/* Nawebe - Modern Black & White Design */

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

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #999999;
    --gray-dark: #333333;
    --border: #e5e5e5;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

/* Minimal Header */
.minimal-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.98);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo-minimal .logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--black);
}

.nav-minimal {
    display: flex;
    gap: 2.5rem;
    flex: 1;
    justify-content: center;
}

.nav-item {
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
    position: relative;
}

.nav-item:hover {
    color: var(--black);
}

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

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

.header-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: 2px solid var(--black);
    border-radius: 12px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.mobile-menu-toggle:hover {
    background: var(--black);
}

.mobile-menu-toggle .material-icons {
    color: var(--black);
    font-size: 24px;
    transition: color 0.2s ease;
}

.mobile-menu-toggle:hover .material-icons {
    color: var(--white);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 320px;
    height: 100%;
    background: var(--white);
    border-left: 2px solid var(--black);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.mobile-menu-header .logo-text {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--black);
}

.mobile-menu-close {
    background: transparent;
    border: 2px solid var(--black);
    border-radius: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.mobile-menu-close:hover {
    background: var(--black);
}

.mobile-menu-close .material-icons {
    color: var(--black);
    font-size: 20px;
    transition: color 0.2s ease;
}

.mobile-menu-close:hover .material-icons {
    color: var(--white);
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
    flex: 1;
}

.mobile-menu-item {
    padding: 1rem 1.5rem;
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
    transition: all 0.2s ease;
}

.mobile-menu-item:hover {
    background: var(--gray-light);
    color: var(--black);
}

.mobile-menu-actions {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
}

.btn-outline,
.btn-fill {
    padding: 0.625rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 2px solid var(--black);
    cursor: pointer;
    font-family: inherit;
    display: inline-block;
}

.btn-outline {
    background: transparent;
    color: var(--black);
}

.btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.btn-fill {
    background: var(--black);
    color: var(--white);
}

.btn-fill:hover {
    background: var(--gray-dark);
    border-color: var(--gray-dark);
}

/* Hero Split Section */
.hero-split {
    padding: 8rem 0 6rem;
    background: var(--white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-medium);
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--black);
    margin-bottom: 2rem;
    letter-spacing: -0.04em;
}

.hero-headline .highlight {
    position: relative;
    display: inline-block;
}

.hero-headline .highlight::after {
    content: '';
    position: absolute;
    bottom: 0.2em;
    left: 0;
    width: 100%;
    height: 0.3em;
    background: var(--gray-light);
    z-index: -1;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    border: 2px solid var(--black);
    border-radius: 12px;
}

.cta-primary:hover {
    background: var(--gray-dark);
    border-color: var(--gray-dark);
    transform: translateX(4px);
}

.cta-primary .material-icons {
    font-size: 20px;
    transition: transform 0.2s ease;
}

.cta-primary:hover .material-icons {
    transform: translateX(4px);
}

.cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.cta-link:hover {
    color: var(--gray-dark);
}

.cta-link .material-icons {
    font-size: 20px;
}

/* Hero Visual Grid */
.hero-visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 500px;
    margin-left: auto;
}

.visual-card {
    background: var(--gray-light);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.visual-card:hover {
    border-color: var(--black);
    transform: translateY(-4px);
    background: var(--white);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.card-icon .material-icons {
    font-size: 32px;
}

.card-text {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Stats Section */
.stats-section {
    padding: 6rem 0;
    background: var(--black);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
    text-align: center;
}

.stat-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-number {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.05em;
}

.stat-label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Process Timeline */
.process-timeline {
    padding: 8rem 0;
    background: var(--white);
}

.section-intro {
    text-align: center;
    margin-bottom: 5rem;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-medium);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--black);
    letter-spacing: -0.04em;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    background: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.marker-number {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--white);
}

.timeline-content {
    flex: 1;
    padding-top: 0.5rem;
}

.timeline-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.timeline-text {
    font-size: 1.0625rem;
    color: var(--gray-dark);
    line-height: 1.7;
}

