:root {
    --viagra-blue: #0070BA;
    --dark-blue: #005a96;
    --light-bg: #f8fafc;
    --accent-gold: #c59d5f;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --border: #e2e8f0;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- Header & Logo --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo { 
    display: flex;
    align-items: center;
    gap: 0px; 
    font-weight: 900; 
    font-size: 1.4rem; 
    color: var(--viagra-blue); 
    text-decoration: none; 
    letter-spacing: -0.5px; 
}

.logo-pill {
    width: 32px;
    height: auto;
    display: block;
    margin: 0 10px; 
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo-alt { color: #334155; }

/* --- Navigation --- */
nav ul { display: flex; list-style: none; gap: 2rem; align-items: center; }
nav a { text-decoration: none; color: var(--text-dark); font-weight: 600; font-size: 0.95rem; transition: color 0.2s; }
nav a:hover { color: var(--viagra-blue); }
.nav-cta { background: var(--viagra-blue); color: var(--white) !important; padding: 0.6rem 1.2rem; border-radius: 4px; }

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 70vh;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-img { position: absolute; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero-overlay { position: absolute; width: 100%; height: 100%; background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6)); z-index: -1; }

.hero-content { max-width: 800px; padding: 20px; }
.trust-badge { display: inline-block; background: rgba(255,255,255,0.2); padding: 5px 15px; border-radius: 50px; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 1rem; border: 1px solid rgba(255,255,255,0.3); }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; font-weight: 800; margin-bottom: 1.5rem; }
.hero p { font-size: 1.2rem; margin-bottom: 2.5rem; opacity: 0.9; }

.btn { padding: 1rem 2rem; border-radius: 5px; text-decoration: none; font-weight: 700; display: inline-block; transition: 0.3s; }
.btn-primary { background: var(--viagra-blue); color: var(--white); margin-right: 15px; }
.btn-secondary { background: var(--white); color: var(--viagra-blue); }

/* --- Efficacy Section --- */
.efficacy { padding: 6rem 0 2rem 0; background: var(--white); color: var(--text-dark); }
.efficacy-wrapper { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-bottom: 3rem; }
.eff-col { flex: 1; }
.eff-item { margin-bottom: 3.5rem; border-top: 1px solid var(--border); padding-top: 1.2rem; position: relative; }

.eff-item::before { 
    content: ''; 
    position: absolute; 
    top: -5px; 
    right: 0; 
    width: 9px; 
    height: 9px; 
    background: var(--viagra-blue); 
    border-radius: 50%; 
}

.text-right { text-align: right; }
.text-right .eff-item::before { left: 0; right: auto; }

.eff-item h3 { color: var(--viagra-blue); font-size: 1.4rem; margin-bottom: 0.5rem; }
.eff-item p { color: var(--text-light); }

.eff-center { flex: 1.5; display: flex; justify-content: center; }

.center-placeholder { 
    width: 100%; 
    aspect-ratio: 1/1; 
    background: radial-gradient(circle, #eef5ff 0%, var(--white) 75%); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-radius: 50%;
    position: relative;
    overflow: hidden;
}

.efficacy-pill-img {
    width: 100%;
    height: auto;
    max-width: 350px;
    filter: drop-shadow(0 10px 15px rgba(0, 112, 186, 0.1));
    transition: transform 0.3s ease;
    z-index: 1;
}

.center-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.4); 
    z-index: 2;
    border-radius: 50%;
    pointer-events: none;
}

.center-placeholder:hover .efficacy-pill-img {
    transform: scale(1.05);
}

/* --- Process Section --- */
.process { padding: 10rem 0; background: var(--light-bg); }
.section-title { text-align: center; margin-bottom: 4rem; font-size: 2.2rem; font-weight: 800; }

.bg-blue { background-color: var(--viagra-blue) !important; }
.bg-blue .section-title { color: var(--white); }
.text-white { color: var(--white) !important; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: transform 0.3s; }
.step:hover { transform: translateY(-5px); }
.step-img img { width: 100%; height: auto; display: block; opacity: 0.9; }
.step-content { padding: 2rem; position: relative; }
.step-num { color: var(--viagra-blue); font-weight: 900; font-size: 1.2rem; display: block; margin-bottom: 0.5rem; opacity: 0.4; }

