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

:root {
    --ptsolusicerdas-primary: #2563eb;
    --ptsolusicerdas-primary-light: #3b82f6;
    --ptsolusicerdas-primary-dark: #1d4ed8;
    --ptsolusicerdas-secondary: #64748b;
    --ptsolusicerdas-accent: #06b6d4;
    --ptsolusicerdas-success: #10b981;
    --ptsolusicerdas-warning: #f59e0b;
    --ptsolusicerdas-error: #ef4444;

    --ptsolusicerdas-gray-50: #f8fafc;
    --ptsolusicerdas-gray-100: #f1f5f9;
    --ptsolusicerdas-gray-200: #e2e8f0;
    --ptsolusicerdas-gray-300: #cbd5e1;
    --ptsolusicerdas-gray-400: #94a3b8;
    --ptsolusicerdas-gray-500: #64748b;
    --ptsolusicerdas-gray-600: #475569;
    --ptsolusicerdas-gray-700: #334155;
    --ptsolusicerdas-gray-800: #1e293b;
    --ptsolusicerdas-gray-900: #0f172a;

    --ptsolusicerdas-white: #ffffff;
    --ptsolusicerdas-black: #000000;

    --ptsolusicerdas-gradient: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
    --ptsolusicerdas-gradient-light: linear-gradient(135deg, #3b82f6 0%, #22d3ee 100%);
    --ptsolusicerdas-gradient-dark: linear-gradient(135deg, #1d4ed8 0%, #0891b2 100%);

    --ptsolusicerdas-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ptsolusicerdas-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ptsolusicerdas-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --ptsolusicerdas-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --ptsolusicerdas-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    --ptsolusicerdas-radius-sm: 0.375rem;
    --ptsolusicerdas-radius: 0.5rem;
    --ptsolusicerdas-radius-md: 0.75rem;
    --ptsolusicerdas-radius-lg: 1rem;
    --ptsolusicerdas-radius-xl: 1.5rem;

    --ptsolusicerdas-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --ptsolusicerdas-transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--ptsolusicerdas-white);
    color: var(--ptsolusicerdas-gray-900);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ptsolusicerdas-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.ptsolusicerdas-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--ptsolusicerdas-gray-200);
    z-index: 1000;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.ptsolusicerdas-company-name {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--ptsolusicerdas-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--ptsolusicerdas-transition);
    letter-spacing: -0.025em;
}

.ptsolusicerdas-company-name:hover {
    transform: scale(1.02);
}

.ptsolusicerdas-header-content .ptsolusicerdas-nav {
    margin-left: auto;
}

.ptsolusicerdas-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.ptsolusicerdas-nav-link {
    color: var(--ptsolusicerdas-gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--ptsolusicerdas-transition);
    padding: 0.5rem 0;
}

.ptsolusicerdas-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--ptsolusicerdas-gradient);
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-nav-link:hover::after,
.ptsolusicerdas-nav-link.ptsolusicerdas-active::after {
    width: 100%;
}

.ptsolusicerdas-nav-link:hover,
.ptsolusicerdas-nav-link.ptsolusicerdas-active {
    color: var(--ptsolusicerdas-primary);
}

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

.ptsolusicerdas-hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--ptsolusicerdas-gray-700);
    transition: var(--ptsolusicerdas-transition);
    border-radius: 2px;
}

.ptsolusicerdas-mobile-menu-toggle.active .ptsolusicerdas-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.ptsolusicerdas-mobile-menu-toggle.active .ptsolusicerdas-hamburger-line:nth-child(2) {
    opacity: 0;
}

.ptsolusicerdas-mobile-menu-toggle.active .ptsolusicerdas-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.ptsolusicerdas-mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.ptsolusicerdas-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--ptsolusicerdas-gray-50) 0%, var(--ptsolusicerdas-white) 100%);
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.ptsolusicerdas-hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.ptsolusicerdas-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--ptsolusicerdas-gray-500);
    margin-bottom: 2rem;
}

.ptsolusicerdas-breadcrumb a {
    color: var(--ptsolusicerdas-primary);
    text-decoration: none;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-breadcrumb a:hover {
    color: var(--ptsolusicerdas-primary-dark);
}

