:root {
    --primary-color: #2c3e50;
    --secondary-color: #4ecdc4;
    --accent-color: #ff6b6b;
    --neutral-light: #f8fafc;
    --neutral-dark: #64748b;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --gradient-primary: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --gradient-secondary: linear-gradient(135deg, #4ecdc4 0%, #45b7aa 100%);
}

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

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

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

/* Skip to main content - Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Header */
.header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    background: linear-gradient(45deg, #4ecdc4, #45b7aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-slogan {
    font-size: 0.75rem;
    font-weight: 400;
    background: linear-gradient(45deg, #4ecdc4, #45b7aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
}

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

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.nav-links a:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    position: absolute;
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.mobile-menu-toggle.active .hamburger {
    background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background: #ff5252;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background: #45b7aa;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.2rem;
    border-radius: 16px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--neutral-light) 0%, var(--white) 100%);
    padding: 10rem 0 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    line-height: 1.1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    font-size: 1.4rem;
    color: var(--neutral-dark);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

/* Coming Soon Badge */
.coming-soon-badge {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--neutral-dark);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid var(--secondary-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-card:hover,
.feature-card:focus-within {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--white);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-align: center;
}

.feature-card p {
    color: var(--neutral-dark);
    line-height: 1.7;
    text-align: center;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.feature-card .contact-email {
    margin-top: auto;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: var(--neutral-light);
    text-align: center;
}

.contact-card {
    background: var(--white);
    padding: 4rem 3rem;
    border-radius: 24px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow);
    border: 2px solid var(--secondary-color);
}

.contact h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact p {
    font-size: 1.1rem;
    color: var(--neutral-dark);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

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

.form-submit {
    text-align: center;
    margin-top: 2rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Contact Grid (for contact page) */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.contact-grid .contact-card {
    border: 2px solid var(--secondary-color);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 2rem 3rem;
}

.contact-grid .contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.contact-grid .contact-card h3 {
    text-align: center;
    margin-bottom: 1rem;
}

.contact-grid .contact-card p {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
}

.contact-email {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-block;
    transition: all 0.3s ease;
    margin-top: auto;
}

.contact-email:hover,
.contact-email:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.contact-email:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* About Page Specific */
.main {
    padding: 8rem 0 4rem;
    min-height: 70vh;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--neutral-dark);
}

.content h2 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.content p {
    margin-bottom: 1.5rem;
}

.contact-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-link:hover,
.contact-link:focus {
    text-decoration: underline;
}

/* Redirect Pages */
.redirect-container {
    max-width: 500px;
    padding: 3rem 2rem;
}

.redirect-page {
    background: var(--gradient-primary);
    color: var(--white);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.redirect-container .logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.redirect-container h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.redirect-container p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(78, 205, 196, 0.3);
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.manual-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.manual-link:hover,
.manual-link:focus {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 3rem 0 2rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-company {
    margin-bottom: 1rem;
}

.footer-company h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-company p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    opacity: 0.9;
}

.footer-links {
    margin: 1.5rem 0;
}

.footer-links a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-links a:hover,
.footer-links a:focus {
    text-decoration: underline;
    opacity: 0.8;
}

.footer-tagline {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.95rem;
    opacity: 0.9;
}

.footer-copyright {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

.hero-content > * {
    animation-delay: 0.2s;
}

.hero-content > *:nth-child(2) {
    animation-delay: 0.4s;
}

.hero-content > *:nth-child(3) {
    animation-delay: 0.6s;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--gradient-primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .hero {
        padding: 8rem 0 6rem;
    }

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

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

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-card {
        padding: 2rem 1.5rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .page-title {
        font-size: 2rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .mobile-menu-toggle,
    .skip-link {
        display: none;
    }
}