/* ==========================================================================
   DESIGN SYSTEM - EXCELÊNCIA AMBIENTAL (MODELAGEM ATMOSFÉRICA)
   Cores Institucionais: Verde Escuro, Esmeralda Tecnológico, Branco, Slate & Âmbar
   ========================================================================== */

:root {
    /* Cores Principais */
    --primary-dark: #0A1C16;
    --primary-green: #1B4B36;
    --primary-light: #245E45;
    
    /* Acentos Tecnológicos */
    --emerald-500: #10B981;
    --emerald-400: #34D399;
    --emerald-600: #059669;
    --teal-cyan: #06B6D4;
    
    /* Conversão (CTA) */
    --amber-500: #F59E0B;
    --amber-600: #D97706;
    --amber-glow: rgba(245, 158, 11, 0.4);
    
    /* Neutros & Backgrounds */
    --white: #FFFFFF;
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-900: #0F172A;
    
    /* Tipografia */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    
    /* Sombras & Efeitos */
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
    --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    
    /* Bordas & Transições */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-main);
    color: var(--slate-700);
    background-color: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--slate-900);
    font-family: var(--font-main);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 95px 0;
    position: relative;
}

.bg-slate { background-color: var(--slate-50); }
.bg-dark-tech { background-color: var(--primary-dark); }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-emerald { color: var(--emerald-500) !important; }
.text-slate-300 { color: var(--slate-300) !important; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

/* CABEÇALHOS DE SEÇÃO */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-green);
    background: rgba(27, 75, 54, 0.08);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--slate-900);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--slate-600);
    max-width: 760px;
    margin: 0 auto 3.5rem;
    line-height: 1.6;
}

/* ==========================================================================
   BOTÕES MODERNOS COM GLOW E REFLEXO
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-main);
    border-radius: 50px;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--amber-500) 0%, var(--amber-600) 100%);
    color: var(--white);
    box-shadow: 0 10px 25px var(--amber-glow);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: transform 0.6s ease;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 35px var(--amber-glow);
}

.btn-primary:hover::after {
    transform: translateX(200%);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: var(--white);
    transform: translateY(-3px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    display: flex;
}

/* ==========================================================================
   1. HEADER ENXUTO
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 14px 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

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

.header-logo-img {
    height: 52px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.header.scrolled .header-logo-img {
    height: 44px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.coverage-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-600);
    background: var(--slate-100);
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid var(--slate-200);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--emerald-500);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    padding: 170px 0 110px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--primary-dark);
}

.hero-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.02);
}

.hero-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(9, 26, 20, 0.95) 0%,
        rgba(10, 28, 22, 0.88) 50%,
        rgba(15, 23, 42, 0.75) 100%
    );
}

.hero-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(16, 185, 129, 0.15) 1px, transparent 0);
    background-size: 32px 32px;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: var(--emerald-400);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: clamp(2.4rem, 4.2vw, 3.4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 22px;
    letter-spacing: -0.03em;
}

.highlight-gradient {
    background: linear-gradient(135deg, var(--emerald-400) 0%, #38BDF8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--slate-200);
    margin-bottom: 24px;
    line-height: 1.6;
}

.hero-legal-note {
    display: flex;
    gap: 14px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.07);
    border-left: 3px solid var(--emerald-400);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.hero-legal-note p {
    font-size: 0.95rem;
    color: var(--slate-200);
    line-height: 1.55;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.hero-trust-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--slate-300);
}

.check-icon {
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.2);
    color: var(--emerald-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
}

/* Tech Monitor Card Flutuante */
.hero-visual-card {
    display: flex;
    justify-content: center;
}

.tech-monitor-card {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    width: 100%;
    max-width: 480px;
    transition: var(--transition);
}

.tech-monitor-card:hover {
    transform: translateY(-6px);
    border-color: var(--emerald-400);
}

.card-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.monitor-dots span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.monitor-dots span:first-child { background: #EF4444; }
.monitor-dots span:nth-child(2) { background: #F59E0B; }
.monitor-dots span:last-child { background: #10B981; }

.monitor-title {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--slate-300);
}

.monitor-status {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--emerald-400);
}

.card-image-preview {
    position: relative;
    height: 270px;
    overflow: hidden;
}

.card-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.live-radar-ping {
    position: absolute;
    top: 40%;
    left: 35%;
    width: 16px;
    height: 16px;
    background: var(--emerald-400);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.8);
    animation: radarPing 2.5s infinite;
}

@keyframes radarPing {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.8); }
    70% { transform: scale(1); box-shadow: 0 0 0 20px rgba(52, 211, 153, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.card-details-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.25);
}

