/* ============================================
   RESET E VARIÁVEIS GLOBAIS
   ============================================ */

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

:root {
    /* Cores - Local Authority Theme */
    --primary: #1E3A8A;
    --primary-light: #3B82F6;
    --primary-dark: #1E40AF;
    --gold: #F59E0B;
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-400: #94A3B8;
    --slate-500: #64748B;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1E293B;
    --slate-900: #0F172A;
    --white: #FFFFFF;
    --green: #10B981;
    
    /* Tipografia */
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Manrope', sans-serif;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ============================================
   ESTILOS BASE
   ============================================ */

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--slate-900);
    background-color: var(--white);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--slate-600);
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

/* ============================================
   CONTAINER E LAYOUT
   ============================================ */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ============================================
   HEADER
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-100);
    height: 80px;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    background: rgba(30, 58, 138, 0.1);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.logo-text h1 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--slate-900);
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--slate-500);
    margin: 0;
    font-weight: 500;
}

.nav-desktop {
    display: none;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    background: none;
    color: var(--slate-600);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary);
    background-color: rgba(30, 58, 138, 0.05);
}

.btn-whatsapp {
    background: var(--primary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2);
}

.btn-whatsapp:hover {
    background: var(--primary-dark);
    box-shadow: 0 20px 25px -5px rgba(30, 58, 138, 0.3);
}

/* ============================================
   BOTÕES
   ============================================ */

.btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 20px 25px -5px rgba(30, 58, 138, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--slate-900);
    color: var(--white);
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.1);
}

.btn-secondary:hover {
    background: var(--slate-800);
    box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.2);
}

.btn-outline {
    background: var(--white);
    color: var(--slate-700);
    border: 2px solid var(--slate-200);
}

.btn-outline:hover {
    background: var(--slate-50);
    border-color: var(--primary);
}

.arrow {
    font-size: 1.25rem;
}

.link-button {
    background: none;
    color: var(--primary);
    font-weight: 700;
    text-decoration: underline;
    padding: 0;
    margin-left: 0.25rem;
}

.link-button:hover {
    text-decoration: none;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-2xl);
    background: var(--slate-50);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    pointer-events: none;
    background-image: 
        linear-gradient(45deg, transparent 48%, currentColor 49%, currentColor 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, currentColor 49%, currentColor 51%, transparent 52%);
    background-size: 100px 100px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(30, 58, 138, 0.1);
    border: 1px solid rgba(30, 58, 138, 0.2);
    border-radius: 2rem;
    width: fit-content;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.badge-star {
    color: var(--primary);
    font-size: 1.25rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.2s both;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.highlight {
    color: var(--primary);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    right: 0;
    height: 0.75rem;
    background: rgba(245, 158, 11, 0.3);
    z-index: -1;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--slate-600);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease 0.4s both;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    animation: fadeInUp 0.6s ease 0.5s both;
}

@media (min-width: 640px) {
    .hero-features {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-500);
}

.check {
    color: var(--green);
    font-weight: 700;
}

.hero-image {
    display: none;
    align-items: center;
    justify-content: center;
    position: relative;
}

@media (min-width: 1024px) {
    .hero-image {
        display: flex;
    }
}

.phone-mockup {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 8px solid var(--white);
    background: var(--slate-200);
}

.phone-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.result-card {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    right: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--slate-100);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: bounce 2s infinite;
}

.result-icon {
    font-size: 1.5rem;
}

.result-label {
    font-size: 0.75rem;
    color: var(--slate-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.result-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0;
}

/* ============================================
   BENEFICIOS SECTION
   ============================================ */

.beneficios {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

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

.beneficio-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 1px solid var(--slate-100);
    text-align: center;
    transition: all 0.3s ease;
}

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

.beneficio-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.beneficio-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--slate-900);
}

.beneficio-card p {
    font-size: 0.875rem;
    color: var(--slate-600);
    line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

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

.service-card {
    border: 1px solid var(--slate-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    background: var(--white);
}

.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.service-image {
    height: 200px;
    overflow: hidden;
    background: var(--slate-50);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-card h3 {
    padding: var(--spacing-lg) var(--spacing-lg) 0;
    font-size: 1.25rem;
}

.service-card p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
}

.service-features {
    list-style: none;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.service-features li {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: var(--slate-500);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing {
    padding: var(--spacing-2xl) 0;
    background: var(--slate-50);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: rgba(30, 58, 138, 0.05);
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 1;
    align-items: start;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
    }
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--slate-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    border-color: rgba(30, 58, 138, 0.3);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 25px 50px -12px rgba(30, 58, 138, 0.25);
    transform: scale(1);
}

@media (min-width: 768px) {
    .pricing-card.featured {
        grid-column: 1 / -1;
        max-width: 550px;
        margin: 0 auto;
        transform: scale(1.02);
    }
}

.badge-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2);
}

.pricing-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.currency {
    color: var(--slate-400);
    font-size: 1.125rem;
    font-weight: 500;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--slate-900);
}

.period {
    color: var(--slate-400);
    font-size: 1.125rem;
    font-weight: 500;
}

.plan-description {
    font-size: 0.875rem;
    color: var(--slate-500);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-md);
    background: var(--slate-50);
    border-radius: var(--radius-md);
}

.features-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--slate-700);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.features-list .check {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

.pricing-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--slate-500);
    position: relative;
    z-index: 1;
}

/* ============================================
   DIAGNOSTICO SECTION
   ============================================ */

.diagnostico {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.diagnostico::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(30, 58, 138, 0.08);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.diagnostico-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.diagnostico-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.diagnostico-header h2 {
    color: var(--slate-900);
    margin-bottom: var(--spacing-md);
}

.diagnostico-header p {
    color: var(--slate-600);
    font-size: 1.125rem;
}

.diagnostico-form {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--slate-100);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-row .form-group.full-width {
    grid-column: 1 / -1;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--slate-900);
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-checkbox label {
    cursor: pointer;
    color: var(--slate-600);
    margin: 0;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--slate-500);
    margin-top: var(--spacing-md) !important;
}

.form-success {
    padding: var(--spacing-lg);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--green);
    border-radius: var(--radius-md);
    color: var(--green);
    text-align: center;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.form-error {
    padding: var(--spacing-lg);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #EF4444;
    border-radius: var(--radius-md);
    color: #EF4444;
    text-align: center;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    padding: var(--spacing-2xl) 0;
    background: var(--slate-900);
    color: var(--slate-300);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .faq-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.faq-header h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.faq-header p {
    color: var(--slate-400);
    margin-bottom: var(--spacing-lg);
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    border-bottom: 1px solid var(--slate-800);
}

.faq-trigger {
    width: 100%;
    background: none;
    color: var(--white);
    padding: var(--spacing-md) 0;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    transition: color 0.3s ease;
}

.faq-trigger:hover {
    color: var(--primary-light);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-content {
    display: none;
    padding-bottom: var(--spacing-md);
    color: var(--slate-400);
    line-height: 1.8;
}

.faq-item.active .faq-content {
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--slate-900);
    color: var(--slate-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

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

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col a {
    color: var(--slate-400);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--primary-light);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--white);
    font-weight: 700;
}

.footer-col p {
    color: var(--slate-400);
    font-size: 0.875rem;
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--slate-800);
    color: var(--slate-500);
    font-size: 0.875rem;
}

/* ============================================
   ANIMAÇÕES
   ============================================ */

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .hero-title {
        font-size: 2rem;
    }
}