/* Jans.App Features - Modern UI/UX Design inspired by germanwebawards.com */

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --accent-color: #60a5fa;
    --text-primary: #ffffff;
    --text-secondary: #e5e7eb;
    --text-dark: #111827;
    --background-dark: #000000;
    --background-light: #ffffff;
    --background-gray: #f9fafb;
    --border-color: #e5e7eb;
    --header-height: 80px;

}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    overflow-x: hidden;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    display:flex;
    height: var(--header-height);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: none;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-dark);
    color: var(--text-primary);
    text-align: center;
    padding: 6rem 1.25rem 3rem;
    position: relative;
    border: none;
    border-radius: 0px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero .tagline {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 300;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 3rem;
}

.hero .subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 400;
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: transparent;
    color: black;
    border: 2px solid black;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cta-button:hover {
    background-color:var(--background-dark); 
    color: var(--text-primary);
}

/* Section */
.section {
    padding: 3rem 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-dark {
    background-color: var(--background-dark);
    color: var(--text-primary);
    padding: 3rem 1rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 300;
    opacity: 0.8;
    max-width: 800px;
    margin-bottom: 4rem;
}

/* Feature Grid */
.feature-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2.5rem;
}

/* Feature Card */
.feature-card {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    transition: transform 0.3s ease;
    flex: 1 1 280px;
    min-width: 0;
}

.feature-card:hover {
    transform: translateY(-8px);
}

.feature-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.feature-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 60%, transparent 100%);
    padding: 3rem 2rem 2rem;
    color: var(--text-primary);
}

.feature-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.feature-link {
    display: inline-block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--text-primary);
    padding-bottom: 0.25rem;
    transition: opacity 0.3s ease;
}

.feature-link:hover {
    opacity: 0.7;
}

/* Large Feature Section */
.large-feature {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
    margin: 4rem 0;
}

.large-feature-image {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.large-feature-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.large-feature-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Stats Section */
.stats-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin: 2.5rem 0;
}

.stat-item {
    text-align: center;
    flex: 1 1 200px;
}

.stat-number {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Detail Page */
.detail-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-dark);
    color: var(--text-primary);
    text-align: center;
    padding: 6rem 1.25rem 3rem;
    position: relative;
}

.detail-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.detail-hero p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

.detail-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.detail-section {
    margin-bottom: 4rem;
}

.detail-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

.detail-section h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    margin: 2rem 0 1rem;
}

.detail-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.detail-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    margin: 3rem 0;
}

/* Back Link */
.back-link {
    display: inline-block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 1rem 2rem;
    background-color: var(--background-dark);
    margin-bottom: 2rem;
    transition: opacity 0.3s ease;
}

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

/* Footer */
.site-footer {
    background-color: var(--background-dark);
    color: var(--text-primary);
    padding: 3rem 1rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 0.7;
}

.footer-copyright {
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Responsive */
@media (min-width: 640px) {
    .nav-menu {
        display: flex;
        gap: 1rem;
        font-size: 0.85rem;
    }
}

@media (min-width: 768px) {
    .site-header {
        padding: 1rem 1.5rem;
    }

    .logo {
        height: 40px;
    }

    .hero {
        padding: 7rem 1.75rem 3.5rem;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .section-dark {
        padding: 4rem 1.5rem;
    }

    .feature-grid {
        gap: 2.5rem;
    }

    .feature-image {
        height: 400px;
    }

    .large-feature {
        margin: 5rem 0;
    }

    .large-feature-image {
        height: 420px;
    }

    .detail-hero {
        padding: 7rem 1.75rem 3.5rem;
    }

    .detail-content {
        padding: 3.5rem 1.5rem;
    }

    .site-footer {
        padding: 3.5rem 1.5rem 2rem;
    }
}

@media (min-width: 1024px) {
    .site-header {
        padding: 1.5rem 2rem;
    }

    .logo {
        height: 50px;
    }

    .nav-menu {
        gap: 2rem;
        font-size: 0.95rem;
    }

    .hero {
        padding: 8rem 2rem 4rem;
    }

    .section {
        padding: 6rem 2rem;
    }

    .section-dark {
        padding: 6rem 2rem;
    }

    .feature-grid {
        gap: 3rem;
        margin-top: 4rem;
    }

    .feature-image {
        height: 500px;
    }

    .large-feature {
        flex-direction: row;
        gap: 4rem;
        margin: 6rem 0;
    }

    .large-feature-image {
        height: 600px;
    }

    .stats-grid {
        gap: 3rem;
        margin: 4rem 0;
    }

    .detail-hero {
        padding: 8rem 2rem 4rem;
    }

    .detail-content {
        padding: 4rem 2rem;
    }

    .site-footer {
        padding: 4rem 2rem 2rem;
    }
}

/* Print */
@media print {
    .site-header,
    .back-link,
    .cta-button,
    .site-footer {
        display: none;
    }
    
    .hero,
    .detail-hero,
    .section-dark {
        background-color: white;
        color: black;
    }
}


main {
  overflow: auto;
  scrollbar-width: none;
}

main::-webkit-scrollbar {
  display: none;
}