.detail-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--slate-400);
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

.detail-value {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
}

/* ==========================================================================
   2.1 MINI-DIAGNÓSTICO INTERATIVO
   ========================================================================== */
.diagnostic-card-wrapper {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 45px;
    box-shadow: var(--shadow-lg);
}

.diag-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

.diag-step-box {
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
}

.diag-step-badge {
    width: 28px;
    height: 28px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.diag-step-box h4 {
    font-size: 1.05rem;
    margin-bottom: 14px;
    color: var(--slate-900);
}

.diag-options-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.diag-pill-btn {
    background: var(--white);
    border: 1.5px solid var(--slate-200);
    padding: 10px 14px;
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--slate-700);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.diag-pill-btn:hover {
    border-color: var(--emerald-500);
    background: #F0FDF4;
}

.diag-pill-btn.active {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
}

.diag-result-box {
    background: linear-gradient(135deg, rgba(27, 75, 54, 0.08), rgba(16, 185, 129, 0.12));
    border: 1.5px solid var(--emerald-500);
    border-radius: var(--radius-lg);
    padding: 24px 30px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.diag-result-icon {
    font-size: 2.2rem;
    flex-shrink: 0;
}

.diag-result-text {
    flex: 1;
}

.diag-result-text h4 {
    font-size: 1.15rem;
    color: var(--primary-green);
    margin-bottom: 4px;
}

.diag-result-text p {
    font-size: 0.92rem;
    color: var(--slate-700);
    line-height: 1.5;
}

/* ==========================================================================
   3. BLOCO DE URGÊNCIA & COMPARATIVO VISUAL
   ========================================================================== */
.cols-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.feature-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--emerald-500), var(--teal-cyan));
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--slate-300);
}

.feature-card:hover::before {
    opacity: 1;
}

.card-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.feature-card:hover .card-icon-wrap {
    background: var(--slate-100);
    transform: scale(1.05);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--slate-900);
}

.card-text {
    font-size: 0.95rem;
    color: var(--slate-600);
    line-height: 1.6;
}

/* Comparativo Visual */
.comparison-wrapper {
    max-width: 1100px;
    margin: 40px auto 0;
}

.comp-card {
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    border: 2px solid transparent;
}

.comp-danger {
    background: #FFF7F7;
    border-color: #FECACA;
}

.comp-success {
    background: #F0FDF4;
    border-color: #86EFAC;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.08);
}

.comp-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.comp-header h3 {
    font-size: 1.3rem;
    margin: 0;
}

.comp-danger .comp-header h3 { color: #991B1B; }
.comp-success .comp-header h3 { color: #065F46; }

.comp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comp-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.5;
}

.comp-danger li { color: #7F1D1D; }
.comp-danger li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: #DC2626;
    font-weight: 800;
}

.comp-success li { color: #064E3B; }
.comp-success li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: 800;
}

/* ==========================================================================
   4. TIMELINE DE LEGISLAÇÃO
   ========================================================================== */
.timeline-container {
    max-width: 860px;
    margin: 0 auto 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.timeline-card {
    display: flex;
    gap: 24px;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    align-items: flex-start;
}

.timeline-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.timeline-year-badge {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-green);
    background: rgba(27, 75, 54, 0.08);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.timeline-card.active-card {
    border: 2px solid var(--emerald-500);
    background: linear-gradient(135deg, #FFFFFF 0%, #F0FDF4 100%);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.12);
}

.highlight-year {
    background: var(--emerald-500);
    color: var(--white);
}

.new-tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    background: var(--emerald-500);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 50px;
    margin-bottom: 8px;
}

.timeline-card-body h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--slate-900);
}

.timeline-card-body p {
    font-size: 0.98rem;
    color: var(--slate-600);
    line-height: 1.6;
}

.legal-highlight-box {
    max-width: 860px;
    margin: 0 auto 28px;
    display: flex;
    gap: 18px;
    padding: 24px 28px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-lg);
}

.highlight-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.highlight-text-content p {
    font-size: 1rem;
    color: var(--slate-800);
    line-height: 1.6;
}

.highlight-sub {
    margin-top: 10px;
    font-size: 0.92rem;
    color: var(--slate-600);
}

.official-sources {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    color: var(--slate-600);
}

.source-tag {
    background: var(--white);
    border: 1px solid var(--slate-200);
    padding: 6px 14px;
    border-radius: 50px;
    font-weight: 600;
    color: var(--slate-700);
}

