/* Main Styles for PT SOLUSI CERDAS TECH Website */

/* Base Styles and Variables */
:root {
    --primary-color: #7209b7;
    --primary-dark: #560bad;
    --primary-light: #b5179e;
    --secondary-color: #4cc9f0;
    --accent-color: #f72585;
    --text-color: #2b2d42;
    --text-light: #4a4e69;
    --text-lighter: #747794;
    --bg-color: #ffffff;
    --bg-light: #f8f9fc;
    --bg-dark: #0c0032;
    --border-radius: 12px;
    --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --container-padding: 0 5%;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), #80bdff);
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--primary-light));
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--primary-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.ptsolusicerdas-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: var(--container-padding);
    position: relative;
    z-index: 2;
}

/* Button Styles */
.ptsolusicerdas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.ptsolusicerdas-btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 8px 20px rgba(114, 9, 183, 0.3);
}

.ptsolusicerdas-btn-primary:hover {
    box-shadow: 0 12px 25px rgba(114, 9, 183, 0.5);
    transform: translateY(-3px);
    color: white;
}

.ptsolusicerdas-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.ptsolusicerdas-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    color: white;
}

.ptsolusicerdas-btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.9rem 2rem;
}

.ptsolusicerdas-btn-outline:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.ptsolusicerdas-btn-cta {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 8px 20px rgba(247, 37, 133, 0.25);
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
}

.ptsolusicerdas-btn-cta:hover {
    box-shadow: 0 12px 25px rgba(247, 37, 133, 0.4);
    transform: translateY(-3px);
    color: white;
}

/* Header Styles */
.ptsolusicerdas-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.ptsolusicerdas-logo {
    width: 180px;
    height: 60px;
    background-image: url('img/company-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.ptsolusicerdas-nav-list {
    display: flex;
    gap: 2.5rem;
}

.ptsolusicerdas-nav-item a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.ptsolusicerdas-nav-item a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

.ptsolusicerdas-nav-item.active a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Hero Section */
.ptsolusicerdas-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--bg-dark);
}

.ptsolusicerdas-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(181, 23, 158, 0.1), transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(76, 201, 240, 0.08), transparent 50%);
    z-index: 1;
}

.ptsolusicerdas-shape {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-primary);
    filter: blur(80px);
    opacity: 0.15;
    z-index: 0;
}

.ptsolusicerdas-shape-1 {
    width: 500px;
    height: 500px;
    top: -200px;
    right: -100px;
}

.ptsolusicerdas-shape-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -150px;
    background: var(--gradient-secondary);
}

.ptsolusicerdas-shape-3 {
    width: 300px;
    height: 300px;
    top: 40%;
    left: 30%;
    background: var(--gradient-accent);
    opacity: 0.1;
}

.ptsolusicerdas-hero .ptsolusicerdas-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.ptsolusicerdas-hero-content {
    max-width: 550px;
    color: white;
    z-index: 2;
    flex: 1;
}

.ptsolusicerdas-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.ptsolusicerdas-hero-content h1 span {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.ptsolusicerdas-hero-content h1 span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--gradient-accent);
    opacity: 0.3;
    z-index: -1;
    border-radius: 4px;
}

.ptsolusicerdas-hero-content p {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.ptsolusicerdas-cta-buttons {
    display: flex;
    gap: 1rem;
}

.ptsolusicerdas-hero-image-container {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    max-width: 600px;
}

.ptsolusicerdas-hero-visual {
    max-width: 100%;
    height: auto;
    z-index: 2;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Stats Section */
.ptsolusicerdas-stats {
    padding: 40px 0;
    background: white;
    margin-top: -70px;
    position: relative;
    z-index: 3;
}

.ptsolusicerdas-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.ptsolusicerdas-stat-item {
    padding: 2rem;
    text-align: center;
    position: relative;
}

.ptsolusicerdas-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 0;
    width: 1px;
    height: 60%;
    background: linear-gradient(to bottom, transparent, rgba(114, 9, 183, 0.1), transparent);
}

.ptsolusicerdas-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.ptsolusicerdas-stat-label {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Section Headers */
.ptsolusicerdas-section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.ptsolusicerdas-section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
}

