:root {
    --em-primary: #0d9488;
    --em-primary-dark: #0f766e;
    --em-accent: #f97316;
    --em-accent-hover: #ea580c;
    --em-dark: #0f172a;
    --em-muted: #64748b;
    --em-light: #f0fdfa;
    --em-gradient: linear-gradient(135deg, #0f766e 0%, #1d4ed8 45%, #7c3aed 100%);
    --em-shadow: 0 10px 40px rgba(13, 148, 136, 0.15);
    --em-radius: 1rem;
    --em-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* { scroll-behavior: smooth; }

.landing-body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--em-dark);
    background: #fff;
    overflow-x: hidden;
}

/* Navbar */
.landing-nav {
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.92) !important;
    transition: box-shadow var(--em-transition), padding var(--em-transition);
}
.landing-nav.scrolled { box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08); }
.landing-nav .nav-link {
    font-weight: 500;
    color: var(--em-dark) !important;
    position: relative;
    transition: color 0.2s;
}
.landing-nav .nav-link:hover { color: var(--em-primary) !important; }
.landing-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--em-primary);
    border-radius: 2px;
}
.navbar-brand { font-size: 1.35rem; letter-spacing: -0.02em; }

/* Hero */
.hero-section {
    background: var(--em-gradient);
    min-height: 88vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-demo-card {
    animation: float 6s ease-in-out infinite;
    border: 1px solid rgba(255,255,255,0.2);
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.hero-text-glow {
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.35);
}
.hero-glass {
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.35) !important;
}
.testimonial-card { transition: transform 0.3s, box-shadow 0.3s; }
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(13,148,136,0.12) !important; }
.testimonial-avatar { object-fit: cover; border: 3px solid #99f6e4; }
.em-btn-pulse {
    animation: btnPulse 2.5s ease-in-out infinite;
}
@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.5); }
    50% { box-shadow: 0 0 0 12px rgba(251, 191, 36, 0); }
}
.hero-brand .brand-logo-text strong { color: #fff; }
.hero-brand .brand-logo-text small { color: rgba(255,255,255,0.75); }
.hero-brand .brand-logo-icon { color: #fbbf24; }

.page-hero {
    background: var(--em-gradient);
    color: #fff;
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, #fff, transparent);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Cards */
.em-card {
    border: none;
    border-radius: var(--em-radius);
    box-shadow: var(--em-shadow);
    transition: transform var(--em-transition), box-shadow var(--em-transition);
    background: #fff;
    overflow: hidden;
}
.em-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(26, 86, 219, 0.18);
}
.category-card, .feature-card { composes: em-card; }
.category-card:hover, .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--em-shadow);
}

/* Pricing */
.pricing-card {
    border-radius: var(--em-radius);
    border: 2px solid #e2e8f0;
    transition: all var(--em-transition);
    height: 100%;
    background: #fff;
}
.pricing-card:hover { border-color: var(--em-primary); transform: translateY(-8px); box-shadow: var(--em-shadow); }
.pricing-card.featured {
    border-color: var(--em-primary);
    transform: scale(1.03);
    box-shadow: 0 20px 60px rgba(26, 86, 219, 0.2);
    z-index: 2;
}
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-badge {
    background: var(--em-gradient);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.35rem 1rem;
}
.pricing-price { font-size: 2.75rem; font-weight: 800; color: var(--em-primary); line-height: 1; }
.pricing-features li {
    padding: 0.45rem 0;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}
.pricing-features li:last-child { border-bottom: none; }
.plan-feature-stars {
    display: inline-flex;
    gap: 1px;
    flex-shrink: 0;
    min-width: 2.5rem;
}
.plan-feature-star {
    font-size: 0.65rem;
    color: #f59e0b;
}
.plan-feature-star.empty {
    color: #e2e8f0;
}

/* Blog */
.blog-card {
    border-radius: var(--em-radius);
    overflow: hidden;
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all var(--em-transition);
    height: 100%;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--em-shadow); }
.blog-card-img {
    height: 180px;
    background: var(--em-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.9);
    font-size: 2.5rem;
}
.blog-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(26, 86, 219, 0.1);
    color: var(--em-primary);
}

