:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #0ea5e9;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f1f5f9;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Header & Navigation */
header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

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

/* Main Content */
main {
    margin-top: 70px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero h1 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Sections */
section {
    padding: 6rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.about-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.about-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.about-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.about-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Apps Section */
.apps {
    background: var(--white);
}

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

.app-placeholder {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    border-radius: 24px;
    padding: 4rem;
    position: relative;
    overflow: hidden;
}

.app-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(14, 165, 233, 0.2) 0%, transparent 50%);
}

.app-placeholder-content {
    position: relative;
    z-index: 1;
}

.app-placeholder h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.app-placeholder p {
    color: var(--gray-light);
    margin-bottom: 2rem;
}

.store-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    background: var(--light);
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--gray);
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--light);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(99, 102, 241, 0.1);
}

.contact-item span {
    font-weight: 600;
    color: var(--gray);
}

.contact-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-note {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light);
    font-size: 0.9rem;
    color: var(--gray);
}

.contact-note a {
    color: var(--primary);
    text-decoration: none;
}

.contact-note a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.footer-copyright {
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Privacy Policy Page - Hero */
.policy-hero {
    background: var(--dark);
    padding: 8rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.policy-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 50%);
}

.policy-hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.policy-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.policy-hero > .hero-badge {
    margin-bottom: 1.5rem;
}

.policy-hero p {
    color: var(--gray-light);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.policy-hero .last-updated {
    color: var(--gray);
    font-size: 0.875rem;
    border: none;
    padding: 0;
    margin: 0;
}

/* Policy Container */
.policy-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Policy Navigation */
.policy-nav {
    position: sticky;
    top: 100px;
    height: fit-content;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--light);
}

.policy-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.policy-nav li {
    margin-bottom: 0.25rem;
}

.policy-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    color: var(--gray);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.policy-nav a:hover {
    background: var(--light);
    color: var(--dark);
}

.policy-nav .nav-icon {
    width: 28px;
    height: 28px;
    background: var(--light);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.policy-nav .nav-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--gray);
    transition: all 0.2s ease;
}

.policy-nav a:hover .nav-icon {
    background: var(--primary);
}

.policy-nav a:hover .nav-icon svg {
    stroke: var(--white);
}

/* Policy Content */
.policy-content {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.policy-section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--light);
}

.policy-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--white);
}

.policy-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
    border: none;
    padding: 0;
    display: block;
}

.policy-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    margin: 1.75rem 0 0.75rem 0;
}

.policy-content p {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.policy-content ul {
    margin: 1rem 0 1rem 1.5rem;
    color: var(--gray);
}

.policy-content li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.policy-content li::marker {
    color: var(--primary);
}

.policy-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.policy-content a:hover {
    text-decoration: underline;
}

/* Info Cards */
.info-card {
    background: var(--light);
    padding: 1.5rem;
    border-radius: 16px;
    margin: 1.25rem 0;
}

.info-card h3 {
    margin-top: 0;
    font-size: 1rem;
    color: var(--dark);
}

.info-card ul {
    margin-bottom: 0;
}

.info-card-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.info-card-success h3 {
    color: #059669;
}

.info-card-highlight {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.info-card-highlight h3 {
    color: var(--primary);
}

/* Check List */
.check-list {
    list-style: none;
    margin-left: 0 !important;
    padding-left: 0;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    background: rgba(99, 102, 241, 0.1);
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

/* Third Party Grid */
.third-party-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1rem 0;
}

.third-party-item {
    background: var(--light);
    padding: 0.625rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--dark);
    font-weight: 500;
}

/* Rights Grid */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.right-card {
    background: var(--light);
    padding: 1.25rem;
    border-radius: 12px;
    text-align: center;
}

.right-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.right-card p {
    font-size: 0.875rem;
    color: var(--gray);
    margin: 0;
}

/* Contact Box */
.contact-box {
    background: var(--light);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.contact-box-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.contact-box-content p {
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.contact-box-content p:last-child {
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .policy-container {
        grid-template-columns: 1fr;
        padding: 2rem 1.5rem;
    }

    .policy-nav {
        display: none;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .hero {
        padding: 4rem 1.5rem;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

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

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

    section {
        padding: 4rem 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .policy-hero {
        padding: 6rem 1.5rem 3rem;
    }

    .policy-content {
        padding: 1.5rem;
    }

    .policy-content h2 {
        font-size: 1.25rem;
    }

    .rights-grid {
        grid-template-columns: 1fr;
    }

    .contact-box {
        flex-direction: column;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

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

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

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.about-card {
    animation: fadeInUp 0.6s ease-out;
}

.about-card:nth-child(2) {
    animation-delay: 0.1s;
}

.about-card:nth-child(3) {
    animation-delay: 0.2s;
}