/* Comparison Split */
.comparison-split {
    padding: 8rem 0;
    background: var(--gray-light);
}

.comparison-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.comparison-left,
.comparison-right {
    padding: 3rem;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 20px;
}

.comparison-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-medium);
    margin-bottom: 1.5rem;
}

.badge-alt {
    color: var(--gray-dark);
}

.comparison-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 2.5rem;
    letter-spacing: -0.03em;
}

.comparison-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.comparison-features li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.0625rem;
    line-height: 1.6;
}

.comparison-features .material-icons {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.comparison-left .comparison-features .material-icons {
    color: var(--black);
}

.comparison-right .comparison-features .material-icons {
    color: var(--gray-medium);
}

.features-alt {
    opacity: 0.7;
}

/* Advantages Grid */
.advantages-grid {
    padding: 8rem 0;
    background: var(--white);
}

.advantages-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.advantage-card {
    padding: 2.5rem;
    border: 2px solid var(--border);
    border-radius: 20px;
    background: var(--white);
    transition: all 0.3s ease;
    position: relative;
}

.advantage-card:hover {
    border-color: var(--black);
    transform: translateY(-4px);
}

.advantage-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--gray-light);
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.05em;
}

.advantage-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.advantage-text {
    font-size: 1rem;
    color: var(--gray-dark);
    line-height: 1.7;
}

/* CTA Minimal */
.cta-minimal {
    padding: 8rem 0;
    background: var(--black);
    color: var(--white);
    text-align: center;
}

.cta-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.cta-headline {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -0.04em;
}

.cta-subheadline {
    font-size: 1.25rem;
    color: var(--gray-medium);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.125rem 2.5rem;
    background: var(--white);
    color: var(--black);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.0625rem;
    transition: all 0.2s ease;
    border: 2px solid var(--white);
    border-radius: 12px;
}

.btn-cta-primary:hover {
    background: var(--gray-light);
    border-color: var(--gray-light);
    transform: translateX(4px);
}

.btn-cta-primary .material-icons {
    font-size: 20px;
    transition: transform 0.2s ease;
}

.btn-cta-primary:hover .material-icons {
    transform: translateX(4px);
}

.btn-cta-secondary {
    padding: 1.125rem 2.5rem;
    background: transparent;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    border: 2px solid var(--white);
    border-radius: 12px;
    transition: all 0.2s ease;
    display: inline-block;
}

.btn-cta-secondary:hover {
    background: var(--white);
    color: var(--black);
}

/* Minimal Footer */
.minimal-footer {
    padding: 5rem 0 2rem;
    background: var(--white);
    border-top: 1px solid var(--border);
}

.footer-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--black);
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--gray-dark);
    line-height: 1.6;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.footer-group-title {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--black);
    margin-bottom: 1.5rem;
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-list a {
    color: var(--gray-dark);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.footer-list a:hover {
    color: var(--black);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-medium);
}

/* Auth Modal */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.auth-modal.active {
    display: flex;
}

.auth-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.auth-modal-content {
    position: relative;
    background: var(--white);
    border: 2px solid var(--black);
    border-radius: 24px;
    max-width: 480px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 3rem;
    z-index: 1;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.auth-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: 2px solid var(--black);
    border-radius: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.auth-modal-close:hover {
    background: var(--black);
    color: var(--white);
}

.auth-modal-close .material-icons {
    font-size: 24px;
    color: var(--black);
    transition: color 0.2s ease;
}

.auth-modal-close:hover .material-icons {
    color: var(--white);
}

.auth-modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-modal-logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--black);
    margin-bottom: 0.75rem;
}

.auth-modal-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.auth-modal-subtitle {
    font-size: 0.9375rem;
    color: var(--gray-dark);
}

.auth-modal-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border);
}

.auth-modal-tab {
    flex: 1;
    padding: 0.875rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--gray-dark);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: -2px;
    font-family: inherit;
}

.auth-modal-tab:hover {
    color: var(--black);
}

.auth-modal-tab.active {
    color: var(--black);
    border-bottom-color: var(--black);
}