/* FAQ */
.faq-search {
    border-radius: 999px;
    padding: 0.85rem 1.25rem 0.85rem 2.75rem;
    border: 2px solid #e2e8f0;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-search:focus {
    border-color: var(--em-primary);
    box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.12);
}
.faq-category-pill {
    border-radius: 999px;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    border: 2px solid #e2e8f0;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
}
.faq-category-pill:hover, .faq-category-pill.active {
    border-color: var(--em-primary);
    background: var(--em-primary);
    color: #fff;
}
.faq-accordion .accordion-item {
    border: none;
    margin-bottom: 0.75rem;
    border-radius: var(--em-radius) !important;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.faq-accordion .accordion-button {
    font-weight: 600;
    padding: 1.1rem 1.25rem;
    background: #fff;
}
.faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(26, 86, 219, 0.06);
    color: var(--em-primary);
    box-shadow: none;
}

/* Affiliate */
.affiliate-stat {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--em-radius);
    background: #fff;
    box-shadow: var(--em-shadow);
}
.affiliate-stat .stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--em-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.affiliate-tier {
    border-radius: var(--em-radius);
    padding: 1.5rem;
    border: 2px solid #e2e8f0;
    transition: all var(--em-transition);
    height: 100%;
}
.affiliate-tier:hover { border-color: var(--em-primary); transform: translateY(-4px); }
.affiliate-tier.gold { border-color: var(--em-accent); background: linear-gradient(180deg, #fffbeb 0%, #fff 100%); }
.earnings-calculator {
    background: var(--em-gradient);
    border-radius: var(--em-radius);
    color: #fff;
    padding: 2rem;
}
.earnings-calculator input[type=range] { accent-color: var(--em-accent); }

/* API Docs */
.api-sidebar {
    position: sticky;
    top: 90px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}
.api-nav-link {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    color: var(--em-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.api-nav-link:hover, .api-nav-link.active {
    background: rgba(26, 86, 219, 0.1);
    color: var(--em-primary);
    font-weight: 600;
}
.api-endpoint {
    border-radius: var(--em-radius);
    border: 1px solid #e2e8f0;
    margin-bottom: 1rem;
    overflow: hidden;
}
.api-endpoint-header {
    padding: 0.85rem 1rem;
    background: #f8fafc;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}
.api-method {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 0.35rem;
    min-width: 52px;
    text-align: center;
}
.api-method.get { background: #dcfce7; color: #166534; }
.api-method.post { background: #dbeafe; color: #1e40af; }
.api-method.put { background: #fef3c7; color: #92400e; }
.api-method.delete { background: #fee2e2; color: #991b1b; }
.code-block {
    background: #0f172a;
    color: #e2e8f0;
    border-radius: 0.5rem;
    padding: 1rem;
    font-size: 0.82rem;
    position: relative;
    overflow-x: auto;
}
.code-block .copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 0.75rem;
    opacity: 0.7;
}
.api-try-form {
    background: #f8fafc;
    border-radius: var(--em-radius);
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
}

/* Stats bar */
.stats-bar {
    background: var(--em-dark);
    color: #fff;
    padding: 2.5rem 0;
}
.stats-bar .stat-item h3 { font-size: 2rem; font-weight: 800; color: var(--em-accent); margin: 0; }

/* Footer */
footer a:hover { color: #fff !important; }

/* Utilities */
.text-gradient {
    background: var(--em-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.btn-em-primary {
    background: var(--em-gradient);
    border: none;
    color: #fff;
    font-weight: 600;
    padding: 0.65rem 1.5rem;
    border-radius: 0.6rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-em-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 86, 219, 0.35);
    color: #fff;
}
.section-title { font-weight: 800; letter-spacing: -0.02em; }
.section-subtitle { color: var(--em-muted); max-width: 600px; margin: 0 auto; }

@media (max-width: 768px) {
    .pricing-card.featured { transform: none; }
    .hero-section { min-height: auto; padding: 3rem 0; }
}