.ptsolusicerdas-breadcrumb span {
    color: var(--ptsolusicerdas-gray-400);
}

.ptsolusicerdas-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ptsolusicerdas-hero-description {
    font-size: 1.25rem;
    color: var(--ptsolusicerdas-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.ptsolusicerdas-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    background: var(--ptsolusicerdas-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ptsolusicerdas-solutions-overview {
    padding: 6rem 0;
    background: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ptsolusicerdas-overview-description {
    font-size: 1.125rem;
    color: var(--ptsolusicerdas-gray-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.ptsolusicerdas-overview-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.ptsolusicerdas-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--ptsolusicerdas-gray-50);
    border-radius: var(--ptsolusicerdas-radius);
    transition: var(--ptsolusicerdas-transition);
    border: 1px solid var(--ptsolusicerdas-gray-200);
}

.ptsolusicerdas-feature-item:hover {
    background: var(--ptsolusicerdas-gradient);
    color: var(--ptsolusicerdas-white);
    transform: translateY(-2px);
}

.ptsolusicerdas-feature-item i {
    color: var(--ptsolusicerdas-success);
    font-size: 1.125rem;
}

.ptsolusicerdas-feature-item:hover i {
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-feature-item span {
    font-size: 0.875rem;
    font-weight: 500;
}

.ptsolusicerdas-overview-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ptsolusicerdas-overview-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--ptsolusicerdas-radius-xl);
    box-shadow: var(--ptsolusicerdas-shadow-xl);
    transition: var(--ptsolusicerdas-transition-slow);
    background: var(--ptsolusicerdas-gray-100);
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptsolusicerdas-overview-image::before {
    content: 'Solutions Overview Placeholder';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--ptsolusicerdas-gray-400);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    z-index: 1;
}

.ptsolusicerdas-overview-image[src]::before {
    display: none;
}

.ptsolusicerdas-overview-image:hover {
    transform: scale(1.02);
}

.ptsolusicerdas-solution-categories {
    padding: 6rem 0;
    background: var(--ptsolusicerdas-gray-50);
}

.ptsolusicerdas-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.ptsolusicerdas-category-card {
    background: var(--ptsolusicerdas-white);
    border-radius: var(--ptsolusicerdas-radius-xl);
    padding: 2rem;
    box-shadow: var(--ptsolusicerdas-shadow);
    transition: var(--ptsolusicerdas-transition-slow);
    border: 1px solid var(--ptsolusicerdas-gray-200);
}

.ptsolusicerdas-category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ptsolusicerdas-shadow-xl);
}

.ptsolusicerdas-category-icon {
    width: 80px;
    height: 80px;
    background: var(--ptsolusicerdas-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.ptsolusicerdas-category-icon i {
    font-size: 2rem;
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--ptsolusicerdas-gray-900);
}

.ptsolusicerdas-category-description {
    color: var(--ptsolusicerdas-gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.ptsolusicerdas-category-visual {
    margin: 1.5rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ptsolusicerdas-category-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--ptsolusicerdas-radius-lg);
    box-shadow: var(--ptsolusicerdas-shadow-md);
    transition: var(--ptsolusicerdas-transition-slow);
    background: var(--ptsolusicerdas-gray-100);
    position: relative;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptsolusicerdas-category-image::before {
    content: 'Solution Category Placeholder';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--ptsolusicerdas-gray-400);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    z-index: 1;
}

.ptsolusicerdas-category-image[src]::before {
    display: none;
}

.ptsolusicerdas-category-image:hover {
    transform: scale(1.05);
}

.ptsolusicerdas-category-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.ptsolusicerdas-category-features li {
    padding: 0.5rem;
    background: var(--ptsolusicerdas-gray-50);
    border-radius: var(--ptsolusicerdas-radius);
    font-size: 0.875rem;
    text-align: center;
    font-weight: 500;
    color: var(--ptsolusicerdas-gray-700);
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-category-features li:hover {
    background: var(--ptsolusicerdas-gradient);
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-technical-expertise {
    padding: 6rem 0;
    background: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-expertise-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ptsolusicerdas-expertise-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--ptsolusicerdas-gray-900);
}

.ptsolusicerdas-expertise-description {
    font-size: 1.125rem;
    color: var(--ptsolusicerdas-gray-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.ptsolusicerdas-expertise-areas {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ptsolusicerdas-expertise-area h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--ptsolusicerdas-gray-900);
}

