/* =====================================================
   VARIÁVEIS
===================================================== */

:root {

    --green-light: #c3e1c9;
    --green-light-2: #dcefe1;
    --green-soft: #edf7ef;
    --green: #72ad82;
    --green-medium: #4f9364;
    --green-dark: #27734a;
    --green-deep: #145333;

    --text: #18382a;
    --text-light: #4e6659;

    --white: #ffffff;
    --off-white: #f8fbf8;
    --gray-light: #f1f6f2;
    --border: #d8e7dc;

    --shadow:
        0 10px 30px rgba(20, 83, 51, 0.08);

    --shadow-hover:
        0 18px 45px rgba(20, 83, 51, 0.14);
}


/* =====================================================
   RESET
===================================================== */

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


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;
    font-family:
        Arial,
        Helvetica,
        sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
}


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


button,
input,
textarea,
select {
    font: inherit;
}


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


/* =====================================================
   CONTAINER
===================================================== */

.container {
    width: min(
        1180px,
        calc(100% - 40px)
    );

    margin: 0 auto;
}


/* =====================================================
   SEÇÕES
===================================================== */

.section {
    padding: 100px 0;
}


.section-heading {
    max-width: 760px;
    margin: 0 auto 55px;
    text-align: center;
}


.section-label {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--green-medium);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}


.section-heading h2 {
    margin-bottom: 15px;
    color: var(--text);
    font-size: clamp(
        30px,
        4vw,
        46px
    );
    line-height: 1.15;
}


.section-heading p {
    color: var(--text-light);
    font-size: 16px;
}


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

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: var(--green-light);

    border-bottom:
        1px solid
        rgba(20, 83, 51, 0.10);

    transition:
        background 0.3s ease,
        box-shadow 0.3s ease;
}


.header.scrolled {
    background:
        rgba(
            195,
            225,
            201,
            0.96
        );

    backdrop-filter: blur(12px);

    box-shadow:
        0 8px 25px
        rgba(
            20,
            83,
            51,
            0.08
        );
}


.header-container {
    min-height: 78px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}


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


.logo img {
    width: 150px;
    height: auto;
    object-fit: contain;
}


.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}


.nav-link {
    position: relative;

    padding: 8px 0;

    color: var(--text);

    font-size: 14px;
    font-weight: 600;

    transition:
        color 0.3s ease;
}


.nav-link::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: 0;

    width: 0;
    height: 2px;

    background:
        var(--green-medium);

    transition:
        width 0.3s ease;
}


.nav-link:hover {
    color:
        var(--green-dark);
}


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


.menu-toggle {
    display: none;

    width: 44px;
    height: 44px;

    border: 0;

    background:
        transparent;

    cursor: pointer;
}


.menu-toggle span {
    display: block;

    width: 25px;
    height: 2px;

    margin: 5px auto;

    background:
        var(--green-deep);

    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}


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

.hero {
    position: relative;

    min-height: 720px;

    display: flex;
    align-items: center;

    overflow: hidden;
}


.hero-background {
    position: absolute;
    inset: 0;
}


.hero-background img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}


.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(20, 83, 51, 0.86),
            rgba(20, 83, 51, 0.58),
            rgba(20, 83, 51, 0.18)
        );
}


.hero-container {
    position: relative;
    z-index: 2;
}


.hero-content {
    max-width: 680px;
    padding-top: 80px;
}


.hero-small-title {
    display: inline-block;

    margin-bottom: 18px;

    color:
        var(--green-light);

    font-size: 14px;
    font-weight: 800;

    letter-spacing: 3px;
}


.hero h1 {
    margin-bottom: 22px;

    color:
        var(--white);

    font-size:
        clamp(
            44px,
            7vw,
            78px
        );

    line-height: 1.02;
}


.hero p {
    max-width: 610px;

    margin-bottom: 32px;

    color:
        rgba(
            255,
            255,
            255,
            0.9
        );

    font-size: 18px;
}


.hero-buttons {
    display: flex;
    align-items: center;

    gap: 14px;
}


.btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 52px;

    padding:
        13px 24px;

    border-radius: 8px;

    font-size: 14px;
    font-weight: 700;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease;
}