/* --- About Us Section --- */
.about-us { padding: 6rem 0; background: var(--white); }
.about-wrapper { display: flex; align-items: center; gap: 4rem; }
.about-content { flex: 1.2; }
.about-image { flex: 0.8; }
.about-image img { width: 100%; border-radius: 12px; box-shadow: 0 20px 40px rgba(0,0,0,0.05); }
.text-left { text-align: left; margin-bottom: 2rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 2.5rem; }
.about-feat-item strong { display: block; color: var(--viagra-blue); margin-bottom: 0.5rem; }
.about-feat-item p { font-size: 0.9rem; color: var(--text-light); }

/* --- Footer --- */
footer { background: #0f172a; color: #94a3b8; padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; padding-bottom: 3rem; border-bottom: 1px solid #1e293b; }
.footer-logo { color: var(--white); font-weight: 900; font-size: 1.4rem; margin-bottom: 1.5rem; }
.footer-logo span { color: var(--viagra-blue); }
footer h4 { color: var(--white); margin-bottom: 1.5rem; }
footer ul { list-style: none; }
footer li { margin-bottom: 0.8rem; }
footer a { color: inherit; text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--white); }
.footer-bottom { text-align: center; padding-top: 2rem; font-size: 0.8rem; }

/* --- Mobile Menu Toggle --- */
.mobile-toggle { 
    display: none; 
    flex-direction: column;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
}

.mobile-toggle span { 
    display: block;
    width: 100%;
    height: 3px; 
    background: var(--viagra-blue); 
    border-radius: 3px; 
    transition: all 0.3s ease-in-out; 
}

.mobile-toggle span:nth-child(1) { transform: translateY(-6px); }
.mobile-toggle span:nth-child(2) { opacity: 1; }
.mobile-toggle span:nth-child(3) { transform: translateY(6px); }

.mobile-toggle.active span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-3px) rotate(-45deg); }

/* --- Responsiveness --- */
@media (max-width: 992px) {
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .efficacy-wrapper { flex-direction: column; }
    .eff-col { text-align: center; width: 100%; }
    .text-right .eff-item { text-align: center; }
    .about-wrapper { flex-direction: column; text-align: center; }
    .text-left { text-align: center; }
}

@media (max-width: 768px) {
    .mobile-toggle { 
        display: flex; 
    }

    #main-nav { 
        display: block;
        position: fixed;
        top: 0; 
        right: -100%; 
        width: 80%; 
        height: 100vh; 
        background: var(--white); 
        padding: 8rem 2rem 2rem; 
        box-shadow: -10px 0 30px rgba(0,0,0,0.1); 
        transition: right 0.4s ease-in-out; 
        z-index: 1050;
        overflow-y: auto;
    }

    #main-nav.active { 
        right: 0; 
    }

    nav ul { 
        flex-direction: column; 
        width: 100%; 
        gap: 1.5rem; 
        align-items: flex-start; 
    }

    nav a {
        font-size: 1.1rem;
        width: 100%;
        display: block;
        padding: 0.5rem 0;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
        margin-top: 1rem;
    }

    .hero { height: 60vh; }
    
    .process-grid { grid-template-columns: 1fr; }

    /* Efficacy Pill Mobile Shrink */
    .eff-center { order: 2; margin-bottom: 2rem; }
    .center-placeholder { width: 180px; margin: 0 auto; }
    .efficacy-pill-img { max-width: 140px; }
    .efficacy-wrapper { gap: 1rem; }
    .eff-item { margin-bottom: 2rem; }
    .eff-col:first-child { order: 1; }
    .eff-col:last-child { order: 3; }

    /* Footer Mobile Optimization */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-brand {
        margin-bottom: 1rem;
    }
}

/* --- Pricing Page Styles --- */
.pricing-hero {
    padding: 6rem 0 4rem;
    background: var(--light-bg);
    text-align: center;
}

