/* ===== CSS Variables ===== */
:root {
    --primary: #DB2777;
    --primary-light: #FDF2F8;
    --primary-dark: #9D174D;
    --secondary: #9D174D;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --bg: #FFFFFF;
    --bg-soft: #FDF2F8;
    --bg-muted: #F9FAFB;
    --border: #F3F4F6;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(219, 39, 119, 0.08);
    --shadow-lg: 0 12px 48px rgba(219, 39, 119, 0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    background: var(--bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'DM Serif Display', serif; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== Container ===== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== Navbar ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; }
.logo-icon { font-size: 24px; }
.logo-text { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--secondary); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
    font-size: 14px; font-weight: 500; color: var(--text-secondary);
    transition: color var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a.active::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--primary); border-radius: 1px;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px; background: none;
    border: none; cursor: pointer; padding: 4px;
}
.mobile-menu-btn span {
    width: 22px; height: 2px; background: var(--text-primary);
    transition: var(--transition); border-radius: 1px;
}
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
    display: none; position: fixed; top: 64px; left: 0; right: 0; z-index: 99;
    background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(20px);
    padding: 16px 24px; flex-direction: column; gap: 0;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%); opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; }
.mobile-nav a {
    padding: 14px 0; font-size: 16px; font-weight: 500;
    color: var(--text-secondary); border-bottom: 1px solid var(--border);
}
.mobile-nav a.active { color: var(--primary); }
.mobile-nav a:last-child { border-bottom: none; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px; border-radius: 50px; font-weight: 600;
    font-size: 15px; transition: all var(--transition); cursor: pointer;
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white; box-shadow: 0 4px 16px rgba(219, 39, 119, 0.3);
}
.btn-primary:hover {
    box-shadow: 0 8px 28px rgba(219, 39, 119, 0.4);
    transform: translateY(-2px);
}
.btn-large { padding: 18px 36px; font-size: 17px; }

/* ===== Hero ===== */
.hero {
    padding: 140px 0 80px; position: relative; overflow: hidden;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; }
.hero-badge {
    display: inline-block; padding: 8px 20px; border-radius: 50px;
    background: var(--primary-light); color: var(--primary);
    font-size: 13px; font-weight: 600; letter-spacing: 0.5px;
    margin-bottom: 24px;
}
.hero h1 {
    font-size: clamp(40px, 7vw, 72px); margin-bottom: 20px;
    color: var(--text-primary);
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 18px; color: var(--text-secondary); max-width: 560px;
    margin: 0 auto 36px; line-height: 1.7;
}
.hero-buttons { margin-bottom: 48px; }
.hero-trust {
    display: flex; justify-content: center; gap: 36px; flex-wrap: wrap;
}
.trust-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; color: var(--text-secondary); font-weight: 500;
}
.trust-icon { font-size: 18px; }

/* Hero decoration */
.hero-bg-decoration { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.circle {
    position: absolute; border-radius: 50%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.04;
}
.circle-1 { width: 600px; height: 600px; top: -200px; right: -100px; }
.circle-2 { width: 400px; height: 400px; bottom: -100px; left: -100px; opacity: 0.03; }
.circle-3 { width: 200px; height: 200px; top: 50%; left: 50%; transform: translate(-50%, -50%); opacity: 0.05; }

/* ===== Section Header ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 12px; }
.section-header p { font-size: 17px; color: var(--text-secondary); max-width: 480px; margin: 0 auto; }

/* ===== Features ===== */
.features { padding: 96px 0; }
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
    padding: 36px 28px; border-radius: var(--radius);
    background: var(--bg); border: 1px solid var(--border);
    transition: all var(--transition);
}
.feature-card:hover {
    box-shadow: var(--shadow); transform: translateY(-4px);
    border-color: rgba(219, 39, 119, 0.15);
}
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { font-size: 20px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ===== Privacy Section ===== */
.privacy-section {
    padding: 96px 0;
    background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}
.privacy-content {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.privacy-text h2 { font-size: clamp(28px, 3.5vw, 38px); margin-bottom: 16px; }
.privacy-text > p { font-size: 16px; color: var(--text-secondary); margin-bottom: 32px; }
.privacy-list { display: flex; flex-direction: column; gap: 20px; }
.privacy-list li { display: flex; gap: 14px; align-items: flex-start; }
.check {
    display: flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; min-width: 28px; border-radius: 50%;
    background: var(--primary-light); color: var(--primary);
    font-size: 14px; font-weight: 700; margin-top: 2px;
}
.privacy-list li strong { display: block; font-size: 15px; margin-bottom: 2px; }
.privacy-list li span { font-size: 13px; color: var(--text-secondary); }

