/* Загальні стилі */
body {
    background: var(--background);
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(187, 134, 252, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(3, 218, 198, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: drift 15s ease-in-out infinite alternate;
}

.orb-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    background: var(--primary);
    animation-duration: 20s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    bottom: 10%;
    right: 5%;
    background: #6c63ff;
    animation-duration: 25s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    left: 40%;
    background: var(--secondary);
    animation-duration: 30s;
}

/* Sections */
.section {
    padding: 6rem 2rem;
}

.section-alt {
    background: var(--surface);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tools {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.section-note {
    color: var(--text-secondary);
    max-width: 760px;
}

.section-action-link {
    min-width: 220px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.feed-entry-card {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.95fr);
    gap: 1.5rem;
    padding: 2.2rem;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        radial-gradient(circle at top right, rgba(187, 134, 252, 0.16) 0%, transparent 36%),
        radial-gradient(circle at bottom left, rgba(3, 218, 198, 0.1) 0%, transparent 28%),
        rgba(255, 255, 255, 0.03);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
}

.feed-entry-kicker {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.85rem;
    border-radius: 999px;
    background: rgba(187, 134, 252, 0.12);
    border: 1px solid rgba(187, 134, 252, 0.18);
    color: #f1e8ff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.feed-entry-copy .section-title,
.feed-entry-copy .section-subtitle {
    text-align: left;
}

.feed-entry-copy .section-title {
    margin-bottom: 1rem;
}

.feed-entry-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.8rem;
}

.feed-entry-panel {
    display: grid;
    gap: 1rem;
}

.feed-entry-stat {
    padding: 1.15rem 1.2rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.feed-entry-stat strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.feed-entry-stat span {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease, border-color 0.4s ease;
    background: var(--surface-light);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    aspect-ratio: 4/3;
}

.gallery-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: rgba(187, 134, 252, 0.3);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(187, 134, 252, 0.1) 0%, transparent 70%);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    transition: opacity 0.3s ease;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.gallery-placeholder p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.8) 50%, transparent 100%);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(4px);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}
.gallery-item:hover .gallery-placeholder {
    opacity: 0.3;
}

.gallery-overlay h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Features */
.features {
    background: var(--surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--surface-light);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(187, 134, 252, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    border-color: rgba(187, 134, 252, 0.4);
}

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

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -50px) scale(1.1); }
    100% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 4rem 1rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }

    .feed-entry-card {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        border-radius: 24px;
    }

    .section-tools {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-hero {
        width: 100%;
    }

    .feed-entry-actions {
        flex-direction: column;
    }

    .feed-entry-actions .btn {
        width: 100%;
    }

    .section-action-link {
        width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
}