/**
 * DNA GESTOR - Site institucional (landing)
 * Cores: azul + amarelo suave, alinhado ao sistema
 */
:root {
    --site-blue-dark: #0d47a1;
    --site-blue: #1565c0;
    --site-blue-mid: #1976d2;
    --site-blue-light: #42a5f5;
    --site-blue-pale: #e3f2fd;
    --site-yellow: #ffc107;
    --site-yellow-light: #fffde7;
    --site-yellow-pale: #fff8e1;
    --site-white: #ffffff;
    --site-gray-50: #fafafa;
    --site-gray-100: #f5f5f5;
    --site-gray-800: #2e3a59;
    --site-gray-900: #1a1d2e;
    --site-success: #28a745;
    --site-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --site-shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --site-radius: 12px;
    --site-radius-lg: 16px;
    --site-transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--site-gray-800);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== HEADER ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    transition: var(--site-transition);
}
.site-header .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--site-gray-900);
    font-weight: 700;
    font-size: 1.35rem;
}
.site-logo img {
    max-height: 42px;
    max-width: 140px;
    object-fit: contain;
}
.site-logo i { color: var(--site-blue); font-size: 1.5rem; }
.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.site-nav a {
    color: var(--site-gray-800);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: var(--site-transition);
}
.site-nav a:hover { color: var(--site-blue); background: var(--site-blue-pale); }
.btn-login {
    background: linear-gradient(135deg, var(--site-yellow) 0%, #ffb300 100%);
    color: var(--site-gray-900) !important;
    font-weight: 600;
    padding: 10px 20px !important;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(255, 193, 7, 0.35);
}
.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.45);
    background: linear-gradient(135deg, #ffb300 0%, var(--site-yellow) 100%) !important;
}

/* ========== HERO / SLIDER ========== */
.site-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 24px 60px;
    background: linear-gradient(135deg, var(--site-blue) 0%, var(--site-blue-mid) 45%, var(--site-blue-light) 75%, var(--site-blue-pale) 90%, var(--site-yellow-light) 100%);
}
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
}
.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--site-gray-900);
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-content .hero-subtitle {
    font-size: 1.1rem;
    color: var(--site-gray-800);
    opacity: 0.95;
    margin-bottom: 28px;
    max-width: 520px;
}
@media (max-width: 900px) { .hero-content .hero-subtitle { margin-left: auto; margin-right: auto; } }
.hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.hero-btns .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--site-transition);
    border: none;
    cursor: pointer;
}
.hero-btns .btn-primary {
    background: linear-gradient(135deg, var(--site-yellow) 0%, #ffb300 100%);
    color: var(--site-gray-900);
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.4);
}
.hero-btns .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(255, 193, 7, 0.5);
}
.hero-btns .btn-outline {
    background: transparent;
    color: var(--site-gray-900);
    border: 2px solid rgba(0,0,0,0.2);
}
.hero-btns .btn-outline:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(0,0,0,0.3);
}
.hero-visual {
    position: relative;
}
.hero-card {
    background: var(--site-white);
    border-radius: var(--site-radius-lg);
    box-shadow: var(--site-shadow-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
}
.hero-card img { width: 100%; height: auto; border-radius: 8px; display: block; }
.hero-card-placeholder {
    min-height: 280px;
    background: linear-gradient(145deg, var(--site-blue-pale) 0%, var(--site-yellow-light) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--site-blue);
    font-size: 4rem;
    opacity: 0.9;
}

/* Carousel */
.hero-carousel { position: relative; }
.hero-carousel .slide {
    display: none;
    animation: fadeIn 0.6s ease;
}
.hero-carousel .slide.active { display: block; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.hero-carousel .slide .hero-inner { width: 100%; }
.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 5;
}
.carousel-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--site-transition);
}
.carousel-dots span.active { background: var(--site-white); transform: scale(1.2); }

/* ========== SECTIONS GLOBAL ========== */
.site-section {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.site-section.alt { background: var(--site-gray-50); }
.section-title {
    text-align: center;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--site-gray-900);
    margin-bottom: 12px;
}
.section-subtitle {
    text-align: center;
    color: var(--site-gray-800);
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto 48px;
}

