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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: #dc2626;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #4b5563;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #dc2626;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.footer {
    background: #1f2937;
    color: #fff;
    margin-top: 4rem;
}

.footer .container {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-col p {
    color: #9ca3af;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-social {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #374151;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #374151;
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #dc2626;
    transform: translateY(-3px);
}

.social-icons a svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    max-width: 24px;
    max-height: 24px;
    display: block;
}

.social-icons a img {
    width: 24px;
    height: 24px;
    max-width: 24px;
    max-height: 24px;
    display: block;
    object-fit: contain;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    margin-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.section-line {
    width: 80px;
    height: 3px;
    background: #dc2626;
    margin: 0 auto;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.animated {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.animated {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.animated {
    opacity: 1;
    transform: scale(1);
}

.slide-in-bottom {
    opacity: 0;
    transform: translateY(80px) scale(0.95);
    transition: opacity 1s ease, transform 1s ease;
}

.slide-in-bottom.animated {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.fade-in.animated {
    opacity: 1;
}

.faq-item.fade-in:nth-child(2) { transition-delay: 0.1s; }
.faq-item.fade-in:nth-child(3) { transition-delay: 0.2s; }
.faq-item.fade-in:nth-child(4) { transition-delay: 0.3s; }
.faq-item.fade-in:nth-child(5) { transition-delay: 0.4s; }
.faq-item.fade-in:nth-child(6) { transition-delay: 0.5s; }
.faq-item.fade-in:nth-child(7) { transition-delay: 0.6s; }
.faq-item.fade-in:nth-child(8) { transition-delay: 0.7s; }
.faq-item.fade-in:nth-child(9) { transition-delay: 0.8s; }
.faq-item.fade-in:nth-child(10) { transition-delay: 0.9s; }

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }

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

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}