.ptsolusicerdas-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.ptsolusicerdas-section-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Services Section */
.ptsolusicerdas-services {
    padding: 100px 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-services::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    filter: blur(150px);
    opacity: 0.05;
    border-radius: 50%;
}

.ptsolusicerdas-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.ptsolusicerdas-service-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ptsolusicerdas-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 0;
    background: var(--gradient-primary);
    z-index: -1;
    transition: var(--transition);
}

.ptsolusicerdas-service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.ptsolusicerdas-service-card:hover::before {
    height: 100%;
}

.ptsolusicerdas-service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.ptsolusicerdas-service-card:hover .ptsolusicerdas-service-icon {
    transform: scale(1.1) rotate(5deg);
}

.ptsolusicerdas-service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    transition: var(--transition);
}

.ptsolusicerdas-service-card:hover h3 {
    color: var(--primary-color);
}

.ptsolusicerdas-service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.ptsolusicerdas-card-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
    transition: var(--transition);
}

.ptsolusicerdas-card-link::after {
    content: '→';
    margin-left: 5px;
    transition: var(--transition);
}

.ptsolusicerdas-card-link:hover::after {
    margin-left: 10px;
}

.ptsolusicerdas-service-card:hover .ptsolusicerdas-card-link {
    color: var(--primary-dark);
}

/* Process Section */
.ptsolusicerdas-process {
    padding: 100px 0;
    background-color: white;
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-process::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: var(--gradient-secondary);
    filter: blur(150px);
    opacity: 0.05;
    border-radius: 50%;
}

.ptsolusicerdas-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.ptsolusicerdas-process-step {
    position: relative;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    z-index: 1;
    overflow: hidden;
}

.ptsolusicerdas-process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    z-index: -1;
}

.ptsolusicerdas-process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.ptsolusicerdas-step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--bg-light);
    position: absolute;
    top: 10px;
    right: 20px;
    line-height: 1;
    opacity: 0.4;
    z-index: -1;
}

.ptsolusicerdas-step-content {
    position: relative;
    z-index: 2;
}

.ptsolusicerdas-step-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.ptsolusicerdas-step-content p {
    color: var(--text-light);
}

/* Featured Projects Section */
.ptsolusicerdas-featured-projects {
    padding: 100px 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.ptsolusicerdas-project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    height: 300px;
}

.ptsolusicerdas-project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.ptsolusicerdas-project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    transform: translateY(70px);
    transition: var(--transition);
}

.ptsolusicerdas-project-card:hover .ptsolusicerdas-project-overlay {
    transform: translateY(0);
}

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

.ptsolusicerdas-project-overlay h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.ptsolusicerdas-project-overlay p {
    opacity: 0.8;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.ptsolusicerdas-project-link {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease 0.1s;
    display: inline-block;
}

.ptsolusicerdas-project-card:hover .ptsolusicerdas-project-link {
    opacity: 1;
    transform: translateY(0);
}

.ptsolusicerdas-project-link::after {
    content: '→';
    margin-left: 5px;
    transition: var(--transition);
}

.ptsolusicerdas-project-link:hover::after {
    margin-left: 10px;
}

.ptsolusicerdas-projects-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Testimonials Section */
.ptsolusicerdas-testimonials {
    padding: 100px 0;
    background-color: white;
    position: relative;
}

.ptsolusicerdas-testimonials-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
}

.ptsolusicerdas-testimonial-card {
    padding: 3rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    position: relative;
    transition: var(--transition);
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

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

.ptsolusicerdas-testimonial-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.ptsolusicerdas-testimonial-content {
    flex-grow: 1;
}

.ptsolusicerdas-testimonial-content p {
    font-style: italic;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
    position: relative;
    padding: 0 1.5rem;
}

.ptsolusicerdas-testimonial-content p::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 0;
    font-size: 3rem;
    color: var(--primary-light);
    font-family: Georgia, serif;
    opacity: 0.5;
}

.ptsolusicerdas-testimonial-author {
    margin-top: 1.5rem;
    padding-left: 1.5rem;
}

.ptsolusicerdas-testimonial-author h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--text-color);
}

