/* ==========================================
   CSS RESET & BASE STYLES
   ========================================== */

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

/* ==========================================
   CSS VARIABLES
   ========================================== */

:root {
    /* Brand Colors */
    --color-primary: #2E5735;
    --color-dark: #252525;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-medium-gray: #666666;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2E5735 0%, #1a3320 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(46, 87, 53, 0.9) 0%, rgba(37, 37, 37, 0.8) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* ==========================================
   GLOBAL STYLES
   ========================================== */

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

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

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

/* ==========================================
   TYPOGRAPHY
   ========================================== */

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

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-medium-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-hero {
    background: var(--color-white);
    color: var(--color-primary);
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    box-shadow: var(--shadow-lg);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.btn-cta {
    background: var(--color-white);
    color: var(--color-primary);
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

/* ==========================================
   HEADER
   ========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
}

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

.logo-image {
    height: 75px;
    width: auto;
    display: block;
    transition: height var(--transition-normal);
}

.logo h2 {
    font-size: 1.75rem;
    color: var(--color-dark);
    font-weight: 800;
}

.logo .highlight {
    color: var(--color-primary);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('imagem/banner.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    padding: var(--spacing-xl) 0;
    margin-top: 100px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(46, 87, 53, 0.85) 0%, rgba(37, 37, 37, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

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

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--color-medium-gray);
}

.about-text .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-dark);
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-sm);
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
    transition: transform 0.5s ease;
}

.service-card:hover .service-image {
    transform: scale(1.05);
}

.service-title {
    font-size: 1.25rem;
    color: var(--color-dark);
    font-weight: 600;
    margin-top: 0.5rem;
}

/* ==========================================
   COMMERCIAL SECTION
   ========================================== */

.commercial {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    color: var(--color-white);
    text-align: center;
}

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

.commercial-title {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.commercial-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
}

/* ==========================================
   DIFFERENTIALS SECTION
   ========================================== */

.differentials {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.differential-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.differential-item:hover {
    transform: translateX(10px);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.differential-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.differential-title {
    font-size: 1.125rem;
    color: var(--color-dark);
    font-weight: 600;
}

/* ==========================================
   GALLERY CAROUSEL
   ========================================== */

.gallery {
    padding: var(--spacing-xl) 0;
    background: var(--color-light-gray);
}

.carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
}

.carousel-wrapper {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.carousel-track {
    display: flex;
    width: max-content;
    animation: scroll 40s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
        /* Scroll half the duplicate length */
    }
}

.carousel-slide {
    width: 300px;
    /* Fixed width for square cards */
    height: 300px;
    flex-shrink: 0;
    margin-right: 20px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.carousel-slide:hover .carousel-image {
    transform: scale(1.1);
}

.carousel-caption {
    display: none;
    /* Hide caption for smoother look, or style it if needed */
}

.carousel-btn {
    display: none;
    /* Hide buttons as per request */
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: var(--spacing-md);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-medium-gray);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    padding: 0;
}

.carousel-dot.active {
    background: var(--color-primary);
    width: 32px;
    border-radius: 6px;
}

.carousel-dot:hover {
    background: var(--color-primary);
    opacity: 0.7;
}

/* ==========================================
   LIGHTBOX
   ========================================== */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 3rem;
    color: var(--color-white);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.lightbox-close:hover {
    transform: scale(1.2);
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    text-align: center;
}

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

.cta-title {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-text {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-subtitle {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-text {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.footer-text a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-text a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--color-white);
}

/* ==========================================
   WHATSAPP FLOATING BUTTON
   ========================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 36px;
    height: 36px;
    display: block;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 8px 32px rgba(37, 211, 102, 0.7);
    }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--color-white);
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-md);
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .logo-image {
        height: 40px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

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

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

    .hero {
        margin-top: 80px;
        padding: var(--spacing-lg) 0;
    }

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

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

    .commercial-title,
    .cta-title {
        font-size: 1.75rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 500px;
        margin: 0 auto;
    }

    .differentials {
        padding: var(--spacing-lg) 0;
    }

    .differentials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .differential-item {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .carousel-container {
        padding: 0;
    }

    .carousel-slide {
        width: 220px;
        height: 220px;
    }

    .carousel-image {
        height: 100%;
    }

    .carousel-caption {
        font-size: 1.25rem;
        padding: var(--spacing-md);
    }

    .carousel-btn {
        width: 45px;
        height: 45px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 58px;
        height: 58px;
    }

    .whatsapp-float svg {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.5rem;
    }

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

    .section-title {
        font-size: 1.5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    .btn-hero,
    .btn-cta {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 100%;
    }

    .service-image {
        height: 300px;
        /* Increase height for better visibility on mobile */
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   SCROLL ANIMATIONS
   ========================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   LGPD BANNER & MODAL
   ========================================== */

.lgpd-banner {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    display: none;
    /* Shown via JS */
    animation: slideInUp 0.5s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.lgpd-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.lgpd-content p {
    font-size: 0.9rem;
    color: var(--color-dark);
}

.lgpd-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-white);
    max-width: 800px;
    width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    position: relative;
    padding: 40px;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--color-dark);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-modal:hover {
    color: var(--color-primary);
}

.modal-body h2 {
    margin-bottom: 25px;
    color: var(--color-primary);
    text-align: center;
}

.privacy-text h3 {
    margin: 20px 0 10px;
    font-size: 1.2rem;
}

.privacy-text p,
.privacy-text ul {
    font-size: 0.95rem;
    color: var(--color-medium-gray);
    margin-bottom: 15px;
}

.privacy-text ul {
    padding-left: 20px;
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 576px) {
    .lgpd-banner {
        bottom: 20px;
        left: 20px;
        right: 20px;
        max-width: none;
    }

    .modal-content {
        padding: 30px 20px;
    }
}