/* ============================================
   ABOUT PAGE - Styles
   ============================================ */

/* Page Container */
.about-page {
    min-height: 100vh;
    background: var(--pb-bg-dark, #0a0a0f);
    padding-top: 80px;
}

.about-hero {
    padding: 4rem 0 2rem;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

/* Section Badge */
.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--pb-primary-light, #818cf8);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

/* About Sections */
.about-section {
    padding: 4rem 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.about-section:last-of-type {
    border-bottom: none;
}

/* Feature Pills */
.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.feature-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: #a5b4fc;
    font-size: 0.875rem;
    font-weight: 500;
}

.feature-pill i {
    color: var(--pb-primary, #6366f1);
}

/* Code Preview Box */
.code-preview {
    background: #0d0d14;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.code-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-header .dot.red {
    background: #ff5f56;
}

.code-header .dot.yellow {
    background: #ffbd2e;
}

.code-header .dot.green {
    background: #27c93f;
}

.code-header .file-name {
    margin-left: auto;
    color: #64748b;
    font-size: 0.75rem;
}

.code-preview pre {
    margin: 0;
    padding: 1.5rem;
}

.code-preview code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: #94a3b8;
}

/* Steps Container */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.step-card {
    position: relative;
    padding: 2rem;
    background: rgba(17, 17, 27, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    color: white;
    font-size: 1rem;
    font-weight: 700;
}

.step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    color: var(--pb-primary-light, #818cf8);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.step-card h4 {
    color: #f8fafc;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.step-card p {
    color: #94a3b8;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-tip {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 8px;
    color: #fbbf24;
    font-size: 0.8125rem;
}

.step-tip i {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Benefit Cards */
.benefit-card {
    padding: 1.5rem;
    background: rgba(17, 17, 27, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.5);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    border-radius: 16px;
    color: white;
    font-size: 1.5rem;
}

.benefit-card h5 {
    color: #f8fafc;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
}

/* Ad Containers */
.ad-container {
    width: 100%;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(17, 17, 27, 0.5);
    border: 1px dashed rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    overflow: hidden;
}

.ad-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    color: #64748b;
    font-size: 0.875rem;
}

.ad-placeholder i {
    font-size: 1.5rem;
    opacity: 0.5;
}

/* Support Section */
.support-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.support-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: #94a3b8;
}

.support-list li i {
    color: #10b981;
}

/* Donation Card */
.donation-card {
    background: rgba(17, 17, 27, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    overflow: hidden;
}

.donation-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.donation-header i {
    font-size: 1.5rem;
    color: #ec4899;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.donation-header h4 {
    margin: 0;
    color: #f8fafc;
    font-weight: 600;
}

.donation-buttons {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.donation-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(30, 30, 45, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: #f8fafc;
    text-decoration: none;
    transition: all 0.3s ease;
}

.donation-btn:hover {
    transform: translateX(5px);
    border-color: rgba(99, 102, 241, 0.5);
}

.donation-btn .btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1.25rem;
}

.donation-btn.pix .btn-icon {
    background: linear-gradient(135deg, #00bfa5 0%, #00796b 100%);
}

.donation-btn.paypal .btn-icon {
    background: linear-gradient(135deg, #003087 0%, #009cde 100%);
}

.donation-btn.github .btn-icon {
    background: linear-gradient(135deg, #333 0%, #6e5494 100%);
}

.donation-btn.coffee .btn-icon {
    background: linear-gradient(135deg, #ffdd00 0%, #ff813f 100%);
    color: #333;
}

.donation-btn .btn-content {
    display: flex;
    flex-direction: column;
}

.donation-btn .btn-title {
    font-weight: 600;
    font-size: 0.9375rem;
}

.donation-btn .btn-desc {
    font-size: 0.75rem;
    color: #94a3b8;
}

.donation-footer {
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
}

.donation-footer p {
    margin: 0;
    color: #64748b;
    font-size: 0.8125rem;
}

.donation-footer i {
    color: #10b981;
}

/* Tech Grid */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 2rem;
    background: rgba(17, 17, 27, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: #94a3b8;
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--pb-primary, #6366f1);
    color: #f8fafc;
}

.tech-item i,
.tech-item svg {
    font-size: 2rem;
    color: var(--pb-primary-light, #818cf8);
}

.tech-item span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    text-align: center;
}

.cta-content {
    max-width: 500px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.cta-content p {
    margin-bottom: 1.5rem;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.4);
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .about-hero {
        padding: 2rem 0 1rem;
    }

    .about-section {
        padding: 2rem 0;
    }

    .steps-container {
        grid-template-columns: 1fr;
    }

    .feature-pills {
        justify-content: center;
    }

    .donation-btn {
        padding: 0.875rem 1rem;
    }
}