);
}

header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

header .language-switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

header .language-switch::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color)/0.1, transparent);
    transition: left 0.5s ease;
}

header .language-switch:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
    background: var(--primary-color)/0.05;
}

header .language-switch:hover::before {
    left: 100%;
}

header .flag-icon {
    width: 28px;
    height: 20px;
    border-radius: var(--radius-xs);
    box-shadow: var(--shadow-sm);
}

/* Main Content */
main {
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

#app-list {
    display: grid;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

/* App Cards */
.app-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 0;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    min-height: 180px;
}

.app-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.app-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-green);
    border-color: var(--primary-color)/0.3;
}

.app-item:hover::before {
    opacity: 1;
}

.app-image {
    width: 35%;
    min-height: 100%;
    position: relative;
    overflow: hidden;
    border-top-left-radius: var(--radius-xl);
    border-bottom-left-radius: var(--radius-xl);
}

.app-image img {
    display: block;
    width: auto;
    height: auto;

    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.app-item:hover .app-image img {
    transform: scale(1.05);
}

.app-content {
    flex: 1;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.app-header {
    margin-bottom: var(--spacing-md);
}

.app-header strong {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.app-middle {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.app-middle p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.app-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: flex-start;
}

.app-links a {
    transition: all 0.2s ease;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.app-links a:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.app-links img {
    height: 40px;
    width: auto;
    display: block;
}

.app-footer {
    display: flex;
    justify-content: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

/* Buttons */
button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    letter-spacing: 0.025em;
    position: relative;
    overflow: hidden;
    min-width: 110px;
    box-shadow: var(--shadow-sm);
    text-transform: uppercase;
}

button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-green);
}

button:hover::before {
    left: 100%;
}

button:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

button:focus {
    outline: none;
    ring: 2px solid var(--primary-light);
    ring-offset: 2px;
}

/* App Detail */
#app-detail {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

#app-detail h2 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: -0.025em;
}

#app-detail p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

#app-detail ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

#app-detail li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    line-height: 1.6;
}

#detail-privacy {
    background: var(--background-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin-top: var(--spacing-lg);
}

#detail-privacy small {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--background-alt) 0%, var(--background-color) 100%);
    padding: var(--spacing-xl) var(--spacing-md);
    border-top: 1px solid var(--border-color);
    position: relative;
}

footer .container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

footer a {
    position: absolute;
    left: 0;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

footer a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

footer p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.social-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

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

/* Cookie Banner */
#cookie-banner {
    background: var(--background-color);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 6px -1px rgb(0 0 0 / 0.05);
    font-family: inherit;
}

#cookie-banner p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

#cookie-banner button {
    background: var(--primary-color);
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-md);
}

#cookie-banner a {
    color: var(--primary-color);
    text-decoration: none;
}

#cookie-banner a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }
    
    header {
        padding: var(--spacing-xl) 0;
    }
    
    header .container {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    header .logo-section {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    header .logo {
        width: 70px;
        height: 70px;
    }
    
    header h3 {
        font-size: 1.375rem;
        text-align: center;
    }
    
    .app-item {
        flex-direction: row;
        min-height: 140px;
    }
    
    .app-image {
        width: 40%;
        min-height: 140px;
        border-radius: var(--radius-xl) 0 0 var(--radius-xl);
    }
    .app-image img {
        height: 100%;
    }
    
    .app-content {
        padding: var(--spacing-md);
    }
    
    .app-header strong {
        font-size: 1.125rem;
    }
    
    .app-middle {
        align-items: flex-start;
        text-align: left;
    }
    
    .app-middle p {
        font-size: 0.875rem;
    }
    
    .app-links {
        align-items: flex-start;
    }
    
    .app-links img {
        height: 32px;
    }
    
    footer .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    footer a {
        position: static;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }
    
    header {
        padding: var(--spacing-lg) 0;
    }
    
    header .logo {
        width: 60px;
        height: 60px;
    }
    
    header h3 {
        font-size: 1.25rem;
    }
    
    .app-item {
        flex-direction: column;
        min-height: auto;
    }
    
    .app-image {
        width: 100%;
        height: 200px;
        min-height: 200px;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    .app-image img {
        width: 100%;
    }
    
    .app-content {
        padding: var(--spacing-md);
    }
    
    .app-header strong {
        font-size: 1.125rem;
    }
    
    .app-middle {
        align-items: center;
        text-align: center;
    }
    
    .app-middle p {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-md);
    }
    
    .app-links {
        align-items: center;
    }
    
    .app-links img {
        height: 30px;
    }
}