/* 
   PetGourmet - High Fidelity Clone (receitasdepet.com style)
   Black background, Yellow/Red highlights, Proximity to original design.
*/

:root {
    --primary-bg: #111111;
    --accent-yellow: #FFF000;
    --accent-red: #FF0000;
    --action-green: #00FF00;
    --text-white: #FFFFFF;
    --text-muted: #CCCCCC;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Inter', sans-serif;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-white);
    line-height: 1.5;
    text-align: center;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

/* Highlights */
.bg-red { background: #e74c3c; color: white; padding: 2px 8px; border-radius: 6px; }
.bg-green { background: #27ae60; color: white; padding: 2px 8px; border-radius: 6px; }
.text-yellow { color: #e67e22; }
.text-red { color: #e74c3c; }

/* Buttons */
.btn-main {
    display: inline-block;
    background-color: var(--action-green);
    color: black;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 900;
    font-size: 1.2rem;
    margin: 20px 0;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(0,255,0,0.3);
}

/* Sections */
section {
    padding: 60px 0;
}

.hero {
    padding-top: 40px;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 30px;
}

.hero-img {
    width: 100%;
    max-width: 800px;
    border-radius: 10px;
    margin-bottom: 30px;
}

/* Checklist Section */
.purple-section {
    background-color: #3b1b4d;
    padding: 50px 20px;
}

.check-list-original {
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.check-item-original {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 1.15rem;
}

/* Bonus Box */
.bonus-container {
    background: white;
    color: black;
    padding: 40px;
    border-radius: 0;
    margin: 40px 0;
    text-align: left;
}

/* Pricing Box */
.pricing-original {
    padding: 60px 20px;
}

.old-price { text-decoration: line-through; opacity: 0.6; font-size: 1.5rem; }
.new-price { font-size: 5rem; font-weight: 900; color: var(--action-green); line-height: 1; }

/* Mobile Adapt */
@media (max-width: 768px) {
    .hero h1 { font-size: 1.8rem; }
    .new-price { font-size: 3.5rem; }
}

/* FAQ Styles */
details {
    background: #f9f9f9;
    border-bottom: 1px solid #ddd;
    margin-bottom: 10px;
    border-radius: 8px;
    text-align: left;
}

details summary {
    padding: 20px;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: black;
}

details summary::-webkit-details-marker { display: none; }

details summary::after {
    content: " \f078";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    transition: transform 0.3s;
}

details[open] summary::after {
    transform: rotate(180deg);
}

details p {
    padding: 0 20px 20px;
    color: #444;
    font-size: 1rem;
    line-height: 1.6;
}

/* Before and After Styles */
.comparison-section {
    background: #FFFFFF;
    color: #111;
    border-radius: 20px;
    padding: 60px 20px;
    margin: 40px auto;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.comparison-card {
    padding: 30px;
    border-radius: 15px;
    text-align: left;
}

.card-red { border: 2px solid #ff5252; background: #fff1f1; }
.card-green { border: 2px solid #27ae60; background: #f1fff5; }

.comparison-card h3 { margin-bottom: 20px; }
.comparison-card ul { list-style: none; }
.comparison-card ul li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }

/* Social Proof Prints Styling */
.social-proof-print {
    max-width: 400px;
    margin: 40px auto;
    border-radius: 25px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    text-align: left;
    border: 8px solid #222; /* Looks like a phone frame */
    position: relative;
    padding: 0;
}

/* Science Section - Refactored to fit premium light aesthetic */
.science-section {
    padding: 20px 0;
    margin: 40px auto;
    text-align: center;
    max-width: 1200px;
}

.science-header {
    margin-bottom: 50px;
}

.science-header h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 15px;
}

.science-header p {
    font-size: 1.15rem;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.science-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.science-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    border-top: 4px solid #3498db;
}

.science-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.science-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    display: inline-block;
}

.science-card h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 15px;
}

.science-card p {
    font-size: 1.05rem;
    color: #666;
    line-height: 1.5;
}

.science-footer {
    font-size: 1.25rem;
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 30px;
    line-height: 1.5;
}

.science-disclaimer {
    font-size: 0.85rem;
    color: #777;
    font-style: italic;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 20px;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .science-section {
        padding: 60px 20px;
        margin: 60px 0;
        border-radius: 20px;
    }
}

/* Premium Wrapper */
.premium-wrapper {
    background: linear-gradient(135deg, #FDFCFB 0%, #E2D1C3 100%);
    color: #333;
    padding: 80px 40px;
    border-radius: 30px;
    margin: 60px auto;
    text-align: center;
    max-width: 1000px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}
.premium-wrapper p { color: #555; }
.premium-wrapper h1, .premium-wrapper h2, .premium-wrapper h3 { color: #2c3e50; }

.expert-header {
    margin-bottom: 50px;
}

.expert-header h2 {
    font-size: 2.6rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 900;
}

.expert-header p {
    font-size: 1.25rem;
    color: #555;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.expert-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    border-top: 4px solid #27ae60;
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

.expert-icon {
    font-size: 3.5rem;
    color: #e67e22;
    background: rgba(230, 126, 34, 0.1);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto 25px;
}

.expert-card h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 800;
}

.expert-card p {
    font-size: 1.05rem;
    color: #666;
    line-height: 1.5;
}

.expert-footer {
    font-size: 0.95rem;
    color: #777;
    font-style: italic;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 30px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    text-align: left;
}

.expert-footer i {
    font-size: 2rem;
    color: #bdc3c7;
}

/* Scroll Animation Fade-in */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .premium-wrapper,
    .expert-section {
        padding: 60px 20px;
        margin: 60px 15px;
        border-radius: 20px;
    }
    .expert-header h2 {
        font-size: 2rem;
    }
    .expert-footer {
        flex-direction: column;
        text-align: center;
    }
}

/* Testimonial Carousel */
.testimonial-carousel {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    padding: 20px 10px 40px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
}
.testimonial-carousel::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 20px);
    background: #FFFFFF;
    border-radius: 16px;
    padding: 35px 25px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    scroll-snap-align: start;
    text-align: left;
    display: flex;
    flex-direction: column;
    border-top: 4px solid #27ae60;
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimo-stars {
    color: #f1c40f;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.testimo-text {
    font-size: 1.05rem;
    color: #444;
    line-height: 1.6;
    margin-bottom: 25px;
    font-style: italic;
    flex-grow: 1;
}

.testimo-author {
    font-size: 0.9rem;
    color: #888;
    font-weight: 700;
}

@media (max-width: 900px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 20px);
    }
}

@media (max-width: 600px) {
    .testimonial-card {
        flex: 0 0 calc(90% - 20px);
    }
}