:root {
    --dark: #1a232c;
    --gold: #8d663a;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray: #e0e0e0;
    --gray-dark: #2d3748;
    --whatsapp: #25d366;
    --linkedin: #0e76a8;
    --instagram: #e1306c;
    --shadow: 0 10px 30px rgba(26, 35, 44, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark);
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--gold);
    color: var(--white);
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.btn:hover {
    background-color: #7a572f;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

.btn-whatsapp:hover {
    background-color: #1da851;
}

.btn-ask {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background-color: var(--dark);
    color: var(--white);
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.btn-ask:hover {
    background-color: #2d3a47;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--dark);
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--gold);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(26, 35, 44, 0.95);
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

header.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    height: 50px;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.logo-img.animated {
    opacity: 1;
    transform: scale(1);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.logo-text span {
    color: var(--gold);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(141, 102, 58, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(26, 35, 44, 0.2) 0%, transparent 50%),
        url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: bicubic;
    filter: brightness(0.9) contrast(1.1);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(26, 35, 44, 0.9) 0%,
        rgba(26, 35, 44, 0.7) 50%,
        rgba(26, 35, 44, 0.85) 100%
    );
    z-index: 2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(0.5px);
    z-index: 3;
    opacity: 0.3;
}

.hero-content {
    max-width: 800px;
    padding: 20px;
    z-index: 4;
    position: relative;
}

.hero-name {
    font-size: 72px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    opacity: 0;
    transform: translateY(20px);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
    letter-spacing: 1px;
}

.hero-name.animated {
    opacity: 1;
    transform: translateY(0);
}

.hero-subtitle {
    font-size: 28px;
    color: var(--gold);
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(20px);
    transition-delay: 0.2s;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
    font-weight: 500;
}

.hero-subtitle.animated {
    opacity: 1;
    transform: translateY(0);
}

.hero-cta {
    opacity: 0;
    transform: translateY(20px);
    transition-delay: 0.4s;
}

.hero-cta.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Services */
.services {
    background-color: var(--gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

/* Para telas grandes, mostra 3 colunas */
@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
    border-top: 4px solid var(--gold);
}

.service-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(26, 35, 44, 0.2);
    border-top-color: #7a572f;
}

.service-card i {
    font-size: 40px;
    color: var(--gold);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark);
}

.service-card p {
    color: var(--gray-dark);
    font-size: 16px;
    line-height: 1.6;
}

.service-card strong {
    color: var(--gold);
    font-weight: 600;
}

/* About */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-photo {
    position: relative;
    opacity: 0;
    transform: translateX(-30px);
}

.about-photo.animated {
    opacity: 1;
    transform: translateX(0);
}

.about-photo img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    filter: grayscale(0%) contrast(1.05) brightness(1.05);
    image-rendering: -webkit-optimize-contrast;
    transition: filter 0.5s ease;
}

.about-photo:hover img {
    filter: grayscale(0%) contrast(1.1) brightness(1.1);
}

.about-photo::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid var(--gold);
    border-radius: 8px;
    top: 20px;
    left: 20px;
    z-index: -1;
}

.about-photo::after {
    content: '';
    position: absolute;
    width: 90%;
    height: 90%;
    background: linear-gradient(45deg, var(--gold) 0%, transparent 70%);
    border-radius: 8px;
    top: 5%;
    left: 5%;
    z-index: -1;
    opacity: 0.1;
    filter: blur(10px);
}

.about-content {
    opacity: 0;
    transform: translateX(30px);
}

.about-content.animated {
    opacity: 1;
    transform: translateX(0);
}

.about-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--dark);
}

.about-content p {
    margin-bottom: 20px;
    font-size: 17px;
    color: var(--gray-dark);
    line-height: 1.7;
}

/* About - Credentials */
.about-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(141, 102, 58, 0.2);
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(141, 102, 58, 0.08);
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 14px;
    color: var(--dark);
    transition: var(--transition);
}

.credential-item:hover {
    background-color: rgba(141, 102, 58, 0.15);
    transform: translateY(-3px);
}

