/* Global Styles */
:root {
    --primary-color: #e63946;
    --primary-dark: #d32f2f;
    --secondary-color: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --background-color: #f8f9fa;
    --background-dark: #1a1a1a;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --primary-color: #ff4d4d;
    --primary-dark: #ff3333;
    --secondary-color: #1a1a1a;
    --text-color: #ffffff;
    --text-light: #cccccc;
    --background-color: #121212;
    --card-bg: #1e1e1e;
    --border-color: #333333;
}

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

html {
    scroll-behavior: smooth;
    font-size: 14px;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden;
}

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

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader {
    display: flex;
    gap: 10px;
}

.circle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    animation: bounce 0.5s ease-in-out infinite;
}

.circle:nth-child(2) {
    animation-delay: 0.1s;
}

.circle:nth-child(3) {
    animation-delay: 0.2s;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Navigation */
.navbar {
    background-color: var(--secondary-color);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-icon {
    display: none;
}

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

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

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

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

.nav-buttons {
    display: flex;
    gap: 15px;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
    opacity: 0.1;
}

.theme-toggle:hover::before {
    transform: scale(1);
}

.theme-toggle i {
    position: relative;
    z-index: 1;
    transition: transform 0.5s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

/* Dark mode specific styles */
[data-theme="dark"] .theme-toggle {
    color: var(--text-color);
}

[data-theme="dark"] .theme-toggle::before {
    background: var(--primary-color);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .theme-toggle {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
    }
}

.mobile-menu {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    display: none;
}

.mobile-menu::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
    opacity: 0.1;
}

.mobile-menu:hover::before {
    transform: scale(1);
}

.mobile-menu i {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.mobile-menu:hover i {
    transform: scale(1.1);
}

/* Active state for mobile menu */
.mobile-menu.active i {
    transform: rotate(180deg);
}

.mobile-menu.active i::before {
    content: '\f00d'; /* Font Awesome X icon */
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .mobile-menu {
        display: flex;
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 77px 0 51px;
    overflow: hidden;
    background-color: var(--background-color);
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 51px;
    align-items: center;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 26px;
    margin-top: 40px;
}

.hero-content {
    color: var(--text-color);
    padding-right: 26px;
    padding-top: 20px;
}

.hero-content h1 {
    font-size: 2.56rem;
    line-height: 1.2;
    margin-bottom: 19px;
    position: relative;
    font-weight: 700;
}

.hero-content .subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 26px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 38px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.7rem;
    transition: var(--transition);
}

.cta-button.primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.cta-button.primary:hover {
    background-color: var(--primary-dark);
}

.cta-button.secondary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    padding-top: 13px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: left;
}

.counter {
    font-size: 1.92rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 6px;
    line-height: 1;
}

.stat-item p {
    color: var(--text-light);
    font-size: 0.7rem;
}

.hero-image {
    position: relative;
    padding: 13px;
    padding-top: 40px;
}

.hero-image img {
    width: 100%;
    border-radius: 19px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: scale(1.02);
}

.floating-card {
    position: absolute;
    background-color: var(--card-bg);
    padding: 13px 19px;
    border-radius: 13px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 4s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.floating-card i {
    color: var(--primary-color);
    font-size: 1.28rem;
}

.floating-card span {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-color);
}

.card-1 {
    top: 25%;
    left: -12%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 25%;
    right: -12%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-color);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

.arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.arrow span {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--text-color);
    border-bottom: 2px solid var(--text-color);
    transform: rotate(45deg);
    animation: arrow 1.5s infinite;
}

.arrow span:nth-child(2) {
    animation-delay: 0.2s;
}

.arrow span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes arrow {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-subtitle {
    color: var(--primary-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: var(--background-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background-color: var(--card-bg);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card:hover::before {
    opacity: 0.1;
}

.service-icon {
    width: 64px;
    height: 64px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--secondary-color);
    font-size: 1.6rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotateY(360deg);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

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

.learn-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.learn-more:hover {
    gap: 10px;
}

/* Products Section */
.products {
    padding: 80px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.product-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.view-project {
    color: var(--secondary-color);
    text-decoration: none;
    padding: 10px 20px;
    border: 2px solid var(--secondary-color);
    border-radius: 25px;
    transition: var(--transition);
}

.view-project:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.product-content {
    padding: 24px;
}

.product-content h3 {
    color: var(--text-color);
    margin-bottom: 10px;
}

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

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-tags span {
    background-color: var(--background-color);
    color: var(--text-color);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--background-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature i {
    color: var(--primary-color);
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 16px;
    border-radius: 50%;
    width: 96px;
    height: 96px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.experience-badge .years {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

.contact-card {
    background-color: var(--card-bg);
    padding: 24px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

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

.contact-item i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-text h3 {
    color: var(--text-color);
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-link {
    width: 32px;
    height: 32px;
    background-color: var(--background-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-form {
    background-color: var(--card-bg);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.form-group {
    position: relative;
    margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: transparent;
    color: var(--text-color);
    font-family: inherit;
    transition: var(--transition);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.form-group input:focus ~ .focus-border,
.form-group textarea:focus ~ .focus-border {
    width: 100%;
}

/* Footer */
footer {
    background-color: var(--background-dark);
    color: var(--secondary-color);
    padding: 64px 0 16px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--primary-color);
    font-size: 1.6rem;
}

.footer-logo h2 {
    color: var(--secondary-color);
    font-size: 1.6rem;
}

.footer-brand p {
    color: var(--text-light);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.footer-column h3 {
    color: var(--secondary-color);
    margin-bottom: 16px;
    font-size: 0.96rem;
}

.footer-column a {
    color: var(--text-light);
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-light);
}

.footer-bottom-links {
    display: flex;
    gap: 16px;
}

.footer-bottom-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.96rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    html {
        font-size: 12px;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
        padding: 0 20px;
    }

    .hero-content {
        padding-right: 0;
        padding-top: 0;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .floating-card {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--secondary-color);
        padding: 16px;
        flex-direction: column;
        align-items: center;
        box-shadow: var(--shadow-md);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .hero {
        min-height: 100vh;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero .container {
        margin: 0;
        padding: 0 20px;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .hero-content {
        padding: 0;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100%;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        margin-bottom: 20px;
        text-align: center;
    }

    .hero-content .subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
        text-align: center;
        max-width: 90%;
    }

    .hero-buttons {
        flex-direction: row;
        gap: 15px;
        margin-bottom: 0;
        justify-content: center;
    }

    .cta-button {
        width: auto;
        min-width: 140px;
        justify-content: center;
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .hero-stats,
    .hero-image {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .hero-content .subtitle {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }

    .hero-buttons {
        gap: 10px;
    }

    .cta-button {
        min-width: 120px;
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .scroll-indicator {
        bottom: 10px;
    }

    .mouse {
        width: 25px;
        height: 40px;
    }

    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
}