/* ========== FEATURES GRID ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--site-white);
    border-radius: var(--site-radius);
    padding: 28px;
    box-shadow: var(--site-shadow);
    transition: var(--site-transition);
    border: 1px solid rgba(0,0,0,0.04);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--site-shadow-lg);
}
.feature-card .icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.feature-card .icon.blue { background: var(--site-blue-pale); color: var(--site-blue); }
.feature-card .icon.green { background: rgba(40, 167, 69, 0.12); color: var(--site-success); }
.feature-card .icon.yellow { background: var(--site-yellow-pale); color: #f57c00; }
.feature-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--site-gray-900); margin-bottom: 8px; }
.feature-card p { color: var(--site-gray-800); font-size: 0.95rem; opacity: 0.9; }

/* ========== DASHBOARD PREVIEW ========== */
.dashboard-section .inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
@media (max-width: 900px) { .dashboard-section .inner { grid-template-columns: 1fr; } }
.dashboard-section .section-title { text-align: left; }
.dashboard-section .section-subtitle { text-align: left; margin-left: 0; margin-bottom: 24px; }
.dashboard-list { list-style: none; }
.dashboard-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 1rem;
    color: var(--site-gray-800);
}
.dashboard-list li i { color: var(--site-success); font-size: 1.1rem; }
.dashboard-preview-card {
    background: var(--site-white);
    border-radius: var(--site-radius-lg);
    padding: 24px;
    box-shadow: var(--site-shadow-lg);
}

/* ========== UNIQUE / WHATSAPP ========== */
.cards-three {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) { .cards-three { grid-template-columns: 1fr; } }
.card-white {
    background: var(--site-white);
    border-radius: var(--site-radius);
    padding: 28px;
    box-shadow: var(--site-shadow);
    transition: var(--site-transition);
    text-align: center;
}
.card-white:hover { transform: translateY(-4px); box-shadow: var(--site-shadow-lg); }
.card-white .icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}
.card-white h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; color: var(--site-gray-900); }
.card-white p { font-size: 0.95rem; color: var(--site-gray-800); opacity: 0.9; }

/* ========== VIDEO ========== */
.video-section { padding: 60px 24px; }
.video-wrap {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--site-radius-lg);
    overflow: hidden;
    box-shadow: var(--site-shadow-lg);
    background: var(--site-gray-900);
    aspect-ratio: 16/9;
}
.video-wrap iframe { width: 100%; height: 100%; display: block; }
/* Thumbnail do YouTube: preload leve; ao clicar carrega o iframe */
.video-thumb-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    display: block;
}
.video-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.video-play-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    color: var(--site-blue);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    transition: var(--site-transition);
}
.video-play-btn:hover {
    background: var(--site-white);
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 6px 32px rgba(0, 0, 0, 0.35);
}
.video-iframe-wrap {
    width: 100%;
    height: 100%;
    min-height: 360px;
}
.video-iframe-wrap iframe { width: 100%; height: 100%; min-height: 360px; display: block; }
.video-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--site-blue) 0%, var(--site-blue-mid) 100%);
    color: var(--site-white);
    font-size: 4rem;
    cursor: pointer;
    transition: var(--site-transition);
}
.video-placeholder:hover { opacity: 0.95; }

/* ========== SECURITY BANNER ========== */
.security-banner {
    background: var(--site-blue-pale);
    border: 1px solid rgba(25, 118, 210, 0.2);
    border-radius: var(--site-radius);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto 80px;
}
.security-banner i { font-size: 2rem; color: var(--site-blue); }
.security-banner .text { font-weight: 600; color: var(--site-gray-800); }
.security-banner .btn {
    padding: 10px 20px;
    border-radius: 10px;
    background: var(--site-yellow);
    color: var(--site-gray-900);
    font-weight: 600;
    text-decoration: none;
    transition: var(--site-transition);
}
.security-banner .btn:hover { transform: translateY(-2px); }

/* ========== TESTIMONIALS ========== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }
.testimonial-card {
    background: var(--site-white);
    border-radius: var(--site-radius);
    padding: 24px;
    box-shadow: var(--site-shadow);
    border: 1px solid rgba(0,0,0,0.04);
}
.testimonial-card .stars { color: #ffc107; margin-bottom: 12px; font-size: 0.95rem; }
.testimonial-card .quote { font-size: 0.95rem; color: var(--site-gray-800); margin-bottom: 16px; line-height: 1.6; }
.testimonial-card .author { font-weight: 600; color: var(--site-gray-900); }
.testimonial-card .role { font-size: 0.85rem; color: var(--site-gray-800); opacity: 0.8; }

