/* ==========================
   CONFIGURAÇÕES GERAIS
========================== */

:root {
    --navy: #102b46;
    --navy-light: #183d5e;
    --orange: #f39800;
    --white: #ffffff;
    --light: #f5f7fa;
    --text: #536273;
    --border: #e5eaf0;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--navy);
    line-height: 1.7;
    background: var(--white);
}

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

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

.container {
    width: min(1120px, 90%);
    margin: 0 auto;
}

.section {
    padding: 90px 0;
}

.logo-img {
    width: 180px;
    height: 65px;
    object-fit: contain;
    display: block;    

}

.logo-img2 {
width: 150px;
height: 65px;


}

/* ==========================
   CABEÇALHO
========================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 3px 18px rgba(16, 43, 70, 0.08);
}

.navbar {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 23px;
    font-weight: 800;
    letter-spacing: 1px;
    white-space: nowrap;
}

.logo strong {
    color: var(--orange);
}

.logo-icon {
    display: grid;
    place-items: center;
    width: 43px;
    height: 43px;
    color: var(--white);
    background: var(--orange);
    border-radius: 8px;
    font-size: 25px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    font-size: 14px;
    font-weight: 700;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--orange);
}

.nav-menu .nav-contact {
    color: var(--white);
    background: var(--navy);
    padding: 11px 20px;
    border-radius: 5px;
}

.menu-toggle {
    display: none;
    border: none;
    background: transparent;
    color: var(--navy);
    font-size: 30px;
    cursor: pointer;
}


/* ==========================
   BOTÕES
========================== */

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 13px 23px;
    border: 2px solid transparent;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.25s ease;
}

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

.btn-primary:hover {
    background: #d98200;
    transform: translateY(-2px);
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.8);
    color: var(--white);
}

.btn-outline:hover {
    color: var(--navy);
    background: var(--white);
}


/* ==========================
   PÁGINA INICIAL
========================== */

.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background:
        url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=2000&q=85")
        center 55% / cover no-repeat;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(8, 28, 48, 0.94),
        rgba(8, 28, 48, 0.72),
        rgba(8, 28, 48, 0.25)
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: 75px;
    padding-bottom: 75px;
}

.hero-label,
.section-label {
    display: inline-block;
    color: var(--orange);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.hero h1 {
    max-width: 760px;
    font-size: clamp(38px, 5.5vw, 66px);
    line-height: 1.12;
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--orange);
}

.hero-content > p {
    max-width: 590px;
    color: #e1e8ef;
    font-size: 17px;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}


/* ==========================
   SOBRE NÓS
========================== */

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

.about-image img {
    width: 100%;
    height: 430px;
    object-fit: cover;
    border-radius: 10px;
}

.about-content h2,
.section-heading h2,
.cta h2 {
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.25;
    margin-bottom: 22px;
}

.about-content p {
    color: var(--text);
    margin-bottom: 17px;
}

.text-link {
    display: inline-block;
    color: var(--orange);
    font-weight: 700;
    margin-top: 10px;
}


/* ==========================
   TÍTULOS DAS SECÇÕES
========================== */

.section-heading {
    max-width: 680px;
    margin: 0 auto 45px;
    text-align: center;
}

.section-heading p {
    color: var(--text);
}


/* ==========================
   SERVIÇOS
========================== */

.services {
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.service-card {
    padding: 28px 23px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(16, 43, 70, 0.09);
}

.service-icon {
    font-size: 32px;
    margin-bottom: 15px;
}

.service-card h3,
.contact-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text);
    font-size: 14px;
}


/* ==========================
   PROJETOS E GALERIA
========================== */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.project-card {
    overflow: hidden;
    border-radius: 8px;
    background: var(--white);
    border: 1px solid var(--border);
}

.project-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.4s;
}

.project-card:hover img {
    transform: scale(1.04);
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    margin-bottom: 5px;
}

.project-info p,
.gallery-note {
    color: var(--text);
    font-size: 13px;
}

.gallery-note {
    margin-top: 25px;
    text-align: center;
}


/* ==========================
   CHAMADA PARA AÇÃO
========================== */

.cta {
    padding: 65px 0;
    color: var(--white);
    background: var(--navy);
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
}

