:root {
    --primary-color: #d92128; 
    --bg-color: #f4f4f4;
    --text-main: #222222;
    --text-light: #555555;
    --white: #ffffff;
    --accent-gold: #c59b27;
    --cta-green: #25d366;
    --cta-green-hover: #1ebc5a;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-main); line-height: 1.7; -webkit-font-smoothing: antialiased; }

.top-bar {
    background-color: #d92128;
    color: #fff;
    font-size: 0.85rem;
    text-align: center;
    padding: 10px;
    letter-spacing: 1px;
    font-weight: 800;
    text-transform: uppercase;
    animation: simplePulse 2s infinite alternate;
}
.top-bar i {
    margin-right: 5px;
    animation: gentleBlink 1.5s infinite;
}
@keyframes simplePulse {
    0% { background-color: #d92128; }
    100% { background-color: #9e141a; }
}
@keyframes gentleBlink {
    0%, 100% { opacity: 1; color: #fff; }
    50% { opacity: 0.5; color: #ffeb3b; }
}
header { background-color: var(--white); border-bottom: 4px solid var(--primary-color); padding: 15px 20px; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.header-content { max-width: 1000px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Merriweather', serif; font-weight: 900; font-size: 1.8rem; color: var(--primary-color); text-decoration: none; text-transform: uppercase; letter-spacing: -1px; }
.header-icons i { font-size: 1.2rem; color: #333; margin-left: 15px; cursor: pointer; }

.container { max-width: 800px; margin: 30px auto; background-color: var(--white); padding: 40px; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }

h1 { font-family: 'Merriweather', serif; font-size: 2.6rem; font-weight: 900; line-height: 1.2; color: #111; margin-bottom: 15px; }
h1 span { background-color: #ffeb3b; padding: 0 5px; color: #d92128; }
h2 { font-family: 'Merriweather', serif; font-size: 1.8rem; font-weight: 700; color: #111; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid var(--primary-color); padding-left: 15px; }
.subtitle { font-size: 1.3rem; color: #333; margin-bottom: 20px; font-weight: 500; font-family: 'Inter', sans-serif; line-height: 1.6; border-bottom: 2px solid #eee; padding-bottom: 20px; }
p { font-size: 1.15rem; margin-bottom: 20px; color: var(--text-main); }

.highlight {
    background: linear-gradient(to right, #fff2a8 50%, transparent 50%);
    background-size: 200% 100%;
    background-position: 100% 0;
    padding: 0 4px;
    font-weight: 600;
    transition: background-position 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    border-radius: 2px;
}
.highlight.is-highlighted {
    background-position: 0 0;
}
.bold-red { color: var(--primary-color); font-weight: 800; text-decoration: underline; }
.alert-box { background-color: #fff3f3; border: 1px solid #ffcdd2; border-left: 4px solid #d92128; padding: 20px; margin: 30px 0; border-radius: 4px; color: #b71c1c; font-weight: 600; }

.meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.9rem; color: #777; border-bottom: 1px solid #eee; padding: 0 0 15px 0; margin-bottom: 30px; }
.author-info { display: flex; align-items: center; gap: 10px; }
.author-info img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }

.article-img { width: 100%; border-radius: 8px; margin: 20px 0 10px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.img-caption { text-align: center; font-size: 0.85rem; color: #888; margin-bottom: 30px; font-style: italic; }

.callout { background-color: #f9fbff; border: 1px solid #e1eaf7; border-left: 4px solid #3b82f6; padding: 25px; margin: 30px 0; border-radius: 4px; }
.callout p:last-child { margin-bottom: 0; }

.guarantee-box { background-color: #fff9e6; border: 2px dashed var(--accent-gold); padding: 30px; text-align: center; border-radius: 12px; margin: 40px 0; }
.guarantee-box i { font-size: 3rem; color: var(--accent-gold); margin-bottom: 15px; }
.guarantee-box h3 { font-family: 'Merriweather', serif; font-size: 1.6rem; margin-bottom: 15px; color: #333; font-weight: 900; }

