/* ============================================================
   WebNotify Pro - Landing Page Styles
   Premium SaaS Landing Page
   ============================================================ */

/* ── Container ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Navigation ── */
.landing-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.landing-nav.scrolled {
    background: rgba(248,250,252,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.landing-nav .container {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-brand { display: flex; align-items: center; gap: 10px; }

.brand-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.nav-links a {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-links a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-actions { display: flex; gap: 10px; }

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    margin-left: auto;
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-secondary); padding: 12px; border-bottom: 1px solid var(--border); flex-direction: column; }
    .nav-links.open { display: flex; }
    .nav-actions { display: none; }
    .nav-mobile-toggle { display: flex; }
}

/* ── Hero ── */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-orbs { position: absolute; inset: 0; pointer-events: none; }

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(99,102,241,0.3) 0%, transparent 70%);
    top: -200px; left: -200px;
    animation: orbFloat 8s ease-in-out infinite;
}

.orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(139,92,246,0.2) 0%, transparent 70%);
    bottom: -200px; right: -200px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

.orb-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.3);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.btn-xl { padding: 16px 32px; font-size: 16px; border-radius: var(--radius); }

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stat { text-align: center; }
.hero-stat-value { font-size: 1.75rem; font-weight: 900; font-family: var(--font-display); background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }
.hero-stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-preview { position: absolute; pointer-events: none; }

/* ── Sections ── */
.logos-section { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-secondary); }
.logos-label { text-align: center; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.logos-row { display: flex; gap: 40px; justify-content: center; align-items: center; flex-wrap: wrap; }
.logo-item { font-size: 16px; font-weight: 700; color: var(--text-muted); opacity: 0.6; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-badge { display: inline-flex; align-items: center; padding: 6px 16px; background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3); border-radius: var(--radius-full); font-size: 13px; font-weight: 600; color: var(--primary-light); margin-bottom: 16px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 16px; }

/* ── Features ── */
.features-section { padding: 100px 0; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    margin-bottom: 18px;
}

.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }

/* ── Pricing ── */
.pricing-section { padding: 100px 0; background: var(--bg-secondary); }

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    font-size: 14px;
    font-weight: 500;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(99,102,241,0.05) 0%, var(--bg-card) 100%);
    transform: scale(1.03);
    box-shadow: 0 0 40px rgba(99,102,241,0.15);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.plan-name { font-size: 1.1rem; font-weight: 800; margin-bottom: 6px; }
.plan-description { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; min-height: 36px; }

.plan-price {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    margin-bottom: 6px;
}

.price-currency { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; color: var(--text-muted); }
.price-amount { font-size: 3rem; font-weight: 900; font-family: var(--font-display); line-height: 1; }
.price-period { font-size: 14px; color: var(--text-muted); margin-bottom: 8px; }
.plan-trial { font-size: 12px; color: var(--success); margin-bottom: 20px; }

.plan-features { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.plan-feature { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.plan-feature i { color: var(--success); font-size: 12px; flex-shrink: 0; }

/* ── Testimonials ── */
.testimonials-section { padding: 100px 0; }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.testimonial-stars { margin-bottom: 14px; }
.testimonial-content { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }

/* ── CTA ── */
.cta-section { padding: 80px 0; }

.cta-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-orb {
    position: absolute;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: rgba(99,102,241,0.3);
    filter: blur(60px);
}

.cta-card h2 { color: white; font-size: clamp(1.5rem, 3vw, 2.5rem); margin-bottom: 16px; }
.cta-card p { color: rgba(255,255,255,0.8); font-size: 16px; max-width: 500px; margin: 0 auto 36px; }

/* ── FAQ ── */
.faq-section { padding: 100px 0; background: var(--bg-secondary); }

.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 18px 20px;
    background: none;
    border: none;
    text-align: left;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
}

.faq-icon { transition: var(--transition); flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--text-muted);
    font-size: 13.5px;
    line-height: 1.7;
}

.faq-item.open .faq-answer { max-height: 200px; padding: 0 20px 18px; }

/* ── Footer ── */
.landing-footer {
    padding: 80px 0 40px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-col a:hover { color: var(--text-primary); }

.footer-social {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-social:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}

@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; } .hero-stats { flex-direction: column; } .hero-stat-divider { width: 40px; height: 1px; } }