/* ==========================================================================
   5. EXPLICAÇÃO DO SERVIÇO COM IMAGEM
   ========================================================================== */
.statement-banner {
    max-width: 800px;
    margin: -1.5rem auto 3.5rem;
    padding: 16px 28px;
    background: linear-gradient(135deg, rgba(27, 75, 54, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: 50px;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.statement-banner h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-green);
    margin: 0;
}

.service-visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.service-image-container .image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--slate-200);
}

.tech-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: var(--transition);
}

.service-image-container:hover .tech-img {
    transform: scale(1.03);
}

.img-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(12px);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.dot-live {
    width: 8px;
    height: 8px;
    background: var(--emerald-400);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--emerald-400);
}

.service-steps-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.step-card {
    display: flex;
    gap: 20px;
    background: var(--white);
    padding: 22px 26px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    align-items: center;
}

.step-card:hover {
    transform: translateX(8px);
    border-color: var(--emerald-500);
    box-shadow: var(--shadow-md);
}

.step-num {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-green), var(--emerald-600));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-info h4 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.step-info p {
    font-size: 0.92rem;
    color: var(--slate-600);
}

/* ==========================================================================
   6. PARA QUEM É INDICADO
   ========================================================================== */
.checklist-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.check-box {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    border: 1px solid var(--slate-200);
    padding: 18px 24px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-800);
    transition: var(--transition);
}

.check-box:hover {
    background: #F0FDF4;
    border-color: var(--emerald-500);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.check-box-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* ==========================================================================
   7. SETORES ATENDIDOS & ABAS INTERATIVAS
   ========================================================================== */
.sectors-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 24px;
}

.sector-tab-btn {
    background: var(--slate-100);
    border: 1.5px solid var(--slate-200);
    padding: 10px 20px;
    border-radius: 50px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--slate-700);
    cursor: pointer;
    transition: var(--transition);
}

.sector-tab-btn:hover {
    background: var(--white);
    border-color: var(--emerald-500);
}

.sector-tab-btn.active {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
    box-shadow: 0 4px 15px rgba(27, 75, 54, 0.25);
}

.sector-detail-card {
    background: var(--white);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 32px 36px;
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sector-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sector-detail-header h3 {
    font-size: 1.35rem;
    color: var(--primary-green);
}

.pollutants-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.pollutant-badge {
    background: rgba(16, 185, 129, 0.12);
    color: var(--emerald-600);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
}

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

.sector-card-modern {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 26px 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.sector-card-modern:hover {
    background: var(--primary-dark);
    border-color: var(--emerald-500);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.sector-icon {
    font-size: 2.2rem;
    transition: var(--transition);
}

.sector-card-modern h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--slate-800);
    transition: var(--transition);
}

.sector-card-modern:hover h4 {
    color: var(--white);
}

/* ==========================================================================
   8. DIFERENCIAIS
   ========================================================================== */
.differentials-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.diff-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.diff-img {
    width: 100%;
    height: 580px;
    object-fit: cover;
}

.experience-card-floating {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(52, 211, 153, 0.4);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--white);
}

.exp-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--emerald-400);
    line-height: 1;
}

.exp-text {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
}

.diff-intro {
    font-size: 1.15rem;
    color: var(--slate-700);
    margin-bottom: 28px;
    line-height: 1.6;
}

.diff-items-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 30px;
}

.diff-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--slate-800);
}

.diff-bullet {
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--emerald-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 2px;
}

.authority-quote-box {
    background: var(--slate-50);
    border-left: 4px solid var(--emerald-500);
    padding: 18px 24px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 14px;
}

.authority-quote-box p {
    font-size: 1.05rem;
    font-style: italic;
    font-weight: 600;
    color: var(--primary-green);
}

.iso-note {
    font-size: 0.85rem;
    color: var(--slate-600);
}

/* ==========================================================================
   9. ENTREGÁVEIS & AMOSTRAGEM ISOCINÉTICA
   ========================================================================== */
.deliverables-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.deliverables-list-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.clean-check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.clean-check-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--slate-800);
}

.clean-check-list li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--emerald-500);
    font-size: 1.8rem;
    line-height: 1;
    top: -5px;
}

.deliverables-footer-note {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px dashed var(--slate-200);
}

.deliverables-footer-note p {
    font-size: 0.88rem;
    color: var(--slate-600);
}

.sampling-img-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.sampling-img-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.sampling-overlay-tag {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(0deg, rgba(9, 26, 20, 0.95) 0%, transparent 100%);
    color: var(--white);
}

.sampling-overlay-tag h4 {
    font-size: 1.15rem;
    color: var(--emerald-400);
    margin-bottom: 4px;
}

