:root {
    --bg-primary: #070908;
    --bg-secondary: #0e1310;
    --bg-card: rgba(14, 19, 16, 0.85);
    --neon-green: #8DFC55;
    --neon-lime: #D3FC56;
    --neon-emerald: #56FC61;
    --neon-yellow: #FCF456;
    --neon-mint: #56FC9A;
    --text-main: #f4fbf6;
    --text-muted: #9ab0a0;
    --border-color: rgba(141, 252, 85, 0.2);
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.8;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body.loaded {
    opacity: 1;
}

#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

#page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.spinner-circle {
    width: 70px;
    height: 70px;
    border: 3px solid rgba(141, 252, 85, 0.1);
    border-top: 3px solid var(--neon-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    box-shadow: 0 0 25px rgba(141, 252, 85, 0.4);
}

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

.top-header-disclaimer {
    width: 100%;
    background-color: rgba(7, 9, 8, 0.98);
    border-bottom: 1px solid var(--border-color);
    color: var(--neon-lime);
    text-align: center;
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.8px;
    position: relative;
    z-index: 1000;
}

.horizontal-navbar {
    width: 100%;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 900;
    backdrop-filter: blur(20px);
}

.nav-brand h2 {
    font-size: 1.8rem;
    letter-spacing: 3px;
    color: var(--text-main);
    font-weight: 900;
    text-shadow: 0 0 15px rgba(141, 252, 85, 0.3);
}

.nav-brand p {
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.horizontal-nav-links {
    list-style: none;
    display: flex;
    gap: 35px;
}

.horizontal-nav-links li {
    opacity: 0;
    transform: translateY(-15px);
    animation: listStaggerIn 0.5s forwards;
}

.horizontal-nav-links li:nth-child(1) { animation-delay: 0.1s; }
.horizontal-nav-links li:nth-child(2) { animation-delay: 0.2s; }
.horizontal-nav-links li:nth-child(3) { animation-delay: 0.3s; }
.horizontal-nav-links li:nth-child(4) { animation-delay: 0.4s; }
.horizontal-nav-links li:nth-child(5) { animation-delay: 0.5s; }

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

.horizontal-nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-block;
    transition: color 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.horizontal-nav-links a:hover,
.horizontal-nav-links a.active {
    color: var(--neon-green);
    transform: translateY(-3px) scale(1.05);
}

.btn-interactive {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-interactive:active {
    transform: scale(0.95) !important;
}

.btn-interactive::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.btn-interactive.clicked::after {
    animation: ripple 0.6s ease-out;
}

@keyframes ripple {
    0% { transform: scale(0, 0) translate(-50%, -50%); opacity: 0.5; }
    100% { transform: scale(50, 50) translate(-50%, -50%); opacity: 0; }
}

.btn-primary-editorial {
    background: linear-gradient(135deg, var(--neon-green), var(--neon-emerald));
    color: var(--bg-primary);
    padding: 16px 36px;
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 25px rgba(141, 252, 85, 0.3);
}

.btn-primary-editorial:hover {
    box-shadow: 0 6px 30px rgba(141, 252, 85, 0.5);
    transform: translateY(-2px);
}

.btn-secondary-editorial {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 16px 36px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary-editorial:hover {
    border-color: var(--neon-green);
    background: rgba(141, 252, 85, 0.08);
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 50px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.4s ease;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: var(--mouse-y, 0);
    left: var(--mouse-x, 0);
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(86, 252, 154, 0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.glass-card:hover::before {
    opacity: 1;
}

.glass-card:hover {
    border-color: var(--neon-green);
    transform: translateY(-6px);
}

.main-container-fluid {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 60px 80px;
}

.hero-fullscreen {
    position: relative;
    padding: 80px 0 120px 0;
    text-align: center;
    overflow: hidden;
}

.abstract-bg-mesh {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 500px;
    background: radial-gradient(circle, rgba(141, 252, 85, 0.12) 0%, rgba(86, 252, 97, 0.04) 50%, transparent 80%);
    border-radius: 50%;
    z-index: -1;
    animation: meshPulse 10s ease-in-out infinite alternate;
}

@keyframes meshPulse {
    0% { transform: translateX(-50%) scale(1); }
    100% { transform: translateX(-50%) scale(1.2); }
}

.animated-headline {
    font-size: 4.2rem;
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--text-main) 20%, var(--neon-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleFloat 4s ease-in-out infinite alternate;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes titleFloat {
    0% { transform: translateY(0); text-shadow: 0 10px 30px rgba(141, 252, 85, 0.15); }
    100% { transform: translateY(-8px); text-shadow: 0 25px 50px rgba(141, 252, 85, 0.3); }
}

.hero-lead-wide {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 950px;
    margin: 0 auto 45px auto;
    line-height: 1.8;
}

.wide-grid-section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.grid-2-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.grid-3-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.grid-4-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.editorial-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px;
    margin-top: 60px;
}

.footer-grid-wide {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

@media (max-width: 1024px) {
    .horizontal-navbar {
        padding: 20px 30px;
        flex-direction: column;
        gap: 20px;
    }
    .horizontal-nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    .main-container-fluid {
        padding: 40px 20px;
    }
    .animated-headline {
        font-size: 2.8rem;
    }
    .grid-2-columns, .grid-3-columns, .grid-4-columns, .footer-grid-wide {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}