/* ==========================================================================
   PROSTAPEAK OFFICIAL WEBSITE - CUSTOM CSS
   Target: High-Conversion, Fast Loading, Mobile Responsive
   ========================================================================== */

/* --- 1. BASE STYLES & VARIABLES --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

:root {
    /* Brand Colors */
    --primary-blue: #0b5394;       /* Medical/Trust Blue */
    --secondary-blue: #073763;
    --accent-orange: #ff6a00;      /* High Conversion CTA Color */
    --accent-orange-hover: #e65f00;
    --success-green: #27ae60;      /* Badges & Positive text */
    
    /* Backgrounds & Text */
    --bg-light: #f8f9fa;
    --bg-gray: #eef2f5;
    --text-main: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    
    /* Layout */
    --container-width: 1140px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 40px 20px;
}

/* --- 2. TYPOGRAPHY & UTILITIES --- */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--secondary-blue);
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; text-align: center; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 15px; font-size: 1.05rem; }

.text-center { text-align: center; }
.text-green { color: var(--success-green); font-weight: bold; }
.section-subtitle { text-align: center; font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; }
.highlight-text { color: var(--primary-blue); }

.bg-light-blue { background-color: #f0f7ff; }
.bg-light-gray { background-color: var(--bg-gray); }

/* --- 3. BUTTONS & ANIMATIONS --- */
.btn-primary, .btn-buy-now, .cta-button {
    display: inline-block;
    background-color: var(--accent-orange);
    color: var(--white);
    padding: 15px 35px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 8px;
    text-align: center;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(255, 106, 0, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover, .btn-buy-now:hover, .cta-button:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-2px);
}

.btn-large {
    font-size: 1.4rem;
    padding: 18px 40px;
    width: 100%;
}

.btn-massive {
    font-size: 1.5rem;
    padding: 20px 50px;
    border-radius: 50px;
}

/* Pulse Animation for CTA (High Conversion Trick) */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 106, 0, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(255, 106, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 106, 0, 0); }
}

.pulse-effect {
    animation: pulse 2s infinite;
}

/* --- 4. HEADER & NAVIGATION --- */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px; /* Adjust based on your logo size */
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: var(--text-main);
    font-weight: 600;
    font-size: 1rem;
}

.main-nav a:hover {
    color: var(--primary-blue);
}

.header-cta .btn-primary {
    padding: 10px 25px;
    font-size: 1rem;
}

/* --- Text Logo Styling --- */
.text-logo {
    font-size: 2.2rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -1px;
    display: inline-block;
}

.logo-text-primary {
    color: var(--primary-blue); /* Trust Blue Color */
}

.logo-text-accent {
    color: var(--accent-orange); /* High Conversion Orange Color */
}

.text-logo:hover {
    opacity: 0.9;
}

/* --- 5. HERO SECTION --- */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
    padding: 60px 20px;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-image-wrapper {
    flex: 1;
}

.hero-content {
    flex: 1;
}

.hero-cta-box {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
}

.secure-badge {
    font-size: 0.9rem;
    color: var(--success-green);
    font-weight: 600;
}

/* --- 6. TRUST & ABOUT SECTIONS --- */
.trust-section, .about-section, .why-different-section, .how-it-works-section {
    background-color: var(--white);
}

.trust-content, .how-works-content, .different-content {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.float-right-img {
    float: right;
    width: 350px;
    margin: 0 0 20px 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

/* --- 7. REVIEWS SECTION --- */
.reviews-section {
    background-color: var(--bg-light);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    border-top: 4px solid var(--primary-blue);
}

.stars {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
    color: var(--text-muted);
}

.reviewer-info {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    font-size: 0.9rem;
}

.reviewer-name { font-weight: 700; color: var(--secondary-blue); }
.verified-badge { color: var(--success-green); font-weight: 600; margin-top: 5px; }
.disclaimer-text { text-align: center; font-size: 0.85rem; color: #888; margin-top: 20px; }

/* --- 8. PRICING / SPECIAL OFFER SECTION --- */
.offer-section {
    padding: 60px 20px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    align-items: center;
}

.pricing-card {
    background: var(--white);
    padding: 40px 20px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    text-align: center;
    position: relative;
    border: 1px solid #e1e1e1;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.best-value-card {
    border: 3px solid var(--primary-blue);
    transform: scale(1.05);
    background: linear-gradient(to bottom, #ffffff 0%, #f9fcff 100%);
}