.sampling-overlay-tag p {
    font-size: 0.85rem;
    color: var(--slate-200);
}

/* ==========================================================================
   10. METODOLOGIA VISUAL
   ========================================================================== */
.workflow-visual {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 50px;
}

.wf-node {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    width: 165px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
}

.wf-node:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--emerald-400);
    transform: translateY(-5px);
}

.wf-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.2);
    color: var(--emerald-400);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    border: 1px solid rgba(52, 211, 153, 0.4);
}

.wf-title {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--white);
    margin-bottom: 4px;
}

.wf-desc {
    font-size: 0.72rem;
    color: var(--slate-400);
}

.highlight-node {
    border-color: var(--emerald-500);
    background: rgba(16, 185, 129, 0.15);
}

.highlight-node .wf-circle {
    background: var(--emerald-500);
    color: var(--white);
}

.wf-connector {
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.4rem;
    font-weight: 800;
}

/* ==========================================================================
   11. PROVA DE AUTORIDADE & ÓRGÃOS AMBIENTAIS
   ========================================================================== */
.agencies-badges-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.agency-badge {
    background: var(--white);
    border: 1px solid var(--slate-200);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--slate-700);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.agency-badge:hover {
    border-color: var(--emerald-500);
    color: var(--primary-green);
    transform: translateY(-2px);
}

.stats-cards-grid {
    margin-top: 40px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 44px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.stat-num {
    font-family: var(--font-display);
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1;
    margin-bottom: 12px;
}

.highlight-stat .stat-num {
    color: var(--emerald-600);
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: 8px;
}

.stat-desc {
    font-size: 0.95rem;
    color: var(--slate-600);
}

/* ==========================================================================
   12. FORMULÁRIO MULTI-STEP (2 ETAPAS)
   ========================================================================== */
.form-container-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 50px;
    box-shadow: var(--shadow-xl);
    max-width: 880px;
    margin: 0 auto;
}

.form-step-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.step-progress-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--slate-400);
}

.step-progress-item.active {
    color: var(--primary-green);
}

.step-indicator-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--slate-100);
    border: 2px solid var(--slate-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.step-progress-item.active .step-indicator-dot {
    background: var(--emerald-500);
    border-color: var(--emerald-500);
    color: var(--white);
}

.step-divider-line {
    width: 60px;
    height: 2px;
    background: var(--slate-200);
}

.form-step-panel {
    display: none;
}

.form-step-panel.active {
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: fadeInStep 0.4s ease;
}

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-field label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--slate-800);
}

.req { color: #EF4444; }

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-main);
    font-size: 0.98rem;
    color: var(--slate-900);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    background: var(--white);
    border-color: var(--emerald-500);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15);
}

.form-buttons-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lgpd-checkbox-wrapper { margin: 10px 0; }

.custom-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--slate-600);
}

.custom-checkbox-label input {
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--emerald-500);
}

.form-alert-box {
    display: none;
    padding: 18px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    margin-top: 14px;
}

.form-alert-box.success {
    display: block;
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.form-alert-box.error {
    display: block;
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* ==========================================================================
   13. FAQ (ACORDEÃO MODERNO)
   ========================================================================== */
.faq-accordion-container {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-card:hover {
    border-color: var(--slate-300);
    box-shadow: var(--shadow-md);
}

.faq-toggle {
    width: 100%;
    padding: 24px 28px;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--slate-900);
    cursor: pointer;
    text-align: left;
    gap: 16px;
    transition: var(--transition);
}

.toggle-icon {
    font-size: 1.6rem;
    color: var(--emerald-500);
    transition: transform 0.35s ease;
    flex-shrink: 0;
}

.faq-card.active { border-color: var(--emerald-500); }
.faq-card.active .faq-toggle { color: var(--primary-green); }
.faq-card.active .toggle-icon { transform: rotate(45deg); }

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--slate-50);
}

.faq-card.active .faq-body { padding: 0 28px 24px; }
.faq-body p { font-size: 1rem; color: var(--slate-700); line-height: 1.65; }

/* ==========================================================================
   14. CTA FINAL
   ========================================================================== */
.cta-final-section {
    position: relative;
    padding: 130px 0;
    background: var(--primary-dark);
    overflow: hidden;
}

.cta-bg-layer { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.cta-bg-image { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay-layer {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(9, 26, 20, 0.96) 0%, rgba(27, 75, 54, 0.92) 100%);
}

