/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --color-light-pink: #F7C6D9;
    --color-dark-gray: #66666e;
    --color-white: #ffffff;
    --color-soft-gray: #f5f5f7;
    --color-medium-gray: #e5e5e7;
    --color-text-dark: #1d1d1f;
    --color-text-light: #86868b;
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Merriweather', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition-base: 0.3s ease;
    --transition-fast: 0.2s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Skip to Content Link */
.skip-link {
    position: absolute;
    top: -9999px;
    left: -9999px;
    background: var(--color-dark-gray);
    color: var(--color-white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 0 0 4px 0;
    opacity: 0;
    pointer-events: none;
}

.skip-link:focus {
    top: 0;
    left: 0;
    opacity: 1;
    pointer-events: auto;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-dark-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--color-light-pink);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn:focus {
    outline: 2px solid var(--color-dark-gray);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--color-light-pink);
    color: var(--color-text-dark);
    border-color: var(--color-light-pink);
}

.btn-primary:hover {
    background-color: #f5b4cc;
    border-color: #f5b4cc;
    color: var(--color-dark-gray);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 198, 217, 0.4);
}

.btn-secondary {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    border-color: var(--color-dark-gray);
}

.btn-secondary:hover {
    background-color: #55555d;
    border-color: #55555d;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-dark-gray);
    border-color: var(--color-dark-gray);
}

.btn-outline:hover {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

/* ============================================
   HEADER
   ============================================ */

.header {
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text-dark);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: inline;
    }
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--color-dark-gray);
    border-radius: 3px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.nav {
    display: none;
}

.nav.active {
    display: block;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg);
    z-index: 998;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .nav {
        display: block;
        position: static;
        background: transparent;
        box-shadow: none;
        padding: 0;
    }
    
    .nav.active {
        position: static;
        box-shadow: none;
        padding: 0;
    }
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    list-style: none;
}

@media (min-width: 768px) {
    .nav-list {
        flex-direction: row;
        gap: var(--spacing-lg);
        align-items: center;
    }
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-dark);
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-light-pink);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link:focus::after {
    width: 100%;
}

.header-ctas {
    display: none;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .header-ctas {
        display: flex;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-soft-gray) 0%, var(--color-white) 100%);
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 968px) {
    .hero-content {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-2xl);
    }
}

.hero-text {
    flex: 1;
    text-align: center;
}

@media (min-width: 968px) {
    .hero-text {
        text-align: left;
    }
}

.hero-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--color-light-pink);
    margin-bottom: var(--spacing-md);
    font-weight: 400;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 968px) {
    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .hero-ctas {
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
}

@media (min-width: 968px) {
    .hero-ctas {
        justify-content: flex-start;
    }
}

.hero-image {
    flex: 1;
    width: 100%;
    max-width: 500px;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    object-fit: cover;
}

/* ============================================
   SOBRE SECTION
   ============================================ */

.sobre {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.sobre-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .sobre-content {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-2xl);
    }
}

.section-title {
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-light-pink);
}

.sobre-image {
    flex-shrink: 0;
    width: 100%;
    max-width: 300px;
}

@media (min-width: 768px) {
    .sobre-image {
        max-width: 350px;
    }
}

.portrait-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.sobre-text {
    flex: 1;
}

.sobre-name {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.sobre-specialties {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.sobre-bio p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    line-height: 1.8;
}

.sobre-mission {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-soft-gray);
    border-radius: 8px;
    border-left: 4px solid var(--color-light-pink);
}

.sobre-mission h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.sobre-mission p {
    color: var(--color-text-dark);
    margin-bottom: 0;
}

/* ============================================
   SERVICOS SECTION
   ============================================ */

.servicos {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-soft-gray);
}

.servicos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 600px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 968px) {
    .servicos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-soft-gray);
    border-radius: 50%;
}

.service-icon img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.service-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.service-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

/* ============================================
   CONVENIOS SECTION
   ============================================ */

.convenios {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.convenios-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

.convenios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 600px) {
    .convenios-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.convenio-item {
    background-color: var(--color-soft-gray);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
}

.convenio-name {
    font-weight: 600;
    color: var(--color-text-dark);
    font-size: 0.875rem;
}

@media (min-width: 600px) {
    .convenio-name {
        font-size: 1rem;
    }
}

/* ============================================
   FEEDBACK SECTION
   ============================================ */

.feedback {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-soft-gray);
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: 12px;
    background-color: var(--color-white);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.testimonial-card {
    min-width: 100%;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .testimonial-card {
        flex-direction: row;
        text-align: left;
    }
}

.testimonial-avatar {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--color-soft-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-light-pink) 0%, #f5b4cc 100%);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonial-content {
    flex: 1;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--color-text-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.testimonial-date {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 0;
    opacity: 0.8;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
    justify-content: center;
}

@media (min-width: 768px) {
    .testimonial-stars {
        justify-content: flex-start;
    }
}

.star {
    font-size: 1.25rem;
    line-height: 1;
    color: var(--color-text-light);
}

.star-filled {
    color: #ffc107;
}

.star-empty {
    color: var(--color-medium-gray);
}

.testimonial-error {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-light);
    font-style: italic;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-base);
    z-index: 10;
}

.carousel-btn:hover {
    background-color: var(--color-light-pink);
    color: var(--color-white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn:focus {
    outline: 2px solid var(--color-dark-gray);
    outline-offset: 2px;
}

.carousel-btn-prev {
    left: -24px;
}

.carousel-btn-next {
    right: -24px;
}

@media (max-width: 767px) {
    .carousel-btn-prev {
        left: 8px;
    }
    
    .carousel-btn-next {
        right: 8px;
    }
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background-color: var(--color-medium-gray);
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.carousel-dot:hover,
.carousel-dot:focus {
    background-color: var(--color-dark-gray);
    outline: 2px solid var(--color-dark-gray);
    outline-offset: 2px;
}

.carousel-dot.active {
    background-color: var(--color-light-pink);
    width: 32px;
    border-radius: 6px;
}

/* ============================================
   CONTATO SECTION
   ============================================ */

.contato {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.contato-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

@media (min-width: 968px) {
    .contato-content {
        flex-direction: row;
        gap: var(--spacing-2xl);
    }
}

.contato-info {
    flex: 1;
}

.contato-item {
    margin-bottom: var(--spacing-lg);
}

.contato-label {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.contato-text {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 0;
}

.contato-link {
    color: var(--color-dark-gray);
    font-weight: 500;
}

.contato-link:hover {
    color: var(--color-light-pink);
}

.contato-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

@media (min-width: 600px) {
    .contato-ctas {
        flex-direction: row;
    }
}

.contato-map {
    flex: 1;
    width: 100%;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.contato-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    background-color: var(--color-soft-gray);
    border-top: 1px solid var(--color-medium-gray);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text-dark);
}

.footer-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (min-width: 600px) {
    .footer-info {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
}

.footer-section {
    flex: 1;
}

.footer-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.footer-text {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.footer-social {
    color: var(--color-dark-gray);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-social:hover {
    color: var(--color-light-pink);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-medium-gray);
    text-align: center;
}

.footer-legal {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ============================================
   ACCESSIBILITY & UTILITIES
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid var(--color-light-pink);
    outline-offset: 2px;
}