.ptsolusicerdas-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ptsolusicerdas-tech-tag {
    background: var(--ptsolusicerdas-gray-100);
    color: var(--ptsolusicerdas-gray-700);
    padding: 0.375rem 0.75rem;
    border-radius: var(--ptsolusicerdas-radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--ptsolusicerdas-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.ptsolusicerdas-tech-tag i {
    font-size: 0.75rem;
}

.ptsolusicerdas-tech-tag:hover {
    background: var(--ptsolusicerdas-gradient);
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-expertise-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ptsolusicerdas-expertise-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--ptsolusicerdas-radius-xl);
    box-shadow: var(--ptsolusicerdas-shadow-xl);
    transition: var(--ptsolusicerdas-transition-slow);
    background: var(--ptsolusicerdas-gray-100);
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptsolusicerdas-expertise-image::before {
    content: 'Technical Expertise Placeholder';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--ptsolusicerdas-gray-400);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    z-index: 1;
}

.ptsolusicerdas-expertise-image[src]::before {
    display: none;
}

.ptsolusicerdas-expertise-image:hover {
    transform: scale(1.02);
}

.ptsolusicerdas-solution-process {
    padding: 6rem 0;
    background: var(--ptsolusicerdas-gray-50);
}

.ptsolusicerdas-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.ptsolusicerdas-process-step {
    background: var(--ptsolusicerdas-white);
    padding: 2rem;
    border-radius: var(--ptsolusicerdas-radius-xl);
    text-align: center;
    box-shadow: var(--ptsolusicerdas-shadow);
    transition: var(--ptsolusicerdas-transition-slow);
    border: 1px solid var(--ptsolusicerdas-gray-200);
    position: relative;
}

.ptsolusicerdas-process-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--ptsolusicerdas-shadow-xl);
}

.ptsolusicerdas-step-number {
    width: 60px;
    height: 60px;
    background: var(--ptsolusicerdas-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--ptsolusicerdas-white);
    margin: 0 auto 1.5rem;
}

.ptsolusicerdas-step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--ptsolusicerdas-gray-900);
}

.ptsolusicerdas-step-description {
    color: var(--ptsolusicerdas-gray-600);
    line-height: 1.6;
    font-size: 0.95rem;
}

.ptsolusicerdas-cta {
    padding: 6rem 0;
    background: var(--ptsolusicerdas-gradient);
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.ptsolusicerdas-cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.ptsolusicerdas-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-cta-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.ptsolusicerdas-cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.ptsolusicerdas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--ptsolusicerdas-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--ptsolusicerdas-transition);
    border: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

.ptsolusicerdas-btn-primary {
    background: var(--ptsolusicerdas-white);
    color: var(--ptsolusicerdas-primary);
    box-shadow: var(--ptsolusicerdas-shadow);
}

.ptsolusicerdas-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--ptsolusicerdas-shadow-lg);
}

.ptsolusicerdas-btn-outline {
    background: transparent;
    color: var(--ptsolusicerdas-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.ptsolusicerdas-btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.ptsolusicerdas-footer {
    background: var(--ptsolusicerdas-gray-900);
    color: var(--ptsolusicerdas-gray-300);
    padding: 4rem 0 2rem;
}

.ptsolusicerdas-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.ptsolusicerdas-footer-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-footer-description {
    line-height: 1.6;
    margin-top: 1rem;
}

.ptsolusicerdas-footer-links {
    list-style: none;
}

.ptsolusicerdas-footer-links li {
    margin-bottom: 0.5rem;
}

.ptsolusicerdas-footer-link {
    color: var(--ptsolusicerdas-gray-300);
    text-decoration: none;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-footer-link:hover {
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-footer-contact-item {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.ptsolusicerdas-footer-contact-item strong {
    color: var(--ptsolusicerdas-white);
}

.ptsolusicerdas-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--ptsolusicerdas-gray-700);
    flex-wrap: wrap;
    gap: 1rem;
}

.ptsolusicerdas-footer-copyright {
    font-size: 0.875rem;
}

.ptsolusicerdas-footer-legal {
    display: flex;
    gap: 1rem;
}

.ptsolusicerdas-footer-legal-link {
    color: var(--ptsolusicerdas-gray-300);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-footer-legal-link:hover {
    color: var(--ptsolusicerdas-white);
}