.cta-container { text-align: center; margin: 50px 0; background: #fdfdfd; border: 2px solid #eee; padding: 40px 20px; border-radius: 12px; }
.furo-text { border: none; text-align: center; color: var(--primary-color); margin-top: 0; font-size: 2.2rem; animation: furoPulse 1s infinite alternate; }
@keyframes furoPulse { 0% { transform: scale(1); text-shadow: 0 0 0px rgba(217, 33, 40, 0); } 100% { transform: scale(1.03); text-shadow: 0 0 15px rgba(217, 33, 40, 0.6); } }
.cta-button { display: inline-block; background-color: var(--cta-green); color: var(--white); font-size: 1.4rem; font-weight: 900; text-transform: uppercase; text-decoration: none; padding: 20px 40px; border-radius: 8px; box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3); transition: all 0.3s ease; animation: pulse 2s infinite; width: 100%; max-width: 600px; }
.cta-button:hover { background-color: var(--cta-green-hover); transform: translateY(-3px); box-shadow: 0 15px 25px rgba(37, 211, 102, 0.4); }
.cta-subtext { display: block; margin-top: 15px; font-size: 0.9rem; color: #666; font-weight: 600; }
.urgency-badge { background-color: #ffebee; color: var(--primary-color); padding: 8px 20px; border-radius: 4px; font-weight: 800; font-size: 1rem; display: inline-block; margin-top: 20px; border: 2px dashed #ffcdd2; animation: blink 1.5s infinite; }

.product-showcase { background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); border: 1px solid #ddd; border-radius: 12px; padding: 40px; text-align: center; margin: 40px 0; }
.product-showcase img { max-width: 300px; margin-bottom: 20px; }
.formula-list { list-style: none; margin-top: 20px; text-align: left; }
.formula-list li { margin-bottom: 15px; padding-left: 30px; position: relative; font-size: 1.1rem; }
.formula-list li::before { content: '\f00c'; font-family: 'FontAwesome'; position: absolute; left: 0; top: 2px; color: var(--cta-green); }

.comments-section { margin-top: 50px; border-top: 2px solid #eee; padding-top: 30px; }
.comments-header { font-size: 1.4rem; font-weight: 800; margin-bottom: 20px; color: #333; }
.comment { display: flex; gap: 15px; margin-bottom: 25px; }
.comment-avatar { width: 50px; height: 50px; border-radius: 50%; background-color: #ccc; flex-shrink: 0; }
.comment-content { background-color: #f8f9fa; padding: 15px; border-radius: 8px; flex-grow: 1; }
.comment-name { font-weight: 800; color: #3b5998; margin-bottom: 5px; display: block; }
.comment-date { font-size: 0.8rem; color: #888; margin-top: 10px; display: block; }

@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.03); } 100% { transform: scale(1); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }

/* Chart Animation Styles */
.chart-container { background: #111; padding: 30px 25px; border-radius: 8px; margin: 30px 0; border: 2px solid #333; position: relative; overflow: hidden; box-shadow: 0 10px 25px rgba(0,0,0,0.5); }
.chart-title { color: #ffeb3b; font-family: 'Merriweather', serif; font-weight: 900; text-align: center; margin-bottom: 30px; font-size: 1.3rem; text-transform: uppercase; letter-spacing: 1px; }
.chart-row { margin-bottom: 20px; }
.chart-label { color: #fff; font-weight: 600; margin-bottom: 5px; display: flex; justify-content: space-between; font-size: 0.95rem; text-transform: uppercase; font-family: 'Inter', sans-serif; }
.chart-label .percent { font-weight: 900; }
.bar-wrap { width: 100%; background: #333; border-radius: 4px; height: 25px; overflow: hidden; position: relative; }
.bar { height: 100%; border-radius: 4px; width: 0; animation-fill-mode: forwards; }

