/* ===== CANCELARTAG.COM.BR — Tema Rosa/Sem Parar ===== */
:root {
    --primary: hsl(340, 82%, 52%);
    --primary-dark: hsl(340, 82%, 42%);
    --primary-light: hsl(340, 60%, 96%);
    --primary-fg: #fff;
    --secondary: hsl(340, 60%, 96%);
    --secondary-fg: hsl(340, 82%, 42%);
    --bg: #fff;
    --fg: hsl(220, 20%, 15%);
    --muted: hsl(220, 10%, 46%);
    --muted-bg: hsl(220, 14%, 96%);
    --border: hsl(220, 13%, 91%);
    --whatsapp: hsl(142, 70%, 45%);
    --whatsapp-dark: hsl(142, 70%, 38%);
    --radius: 0.75rem;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Animations */
.stat-item, .operadora-card, .solucao-card, .depoimento-card, .faq-item {
    opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease;
}
.stat-item.visible, .operadora-card.visible, .solucao-card.visible, .depoimento-card.visible, .faq-item.visible {
    opacity: 1; transform: translateY(0);
}
.operadora-card:nth-child(2), .faq-item:nth-child(2) { transition-delay: 0.1s; }
.operadora-card:nth-child(3), .faq-item:nth-child(3) { transition-delay: 0.2s; }
.operadora-card:nth-child(4), .faq-item:nth-child(4) { transition-delay: 0.3s; }
.operadora-card:nth-child(5), .faq-item:nth-child(5) { transition-delay: 0.4s; }
.operadora-card:nth-child(6), .faq-item:nth-child(6) { transition-delay: 0.5s; }

/* Top Banner */
.top-banner {
    background: var(--primary); color: white; text-align: center;
    padding: 10px 16px; font-size: 0.85rem; font-weight: 500;
}
.top-banner strong { text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 12px 0; transition: all 0.3s ease;
    background: white; border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}
.header.scrolled {
    background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    padding: 10px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.1rem; color: var(--fg); }
.logo-icon { width: 28px; height: 28px; color: var(--primary); }
.nav-desktop { display: flex; gap: 28px; }
.nav-desktop a {
    font-size: 0.875rem; font-weight: 500; color: var(--muted); transition: color 0.3s;
}
.nav-desktop a:hover { color: var(--primary); }
.btn-whatsapp-header {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 18px; background: var(--whatsapp); color: #fff;
    font-size: 0.85rem; font-weight: 600; border-radius: 100px; transition: all 0.3s;
}
.btn-whatsapp-header:hover { background: var(--whatsapp-dark); transform: translateY(-1px); }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; }
.mobile-menu-btn span { width: 22px; height: 2px; background: var(--fg); border-radius: 2px; transition: all 0.3s; }
.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); }
.nav-mobile {
    display: none; flex-direction: column; background: white; max-height: 0; overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease; padding: 0 2rem;
}
.nav-mobile.active { max-height: 300px; padding: 16px 2rem; border-bottom: 1px solid var(--border); }
.nav-mobile a { padding: 10px 0; font-size: 0.95rem; color: var(--muted); border-bottom: 1px solid var(--border); }

/* Hero */
.hero {
    position: relative; min-height: 80vh; display: flex; align-items: center;
    background: linear-gradient(135deg, hsl(340, 82%, 55%) 0%, hsl(340, 75%, 48%) 100%);
    padding: 100px 0 80px; text-align: center; color: white; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-blob {
    position: absolute; border-radius: 50%; opacity: 0.15;
    background: white;
}
.hero-blob-1 { width: 400px; height: 400px; top: -100px; right: -100px; }
.hero-blob-2 { width: 300px; height: 300px; bottom: -80px; left: -80px; }
.hero-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.badge {
    display: inline-block; padding: 6px 16px;
    background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3);
    border-radius: 100px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.highlight { color: #fff; text-decoration: underline; text-underline-offset: 6px; text-decoration-color: rgba(255,255,255,0.4); }
.hero-subtitle { font-size: 1.15rem; opacity: 0.9; font-weight: 500; margin-bottom: 8px; }
.hero-desc { font-size: 0.95rem; opacity: 0.7; margin-bottom: 32px; max-width: 540px; margin-left: auto; margin-right: auto; }
.btn-cta {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; background: var(--whatsapp); color: white;
    font-size: 1rem; font-weight: 700; border-radius: 100px; border: none; cursor: pointer;
    transition: all 0.3s; box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-cta:hover { background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 6px 30px rgba(37,211,102,0.4); }

