/**
 * Main Stylesheet - Sanziana.online
 * Dark Luxury Romance - Premium AI Intimacy Branding
 * Mobile-First, 2025 Design
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================
   VARIABLES & BASE - Dark Luxury Romance
   ============================================ */

:root {
    /* Base Colors - Near Black */
    --color-bg-base: #050505;
    --color-bg-elevated: #0A0A0A;
    --color-bg-surface: #0F0F12;
    --color-bg-card: #14141A;
    
    /* Accents - Bold Magenta/Violet (Premium Muted) */
    --color-accent-primary: #B026FF;
    --color-accent-secondary: #9333EA;
    --color-accent-light: #C084FC;
    --color-accent-dark: #7C3AED;
    --color-accent-glow: rgba(192, 132, 252, 0.3);
    
    /* Text Colors - High Contrast */
    --color-text-primary: #F5F5F7;
    --color-text-secondary: #B9BBC6;
    --color-text-muted: #6B7280;
    --color-text-on-accent: #FFFFFF;
    
    /* Borders - Subtle Low Contrast */
    --color-border-subtle: rgba(255, 255, 255, 0.08);
    --color-border-visible: rgba(255, 255, 255, 0.12);
    --color-border-accent: rgba(192, 132, 252, 0.2);
    
    /* Portrait Glow - Warm */
    --color-glow-warm: rgba(255, 220, 177, 0.2);
    --color-glow-portrait: rgba(255, 200, 150, 0.25);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(24px);
    
    /* Typography */
    --font-brand: 'Playfair Display', 'Cormorant Garamond', serif;
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --font-size-brand-hero: clamp(3.5rem, 10vw, 6rem);
    --font-size-brand-xl: clamp(2.5rem, 6vw, 4rem);
    --font-size-brand-lg: clamp(2rem, 4vw, 3rem);
    --font-size-brand-md: 2rem;
    
    --font-size-xl: 1.5rem;
    --font-size-lg: 1.25rem;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-xs: 0.75rem;
    
    --font-weight-brand: 400;
    --font-weight-ui-light: 300;
    --font-weight-ui-normal: 400;
    --font-weight-ui-medium: 500;
    --font-weight-ui-semibold: 600;
    --font-weight-ui-bold: 700;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    --space-2xl: 8rem;
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 20px;
    --border-radius-sm: 16px;
    --border-radius-lg: 28px;
    
    /* Effects */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    --glow-accent: 0 0 30px rgba(192, 132, 252, 0.4);
    --glow-portrait: 0 0 60px rgba(255, 200, 150, 0.3);
    
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.8);
}

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

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: var(--font-ui);
    font-weight: var(--font-weight-ui-light);
    color: var(--color-text-primary);
    line-height: 1.7;
    background: var(--color-bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

/* ============================================
   HEADER - Compact Premium Bar
   ============================================ */

.header {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--color-border-subtle);
    padding: var(--space-sm) 0;
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    width: 100%;
    max-width: 100vw;
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    position: relative;
    flex-wrap: wrap;
}

.header-logo {
    font-family: var(--font-brand);
    font-size: 1.75rem;
    font-weight: var(--font-weight-brand);
    display: flex;
    align-items: center;
}

.header-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.header-logo .logo-img {
    height: 50px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    display: block;
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.header-logo .logo-text {
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.header-logo a:hover .logo-img {
    opacity: 0.9;
    transform: scale(1.05);
}

.header-logo a:hover .logo-text {
    filter: brightness(1.2);
}

.header-nav {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
    flex: 1;
    justify-content: center;
}

.header-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-ui-medium);
    font-size: var(--font-size-sm);
    transition: var(--transition);
    position: relative;
    padding: 0.25rem 0;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-light));
    transition: var(--transition);
}

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

.header-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.lang-switcher {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.lang-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-ui-semibold);
    transition: var(--transition);
    white-space: nowrap;
}

.lang-link:hover {
    color: var(--color-accent-light);
}

.lang-link.active {
    color: var(--color-accent-light);
}

.lang-separator {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.header-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.header-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition);
}

/* ============================================
   BUTTONS - Bold Accents
   ============================================ */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-ui);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-ui-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    color: var(--color-text-on-accent);
    box-shadow: var(--glow-accent), var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-accent), var(--shadow-lg);
    filter: brightness(1.1);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border-visible);
}

.btn-outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-light);
    box-shadow: 0 0 20px rgba(192, 132, 252, 0.2);
}

.btn-text {
    background: transparent;
    color: var(--color-text-secondary);
    padding: 0.5rem 1rem;
    border: none;
}

