/* ============================================================
   VDO SAKAI CORE • SISTEMA CLONE AIVIO IA
   Estilo Oficial Luxury Light & Dark VIP
   Conformidade Estrita com AGENTS.md (Zero Emojis, Zero Overflow)
   ============================================================ */

:root {
    --primary: #e40014;
    --primary-hover: #c80012;
    --primary-foreground: #ffffff;
    --primary-light: rgba(228, 0, 20, 0.08);
    --primary-border: rgba(228, 0, 20, 0.2);
    --background: #ffffff;
    --foreground: #120b0a;
    --card: #ffffff;
    --card-foreground: #120b0a;
    --muted: #fcf2f0;
    --muted-foreground: #765c58;
    --border: #ecd9d6;
    --input: #ecd9d6;
    --ring: #e40014;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-card: 0 10px 30px rgba(18, 11, 10, 0.06);
    --shadow-float: 0 20px 40px rgba(228, 0, 20, 0.12);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

button, input, select, textarea {
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   BARRA DE NAVEGAÇÃO (TOPO EXECUTIVO PREMIUM)
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition-smooth);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--foreground);
}

.brand-badge-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: var(--primary);
    box-shadow: 0 0 12px var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--muted-foreground);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    color: var(--foreground);
    background: transparent;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-foreground);
    background: var(--primary);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(228, 0, 20, 0.25);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(228, 0, 20, 0.35);
}

/* ============================================================
   HERO SECTION IDÊNTICA À AIVIO IA
   ============================================================ */

.hero-section {
    position: relative;
    padding: 70px 0 60px 0;
    background: radial-gradient(ellipse 60% 50% at 50% -10%, rgba(228, 0, 20, 0.08), transparent 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    border: 1px solid var(--primary-border);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 46px;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1.2px;
    margin-bottom: 18px;
    color: var(--foreground);
}

.hero-title-highlight {
    background: linear-gradient(90deg, #e40014 0%, #ff5263 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.6;
    color: var(--muted-foreground);
    margin-bottom: 28px;
    max-width: 540px;
}

.hero-subtitle strong {
    color: var(--foreground);
}

/* Caixa de Busca Interativa */
.search-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-card);
    margin-bottom: 20px;
}

.search-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--foreground);
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    height: 48px;
    padding: 0 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    background: #fff;
    font-size: 15px;
    color: var(--foreground);
    outline: none;
    transition: var(--transition-smooth);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(228, 0, 20, 0.12);
}

.search-btn {
    height: 48px;
    padding: 0 24px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.search-btn:hover {
    background: var(--primary-hover);
}

.search-examples {
    margin-top: 14px;
    font-size: 13px;
    color: var(--muted-foreground);
}

.example-city-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    padding: 0 2px;
}

.example-city-btn:hover {
    text-decoration: underline;
}

/* Mockup de Janela Flutuante */
.mockup-wrapper {
    position: relative;
}

.mockup-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(228, 0, 20, 0.18) 0%, transparent 70%);
    filter: blur(30px);
    z-index: 1;
}

.mockup-window {
    position: relative;
    z-index: 2;
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
    overflow: hidden;
}

.mockup-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: #fdf5f4;
    border-bottom: 1px solid var(--border);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-address {
    font-size: 11px;
    color: var(--muted-foreground);
    background: #ffffff;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
}

.mockup-content {
    padding: 22px;
}

.mockup-site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f3eceb;
}

.mockup-site-name {
    font-size: 16px;
    font-weight: 700;
    color: #120b0a;
}

.mockup-badge-live {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    background: #eef9f2;
    color: #16a34a;
    border-radius: var(--radius-full);
}

.mockup-hero-card {
    background: #fff8f7;
    border: 1px solid #fce3e0;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 14px;
}

.mockup-hero-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: #991b1b;
    margin-bottom: 6px;
}

.mockup-hero-card p {
    font-size: 12px;
    color: #7f1d1d;
    line-height: 1.4;
    margin-bottom: 12px;
}