.cta h2 {
    margin-bottom: 12px;
}

.cta p {
    max-width: 650px;
    color: #d9e2eb;
}


/* ==========================
   CONTACTOS
========================== */

.contacts {
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.contact-card {
    padding: 30px 20px;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.contact-card p {
    color: var(--text);
    margin-bottom: 7px;
}

.whatsapp-link {
    margin-top: 18px;
}


/* ==========================
   RODAPÉ
========================== */

.footer {
    padding: 35px 0;
    background: #091d30;
    color: var(--white);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.footer-content > p {
    color: #d0d9e2;
    font-size: 13px;
}

.footer-logo {
    color: var(--white);
}

.copyright {
    margin-top: 8px;
}


/* ==========================
   TABLETS
========================== */

@media (max-width: 950px) {

    .nav-menu {
        gap: 16px;
    }

    .nav-menu a {
        font-size: 12px;
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-grid {
        gap: 35px;
    }
}


/* ==========================
   TELEMÓVEIS
========================== */

@media (max-width: 700px) {

    .section {
        padding: 65px 0;
    }

    .navbar {
        min-height: 72px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 5% 20px;
        background: var(--white);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.08);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        padding: 13px 10px;
        font-size: 15px;
    }

    .nav-menu .nav-contact {
        text-align: center;
        margin-top: 8px;
    }

    .hero {
        min-height: 560px;
    }

    .hero-content {
        padding-top: 65px;
        padding-bottom: 65px;
    }

    .hero-content > p {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

    .about-image img {
        height: 300px;
    }

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

    .project-card img {
        height: 260px;
    }

    .cta-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cta .btn {
        width: 100%;
    }
}


/* ==========================
   ACESSIBILIDADE
========================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}
/* Imagens da secção Nossos Serviços */
.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* Cartões dos serviços */
.service-card {
    overflow: hidden;
}

/* ==========================
   OS NOSSOS VALORES
========================== */

.values {
    background: var(--white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.value-card {
    padding: 28px 24px;
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(16, 43, 70, 0.09);
}

.value-icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-bottom: 18px;
    background: var(--white);
    border-radius: 10px;
    font-size: 29px;
}

.value-card h3 {
    margin-bottom: 12px;
    font-size: 18px;
    line-height: 1.4;
    color: var(--navy);
}

.value-card p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.8;
}

/* Tablets */

@media (max-width: 950px) {

    .values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}

/* Telemóveis */

@media (max-width: 700px) {

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

}

/* ==========================
   MODO ESCURO
========================== */

body.dark-mode {
    --navy: #e8eef5;
    --navy-light: #cbd8e6;
    --white: #17212b;
    --light: #101820;
    --text: #c0ccd8;
    --border: #303d49;
}

/* Fundo geral */

body.dark-mode {
    background: #101820;
    color: #e8eef5;
}

/* Cabeçalho */

body.dark-mode .header {
    background: #17212b;
    box-shadow: 0 3px 18px rgba(0, 0, 0, 0.3);
}

body.dark-mode .nav-menu .nav-contact {
    background: #f39800;
    color: #ffffff;
}

/* Menu para telemóveis */

body.dark-mode .nav-menu {
    background: #17212b;
}

body.dark-mode .menu-toggle {
    color: #ffffff;
}

/* Secção Quem Somos */

body.dark-mode .about-content h2 {
    color: #e8eef5;
}

/* Cartões */

body.dark-mode .service-card,
body.dark-mode .contact-card,
body.dark-mode .project-card,
body.dark-mode .info-card {
    background: #17212b;
    border-color: #303d49;
}

/* Cartões dos valores */

body.dark-mode .value-card {
    background: #17212b;
    border-color: #303d49;
}

body.dark-mode .value-icon {
    background: #24313e;
}

/* Títulos dos cartões */

body.dark-mode .service-card h3,
body.dark-mode .contact-card h3,
body.dark-mode .project-info h3,
body.dark-mode .info-card h3,
body.dark-mode .value-card h3 {
    color: #e8eef5;
}

