:root {
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}
body ::selection{
    background-color: var(--white);
    color: var(--black);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Animation */
#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loader {
    width: 60px;
    height: 60px;
    position: relative;
}

.loader:before, .loader:after {
    content: '';
    position: absolute;
    border: 20px solid var(--white);
    opacity: 1;
    border-radius: 50%;
    animation: pulse 1.5s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.loader:after {
    animation-delay: -0.75s;
}

@keyframes pulse {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* Floating WhatsApp Button */
.wa {
    position: fixed;
    bottom: 20px;
    right: 25px;
    background-color: #25d366; /* WhatsApp green */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, background 0.3s ease;
    z-index: 9999;
    cursor: pointer;
}

.wa i {
    font-size: 30px;
    color: #fff;
}

.wa:hover {
    transform: scale(1.1);
    background-color: #20b954; /* darker green */
}

.wa.hidden {
    display: none;
}


/* Navigation */
nav {
    position: fixed;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-800);
    backdrop-filter: blur(10px);
    transform: translateY(0);
    transition: transform 0.3s ease;
    user-select: none;
}

nav.hidden {
    transform: translateY(-100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo img {
    height: 60px;
    margin-right: 12px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding-top: 150px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 650px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards;
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray-300);
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.3s forwards;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.6s forwards;
    user-select: none;
}

.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    overflow: hidden;
    user-select: none;
}

.btn:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover:after {
    left: 100%;
}

.btn-primary {
    background-color: var(--white);
    color: var(--black);
    border: 2px solid var(--white);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--gray-600);
}

.btn-secondary:hover {
    border-color: var(--white);
}

/* Services Section */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--white);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-title p {
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: linear-gradient(145deg, var(--gray-900), var(--gray-800));
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-800);
    opacity: 0;
    transform: translateY(30px);
}

.service-card.animate {
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.05);
    border-color: var(--gray-600);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--gray-800);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--gray-400);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--gray-300);
}

.service-features li:before {
    content: "→";
    margin-right: 10px;
    font-weight: bold;
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: linear-gradient(145deg, var(--gray-900), var(--gray-800));
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-800);
    opacity: 0;
    transform: translateY(30px);
}

.product-card.animate {
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.05);
    border-color: var(--gray-600);
}

.product-image {
    height: 200px;
    background-color: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.product-content {
    padding: 20px;
}

.product-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.product-content p {
    color: var(--gray-400);
    margin-bottom: 20px;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* About Section */
.about {
    background-color: var(--gray-900);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateX(-30px);
}

.about-text.animate h2 {
    animation: fadeInLeft 0.8s ease forwards;
}

.about-text p {
    color: var(--gray-400);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateX(-30px);
}

.about-text.animate p {
    animation: fadeInLeft 0.8s ease 0.2s forwards;
}

.about-text.animate p:nth-child(3) {
    animation: fadeInLeft 0.8s ease 0.4s forwards;
}

.about-features {
    list-style: none;
    margin-top: 30px;
}

.about-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--gray-300);
    opacity: 0;
    transform: translateX(-30px);
}

.about-features.animate li {
    animation: fadeInLeft 0.8s ease forwards;
}

.about-features.animate li:nth-child(1) { animation-delay: 0.6s; }
.about-features.animate li:nth-child(2) { animation-delay: 0.7s; }
.about-features.animate li:nth-child(3) { animation-delay: 0.8s; }
.about-features.animate li:nth-child(4) { animation-delay: 0.9s; }

.about-features li:before {
    content: "✓";
    margin-right: 10px;
    font-weight: bold;
}

.about-card {
    background: linear-gradient(145deg, var(--gray-800), var(--gray-900));
    border-radius: 12px;
    padding: 30px;
    border: 1px solid var(--gray-700);
    opacity: 0;
    transform: translateX(30px);
}

.about-card.animate {
    animation: fadeInRight 0.8s ease forwards;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.about-card-item {
    display: flex;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateX(30px);
}

.about-card.animate .about-card-item {
    animation: fadeInRight 0.8s ease forwards;
}

.about-card.animate .about-card-item:nth-child(2) { animation-delay: 0.2s; }
.about-card.animate .about-card-item:nth-child(3) { animation-delay: 0.4s; }
.about-card.animate .about-card-item:nth-child(4) { animation-delay: 0.6s; }

.about-card-icon {
    min-width: 40px;
    height: 40px;
    background-color: var(--gray-800);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.about-card-content h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.about-card-content p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form {
    background: linear-gradient(145deg, var(--gray-900), var(--gray-800));
    border-radius: 12px;
    padding: 30px;
    border: 1px solid var(--gray-800);
    opacity: 0;
    transform: translateX(-30px);
}

.contact-form.animate {
    animation: fadeInLeft 0.8s ease forwards;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--gray-300);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--white);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-info {
    background: linear-gradient(145deg, var(--gray-900), var(--gray-800));
    border-radius: 12px;
    padding: 30px;
    border: 1px solid var(--gray-800);
    opacity: 0;
    transform: translateX(30px);
}

.contact-info.animate {
    animation: fadeInRight 0.8s ease forwards;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    margin-bottom: 25px;
}

.contact-icon {
    min-width: 50px;
    height: 50px;
    background-color: var(--gray-800);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.2rem;
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--gray-400);
}

.business-hours {
    margin-top: 30px;
}

.business-hours h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-800);
}

.hours-item:last-child {
    border-bottom: none;
}

/* Footer */
footer {
    background-color: var(--gray-900);
    padding: 60px 0 30px;
    border-top: 1px solid var(--gray-800);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-logo img {
    height: 70px;
    margin-right: 12px;
}

.footer-about p {
    color: var(--gray-400);
    margin-bottom: 20px;
}

.footer-heading {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-heading:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--white);
    bottom: -8px;
    left: 0;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--gray-800);
    color: var(--gray-500);
    font-size: 0.9rem;
}
.footer-bottom p a{
    color:var(--gray-500);
    text-decoration: none;
}

.whatsapp-f-btn:hover {
    background-color: #20b954;
}

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

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

@keyframes fadeInLeft {
    from { 
        opacity: 0;
        transform: translateX(-30px);
    }
    to { 
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        gap: 13px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .section {
        padding: 70px 0;
    }
}