.privacy-badge-container { display: flex; justify-content: center; }
.privacy-badge {
    text-align: center; padding: 48px 40px; border-radius: 20px;
    background: white; box-shadow: var(--shadow-lg);
    max-width: 320px; width: 100%;
}
.badge-icon { font-size: 56px; margin-bottom: 16px; }
.badge-label { font-size: 13px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.badge-value { font-family: 'DM Serif Display', serif; font-size: 24px; color: var(--primary); margin-bottom: 8px; }
.badge-sublabel { font-size: 13px; color: var(--text-secondary); }

/* ===== Pricing ===== */
.pricing { padding: 96px 0; }
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    align-items: start;
}
.price-card {
    padding: 36px 28px; border-radius: var(--radius);
    border: 1px solid var(--border); background: white;
    position: relative; transition: all var(--transition);
}
.price-card:hover { box-shadow: var(--shadow); }
.price-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
}
.price-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    padding: 4px 16px; border-radius: 50px; font-size: 12px; font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white; text-transform: uppercase; letter-spacing: 0.5px;
}
.price-name { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.price-amount { font-family: 'DM Serif Display', serif; font-size: 42px; color: var(--primary); }
.price-period { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; }
.price-features { display: flex; flex-direction: column; gap: 12px; }
.price-features li {
    font-size: 14px; color: var(--text-secondary);
    padding-left: 24px; position: relative;
}
.price-features li::before {
    content: '✓'; position: absolute; left: 0;
    color: var(--primary); font-weight: 700;
}

/* ===== CTA ===== */
.cta {
    padding: 96px 0; text-align: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #FFF 50%, var(--primary-light) 100%);
}
.cta h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 12px; }
.cta p { font-size: 17px; color: var(--text-secondary); margin-bottom: 32px; }

/* ===== Footer ===== */
.footer { padding: 64px 0 32px; background: var(--bg-muted); border-top: 1px solid var(--border); }
.footer-content {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; color: var(--text-secondary); margin-top: 8px; }
.footer-links { display: flex; gap: 64px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-secondary); transition: color var(--transition); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
    border-top: 1px solid var(--border); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 13px; color: var(--text-secondary); }
.footer-medical { font-style: italic; }

/* ===== Legal Pages ===== */
.legal-page { padding: 120px 0 80px; }
.legal-content { max-width: 740px; margin: 0 auto; }
.legal-content h1 {
    font-size: clamp(32px, 5vw, 48px); margin-bottom: 8px;
}
.legal-date { font-size: 14px; color: var(--text-secondary); margin-bottom: 40px; display: block; }
.legal-content h2 { font-size: 24px; margin-top: 40px; margin-bottom: 12px; color: var(--secondary); }
.legal-content h3 { font-size: 18px; margin-top: 28px; margin-bottom: 8px; }
.legal-content p { font-size: 15px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.8; }
.legal-content ul, .legal-content ol { margin-bottom: 16px; padding-left: 24px; }
.legal-content li { font-size: 15px; color: var(--text-secondary); margin-bottom: 8px; line-height: 1.7; list-style: disc; }
.legal-content ol li { list-style: decimal; }
.legal-content a { color: var(--primary); text-decoration: underline; }
.legal-content strong { color: var(--text-primary); }
.legal-content .highlight-box {
    background: var(--primary-light); border-left: 4px solid var(--primary);
    padding: 20px 24px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 24px 0;
}
.legal-content .highlight-box p { color: var(--text-primary); margin-bottom: 0; }

/* ===== FAQ Page ===== */
.faq-grid { display: flex; flex-direction: column; gap: 16px; max-width: 740px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    overflow: hidden; transition: all var(--transition);
}
.faq-item:hover { border-color: rgba(219, 39, 119, 0.2); }
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; cursor: pointer; background: none; border: none;
    width: 100%; text-align: left; font-size: 16px; font-weight: 600;
    color: var(--text-primary); font-family: inherit;
}
.faq-question::after {
    content: '+'; font-size: 22px; color: var(--primary);
    transition: transform var(--transition); font-weight: 300;
}
.faq-item.open .faq-question::after { content: '-'; }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 24px 20px; font-size: 15px; color: var(--text-secondary); line-height: 1.7;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .mobile-nav { display: flex; }

    .features-grid { grid-template-columns: 1fr; }
    .privacy-content { grid-template-columns: 1fr; gap: 40px; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .price-card.featured { transform: none; }

    .hero-trust { gap: 16px; }
    .trust-item { font-size: 13px; }

    .footer-content { flex-direction: column; gap: 32px; }
    .footer-links { gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .hero { padding: 120px 0 60px; }
    .hero-trust { flex-direction: column; align-items: center; gap: 12px; }
    .btn { padding: 12px 24px; font-size: 14px; }
    .btn-large { padding: 16px 28px; font-size: 15px; }
}