.mockup-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #16a34a;
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.mockup-services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.mockup-service-pill {
    padding: 8px 10px;
    background: #fafafa;
    border: 1px solid #ececec;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 500;
    color: #333;
}

/* ============================================================
   PROVA SOCIAL E NÚMEROS
   ============================================================ */

.social-proof-bar {
    padding: 24px 0;
    background: #fff8f7;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.proof-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.proof-metric {
    display: flex;
    align-items: center;
    gap: 12px;
}

.proof-number {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
}

.proof-text {
    font-size: 13px;
    line-height: 1.4;
    color: var(--muted-foreground);
    max-width: 320px;
}

/* ============================================================
   TIMELINE DE 4 PASSOS (DO ZERO À VENDA)
   ============================================================ */

.steps-section {
    padding: 80px 0;
}

.section-tag {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-title {
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.8px;
    color: var(--foreground);
    margin-bottom: 14px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--muted-foreground);
    max-width: 620px;
    margin-bottom: 48px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition-smooth);
}

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

.step-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
}

.step-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 13px;
    color: var(--muted-foreground);
    line-height: 1.5;
}

/* ============================================================
   TABELA DE PREÇOS ("UMA VENDA PAGA MESES")
   ============================================================ */

.pricing-section {
    padding: 80px 0;
    background: #faf4f3;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pricing-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: var(--transition-smooth);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 15px 40px rgba(228, 0, 20, 0.12);
    transform: scale(1.03);
}

.featured-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 16px;
    border-radius: var(--radius-full);
}

.plan-name {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 38px;
    font-weight: 800;
    color: var(--foreground);
    margin-bottom: 4px;
}

.plan-price span {
    font-size: 14px;
    font-weight: 500;
    color: var(--muted-foreground);
}

.plan-desc {
    font-size: 13px;
    color: var(--muted-foreground);
    margin-bottom: 24px;
}

.plan-features {
    list-style: none;
    margin-bottom: 32px;
}

.plan-feature-item {
    font-size: 13px;
    color: var(--foreground);
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.plan-feature-bullet {
    color: var(--primary);
    font-weight: bold;
}

/* ============================================================
   FAQ SANFONA
   ============================================================ */

.faq-section {
    padding: 80px 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.faq-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.faq-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--foreground);
}

.faq-card p {
    font-size: 14px;
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* ============================================================
   RODAPÉ COMPLETO
   ============================================================ */

.site-footer {
    padding: 60px 0 30px 0;
    background: #120b0a;
    color: #f8f8f8;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 13px;
    color: #a39593;
    line-height: 1.6;
    max-width: 300px;
}

.footer-col h5 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-links {
    list-style: none;
}

.footer-link-item {
    margin-bottom: 10px;
}

.footer-link-item a {
    font-size: 13px;
    color: #a39593;
}

.footer-link-item a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 12px;
    color: #766967;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* ============================================================
   MODAL DE RESULTADOS DE BUSCA
   ============================================================ */

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(18, 11, 10, 0.7);
    backdrop-filter: blur(8px);
    z-index: 999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop.active {
    display: flex;
}

.modal-container {
    background: #ffffff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 760px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff8f7;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 22px;
    font-weight: 700;
    color: var(--muted-foreground);
    cursor: pointer;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
}

.lead-result-item {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    transition: var(--transition-smooth);
}

.lead-result-item:hover {
    border-color: var(--primary);
    background: #fffdfd;
}

.lead-info-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 4px;
}

.lead-info-meta {
    font-size: 12px;
    color: var(--muted-foreground);
}

.lead-tag-nowebsite {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    margin-top: 4px;
}

/* ============================================================
   RESPONSIVIDADE MOBILE-FIRST
   ============================================================ */

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero-title {
        font-size: 34px;
    }

    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 600px) {
    .header-inner {
        height: 60px;
    }

    .nav-links {
        display: none;
    }

    .search-form {
        flex-direction: column;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 15px;
    }
}