.btn:hover {
    transform:
        translateY(-2px);
}


.btn-primary {
    background:
        var(--green-medium);

    color:
        var(--white);

    box-shadow:
        0 8px 22px
        rgba(
            20,
            83,
            51,
            0.18
        );
}


.btn-primary:hover {
    background:
        var(--green-dark);
}


.btn-outline {
    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.7
        );

    color:
        var(--white);

    background:
        rgba(
            255,
            255,
            255,
            0.08
        );
}


.btn-outline:hover {
    background:
        rgba(
            255,
            255,
            255,
            0.16
        );
}


/* =====================================================
   EMPRESA
===================================================== */

.about-section {
    background:
        var(--off-white);
}


.about-main {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 60px;

    align-items: center;
}


.about-image {
    height: 550px;

    overflow: hidden;

    border-radius: 18px;

    box-shadow:
        var(--shadow);
}


.about-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}


.about-content {
    display: grid;
    gap: 20px;
}


.about-card {
    padding: 25px;

    background:
        var(--white);

    border:
        1px solid
        var(--border);

    border-radius: 12px;

    box-shadow:
        0 6px 20px
        rgba(
            20,
            83,
            51,
            0.04
        );
}


.about-number {
    display: block;

    margin-bottom: 8px;

    color:
        var(--green-medium);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 2px;
}


.about-card h3 {
    margin-bottom: 8px;

    font-size: 20px;
}


.about-card p {
    color:
        var(--text-light);

    font-size: 14px;
}


/* =====================================================
   PRODUTOS
===================================================== */

.products-section {
    background:
        var(--white);
}


.products-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}


.product-card {
    overflow: hidden;

    background:
        var(--white);

    border:
        1px solid
        var(--border);

    border-radius: 14px;

    box-shadow:
        var(--shadow);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}


.product-card:hover {
    transform:
        translateY(-6px);

    box-shadow:
        var(--shadow-hover);
}


.product-image {
    height: 260px;
    overflow: hidden;
}


.product-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.product-card:hover
.product-image img {
    transform:
        scale(1.06);
}


.product-content {
    padding: 22px;
}


.product-number {
    display: block;

    margin-bottom: 7px;

    color:
        var(--green-medium);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 2px;
}


.product-content h3 {
    margin-bottom: 8px;

    font-size: 21px;
}


.product-content p {
    margin-bottom: 15px;

    color:
        var(--text-light);

    font-size: 14px;
}


.product-link {
    color:
        var(--green-dark);

    font-size: 14px;
    font-weight: 700;
}


.product-link:hover {
    color:
        var(--green-deep);
}


/* =====================================================
   SOLUÇÕES
===================================================== */

.solutions-section {
    background:
        var(--green-soft);
}


.solutions-layout {
    display: grid;

    grid-template-columns:
        0.9fr 1.1fr;

    gap: 70px;

    align-items: center;
}


.solutions-content h2 {
    max-width: 600px;

    margin:
        5px 0 20px;

    font-size:
        clamp(
            30px,
            4vw,
            48px
        );

    line-height: 1.12;
}


.solutions-content p {
    max-width: 580px;

    margin-bottom: 16px;

    color:
        var(--text-light);
}


.solutions-content .btn {
    margin-top: 12px;
}


.solutions-images {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 18px;
}


.solution-image {
    height: 450px;

    overflow: hidden;

    border-radius: 16px;
}


.solution-image:nth-child(2) {
    margin-top: 45px;
}


.solution-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.solution-image:hover img {
    transform:
        scale(1.04);
}


/* =====================================================
   PROJETOS
===================================================== */

.projects-section {
    background:
        var(--white);
}


.projects-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}


.project-card {
    position: relative;

    height: 430px;

    overflow: hidden;

    border-radius: 14px;
}


.project-card img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.project-card:hover img {
    transform:
        scale(1.06);
}


