/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background: white;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
    min-height: 100vh;
    background: white;
}

/* Header */
.header {
    margin-bottom: 80px;
    animation: fadeInDown 1s ease;
}

.logo {
    text-align: left;
}

.logo-icon {
    font-size: 120px;
    letter-spacing: -15px;
    color: #000000;
    font-weight: 800;
    font-family: "Lexend", sans-serif;
    line-height: 0.8;
    margin-bottom: 20px;
}

.tagline {
    font-size: 51px;
    color: #000000;
    font-weight: 400;
    font-family: "Alata", sans-serif;
    margin: 0;
    letter-spacing: 1px;
}

/* About Section */
.about-section {
    margin-bottom: 80px;
    animation: fadeInUp 1s ease 0.2s both;
}

.company-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #495057;
    max-width: 900px;
    padding: 40px;
    background: #ffffff;
    border-radius: 8px;
    border-left: 5px solid #212529;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.company-description:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-left-color: #495057;
}

/* Services Section */
.services-section {
    margin-bottom: 80px;
    animation: fadeInUp 1s ease 0.4s both;
}

.services-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: #212529;
    font-weight: 600;
}

.services-list {
    display: grid;
    gap: 25px;
    max-width: 900px;
}

.service-item {
    padding: 25px 30px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-left: 4px solid #6c757d;
    position: relative;
    overflow: hidden;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 37, 41, 0.05) 0%, rgba(52, 58, 64, 0.03) 100%);
    transition: width 0.3s ease;
    z-index: 0;
}

.service-item:hover::before {
    width: 100%;
}

.service-item:hover {
    transform: translateX(8px);
    border-left-color: #212529;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-item strong {
    color: #212529;
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.service-item {
    position: relative;
    z-index: 1;
}

/* Why Us Section */
.why-us-section {
    margin-bottom: 80px;
    animation: fadeInUp 1s ease 0.6s both;
}

.why-us-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: #212529;
    font-weight: 600;
}

.why-us-list {
    display: grid;
    gap: 20px;
    max-width: 900px;
}

.why-us-item {
    padding: 20px 25px;
    background: #ffffff;
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 4px solid #495057;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.why-us-item::before {
    content: '✓';
    position: absolute;
    left: -35px;
    top: 50%;
    transform: translateY(-50%);
    background: #495057;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    transition: left 0.3s ease;
}

.why-us-item:hover::before {
    left: 15px;
}

.why-us-item:hover {
    transform: translateX(25px);
    background: #f8f9fa;
    padding-left: 55px;
    border-left-color: #212529;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

/* Contact Section */
.contact-section {
    margin-bottom: 60px;
    animation: fadeInUp 1s ease 0.8s both;
}

.contact-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: #212529;
    font-weight: 600;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 900px;
}

.contact-item {
    text-align: center;
    padding: 30px 25px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-top: 4px solid #6c757d;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(33, 37, 41, 0.05) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.contact-item:hover::before {
    transform: scale(1);
}

.contact-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-top-color: #212529;
}

.contact-item strong {
    color: #212529;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.contact-item {
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    border-top: 2px solid #dee2e6;
    color: #6c757d;
    animation: fadeIn 1s ease 1s both;
    margin-top: 40px;
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Floating particles animation */
.main-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(33, 37, 41, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 58, 64, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(108, 117, 125, 0.02) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(5deg);
    }
    66% {
        transform: translateY(10px) rotate(-5deg);
    }
}

/* Interactive hover effects for text */
h1, h2 {
    transition: all 0.3s ease;
}

h2:hover {
    transform: scale(1.02);
    color: #495057;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        padding: 20px 15px;
    }
    
    .logo-icon {
        font-size: 80px;
        letter-spacing: -10px;
    }
    
    .tagline {
        font-size: 28px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .services-section h2,
    .why-us-section h2,
    .contact-section h2 {
        font-size: 1.5rem;
    }
    
    .company-description {
        font-size: 1rem;
        padding: 20px;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f3f4;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #495057 0%, #6c757d 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #343a40 0%, #495057 100%);
}