.best-value-card:hover {
    transform: scale(1.05) translateY(-10px);
}

.badge, .badge-blue {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    padding: 5px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.badge { background-color: var(--accent-orange); }
.badge-blue { background-color: var(--primary-blue); }

.price-display {
    margin: 20px 0;
}

.price-per-bottle {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary-blue);
}

.per-bottle-text {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.total-price { font-size: 1.1rem; margin-bottom: 10px; }
.total-price del { color: #999; }
.total-price strong { font-size: 1.3rem; color: #d9534f; }
.shipping-info, .bonus-info { font-weight: 600; margin-bottom: 5px; }
.pricing-card .btn-buy-now { margin-top: 20px; width: 80%; }

/* --- 9. INGREDIENTS SECTION --- */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.ingredient-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
}

.ingredient-item img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 4px solid var(--white);
    box-shadow: var(--box-shadow);
}

.ingredient-item h3 { color: var(--primary-blue); }

/* --- 10. BENEFITS SECTION --- */
.benefits-content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
}

.benefits-image {
    flex: 1;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.benefits-list {
    flex: 1;
}

.benefits-list ul {
    list-style: none;
    margin-top: 20px;
}

.benefits-list li {
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
    font-size: 1.1rem;
}

/* Custom Checkmark for List */
.benefits-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--success-green);
    font-size: 1.5rem;
    font-weight: bold;
}

/* --- 11. BONUSES SECTION --- */
.bonuses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.bonus-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    border: 2px dashed var(--primary-blue);
}

.bonus-card img {
    max-width: 250px;
    margin: 0 auto 20px;
}

.badge-free {
    background-color: var(--success-green);
    color: var(--white);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 5px;
    font-weight: bold;
    margin-bottom: 15px;
}

/* --- 12. FAQ SECTION --- */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-light);
    margin-bottom: 15px;
    padding: 25px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-blue);
}

.faq-item h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
    color: var(--secondary-blue);
}

.faq-item p { margin: 0; }

/* --- 13. FINAL CTA SECTION --- */
.final-cta-section {
    background: linear-gradient(to right, #0b5394, #073763);
    color: var(--white);
}

.final-cta-section h2 { color: var(--white); }
.flex-row-center { display: flex; align-items: center; gap: 50px; justify-content: center; }
.final-cta-image img { max-width: 400px; }

/* --- 14. FOOTER --- */
footer {
    background-color: #1a1a1a;
    color: #a0a0a0;
    padding: 50px 20px 20px;
    font-size: 0.85rem;
}

.footer-links {
    text-align: center;
    margin-bottom: 30px;
}

.footer-links a {
    color: #cccccc;
    margin: 0 10px;
}

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

.footer-disclaimers {
    max-width: 1000px;
    margin: 0 auto;
    text-align: justify;
}

.footer-disclaimers p { margin-bottom: 15px; line-height: 1.5; }

.footer-copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.footer-copyright a { color: #ccc; }

/* --- 15. RESPONSIVE DESIGN (MEDIA QUERIES) --- */

/* Tablet & Smaller Desktop */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .best-value-card {
        transform: scale(1); /* Remove scale on smaller screens */
    }
    .best-value-card:hover {
        transform: translateY(-10px);
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .main-nav { display: none; } /* Hide nav on mobile for cleaner look */
    
    .hero-container, .benefits-content-wrapper, .flex-row-center {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-cta-box {
        align-items: center;
    }
    
    .float-right-img {
        float: none;
        width: 100%;
        margin: 0 auto 20px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .bonuses-grid {
        grid-template-columns: 1fr;
    }
    
    .final-cta-image img {
        margin: 0 auto;
    }
}

/* --- Reviewer Images & Profile Styling --- */
.reviewer-profile {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

.reviewer-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-blue);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.reviewer-details {
    display: flex;
    flex-direction: column;
    font-size: 0.9rem;
}

.reviewer-details .reviewer-name {
    font-weight: 700; 
    color: var(--secondary-blue);
}

.reviewer-details .verified-badge {
    color: var(--success-green); 
    font-weight: 600; 
    margin-top: 2px;
    font-size: 0.85rem;
}

/* --- Pricing Card Images --- */
.pricing-img {
    max-width: 80%;
    height: auto;
    margin: 20px auto;
    display: block;
    transition: transform 0.3s ease;
}

.pricing-card:hover .pricing-img {
    transform: scale(1.08);
}