:root {
    --primary: #0A1128;
    --primary-light: #1c2b5a;
    --gold: #D4AF37;
    --gold-light: #FFD700;
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --text: #333333;
    --text-light: #666666;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

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

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

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.text-center { text-align: center; }
.gold { color: var(--gold); }
.mt-40 { margin-top: 40px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background-color: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
}

.btn-outline {
    border: 2px solid var(--gold);
    color: var(--gold);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--gold);
    color: var(--primary);
}

.btn-large {
    padding: 20px 50px;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    background-color: var(--primary);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 2px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--gold);
}

.btn-nav {
    padding: 10px 20px;
    font-size: 0.8rem;
    background-color: var(--gold);
    color: var(--primary);
}

/* Hero */
.hero {
    padding: 160px 0 100px;
    background: radial-gradient(circle at top right, var(--primary-light), var(--primary));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--gold);
    filter: blur(150px);
    opacity: 0.1;
}

.badge {
    background-color: rgba(212, 175, 55, 0.15);
    color: var(--gold);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 800;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
}

.trust-indicators {
    display: flex;
    gap: 30px;
    margin-top: 50px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.8;
}

.trust-item i {
    color: var(--gold);
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    display: block;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.form-container h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--gold);
}

.form-container p {
    font-size: 0.9rem !important;
    opacity: 0.8;
    margin-bottom: 25px !important;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input, 
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: white;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}

.form-group input::placeholder {
    color: rgba(255,255,255,0.5);
}

.form-group input:focus, 
.form-group select:focus {
    border-color: var(--gold);
    background: rgba(255,255,255,0.1);
}

.form-group select option {
    background: var(--primary);
    color: white;
}

.btn-block {
    width: 100%;
    margin-top: 10px;
}

.form-footer {
    text-align: center;
    font-size: 0.75rem !important;
    margin-top: 15px !important;
    opacity: 0.6;
}

.image-wrapper {
    position: relative;
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
    padding: 15px;
}

.image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* Diseases */
.diseases {
    padding: 100px 0;
    background-color: var(--white);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 60px;
}

.disease-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.disease-card {
    background-color: var(--off-white);
    padding: 20px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid #eee;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.disease-card:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.disease-card.highlight {
    background-color: var(--gold);
    color: var(--primary);
    border-color: var(--gold);
}

/* PCD */
.pcd {
    padding: 100px 0;
    background-color: var(--off-white);
}

.benefit-list {
    list-style: none;
    margin: 30px 0;
}

.benefit-list li {
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* How it works */
.how-it-works {
    padding: 100px 0;
    background-color: var(--white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.step-card {
    padding: 40px;
    background-color: var(--off-white);
    border-radius: 30px;
    text-align: center;
    position: relative;
    transition: transform 0.3s;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--gold);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.step-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
}

.final-cta h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.3rem;
    opacity: 0.8;
    margin-bottom: 40px;
}

/* Footer */
footer {
    padding: 40px 0;
    background-color: #050814;
    color: #888;
    font-size: 0.9rem;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 1001;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background-color: var(--off-white);
}

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

.faq-item {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-item h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-item p {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 992px) {
    .grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .steps-grid { grid-template-columns: 1fr; }
    .hero-form { order: 1; }
    .hero-content { order: 2; }
    .pcd-image { order: -1; }
    .final-cta h2 { font-size: 2rem; }
}