/* =============================================
   SLEEP POWER PAGE STYLES
   ============================================= */

/* ---------- Hero ---------- */
.sleep-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: url('../images/sleep.jpg') center/cover no-repeat;
    padding-top: var(--nav-height);
}

.sleep-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(74, 22, 48, 0.8) 50%, rgba(201, 77, 127, 0.75) 100%);
}

.sleep-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    padding: 40px 24px;
}

.sleep-back-link {
    display: inline-block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 24px;
    transition: color var(--transition);
}

.sleep-back-link:hover {
    color: var(--color-white);
}

.sleep-hero-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.sleep-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 16px;
}

.sleep-hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    max-width: 560px;
    margin: 0 auto;
}

/* ---------- Article Layout ---------- */
.sleep-article {
    padding: 80px 24px;
    background: var(--color-white);
}

.sleep-article-container {
    max-width: 800px;
    margin: 0 auto;
}

.sleep-article h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: 48px;
    margin-bottom: 16px;
}

.sleep-article h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-pink-600);
    margin-top: 32px;
    margin-bottom: 12px;
}

.sleep-article p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.sleep-article strong {
    color: var(--color-text);
    font-weight: 600;
}

.sleep-article ul {
    list-style: none;
    padding: 0;
    margin: 8px 0 20px;
}

.sleep-article ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

.sleep-article ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-pink-400);
}

.sleep-article ul li strong {
    color: var(--color-text);
}

/* ---------- Section Divider ---------- */
.sleep-section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-pink-500), var(--color-pink-300));
    border-radius: 2px;
    margin: 48px auto 0;
}

/* ---------- Key Takeaway Box ---------- */
.takeaway-box {
    background: linear-gradient(135deg, var(--color-pink-50), rgba(255, 232, 238, 0.5));
    border-left: 4px solid var(--color-pink-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 28px 32px;
    margin: 40px 0;
}

.takeaway-box h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-pink-600);
    margin-bottom: 8px;
}

.takeaway-box p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ---------- CTA Section ---------- */
.sleep-cta {
    padding: 80px 24px;
    background: var(--color-pink-50);
    text-align: center;
}

.sleep-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.sleep-cta h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.sleep-cta p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.sleep-cta .btn {
    display: inline-block;
    padding: 14px 36px;
    background: var(--color-pink-500);
    color: var(--color-white);
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition);
}

.sleep-cta .btn:hover {
    background: var(--color-pink-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .sleep-hero {
        min-height: 60vh;
    }

    .sleep-article {
        padding: 48px 20px;
    }

    .sleep-article h2 {
        font-size: 1.5rem;
    }

    .sleep-cta {
        padding: 48px 20px;
    }
}