/* ==========================================================================
   Qonale Legal - Premium Apple-like Design
   Color Palette matching iOS app
   ========================================================================== */

:root {
    /* Brand Colors - from iOS app */
    --color-primary: #7A1A31;
    --color-primary-light: #9a2a45;
    --color-primary-dark: #5a1425;

    /* Neutral Colors */
    --color-background: #FFFFFF;
    --color-background-secondary: #F5F5F7;
    --color-surface: #FFFFFF;
    --color-text: #1D1D1F;
    --color-text-secondary: #86868B;
    --color-text-tertiary: #AEAEB2;
    --color-border: #D2D2D7;

    /* Semantic Colors */
    --color-success: #34C759;
    --color-warning: #FF9500;
    --color-error: #FF3B30;
    --color-info: #007AFF;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;

    /* Spacing (8pt grid) */
    --spacing-2: 2px;
    --spacing-4: 4px;
    --spacing-8: 8px;
    --spacing-12: 12px;
    --spacing-16: 16px;
    --spacing-20: 20px;
    --spacing-24: 24px;
    --spacing-32: 32px;
    --spacing-40: 40px;
    --spacing-48: 48px;
    --spacing-64: 64px;
    --spacing-80: 80px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.16);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 24px;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: #000000;
        --color-background-secondary: #1C1C1E;
        --color-surface: #2C2C2E;
        --color-text: #FFFFFF;
        --color-text-secondary: #AEAEB2;
        --color-text-tertiary: #636366;
        --color-border: #38383A;
    }
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

ul, ol {
    list-style-position: inside;
    padding-left: var(--spacing-16);
}

li {
    margin-bottom: var(--spacing-8);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-16);
}

strong {
    font-weight: 600;
}

/* ==========================================================================
   Layout
   ========================================================================== */

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

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

@media (prefers-color-scheme: dark) {
    .header {
        background: rgba(0, 0, 0, 0.8);
    }
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
}

.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.logo-text {
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: var(--spacing-32);
}

.nav-links a {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-8);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-16);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-16);
}

.mobile-menu a {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 500;
    padding: var(--spacing-12) 0;
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    padding: calc(64px + var(--spacing-80)) 0 var(--spacing-64);
    background: linear-gradient(180deg, var(--color-background-secondary) 0%, var(--color-background) 100%);
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-16);
    letter-spacing: -0.02em;
}

.accent {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-40);
    line-height: 1.5;
}

/* Download Buttons */
.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-16);
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
    padding: var(--spacing-12) var(--spacing-24);
    background: var(--color-text);
    color: var(--color-background);
    border-radius: var(--radius-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.store-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-background);
}

.store-btn svg {
    width: 28px;
    height: 28px;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.store-small {
    font-size: 0.6875rem;
    opacity: 0.8;
    line-height: 1.2;
}

.store-name {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.2;
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* ==========================================================================
   Legal Navigation Pills
   ========================================================================== */

.legal-nav-section {
    position: sticky;
    top: 64px;
    z-index: 100;
    background: var(--color-background);
    padding: var(--spacing-16) 0;
    border-bottom: 1px solid var(--color-border);
}

.legal-pills {
    display: flex;
    gap: var(--spacing-8);
    overflow-x: auto;
    padding-bottom: var(--spacing-8);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.legal-pills::-webkit-scrollbar {
    display: none;
}

.pill {
    flex-shrink: 0;
    padding: var(--spacing-8) var(--spacing-16);
    background: var(--color-background-secondary);
    color: var(--color-text-secondary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.pill:hover,
.pill.active {
    background: var(--color-primary);
    color: white;
}

/* ==========================================================================
   Main Content
   ========================================================================== */

.main-content {
    padding: var(--spacing-64) 0 var(--spacing-80);
}

/* ==========================================================================
   Legal Sections
   ========================================================================== */

.legal-section {
    padding: var(--spacing-48) 0;
    border-bottom: 1px solid var(--color-border);
    scroll-margin-top: 140px;
}

.legal-section:last-child {
    border-bottom: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-48);
}

.section-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--spacing-16);
}

.section-header h2 {
    margin-bottom: var(--spacing-8);
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 0;
}

/* Legal Content */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-article {
    margin-bottom: var(--spacing-40);
    padding: var(--spacing-24);
    background: var(--color-background-secondary);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.legal-article:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.legal-article h3 {
    margin-bottom: var(--spacing-16);
    color: var(--color-primary);
    font-size: 1.125rem;
}

.legal-article p:last-child,
.legal-article ul:last-child {
    margin-bottom: 0;
}

.legal-article ul {
    margin-bottom: var(--spacing-16);
}

.legal-article.highlight {
    background: linear-gradient(135deg, rgba(122, 26, 49, 0.1) 0%, rgba(122, 26, 49, 0.05) 100%);
    border: 1px solid rgba(122, 26, 49, 0.2);
}

/* Info Cards */
.info-card {
    background: var(--color-surface);
    padding: var(--spacing-20);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.info-card p {
    margin-bottom: var(--spacing-8);
}

.info-card p:last-child {
    margin-bottom: 0;
}

/* Contact Email */
.contact-email {
    display: inline-block;
    padding: var(--spacing-12) var(--spacing-24);
    background: var(--color-primary);
    color: white !important;
    border-radius: var(--radius-md);
    font-weight: 500;
}

.contact-email a {
    color: white !important;
}

/* Warning */
.warning {
    padding: var(--spacing-12) var(--spacing-16);
    background: rgba(255, 149, 0, 0.1);
    border-left: 3px solid var(--color-warning);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Rights Grid */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-16);
    margin: var(--spacing-24) 0;
}

.right-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    padding: var(--spacing-12);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
}

.right-icon {
    font-size: 1.25rem;
}

.mt-4 {
    margin-top: var(--spacing-24);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--color-background-secondary);
    padding: var(--spacing-64) 0 var(--spacing-32);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-48);
    margin-bottom: var(--spacing-48);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-16);
}

.footer-tagline {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-32);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-16);
}

.footer-column a {
    display: block;
    color: var(--color-text);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-8);
}

.footer-column a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-32);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-32);
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-8);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.legal-section {
    animation: fadeIn 0.5s ease-out;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .header,
    .hero,
    .legal-nav-section,
    .download-buttons,
    .footer {
        display: none;
    }

    .main-content {
        padding: 0;
    }

    .legal-article {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}