.bar-capsulas { background: linear-gradient(90deg, #555, #777); }
.bar-gotas { background: linear-gradient(90deg, #555, #888); }
.bar-fenol { background: linear-gradient(90deg, #d35400, #e67e22); }
.bar-pdrn { background: linear-gradient(90deg, #00c853, #64dd17); position: relative; }
.bar-pdrn::after { content: "Nº 1 EM EFICÁCIA ABSOLUTA"; position: absolute; right: 10px; top: 0; color: #111; font-weight: 900; font-size: 0.85rem; line-height: 35px; font-style: italic; opacity: 0; }

.is-visible .bar-capsulas { animation: fill45 1.5s ease-out forwards; animation-delay: 0.2s; }
.is-visible .bar-gotas { animation: fill53 1.5s ease-out forwards; animation-delay: 0.6s; }
.is-visible .bar-fenol { animation: fill66 1.5s ease-out forwards; animation-delay: 1.0s; }
.is-visible .bar-pdrn { box-shadow: 0 0 15px rgba(0, 200, 83, 0.7); animation: fill97 2.5s cubic-bezier(0.1, 0.8, 0.2, 1) forwards, barPulse 1.5s infinite alternate; animation-delay: 1.5s, 0s; }
.is-visible .bar-pdrn::after { animation: fadeInText 0.5s forwards; animation-delay: 3.5s; }

.pdrn-highlight-text { color: #64dd17 !important; }
.phen-highlight-text { color: #e67e22 !important; }

.chart-footer { text-align: center; font-size: 0.8rem; color: #888; margin-top: 25px; border-top: 1px solid #333; padding-top: 15px; font-style: italic; }

@keyframes fill45 { to { width: 45%; } }
@keyframes fill53 { to { width: 53%; } }
@keyframes fill66 { to { width: 66%; } }
@keyframes fill97 { to { width: 97%; } }
@keyframes fadeInText { to { opacity: 1; } }
@keyframes barPulse { from { filter: brightness(1); box-shadow: 0 0 15px rgba(0, 200, 83, 0.7); } to { filter: brightness(1.3); box-shadow: 0 0 25px rgba(0, 200, 83, 1); } }

@media (max-width: 768px) {
    .container { padding: 20px; margin: 10px; }
    h1 { font-size: 2rem; }
    .meta { flex-direction: column; align-items: flex-start; gap: 10px; }
    .cta-button { font-size: 1.1rem; padding: 15px 10px; }
}

/* Carousel */
.carousel-container { max-width: 100%; position: relative; margin: auto; }
.carousel-slide { display: none; }
.carousel-slide img { width: 100%; border-radius: 8px; }
.prev, .next { cursor: pointer; position: absolute; top: 40%; width: auto; margin-top: -22px; padding: 12px 18px; color: white; font-weight: bold; font-size: 24px; transition: 0.3s ease; border-radius: 0 3px 3px 0; user-select: none; background-color: rgba(0,0,0,0.6); text-decoration: none; }
.next { right: 0; border-radius: 3px 0 0 3px; }
.prev:hover, .next:hover { background-color: rgba(217,33,40,0.9); }
.dot { cursor: pointer; height: 12px; width: 12px; margin: 0 4px; background-color: #bbb; border-radius: 50%; display: inline-block; transition: background-color 0.6s ease; }
.active, .dot:hover { background-color: #d92128; }
.fade { animation-name: fade; animation-duration: 1s; }
@keyframes fade { from {opacity: .5} to {opacity: 1} }

/* Footer */
footer { background-color: #222; color: #aaa; padding: 40px 20px; text-align: center; margin-top: 50px; font-size: 0.85rem; border-top: 5px solid #d92128; }
.footer-content { max-width: 800px; margin: 0 auto; }
.footer-links { margin: 15px 0; }
.footer-links a { color: #aaa; text-decoration: none; transition: color 0.3s; padding: 0 10px; }
.footer-links a:hover { color: #fff; }
.disclaimer { margin-top: 20px; font-size: 0.75rem; color: #777; line-height: 1.6; text-align: justify; }