@media (max-width: 1024px) {

    .ptsolusicerdas-overview-content,
    .ptsolusicerdas-expertise-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .ptsolusicerdas-overview-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ptsolusicerdas-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: var(--ptsolusicerdas-white);
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        transition: var(--ptsolusicerdas-transition);
        border-bottom: 1px solid var(--ptsolusicerdas-gray-200);
        box-shadow: var(--ptsolusicerdas-shadow-lg);
        z-index: 999;
        padding-top: 5rem;
        gap: 1rem;
    }

    .ptsolusicerdas-nav.active {
        transform: translateY(0);
    }

    .ptsolusicerdas-mobile-menu-toggle {
        display: flex;
    }

    .ptsolusicerdas-nav-link {
        padding: 1rem 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--ptsolusicerdas-gray-200);
    }

    .ptsolusicerdas-nav-link:last-child {
        border-bottom: none;
    }

    .ptsolusicerdas-hero-title {
        font-size: 2.5rem;
    }

    .ptsolusicerdas-hero-description {
        font-size: 1.125rem;
    }

    .ptsolusicerdas-section-title {
        font-size: 2rem;
    }

    .ptsolusicerdas-categories-grid {
        grid-template-columns: 1fr;
    }

    .ptsolusicerdas-category-features {
        grid-template-columns: 1fr;
    }

    .ptsolusicerdas-process-steps {
        grid-template-columns: 1fr;
    }

    .ptsolusicerdas-cta-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .ptsolusicerdas-container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .ptsolusicerdas-hero-title {
        font-size: 2rem;
    }

    .ptsolusicerdas-hero-description {
        font-size: 1rem;
    }

    .ptsolusicerdas-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }

    .ptsolusicerdas-btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .ptsolusicerdas-category-card,
    .ptsolusicerdas-process-step {
        padding: 1.5rem;
    }
}

.ptsolusicerdas-privacy-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--ptsolusicerdas-transition-slow);
}

.ptsolusicerdas-privacy-modal.active {
    opacity: 1;
    visibility: visible;
}

.ptsolusicerdas-privacy-modal-content {
    background: var(--ptsolusicerdas-white);
    border-radius: var(--ptsolusicerdas-radius-xl);
    box-shadow: var(--ptsolusicerdas-shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--ptsolusicerdas-transition-slow);
}

.ptsolusicerdas-privacy-modal.active .ptsolusicerdas-privacy-modal-content {
    transform: scale(1);
}

.ptsolusicerdas-privacy-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--ptsolusicerdas-gray-200);
}

.ptsolusicerdas-privacy-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ptsolusicerdas-gray-900);
    margin: 0;
}

.ptsolusicerdas-privacy-modal-close {
    background: none;
    border: none;
    color: var(--ptsolusicerdas-gray-400);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--ptsolusicerdas-radius);
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-privacy-modal-close:hover {
    color: var(--ptsolusicerdas-gray-600);
    background: var(--ptsolusicerdas-gray-100);
}

.ptsolusicerdas-privacy-modal-body {
    padding: 2rem;
}

.ptsolusicerdas-privacy-modal-text {
    color: var(--ptsolusicerdas-gray-600);
    line-height: 1.6;
    margin: 0;
}

.ptsolusicerdas-privacy-link {
    color: var(--ptsolusicerdas-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--ptsolusicerdas-transition);
}

.ptsolusicerdas-privacy-link:hover {
    color: var(--ptsolusicerdas-primary-dark);
    text-decoration: underline;
}

.ptsolusicerdas-privacy-modal-footer {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--ptsolusicerdas-gray-200);
}

@media (max-width: 768px) {
    .ptsolusicerdas-privacy-modal-content {
        width: 95%;
        margin: 1rem;
    }

    .ptsolusicerdas-privacy-modal-header,
    .ptsolusicerdas-privacy-modal-body,
    .ptsolusicerdas-privacy-modal-footer {
        padding: 1.5rem;
    }

    .ptsolusicerdas-privacy-modal-footer {
        flex-direction: column;
    }

    .ptsolusicerdas-privacy-modal-footer .ptsolusicerdas-btn {
        width: 100%;
        justify-content: center;
    }
}