:root {
    --bg: #050507;
    --bg-accent: #0f0f13;
    --accent: #22c55e;
    --accent-dark: #16a34a;
    --accent-glow: rgba(34, 197, 94, 0.4);
    --text: #ffffff;
    --text-muted: #94a3b8;
    --glass: rgba(20, 20, 25, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --container-max: 1200px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo-text {
    font-family: 'Montserrat', sans-serif;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Background Effects - More Premium */
.glow-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(20, 184, 166, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(5, 5, 7, 1) 0%, transparent 100%);
    pointer-events: none;
    z-index: -1;
}

.grid-bg {
    position: fixed;
    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: 60px 60px;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
    z-index: -2;
    pointer-events: none;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    background: rgba(5, 5, 7, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 0 20px var(--accent-glow);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    color: var(--accent);
    position: relative;
    display: inline-block;
}

.hero-content h1 span::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--accent-glow);
    z-index: -1;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

/* Buttons */
.btn {
    padding: 0.85rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 10px 25px -5px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px var(--accent-glow);
    background: var(--accent-dark);
}

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

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

.btn-lg {
    padding: 1.15rem 2.5rem;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg);
}

/* Stats */
.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .count {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat .label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Mockup */
.hero-image {
    position: relative;
}

.mockup-container {
    position: relative;
    z-index: 1;
}

.mockup-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.2) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

.main-mockup {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
}

.floating-badge {
    position: absolute;
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 2;
    animation: floating 6s ease-in-out infinite;
}

.badge-1 { top: 10%; right: -5%; }
.badge-2 { bottom: 20%; left: -10%; animation-delay: 1s; }

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Features Grid */
.features-grid {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-title h2 span {
    color: var(--accent);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: 3.5rem 2.5rem;
    border-radius: 28px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(34, 197, 94, 0.06), transparent 40%);
    z-index: 0;
    pointer-events: none;
}

.feature-card:hover {
    border-color: rgba(34, 197, 94, 0.4);
    transform: translateY(-8px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.icon-box {
    width: 56px;
    height: 56px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.feature-card:hover .icon-box {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center;
}

.price-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    padding: 3.5rem 2.5rem;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(600px circle at var(--mouse-x) var(--mouse-y), rgba(34, 197, 94, 0.05), transparent 40%);
    z-index: 0;
    pointer-events: none;
}

.price-card.featured {
    background: linear-gradient(180deg, rgba(22, 163, 74, 0.1) 0%, rgba(5, 5, 7, 0) 100%);
    border: 2px solid var(--accent);
    transform: scale(1.05);
    z-index: 10;
}

.price-card .badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: var(--bg);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.price-card .tier {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.price-card .amount {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
}

.price-card .amount span {
    font-size: 1rem;
    color: var(--text-muted);
}

.perks {
    list-style: none;
    margin-bottom: 3rem;
}

.perks li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.perks li i {
    width: 20px;
}

.perks li.disabled {
    color: #444;
}

.price-card .btn {
    width: 100%;
    text-align: center;
}

/* Detailed Features Section */
.detailed-features {
    padding: 100px 0;
    position: relative;
}

.detailed-grid {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.detail-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 3rem;
    align-items: center;
    padding: 4rem;
    background: var(--glass);
    border-radius: 40px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.detail-item:hover {
    border-color: var(--accent);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

.detail-item.reverse {
    grid-template-columns: 1fr 100px;
}

.detail-item.reverse .detail-icon {
    grid-column: 2;
}

.detail-item.reverse .detail-text {
    grid-column: 1;
    text-align: right;
}

.detail-icon {
    width: 100px;
    height: 100px;
    background: var(--bg-accent);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
}

.detail-icon i {
    width: 48px;
    height: 48px;
}

.detail-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.detail-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.detail-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.detail-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text);
}

.detail-list li i {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

.detail-item.reverse .detail-list li {
    justify-content: flex-end;
}

/* Footer Section */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Update */
@media (max-width: 991px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 140px;
        text-align: center;
    }
    .hero-content h1 { font-size: 3.5rem; }
    .hero-actions, .hero-stats { justify-content: center; }
    .hero-content { display: flex; flex-direction: column; align-items: center; }
    .cards-container, .pricing-grid { grid-template-columns: 1fr; gap: 2rem; }
    .price-card.featured { transform: scale(1); }
    
    .detail-item, .detail-item.reverse {
        grid-template-columns: 1fr;
        padding: 3rem 2rem;
        text-align: center;
    }
    .detail-icon { margin: 0 auto 2rem; }
    .detail-item.reverse .detail-icon { grid-column: 1; }
    .detail-item.reverse .detail-text { text-align: center; }
    .detail-list li, .detail-item.reverse .detail-list li { justify-content: center; }
}