.project-overlay {
    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    padding:
        30px 25px 25px;

    color:
        var(--white);

    background:
        linear-gradient(
            transparent,
            rgba(
                20,
                83,
                51,
                0.9
            )
        );
}


.project-overlay h3 {
    margin-bottom: 5px;

    font-size: 22px;
}


.project-overlay p {
    font-size: 14px;
}


/* =====================================================
   ESTRUTURA
===================================================== */

.structure-section {
    background:
        var(--off-white);
}


.structure-layout {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 60px;

    align-items: center;
}


.structure-image {
    height: 550px;

    overflow: hidden;

    border-radius: 18px;
}


.structure-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.structure-image:hover img {
    transform:
        scale(1.04);
}


.structure-content h2 {
    margin:
        5px 0 20px;

    font-size:
        clamp(
            30px,
            4vw,
            46px
        );

    line-height: 1.1;
}


.structure-content > p {
    margin-bottom: 30px;

    color:
        var(--text-light);
}


.structure-features {
    display: grid;
    gap: 18px;
}


.structure-feature {
    display: flex;

    gap: 15px;

    align-items: flex-start;
}


.structure-feature > span {
    width: 34px;
    height: 34px;

    flex-shrink: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background:
        var(--green-light-2);

    color:
        var(--green-dark);

    font-weight: 800;
}


.structure-feature h3 {
    margin-bottom: 3px;

    font-size: 17px;
}


.structure-feature p {
    color:
        var(--text-light);

    font-size: 14px;
}


/* =====================================================
   GALERIA
===================================================== */

.gallery-section {
    background:
        var(--white);
}


/* =====================================================
   CATEGORIAS DA GALERIA
===================================================== */

.gallery-categories {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 24px;

    margin-top: 10px;
}


.gallery-category-card {
    width: 100%;

    display: flex;
    flex-direction: column;

    padding: 0;

    overflow: hidden;

    border:
        1px solid
        var(--border);

    border-radius: 16px;

    background:
        var(--white);

    cursor: pointer;

    text-align: left;

    font-family: inherit;

    box-shadow:
        0 8px 25px
        rgba(
            20,
            83,
            51,
            0.06
        );

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}


.gallery-category-card:hover {
    transform:
        translateY(-6px);

    border-color:
        var(--green-light);

    box-shadow:
        0 15px 35px
        rgba(
            20,
            83,
            51,
            0.12
        );
}


.gallery-category-card:focus-visible {
    outline:
        3px solid
        rgba(
            79,
            147,
            100,
            0.35
        );

    outline-offset: 3px;
}


.gallery-category-image {
    width: 100%;

    height: 230px;

    overflow: hidden;

    background:
        var(--gray-light);
}


.gallery-category-image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.gallery-category-card:hover
.gallery-category-image img {
    transform:
        scale(1.06);
}


.gallery-category-content {
    padding:
        22px 22px 24px;
}


.gallery-category-number {
    display: inline-block;

    margin-bottom: 8px;

    color:
        var(--green-medium);

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 1.5px;
}


.gallery-category-content h3 {
    margin:
        0 0 8px;

    color:
        var(--text);

    font-size: 21px;
}


.gallery-category-content p {
    margin:
        0 0 18px;

    color:
        var(--text-light);

    font-size: 14px;

    line-height: 1.6;
}


.gallery-category-link {
    color:
        var(--green-dark);

    font-size: 14px;
    font-weight: 700;
}


.gallery-category-card:hover
.gallery-category-link {
    color:
        var(--green-deep);
}


/* =====================================================
   VISUALIZADOR DA GALERIA
===================================================== */

.gallery-viewer {
    width: 100%;
    margin-top: 40px;
}


.gallery-viewer[hidden],
.gallery-category-panel[hidden] {
    display: none !important;
}


.gallery-category-panel {
    width: 100%;
}


.gallery-back {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 8px;

    margin-bottom: 28px;

    padding:
        11px 18px;

    border:
        1px solid
        var(--border);

    border-radius: 8px;

    background:
        var(--white);

    color:
        var(--green-dark);

    font-family: inherit;

    font-size: 14px;
    font-weight: 700;

    cursor: pointer;

    transition:
        background 0.3s ease,
        border-color 0.3s ease,
        transform 0.3s ease;
}