.credential-item i {
    color: var(--gold);
    font-size: 16px;
}

/* FAQ Section - NOVO DESIGN */
.faq {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%238d663a' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 0;
}

.faq-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.faq-header h2 {
    font-size: 42px;
    color: var(--dark);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.faq-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--gold);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.faq-subtitle {
    color: var(--gray-dark);
    font-size: 20px;
    max-width: 700px;
    margin: 30px auto 0;
    line-height: 1.6;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background-color: var(--white);
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(26, 35, 44, 0.08);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    border: 1px solid rgba(141, 102, 58, 0.1);
}

.faq-item.animated {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(26, 35, 44, 0.12);
    border-color: rgba(141, 102, 58, 0.2);
    transform: translateY(-5px);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    background-color: var(--white);
}

.faq-question-content {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.faq-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--gold);
    min-width: 40px;
    opacity: 0.7;
}

.faq-question h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
    transition: var(--transition);
}

.faq-question:hover h3 {
    color: var(--gold);
}

.faq-icon {
    color: var(--gold);
    font-size: 22px;
    transition: var(--transition);
    min-width: 30px;
    text-align: center;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--dark);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    background-color: rgba(141, 102, 58, 0.03);
}

.faq-item.active .faq-answer {
    padding: 25px 30px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 15px;
}

.faq-answer ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.faq-answer li {
    margin-bottom: 8px;
    color: var(--gray-dark);
}

.faq-cta {
    text-align: center;
    margin-top: 70px;
    position: relative;
    z-index: 1;
}

.faq-cta-content {
    background-color: var(--white);
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 15px 40px rgba(26, 35, 44, 0.1);
    border: 1px solid rgba(141, 102, 58, 0.15);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.faq-cta-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), #b8905d);
}

.faq-cta-content i {
    font-size: 50px;
    color: var(--gold);
    margin-bottom: 20px;
}

.faq-cta-content h3 {
    font-size: 28px;
    color: var(--dark);
    margin-bottom: 15px;
}

.faq-cta-content p {
    color: var(--gray-dark);
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: white;
    box-shadow: var(--shadow);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #1da851;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 50px;
    image-rendering: -webkit-optimize-contrast;
    filter: brightness(1.05);
}

.footer-logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.footer-logo-text span {
    color: var(--gold);
}

.footer-social {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--gold);
    transform: translateY(-5px);
}

.footer-copyright {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    font-size: 14px;
    color: var(--gray);
}

.contact-info {
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 15px;
}

.contact-item i {
    color: var(--gold);
}

/* Responsive */
@media (max-width: 992px) {
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .hero-name {
        font-size: 56px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .hero-bg {
        background-position: 60% center;
    }
    
    .faq-header h2 {
        font-size: 36px;
    }
    
    .faq-subtitle {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-name {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .section-title h2 {
        font-size: 30px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .logo-container {
        justify-content: center;
        width: 100%;
    }
    
    .hero-bg {
        background-position: 65% center;
        filter: brightness(0.85) contrast(1.15);
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-question h3 {
        font-size: 18px;
    }
    
    .faq-number {
        font-size: 20px;
        min-width: 35px;
    }
    
    .faq-cta-content {
        padding: 30px 20px;
    }
    
    .faq-cta-content h3 {
        font-size: 24px;
    }
    
    .about-credentials {
        flex-direction: column;
        gap: 10px;
    }
    
    .credential-item {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .btn, .btn-ask {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .about-photo::before {
        top: 10px;
        left: 10px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .hero-bg {
        background-position: 70% center;
    }
    
    .faq-question {
        padding: 18px 15px;
    }
    
    .faq-question-content {
        gap: 15px;
    }
    
    .faq-number {
        font-size: 18px;
        min-width: 30px;
    }
    
    .faq-item.active .faq-answer {
        padding: 18px 15px;
    }
    
    .faq-header h2 {
        font-size: 30px;
    }
    
    .faq-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 380px) {
    .hero-name {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    .faq-question h3 {
        font-size: 16px;
    }
}