/* Product mockups */
.mock-dashboard { border-radius: 1rem; overflow: hidden; background: #fff; border: 1px solid #e2e8f0; }
.mock-dash-top { background: #f1f5f9; padding: 0.6rem 1rem; display: flex; align-items: center; }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 4px; }
.mock-dash-body { padding: 1.25rem; }
.mock-stat-card { background: var(--em-light); border-radius: 0.5rem; padding: 0.75rem; text-align: center; }
.mock-chart { height: 80px; background: linear-gradient(180deg, rgba(13,148,136,0.2) 0%, transparent 100%); border-radius: 0.5rem; border-bottom: 2px solid var(--em-primary); }
.mock-list-item { padding: 0.5rem 0; border-bottom: 1px solid #f1f5f9; font-size: 0.85rem; }
.mock-phone { width: 280px; background: #111b21; border-radius: 2rem; padding: 0.5rem; border: 4px solid #334155; }
.mock-phone-notch { width: 80px; height: 6px; background: #334155; border-radius: 3px; margin: 0.25rem auto 0.5rem; }
.mock-wa-header { background: #075e54; color: #fff; padding: 0.75rem 1rem; border-radius: 1rem 1rem 0 0; font-weight: 600; }
.mock-wa-chat { background: #e5ddd5; min-height: 260px; border-radius: 0 0 1.5rem 1.5rem; }
.mock-wa-bubble { max-width: 85%; padding: 0.5rem 0.75rem; border-radius: 0.5rem; font-size: 0.8rem; margin-bottom: 0.5rem; line-height: 1.4; }
.mock-wa-in { background: #fff; margin-right: auto; }
.mock-wa-out { background: #dcf8c6; margin-left: auto; }
.mock-wa-ai { border-left: 3px solid var(--em-primary); }

/* Compact pricing — fit 4 plans in one viewport */
.page-hero-compact { padding: 1.75rem 0 1.25rem !important; min-height: auto !important; }
.pricing-compact-wrap { max-height: none; }
.pricing-compact-row { align-items: stretch; }
.pricing-card-compact { border-width: 1px; }
.pricing-card-compact.featured { transform: none; box-shadow: 0 8px 28px rgba(26, 86, 219, 0.15); }
.pricing-card-compact .pricing-badge { font-size: 0.65rem; padding: 0.25rem 0.65rem; }
.pricing-price-compact { font-size: 1.65rem !important; }
.pricing-features-compact li { padding: 0.2rem 0 !important; font-size: 0.75rem !important; border-bottom: none; }
.pricing-features-compact .plan-feature-stars { display: none; }

/* Pricing page — compact cards, all features visible, no scrollbars */
.pricing-full-section .pricing-card.featured { transform: none; }
.pricing-full-section .pricing-card.featured:hover { transform: translateY(-4px); }
.pricing-card-sm { border-width: 1px; }
.pricing-card-sm .pricing-badge { font-size: 0.62rem; padding: 0.2rem 0.5rem; letter-spacing: 0.04em; }
.pricing-price-sm { font-size: 1.45rem !important; line-height: 1.1; }
.pricing-features-sm li {
    padding: 0.15rem 0 !important;
    font-size: 0.7rem !important;
    line-height: 1.35;
    border-bottom: none !important;
    gap: 0.35rem !important;
}
.pricing-features-sm .bi-check-circle-fill { font-size: 0.65rem; }
.pricing-cards-row { align-items: stretch; }
.pricing-cards-row .pricing-card-sm {
    max-height: none;
    overflow: visible;
}
.pricing-trust-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}
@media (max-width: 767px) {
    .pricing-trust-bar { grid-template-columns: 1fr; }
}
.pricing-trust-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border-radius: 1rem;
    text-decoration: none;
    color: #0f172a;
    border: 2px solid #e2e8f0;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    background: #fff;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
    min-height: 76px;
}
.pricing-trust-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
    color: #0f172a;
}
.pricing-trust-icon {
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}
.pricing-trust-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
    line-height: 1.3;
}
.pricing-trust-title {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: #0f172a;
}
.pricing-trust-sub {
    display: block;
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.35;
}
.pricing-trust-refund { border-color: #a7f3d0; }
.pricing-trust-refund .pricing-trust-icon { background: #ecfdf5; color: #059669; }
.pricing-trust-faq { border-color: #bfdbfe; }
.pricing-trust-faq .pricing-trust-icon { background: #eff6ff; color: #2563eb; }
.pricing-trust-start { border-color: #fde68a; }
.pricing-trust-start .pricing-trust-icon { background: #fffbeb; color: #d97706; }
.pricing-compare-table th, .pricing-compare-table td { vertical-align: middle; }
@media (min-width: 992px) {
    .pricing-compact-wrap .pricing-compact-row { min-height: 0; }
    .pricing-card-compact { max-height: calc(100vh - 220px); overflow: hidden; }
}