.ptsolusicerdas-testimonial-author p {
    margin: 0;
    color: var(--text-lighter);
    font-size: 0.9rem;
    font-style: normal;
}

/* Contact CTA Section */
.ptsolusicerdas-contact-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    position: relative;
    overflow: hidden;
}

.ptsolusicerdas-contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTI4MCAxNDAiIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSI+PHBhdGggZD0iTTEyODAgMTQwVjBTOTkzLjQ2IDE0MCA2NDAgMTM5IDAgMCAwIDB2MTQweiIvPjwvZz48L3N2Zz4=');
    background-size: 100% 100%;
    z-index: 1;
    opacity: 0.5;
}

.ptsolusicerdas-cta-content {
    text-align: center;
    color: white;
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.ptsolusicerdas-cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.ptsolusicerdas-cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* Footer Styles */
.ptsolusicerdas-footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 80px 0 40px;
    position: relative;
}

.ptsolusicerdas-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.ptsolusicerdas-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.ptsolusicerdas-footer-logo {
    width: 150px;
    height: 50px;
    background-image: url('img/company-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: left center;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.ptsolusicerdas-footer-col p {
    opacity: 0.7;
    line-height: 1.7;
}

.ptsolusicerdas-footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.ptsolusicerdas-footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 1.5px;
}

.ptsolusicerdas-contact-list li {
    margin-bottom: 1rem;
    opacity: 0.7;
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
}

.ptsolusicerdas-icon {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    margin-top: 3px;
}

.ptsolusicerdas-icon-location {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z'/%3E%3C/svg%3E");
}

.ptsolusicerdas-icon-phone {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E");
}

.ptsolusicerdas-icon-email {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z'/%3E%3C/svg%3E");
}

.ptsolusicerdas-footer-links li {
    margin-bottom: 0.8rem;
}

.ptsolusicerdas-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 0.95rem;
}

.ptsolusicerdas-footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.ptsolusicerdas-social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.ptsolusicerdas-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.ptsolusicerdas-social-link:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

.ptsolusicerdas-social-link img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.ptsolusicerdas-copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* Responsive Styles */
@media (max-width: 1100px) {
    .ptsolusicerdas-hero .ptsolusicerdas-container {
        flex-direction: column;
        text-align: center;
    }
    
    .ptsolusicerdas-hero-content {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .ptsolusicerdas-hero-content h1 {
        font-size: 3rem;
    }
    
    .ptsolusicerdas-cta-buttons {
        justify-content: center;
    }
    
    .ptsolusicerdas-hero-visual {
        max-width: 80%;
    }
    
    .ptsolusicerdas-service-card {
        padding: 2rem;
    }
}

@media (max-width: 900px) {
    .ptsolusicerdas-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ptsolusicerdas-stat-item:nth-child(2n)::after {
        display: none;
    }
    
    .ptsolusicerdas-testimonials-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ptsolusicerdas-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .ptsolusicerdas-hero-content p {
        font-size: 1rem;
    }
    
    .ptsolusicerdas-nav-list {
        display: none;
    }
    
    .ptsolusicerdas-section-title {
        font-size: 2rem;
    }
    
    .ptsolusicerdas-section-subtitle {
        font-size: 1rem;
    }
    
    .ptsolusicerdas-testimonial-card {
        padding: 2rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .ptsolusicerdas-testimonial-content p {
        padding: 1.5rem 0;
    }
    
    .ptsolusicerdas-testimonial-content p::before {
        display: none;
    }
    
    .ptsolusicerdas-testimonial-author {
        padding-left: 0;
    }
}

@media (max-width: 576px) {
    .ptsolusicerdas-hero-content h1 {
        font-size: 2rem;
    }
    
    .ptsolusicerdas-cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .ptsolusicerdas-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .ptsolusicerdas-stat-item::after {
        display: none;
    }
    
    .ptsolusicerdas-process-step {
        padding: 1.5rem;
    }
    
    .ptsolusicerdas-step-number {
        font-size: 2.5rem;
    }
    
    .ptsolusicerdas-projects-grid {
        grid-template-columns: 1fr;
    }
}