/* Variáveis de Cor e Tipografia */
:root {
    --primary-color: #1E3A5F; /* Azul Escuro */
    --secondary-color: #F97316; /* Laranja Premium */
    --bg-light: #F5F7FA; /* Cinza Claro */
    --white: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Poppins', sans-serif;

    --transition-speed: 0.3s;
    --border-radius: 8px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed);
}

ul {
    list-style: none;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 0;
}

.text-center {
    text-align: center;
}
.text-center.section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

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

section {
    padding: 5rem 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: none;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    background-color: #e06511;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
    color: var(--white);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: var(--white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-speed);
    padding: 15px 0;
    background: transparent;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

header.scrolled .nav-links a {
    color: var(--primary-color);
}

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

.logo img {
    height: 70px;
    transition: transform var(--transition-speed);
}

.logo:hover img {
    transform: scale(1.05);
}

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

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    font-weight: 500;
    color: var(--white);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -5px;
    left: 0;
    transition: width var(--transition-speed);
}

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

.mobile-menu-icon {
    display: none;
    font-size: 1.5rem;
    color: var(--white);
    cursor: pointer;
}
header.scrolled .mobile-menu-icon {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: url('../assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.85) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

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

/* Sobre Nós */
.sobre {
    background-color: var(--white);
}

.historia-box {
    margin-bottom: 3rem;
}

.historia-box .highlight {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.historia-box p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.historia-box .bold {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 2rem;
}

.mvv-card {
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.mvv-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.mvv-card h3 {
    margin-bottom: 1rem;
}

.mvv-card ul {
    text-align: left;
}
.mvv-card ul li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 20px;
}
.mvv-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Serviços */
.servicos {
    background-color: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--secondary-color);
    transition: width var(--transition-speed);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.service-card:hover::before {
    width: 100%;
    opacity: 0.05;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card:hover .service-icon {
    color: var(--secondary-color);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.service-list li {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 20px;
}

.service-list li::before {
    content: '\f105'; /* FontAwesome angle-right */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

/* Processo de Trabalho */
.processo {
    background-color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 3rem;
    position: relative;
}

.step {
    text-align: center;
    padding: 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    border: 3px solid var(--primary-color);
    transition: all var(--transition-speed);
}

.step:hover .step-number {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--secondary-color);
    transform: scale(1.1);
}

/* Porquê Nós */
.porque-nos {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0;
}

.porque-nos .section-title {
    color: var(--white);
}

.why-us-content {
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
}

.why-us-text {
    flex: 1;
    min-width: 300px;
    padding: 5rem 0;
    padding-right: 2rem;
}

.benefits-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.benefits-list i {
    color: var(--secondary-color);
}

.why-us-image {
    flex: 1;
    min-width: 300px;
    min-height: 400px;
}

.why-us-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Testemunhos */
.testemunhos {
    background-color: var(--bg-light);
    background-image: linear-gradient(rgba(30, 58, 95, 0.9), rgba(30, 58, 95, 0.9)), url('../assets/hero_bg.png');
    background-size: cover;
    background-attachment: fixed;
    color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stars {
    color: #FFD700;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-card .author {
    font-weight: 600;
    color: var(--secondary-color);
}

/* Formulário de Orçamento e Contactos */
.contacto-orcamento {
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

.info-item h4 {
    margin-bottom: 5px;
    color: var(--text-main);
}

.info-item p {
    color: var(--text-muted);
}

.info-item a:hover {
    color: var(--secondary-color);
}

.form-container {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-container h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.form-container > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    transition: border-color var(--transition-speed);
}

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

.file-label {
    cursor: pointer;
    color: var(--primary-color) !important;
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
}

/* CTA Final */
.cta-final {
    background-color: var(--bg-light);
    padding: 4rem 0;
}

.cta-final h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-final p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Footer */
footer {
    background-color: #0A192F;
    color: #A0B2C6;
    padding: 4rem 0 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-brand .slogan {
    font-size: 0.9rem;
}

.footer-links h4,
.footer-social h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    transition: background-color var(--transition-speed);
}

.social-icons a:hover {
    background-color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Float WhatsApp */
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed);
}

.float-whatsapp:hover {
    transform: scale(1.1);
    color: white;
}

/* Responsividade */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .why-us-content {
        flex-direction: column;
    }
    .why-us-text {
        padding: 3rem 20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        flex-direction: column;
        padding: 20px;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }
    
    header.scrolled .nav-links.active {
        background-color: var(--white);
    }

    .mobile-menu-icon {
        display: block;
    }

    .nav-btn {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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


/* Animações Extra de Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Fix text color for service cards as links */
a.service-card {
    display: block;
    color: inherit;
    text-decoration: none;
}


/* Estilos da secção Sobre Nós com as novas imagens */
.sobre-content-wrapper {
    display: flex;
    gap: 50px;
    align-items: center;
    margin-bottom: 3rem;
}

.sobre-content-wrapper .sobre-text {
    flex: 1;
}

.sobre-content-wrapper .historia-box {
    margin-bottom: 0;
}

.sobre-images {
    flex: 1;
    position: relative;
    min-height: 550px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.img-almeida-1 {
    width: 65%;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    border: 8px solid var(--white);
    transition: transform 0.3s;
}

.img-almeida-2 {
    width: 60%;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 1;
    border: 8px solid var(--white);
    transition: transform 0.3s;
}

.img-almeida-1:hover, .img-almeida-2:hover {
    transform: scale(1.05);
    z-index: 3;
}

@media (max-width: 992px) {
    .sobre-content-wrapper {
        flex-direction: column;
    }
    .sobre-images {
        width: 100%;
        min-height: 450px;
        margin-top: 2rem;
    }
}
@media (max-width: 768px) {
    .sobre-images {
        min-height: 350px;
    }
}

.hero-badge {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 30px;
    color: var(--secondary-color);
    text-shadow: 0 2px 15px rgba(0,0,0,0.6);
    animation: fadeInDown 1s ease forwards;
    position: relative;
    padding-bottom: 12px;
}
.hero-badge::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}