/* Secção dos serviços e contactos */

body.dark-mode .services,
body.dark-mode .contacts {
    background: #101820;
}

/* Missão e visão */

body.dark-mode .mission-vision {
    background: #101820;
}

/* Secção dos valores */

body.dark-mode .values {
    background: #101820;
}

/* Ícones dos serviços */

body.dark-mode .service-icon {
    color: #f39800;
}

/* Rodapé */

body.dark-mode .footer {
    background: #080e13;
}

/* Botão principal */

body.dark-mode .btn-primary {
    background: #f39800;
    color: #ffffff;
}

body.dark-mode .btn-primary:hover {
    background: #d98200;
}

/* ==========================
   BOTÃO DO MODO ESCURO
========================== */

.theme-toggle {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--light);
    color: var(--navy);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.25s ease;
}

.theme-toggle:hover {
    border-color: var(--orange);
    color: var(--orange);
}

body.dark-mode .theme-toggle {
    background: #24313e;
    color: #ffffff;
    border-color: #455464;
}

/* Botão no menu do telemóvel */

@media (max-width: 700px) {
    .theme-toggle {
        width: 100%;
        margin-top: 10px;
        padding: 13px;
    }
}

/* Manter o título principal branco no modo escuro */
body.dark-mode .hero h1 {
    color: #ffffff;
}

/* Manter a palavra "futuro" em laranja */
body.dark-mode .hero h1 span {
    color: #f39800;
}

/* SUBSECÇÕES DA ÁREA SOBRE NÓS */
.about-subsection {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--border);
}

.about-subsection h3 {
    color: var(--navy);
    font-size: 22px;
    line-height: 1.5;
    margin-bottom: 18px;
}

.about-subsection p {
    color: var(--text);
    line-height: 1.9;
    margin-bottom: 16px;
}

.commitment-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

.commitment-list li {
    position: relative;
    padding: 10px 10px 10px 30px;
    color: var(--text);
    line-height: 1.7;
}

.commitment-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--orange);
    font-weight: bold;
}

body.dark-mode .about-subsection h3 {
    color: #f39800;
}

body.dark-mode .about-subsection {
    border-top-color: #303d49;
}


/* MISSÃO E VISÃO POR CIMA DOS PRINCÍPIOS */
#missao,
#valores {
    display: block;
    width: 100%;
    float: none;
    clear: both;
}

#missao .container,
#valores .container {
    display: block;
    width: min(1120px, 90%);
    margin: 0 auto;
}

/* Cartões da missão e visão */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

/* Cartões dos princípios */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

/* Adaptação para tablets e telemóveis */
@media (max-width: 768px) {
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* CORREIO ELETRÓNICO NA SECÇÃO DE CONTACTOS */
.contact-item a {
    color: var(--navy);
    text-decoration: none;
    font-weight: 500;
    overflow-wrap: anywhere;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--orange);
    text-decoration: underline;
}

/* ORGANIZAÇÃO DOS CONTACTOS */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

/* CARTÕES DE CONTACTO */
.contact-grid .contact-item {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 30px 20px;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* TÍTULOS */
.contact-grid .contact-item h3 {
    margin: 14px 0;
    color: var(--navy);
}

/* TEXTO E E-MAIL */
.contact-grid .contact-item p {
    margin: 6px 0;
    overflow-wrap: anywhere;
}

.contact-grid .contact-item a {
    color: var(--navy);
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contact-grid .contact-item a:hover {
    color: var(--orange);
}

/* BOTÃO DO WHATSAPP */
.contact-grid .contact-button {
    display: inline-block;
    margin-top: 12px;
    padding: 12px 20px;
    background: var(--orange);
    color: var(--white) !important;
    border-radius: 5px;
    font-weight: 600;
}

/* TABLETS E TELEMÓVEIS */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
}

/* ÍCONE DE CORREIO ELETRÓNICO */
.contact-icon {
    font-size: 32px;
    color: var(--orange);
    margin-bottom: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* LINK DO CORREIO ELETRÓNICO */
.contact-item a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--orange);
}

