/* DESIGN SYSTEM & TOKENS */
:root {
    /* Colors Palette */
    --clr-gold: #E3C586;
    --clr-blue: #182C44;
    --clr-white: #FFFFFF;
    --clr-cream: #F7F7EF;
    
    --clr-text-main: #2A3644;
    --clr-text-light: #5A6A7D;
    --clr-border: rgba(24, 44, 68, 0.1);
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Layout */
    --container-max: 1200px;
    --section-pad: 5rem 2rem;
    
    /* Transitions */
    --trans-fast: 0.2s ease-in-out;
    --trans-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--clr-text-main);
    background-color: var(--clr-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

/* GLOBALS */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--clr-gold);
    margin: 1.5rem auto;
    border-radius: 2px;
}
.divider.left {
    margin: 1.5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    position: relative;
    display: inline-block;
}

.section-desc {
    color: var(--clr-text-light);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--trans-smooth), background-color var(--trans-smooth), box-shadow var(--trans-smooth), color var(--trans-smooth), border-color var(--trans-smooth);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-gold);
    color: var(--clr-blue);
}
.btn-primary:hover {
    background-color: #d4b572; 
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(227, 197, 134, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--clr-white);
    border-color: var(--clr-white);
}
.btn-secondary:hover {
    background-color: var(--clr-white);
    color: var(--clr-blue);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--clr-gold);
    border-color: var(--clr-gold);
}
.btn-outline:hover {
    background-color: var(--clr-gold);
    color: var(--clr-blue);
}

.btn-block {
    width: 100%;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--clr-blue);
    z-index: 1000;
    padding: 1.2rem 2rem;
    transition: background-color var(--trans-smooth), box-shadow var(--trans-smooth);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header.scrolled {
    padding: 0.6rem 2rem;
    box-shadow: 0 4px 20px rgba(24, 44, 68, 0.2);
}

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

.logo {
    height: 60px;
    transition: var(--trans-smooth);
}
.header.scrolled .logo {
    height: 48px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-list {
    display: flex;
    gap: 1.8rem;
}

.nav-link {
    color: var(--clr-white);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    opacity: 0.9;
    transition: var(--trans-fast);
}
.nav-link:hover, .nav-link.active {
    opacity: 1;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-gold);
    transition: var(--trans-smooth);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--clr-gold);
    font-size: 2rem;
    cursor: pointer;
}

/* HERO SECTION */
.hero {
    background-color: var(--clr-blue);
    padding: 12rem 2rem 8rem;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    text-align: center;
}

.hero-title {
    color: var(--clr-white);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
.hero-title span {
    color: var(--clr-gold);
    font-style: italic;
}

.hero-subtitle {
    color: var(--clr-cream);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    margin-bottom: 3rem;
    opacity: 0.9;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.hero-pattern {
    position: absolute;
    top: 92px;
    left: 0;
    width: 100%;
    height: calc(100% - 92px);
    background-image: url("../images/watermark.png");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    z-index: 1;
    opacity: 0.08;
}

/* ÁREAS DE ATUAÇÃO */
.areas {
    padding: var(--section-pad);
    background-color: var(--clr-cream);
}

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

.area-card {
    background-color: var(--clr-white);
    padding: 3rem 2rem;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(24, 44, 68, 0.04);
    transition: transform var(--trans-smooth), box-shadow var(--trans-smooth);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--clr-border);
}
.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--clr-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--trans-smooth);
}
.area-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(24, 44, 68, 0.08);
}
.area-card:hover::before {
    transform: scaleX(1);
}

.area-icon {
    font-size: 3rem;
    color: var(--clr-gold);
    margin-bottom: 1.5rem;
    background: rgba(227, 197, 134, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.area-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.area-text {
    color: var(--clr-text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
}

.area-link {
    color: var(--clr-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--trans-fast);
    font-size: 0.95rem;
}
.area-link:hover {
    color: var(--clr-gold);
    gap: 0.8rem;
}

