/* =========================================
   VARIÁVEIS E RESET
   ========================================= */
:root {
    /* Cores Clean Luxury */
    --primary-color: #1a3a5c;
    --secondary-color: #c9a961;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: rgba(26, 58, 92, 0.1);
    --shadow-hover: rgba(26, 58, 92, 0.2);
    
    /* Fontes */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* =========================================
   HEADER E NAVEGAÇÃO
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: var(--spacing-sm) 0;
}

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

.nav-brand .logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: -5px;
}

.nav-brand .tagline {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.btn-nav {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(70px + var(--spacing-lg)) 0 var(--spacing-lg);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-image {
    position: relative;
    animation: fadeInUp 1s ease;
}

.profile-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 5px solid var(--secondary-color);
}

.hero-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.hero-text {
    color: var(--white);
    animation: fadeInRight 1s ease;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.95);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #b89650;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-hover);
}

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

/* =========================================
   SECTIONS
   ========================================= */
.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.8rem;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.3;
}

/* =========================================
   SOBRE SECTION
   ========================================= */
.sobre {
    background: var(--bg-light);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.sobre-image img {
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow);
}

.sobre-info h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.certificacoes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.cert-badge {
    background: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.cert-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.cert-badge i {
    color: var(--secondary-color);
}

.sobre-info p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-hover);
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

/* =========================================
   COMO FUNCIONA SECTION
   ========================================= */
.como-funciona {
    background: var(--white);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.step-item {
    display: grid;
    grid-template-columns: auto 1.5fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: 20px;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.5s ease;
}

.step-item.animate {
    opacity: 1;
    transform: translateX(0);
}

.step-item:nth-child(2) {
    transition-delay: 0.2s;
}

.step-item:nth-child(3) {
    transition-delay: 0.4s;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
}

.step-item:hover .step-icon {
    transform: rotate(360deg) scale(1.1);
}

.step-content h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.step-image {
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow);
}

.step-image img {
    transition: transform 0.5s ease;
}

.step-item:hover .step-image img {
    transform: scale(1.05);
}

/* =========================================
   PERFIS SECTION
   ========================================= */
.perfis {
    background: var(--bg-light);
}

.perfis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.perfil-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(50px);
}

.perfil-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.perfil-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--shadow-hover);
}

.perfil-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    transition: all 0.3s ease;
}

.perfil-card:hover .perfil-icon {
    transform: scale(1.1) rotate(5deg);
}

.perfil-card h3 {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.perfil-card > p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.perfil-benefits {
    margin-bottom: var(--spacing-md);
}

.perfil-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.perfil-benefits i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.btn-perfil {
    display: inline-block;
    width: 100%;
    padding: 0.8rem;
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-perfil:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* =========================================
   PORTFÓLIO SECTION
   ========================================= */
.portfolio {
    background: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow);
    height: 350px;
    cursor: pointer;
}

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

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 58, 92, 0.95), transparent);
    color: var(--white);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.portfolio-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* =========================================
   CONTATO SECTION
   ========================================= */
.contato {
    background: var(--bg-light);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-lg);
}

.contato-info h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.contato-info > p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.contact-method i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.contact-method strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.contact-method span {
    display: block;
    color: var(--text-light);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-hover);
}

.contato-form {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.9rem var(--spacing-sm);
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-secondary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-md) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-brand h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    color: var(--secondary-color);
    font-size: 0.95rem;
}

.footer-legal {
    text-align: right;
}

.footer-legal p {
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.footer-legal strong {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* =========================================
   FLOATING WHATSAPP BUTTON
   ========================================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* =========================================
   ANIMATIONS
   ========================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
        box-shadow: 0 5px 20px var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .profile-img {
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .step-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-icon {
        margin: 0 auto;
    }
    
    .perfis-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-legal {
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}