.gallery-back:hover {
    background:
        var(--green-soft);

    border-color:
        var(--green-light);

    transform:
        translateX(-3px);
}


.gallery-panel-heading {
    margin-bottom: 24px;
}


.gallery-panel-heading h3 {
    margin-top: 8px;

    color:
        var(--text);

    font-size: 30px;

    line-height: 1.15;
}


/* =====================================================
   GRID DE FOTOS
===================================================== */

.gallery-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 15px;
}


.gallery-item {
    position: relative;

    height: 280px;

    overflow: hidden;

    border-radius: 10px;

    cursor: pointer;

    background:
        var(--gray-light);

    box-shadow:
        0 5px 18px
        rgba(
            20,
            83,
            51,
            0.05
        );
}


.gallery-item::after {
    content: "＋";

    position: absolute;

    right: 12px;
    bottom: 12px;

    width: 34px;
    height: 34px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background:
        rgba(
            20,
            83,
            51,
            0.88
        );

    color:
        var(--white);

    font-size: 20px;

    opacity: 0;

    transform:
        scale(0.8);

    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}


.gallery-item:hover::after {
    opacity: 1;

    transform:
        scale(1);
}


.gallery-item img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


.gallery-item:hover img {
    transform:
        scale(1.08);
}


/* =====================================================
   BENEFÍCIOS
===================================================== */

.benefits-section {
    background:
        var(--green-soft);
}


.benefits-heading {
    margin-bottom: 45px;

    text-align: center;
}


.benefits-heading h2 {
    margin-top: 5px;

    font-size:
        clamp(
            30px,
            4vw,
            44px
        );
}


.benefits-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;
}


.benefit-card {
    padding:
        30px 25px;

    background:
        var(--white);

    border:
        1px solid
        var(--border);

    border-radius: 14px;

    text-align: center;

    box-shadow:
        var(--shadow);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}


.benefit-card:hover {
    transform:
        translateY(-5px);

    box-shadow:
        var(--shadow-hover);
}


.benefit-icon {
    width: 48px;
    height: 48px;

    margin:
        0 auto 18px;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background:
        var(--green-light-2);

    color:
        var(--green-dark);

    font-size: 20px;
    font-weight: 800;
}


.benefit-card h3 {
    margin-bottom: 8px;

    font-size: 19px;
}


.benefit-card p {
    color:
        var(--text-light);

    font-size: 14px;
}


/* =====================================================
   VÍDEO
===================================================== */

.video-section {
    background:
        var(--white);
}


.video-container {
    width: 100%;

    max-width: 1000px;

    margin:
        0 auto;

    overflow: hidden;

    border-radius: 16px;

    background:
        #000;

    box-shadow:
        var(--shadow);
}


.video-container video {
    width: 100%;

    display: block;
}


/* =====================================================
   CONTATO
===================================================== */

.contact-section {
    background:
        var(--green-deep);

    color:
        var(--white);
}


.contact-layout {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 70px;

    align-items: center;
}


.contact-content .section-label {
    color:
        var(--green-light);
}


.contact-content h2 {
    margin:
        5px 0 20px;

    font-size:
        clamp(
            32px,
            4vw,
            52px
        );

    line-height: 1.1;
}


.contact-content p {
    max-width: 560px;

    color:
        rgba(
            255,
            255,
            255,
            0.75
        );
}


.contact-info {
    display: grid;

    gap: 18px;
}


.contact-item {
    display: flex;

    gap: 15px;

    align-items: flex-start;

    padding: 18px;

    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.1
        );

    border-radius: 10px;

    background:
        rgba(
            255,
            255,
            255,
            0.05
        );
}