/* ========== FAQ ========== */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
    background: var(--site-white);
    border-radius: var(--site-radius);
    margin-bottom: 12px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.06);
    overflow: hidden;
}
.faq-item summary {
    padding: 18px 20px;
    font-weight: 600;
    color: var(--site-gray-900);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--site-transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.85rem;
    color: var(--site-blue);
    transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item summary:hover { background: var(--site-gray-50); }
.faq-item .faq-body {
    padding: 0 20px 18px;
    color: var(--site-gray-800);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========== PLANOS ========== */
.plans-section { padding: 80px 24px; background: var(--site-gray-50); }
.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}
@media (max-width: 900px) { .plans-grid { grid-template-columns: 1fr; } }
.plan-card-site {
    background: var(--site-white);
    border-radius: var(--site-radius-lg);
    padding: 32px;
    box-shadow: var(--site-shadow);
    transition: var(--site-transition);
    border: 2px solid transparent;
    position: relative;
}
.plan-card-site:hover { transform: translateY(-6px); box-shadow: var(--site-shadow-lg); }
.plan-card-site.featured { border-color: var(--site-blue); box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.15); }
.plan-card-site .plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--site-blue) 0%, var(--site-blue-mid) 100%);
    color: var(--site-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
}
.plan-card-site .plan-name { font-size: 1.25rem; font-weight: 700; color: var(--site-gray-900); margin-bottom: 12px; }
.plan-card-site .plan-price {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--site-blue);
    margin-bottom: 8px;
}
.plan-card-site .plan-price small { font-size: 1rem; font-weight: 500; color: var(--site-gray-800); opacity: 0.8; }
.plan-card-site .plan-desc-wrap { margin-bottom: 20px; }
.plan-card-site .plan-desc { font-size: 0.9rem; color: var(--site-gray-800); margin: 0 0 12px 0; line-height: 1.5; }
.plan-card-site .plan-desc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    color: var(--site-gray-800);
    line-height: 1.6;
}
.plan-card-site .plan-desc-list li {
    position: relative;
    padding-left: 1.1em;
    margin-bottom: 6px;
}
.plan-card-site .plan-desc-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--site-blue);
    font-weight: 700;
}
.plan-card-site .plan-features {
    list-style: none;
    margin-bottom: 24px;
}
.plan-card-site .plan-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--site-gray-100);
    font-size: 0.95rem;
    color: var(--site-gray-800);
    display: flex;
    align-items: center;
    gap: 10px;
}
.plan-card-site .plan-features li:last-child { border-bottom: none; }
.plan-card-site .plan-features li i { color: var(--site-success); }
.plan-card-site .btn-plan {
    display: block;
    width: 100%;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    transition: var(--site-transition);
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, var(--site-yellow) 0%, #ffb300 100%);
    color: var(--site-gray-900);
    box-shadow: 0 4px 16px rgba(255, 193, 7, 0.35);
}
.plan-card-site .btn-plan:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 193, 7, 0.45);
}

/* ========== FOOTER CTA ========== */
.footer-cta {
    background: linear-gradient(135deg, var(--site-blue-dark) 0%, var(--site-blue) 100%);
    color: var(--site-white);
    padding: 60px 24px;
    text-align: center;
}
.footer-cta h2 { font-size: 1.75rem; font-weight: 800; margin-bottom: 8px; }
.footer-cta p { opacity: 0.9; margin-bottom: 24px; }
.footer-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    background: var(--site-yellow);
    color: var(--site-gray-900);
    text-decoration: none;
    transition: var(--site-transition);
}
.footer-cta .btn:hover { transform: translateY(-2px); }

/* ========== FOOTER ========== */
.site-footer {
    background: var(--site-gray-900);
    color: rgba(255,255,255,0.85);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}
.site-footer a { color: rgba(255,255,255,0.9); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .footer-logo img { max-height: 32px; opacity: 0.9; }