:root {
    --bg-color: #0b0f19;
    --text-color: #f1f5f9;
    --text-muted: #94a3b8;
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --accent: #ec4899;
    
    --card-bg: rgba(30, 41, 59, 0.4);
    --card-border: rgba(255, 255, 255, 0.1);
    
    --venus-color: #e11d48;
    --kids-color: #10b981;
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Background Effects */
.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.5;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--accent);
    bottom: 20%;
    right: -150px;
    opacity: 0.3;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--kids-color);
    top: 50%;
    left: 20%;
    opacity: 0.2;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary);
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
    position: relative;
    background: url('images/hero.png') center/cover no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(11, 15, 25, 0.8), rgba(11, 15, 25, 1));
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(139, 92, 246, 0.2);
    color: #c4b5fd;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.4);
}

.headline {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subheadline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 15px -3px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.btn-danger {
    background: var(--venus-color);
    box-shadow: 0 10px 15px -3px rgba(225, 29, 72, 0.3);
}

.btn-danger:hover {
    background: #be123c;
    box-shadow: 0 20px 25px -5px rgba(225, 29, 72, 0.4);
}

/* Tool Grid Section */
.tools-section {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.tool-card {
    padding: 0;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s ease, border-color 0.4s ease;
    overflow: hidden;
}

.card-image-wrapper {
    height: 200px;
    width: 100%;
    position: relative;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-bottom: 1px solid var(--card-border);
}

.card-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.tool-card:hover {
    transform: translateY(-10px);
}

.tool-card[data-tool="main"]:hover { border-color: var(--primary); }
.tool-card[data-tool="venus"]:hover { border-color: var(--venus-color); }
.tool-card[data-tool="kids"]:hover { border-color: var(--kids-color); }

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 10px;
}

.card-icon {
    width: 40px;
    height: 40px;
    margin-right: 1rem;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-right: auto;
}

.tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    background: rgba(139, 92, 246, 0.2);
    color: #c4b5fd;
    border: 1px solid rgba(139, 92, 246, 0.4);
}

.danger-tag {
    background: rgba(225, 29, 72, 0.2);
    color: #fda4af;
    border-color: rgba(225, 29, 72, 0.4);
}

.kids-tag {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.4);
}

.card-desc {
    color: var(--text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}

/* Accordion */
.card-features {
    margin-bottom: 2rem;
}

.accordion-header {
    width: 100%;
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-color);
    padding: 1rem;
    border-radius: 8px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 600;
    transition: background 0.3s;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-content ul {
    list-style: none;
    padding: 1rem 0.5rem;
}

.accordion-content li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.accordion-content li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
}

.venus-card .accordion-content li::before { color: var(--venus-color); }
.kids-card .accordion-content li::before { color: var(--kids-color); }

.btn-tool {
    width: 100%;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.tool-card[data-tool="main"] .btn-tool:hover { background: var(--primary); }
.tool-card[data-tool="venus"] .btn-tool:hover { background: var(--venus-color); }
.tool-card[data-tool="kids"] .btn-tool:hover { background: var(--kids-color); }

/* Age Gate Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.age-gate-panel {
    max-width: 500px;
    padding: 3rem;
    text-align: center;
    border-color: rgba(225, 29, 72, 0.3);
    box-shadow: 0 0 50px rgba(225, 29, 72, 0.1);
}

.warning-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 1rem;
}

.age-gate-panel h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--venus-color);
    margin-bottom: 1rem;
}

.verification-text {
    margin-top: 1.5rem;
    font-weight: 600;
    color: white;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.modal-actions .btn {
    flex: 1;
    min-width: 140px;
}

footer {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    border-top: 1px solid var(--card-border);
    margin-top: 5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .headline { font-size: 2.5rem; }
    .header { flex-direction: column; gap: 1rem; }
    nav a { margin-left: 1rem; margin-right: 1rem; }
}