/* ==========================================================================
   ARQUIVO DE ESTILOS GLOBAIS - FALE WEB DATA
   ==========================================================================
*/

/* --- VARIÁVEIS (DESIGN TOKENS) --- */
:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --glow: #6366f1;
    --glass: rgba(30, 41, 59, 0.7);
    --whatsapp: #22c55e;
    
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    
    --container-width: 1280px;
    --header-height: 80px;
}

/* --- RESET & BASE --- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, button { font-family: var(--font-heading); }
a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* --- UTILITÁRIOS --- */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, #38bdf8 50%, #6366f1 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hidden { display: none !important; }

/* --- NAVBAR GLOBAL --- */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 50;
    height: var(--header-height);
    background: var(--glass); backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex; align-items: center; padding: 0 1.5rem;
}
.nav-content { width: 100%; max-width: var(--container-width); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo-container { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon { width: 2rem; height: 2rem; border-radius: 0.5rem; background-color: var(--accent); display: flex; align-items: center; justify-content: center; color: #000; }
.logo-text { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.025em; display: flex; align-items: center; }
.logo-dot { width: 0.375rem; height: 0.375rem; background-color: var(--glow); border-radius: 50%; margin-left: 0.25rem; animation: pulse 2s infinite; }

.desktop-menu { display: none; }
.nav-link { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); position: relative; }
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link.active::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 100%; height: 2px; background: var(--accent);
}

.btn-cta-nav {
    background-color: var(--accent); color: #000; padding: 0.75rem 1.5rem; border-radius: 9999px;
    font-weight: 700; display: flex; align-items: center; gap: 0.5rem; transition: all 0.3s ease;
    border: none; cursor: pointer; font-size: 0.875rem;
}
.btn-cta-nav:hover { transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(56, 189, 248, 0.3); }

.mobile-btn { background: none; border: none; color: white; cursor: pointer; }
.mobile-dropdown {
    position: absolute; top: var(--header-height); left: 0; width: 100%;
    background-color: var(--bg-secondary); border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform-origin: top; animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- FOOTER GLOBAL --- */
.footer { background-color: var(--bg-primary); padding: 5rem 0 0 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; padding-bottom: 3rem; }
.footer-bottom { 
    padding: 2rem 0; border-top: 1px solid rgba(255,255,255,0.1); 
    text-align: center; color: #64748b; font-size: 0.875rem;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.footer-bottom a { color: var(--accent); font-weight: 600; }
.footer-links ul { display: flex; flex-direction: column; gap: 1rem; color: var(--text-muted); }

/* --- HOME PAGE --- */
.hero {
    padding-top: calc(var(--header-height) + 4rem); padding-bottom: 5rem;
    min-height: 90vh; display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.hero-bg-accent {
    position: absolute; top: -10%; left: 10%; width: 600px; height: 600px;
    background: var(--accent); opacity: 0.15; filter: blur(120px);
    border-radius: 50%; pointer-events: none; animation: pulse-slow 6s infinite alternate;
}
.hero-bg-glow {
    position: absolute; bottom: 10%; right: 5%; width: 500px; height: 500px;
    background: var(--glow); opacity: 0.2; filter: blur(130px);
    border-radius: 50%; pointer-events: none;
}
.noise-overlay {
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    opacity: 0.4; pointer-events: none;
}
.badge-ai {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.375rem 1rem; border-radius: 9999px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(56, 189, 248, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.4);
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 2rem; backdrop-filter: blur(4px);
}
.hero-title { font-size: 3rem; line-height: 1.1; font-weight: 800; margin-bottom: 2rem; }
.hero-desc { font-size: 1.125rem; color: var(--text-muted); max-width: 42rem; margin: 0 auto 3rem auto; font-weight: 300; }
.btn-hero {
    background-color: #fff; color: #0f172a; padding: 1rem 2.5rem; border-radius: 1rem;
    font-size: 1.125rem; font-weight: 800; display: inline-flex; align-items: center; gap: 0.75rem;
    transition: transform 0.2s; border: none; cursor: pointer;
}
.btn-hero:hover { transform: scale(1.05); }