/* SOBRE */
.sobre {
    padding: var(--section-pad);
}

.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.sobre-text {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--clr-text-light);
    line-height: 1.8;
}
.sobre-text strong {
    color: var(--clr-blue);
    font-weight: 600;
}

.sobre-values {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.sobre-values li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    color: var(--clr-blue);
    font-size: 1.05rem;
}
.sobre-values i {
    color: var(--clr-gold);
    font-size: 1.6rem;
}

.image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 120%;
    background-color: var(--clr-gold);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(24, 44, 68, 0.1);
}
.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--clr-blue);
    background-image: linear-gradient(135deg, var(--clr-blue) 0%, #112033 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--clr-gold);
    border-radius: 8px;
    transform: translate(-15px, 15px);
    transition: var(--trans-smooth);
}
.image-placeholder i {
    font-size: 8rem;
    opacity: 0.8;
}
.image-placeholder span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    margin-top: 1rem;
    color: var(--clr-white);
    letter-spacing: 2px;
}
.sobre-container:hover .image-placeholder {
    transform: translate(0, 0);
}

/* CONTATO */
.contato {
    padding: var(--section-pad);
    background-color: var(--clr-cream);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.info-icon {
    width: 55px;
    height: 55px;
    background-color: var(--clr-white);
    color: var(--clr-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(24, 44, 68, 0.05);
}

.info-title {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

.info-text, .info-text a {
    color: var(--clr-text-light);
    font-size: 1rem;
    line-height: 1.6;
}
.info-text a {
    font-weight: 500;
    color: var(--clr-blue);
    transition: var(--trans-fast);
}
.info-text a:hover {
    color: var(--clr-gold);
}

.contato-form {
    background-color: var(--clr-white);
    padding: 3.5rem;
    border-radius: 8px;
    box-shadow: 0 15px 50px rgba(24, 44, 68, 0.05);
    border: 1px solid var(--clr-border);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: var(--clr-blue);
    font-size: 0.95rem;
}

input, select, textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--trans-fast);
    background-color: #FAFCFF;
    color: var(--clr-text-main);
}
input::placeholder, select::placeholder, textarea::placeholder {
    color: #A0AEC0;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--clr-gold);
    background-color: var(--clr-white);
    box-shadow: 0 0 0 3px rgba(227, 197, 134, 0.2);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23182C44' viewBox='0 0 256 256'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    padding-right: 3rem;
}

/* FOOTER */
.footer {
    background-color: var(--clr-blue);
    color: var(--clr-cream);
    padding: 6rem 2rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 70px;
    margin-bottom: 1.8rem;
}

.footer-desc {
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    max-width: 400px;
    font-size: 1.05rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}
.social-links a {
    width: 45px;
    height: 45px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--trans-smooth);
    color: var(--clr-white);
}
.social-links a:hover {
    background-color: var(--clr-gold);
    border-color: var(--clr-gold);
    color: var(--clr-blue);
    transform: translateY(-3px);
}

.footer-title {
    color: var(--clr-gold);
    font-size: 1.3rem;
    margin-bottom: 1.8rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--trans-fast);
    font-size: 1.05rem;
}
.footer-links a:hover {
    color: var(--clr-gold);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.95rem;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .sobre-container, .contato-grid {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .image-placeholder {
        transform: translate(0, 0);
    }
    .contato-form {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .header-content .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--clr-blue);
        flex-direction: column;
        justify-content: center;
        padding: 3rem;
        transition: var(--trans-smooth);
        z-index: 999;
    }
    .header-content .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        margin-bottom: 2rem;
        gap: 2rem;
    }
    .nav-link {
        font-size: 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: relative;
        z-index: 1000;
    }
    
    .hero {
        padding: 10rem 1.5rem 6rem;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .hero-pattern {
        top: 60px; /* Header mobile é menor */
        height: calc(100% - 60px);
        background-position: center 30%; /* Sobe a marca d'água para trás do texto no mobile */
        background-size: 85%; /* Aumenta um pouco pra ganhar presença no celular */
    }
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}