/* ===== RESET E VARIÁVEIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #1a1a1a;
    --primary-blue: #1a3a52;
    --secondary-blue: #2d5a8c;
    --light-gray: #f8f9fa;
    --medium-gray: #e8e8e8;
    --dark-gray: #4a5568;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --accent-gold: #c9a961;
    --border-color: #e0e0e0;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
}

/* ===== CONTAINER ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

/* ===== NAVEGAÇÃO ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid #1a1a1a;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-light);
}

.navbar-menu {
    display: none;
    gap: 2rem;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #87ceeb;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a3a52 100%);
    color: var(--text-light);
    padding: 6rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-title {
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: 'Playfair Display', serif;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.hero-visual {
    display: none;
}

@media (min-width: 768px) {
    .hero-visual {
        display: block;
    }
}

.hero-card {
    border-radius: 12px;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 58, 82, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.hero-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-card-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

/* ===== BOTÕES ===== */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: #ffffff;
    color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    background-color: #f0f0f0;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.btn-light {
    background-color: #ffffff;
    color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-light:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* ===== SEÇÕES ===== */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
}

.section-title-light {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    font-family: 'Playfair Display', serif;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .section-title,
    .section-title-light {
        font-size: 1.75rem;
    }
}

/* ===== AUTHORITY PROOF ===== */
.authority-proof {
    background-color: #f0f0f0;
    padding: 4rem 0;
}

.authority-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.authority-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.authority-content p {
    font-size: 1.125rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.authority-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--dark-gray);
}

/* ===== CLIENT PAINS ===== */
.client-pains {
    background-color: #f0f0f0;
}

.pains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pain-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

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

.pain-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.pain-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-blue);
}

.pain-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ===== DIFERENCIAIS ===== */
.differentials {
    background: linear-gradient(135deg, #1a1a1a 0%, #1a3a52 100%);
    color: var(--text-light);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.differential-item {
    text-align: center;
}

.differential-icon {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.differential-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.differential-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ===== SERVIÇOS ===== */
.services {
    background-color: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
}

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

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-blue);
}

.service-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ===== DEPOIMENTOS ===== */
.testimonials {
    background-color: #f0f0f0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-blue);
}

.testimonial-stars {
    color: #ffc107;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.author-name {
    font-weight: 600;
    color: var(--text-dark);
}

.author-role {
    font-size: 0.85rem;
    color: var(--dark-gray);
}

/* ===== CTA INTERMEDIÁRIO ===== */
.cta-intermediate {
    background: linear-gradient(135deg, #1a3a52 0%, #2d5a8c 100%);
    color: var(--text-light);
    text-align: center;
    padding: 4rem 0;
}

.cta-intermediate h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.cta-intermediate p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== FORMULÁRIO ===== */
.contact-form-section {
    background-color: #ffffff;
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(26, 58, 82, 0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* ===== CONTATO ===== */
.contact-info {
    background-color: #f0f0f0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-blue);
}

.contact-card p {
    color: var(--dark-gray);
}

.contact-card a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--secondary-blue);
}

/* ===== FOOTER ===== */
.footer {
    background-color: #1a1a1a;
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--text-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}