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

:root {
    --blue: #0057b8;
    --text: #333;
    --muted: #666;
    --border: #e5e5e5;
    --bg-soft: #f5f5f5;
}

/* Base */
body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 18px;
    line-height: 1.5;
    color: var(--text);
    background: #fff;
}

a {
    color: var(--blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

p {
    margin-bottom: 16px;
    line-height: 1.7rem;
}

/* Lists */
ul {
    list-style: none;
    margin-bottom: 16px;
}

ul li {
    position: relative;
    padding: 0 0 8px 24px;
}

ul li::before {
    content: "☐";
    position: absolute;
    left: 0;
    top: 0;
}

/* Layout container */
.container {
    max-width: 1144px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-shield {
    width: 40px;
    height: 40px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.5rem;
}

/* Breadcrumb */
.breadcrumb {
    background: var(--bg-soft);
    padding: 8px 0;
    font-size: 12px;
}

.breadcrumb span {
    color: var(--muted);
    margin: 0 8px;
}

/* Page title */
.page-title-section {
    background: var(--blue);
    color: #fff;
    padding: 24px 0;
}

.page-title-section h1 {
    font-size: 32px;
    font-weight: 600;
    max-width: 770px;
}

/* Main content layout */
.main-content {
    max-width: 1144px;
    margin: 0 auto;
    padding: 24px 16px;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

.content-area {
    max-width: 100%;
}

/* Section headings */
.section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
    margin: 24px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--blue);
    display: inline-block;
}

/* Hero/overview image */
.overview-image {
    display: block;
    width: 100%;
    max-width: 640px;
    margin: 16px auto;
    border: 1px solid #ccc;
    border-radius: 4px;
    height: auto;
}

/* CTA button */
.cta-button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    max-width: 640px;
    min-height: 48px;
    margin: 24px auto 32px;
    padding: 8px 16px;

    background: linear-gradient(180deg, #0066cc 0%, #0052a3 100%);
    color: #fff !important;
    border-radius: 4px;
    font-size: 20px;
    font-weight: 500;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
    background: linear-gradient(180deg, #0066cc 0%, #026bd3 100%);
    text-decoration: none;
}

/* Ícone play */
.cta-play-icon {
    width: 24px;
    height: 24px;
    fill: #ffffff;
    display: inline-block;
}

/* Círculo */
.cta-play-icon circle{
  fill: none;
  stroke: #fff;
  stroke-width: 1.5;
}

/* Triângulo */
.cta-play-icon path{
  fill: #fff;
}

/* Highlight callouts */
.highlight {
    background: #f0f7ff;
    border: 1px solid #3c94ec;
    border-radius: 4px;
    padding: 16px;
}

/* Testimonials */
.testimonial {
    background: #f8f9fa;
    border-left: 4px solid var(--blue);
    padding: 24px 28px;
    margin-bottom: 24px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.testimonial-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    flex-shrink: 0;
    background: #e0e0e0;
}

.testimonial-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.3;
}

.testimonial-info strong {
    display: block;
    font-weight: 700;
    color: var(--blue);
    font-size: 18px;
    margin-bottom: 3px;
}

.patient-type {
    display: block;
    color: var(--muted);
    font-size: 16px;
    font-weight: 400;
}

.testimonial-quote {
    color: #444;
    font-size: 18px;
    line-height: 1.7;
    font-style: italic;
    margin: 0;
    border: none;
    quotes: "“" "”" "‘" "’";
}

.testimonial-quote::before {
    content: open-quote;
    font-size: 28px;
    color: var(--blue);
    font-weight: 700;
    line-height: 0;
    margin-right: 6px;
    vertical-align: -0.4em;
}

.testimonial-quote::after {
    content: close-quote;
    font-size: 28px;
    color: var(--blue);
    font-weight: 700;
    line-height: 0;
    margin-left: 6px;
    vertical-align: -0.4em;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 20px;
}

.sidebar-image img {
    width: 100%;
    height: 200px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.sidebar-caption {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 20px;
}

.sidebar-box {
    background: var(--bg-soft);
    padding: 20px;
    margin-bottom: 20px;
}

.sidebar-box h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
}

.sidebar-box p {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 10px;
}

.sidebar-links {
    margin-top: 20px;
}

.sidebar-links a {
    display: block;
    color: var(--blue);
    font-size: 16px;
    margin-bottom: 10px;
    padding-left: 15px;
}

/* Author */
.author-section {
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid #ddd;
}

.author-section p {
    font-size: 14px;
    color: var(--muted);
}

.sticky-button {
    display: none;
}

/* Footer */
.main-footer {
    background: #333;
    color: #fff;
    padding: 32px 0 16px;
    margin-top: 40px;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.footer-bottom h4 {
    font-size: 12px;
    font-weight: 400;
    color: #aaa;
    margin-bottom: 8px;
    text-align: center;
}

@keyframes softPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Responsive */
@media (max-width: 900px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }
}

@media (max-width: 600px) {
    .page-title-section h1 {
        font-size: 24px;
    }
}

/* Testimonial responsive */
@media (max-width: 768px) {
    .testimonial {
        padding: 20px;
        margin-bottom: 20px;
    }

    .testimonial-header {
        gap: 12px;
    }

    .cta-play-icon {
        width: 48px;
        height: 48px;
    }

    .sticky-button {
        display: block;
        position: fixed;
        text-align: center;
        margin: 0;
        padding: 16px 10px;
        left: 0;
        bottom: 0;
        text-transform: uppercase;
        font-size: 16px;
        letter-spacing: 1px;
        background: linear-gradient(180deg, #cc0e00 0%, #860202 100%);
        z-index: 9999;
        animation: softPulse 2.4s ease-in-out infinite;
    }
    .sticky-button:hover {
        background: linear-gradient(180deg, #cc0e00 0%, #b30303 100%);
    }
}

@media (prefers-contrast: high) {
    .testimonial {
        border-left-width: 6px;
        background: #fff;
        border: 2px solid #333;
    }

    .testimonial-image {
        border-width: 4px;
        border-color: #000;
    }

    .testimonial-quote {
        color: #000;
    }
}