/* ===================================
   Variáveis CSS
   =================================== */
:root {
    --preto: #2D2D2D;
    --verde: #6B8E6B;
    --bege: #D4C5B0;
    --branco: #F5F5F5;
    --verde-hover: #5a7a5a;
    --sombra: 0 4px 20px rgba(45, 45, 45, 0.08);
    --sombra-hover: 0 8px 30px rgba(45, 45, 45, 0.12);
}

/* ===================================
   Reset e Configurações Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    color: var(--preto);
    background-color: var(--branco);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--preto);
}

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

ul {
    list-style: none;
}

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

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

/* ===================================
   Header e Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--branco);
    box-shadow: var(--sombra);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 56px;
    height: 56px;
}

.logo-branding {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--preto);
    letter-spacing: 1px;
}

.logo-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--preto);
    opacity: 0.7;
    font-weight: 300;
}

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

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--preto);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--verde);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.btn-contact {
    background-color: var(--verde);
    color: var(--branco);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
}

.btn-contact::after {
    display: none;
}

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

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--preto);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ===================================
   Opening Banner
   =================================== */
.opening-banner {
    margin-top: 80px;
    height: 100vh;
    min-height: 600px;
    position: relative;
    background: linear-gradient(135deg, #8B9D83 0%, #6B8E6B 50%, #4A5F4A 100%);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 45, 45, 0.3);
    z-index: 1;
}

/* ===================================
   Brand Introduction
   =================================== */
.brand-intro {
    padding: 100px 0;
    background-color: #E8E8E8;
    text-align: center;
}

.brand-intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.brand-name {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--preto);
    letter-spacing: 4px;
    margin-bottom: 0.5rem;
}

.brand-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 400;
    color: var(--verde);
    letter-spacing: 6px;
    margin-bottom: 2rem;
}

.brand-description {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--preto);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--branco) 0%, var(--bege) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(107, 142, 107, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--preto);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--preto);
    opacity: 0.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background-color: var(--verde);
    color: var(--branco);
}

.btn-primary:hover {
    background-color: var(--verde-hover);
    transform: translateY(-3px);
    box-shadow: var(--sombra-hover);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    color: var(--preto);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--preto);
    opacity: 0.7;
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   Áreas de Atuação
   =================================== */
.areas {
    padding: 100px 0;
    background-color: var(--branco);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.area-card {
    background-color: var(--branco);
    padding: 2.5rem;
    border-radius: 8px;
    border: 2px solid var(--bege);
    transition: all 0.3s ease;
    position: relative;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--verde) 0%, var(--bege) 100%);
    border-radius: 8px 8px 0 0;
}

.area-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-hover);
    border-color: var(--verde);
}

.area-icon {
    margin-bottom: 1.5rem;
}

.area-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--preto);
}

.area-description {
    color: var(--preto);
    opacity: 0.8;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.area-services {
    list-style: none;
    padding: 0;
}

.area-services li {
    padding: 0.6rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--preto);
    opacity: 0.85;
}

.area-services li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--verde);
    font-weight: 600;
}

/* ===================================
   Sobre Nós
   =================================== */
.sobre {
    padding: 100px 0;
    background-color: var(--bege);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-paragraph {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--preto);
    opacity: 0.9;
}

.sobre-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.value-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--verde);
}

.value-item p {
    font-size: 0.9rem;
    opacity: 0.8;
    color: var(--preto);
}

.sobre-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 500px;
    background-color: var(--branco);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--sombra);
}

/* ===================================
   Alexandre Bronzatto
   =================================== */
.alexandre-section {
    padding: 100px 0;
    background-color: var(--branco);
}

.alexandre-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 4rem;
    align-items: center;
}

.alexandre-image {
    position: relative;
}

.alexandre-photo {
    width: 100%;
    height: 500px;
    background-color: var(--bege);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--sombra);
    border: 3px solid var(--verde);
}

.alexandre-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.alexandre-title {
    font-size: 2.25rem;
    color: var(--verde);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.alexandre-paragraph {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--preto);
    opacity: 0.9;
}

/* ===================================
   Contato
   =================================== */
.contato {
    padding: 100px 0;
    background-color: var(--branco);
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: center;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    justify-content: center;
}

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

.info-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bege);
    border-radius: 8px;
}

.info-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--verde);
}

.info-content p {
    color: var(--preto);
    opacity: 0.85;
    line-height: 1.6;
}

.info-link {
    color: var(--preto);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-link:hover {
    color: var(--verde);
    text-decoration: underline;
}

