/* ============================================================
   BEAUTY LUXURY - Landing Page Styles
   ============================================================ */

/* NAV */
.landing-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-fixed);
    padding: var(--space-4) var(--space-6);
    transition: all var(--transition-base);
}
.landing-nav.scrolled {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-brand {
    display: flex; align-items: center; gap: var(--space-3);
    font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 800;
    color: var(--text-primary); text-decoration: none;
}
.nav-brand-icon {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md); box-shadow: 0 4px 12px var(--primary-glow);
}
.nav-brand-icon svg { width: 20px; height: 20px; fill: white; }
.nav-links { display: flex; align-items: center; gap: var(--space-8); list-style: none; }
.nav-links a {
    color: var(--text-secondary); font-size: var(--text-sm); font-weight: 500;
    transition: color var(--transition-fast); text-decoration: none;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
    padding: 0.6rem 1.25rem !important;
    background: var(--primary) !important;
    color: white !important;
    border-radius: var(--radius-lg) !important;
    font-weight: 600 !important;
    transition: all var(--transition-base) !important;
}
.nav-cta:hover { background: var(--primary-light) !important; transform: translateY(-1px); box-shadow: 0 4px 15px var(--primary-glow); }

/* Mobile Menu */
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); padding: var(--space-2); cursor: pointer; }
.nav-toggle svg { width: 24px; height: 24px; }

/* HERO */
.hero {
    min-height: 100vh; display: flex; align-items: center; position: relative;
    padding: calc(var(--header-height) + var(--space-12)) var(--space-6) var(--space-12);
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
.hero-bg::before {
    content: ''; position: absolute; width: 800px; height: 800px; border-radius: 50%;
    background: radial-gradient(circle, hsla(var(--primary-h), 70%, 50%, 0.15), transparent 70%);
    top: -300px; right: -200px; animation: float 12s ease-in-out infinite;
}
.hero-bg::after {
    content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, hsla(var(--primary-h), 60%, 40%, 0.1), transparent 70%);
    bottom: -200px; left: -100px; animation: float 15s ease-in-out infinite reverse;
}
.hero-glow {
    position: absolute; width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, hsla(270, 60%, 50%, 0.08), transparent 70%);
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    animation: float 10s ease-in-out infinite 2s;
}
.hero-inner {
    max-width: var(--container-max); margin: 0 auto; position: relative; z-index: 1;
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center;
}
.hero-content { animation: fadeInUp 0.8s ease-out; }
.hero-badge {
    display: inline-flex; align-items: center; gap: var(--space-2);
    padding: 0.4rem 1rem; background: var(--primary-bg); border: 1px solid var(--primary-glow);
    border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600;
    color: var(--primary-light); margin-bottom: var(--space-6);
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); animation: pulse 2s infinite; }
.hero-title {
    font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 900; line-height: 1.1; margin-bottom: var(--space-6);
}
.hero-title .gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--primary-light), hsl(calc(var(--primary-h) + 40), 80%, 70%));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-description {
    font-size: var(--text-lg); color: var(--text-secondary);
    line-height: var(--leading-relaxed); margin-bottom: var(--space-8); max-width: 520px;
}
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-visual {
    position: relative; animation: fadeInUp 1s ease-out 0.2s both;
}
.hero-mockup {
    width: 100%; border-radius: var(--radius-2xl);
    border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow-lg);
    background: var(--glass-bg); overflow: hidden;
}
.hero-mockup img { width: 100%; height: auto; display: block; }
.hero-float-card {
    position: absolute; padding: var(--space-4); background: var(--glass-bg-strong);
    backdrop-filter: blur(16px); border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl); box-shadow: var(--glass-shadow);
    animation: float 6s ease-in-out infinite;
}
.hero-float-card.card-1 { bottom: 10%; left: -30px; }
.hero-float-card.card-2 { top: 10%; right: -20px; animation-delay: 2s; }

/* SECTION BASE */
.section {
    padding: var(--space-24) var(--space-6); position: relative;
}
.section-inner {
    max-width: var(--container-max); margin: 0 auto;
}
.section-header {
    text-align: center; max-width: 640px; margin: 0 auto var(--space-16);
}
.section-label {
    display: inline-block; font-size: var(--text-xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.15em; color: var(--primary);
    margin-bottom: var(--space-4);
}
.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: var(--space-4);
}
.section-description {
    font-size: var(--text-lg); color: var(--text-secondary); line-height: var(--leading-relaxed);
}

/* BENEFITS */
.benefits-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6);
}
.benefit-card {
    background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border); border-radius: var(--radius-xl);
    padding: var(--space-8); transition: all var(--transition-base);
    position: relative; overflow: hidden;
}
.benefit-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0; transition: opacity var(--transition-base);
}
.benefit-card:hover { transform: translateY(-4px); border-color: var(--glass-border-strong); box-shadow: var(--glass-shadow-lg); }
.benefit-card:hover::before { opacity: 1; }
.benefit-icon {
    width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
    background: var(--glass-bg-strong); border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg); color: var(--primary);
    margin-bottom: var(--space-5); transition: all var(--transition-base);
}
.benefit-card:hover .benefit-icon {
    background: var(--primary); color: white;
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 20px var(--primary-glow);
    border-color: var(--primary);
}
.benefit-title { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); }
.benefit-text { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); }