.cta-final-container { position: relative; z-index: 2; max-width: 820px; }
.cta-main-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.cta-main-subtitle { font-size: 1.2rem; color: var(--slate-200); margin-bottom: 40px; line-height: 1.6; }
.cta-actions-group { display: flex; justify-content: center; gap: 18px; margin-bottom: 20px; }
.cta-micro-badge { font-size: 0.88rem; color: var(--slate-300); }

/* ==========================================================================
   15. RODAPÉ INSTITUCIONAL
   ========================================================================== */
.footer-modern {
    background: #06110D;
    color: var(--slate-300);
    padding: 80px 0 30px;
}

.footer-main-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 0.7fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo-wrapper {
    background: #FFFFFF;
    padding: 10px 18px;
    border-radius: 12px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.footer-logo-img { height: 46px; width: auto; display: block; }
.footer-tagline { margin-top: 18px; font-size: 0.95rem; color: var(--slate-400); line-height: 1.6; max-width: 380px; }
.footer-heading { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 20px; }

.footer-contact-list, .footer-links-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-contact-list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }
.footer-links-list li a { color: var(--slate-400); font-size: 0.95rem; }
.footer-links-list li a:hover { color: var(--white); padding-left: 4px; }

.footer-legal-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--slate-500);
}

/* ==========================================================================
   BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================================== */
.whatsapp-float-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 66px;
    height: 66px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: bounceSonar 3s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.12) translateY(-4px);
    background: #128C7E;
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-tooltip {
    position: absolute;
    right: 78px;
    background: var(--slate-900);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.whatsapp-float-btn:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

@keyframes bounceSonar {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   SCROLL REVEAL (FADE-IN)
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   SEÇÃO DE CASOS PRÁTICOS & CENÁRIOS INDUSTRIAIS
   ========================================================================== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 3rem;
}

.case-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 30px 26px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--emerald-500), var(--teal-cyan));
    opacity: 0;
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--emerald-400);
}

.case-card:hover::before {
    opacity: 1;
}

.case-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--slate-100);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 16px;
    width: fit-content;
}

.case-card h3 {
    font-size: 1.2rem;
    color: var(--slate-900);
    margin-bottom: 12px;
    line-height: 1.35;
}

.case-card p {
    font-size: 0.92rem;
    color: var(--slate-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-meta-list {
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    padding: 14px;
    margin-bottom: 20px;
    font-size: 0.82rem;
}

.case-meta-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px dashed var(--slate-200);
}

.case-meta-item:last-child {
    border-bottom: none;
}

.case-meta-label {
    color: var(--slate-600);
    font-weight: 600;
}

.case-meta-val {
    color: var(--slate-900);
    font-weight: 700;
}

.case-result-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #ECFDF5;
    color: #065F46;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    font-weight: 700;
    border: 1px solid #A7F3D0;
}

/* ==========================================================================
   BARRA FIXA MOBILE (STICKY MOBILE BOTTOM BAR)
   ========================================================================== */
.mobile-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 28, 22, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(52, 211, 153, 0.25);
    padding: 12px 16px;
    display: none;
    z-index: 998;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-bottom-bar.active {
    transform: translateY(0);
}

.mobile-bottom-content {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.mobile-bar-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 14px;
    font-size: 0.88rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    text-decoration: none;
    text-align: center;
    line-height: 1.2;
}

.mobile-bar-btn.btn-primary {
    background: var(--amber-500);
    color: var(--primary-dark);
}

.mobile-bar-btn.btn-wa {
    background: #25D366;
    color: #FFFFFF;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 1080px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual-card { display: none; }
    .diag-steps-grid { grid-template-columns: 1fr; }
    .diag-result-box { flex-direction: column; text-align: center; }
    .service-visual-grid, .differentials-layout, .deliverables-layout, .comparison-grid { grid-template-columns: 1fr; gap: 30px; }
    .cols-4, .cases-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-main-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .section { padding: 65px 0; }
    .header-right .coverage-badge { display: none; }
    .hero { padding: 130px 0 60px; min-height: auto; }
    .hero-cta-group, .cta-actions-group, .form-buttons-group { flex-direction: column; }
    .cols-4, .cols-3, .cols-2, .checklist-grid, .diff-items-grid, .form-grid.cols-2, .cases-grid { grid-template-columns: 1fr; }
    .form-container-card { padding: 28px 18px; }
    .diagnostic-card-wrapper { padding: 24px 18px; }
    .workflow-visual { flex-direction: column; }
    .wf-connector { transform: rotate(90deg); margin: 4px 0; }
    .mobile-bottom-bar { display: block; }
    .whatsapp-float-btn {
        bottom: 78px;
        right: 18px;
        width: 54px;
        height: 54px;
    }
    .whatsapp-tooltip { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}