/* ==================================================
   Wellness Nurse Hub – index.css
   Homepage layout and component styles
   ================================================== */

/* ----- HERO SECTION ----- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-16) 0;
    overflow: hidden;
    position: relative;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    z-index: 0;
}
.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero__badge {
    display: inline-block;
    background-color: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-4);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--color-white);
}
.hero__title {
    font-size: var(--font-size-4xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-4);
    color: var(--color-white);
}
.hero__title .text-accent {
    color: var(--color-accent);
    display: inline-block;
}
.hero__subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-6);
    color: rgba(255,255,255,0.9);
    max-width: 500px;
}
.hero__actions {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-8);
}
.hero__actions .btn--outline {
    border-color: var(--color-white);
    color: var(--color-white);
}
.hero__actions .btn--outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}
.hero__stats {
    display: flex;
    gap: var(--spacing-8);
}
.hero__stats strong {
    font-size: var(--font-size-2xl);
    display: block;
    color: var(--color-white);
    line-height: 1;
}
.hero__stats span {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.8);
}
.hero__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero__img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.hero__image:hover .hero__img {
    transform: scale(1.03);
}
@media (max-width: 768px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero__actions {
        justify-content: center;
    }
    .hero__stats {
        justify-content: center;
    }
    .hero__image {
        max-width: 500px;
        margin: 0 auto;
    }
}
@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-4);
        align-items: center;
    }
}

/* ----- BADGES / TRUST SECTION ----- */
.badges-section {
    background-color: var(--color-white);
    margin-top: -2rem;
    position: relative;
    z-index: 5;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: var(--spacing-8) 0;
}
.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}
.badge-card {
    text-align: center;
    padding: var(--spacing-6);
    background: var(--color-neutral-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}
.badge-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-lg);
}
.badge-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
    background: rgba(15, 118, 110, 0.1);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
}
.badge-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}
.badge-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}
@media (max-width: 768px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .badges-grid {
        grid-template-columns: 1fr;
    }
}

/* ----- SERVICES SECTION ----- */
.services-section {
    background-color: var(--color-neutral-light);
}
.service-card .card__image {
    height: 200px;
    overflow: hidden;
}
.service-card .card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}
.service-card:hover .card__image img {
    transform: scale(1.1);
}

/* ----- TESTIMONIALS SLIDER ----- */
.testimonials-section {
    background-color: var(--color-white);
}
.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    padding: var(--spacing-4) 0;
}
.slider-container {
    display: flex;
    transition: transform var(--transition-base);
}
.testimonial-slide {
    flex: 0 0 100%;
    padding: 0 var(--spacing-4);
    box-sizing: border-box;
}
.testimonial-card {
    background-color: var(--color-neutral-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-md);
    text-align: center;
}
.testimonial-rating {
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}
.testimonial-rating i {
    font-size: 1.2rem;
    margin: 0 2px;
}
.testimonial-text {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}
.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
}
.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}
.testimonial-author strong {
    display: block;
    font-size: var(--font-size-base);
}
.testimonial-author span {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}
.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10;
}
.slider-prev:hover,
.slider-next:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}
.slider-prev {
    left: 10px;
}
.slider-next {
    right: 10px;
}
.slider-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-6);
}
.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-neutral-dark);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}
.slider-dot.active {
    background-color: var(--color-primary);
    width: 20px;
    border-radius: var(--radius-full);
}
@media (max-width: 480px) {
    .testimonial-card {
        padding: var(--spacing-4);
    }
    .testimonial-text {
        font-size: var(--font-size-base);
    }
}

/* ----- DISCLAIMER SECTION ----- */
.disclaimer-section {
    background-color: var(--color-neutral-light);
}
.disclaimer-card {
    background-color: var(--color-white);
    border-left: 8px solid var(--color-accent);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
}
.disclaimer-card i {
    font-size: 2.5rem;
    color: var(--color-accent);
    flex-shrink: 0;
}
.disclaimer-card h3 {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-xl);
}
.disclaimer-card p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}
@media (max-width: 640px) {
    .disclaimer-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* ----- CTA SECTION ----- */
.cta-section {
    background: linear-gradient(145deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
}
.cta-wrapper {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.cta-wrapper h2 {
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
}
.cta-wrapper p {
    color: rgba(255,255,255,0.9);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-8);
}
.cta-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-6);
}
.cta-buttons .btn--large {
    padding: var(--spacing-4) var(--spacing-10);
    font-size: var(--font-size-lg);
}
.cta-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    color: rgba(255,255,255,0.8);
}
.cta-social .social-links a {
    color: var(--color-white);
    background: rgba(255,255,255,0.2);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}
.cta-social .social-links a:hover {
    background: var(--color-accent);
    color: var(--color-text);
}
@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
    }
    .cta-social {
        flex-direction: column;
    }
}

/* ----- FLOATING WHATSAPP BUTTON ----- */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: var(--shadow-xl);
    z-index: var(--z-popover);
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}
.floating-wa:hover {
    transform: scale(1.1);
    background-color: #20b859;
    color: white;
    text-decoration: none;
}
@media (max-width: 768px) {
    .floating-wa {
        width: 55px;
        height: 55px;
        font-size: 2rem;
        bottom: 20px;
        right: 20px;
    }
}

/* ----- BACK TO TOP ----- */
.back-to-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-popover);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    text-decoration: none;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-3px);
}
@media (max-width: 768px) {
    .back-to-top {
        bottom: 90px;
        right: 20px;
    }
}

/* ----- ANIMATIONS (additional) ----- */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}