.contact-icon {
    width: 40px;
    height: 40px;

    flex-shrink: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background:
        rgba(
            195,
            225,
            201,
            0.14
        );

    color:
        var(--green-light);
}


.contact-item span {
    display: block;

    margin-bottom: 3px;

    color:
        rgba(
            255,
            255,
            255,
            0.6
        );

    font-size: 12px;
}


.contact-item strong {
    color:
        var(--white);

    font-size: 14px;
}


.contact-link {
    transition:
        color 0.3s ease;
}


.contact-link:hover {
    color:
        var(--green-light);
}


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

.lightbox {
    position: fixed;

    inset: 0;

    z-index: 3000;

    display: flex;

    align-items: center;
    justify-content: center;

    padding: 40px;

    background:
        rgba(
            0,
            0,
            0,
            0.92
        );

    opacity: 0;

    visibility: hidden;

    pointer-events: none;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}


.lightbox.active {
    opacity: 1;

    visibility: visible;

    pointer-events: auto;
}


.lightbox-content {
    max-width:
        min(
            90vw,
            1100px
        );

    max-height:
        85vh;

    width: auto;
    height: auto;

    object-fit: contain;

    border-radius: 8px;

    box-shadow:
        0 20px 70px
        rgba(
            0,
            0,
            0,
            0.35
        );
}


.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;

    z-index: 2;

    border: 0;

    background:
        transparent;

    color:
        var(--white);

    cursor: pointer;

    transition:
        color 0.2s ease,
        transform 0.2s ease,
        opacity 0.2s ease;
}


.lightbox-close {
    top: 20px;
    right: 30px;

    font-size: 48px;
}


.lightbox-prev {
    left: 25px;

    font-size: 60px;

    top: 50%;

    transform:
        translateY(-50%);
}


.lightbox-next {
    right: 25px;

    font-size: 60px;

    top: 50%;

    transform:
        translateY(-50%);
}


.lightbox-close:hover {
    color:
        var(--green-light);

    transform:
        scale(1.1);
}


.lightbox-prev:hover {
    color:
        var(--green-light);

    transform:
        translateY(-50%)
        scale(1.1);
}


.lightbox-next:hover {
    color:
        var(--green-light);

    transform:
        translateY(-50%)
        scale(1.1);
}


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

.footer {
    background:
        var(--green-deep);

    color:
        var(--white);
}


.footer-main {
    padding:
        70px 0;
}


.footer-container {
    display: grid;

    grid-template-columns:
        1.5fr
        1fr
        1fr
        1.3fr;

    gap: 45px;
}


.footer-brand {
    max-width: 300px;
}


.footer-logo {
    width: 180px;

    margin-bottom: 15px;
}


.footer-brand p {
    color:
        rgba(
            255,
            255,
            255,
            0.7
        );

    font-size: 14px;
}


.footer-column {
    display: flex;

    flex-direction: column;

    gap: 9px;
}


.footer-column h3 {
    margin-bottom: 8px;

    color:
        var(--green-light);

    font-size: 16px;
}


.footer-column a {
    color:
        rgba(
            255,
            255,
            255,
            0.72
        );

    font-size: 14px;

    transition:
        color 0.3s ease;
}


.footer-column a:hover {
    color:
        var(--green-light);
}


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

.footer-bottom {
    border-top:
        1px solid
        rgba(
            255,
            255,
            255,
            0.08
        );
}


.footer-bottom-container {
    min-height: 70px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;
}


.footer-bottom p {
    color:
        rgba(
            255,
            255,
            255,
            0.55
        );

    font-size: 12px;
}


/* =====================================================
   LOGO INFERIOR
===================================================== */

.footer-logo-bottom {
    width: 100%;

    display: flex;

    align-items: center;
    justify-content: center;

    padding:
        30px 20px;

    background:
        var(--green-deep);

    border-top:
        1px solid
        rgba(
            255,
            255,
            255,
            0.08
        );
}


.footer-logo-bottom a {
    display: flex;

    align-items: center;
    justify-content: center;
}


.footer-logo-bottom img {
    width: 180px;

    height: auto;

    max-width: 70%;

    object-fit: contain;

    border-radius: 8px;

    transition:
        transform 0.3s ease;
}


.footer-logo-bottom img:hover {
    transform:
        scale(1.03);
}


/* =====================================================
   ANIMAÇÕES
===================================================== */

