:root {
    --soft-white: #FEFDFB;
    --warm-cream: #FBF8F3;
    --light-sage: #E8EDE8;
    --sage: #7A9E7A;
    --sage-dark: #5C7E5C;
    --trust-blue: #4A7C9B;
    --trust-blue-dark: #3A6C8B;
    --warm-coral: #E07B67;
    --coral-light: #F0A090;
    --charcoal: #2D3436;
    --charcoal-soft: #636E72;
    --shadow-soft: rgba(45, 52, 54, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 18px; }
body { font-family: 'Inter', sans-serif; background: var(--soft-white); color: var(--charcoal); line-height: 1.7; overflow-x: hidden; }

/* Navigation */
nav { position: fixed; top: 0; left: 0; right: 0; padding: 1.2rem 4rem; display: flex; justify-content: space-between; align-items: center; z-index: 100; background: rgba(254, 253, 251, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(0,0,0,0.05); }
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%); border-radius: 12px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(122, 158, 122, 0.3); }
.logo-icon svg { width: 26px; height: 26px; color: white; }
.logo-text { font-family: 'Source Serif 4', serif; font-size: 1.6rem; font-weight: 600; color: var(--charcoal); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a { text-decoration: none; color: var(--charcoal-soft); font-size: 0.9rem; font-weight: 500; transition: color 0.3s ease; }
.nav-links a:hover { color: var(--sage-dark); }
.nav-cta { padding: 0.8rem 1.6rem; background: var(--sage); color: white; text-decoration: none; font-size: 0.9rem; font-weight: 600; border-radius: 10px; transition: all 0.3s ease; box-shadow: 0 4px 14px rgba(122, 158, 122, 0.3); }
.nav-cta:hover { background: var(--sage-dark); transform: translateY(-2px); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 7rem 4rem 4rem; position: relative; overflow: hidden; }
.hero-bg { position: absolute; top: 0; right: 0; width: 55%; height: 100%; background: linear-gradient(135deg, var(--light-sage) 0%, var(--warm-cream) 100%); border-radius: 0 0 0 100px; z-index: 0; }
.hero-container { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; z-index: 1; }
.hero-content { max-width: 580px; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: var(--warm-cream); border: 1px solid var(--light-sage); border-radius: 50px; font-size: 0.85rem; color: var(--sage-dark); font-weight: 500; margin-bottom: 1.5rem; }
.hero-badge svg { width: 18px; height: 18px; }
.hero h1 { font-family: 'Source Serif 4', serif; font-size: clamp(2.4rem, 4.5vw, 3.4rem); font-weight: 600; line-height: 1.2; margin-bottom: 1.5rem; color: var(--charcoal); }
.hero h1 .highlight { color: var(--sage-dark); position: relative; }
.hero h1 .highlight::after { content: ''; position: absolute; bottom: 2px; left: 0; width: 100%; height: 8px; background: var(--light-sage); z-index: -1; border-radius: 4px; }
.hero p { font-size: 1.15rem; color: var(--charcoal-soft); margin-bottom: 2rem; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary { display: inline-flex; align-items: center; gap: 0.6rem; padding: 1rem 1.8rem; background: var(--charcoal); color: white; text-decoration: none; font-size: 1rem; font-weight: 600; border-radius: 12px; transition: all 0.3s ease; }
.btn-primary:hover { background: var(--sage-dark); transform: translateY(-3px); }
.btn-primary svg { width: 20px; height: 20px; }
.btn-secondary { display: inline-flex; align-items: center; gap: 0.6rem; padding: 1rem 1.8rem; background: transparent; color: var(--charcoal); text-decoration: none; font-size: 1rem; font-weight: 600; border: 2px solid var(--charcoal); border-radius: 12px; transition: all 0.3s ease; }
.btn-secondary:hover { background: var(--charcoal); color: white; }
.hero-trust { display: flex; align-items: center; gap: 1.5rem; margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--light-sage); }
.trust-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--charcoal-soft); }
.trust-item svg { width: 20px; height: 20px; color: var(--sage); }