.btn-text:hover {
    color: var(--color-text-primary);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   HERO - Portrait-First, Mobile-First
   ============================================ */

.hero {
    padding: 0;
    background: var(--color-bg-base);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-glow-portrait) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.6;
    filter: blur(60px);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.4;
    filter: blur(80px);
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
}

.hero-image {
    position: relative;
    text-align: center;
    order: -1;
}

.hero-portrait {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glow-portrait), var(--shadow-xl);
    filter: brightness(1.05) contrast(1.02);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.hero-portrait:hover {
    transform: scale(1.02);
    box-shadow: var(--glow-portrait), var(--shadow-xl);
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 600px;
}

.hero-brand {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-hero);
    font-weight: var(--font-weight-brand);
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: var(--space-sm);
}

.hero-headline {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-lg);
    font-weight: var(--font-weight-brand);
    color: var(--color-text-primary);
    line-height: 1.3;
    margin-bottom: var(--space-sm);
}

.hero-subheadline {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-weight: var(--font-weight-ui-light);
    margin-bottom: var(--space-md);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
}

.hero-cta-secondary {
    margin-top: 0;
}

/* ============================================
   FEATURES - Premium Dark Tiles
   ============================================ */

.features-section {
    padding: var(--space-2xl) 0;
    background: var(--color-bg-base);
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-accent);
    box-shadow: var(--glow-accent), var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    margin-bottom: var(--space-md);
    color: var(--color-accent-primary);
    font-size: 3rem;
    filter: drop-shadow(0 0 10px rgba(192, 132, 252, 0.4));
}

.feature-title {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-brand);
}

.feature-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-weight: var(--font-weight-ui-light);
    font-size: var(--font-size-lg);
}

/* ============================================
   TRUST SECTION - Minimal Elegant
   ============================================ */

.trust-section {
    padding: var(--space-xl) 0;
    background: var(--color-bg-base);
}

.trust-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    text-align: center;
}

.trust-statement {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: 1.8;
    font-style: italic;
    font-weight: var(--font-weight-ui-light);
    padding: var(--space-lg);
    background: var(--color-bg-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border-subtle);
}

/* ============================================
   PRICING
   ============================================ */

.pricing-teaser,
.pricing-page {
    padding: var(--space-2xl) 0;
    background: var(--color-bg-base);
}

.pricing-teaser-container,
.pricing-page-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.pricing-teaser-container h2,
.pricing-page-container h1 {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-xl);
    text-align: center;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-brand);
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    padding: 0 1rem;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
}

.pricing-intro {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    font-weight: var(--font-weight-ui-light);
    font-size: var(--font-size-lg);
}

.pricing-teaser-cards,
.pricing-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    align-items: stretch;
    grid-auto-rows: 1fr;
}

.pricing-card {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius);
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 100%;
    box-sizing: border-box;
    overflow: visible;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card-pro {
    border-color: var(--color-border-accent);
    background: linear-gradient(135deg, rgba(176, 38, 255, 0.08) 0%, rgba(147, 51, 234, 0.04) 100%);
    box-shadow: 0 0 40px rgba(192, 132, 252, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: var(--space-lg);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    color: var(--color-text-on-accent);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-ui-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--glow-accent);
}

.pricing-name {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.pricing-price {
    font-size: 3.5rem;
    font-weight: var(--font-weight-ui-light);
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.pricing-savings {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-accent-light);
    margin-top: 0.5rem;
    font-weight: var(--font-weight-ui-medium);
}

.pricing-features {
    list-style: none;
    margin: var(--space-xl) 0;
    text-align: left;
    flex: 1 1 auto;
    min-height: 0;
}

.pricing-features li {
    padding: 1rem 0;
    padding-left: 2.5rem;
    position: relative;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-ui-light);
    font-size: var(--font-size-base);
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    line-height: 1.6;
}

.pricing-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
    font-weight: bold;
    font-size: 1.5rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(176, 38, 255, 0.2) 0%, rgba(192, 132, 252, 0.1) 100%);
    border-radius: 50%;
}

.pricing-cta {
    margin-top: auto;
    padding-top: var(--space-lg);
    flex-shrink: 0;
}

.pricing-cta .btn {
    width: 100%;
    box-sizing: border-box;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-stripe-note {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    margin-top: var(--space-md);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ============================================
   FAQ - Dark Accordion
   ============================================ */

