/* CSS */
* {
    font-family: "Inter", sans-serif;
    font-weight: 300;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #2E4A33;
    --secondary-green: #3A5A40;
    --accent-yellow: #C8D659;
    --text-dark: #141417;
    --text-light: #ffffff;
    --bg-light: #f8fbff;
}

body {
    background-color: #ffffff;
    color: var(--text-dark);
}

/* Header */
.main-header {
    background-color: var(--primary-green);
    padding: 16px clamp(16px, 5vw, 64px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.logo-text {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link-active {
    color: var(--accent-yellow);
}

.btn-enroll-header {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    background-color: var(--accent-yellow);
    color: var(--primary-green);
    font-weight: 600;
    font-size: 15px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-enroll-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    background-color: #dbe87a;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background-color: #ffffff;
}

/* Footer */
.site-footer {
    padding: 0;
    background-color: #0d1f12; /* Dark green background */
    color: #ffffff;
    font-family: "Inter", sans-serif;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px clamp(16px, 5vw, 64px);
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col-info {
    flex: 1.5; /* Give more space to the first column */
    min-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.footer-logo-text {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.footer-desc {
    color: #d1d1d1;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 300px;
}

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

.footer-social a img {
    width: 20px;
    height: 20px;
    /* Approximation for #C8D659 yellow */
    /* filter: brightness(0) saturate(100%) invert(79%) sepia(37%) saturate(632%) hue-rotate(24deg) brightness(95%) contrast(87%); */
    opacity: 1;
    transition: opacity 0.3s;
}

.footer-social a:hover img {
    opacity: 0.8;
}

.footer-col-title {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 24px 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: #d1d1d1;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s;
}

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

.contact-subtitle {
    color: #d1d1d1;
    font-size: 14px;
    margin-bottom: 8px;
}

.contact-big-phone {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-yellow);
    text-decoration: none;
    display: block;
    margin-bottom: 24px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-icon {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
    margin-top: 2px;
}

.contact-row a, 
.contact-row span {
    color: #d1d1d1;
    font-size: 14px;
    line-height: 1.5;
    text-decoration: none;
}

.contact-row a:hover {
    color: var(--accent-yellow);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px;
    margin-top: 0;
    background-color: #0b1a0f; /* Slightly darker */
}

.footer-copyright {
    font-size: 14px;
    color: #888;
    margin: 0;
}

.footer-copyright .highlight {
    color: #ffffff;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-green);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

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

    .btn-enroll-header {
        display: none; /* Keep hidden or move inside menu if desired */
    }

    .mobile-menu-btn {
        display: flex;
    }
    
    /* Mobile Menu Button Animation */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .mobile-menu-btn span {
        transition: all 0.3s ease;
    }
}

@media (max-width: 768px) {
    .footer-main {
        flex-direction: column;
    }
    .footer-col {
        min-width: 100%;
    }
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: transform 0.6s ease, opacity 0.6s ease;
    will-change: transform, opacity;
}

.reveal.in-view {
    opacity: 1;
    transform: none;
    transition-delay: var(--delay, 0s);
}

.fade-in {
    transform: none;
}

.fade-up {
    transform: translateY(16px);
}

.slide-left {
    transform: translateX(-24px);
}

.slide-right {
    transform: translateX(24px);
}

.zoom-in {
    transform: scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}