/* ===================================
   Formulário de Contato
   =================================== */
.contato-form {
    background-color: var(--branco);
    padding: 2rem;
    border-radius: 8px;
    border: 2px solid var(--bege);
    max-width: 550px;
}

.form-group {
    margin-bottom: 1.2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--preto);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 2px solid var(--bege);
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--preto);
    background-color: var(--branco);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--verde);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background-color: rgba(107, 142, 107, 0.1);
    color: var(--verde);
    border: 1px solid var(--verde);
    display: block;
}

.form-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid #dc3545;
    display: block;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--preto);
    padding: 2rem 0 1.5rem;
    color: var(--branco);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.footer-branding {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.footer-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--branco);
}

.footer-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    color: var(--branco);
    opacity: 0.8;
    font-weight: 300;
}

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

.footer-text {
    opacity: 0.7;
    font-size: 0.8rem;
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--branco);
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(107, 142, 107, 0.3);
}

.social-link.whatsapp:hover {
    background-color: #25D366;
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link.linkedin:hover {
    background-color: #0077B5;
}

/* ===================================
   Cookie Banner
   =================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--preto);
    color: var(--branco);
    padding: 1.5rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-text {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.95;
}

.btn-cookie {
    background-color: var(--verde);
    color: var(--branco);
    padding: 0.75rem 2rem;
    font-weight: 500;
    white-space: nowrap;
}

.btn-cookie:hover {
    background-color: var(--verde-hover);
}

/* ===================================
   Responsividade
   =================================== */

/* Tablets */
@media (max-width: 1024px) {
    .brand-name {
        font-size: 3.5rem;
    }

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

    .hero-title {
        font-size: 2.75rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .sobre-content {
        gap: 3rem;
    }

    .contato-wrapper {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--branco);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--sombra);
        transition: left 0.3s ease;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    /* Opening Banner */
    .opening-banner {
        height: 70vh;
        min-height: 400px;
        background-attachment: scroll;
    }

    /* Brand Introduction */
    .brand-intro {
        padding: 60px 0;
    }

    .brand-name {
        font-size: 2.75rem;
        letter-spacing: 2px;
    }

    .brand-title {
        font-size: 1.5rem;
        letter-spacing: 4px;
    }

    .brand-description {
        font-size: 1rem;
    }

    /* Hero */
    .hero {
        padding: 80px 0;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    /* Sections */
    .areas,
    .sobre,
    .contato {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

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

    /* Áreas */
    .areas-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Sobre */
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .sobre-values {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .image-placeholder {
        height: 350px;
    }

    /* Alexandre Bronzatto */
    .alexandre-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .alexandre-photo {
        height: 400px;
    }

    .alexandre-title {
        font-size: 2rem;
        text-align: center;
    }

    .alexandre-paragraph {
        text-align: justify;
    }

    /* Contato */
    .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .contato-form {
        padding: 2rem;
    }

    /* Footer */
    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-branding {
        align-items: center;
    }

    .footer-bottom {
        padding-top: 1rem;
    }

    /* Cookie Banner */
    .cookie-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .cookie-text {
        font-size: 0.9rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    /* Opening Banner */
    .opening-banner {
        height: 60vh;
        min-height: 350px;
    }

    /* Brand Introduction */
    .brand-intro {
        padding: 50px 0;
    }

    .brand-name {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .brand-title {
        font-size: 1.25rem;
        letter-spacing: 3px;
    }

    .brand-description {
        font-size: 0.95rem;
        padding: 0 10px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 1.85rem;
    }

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

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

    .btn {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }

    .area-card {
        padding: 2rem;
    }

    .contato-form {
        padding: 1.5rem;
    }

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

    .alexandre-photo {
        height: 350px;
    }

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

    .alexandre-paragraph {
        font-size: 1rem;
    }

    .footer {
        padding: 1.25rem 0;
    }

    .footer-name {
        font-size: 1.1rem;
    }

    .footer-subtitle {
        font-size: 0.8rem;
    }

    .footer-social {
        gap: 0.5rem;
    }

    .social-link {
        width: 32px;
        height: 32px;
    }

    .footer-text {
        font-size: 0.75rem;
    }

    .cookie-text {
        font-size: 0.85rem;
    }

    .btn-cookie {
        padding: 0.65rem 1.5rem;
        font-size: 0.9rem;
    }
}

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

.hero-content,
.area-card,
.sobre-content,
.alexandre-content,
.contato-wrapper {
    animation: fadeInUp 0.6s ease-out;
}