.animate-on-scroll {
    opacity: 0;

    transform:
        translateY(25px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}


.animate-on-scroll.visible {
    opacity: 1;

    transform:
        translateY(0);
}


/* =====================================================
   TABLET
===================================================== */

@media (max-width: 1000px) {

    .nav {
        gap: 15px;
    }


    .nav-link {
        font-size: 13px;
    }


    .products-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }


    .benefits-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }


    .gallery-categories {
        grid-template-columns:
            repeat(2, 1fr);
    }


    .gallery-grid {
        grid-template-columns:
            repeat(3, 1fr);
    }

}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 768px) {

    .container {
        width:
            calc(
                100% - 30px
            );
    }


    .section {
        padding:
            75px 0;
    }


    /* HEADER */

    .header-container {
        min-height:
            70px;
    }


    .logo img {
        width: 135px;
    }


    .menu-toggle {
        display: block;
    }


    .nav {
        position: absolute;

        top: 70px;
        left: 0;

        width: 100%;

        display: none;

        flex-direction: column;

        align-items: stretch;

        gap: 0;

        padding:
            15px;

        background:
            var(--white);

        border-top:
            1px solid
            var(--border);

        box-shadow:
            0 12px 25px
            rgba(
                20,
                83,
                51,
                0.08
            );
    }


    .nav.active {
        display: flex;
    }


    .nav-link {
        padding:
            13px 10px;
    }


    /* HERO */

    .hero {
        min-height:
            680px;
    }


    .hero-content {
        padding-top:
            70px;
    }


    .hero h1 {
        font-size:
            clamp(
                40px,
                11vw,
                58px
            );
    }


    .hero p {
        font-size:
            16px;
    }


    .hero-buttons {
        flex-direction:
            column;

        align-items:
            stretch;

        gap:
            14px;

        width:
            100%;
    }


    .hero-buttons .btn {
        width:
            100%;

        min-height:
            54px;

        box-sizing:
            border-box;

        text-align:
            center;
    }


    /* EMPRESA */

    .about-main {
        grid-template-columns:
            1fr;

        gap:
            35px;
    }


    .about-image {
        height:
            400px;
    }


    /* PRODUTOS */

    .products-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }


    /* SOLUÇÕES */

    .solutions-layout {
        grid-template-columns:
            1fr;

        gap:
            40px;
    }


    .solutions-images {
        grid-template-columns:
            1fr 1fr;
    }


    .solution-image {
        height:
            350px;
    }


    .solution-image:nth-child(2) {
        margin-top:
            30px;
    }


    /* PROJETOS */

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


    .project-card {
        height:
            380px;
    }


    /* ESTRUTURA */

    .structure-layout {
        grid-template-columns:
            1fr;

        gap:
            35px;
    }


    .structure-image {
        height:
            400px;
    }


    /* GALERIA */

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

        gap:
            18px;
    }


    .gallery-category-image {
        height:
            220px;
    }


    .gallery-category-content {
        padding:
            20px;
    }


    .gallery-panel-heading h3 {
        font-size:
            26px;
    }


    .gallery-grid {
        grid-template-columns:
            repeat(2, 1fr);

        gap:
            10px;
    }


    .gallery-item {
        height:
            190px;
    }


    /* CONTATO */

    .contact-layout {
        grid-template-columns:
            1fr;

        gap:
            40px;
    }


    /* FOOTER */

    .footer-container {
        grid-template-columns:
            1fr 1fr;
    }


    .footer-brand {
        grid-column:
            1 / -1;
    }


    .footer-bottom-container {
        flex-direction:
            column;

        justify-content:
            center;

        padding:
            18px 0;

        text-align:
            center;
    }

}


/* =====================================================
   CELULAR PEQUENO
===================================================== */

@media (max-width: 480px) {

    .container {
        width:
            calc(
                100% - 24px
            );
    }


