/* ========================================
   SearchLens - Premium Support Page Styles
   Modern, Clean, Professional Design
   ======================================== */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Purple/Blue Gradient (matching app theme) */
    --primary: #7C5CFF;
    --primary-light: #A78BFF;
    --primary-dark: #5A3FD9;
    
    /* Secondary - Teal Accent */
    --secondary: #00D4AA;
    --secondary-light: #5FFFDA;
    
    /* Tertiary - Warm Pink */
    --tertiary: #FF6B9D;
    
    /* Neutral Colors */
    --surface: #0A0C10;
    --surface-variant: #12161E;
    --surface-container: #181D28;
    --surface-elevated: #1E2430;
    
    /* Text Colors */
    --text-primary: #F8FAFD;
    --text-secondary: #8B95A8;
    --text-muted: #5A6478;
    
    /* Status Colors */
    --success: #00E676;
    --warning: #FFB800;
    --info: #40C4FF;
    
    /* Borders & Shadows */
    --border-color: rgba(124, 92, 255, 0.2);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --shadow-glow: 0 0 60px rgba(124, 92, 255, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    
    /* Glass Effect */
    --glass-bg: rgba(18, 22, 30, 0.85);
    --glass-border: rgba(124, 92, 255, 0.25);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7C5CFF 0%, #00D4AA 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B9D 0%, #FF9E5C 100%);
    --gradient-surface: linear-gradient(180deg, #12161E 0%, #0A0C10 100%);
    --gradient-hero: radial-gradient(ellipse at top, rgba(124, 92, 255, 0.15) 0%, transparent 60%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Z-index Layers */
    --z-background: -1;
    --z-base: 1;
    --z-elevated: 10;
    --z-overlay: 100;
    --z-modal: 1000;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--surface);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Background Effects ===== */
.bg-effects {
    position: fixed;
    inset: 0;
    z-index: var(--z-background);
    pointer-events: none;
    overflow: hidden;
}

.bg-gradient-orb {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(100px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.bg-gradient-orb--primary {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.bg-gradient-orb--secondary {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation-delay: -7s;
}

.bg-gradient-orb--tertiary {
    width: 300px;
    height: 300px;
    background: var(--tertiary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
    opacity: 0.2;
}

.bg-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(124, 92, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124, 92, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    color: var(--text-secondary);
    max-width: 65ch;
}

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

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

/* ===== Layout ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-overlay);
    padding: var(--spacing-sm) 0;
    background: rgba(10, 12, 16, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 12, 16, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.header__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header__logo {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    object-fit: contain;
    background: var(--surface-container);
    padding: 6px;
}

.header__title {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__nav {
    display: flex;
    gap: var(--spacing-md);
}

.header__link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.header__link:hover {
    color: var(--text-primary);
    background: rgba(124, 92, 255, 0.1);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: var(--z-base);
    max-width: 800px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeInUp 0.8s ease-out;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(124, 92, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: var(--spacing-lg);
    width: fit-content;
}

.hero__badge-icon {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

.hero__icon {
    width: 100px;
    height: 100px;
    margin-bottom: var(--spacing-lg);
    border-radius: 22px;
    box-shadow: var(--shadow-glow), var(--shadow-card);
    animation: floatIcon 6s infinite ease-in-out;
    background: var(--surface-variant);
    padding: 10px;
    object-fit: contain;
}

.hero__title {
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero__title-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero__description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

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

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(124, 92, 255, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(124, 92, 255, 0.5);
    color: white;
}

.btn--secondary {
    background: var(--surface-container);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn--secondary:hover {
    background: var(--surface-elevated);
    border-color: var(--primary);
    color: var(--text-primary);
}

.btn__icon {
    width: 20px;
    height: 20px;
}

/* ===== Features Section ===== */
.features {
    background: var(--gradient-surface);
}

.features__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.features__subtitle {
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border);
    box-shadow: var(--shadow-card);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 92, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.feature-card__icon svg {
    width: 28px;
    height: 28px;
}

.feature-card__title {
    margin-bottom: var(--spacing-sm);
}

.feature-card__description {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact {
    text-align: center;
}

.contact__card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.contact__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: var(--primary);
    filter: blur(100px);
    opacity: 0.2;
    pointer-events: none;
}

.contact__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: white;
}

.contact__icon svg {
    width: 36px;
    height: 36px;
}

.contact__title {
    margin-bottom: var(--spacing-sm);
}

.contact__description {
    margin-bottom: var(--spacing-lg);
    margin-left: auto;
    margin-right: auto;
}

.contact__email {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--surface-container);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.contact__email:hover {
    background: var(--surface-elevated);
    border-color: var(--primary);
    color: var(--primary-light);
}

/* ===== Footer ===== */
.footer {
    background: var(--surface-variant);
    border-top: 1px solid var(--border-subtle);
    padding: var(--spacing-xl) 0;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer__logo {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
}

.footer__name {
    font-weight: 600;
    color: var(--text-primary);
}

.footer__links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.footer__copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== Legal Pages ===== */
.legal {
    padding-top: 120px;
    padding-bottom: var(--spacing-2xl);
}

.legal__content {
    max-width: 800px;
    margin: 0 auto;
}

.legal__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.legal__date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.legal__body {
    background: var(--glass-bg);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.legal__body h2 {
    font-size: 1.25rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.legal__body h2:first-child {
    margin-top: 0;
}

.legal__body p {
    margin-bottom: var(--spacing-md);
}

.legal__body ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.legal__body li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

/* ===== Store Badges ===== */
.store-badges {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.store-badge {
    height: 50px;
    transition: transform var(--transition-fast);
}

.store-badge:hover {
    transform: scale(1.05);
}

/* ===== Scroll to Top ===== */
.scroll-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--primary);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-elevated);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header__nav {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 120px 0 var(--spacing-2xl);
    }
    
    .hero__icon {
        width: 90px;
        height: 90px;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .features__grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    .contact__card {
        padding: var(--spacing-lg);
    }
    
    .footer__inner {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-2xl: 3rem;
    }
    
    .hero__description {
        font-size: 1.1rem;
    }
    
    .contact__email {
        font-size: 0.95rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* ===== Print Styles ===== */
@media print {
    .header,
    .scroll-top,
    .bg-effects {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .legal__body {
        background: white;
        border: 1px solid #ccc;
    }
}