/* Root Variables */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #ec4899;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success: #10b981;
    --shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);

    /* Spacing Variables */
    --spacing-2xs: 12px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 80px;

    /* Section Padding */
    --section-padding: 80px 0;

    /* Grid Gap */
    --grid-gap: 32px;
    --grid-gap-sm: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    font-weight: 600;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 12px !important;
    margin-top: 0;
    color: var(--primary);
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 16px !important;
    margin-top: 0;
    font-weight: 500;
    letter-spacing: 0.3px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Navigation */
.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    white-space: nowrap;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 5px 0;
    transition: 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 0;
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero .company-tagline {
    font-size: 1.2rem;
    margin-bottom: 15px;
    opacity: 0.9;
    font-weight: 500;
}

.hero .tagline {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: white;
    color: var(--primary);
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.hero-image-placeholder {
    width: 300px;
    height: 300px;
}

.hero-image-placeholder svg {
    width: 100%;
    height: 100%;
    animation: float 3s ease-in-out infinite;
}

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

@keyframes card-float-1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes card-float-2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes card-float-3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.card-1 {
    animation: card-float-1 3.5s ease-in-out infinite;
}

.card-2 {
    animation: card-float-2 4s ease-in-out infinite;
}

.card-3 {
    animation: card-float-3 4.5s ease-in-out infinite;
}

/* About Section */
.about {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.about h2 {
    text-align: center;
}

.about-content {
    margin-top: var(--spacing-xl);
}

.about-text {
    margin-bottom: var(--spacing-xl);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap);
}

.feature-item {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-item h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Products Section */
.products {
    padding: var(--section-padding);
    background-color: var(--bg-light);
}

.products h2 {
    text-align: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap);
    margin-top: var(--spacing-lg);
}

.product-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.product-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.product-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.product-badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-card.coming-soon .product-badge {
    background: linear-gradient(135deg, #6b7280, #4b5563);
}

.product-icon {
    font-size: 3rem;
    margin: var(--spacing-md) 0;
    display: block;
}

.product-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin: var(--spacing-md) 0 var(--spacing-xs);
}

.product-description {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.product-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.learn-more {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    padding: 10px 20px;
    border: 2px solid var(--primary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.learn-more:hover {
    background-color: var(--primary);
    color: white;
}

.notify-button {
    padding: 10px 20px;
    background-color: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.notify-button:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--bg-white);
}

/* Services Section */
.services {
    padding: var(--section-padding);
}

.services h2 {
    text-align: center;
}

.services-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.services-header .section-subtitle {
    margin-bottom: 0;
    flex: 1;
}

.visit-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.95rem;
}

.visit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(236, 72, 153, 0.05));
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.service-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.5;
    font-size: 0.9rem;
}

/* Features Section */
.features {
    background-color: var(--bg-light);
    padding: var(--section-padding);
}

.features h2 {
    text-align: center;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap-sm);
    margin-top: var(--spacing-lg);
}

.feature-box {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-sm);
}

.feature-box h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.feature-box p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
}

.contact h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    align-items: start;
}

.contact-info .section-subtitle {
    text-align: left;
    margin-bottom: var(--spacing-lg);
    margin-top: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.info-item h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item p {
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 500;
}

.info-item p a {
    color: var(--text-dark);
    font-weight: 500;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-form input,
.contact-form textarea {
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    resize: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.submit-button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-section ul {
    list-style: none;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-section ul li {
    margin-bottom: 0;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 15px;
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--bg-white);
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
        box-shadow: var(--shadow-sm);
        z-index: 999;
    }

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

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 15px 20px;
    }

    .nav-links a:after {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        padding: 40px 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero .tagline {
        font-size: 1.1rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image-placeholder {
        width: 250px;
        height: 250px;
    }

    h2 {
        font-size: 2rem;
    }

    .about,
    .services,
    .features,
    .contact,
    .products {
        padding: 60px 0;
    }

    :root {
        --section-padding: 60px 0;
        --spacing-3xl: 60px;
        --grid-gap: 24px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-features,
    .features-list,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-card.featured {
        transform: scale(1);
    }

    .product-card.featured:hover {
        transform: scale(1) translateY(-5px);
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr 1fr !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .contact-content {
        grid-template-columns: 1fr 1fr !important;
    }

    .hero {
        padding: 50px 0;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero .tagline {
        font-size: 1rem;
    }

    .cta-button {
        display: block;
        text-align: center;
        width: 100%;
    }

    h2 {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .about-text,
    .feature-item {
        padding: 20px;
    }

    .service-card {
        padding: 25px;
    }

    .about,
    .services,
    .features,
    .contact,
    .products {
        padding: 40px 0;
    }

    :root {
        --section-padding: 40px 0;
        --spacing-3xl: 40px;
        --grid-gap: 16px;
        --grid-gap-sm: 16px;
    }

    .footer-content {
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }

    .footer-section ul {
        flex-direction: column;
        gap: 10px;
    }

    .footer-section ul li {
        margin-bottom: 5px;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.feature-item,
.feature-box {
    animation: slideIn 0.6s ease-out forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }