/* Google Fonts são carregados via <link> no HTML com preload para evitar render-blocking */

:root {
    /* Brand Colors */
    --primary: #4b4d54;
    --primary-dark: #2c2d32;
    --primary-xdark: #1a1b1f;
    --accent: #ef770f;
    --accent-hover: #d4640a;
    --accent-light: rgba(239,119,15,0.12);

    /* Text */
    --text-main: #1a1c20;
    --text-muted: #6b7280;
    --text-light: #9ca3af;

    /* Backgrounds */
    --bg-main: #ffffff;
    --bg-soft: #f8f9fb;
    --bg-dark: #2c2d32;
    --bg-xdark: #1a1b1f;
    --white: #ffffff;

    /* UI */
    --border: #e5e7eb;
    --border-dark: rgba(255,255,255,0.1);

    /* Layout */
    --max-width: 1200px;
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.10);
    --shadow-accent: 0 8px 24px rgba(239,119,15,0.30);

    /* Animation */
    --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* =============================================
   BASE RESET
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary-dark);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

/* =============================================
   UTILITIES
   ============================================= */
.text-accent   { color: var(--accent); }
.text-muted    { color: var(--text-muted); }
.text-white    { color: #fff; }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }
.text-center   { text-align: center; }
.flex          { display: flex; }
.grid          { display: grid; gap: 24px; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
}

.section { padding: 110px 0; }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 18px;
    border: 1px solid rgba(239,119,15,0.20);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--primary-xdark);
}

.section-title.light { color: #fff; }

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.75;
    margin-bottom: 3rem;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 14px rgba(239,119,15,0.25);
}
.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
}

.btn-ghost {
    background: rgba(255,255,255,0.10);
    border: 2px solid rgba(255,255,255,0.25);
    color: #fff;
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.50);
}

.btn-lg {
    padding: 18px 38px;
    font-size: 1.0625rem;
}

.btn i { font-size: 1em; }

/* =============================================
   CARDS
   ============================================= */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--accent);
    flex-shrink: 0;
}

.card-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

/* =============================================
   HEADER & NAV
   ============================================= */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo img {
    height: 38px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
}
.nav-link:hover { color: var(--accent); background: var(--accent-light); }
.nav-link.active { color: var(--accent); font-weight: 700; }

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

/* Hamburger */
.menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary-dark);
    border-radius: 2px;
    transition: var(--transition);
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
    padding: 160px 0 90px;
    background-color: var(--bg-xdark);
    background-image: url('../../imagens/fundo-banner-home.png');
    background-size: cover;
    background-position: center top;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(26,27,31,0.65) 40%, rgba(26,27,31,0.30) 100%),
        radial-gradient(ellipse 70% 60% at 80% 40%, rgba(239,119,15,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 10% 80%, rgba(239,119,15,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 80px;
}

.hero-content { max-width: 700px; position: relative; z-index: 1; }

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(239,119,15,0.15);
    border: 1px solid rgba(239,119,15,0.30);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 7px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.6rem, 5vw, 4rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero .hero-sub {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.62);
    margin-bottom: 2.5rem;
    line-height: 1.75;
    max-width: 560px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.50);
    font-size: 0.82rem;
}

.hero-trust-item i { color: var(--accent); }

.hero-visual {
    position: relative;
    z-index: 1;
}

.hero-visual img {
    width: 220px;
    opacity: 0.9;
    filter: drop-shadow(0 20px 60px rgba(239,119,15,0.3));
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
    background: var(--accent);
    padding: 28px 0;
}

.stats-bar-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    text-align: center;
}

.stat-item { position: relative; }
.stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background: rgba(255,255,255,0.30);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.80);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* =============================================
   SERVICES GRID
   ============================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::after { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card .card-icon { margin-bottom: 20px; }

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-xdark);
}

.service-card p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.7; margin-bottom: 20px; }

.service-card .link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 700;
    font-size: 0.875rem;
}
.service-card .link-arrow:hover { gap: 10px; }

/* =============================================
   PARA QUEM
   ============================================= */
.para-quem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.check-list { display: flex; flex-direction: column; gap: 16px; }

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.check-item:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.check-item i { color: var(--accent); margin-top: 3px; flex-shrink: 0; font-size: 1rem; }
.check-item p { font-size: 0.9375rem; color: var(--text-main); line-height: 1.5; }

.manifesto-card {
    background: var(--primary-xdark);
    border-radius: var(--radius-lg);
    padding: 44px;
    position: relative;
    overflow: hidden;
}
.manifesto-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(239,119,15,0.15), transparent 70%);
}
.manifesto-card h3 { color: #fff; font-size: 1.5rem; margin-bottom: 12px; }
.manifesto-card > p { color: rgba(255,255,255,0.55); margin-bottom: 28px; font-size: 0.9375rem; line-height: 1.7; }
.manifesto-quote {
    background: rgba(255,255,255,0.06);
    border-left: 3px solid var(--accent);
    padding: 20px 24px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.manifesto-quote p { color: rgba(255,255,255,0.80); font-style: italic; font-size: 0.95rem; line-height: 1.65; margin: 0; }

/* =============================================
   PROCESSO
   ============================================= */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: calc(12.5% + 8px);
    right: calc(12.5% + 8px);
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--accent) 0, var(--accent) 8px, transparent 8px, transparent 16px);
    z-index: 0;
}

.process-step { text-align: center; padding: 0 16px; }

.step-number {
    width: 72px;
    height: 72px;
    background: var(--white);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--accent);
    position: relative;
    z-index: 1;
    transition: var(--transition);
    box-shadow: 0 0 0 6px rgba(239,119,15,0.08);
}

.process-step:hover .step-number {
    background: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-accent);
}

.process-step h4 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: var(--primary-xdark);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 70% at 75% 50%, rgba(239,119,15,0.14) 0%, transparent 60%);
}
.cta-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; text-align: center; }
.cta-inner h2 { color: #fff; font-size: clamp(2rem, 3.5vw, 2.75rem); margin-bottom: 1rem; }
.cta-inner p { color: rgba(255,255,255,0.60); font-size: 1.1rem; margin-bottom: 2.5rem; line-height: 1.75; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: var(--bg-xdark);
    color: var(--white);
    padding: 80px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

footer h4 {
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 56px;
    margin-bottom: 56px;
}

.footer-logo img { height: 32px; margin-bottom: 16px; }
.footer-desc { color: rgba(255,255,255,0.45); font-size: 0.875rem; line-height: 1.7; max-width: 260px; }

.footer-links li { margin-bottom: 8px; }
.footer-links a {
    color: rgba(255,255,255,0.50);
    font-size: 0.875rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); padding-left: 4px; }

.footer-newsletter p { color: rgba(255,255,255,0.50); font-size: 0.8125rem; margin-bottom: 12px; line-height: 1.6; }
.footer-newsletter-form {
    display: flex;
    gap: 8px;
}
.footer-newsletter-form input {
    flex: 1;
    min-width: 0;
    padding: 11px 14px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}
.footer-newsletter-form input:focus { border-color: var(--accent); background: rgba(255,255,255,0.10); }
.footer-newsletter-form input::placeholder { color: rgba(255,255,255,0.30); }
.footer-newsletter-form button {
    padding: 11px 18px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.875rem;
    font-family: inherit;
    transition: var(--transition);
    flex-shrink: 0;
}
.footer-newsletter-form button:hover { background: var(--accent-hover); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.30);
}
.footer-bottom a { color: rgba(255,255,255,0.40); }
.footer-bottom a:hover { color: var(--accent); }
.footer-bottom-links { display: flex; gap: 20px; }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
    padding: 140px 0 70px;
    background: var(--bg-xdark);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 80% at 90% 50%, rgba(239,119,15,0.10) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.60); font-size: 1.125rem; max-width: 600px; line-height: 1.75; }

/* =============================================
   FAQ / DETAILS
   ============================================= */
.faq-item {
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    color: var(--primary-dark);
    padding: 22px 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    transition: color 0.2s;
}
.faq-item summary:hover { color: var(--accent); }
.faq-item summary::after { content: '+'; font-size: 1.25rem; color: var(--accent); flex-shrink: 0; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { color: var(--text-muted); padding-bottom: 22px; line-height: 1.75; font-size: 0.9375rem; }

/* =============================================
   FORMS
   ============================================= */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 7px; font-weight: 600; font-size: 0.875rem; color: var(--primary-dark); }
.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9375rem;
    color: var(--text-main);
    background: #fff;
    transition: var(--transition);
    outline: none;
}
.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(239,119,15,0.12);
}

/* =============================================
   BLOG GRID
   ============================================= */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.blog-card-img {
    aspect-ratio: 16/9;
    background: var(--bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 2.5rem;
}
.blog-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.blog-card-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; display: block; }
.blog-card-body h2 { font-size: 1.125rem; margin-bottom: 8px; }
.blog-card-body p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.65; flex: 1; margin-bottom: 20px; }
.blog-card .link-arrow { color: var(--accent); font-weight: 700; font-size: 0.875rem; display: inline-flex; align-items: center; gap: 6px; }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade {
    opacity: 0;
    animation: fadeInUp 0.7s ease forwards;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-12px); }
}
.animate-float { animation: float 5s ease-in-out infinite; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .para-quem-grid { grid-template-columns: 1fr; gap: 40px; }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
    .process-steps::before { display: none; }
    .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .section { padding: 72px 0; }

    .nav-links { 
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        padding: 20px 20px 28px;
        flex-direction: column;
        gap: 4px;
        box-shadow: var(--shadow-md);
    }
    .nav-links.open { display: flex; }
    .nav-link { padding: 12px 16px; width: 100%; }
    .menu-btn { display: flex; }
    .nav-actions .btn { display: none; }

    .hero { padding: 130px 0 72px; }
    .hero h1 { font-size: 2.5rem; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { width: 100%; justify-content: center; }

    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
    .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .page-hero { padding: 120px 0 56px; }
}