.faq-section {
    padding: var(--space-2xl) 0;
    background: var(--color-bg-base);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.faq-title {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-xl);
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--color-text-primary);
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border-subtle);
    background: var(--color-bg-card);
    margin-bottom: var(--space-md);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: border-color 0.2s ease; /* Only transition border-color, not all properties */
}

.faq-item:hover {
    border-color: var(--color-border-accent);
}

.faq-question {
    width: 100%;
    padding: var(--space-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-ui-semibold);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-primary);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-accent-light);
}

.faq-icon {
    font-size: 2rem;
    color: var(--color-accent-primary);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(176, 38, 255, 0.15) 0%, rgba(192, 132, 252, 0.1) 100%);
    border-radius: 50%;
    flex-shrink: 0;
    will-change: transform; /* Optimize for animations */
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 var(--space-lg);
    will-change: max-height; /* Optimize for animations */
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--space-lg) var(--space-lg);
}

.faq-answer p {
    color: var(--color-text-secondary);
    line-height: 1.9;
    font-weight: var(--font-weight-ui-light);
    font-size: var(--font-size-lg);
}

/* ============================================
   FOOTER - Minimal Dark
   ============================================ */

.footer {
    background: var(--color-bg-elevated);
    padding: var(--space-xl) 0;
    margin-top: var(--space-2xl);
    border-top: 1px solid var(--color-border-subtle);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.footer-section h3 {
    margin-bottom: var(--space-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-ui-semibold);
    color: var(--color-text-primary);
}

.footer-social,
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-social a,
.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.footer-social a:hover,
.footer-links a:hover {
    color: var(--color-accent-light);
}

.footer-adult-link {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
    border-top: 1px solid var(--color-border-subtle);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

/* ============================================
   AUTH PAGES
   ============================================ */

.auth-page {
    padding: var(--space-2xl) 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--color-bg-base);
}

.auth-container {
    max-width: 620px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    width: 100%;
    box-sizing: border-box;
    overflow: visible;
    overflow-x: visible;
}

.auth-card {
    background: var(--color-bg-card);
    padding: var(--space-xl) var(--space-xl);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
    overflow-x: visible;
    overflow-y: visible;
    position: relative;
    min-width: 0;
}

.auth-title {
    font-family: var(--font-brand);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    margin-bottom: var(--space-xl);
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    color: var(--color-accent-light);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    line-height: 1.35;
    padding: 0 2rem;
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    display: inline-block;
    letter-spacing: -0.01em;
    min-width: 0;
}

.auth-form {
    margin-top: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: var(--font-weight-ui-medium);
    color: var(--color-text-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1.25rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-sm);
    background: var(--color-bg-surface);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-ui);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 4px rgba(192, 132, 252, 0.2);
}

.auth-link {
    margin-top: var(--space-lg);
    text-align: center;
    color: var(--color-text-secondary);
}

.auth-link a {
    color: var(--color-accent-light);
    text-decoration: none;
}

.alert {
    padding: var(--space-md);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--space-md);
    border-left: 3px solid;
}

.alert-error {
    background: rgba(176, 38, 255, 0.1);
    color: var(--color-accent-light);
    border-left-color: var(--color-accent-primary);
}

.alert-success {
    background: rgba(192, 132, 252, 0.1);
    color: var(--color-accent-light);
    border-left-color: var(--color-accent-primary);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.page-title {
    font-family: var(--font-brand);
    font-size: var(--font-size-brand-xl);
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--color-text-primary);
}

/* ============================================
   RESPONSIVE - Mobile-First
   ============================================ */

/* iPhone & Small Mobile (max 480px) */
@media (max-width: 480px) {
    .header {
        padding: 0.75rem 0;
        width: 100%;
        max-width: 100vw;
        position: sticky;
        position: -webkit-sticky;
        top: 0;
        z-index: 1000;
    }
    
    .header-container {
        padding: 0 0.75rem;
        flex-wrap: nowrap;
        width: 100%;
        max-width: 100%;
        gap: 0.5rem;
    }
    
    .header-logo {
        font-size: 1.125rem;
        flex-shrink: 0;
    }
    
    .header-logo .logo-img {
        height: 32px;
        max-width: 160px;
    }
    
    .header-nav {
        display: none !important;
    }
    
    .header-actions {
        gap: 0.25rem;
        flex-shrink: 0;
        flex-wrap: nowrap;
    }
    
    .header-mobile-toggle {
        display: flex !important;
        flex-shrink: 0;
    }
    
    .lang-switcher {
        display: flex;
        gap: 0.25rem;
        font-size: 0.6875rem;
    }
    
