/* ===== VARIÁVEIS DE CONFIGURAÇÃO ===== */
:root {
    /* Cores principais */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #f8fafc;
    --accent-color: #10b981;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordas */
    --border-radius: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(37, 99, 235, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-10px) rotate(1deg);
    }
    66% {
        transform: translateY(5px) rotate(-1deg);
    }
}

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

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.6) 0%, rgba(29, 78, 216, 0.7) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 var(--spacing-md);
}

.hero-image {
    margin-bottom: var(--spacing-md);
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: var(--border-radius-full);
    border: 4px solid rgba(255, 255, 255, 0.3);
    object-fit: cover;
    box-shadow: var(--shadow-xl);
}

.clinic-name {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.025em;
}

.positioning {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    line-height: 1.5;
}

.credentials {
    font-size: var(--font-size-base);
    font-weight: 400;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
    line-height: 1.6;
}

.btn-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-full);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.cta-button.primary {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background-color: var(--gray-50);
}

.cta-button.secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: nowrap;
    margin-top: var(--spacing-md);
}

/* ===== SERVICES SECTION (CHAT) ===== */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--gray-50);
    position: relative;
}

.services::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.services h2 {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.chat-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.chat-avatar {
    flex-shrink: 0;
}

.avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-bubble {
    background: var(--gray-100);
    padding: var(--spacing-md);
    border-radius: 0 var(--border-radius) var(--border-radius) var(--border-radius);
    max-width: 80%;
}

.chat-bubble p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    line-height: 1.5;
}

.chat-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.triagem-subtitle {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-weight: 500;
}

.option-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.option-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.option-desc {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.3;
}

.cta-text {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.chat-option {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-option:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    transform: translateX(4px);
}

.option-icon {
    font-size: var(--font-size-lg);
}

.chat-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.chat-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: #25D366;
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.chat-whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== REVIEWS SECTION ===== */
.reviews {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, rgba(37, 99, 235, 0.05) 100%);
}

.reviews h2 {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial {
    background: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-color);
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===== REVIEWS SWIPER ===== */
.reviews-swiper {
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

.reviews-swiper .swiper-slide {
    width: auto;
}

.review-card {
    background: rgba(37, 99, 235, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    min-width: 280px;
    max-width: 320px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.review-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.review-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #D4A249, var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
}

.review-info {
    flex: 1;
    min-width: 0;
}

.review-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--white);
    margin: 0 0 var(--spacing-xs) 0;
}

.stars {
    font-size: var(--font-size-xs);
    color: #D4A249;
    margin: 0;
}

.review-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xs);
    line-height: 1.5;
    margin: 0;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--text-primary);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

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

.footer-info p {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.final-cta {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.chat-message.user {
    justify-content: flex-end;
    margin-left: 20%;
}

.user-bubble {
    background: var(--primary-color);
    color: white;
    border-radius: var(--border-radius) 0 var(--border-radius) var(--border-radius);
}

.whatsapp-section {
    background: var(--gray-50);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.whatsapp-section .chat-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: #25D366;
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.whatsapp-section .chat-whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-md) 0;
        min-height: 60vh;
    }
    
    .hero-content {
        padding: 0 var(--spacing-lg);
    }
    
    .profile-img {
        width: 160px;
        height: 160px;
    }
    
    .clinic-name {
        font-size: var(--font-size-xl);
    }
    
    .positioning {
        font-size: var(--font-size-base);
    }
    
    .credentials {
        font-size: var(--font-size-xs);
    }
    
    .hero-buttons {
        gap: var(--spacing-xs);
        flex-wrap: nowrap;
    }
    
    .cta-button {
        flex: 1;
        min-width: 0;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
        white-space: nowrap;
    }
    
    .chat-container {
        margin: 0 var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .chat-bubble {
        max-width: 95%;
    }
    
    .chat-option {
        padding: var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .chat-whatsapp-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .footer-content {
        gap: var(--spacing-sm);
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .profile-img {
        width: 120px;
        height: 120px;
    }
    
    .clinic-name {
        font-size: var(--font-size-2xl);
    }
    
    .positioning {
        font-size: var(--font-size-base);
    }
    
    .credentials {
        font-size: var(--font-size-xs);
    }
    
    .service-card {
        padding: var(--spacing-xl);
    }
    
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    .review-card {
        min-width: 280px;
        max-width: 320px;
    }
}