.auth-modal-form {
    display: none;
}

.auth-modal-form.active {
    display: block;
}

.auth-form-group {
    margin-bottom: 1.5rem;
}

.auth-form-group label {
    display: block;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.auth-form-group input {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--white);
    color: var(--black);
    font-size: 0.9375rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.auth-form-group input:focus {
    outline: none;
    border-color: var(--black);
}

.auth-form-group input::placeholder {
    color: var(--gray-medium);
}

.auth-form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-form-submit:hover {
    background: var(--gray-dark);
    border-color: var(--gray-dark);
    transform: translateY(-2px);
}

.auth-error-message {
    background: var(--gray-light);
    color: var(--black);
    padding: 0.875rem;
    border: 2px solid var(--black);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    display: none;
    font-weight: 500;
}

.auth-error-message.show {
    display: block;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .hero-visual-grid {
        margin: 0 auto;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .comparison-wrapper {
        grid-template-columns: 1fr;
    }
    
    .advantages-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    /* Header Mobile */
    .minimal-header {
        padding: 1rem 0;
    }
    
    .header-wrapper {
        gap: 1rem;
    }
    
    .logo-minimal .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-minimal {
        display: none;
    }
    
    .header-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .btn-outline,
    .btn-fill {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
    
    /* Hero Mobile */
    .hero-split {
        padding: 4rem 0 3rem;
    }
    
    .hero-headline {
        font-size: 2.25rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 0.9375rem;
        margin-bottom: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .cta-primary {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
    }
    
    .cta-link {
        width: 100%;
        justify-content: center;
    }
    
    .hero-visual-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        max-width: 100%;
        margin: 2rem auto 0;
    }
    
    .visual-card {
        padding: 1.5rem;
    }
    
    .card-icon {
        width: 48px;
        height: 48px;
    }
    
    .card-icon .material-icons {
        font-size: 24px;
    }
    
    .card-text {
        font-size: 0.8125rem;
    }
    
    /* Stats Mobile */
    .stats-section {
        padding: 4rem 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .stat-label {
        font-size: 0.8125rem;
    }
    
    /* Process Mobile */
    .process-timeline {
        padding: 4rem 0;
    }
    
    .section-intro {
        margin-bottom: 3rem;
    }
    
    .section-label {
        font-size: 0.6875rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .timeline::before {
        left: 1.25rem;
    }
    
    .timeline-item {
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .timeline-marker {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .marker-number {
        font-size: 0.875rem;
    }
    
    .timeline-title {
        font-size: 1.375rem;
    }
    
    .timeline-text {
        font-size: 0.9375rem;
    }
    
    /* Comparison Mobile */
    .comparison-split {
        padding: 4rem 0;
    }
    
    .comparison-wrapper {
        gap: 2rem;
    }
    
    .comparison-left,
    .comparison-right {
        padding: 2rem;
    }
    
    .comparison-title {
        font-size: 1.875rem;
        margin-bottom: 2rem;
    }
    
    /* Advantages Mobile */
    .advantages-grid {
        padding: 4rem 0;
    }
    
    .advantages-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantage-card {
        padding: 2rem;
    }
    
    .advantage-number {
        font-size: 3rem;
    }
    
    .advantage-title {
        font-size: 1.25rem;
    }
    
    /* CTA Mobile */
    .cta-minimal {
        padding: 4rem 0;
    }
    
    .cta-headline {
        font-size: 2rem;
    }
    
    .cta-subheadline {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Footer Mobile */
    .minimal-footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links-group {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Auth Modal Mobile */
    .auth-modal-content {
        padding: 2rem 1.5rem;
        width: 95%;
        max-height: 95vh;
    }
    
    .auth-modal-close {
        top: 1rem;
        right: 1rem;
        width: 36px;
        height: 36px;
    }
    
    .auth-modal-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero-headline {
        font-size: 1.875rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .cta-headline {
        font-size: 1.75rem;
    }
    
    .hero-visual-grid {
        grid-template-columns: 1fr;
    }
}