    .lang-link {
        font-size: 0.6875rem;
        padding: 0.25rem 0.375rem;
    }
    
    .lang-separator {
        margin: 0 0.125rem;
    }
    
    .btn {
        padding: 0.625rem 0.875rem;
        font-size: 0.75rem;
    }
    
    .btn-text {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .btn-large {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .hero {
        min-height: 100vh;
        padding: 0;
    }
    
    .hero-container {
        padding: 0.75rem;
        gap: var(--space-md);
        width: 100%;
        max-width: 100%;
    }
    
    .hero-portrait {
        max-height: 60vh;
        width: 100%;
        max-width: 85vw;
        height: auto;
        display: block;
        margin: 0 auto;
        object-fit: contain;
    }
    
    .hero-image {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        padding: 0;
    }
    
    .hero-content {
        width: 100%;
        max-width: 100%;
    }
    
    .hero-brand {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: var(--space-xs);
    }
    
    .hero-headline {
        font-size: clamp(1.25rem, 5vw, 1.75rem);
        margin-bottom: var(--space-xs);
    }
    
    .hero-subheadline {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        margin-bottom: var(--space-sm);
    }
    
    .hero-ctas {
        gap: var(--space-sm);
        width: 100%;
        max-width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
        padding: 1rem;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .features-section {
        padding: var(--space-lg) 0;
    }
    
    .features-container {
        padding: 0 0.75rem;
        width: 100%;
    }
    
    .features-grid {
        gap: var(--space-md);
        width: 100%;
    }
    
    .feature-card {
        padding: var(--space-md);
        width: 100%;
    }
    
    .feature-title {
        font-size: 1.5rem;
    }
    
    .feature-description {
        font-size: 0.95rem;
    }
    
    .pricing-teaser,
    .pricing-page {
        padding: var(--space-lg) 0;
        width: 100%;
    }
    
    .pricing-teaser-container,
    .pricing-page-container {
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    .pricing-teaser-container h2 {
        font-size: clamp(1.5rem, 5vw, 2rem);
        padding: 0 0.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
    }
    
    .pricing-card {
        padding: var(--space-md);
        width: 100%;
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 100%;
        overflow: visible;
    }
    
    .pricing-price {
        font-size: 2.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .pricing-features {
        margin: var(--space-md) 0;
        flex: 1 1 auto;
        min-height: 0;
    }
    
    .pricing-features li {
        padding: 0.75rem 0;
        padding-left: 2rem;
        font-size: 0.9rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.5;
    }
    
    .pricing-cta {
        margin-top: auto;
        padding-top: var(--space-md);
        width: 100%;
    }
    
    .pricing-cta .btn {
        width: 100%;
        box-sizing: border-box;
    }
    
    .faq-section {
        padding: var(--space-lg) 0;
        width: 100%;
    }
    
    .faq-container {
        padding: 0 0.75rem;
        width: 100%;
    }
    
    .faq-question {
        padding: var(--space-md);
        font-size: 1rem;
    }
    
    .auth-container {
        padding: 0 var(--space-sm);
        max-width: 100%;
        width: 100%;
    }
    
    .auth-card {
        padding: var(--space-lg) var(--space-md);
        width: 100%;
        max-width: 100%;
        overflow: visible;
        box-sizing: border-box;
    }
    
    .auth-title {
        font-size: clamp(1.875rem, 8vw, 2.75rem);
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        line-height: 1.3;
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        display: block;
        letter-spacing: -0.01em;
    }
    
    .trust-container {
        padding: 0 0.75rem;
        width: 100%;
    }
    
    .footer-container {
        padding: 0 0.75rem;
        grid-template-columns: 1fr;
        gap: var(--space-md);
        width: 100%;
    }
}

/* Tablet & Mobile (max 768px) */
@media (max-width: 768px) {
    .header {
        width: 100%;
        max-width: 100vw;
        position: sticky;
        position: -webkit-sticky;
        top: 0;
    }
    
    .header-container {
        padding: 0 var(--space-sm);
        flex-wrap: wrap;
        width: 100%;
        max-width: 100%;
    }
    
    .header-nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        width: 100vw;
        background: var(--color-bg-surface);
        flex-direction: column;
        padding: var(--space-md);
        border-top: 1px solid var(--color-border-subtle);
        box-shadow: var(--shadow-lg);
        z-index: 999;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        box-sizing: border-box;
    }
    