/* Phone Mockup */
.hero-visual { position: relative; display: flex; justify-content: center; }
.phone-mockup { width: 280px; height: 580px; background: var(--charcoal); border-radius: 40px; padding: 12px; box-shadow: 0 40px 80px rgba(0,0,0,0.2); position: relative; animation: phoneFloat 6s ease-in-out infinite; }
@keyframes phoneFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
.phone-screen { width: 100%; height: 100%; background: var(--soft-white); border-radius: 32px; overflow: hidden; position: relative; }
.phone-notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 120px; height: 28px; background: var(--charcoal); border-radius: 0 0 20px 20px; }
.app-header { padding: 3rem 1.5rem 1rem; text-align: center; }
.app-logo { width: 50px; height: 50px; background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%); border-radius: 14px; margin: 0 auto 0.8rem; display: flex; align-items: center; justify-content: center; }
.app-logo svg { width: 28px; height: 28px; color: white; }
.app-title { font-family: 'Source Serif 4', serif; font-size: 1.3rem; font-weight: 600; color: var(--charcoal); }
.app-content { padding: 1rem 1.2rem; }
.scan-prompt { background: var(--warm-cream); border: 2px dashed var(--sage); border-radius: 16px; padding: 2rem 1rem; text-align: center; margin-bottom: 1rem; }
.scan-icon { width: 48px; height: 48px; background: white; border-radius: 50%; margin: 0 auto 0.8rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px var(--shadow-soft); }
.scan-icon svg { width: 24px; height: 24px; color: var(--sage); }
.scan-prompt p { font-size: 0.85rem; color: var(--charcoal-soft); font-weight: 500; }
.scan-prompt span { font-size: 0.75rem; color: var(--charcoal-soft); opacity: 0.7; }
.app-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.app-btn { padding: 0.8rem; background: var(--sage); color: white; border-radius: 10px; font-size: 0.75rem; font-weight: 600; text-align: center; }
.app-btn.secondary { background: var(--trust-blue); }

/* Floating Notifications */
.float-notification { position: absolute; top: 20%; right: -40px; background: white; padding: 1rem 1.2rem; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.12); display: flex; align-items: center; gap: 0.8rem; animation: floatIn 0.8s ease forwards 0.6s; opacity: 0; }
.float-family { position: absolute; bottom: 25%; left: -50px; background: white; padding: 1rem 1.2rem; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.12); display: flex; align-items: center; gap: 0.8rem; animation: floatIn 0.8s ease forwards 0.8s; opacity: 0; }
.notif-icon, .family-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.notif-icon { background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%); }
.family-icon { background: linear-gradient(135deg, var(--trust-blue) 0%, var(--trust-blue-dark) 100%); }
.notif-icon svg, .family-icon svg { width: 22px; height: 22px; color: white; }
.notif-content h4 { font-size: 0.85rem; font-weight: 600; color: var(--sage-dark); }
.notif-content p { font-size: 0.75rem; color: var(--charcoal-soft); }
@keyframes floatIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* How It Works */
.how-it-works { padding: 6rem 4rem; background: var(--warm-cream); }
.section-container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 4rem; }
.section-label { display: inline-block; font-size: 0.85rem; font-weight: 600; color: var(--sage-dark); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.section-header h2 { font-family: 'Source Serif 4', serif; font-size: clamp(2rem, 3.5vw, 2.6rem); font-weight: 600; line-height: 1.25; margin-bottom: 1rem; }
.section-header p { font-size: 1.05rem; color: var(--charcoal-soft); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.step-card { background: white; padding: 2.5rem 2rem; border-radius: 24px; text-align: center; box-shadow: 0 4px 20px var(--shadow-soft); transition: all 0.3s ease; position: relative; }
.step-card:hover { transform: translateY(-8px); box-shadow: 0 12px 40px rgba(0,0,0,0.1); }
.step-number { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); width: 36px; height: 36px; background: var(--sage); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.95rem; }
.step-icon { width: 72px; height: 72px; background: var(--light-sage); border-radius: 20px; margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; }
.step-icon svg { width: 36px; height: 36px; color: var(--sage-dark); }
.step-card h3 { font-family: 'Source Serif 4', serif; font-size: 1.4rem; font-weight: 600; margin-bottom: 0.8rem; }
.step-card p { font-size: 0.95rem; color: var(--charcoal-soft); line-height: 1.6; }

