:root {
    /* Paleta de Cores baseada na Logo (Bege/Dourado Mudo) */
    --color-bg-main: #050505;
    --color-bg-secondary: #0f0f0f;
    --color-bg-card: #141414;
    --color-bg-card-hover: #1c1c1c;
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A0A0A0;
    
    --color-accent-green: #25D366;
    --color-accent-green-hover: #1EAB52;
    
    --color-accent-beige: #C4AA7B; /* Ajustado para bater com o fundo da logo do PDF */
    --color-accent-beige-dark: #9F8558;
    --color-accent-beige-light: #F5EFE6;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.mt-24 { margin-top: 24px; }
.text-center { text-align: center; }

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-accent-beige);
}

.text-highlight {
    color: var(--color-accent-beige);
}

/* Common Components */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}
.text-center .section-desc {
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--color-accent-beige);
    color: var(--color-accent-beige);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.badge-dark {
    border-color: rgba(255,255,255,0.1);
    color: var(--color-text-secondary);
}

.texture-bg {
    position: relative;
    z-index: 1;
}

.texture-bg::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('clinic_texture_1785437230673.jpg') center/cover;
    opacity: 0.05;
    z-index: -1;
    mix-blend-mode: overlay;
}

/* Buttons */
.btn-whatsapp-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 1px solid var(--color-accent-green);
    border-radius: 4px;
    color: var(--color-accent-green);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.btn-whatsapp-outline:hover {
    background-color: var(--color-accent-green);
    color: var(--color-bg-main);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--color-accent-green);
    color: var(--color-bg-main);
    padding: 18px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.15);
}

.btn-primary:hover {
    background-color: var(--color-accent-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.25);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(213, 194, 165, 0.1);
    transition: var(--transition-medium);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-text-primary);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(5,5,5,0.95) 0%, rgba(196, 170, 123, 0.2) 100%), url('hero_image_1785437213603.jpg') center/cover no-repeat;
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 30%;
    background: linear-gradient(to top, var(--color-bg-main), transparent);
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    max-width: 600px;
}

.social-proof {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 48px;
}

.proof-item {
    display: flex;
    flex-direction: column;
}

.proof-number {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-text-primary);
}

.proof-text {
    font-size: 0.85rem;
    color: var(--color-accent-beige);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.proof-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(213, 194, 165, 0.2);
}

/* Results Section */
.section-results {
    background-color: var(--color-bg-main);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 24px;
}

.result-card {
    background: var(--color-bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.result-image-wrapper {
    height: 250px;
    background: #2a2a2a; /* Placeholder bg */
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 16px;
    align-items: flex-end;
}

/* To simulate before/after without real images yet, just a gradient */
.result-image-wrapper::before {
    content:'';
    position: absolute;
    top:0; left:0; width:50%; height:100%;
    background: linear-gradient(to right, rgba(0,0,0,0.4), rgba(0,0,0,0));
    border-right: 1px dashed rgba(255,255,255,0.2);
}

.result-label {
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
    z-index: 1;
}

.result-info {
    padding: 24px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.disclaimer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    opacity: 0.7;
}

/* Causes Section */
.section-causes {
    background-color: var(--color-accent-beige-light);
    color: var(--color-bg-main);
    border-top: none;
    border-bottom: none;
}

.section-causes h2 {
    color: var(--color-bg-main);
}

.section-causes p {
    color: #4a4a4a;
}

.causes-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.causes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.cause-card {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: 8px;
    border: 1px solid rgba(196, 170, 123, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition-medium);
}

.cause-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-beige-dark);
    box-shadow: 0 15px 40px rgba(196, 170, 123, 0.2);
}

.cause-icon {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-bg-main);
    margin-bottom: 16px;
    line-height: 1;
}

.cause-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Journey / Timeline Section */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 2px;
    background: rgba(213, 194, 165, 0.15);
}

.timeline-item {
    position: relative;
    padding-left: 70px;
    margin-bottom: 48px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--color-bg-main);
    border: 2px solid var(--color-accent-beige);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-accent-beige);
    box-shadow: 0 0 20px rgba(213, 194, 165, 0.1);
}

.timeline-content p {
    color: var(--color-text-secondary);
}

/* Technologies Section */
.section-tech {
    background-color: var(--color-bg-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.tech-card {
    padding: 40px 32px;
    background: var(--color-bg-card);
    border-radius: 8px;
    border-left: 2px solid transparent;
    transition: var(--transition-medium);
}

.tech-card:hover {
    border-left-color: var(--color-accent-beige);
    background: var(--color-bg-card-hover);
}

.tech-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Profile Section */
.section-profile {
    background-color: var(--color-accent-beige-light);
    color: var(--color-bg-main);
    overflow: hidden;
}

.section-profile h2 {
    color: var(--color-bg-main);
}

.section-profile .badge {
    background-color: transparent;
    border-color: var(--color-accent-beige-dark);
    color: var(--color-accent-beige-dark);
}

.profile-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.profile-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    filter: grayscale(10%) contrast(105%);
    box-shadow: -20px 20px 0 var(--color-accent-beige);
}

.profile-bio {
    margin-bottom: 16px;
    color: #4a4a4a;
    font-size: 1.05rem;
}

.profile-bio:last-of-type {
    font-style: italic;
    color: var(--color-bg-main);
    border-left: 3px solid var(--color-accent-beige-dark);
    padding-left: 16px;
    margin-top: 24px;
}

/* Footer & CTA */
.footer {
    background-color: #000;
    padding-top: 80px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-cta {
    background: linear-gradient(145deg, var(--color-bg-card) 0%, #000 100%);
    padding: 60px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(213, 194, 165, 0.1);
    margin-bottom: 80px;
}

.checklist {
    list-style: none;
    margin: 32px 0 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 32px;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
}

.checklist li::before {
    content: '✓';
    color: var(--color-accent-beige);
    font-weight: bold;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-primary);
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-left: 24px;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent-beige);
}

.footer-copy {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    padding-bottom: 24px;
}

/* FAB WhatsApp */
.fab-whatsapp {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 60px;
    height: 60px;
    background-color: var(--color-accent-green);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 99;
    transition: var(--transition-medium);
}

.fab-whatsapp:hover {
    transform: scale(1.1);
    background-color: var(--color-accent-green-hover);
}

/* Responsividade */
@media (max-width: 992px) {
    .causes-wrapper, .profile-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .profile-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        justify-content: center;
        gap: 12px;
        height: auto;
        padding: 16px 0;
    }
    
    .hero {
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .social-proof {
        flex-direction: column;
        gap: 16px;
    }
    
    .proof-divider {
        width: 80px;
        height: 1px;
    }
    
    .btn-primary {
        width: 100%;
    }
    
    .causes-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links a {
        margin: 0 12px;
    }
    
    .footer-cta {
        padding: 40px 24px;
    }
    
    .checklist {
        flex-direction: column;
        align-items: flex-start;
        width: fit-content;
        margin-left: auto;
        margin-right: auto;
        gap: 16px;
    }
}