/* Bento Grid */
.section-header { margin-bottom: 4rem; display: flex; flex-direction: column; gap: 1rem; }
.section-title { font-size: 2.25rem; font-weight: 700; display: flex; align-items: center; gap: 0.75rem; }
.section-divider { width: 6rem; height: 0.375rem; background: linear-gradient(to right, var(--accent), var(--glow)); border-radius: 9999px; }
.bento-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.bento-card {
    background-color: var(--bg-secondary); border: 1px solid var(--bg-secondary);
    border-radius: 1.5rem; padding: 2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between;
}
.bento-card:hover {
    transform: translateY(-8px); border-color: rgba(99, 102, 241, 0.6);
    box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.3);
}
.card-icon {
    width: 3rem; height: 3rem; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem; background: rgba(56, 189, 248, 0.1); border: 1px solid rgba(56, 189, 248, 0.2); color: var(--accent);
}
.card-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; color: #fff; }
.card-desc { color: var(--text-muted); font-size: 1rem; }

/* --- SOBRE PAGE --- */
.about-hero { padding-top: calc(var(--header-height) + 4rem); padding-bottom: 4rem; position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: start; }
.profile-card {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(30, 41, 59, 0.5) 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 1.5rem; padding: 0.5rem;
    position: relative;
}
.carousel-container {
    width: 100%; aspect-ratio: 1/1; border-radius: 1rem; overflow: hidden;
    background: #334155; position: relative;
}
.carousel-track {
    display: flex; height: 100%;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.carousel-slide {
    min-width: 100%; height: 100%;
}
.carousel-slide img {
    width: 100%; height: 100%; object-fit: cover;
}
.carousel-dots {
    position: absolute; bottom: 1rem; left: 0; width: 100%;
    display: flex; justify-content: center; gap: 0.5rem; z-index: 10;
}
.dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.3); cursor: pointer;
    transition: all 0.3s;
}
.dot.active { background: var(--accent); transform: scale(1.2); }
.experience-tags { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; padding: 0 1rem 1rem 1rem; }
.exp-tag {
    font-size: 0.75rem; font-weight: 700; color: var(--text-muted);
    background: rgba(255,255,255,0.05); padding: 0.5rem 1rem; border-radius: 0.5rem;
}
.content-block h1 { font-size: 2.5rem; line-height: 1.1; margin-bottom: 1.5rem; font-weight: 800; }
.content-block h2 { font-size: 1.5rem; color: var(--accent); margin-bottom: 2rem; font-weight: 600; }
.content-block p { margin-bottom: 1.5rem; color: var(--text-muted); font-size: 1.05rem; }
.highlight-box {
    border-left: 4px solid var(--glow); background: rgba(99, 102, 241, 0.1);
    padding: 1.5rem; border-radius: 0 1rem 1rem 0; margin: 2rem 0;
}
.pillars-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 3rem; }
.pillar-card {
    background: var(--bg-secondary); border: 1px solid rgba(255,255,255,0.05);
    padding: 2rem; border-radius: 1rem; transition: transform 0.3s;
}
.pillar-card:hover { transform: translateY(-5px); border-color: var(--accent); }
.pillar-icon { color: var(--accent); margin-bottom: 1rem; }
.pillar-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; color: #fff; }
.btn-cta-inline {
    background-color: var(--accent); color: #000; padding: 0.75rem 1.5rem; border-radius: 9999px;
    font-weight: 700; display: inline-flex; align-items: center; gap: 0.5rem; transition: all 0.3s ease;
    margin-top: 1rem;
}
.btn-cta-inline:hover { transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(56, 189, 248, 0.3); }

