/* FlightAtom - Product Page Styles */

/* --- PRODUCT HERO --- */
.product-hero {
    padding: 80px 48px 60px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.product-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.5;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    font-size: 0.85rem;
    position: relative;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.breadcrumb span {
    color: var(--text-muted);
}

.breadcrumb .current {
    color: var(--text);
}

/* Product Badge */
.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-glow);
    border: 1px solid var(--surface-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.6s var(--ease-out-expo) forwards;
}

.product-title {
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
    line-height: 1.05;
    opacity: 0;
    animation: fadeUp 0.6s var(--ease-out-expo) 0.1s forwards;
}

.product-intro {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.7;
    margin: 0 auto;
    opacity: 0;
    animation: fadeUp 0.6s var(--ease-out-expo) 0.2s forwards;
}

/* --- FEATURES SECTION --- */
.features-section {
    padding: 60px 48px 100px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.4s var(--ease-out-expo);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-glow);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
    transition: all 0.3s var(--ease-out-expo);
}

.feature-card:hover .feature-icon {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* --- CTA SECTION --- */
.cta-section {
    padding: 100px 48px;
    text-align: center;
    background: linear-gradient(180deg, transparent 0%, var(--accent-glow) 50%, transparent 100%);
    border-top: 1px solid var(--surface-border);
}

.cta-section h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--text-muted);
    margin-bottom: 36px;
    font-size: 1.15rem;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--text);
    color: var(--bg);
    padding: 18px 36px;
    border-radius: 60px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s var(--ease-out-expo);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.15);
}

.btn-cta svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.btn-cta:hover svg {
    transform: translateX(4px);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 60px 24px 40px;
    }

    .features-section {
        padding: 40px 24px 80px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .cta-section {
        padding: 60px 24px;
    }
}