    .header-nav.active {
        display: flex;
    }
    
    .header-mobile-toggle {
        display: flex;
    }
    
    .header-logo .logo-img {
        height: 32px;
        max-width: 160px;
    }
    
    .header-actions {
        gap: var(--space-xs);
        flex-wrap: wrap;
    }
    
    .lang-switcher {
        display: flex !important;
        gap: 0.375rem;
    }
    
    .lang-link {
        font-size: 0.75rem;
    }
    
    .hero {
        min-height: 100vh;
        padding: 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        padding: var(--space-md);
        gap: var(--space-lg);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .hero-image {
        order: -1;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        padding: 0;
    }
    
    .hero-portrait {
        max-height: 65vh;
        width: 100%;
        max-width: 90vw;
        height: auto;
        margin: 0 auto;
        display: block;
        object-fit: contain;
    }
    
    .hero-content {
        width: 100%;
        max-width: 100%;
    }
    
    .hero-brand {
        font-size: clamp(2.5rem, 8vw, 4rem);
        text-align: center;
        margin-bottom: var(--space-sm);
    }
    
    .hero-content {
        text-align: center;
        align-items: center;
        max-width: 100%;
    }
    
    .hero-headline {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        text-align: center;
        margin-bottom: var(--space-sm);
    }
    
    .hero-subheadline {
        font-size: clamp(1rem, 3vw, 1.35rem);
        margin-bottom: var(--space-md);
    }
    
    .hero-ctas {
        align-items: stretch;
        width: 100%;
        max-width: 100%;
        gap: var(--space-sm);
        box-sizing: border-box;
    }
    
    .hero-ctas .btn {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .features-grid,
    .pricing-teaser-cards,
    .pricing-grid-full {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        width: 100%;
        max-width: 100%;
        padding: 0;
        box-sizing: border-box;
        align-items: stretch;
    }
    
    .pricing-card {
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 100%;
        overflow: visible;
    }
    
    .pricing-features {
        flex: 1 1 auto;
        min-height: 0;
    }
    
    .pricing-cta {
        margin-top: auto;
        flex-shrink: 0;
    }
    
    .pricing-cta .btn {
        width: 100%;
        box-sizing: border-box;
        min-height: 48px;
    }
    
    .pricing-teaser-container h2,
    .pricing-page-container h1 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        padding: 0 0.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .features-section,
    .pricing-teaser,
    .pricing-page {
        padding: var(--space-lg) 0;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
        box-sizing: border-box;
    }
    
    .features-container,
    .pricing-teaser-container,
    .pricing-page-container {
        padding: 0 var(--space-md);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .trust-section {
        padding: var(--space-lg) 0;
        width: 100%;
    }
    
    .trust-container {
        padding: 0 var(--space-md);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .faq-section {
        padding: var(--space-lg) 0;
        width: 100%;
    }
    
    .faq-container {
        padding: 0 var(--space-md);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--space-md);
        padding: 0 var(--space-md);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .page-title {
        font-size: clamp(2rem, 6vw, 3rem);
        margin-bottom: var(--space-lg);
    }
    
    .auth-container {
        padding: 0 var(--space-md);
        max-width: 100%;
        box-sizing: border-box;
        width: 100%;
    }
    
    .auth-card {
        overflow: visible;
        padding: var(--space-lg) var(--space-md);
        box-sizing: border-box;
    }
    
    .auth-title {
        font-size: clamp(2rem, 6vw, 3.25rem);
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        line-height: 1.3;
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        display: block;
        letter-spacing: -0.02em;
    }
}

/* Small Tablet (max 968px) */
@media (max-width: 968px) {
    .hero-container {
        gap: var(--space-lg);
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .pricing-teaser-cards,
    .pricing-grid-full {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--space-md);
        align-items: stretch;
        grid-auto-rows: 1fr;
    }
    
    .pricing-card {
        padding: var(--space-lg);
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 100%;
        overflow: visible;
    }
    
    .pricing-features {
        flex: 1 1 auto;
        margin: var(--space-lg) 0;
        min-height: 0;
    }
    
    .pricing-features li {
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.6;
    }
    
    .pricing-cta {
        margin-top: auto;
        padding-top: var(--space-lg);
        flex-shrink: 0;
    }
    
    .pricing-cta .btn {
        width: 100%;
        box-sizing: border-box;
        min-height: 48px;
    }
}
    flex-shrink: 0;
}

.pricing-cta .btn {
    width: 100%;
    box-sizing: border-box;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}
}

/* Landscape Mobile Fix */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--space-lg) 0;
    }
    
    .hero-portrait {
        max-height: 50vh;
    }
    
    .hero-container {
        gap: var(--space-md);
    }
}