/* HOW IT WORKS */
.steps-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8);
    position: relative;
}
.steps-grid::before {
    content: ''; position: absolute; top: 40px; left: 20%; right: 20%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-glow), var(--primary), var(--primary-glow), transparent);
}
.step-card { text-align: center; position: relative; }
.step-number {
    width: 80px; height: 80px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-full); margin: 0 auto var(--space-6);
    font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 900; color: white;
    box-shadow: 0 8px 30px var(--primary-glow); position: relative; z-index: 1;
}
.step-title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-3); }
.step-text { font-size: var(--text-sm); color: var(--text-secondary); max-width: 280px; margin: 0 auto; line-height: var(--leading-relaxed); }

/* PRICING */
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); align-items: start;
}
.pricing-card {
    background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border); border-radius: var(--radius-2xl);
    padding: var(--space-8); text-align: center;
    transition: all var(--transition-base); position: relative; overflow: hidden;
}
.pricing-card.featured {
    border-color: var(--primary); background: var(--glass-bg-strong);
    transform: scale(1.05); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--primary-glow);
}
.pricing-popular {
    position: absolute; top: 0; left: 0; right: 0; padding: 0.4rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    font-size: var(--text-xs); font-weight: 700; color: white;
    text-transform: uppercase; letter-spacing: 0.1em;
}
.pricing-name { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-2); }
.pricing-card.featured .pricing-name { margin-top: var(--space-6); }
.pricing-desc { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-6); }
.pricing-price {
    margin-bottom: var(--space-6);
}
.pricing-currency { font-size: var(--text-lg); font-weight: 600; vertical-align: top; color: var(--text-secondary); }
.pricing-value { font-family: var(--font-heading); font-size: var(--text-5xl); font-weight: 900; color: var(--primary); }
.pricing-period { font-size: var(--text-sm); color: var(--text-muted); }
.pricing-save {
    display: inline-block; padding: 0.25rem 0.75rem; background: var(--success-bg);
    color: var(--success); border-radius: var(--radius-full);
    font-size: var(--text-xs); font-weight: 700; margin-bottom: var(--space-4);
}
.pricing-features { list-style: none; margin-bottom: var(--space-8); text-align: left; }
.pricing-features li {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3) 0; font-size: var(--text-sm); color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-check { color: var(--success); flex-shrink: 0; }

/* FAQ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
    background: var(--glass-bg); backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border); border-radius: var(--radius-xl);
    margin-bottom: var(--space-3); overflow: hidden; transition: all var(--transition-base);
}
.faq-item.active { border-color: var(--primary-glow); }
.faq-question {
    width: 100%; padding: var(--space-5) var(--space-6);
    display: flex; align-items: center; justify-content: space-between;
    background: none; border: none; color: var(--text-primary);
    font-size: var(--text-base); font-weight: 600; text-align: left; cursor: pointer;
    transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
    flex-shrink: 0; width: 24px; height: 24px;
    transition: transform var(--transition-base);
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height var(--transition-slow);
}
.faq-answer-inner {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed);
}

/* CTA FINAL */
.cta-section {
    text-align: center; padding: var(--space-20) var(--space-6);
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, hsla(var(--primary-h), 60%, 20%, 0.3), hsla(var(--primary-h), 80%, 40%, 0.1));
    border-radius: var(--radius-2xl);
}
.cta-inner { position: relative; z-index: 1; }
.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: var(--space-4);
}
.cta-text { font-size: var(--text-lg); color: var(--text-secondary); margin-bottom: var(--space-8); max-width: 500px; margin-left: auto; margin-right: auto; }

/* FOOTER */
.landing-footer {
    padding: var(--space-12) var(--space-6) var(--space-6);
    border-top: 1px solid var(--border-color);
}
.footer-inner {
    max-width: var(--container-max); margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-12);
}
.footer-brand p { font-size: var(--text-sm); color: var(--text-secondary); margin-top: var(--space-3); max-width: 320px; line-height: var(--leading-relaxed); }
.footer-title { font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: var(--space-4); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--space-2); }
.footer-links a { color: var(--text-secondary); font-size: var(--text-sm); transition: color var(--transition-fast); text-decoration: none; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
    max-width: var(--container-max); margin: var(--space-8) auto 0;
    padding-top: var(--space-6); border-top: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    font-size: var(--text-xs); color: var(--text-muted);
}

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial-card {
    background: var(--glass-bg); backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border); border-radius: var(--radius-xl);
    padding: var(--space-6); transition: all var(--transition-base);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--glass-shadow-lg); }
.testimonial-stars { color: #fbbf24; margin-bottom: var(--space-3); font-size: var(--text-sm); letter-spacing: 2px; }
.testimonial-text { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); margin-bottom: var(--space-5); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: var(--radius-full);
    background: var(--primary-bg); display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--primary); font-size: var(--text-sm);
}
.testimonial-name { font-weight: 600; font-size: var(--text-sm); }
.testimonial-role { font-size: var(--text-xs); color: var(--text-muted); }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { max-width: 500px; margin: 0 auto; }
    .benefits-grid, .pricing-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-card.featured { transform: scale(1); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg-secondary); flex-direction: column; align-items: center; justify-content: center; gap: var(--space-6); z-index: var(--z-modal); }
    .nav-links.active { display: flex; }
    .nav-toggle { display: block; z-index: calc(var(--z-modal) + 1); }
    .steps-grid::before { display: none; }
    .steps-grid, .benefits-grid, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .hero-float-card { display: none; }
    .section { padding: var(--space-16) var(--space-4); }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: var(--space-2); text-align: center; }
}