/* --- SERVIÇOS PAGE --- */
.services-hero {
    padding-top: calc(var(--header-height) + 4rem); padding-bottom: 4rem;
    text-align: center; max-width: 800px; margin: 0 auto;
}
.services-hero h1 { font-size: 2.5rem; margin-bottom: 1.5rem; font-weight: 800; line-height: 1.1; }
.services-hero p { font-size: 1.125rem; color: var(--text-muted); font-weight: 300; }
.services-section { padding: 4rem 0; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.service-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 1.5rem; padding: 2.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
    display: flex; flex-direction: column;
}
.service-card:hover {
    transform: translateY(-5px); border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 20px 40px -10px rgba(56, 189, 248, 0.1);
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--glow));
    opacity: 0; transition: opacity 0.3s;
}
.service-card:hover::before { opacity: 1; }
.service-icon-box {
    width: 3.5rem; height: 3.5rem; background: rgba(56, 189, 248, 0.1);
    border-radius: 1rem; display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem; color: var(--accent);
}
.service-title { font-size: 1.75rem; font-weight: 700; margin-bottom: 1.5rem; color: #fff; }
.service-list { list-style: none; margin-bottom: 2rem; flex-grow: 1; }
.service-list li {
    margin-bottom: 1.25rem; padding-left: 1.5rem; position: relative;
    color: var(--text-muted); font-size: 0.95rem;
}
.service-list li::before {
    content: '•'; color: var(--accent); font-weight: bold; font-size: 1.5rem;
    position: absolute; left: 0; top: -5px;
}
.service-list strong { color: #fff; font-weight: 600; display: block; margin-bottom: 0.25rem; }
.btn-card {
    width: 100%; padding: 1rem; border-radius: 0.75rem;
    background: transparent; border: 1px solid rgba(255,255,255,0.2);
    color: #fff; font-weight: 600; cursor: pointer;
    transition: all 0.2s; display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.btn-card:hover { background: var(--bg-primary); border-color: var(--accent); color: var(--accent); }
.regional-block {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(56, 189, 248, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 1.5rem; padding: 3rem 2rem; margin: 4rem 0;
    text-align: center;
}
.regional-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.regional-cities { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.city-tag {
    background: rgba(0,0,0,0.3); padding: 0.5rem 1rem; border-radius: 99px;
    font-size: 0.875rem; color: var(--accent); font-weight: 600; border: 1px solid rgba(56, 189, 248, 0.1);
}
.faq-section { max-width: 800px; margin: 0 auto 6rem auto; }
.faq-title { text-align: center; margin-bottom: 3rem; font-size: 2rem; }
.faq-item {
    background: var(--bg-secondary); border-radius: 1rem; padding: 1.5rem;
    margin-bottom: 1rem; border: 1px solid rgba(255,255,255,0.05);
}
.faq-question { font-weight: 700; font-size: 1.125rem; color: #fff; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.faq-answer { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* --- PORTFOLIO & CONTATO --- */
.page-header {
    padding-top: calc(var(--header-height) + 3rem); padding-bottom: 3rem;
    text-align: center; max-width: 800px; margin: 0 auto;
}
.page-header h1 { font-size: 2.5rem; margin-bottom: 1rem; font-weight: 800; line-height: 1.1; }
.page-header p { font-size: 1.125rem; color: var(--text-muted); font-weight: 300; }
.portfolio-section { padding-bottom: 5rem; }
.portfolio-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.project-card {
    background: var(--bg-secondary); border: 1px solid rgba(255,255,255,0.05);
    border-radius: 1.5rem; overflow: hidden;
    transition: all 0.4s ease; display: flex; flex-direction: column;
    position: relative;
}
.project-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.3);
}
.card-image {
    height: 240px; background: #334155; position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; opacity: 0.9; }
.project-card:hover .card-image img { transform: scale(1.05); opacity: 1; }
.card-image svg { color: rgba(255,255,255,0.2); width: 64px; height: 64px; }
.card-content { padding: 2rem; flex-grow: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; justify-content: space-between; align-items: start; margin-bottom: 1rem; }
.project-tag {
    font-size: 0.75rem; font-weight: 700; color: var(--accent);
    text-transform: uppercase; letter-spacing: 0.05em;
    background: rgba(56, 189, 248, 0.1); padding: 0.25rem 0.75rem; border-radius: 99px;
}
.project-title { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 1rem; line-height: 1.2; }
.problem-solution {
    background: rgba(15, 23, 42, 0.5); border-radius: 0.75rem; padding: 1rem;
    margin-bottom: 1.5rem; font-size: 0.9rem; border: 1px solid rgba(255,255,255,0.05);
}
.ps-label { color: var(--text-muted); font-weight: 600; font-size: 0.75rem; display: block; margin-bottom: 0.25rem; text-transform: uppercase; }
.ps-text { color: #e2e8f0; }
.btn-visit {
    margin-top: auto; display: inline-flex; align-items: center; gap: 0.5rem;
    font-weight: 600; font-size: 0.9rem; color: #fff;
    transition: gap 0.2s;
}
.btn-visit:hover { gap: 0.75rem; color: var(--accent); }