/* Stats */
.stats { padding: 48px 0; background: var(--muted-bg); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center; }
.stat-number { font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--muted); font-weight: 500; }

/* Operadoras */
.operadoras { padding: 64px 0; }
.section-title { font-size: 2rem; font-weight: 800; text-align: center; margin-bottom: 8px; color: var(--fg); }
.section-subtitle { text-align: center; color: var(--muted); margin-bottom: 40px; }
.operadoras-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.operadora-card {
    display: flex; align-items: center; gap: 12px;
    padding: 20px; background: white; border: 1px solid var(--border);
    border-radius: var(--radius); transition: all 0.3s; cursor: default;
}
.operadora-card:hover { border-color: var(--primary); box-shadow: 0 4px 16px rgba(0,0,0,0.06); transform: translateY(-2px); }
.operadora-emoji { font-size: 1.5rem; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--primary-light); border-radius: 8px; }
.operadora-card span:last-child { font-weight: 600; }

/* Soluções */
.solucoes { padding: 64px 0; background: var(--muted-bg); }
.solucoes-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 24px; }
.solucao-card {
    padding: 28px; background: white; border: 1px solid var(--border);
    border-radius: var(--radius); transition: all 0.3s;
}
.solucao-card:hover { border-color: var(--primary); box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.solucao-emoji { font-size: 2rem; margin-bottom: 12px; }
.solucao-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.solucao-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 12px; line-height: 1.7; }
.solucao-link { color: var(--primary); font-weight: 600; font-size: 0.9rem; transition: color 0.3s; }
.solucao-link:hover { color: var(--primary-dark); }
.solucao-info {
    text-align: center; padding: 20px; background: rgba(var(--primary), 0.05);
    background: hsl(340, 82%, 52%, 0.06); border: 1px solid hsl(340, 82%, 52%, 0.15);
    border-radius: var(--radius); color: var(--muted); font-size: 0.9rem;
}

/* Depoimentos */
.depoimentos { padding: 64px 0; }
.depoimentos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.depoimento-card {
    padding: 24px; background: white; border: 1px solid var(--border);
    border-radius: var(--radius); transition: all 0.3s;
}
.depoimento-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.depoimento-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), hsl(320, 70%, 45%));
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700; font-size: 0.8rem; flex-shrink: 0;
}
.depo-nome { font-weight: 600; font-size: 0.9rem; }
.stars { color: #facc15; font-size: 0.8rem; letter-spacing: 2px; }
.depoimento-card p { color: var(--muted); font-size: 0.85rem; line-height: 1.7; font-style: italic; }

/* FAQ */
.faq { padding: 64px 0; background: var(--muted-bg); }
.faq-list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
    background: white; border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden; transition: all 0.3s;
}
.faq-item:hover { border-color: hsl(340, 82%, 80%); }
.faq-item.active { border-color: var(--primary); }
.faq-question {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 18px 20px; background: none; border: none; color: var(--fg);
    font-size: 0.95rem; font-weight: 600; font-family: inherit; cursor: pointer; text-align: left; gap: 12px;
}
.faq-chevron { width: 18px; height: 18px; flex-shrink: 0; color: var(--muted); transition: transform 0.3s; }
.faq-item.active .faq-chevron { transform: rotate(180deg); color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-item.active .faq-answer { max-height: 200px; padding: 0 20px 18px; }
.faq-answer p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

/* Footer */
.footer { padding: 32px 0; background: var(--fg); color: rgba(255,255,255,0.6); }
.footer-disclaimer {
    padding: 16px 20px; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); margin-bottom: 16px;
}
.footer-disclaimer p { font-size: 0.75rem; line-height: 1.6; }
.footer-copy { font-size: 0.75rem; text-align: center; }

/* WhatsApp Float */
.whatsapp-float {
    position: fixed; bottom: 20px; right: 20px; z-index: 99;
    width: 56px; height: 56px; background: var(--whatsapp); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.35); transition: all 0.3s;
    animation: pulse-wa 2s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); animation: none; }
@keyframes pulse-wa { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* Responsive */
@media (max-width: 768px) {
    .nav-desktop, .btn-whatsapp-header { display: none; }
    .mobile-menu-btn { display: flex; }
    .nav-mobile { display: flex; }
    .hero { min-height: 70vh; padding: 100px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .stat-number { font-size: 1.5rem; }
    .operadoras-grid { grid-template-columns: repeat(2, 1fr); }
    .solucoes-grid { grid-template-columns: 1fr; }
    .depoimentos-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 1.5rem; }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 1.75rem; }
    .operadoras-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 8px; }
}