.pricing-hero h1 {
    font-size: 2.8rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.pricing-grid-section {
    padding: 4rem 0 8rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.price-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.price-card.featured {
    border: 2px solid var(--viagra-blue);
    transform: scale(1.05);
}

.price-card.featured .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--viagra-blue);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.card-header h3 {
    font-size: 1.5rem;
    color: var(--viagra-blue);
    margin-bottom: 0.2rem;
}

.card-header .quantity {
    display: block;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1;
}

.price span {
    font-size: 1.2rem;
    vertical-align: top;
}

.per-pill {
    color: var(--viagra-blue);
    font-weight: 700;
    margin: 0.5rem 0 2rem;
}

.card-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.card-features li {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    color: var(--text-light);
    position: relative;
    padding-left: 20px;
}

.card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--viagra-blue);
    font-weight: 900;
}

.price-card .btn {
    width: 100%;
}

/* Mobile Tweak for Grid */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .price-card.featured {
        transform: scale(1);
        margin: 1.5rem 0;
    }
}

/* --- Medical Info Section --- */
.med-info {
    padding: 5rem 0;
    background: #f1f5f9;
}

.info-accordion {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.info-box {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--viagra-blue);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.info-box h4 {
    color: var(--viagra-blue);
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.info-box p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .info-accordion {
        grid-template-columns: 1fr;
    }
}

/* --- How It Works Page Styles --- */
.page-hero {
    padding: 6rem 0 4rem;
    background: var(--light-bg);
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.page-hero h1 { font-size: 3rem; margin-bottom: 1rem; color: var(--text-dark); }

.detailed-process { padding: 6rem 0; }

.process-flow {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

/* The vertical line */
.process-flow::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
    z-index: 1;
}

.flow-item {
    display: flex;
    gap: 40px;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.flow-number {
    width: 50px;
    height: 50px;
    background: var(--viagra-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 0 0 8px var(--white);
}

.flow-content h3 {
    font-size: 1.6rem;
    color: var(--viagra-blue);
    margin-bottom: 1rem;
}

.flow-list {
    list-style: none;
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.flow-list li {
    font-size: 0.85rem;
    background: var(--light-bg);
    padding: 8px 12px;
    border-radius: 4px;
    color: var(--text-dark);
    font-weight: 600;
}

.bg-light { background-color: var(--light-bg); }

@media (max-width: 768px) {
    .process-flow::before { left: 20px; }
    .flow-number { width: 40px; height: 40px; }
    .flow-item { gap: 20px; }
    .flow-list { grid-template-columns: 1fr; }
}

/* --- About Us Page Specifics --- */
.about-story {
    padding: 6rem 0;
}

.about-values {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.value-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.value-icon {
    font-size: 2rem;
    background: var(--light-bg);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.value-item strong {
    font-size: 1.1rem;
    color: var(--viagra-blue);
    display: block;
    margin-bottom: 0.3rem;
}

.commitment {
    padding: 8rem 0;
}

.commitment .process-grid {
    grid-template-columns: repeat(3, 1fr); /* 3 pillars instead of 4 */
    margin-top: 3rem;
}

.cta-section {
    padding: 6rem 0;
    background: var(--white);
}

@media (max-width: 992px) {
    .commitment .process-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Contact Page Styles --- */
.contact-section {
    padding: 6rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.info-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.info-card h4 {
    color: var(--viagra-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--viagra-blue);
    text-decoration: none;
    font-weight: 700;
}

.phone-link {
    font-size: 1.5rem;
    color: var(--viagra-blue);
    letter-spacing: -0.5px;
    background: var(--white);
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.phone-link:hover {
    background: var(--viagra-blue);
    color: var(--white);
    transform: translateY(-2px);
}

.contact-form-wrapper h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Form Styles */
.contact-form-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--viagra-blue);
    box-shadow: 0 0 0 3px rgba(0, 112, 186, 0.1);
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 1.5rem;
    text-align: center;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-form-wrapper {
        padding: 2rem;
    }
}