    .section {
        padding:
            65px 0;
    }


    .section-heading {
        margin-bottom:
            38px;
    }


    .section-heading h2 {
        font-size:
            30px;
    }


    /* HEADER */

    .header-container {
        min-height:
            68px;
    }


    .nav {
        top: 68px;
    }


    /* HERO */

    .hero {
        min-height:
            650px;
    }


    .hero h1 {
        font-size:
            39px;
    }


    .hero-buttons {
        gap:
            12px;
    }


    .hero-buttons .btn {
        min-height:
            52px;

        padding:
            13px 18px;

        font-size:
            13px;
    }


    /* PRODUTOS */

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


    .product-image {
        height:
            270px;
    }


    /* SOLUÇÕES */

    .solutions-images {
        grid-template-columns:
            1fr;
    }


    .solution-image {
        height:
            300px;
    }


    .solution-image:nth-child(2) {
        margin-top:
            0;
    }


    /* GALERIA */

    .gallery-category-image {
        height:
            200px;
    }


    .gallery-category-content h3 {
        font-size:
            19px;
    }


    .gallery-category-content p {
        font-size:
            13px;
    }


    .gallery-grid {
        grid-template-columns:
            repeat(2, 1fr);

        gap:
            8px;
    }


    .gallery-item {
        height:
            170px;

        border-radius:
            8px;
    }


    .gallery-item::after {
        width: 28px;
        height: 28px;

        right: 8px;
        bottom: 8px;

        font-size: 17px;
    }


    /* BENEFÍCIOS */

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


    /* CONTATO */

    .contact-item {
        padding:
            15px;
    }


    /* FOOTER */

    .footer-container {
        grid-template-columns:
            1fr;
    }


    .footer-brand {
        grid-column:
            auto;
    }


    .footer-logo-bottom {
        padding:
            25px 15px;
    }


    .footer-logo-bottom img {
        width:
            150px;
    }


    /* LIGHTBOX */

    .lightbox {
        padding:
            20px;
    }


    .lightbox-content {
        max-width:
            94vw;

        max-height:
            80vh;
    }


    .lightbox-prev {
        left:
            8px;

        font-size:
            45px;
    }


    .lightbox-next {
        right:
            8px;

        font-size:
            45px;
    }


    .lightbox-close {
        top:
            10px;

        right:
            15px;

        font-size:
            40px;
    }

}
/* =====================================================
   WHATSAPP
===================================================== */

.whatsapp-link {
    color: var(--green-dark);
    font-weight: 800;
}

.whatsapp-link:hover {
    color: var(--green-deep);
}


/* =====================================================
   BOTÃO FLUTUANTE DO WHATSAPP
===================================================== */

.whatsapp-float {
    position: fixed;

    right: 24px;
    bottom: 24px;

    z-index: 2500;

    display: flex;
    align-items: center;
    gap: 10px;

    min-height: 54px;

    padding: 0 18px;

    border-radius: 30px;

    background: #25D366;

    color: #ffffff;

    font-size: 14px;
    font-weight: 800;

    box-shadow:
        0 10px 30px
        rgba(0, 0, 0, 0.18);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease;
}

.whatsapp-float:hover {
    transform: translateY(-4px);

    background: #20bd5a;

    box-shadow:
        0 15px 35px
        rgba(0, 0, 0, 0.24);
}

.whatsapp-float-icon {
    width: 30px;
    height: 30px;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 18px;
}

.whatsapp-float-text {
    white-space: nowrap;
}


/* =====================================================
   WHATSAPP - MOBILE
===================================================== */

@media (max-width: 768px) {

    .whatsapp-float {
        right: 18px;
        bottom: 18px;

        min-height: 52px;

        padding:
            0 16px;

        font-size: 13px;
    }

}


@media (max-width: 480px) {

    .whatsapp-float {
        right: 14px;
        bottom: 14px;

        width: 52px;
        height: 52px;

        min-height: 52px;

        padding: 0;

        border-radius: 50%;

        justify-content: center;
    }

    .whatsapp-float-icon {
        width: 30px;
        height: 30px;

        font-size: 19px;
    }

    .whatsapp-float-text {
        display: none;
    }

}