/* Features */
.features { padding: 6rem 4rem; background: var(--soft-white); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.feature-card { background: white; padding: 2rem; border-radius: 20px; border: 1px solid var(--light-sage); display: flex; gap: 1.5rem; transition: all 0.3s ease; }
.feature-card:hover { border-color: var(--sage); box-shadow: 0 8px 30px var(--shadow-soft); }
.feature-icon { width: 56px; height: 56px; background: var(--light-sage); border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-icon svg { width: 28px; height: 28px; color: var(--sage-dark); }
.feature-content h3 { font-family: 'Source Serif 4', serif; font-size: 1.2rem; font-weight: 600; margin-bottom: 0.5rem; }
.feature-content p { font-size: 0.95rem; color: var(--charcoal-soft); line-height: 1.6; }

/* Scam Types */
.scam-types { padding: 6rem 4rem; background: var(--charcoal); color: white; }
.scam-types .section-header h2 { color: white; }
.scam-types .section-header p { color: rgba(255,255,255,0.7); }
.scam-types .section-label { color: var(--coral-light); }
.scam-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.scam-card { background: rgba(255,255,255,0.05); padding: 1.8rem; border-radius: 16px; border: 1px solid rgba(255,255,255,0.1); text-align: center; transition: all 0.3s ease; }
.scam-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-5px); }
.scam-icon { width: 56px; height: 56px; background: rgba(255,255,255,0.1); border-radius: 14px; margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center; }
.scam-icon svg { width: 28px; height: 28px; color: var(--coral-light); }
.scam-card h4 { font-family: 'Source Serif 4', serif; font-size: 1.1rem; font-weight: 500; margin-bottom: 0.5rem; }
.scam-card p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* Family */
.family { padding: 6rem 4rem; background: var(--warm-cream); }
.family-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.family-card-main { background: white; border-radius: 24px; padding: 2rem; box-shadow: 0 20px 50px var(--shadow-soft); }
.family-card-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--light-sage); }
.family-avatar { width: 50px; height: 50px; background: linear-gradient(135deg, var(--trust-blue) 0%, var(--trust-blue-dark) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 600; }
.family-card-header h4 { font-weight: 600; color: var(--charcoal); }
.family-card-header span { font-size: 0.85rem; color: var(--charcoal-soft); }
.review-item { background: var(--warm-cream); border-radius: 12px; padding: 1rem; margin-bottom: 1rem; }
.review-item-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.review-label { font-size: 0.8rem; font-weight: 600; color: var(--warm-coral); text-transform: uppercase; letter-spacing: 0.05em; }
.review-time { font-size: 0.75rem; color: var(--charcoal-soft); }
.review-item p { font-size: 0.9rem; color: var(--charcoal); }
.review-actions { display: flex; gap: 0.8rem; margin-top: 1rem; }
.review-btn { flex: 1; padding: 0.7rem; border-radius: 8px; font-size: 0.85rem; font-weight: 600; text-align: center; cursor: pointer; border: none; }
.review-btn.safe { background: var(--sage); color: white; }
.review-btn.scam { background: var(--warm-coral); color: white; }
.family-content h2 { font-family: 'Source Serif 4', serif; font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 600; line-height: 1.25; margin-bottom: 1.5rem; }
.family-content p { font-size: 1.05rem; color: var(--charcoal-soft); margin-bottom: 1.5rem; }
.family-benefits { list-style: none; margin-top: 2rem; }
.family-benefits li { display: flex; align-items: flex-start; gap: 0.8rem; margin-bottom: 1rem; font-size: 0.95rem; color: var(--charcoal-soft); }
.family-benefits svg { width: 22px; height: 22px; color: var(--sage); flex-shrink: 0; margin-top: 2px; }

