:root {
    --bg-color: #0d0e15;
    --card-bg: rgba(25, 26, 35, 0.7);
    --text-main: #ffffff;
    --text-muted: #a1a3b1;
    --accent-1: #ff2a85;
    --accent-2: #8a2387;
    --accent-gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    --card-border: rgba(255, 255, 255, 0.08);
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    --border-radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}
/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
@keyframes pulse-glow {
    0% { box-shadow: 0 0 20px rgba(255, 42, 133, 0.3); }
    50% { box-shadow: 0 0 40px rgba(255, 42, 133, 0.6); }
    100% { box-shadow: 0 0 20px rgba(255, 42, 133, 0.3); }
}
/* Base components */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}
.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 10px 20px rgba(138, 35, 135, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px rgba(138, 35, 135, 0.5);
}
.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
}
/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    overflow: hidden;
}
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
}
.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(255, 42, 133, 0.15);
    top: -100px;
    right: -100px;
    animation: float 20s infinite ease-in-out;
}
.shape-2 {
    width: 600px;
    height: 600px;
    background: rgba(138, 35, 135, 0.15);
    bottom: -200px;
    left: -200px;
    animation: float 25s infinite ease-in-out reverse;
}
.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}
.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    max-width: 600px;
    margin-inline: auto;
}
/* Progress Card */
.progress-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
}
.collected {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.target {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.progress-bar-container {
    width: 100%;
    height: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 30px;
    position: relative;
}
.progress-bar {
    height: 100%;
    width: 0%; /* Set via JS */
    background: var(--accent-gradient);
    border-radius: 20px;
    position: relative;
    transition: width 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.progress-glow {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20px;
    background: white;
    filter: blur(8px);
    opacity: 0.5;
}
.progress-stats {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--card-border);
    padding-top: 24px;
}
.stat-item {
    display: flex;
    flex-direction: column;
    text-align: center;
}
.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
}
.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 4px;
}
.btn-large {
    padding: 18px 48px;
    font-size: 1.1rem;
    animation: pulse-glow 3s infinite;
}
/* About Section */
.about {
    padding: 100px 0;
    position: relative;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.about-image:hover img {
    transform: scale(1.05);
}
.about-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-color) 0%, transparent 50%);
}
.about-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
}
.about-text p {
    margin-bottom: 24px;
}
.highlight {
    color: white;
    font-weight: 600;
}
/* Tiers Section */
.tiers {
    padding: 100px 0;
}
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.tier-card {
    background: rgba(25, 26, 35, 0.4);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.tier-card:hover {
    transform: translateY(-10px);
    background: rgba(25, 26, 35, 0.8);
    border-color: rgba(255, 42, 133, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}
.tier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: var(--transition);
}
.tier-card:hover::before {
    opacity: 1;
}
.tier-price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: white;
}
.tier-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--accent-1);
}
.tier-desc {
    color: var(--text-muted);
    flex-grow: 1;
    margin-bottom: 32px;
}
.tier-features {
    list-style: none;
    margin-bottom: 32px;
}
.tier-features li {
    padding-left: 24px;
    position: relative;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
}
.tier-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-2);
    font-weight: bold;
}
.custom-tier {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(255, 42, 133, 0.1), rgba(138, 35, 135, 0.1));
    border: 1px dashed rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 40px;
    border-radius: var(--border-radius-md);
}
.custom-tier-input-group {
    display: flex;
    gap: 16px;
}
.custom-input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    padding: 14px 20px;
    border-radius: 50px;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
    width: 200px;
}
.custom-input:focus {
    border-color: var(--accent-1);
}
/* Requisites */
.requisites {
    padding: 100px 0;
    position: relative;
}
.req-container {
    max-width: 600px;
    margin: 0 auto;
}
.req-card {
    background: rgba(25, 26, 35, 0.5);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    padding: 24px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
.req-card:hover {
    background: rgba(25, 26, 35, 0.9);
    border-color: rgba(255, 255, 255, 0.15);
}
.req-info {
    display: flex;
    align-items: center;
    gap: 16px;
}
.req-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
}
.req-details p {
    font-size: 0.875rem;
    color: var(--text-muted);
}
.req-number {
    font-size: 1.1rem;
    font-weight: 600;
    font-family: monospace;
    letter-spacing: 1px;
}
.btn-copy {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-copy:hover {
    background: var(--accent-gradient);
} 
.btn-copy.copied {
    background: #10B981;
    color: white;
}
/* Footer */
footer {
    border-top: 1px solid var(--card-border);
    padding: 60px 0 40px;
    text-align: center;
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}
.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
}
.social-btn:hover {
    background: var(--accent-gradient);
    transform: translateY(-5px);
}
.footer-text {
    color: var(--text-muted);
    font-size: 0.875rem;
}
/* Responsive */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
}
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .progress-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .collected {
        font-size: 2rem;
    }
    .custom-tier {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .custom-tier-input-group {
        width: 100%;
        flex-direction: column;
    }
    
    .custom-input {
        width: 100%;
    }
    
    .req-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .btn-copy {
        width: 100%;
        justify-content: center;
    }
}