:root {
    --primary-blue: #4A9FBF;
    --dark-blue: #2E5C7F;
    --light-blue: #7BC8E2;
    --accent-teal: #5FB8D4;
    --bg-white: #FFFFFF;
    --bg-light: #FAFAFA;
    --bg-gray: #F5F5F5;
    --text-dark: #1A1A1A;
    --text-gray: #666666;
    --text-light: #999999;
    --border-color: #E0E0E0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.cta-button-small {
    background: var(--primary-blue);
    color: white;
    padding: 8px 20px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.cta-button-small:hover {
    background: var(--dark-blue);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.hero {
    padding: 80px 0 120px;
    background: linear-gradient(135deg, #FAFAFA 0%, #FFFFFF 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 540px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 32px;
    line-height: 1.5;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-teal) 100%);
    color: white;
    padding: 16px 40px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s;
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-note {
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-light);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.problem {
    padding: 100px 0;
    background: var(--bg-white);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-intro {
    font-size: 20px;
    color: var(--text-gray);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.problem-card {
    text-align: center;
    padding: 40px 24px;
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.problem-card p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
}

.solution {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.solution-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.solution-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.solution-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.solution-card p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
}

.features {
    padding: 100px 0;
    background: var(--bg-white);
}

.features-grid {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.feature-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-card.reverse {
    direction: rtl;
}

.feature-card.reverse > * {
    direction: ltr;
}

.feature-visual {
    overflow: visible;
}

.feature-visual img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.12));
}

.feature-content h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.feature-content p {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.7;
}

.features-list {
    margin-top: 80px;
    background: var(--bg-light);
    padding: 60px;
    border-radius: var(--radius-xl);
}

.features-list h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 32px;
    text-align: center;
    color: var(--text-dark);
}

.feature-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 40px;
    max-width: 900px;
    margin: 0 auto;
    list-style: none;
}

.feature-checklist li {
    font-size: 18px;
    color: var(--text-gray);
    padding-left: 32px;
    position: relative;
}

.feature-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 20px;
}

.privacy-promise {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: white;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.privacy-content h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 24px;
}

.privacy-lead {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.privacy-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
    align-items: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.privacy-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 18px;
    text-align: left;
    width: fit-content;
}

.privacy-check {
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.privacy-link {
    color: white;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid white;
    padding-bottom: 2px;
    transition: opacity 0.2s;
}

.privacy-link:hover {
    opacity: 0.8;
}

.cta-final {
    padding: 100px 0;
    background: var(--bg-light);
    text-align: center;
}

.cta-final h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.cta-final p {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 32px;
}

.cta-note {
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-light);
}

.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.privacy-page {
    padding: 40px 0 80px;
    background: var(--bg-white);
}

.back-link {
    margin-bottom: 32px;
}

.back-link a {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.2s;
}

.back-link a:hover {
    color: var(--dark-blue);
}

.privacy-page h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.last-updated {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 48px;
}

.privacy-simplified {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--radius-lg);
    margin-bottom: 60px;
}

.privacy-simplified h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.intro-text {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 32px;
}

.privacy-simplified h3,
.privacy-full h3 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.privacy-simplified h4,
.privacy-full h4 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.privacy-simplified p,
.privacy-full p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.privacy-simplified ul,
.privacy-full ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.privacy-simplified li,
.privacy-full li {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 8px;
}

.privacy-simplified a,
.privacy-full a {
    color: var(--primary-blue);
    text-decoration: none;
    border-bottom: 1px solid var(--primary-blue);
    transition: color 0.2s;
}

.privacy-simplified a:hover,
.privacy-full a:hover {
    color: var(--dark-blue);
    border-bottom-color: var(--dark-blue);
}

.privacy-full {
    margin-top: 60px;
}

.privacy-full h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-dark);
}

.privacy-toc {
    background: var(--bg-light);
    padding: 24px 32px;
    border-radius: var(--radius-md);
    margin-bottom: 40px;
}

.privacy-toc ul {
    list-style: none;
    margin: 0;
}

.privacy-toc li {
    margin-bottom: 8px;
}

.privacy-toc a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.privacy-toc a:hover {
    color: var(--dark-blue);
}

.privacy-full section {
    margin-bottom: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.privacy-full section:first-of-type {
    border-top: none;
}

.rights-list {
    margin-left: 0;
    list-style: none;
}

.rights-list li {
    margin-bottom: 20px;
    padding-left: 24px;
    position: relative;
}

.rights-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-size: 24px;
    line-height: 1;
}

.legal-basis {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.transfer-details,
.ico-details {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-top: 16px;
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-content {
        order: 1;
        text-align: center;
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .problem-grid,
    .solution-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .feature-card {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .feature-card.reverse {
        direction: ltr;
    }
    
    .feature-checklist {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container,
    .container-narrow {
        padding: 0 16px;
    }
    
    .nav {
        gap: 16px;
    }
    
    .nav-link {
        display: none;
    }
    
    .hero {
        padding: 60px 0 80px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-intro {
        font-size: 18px;
    }
    
    .problem,
    .solution,
    .features,
    .privacy-promise,
    .cta-final {
        padding: 60px 0;
    }
    
    .solution-card,
    .problem-card {
        padding: 32px 24px;
    }
    
    .features-grid {
        gap: 60px;
    }
    
    .features-list {
        padding: 40px 24px;
    }
    
    .feature-content h3 {
        font-size: 24px;
    }
    
    .feature-content p {
        font-size: 16px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .privacy-simplified {
        padding: 24px;
    }
    
    .privacy-page h1 {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-button {
        padding: 14px 32px;
        font-size: 16px;
    }
}