/* Testimonials */
.testimonials { padding: 6rem 4rem; background: var(--soft-white); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.testimonial-card { background: white; padding: 2rem; border-radius: 20px; border: 1px solid var(--light-sage); transition: all 0.3s ease; }
.testimonial-card:hover { box-shadow: 0 10px 40px var(--shadow-soft); }
.testimonial-stars { color: #F59E0B; margin-bottom: 1rem; font-size: 1rem; letter-spacing: 0.1em; }
.testimonial-text { font-size: 1rem; line-height: 1.7; margin-bottom: 1.5rem; color: var(--charcoal); }
.testimonial-author { display: flex; align-items: center; gap: 0.8rem; }
.author-avatar { width: 46px; height: 46px; background: var(--light-sage); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Source Serif 4', serif; font-size: 1.1rem; font-weight: 600; color: var(--sage-dark); }
.author-info h5 { font-weight: 600; font-size: 0.95rem; color: var(--charcoal); }
.author-info span { font-size: 0.85rem; color: var(--charcoal-soft); }

/* CTA */
.cta { padding: 6rem 4rem; background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%); text-align: center; position: relative; overflow: hidden; }
.cta-content { position: relative; z-index: 1; max-width: 650px; margin: 0 auto; }
.cta h2 { font-family: 'Source Serif 4', serif; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 600; color: white; margin-bottom: 1rem; }
.cta p { font-size: 1.1rem; color: rgba(255,255,255,0.9); margin-bottom: 2rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta .btn-primary { background: white; color: var(--sage-dark); }
.cta .btn-primary:hover { background: var(--charcoal); color: white; }
.cta .btn-secondary { border-color: white; color: white; }
.cta .btn-secondary:hover { background: white; color: var(--sage-dark); }

/* Footer */
footer { padding: 4rem 4rem 2rem; background: var(--charcoal); color: white; }
.footer-content { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .logo { margin-bottom: 1rem; display: inline-flex; }
.footer-brand .logo-text { color: white; }
.footer-brand > p { color: rgba(255,255,255,0.6); font-size: 0.95rem; max-width: 280px; margin-bottom: 1.5rem; }
.app-badges { display: flex; gap: 0.8rem; }
.app-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1rem; background: rgba(255,255,255,0.1); border-radius: 8px; color: white; text-decoration: none; font-size: 0.8rem; font-weight: 500; transition: all 0.3s ease; }
.app-badge:hover { background: rgba(255,255,255,0.2); }
.app-badge svg { width: 18px; height: 18px; }
.footer-column h4 { font-family: 'Source Serif 4', serif; font-size: 1.1rem; margin-bottom: 1.2rem; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 0.7rem; }
.footer-column a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; transition: color 0.3s ease; }
.footer-column a:hover { color: white; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.5); text-decoration: none; }
.footer-bottom a:hover { color: white; }

/* Responsive */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content { max-width: 100%; }
    .hero-buttons { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-visual { margin-top: 3rem; }
    .float-notification, .float-family { display: none; }
    .steps-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .features-grid { grid-template-columns: 1fr; }
    .scam-grid { grid-template-columns: repeat(2, 1fr); }
    .family-container { grid-template-columns: 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    html { font-size: 16px; }
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .hero, .how-it-works, .features, .scam-types, .family, .testimonials, .cta, footer { padding-left: 1.5rem; padding-right: 1.5rem; }
    .hero-bg { width: 100%; border-radius: 0; }
    .scam-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .app-badges { flex-direction: column; }
}