/* Contato */
.contact-hero {
    text-align: center; padding: 4rem 1.5rem; background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(30, 41, 59, 0.5) 100%);
    border-top: 1px solid rgba(255,255,255,0.05); margin-bottom: 2rem;
}
.contact-cta-box {
    background: var(--bg-secondary); border: 1px solid var(--accent);
    border-radius: 2rem; padding: 3rem 2rem; max-width: 600px; margin: 2rem auto 0 auto;
    box-shadow: 0 0 40px -10px rgba(56, 189, 248, 0.15);
}
.contact-buttons { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.btn-whatsapp {
    background-color: var(--whatsapp); color: #fff;
    padding: 1rem 2rem; border-radius: 1rem; font-weight: 700; font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center; gap: 0.75rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -5px rgba(34, 197, 94, 0.4); }
.btn-email {
    background-color: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.2);
    padding: 1rem 2rem; border-radius: 1rem; font-weight: 600; font-size: 1rem;
    display: flex; align-items: center; justify-content: center; gap: 0.75rem;
    transition: background 0.2s;
}
.btn-email:hover { background: rgba(255,255,255,0.05); border-color: #fff; }

/* Sticky Bar Mobile */
.sticky-bar {
    position: fixed; bottom: 0; left: 0; width: 100%;
    background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1rem 1.5rem; z-index: 100;
    display: flex; gap: 1rem; justify-content: center;
    transform: translateY(100%); transition: transform 0.3s ease;
}
.sticky-bar.visible { transform: translateY(0); }
.sticky-btn { flex: 1; text-align: center; padding: 0.75rem; border-radius: 0.75rem; font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem; }

/* ANIMATIONS */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }
@keyframes pulse-slow { 0%, 100% { opacity: 0.15; transform: scale(1); } 50% { opacity: 0.25; transform: scale(1.1); } }

/* RESPONSIVIDADE GERAL */
@media (min-width: 768px) {
    .desktop-menu { display: flex; align-items: center; gap: 2rem; }
    .mobile-btn, .mobile-dropdown { display: none !important; }
    
    .hero-title { font-size: 5rem; }
    .bento-grid { grid-template-columns: repeat(3, 1fr); }
    .col-span-2 { grid-column: span 2; }
    .col-span-3 { grid-column: span 3; }
    
    .about-grid { grid-template-columns: 4fr 6fr; }
    .content-block h1 { font-size: 3.5rem; }
    .pillars-grid { grid-template-columns: repeat(3, 1fr); }
    
    .services-hero h1 { font-size: 4rem; }
    .services-grid { grid-template-columns: repeat(3, 1fr); }
    
    body { padding-bottom: 0; }
    .sticky-bar { display: none !important; }
    .page-header h1 { font-size: 4rem; }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .project-card:nth-child(3) { grid-column: span 1; } 
    .contact-buttons { flex-direction: row; }
    
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

@media (min-width: 1024px) {
     .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
     .project-card:nth-child(1), .project-card:nth-child(2) { grid-column: span 1; }
}

/* --- ESTILOS DO ACORDEÃO (SERVIÇOS) --- */
.accordion-container {
    max-width: 900px;
    margin: 0 auto 4rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: var(--accent);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.accordion-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-icon {
    color: var(--accent);
}

.chevron {
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.accordion-header.active .chevron {
    transform: rotate(180deg);
    color: var(--accent);
}

.accordion-header.active .accordion-title {
    color: var(--accent);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: rgba(0,0,0,0.1); /* Sutil diferença no fundo */
}

.content-inner {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
}

.service-highlight {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.target-audience {
    background-color: rgba(56, 189, 248, 0.1);
    border-left: 4px solid var(--accent);
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
    font-size: 0.95rem;
}

.service-list-detail {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.service-list-detail li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.service-list-detail li::before {
    content: "•";
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Opções de Tráfego */
.traffic-options {
    display: grid;
    gap: 1rem;
    margin: 1.5rem 0;
}

@media(min-width: 768px) {
    .traffic-options {
        grid-template-columns: repeat(3, 1fr);
    }
}

.option-box {
    background: var(--bg-body);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.option-box.featured {
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.05);
}

.option-box h4 {
    font-size: 1rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.option-desc {
    font-size: 0.85rem;
    font-style: italic;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

/* Grid IA */
.ai-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}
.ai-item {
    background: var(--bg-body);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    font-size: 0.95rem;
}

/* Botão do Acordeão */
.btn-cta-accordion {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--accent);
    color: #fff; /* Fundo escuro -> texto branco */
    padding: 1rem;
    border-radius: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1.5rem;
    transition: filter 0.2s;
}

.btn-cta-accordion:hover {
    filter: brightness(1.1);
}