/* =========================================
   VARIÁVEIS (DESIGN SYSTEM)
   ========================================= */
   :root {
    --color-bg-primary: #F9F6F2; /* Off-white / Bege Claro */
    --color-bg-secondary: #FFFFFF; /* Branco */
    --color-text-main: #1C1C1C; /* Cinza-escuro quase preto */
    --color-text-light: #555555; /* Cinza médio para parágrafos secundários */
    --color-accent: #C79F5F; /* Dourado Elegante */
    --color-accent-hover: #b0894e;
    --color-dark: #2B2B2B; /* Fundo para seções escuras */

    --font-title: 'Playfair Display', serif;
    --font-text: 'Poppins', sans-serif;
    --font-signature: 'Great Vibes', cursive;

    --transition-fast: 0.3s ease;
}

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

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

body {
    font-family: var(--font-text);
    color: var(--color-text-main);
    background-color: var(--color-bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

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

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--color-text-main);
    position: relative;
    display: inline-block;
}

.text-center .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    margin: 15px auto 0;
}

/* =========================================
   BOTÕES
   ========================================= */
.btn-primary {
    display: inline-block;
    background-color: var(--color-accent);
    color: white;
    padding: 15px 35px;
    font-family: var(--font-text);
    font-weight: 500;
    font-size: 1rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(199, 159, 95, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(199, 159, 95, 0.4);
}

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

.btn-small {
    display: inline-block;
    background-color: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-accent);
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 500;
}

.btn-small:hover {
    background-color: var(--color-accent);
    color: white;
}

/* =========================================
   HEADER (MENU)
   ========================================= */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(249, 246, 242, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.98);
}

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

.logo a {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
    letter-spacing: 1px;
}

#nav-menu ul {
    display: flex;
    gap: 30px;
}

#nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
}

#nav-menu a:hover {
    color: var(--color-accent);
}

.mobile-menu-icon {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-icon span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-main);
    transition: 0.3s;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    padding-top: 120px;
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(249, 246, 242, 0.95) 35%, rgba(249, 246, 242, 0.4) 70%, rgba(249, 246, 242, 0) 100%), url('foto hero marcia.png');
    background-size: cover;
    background-position: center center;
}

.hero-container {
    display: flex;
    align-items: center;
}

.hero-content {
    flex: 1;
    max-width: 50%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--color-text-main);
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* =========================================
   QUEM SOU EU (ABOUT)
   ========================================= */
.about {
    padding: 100px 0;
    background-color: var(--color-bg-secondary);
}

.about-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
}

.profile-img {
    width: 100%;
    max-width: 450px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    display: block;
    margin: 0 auto;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.signature {
    font-family: var(--font-signature);
    font-size: 3rem;
    color: var(--color-accent);
    margin-top: 30px;
}

/* =========================================
   DIFERENCIAIS
   ========================================= */
.differentials {
    padding: 100px 0;
    background-color: var(--color-bg-primary);
}

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

.card {
    background-color: var(--color-bg-secondary);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 3px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    border-bottom: 3px solid var(--color-accent);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* =========================================
   MÉTODO DE TRABALHO
   ========================================= */
.methodology {
    padding: 100px 0;
    background-color: var(--color-bg-secondary);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background-color: rgba(199, 159, 95, 0.3);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 40px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 42px;
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--color-accent);
}

.timeline-content {
    background-color: var(--color-bg-primary);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

.timeline-content h3 {
    color: var(--color-accent);
    margin-bottom: 10px;
}

/* =========================================
   SERVIÇOS
   ========================================= */
.services {
    padding: 100px 0;
    background-color: var(--color-dark);
    color: white;
}

.services .section-title {
    color: white;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-box {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.service-box:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
}

.service-box h3 {
    color: var(--color-accent);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-box p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* =========================================
   CONTATO
   ========================================= */
.contact {
    padding: 100px 0;
    background-color: var(--color-bg-primary);
}

.contact-container {
    display: flex;
    gap: 60px;
    align-items: center;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-form-wrapper {
    flex: 1;
    background-color: var(--color-bg-secondary);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-text);
    font-size: 1rem;
    background-color: var(--color-bg-primary);
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* =========================================
   FOOTER
   ========================================= */
footer {
    background-color: var(--color-text-main);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    font-family: var(--font-title);
    font-size: 1.5rem;
    color: var(--color-accent);
}

.footer-container p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 0;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-links a:hover {
    color: var(--color-accent);
}

/* =========================================
   RESPONSIVIDADE
   ========================================= */
@media (max-width: 992px) {
    .hero-container, .about-container, .contact-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .hero-content p {
        margin: 0 auto 30px;
    }

    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }

    .contact-container {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .mobile-menu-icon {
        display: flex;
    }

    #nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        box-shadow: 0 10px 10px rgba(0,0,0,0.05);
        padding: 20px 0;
        display: none;
        flex-direction: column;
        text-align: center;
    }

    #nav-menu.active {
        display: flex;
    }

    #nav-menu ul {
        flex-direction: column;
        gap: 20px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    header .btn-small {
        display: none;
    }
}