:root {
    --primary: #134e4a;
    --secondary: #115e59;
    --accent: #14b8a6;
    --background: #f0fdfa;
    --surface: #ffffff;
    --text: #134e4a;
    --muted: #5eead4;
}

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

body {
    font-family: 'IBM Plex Sans', sans-serif;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
}

#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--muted));
    z-index: 9999;
    transition: width 0.2s ease-out;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}

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

.mobile-menu {
    display: none;
    background: white;
    border-top: 1px solid rgba(20, 184, 166, 0.1);
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    padding: 12px 16px;
    color: var(--text);
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s;
}

.mobile-nav-link:hover {
    background: rgba(20, 184, 166, 0.1);
    color: var(--accent);
}

.btn-primary {
    background: var(--accent);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    border: 2px solid var(--accent);
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
}

.btn-secondary:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(19, 78, 74, 0.1);
    transition: all 0.3s;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(19, 78, 74, 0.15);
}

.card-stack > * {
    margin-bottom: 16px;
}

.card-stack > *:last-child {
    margin-bottom: 0;
}

.hero-section {
    background: linear-gradient(135deg, var(--background) 0%, rgba(20, 184, 166, 0.1) 100%);
}

.search-input {
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.search-input.active {
    display: block;
    opacity: 1;
}

input.error,
textarea.error {
    border-color: #ef4444 !important;
}

@media (max-width: 1024px) {
    .mobile-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
}

.prose {
    max-width: 100%;
}

.prose h2 {
    margin-top: 2em;
    margin-bottom: 1em;
}

.prose p {
    margin-bottom: 1em;
}

.prose ul {
    margin-top: 1em;
    margin-bottom: 1em;
}

[data-aos] {
    opacity: 1 !important;
    transform: none !important;
}