/* Frase da secção "Tem um projeto em mente?" */
.cta .cta-content p {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: 16px;
    line-height: 1.8;
    margin-top: 20px;
    margin-bottom: 25px;
}

/* Modo claro */
body:not(.dark-mode) .cta .cta-content p {
    color: #ff8c32 !important;
}

/* Modo escuro: texto laranja */
body.dark-mode .cta .cta-content p {
    color: #ff8c32 !important;
}

/* INTERRUPTOR DO MODO CLARO/ESCURO */

.theme-switch {
    position: relative;
    width: 100px;
    height: 52px;
    padding: 4px;
    border: none;
    border-radius: 50px;
    background: #eeeeee;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.08);
    transition: background 0.3s ease;
}

/* Botão circular */

.theme-switch-thumb {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 4px;
    top: 4px;
    transition: transform 0.3s ease, background 0.3s ease;
}

/* Ícones */

.theme-sun,
.theme-moon {
    position: absolute;
    font-size: 29px;
    line-height: 1;
    transition: opacity 0.2s ease;
}

.theme-sun {
    color: #ffffff;
    opacity: 1;
}

.theme-moon {
    color: #000000;
    opacity: 0;
}

/* MODO ESCURO */

body.dark-mode .theme-switch {
    background: #eeeeee;
}

body.dark-mode .theme-switch-thumb {
    transform: translateX(48px);
    background: #eeeeee;
}

body.dark-mode .theme-sun {
    opacity: 0;
}

body.dark-mode .theme-moon {
    opacity: 1;
}

/* Efeito ao passar o rato */

.theme-switch:hover {
    filter: brightness(0.96);
}

/* Acessibilidade */

.theme-switch:focus-visible {
    outline: 3px solid #f39800;
    outline-offset: 3px;
}

/* Telemóveis */

@media (max-width: 780px) {
    .theme-switch {
        width: 100px;
        height: 52px;
    }
}

/* Diminuir o tamanho do interruptor claro/escuro */
.theme-switch {
    width: 65px;
    height: 35px;
    padding: 3px;
}

/* Diminuir o círculo interior */
.theme-switch-thumb {
    width: 28px;
    height: 28px;
    top: 3px;
    left: 3px;
}

/* Ajustar a posição no modo escuro */
body.dark-mode .theme-switch-thumb {
    transform: translateX(41px);
}

/* Diminuir os símbolos do sol e da lua */
.theme-sun,
.theme-moon {
    font-size: 17px;
    line-height: 1;
}


/* Imagens da galeria de acabamentos */
.gallery-item img {
    cursor: zoom-in;
}

/* Fundo da imagem ampliada */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 50px 15px 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 95%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: white;
    background: transparent;
    border: none;
    font-size: 42px;
    cursor: pointer;
}

/* Ampliar imagens apenas na galeria de construção */
.gallery-item img {
    cursor: zoom-in;
}

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 50px 15px 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 95%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: white;
    background: transparent;
    border: none;
    font-size: 42px;
    cursor: pointer;
}

/* Ampliar imagens apenas nas galerias dos projetos */
.gallery-item img {
    cursor: zoom-in;
}

.project-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 50px 15px 20px;
}

.project-lightbox.active {
    display: flex;
}

.project-lightbox img {
    max-width: 95%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

.project-lightbox-close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: white;
    background: transparent;
    border: none;
    font-size: 42px;
    cursor: pointer;
}


/* Cor azul do correio eletrónico */
.contact-item a[href^="mailto:"] {
    color: blue;
    text-decoration: none;
}

/* Azul mais escuro quando passar o rato */
.contact-item a[href^="mailto:"]:hover {
    color: #003399;
}


/* Cor azul dos números de telefone */
.contact-item a[href^="tel:"] {
    color: #007BFF;
    text-decoration: none;
}

/* Azul mais escuro ao passar o rato */
.contact-item a[href^="tel:"]:hover {
    color: #003399;
}


/* Forçar os números de telefone a ficarem azuis */
a[href^="tel:"] {
    color: #007BFF !important;
    text-decoration: none !important;
}

a[href^="tel:"]:hover {
    color: #003399 !important;
}