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

:root {
    --color-black: #050505;
    --color-dark-glass: rgba(15, 15, 15, 0.7);
    --color-orange: #ff6b00;
    --color-orange-light: #ff9e42;
    --color-white: #ffffff;
}

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

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: var(--color-orange); border-radius: 4px; }

.background-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1; pointer-events: none;
}

.ambient-light {
    position: absolute;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 60vw; height: 60vw;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.1) 0%, transparent 70%);
    filter: blur(60px);
}

.grid-static {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.grid-active {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(rgba(255, 107, 0, 0.4) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 107, 0, 0.4) 1px, transparent 1px);
    background-size: 50px 50px;
    -webkit-mask-image: radial-gradient(300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), black 0%, transparent 100%);
    mask-image: radial-gradient(300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), black 0%, transparent 100%);
}

header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    padding: 15px 40px;
    background-color: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 107, 0, 0.1);
}

.header-logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.nav-btn {
    color: var(--color-white);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-btn:hover { color: var(--color-orange); }

.main-container {
    max-width: 1200px;
    margin: 120px auto 50px auto;
    padding: 0 20px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0px 0px 30px rgba(255, 107, 0, 0.3);
}

.category-title {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 10px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 20px;
}

.category-title::after, .category-title::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-orange), transparent);
    flex-grow: 1;
    opacity: 0.5;
}

.info-card {
    background: var(--color-dark-glass);
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: 12px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

.btn-glow {
    display: inline-block;
    padding: 12px 30px;
    border: 1px solid var(--color-orange);
    color: var(--color-orange);
    background: rgba(0,0,0,0.5);
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-glow:hover {
    background: var(--color-orange);
    color: #000;
    box-shadow: 0 0 20px rgba(255, 107, 0, 0.6);
    transform: translateY(-3px);
}

.btn-large {
    font-size: 1.2rem;
    padding: 18px 50px;
    border-width: 2px;
}

.hero-section {
    text-align: center;
    padding: 60px 0 100px 0;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 700px;
    margin: 0 auto 40px auto;
}

.hero-actions { margin-bottom: 40px; }

.verify-notice {
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
    border-color: #ff4444;
    background: rgba(255, 68, 68, 0.05);
}

.verify-notice p { margin: 0; }

.comparison-section {
    padding: 60px 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.vs-card {
    transition: transform 0.3s;
}
.vs-card:hover { transform: translateY(-5px); }
.vs-card.bad { border-color: rgba(255, 68, 68, 0.4); }
.vs-card.good { border-color: rgba(76, 175, 80, 0.6); box-shadow: 0 0 20px rgba(76, 175, 80, 0.1); }

.vs-list {
    list-style: none;
    padding: 0;
}

.vs-list li {
    margin-bottom: 15px;
    font-size: 1.05rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.vs-list li .icon { font-size: 1.2rem; flex-shrink: 0; }

.showcase-section {
    padding: 80px 0;
}

.showcase-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.showcase-item {
    display: flex;
    align-items: center;
    gap: 40px;
}

.showcase-item.reverse {
    flex-direction: row-reverse;
}

.showcase-img-placeholder {
    flex: 1.5;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 2px dashed rgba(255, 107, 0, 0.5);
    background: rgba(0,0,0,0.5);
    min-height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.showcase-img-placeholder img {
    width: 100%;
    height: auto;
    display: block;
    position: absolute;
    top: 0; left: 0;
    z-index: 2;
}

.placeholder-text {
    text-align: center;
    color: var(--color-orange);
    font-family: monospace;
    padding: 20px;
    z-index: 1;
}

.showcase-info {
    flex: 1;
}

.showcase-info h3 {
    color: var(--color-orange);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.showcase-info p {
    color: #ccc;
    font-size: 1.1rem;
    line-height: 1.8;
}

footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 107, 0, 0.2);
    color: #666;
    background: rgba(0,0,0,0.8);
}

@media (max-width: 900px) {
    .comparison-grid { grid-template-columns: 1fr; }
    .showcase-item, .showcase-item.reverse { flex-direction: column; }
    .hero-title { font-size: 2.5rem; }
}