/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00d4ff;
    --secondary-color: #0099cc;
    --accent-color: #0066cc;
    /* Cores para tema claro das seções após o herói */
    --light-bg-color: #e7eff7; /* um pouco mais escuro */
    --surface-light: #eef1f5; /* cinzento claro para cartões/blocos */
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --text-light: #ffffff;
    --text-gray: #cccccc;
    --text-dark: #333333;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    --shadow-light: 0 4px 20px rgba(0, 212, 255, 0.1);
    --shadow-dark: 0 8px 40px rgba(0, 0, 0, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background: var(--dark-bg);
    overflow-x: hidden;
}

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

/* Header e Navegação */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 20%, rgba(0, 153, 204, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-2px);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    position: relative;
}

.waveform-animation {
    width: 300px;
    height: 200px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-dark);
}

.waveform-animation::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--text-light);
    border-radius: 2px;
    animation: waveform 3s ease-in-out infinite;
}

/* Nova imagem no hero */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-photo {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-dark);
}

@keyframes waveform {
    0%, 100% {
        transform: translateY(-50%) scaleX(0.8);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-50%) scaleX(1.2);
        opacity: 1;
    }
}

/* Sections Gerais */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

/* Tema claro para seções após o herói */
.logo-bg {
    background: var(--light-bg-color) !important;
    color: #000 !important;
}

.logo-bg .section-title,
.logo-bg .about-text h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-bg .section-subtitle,
.logo-bg p,
.logo-bg li,
.logo-bg .contact-details p {
    color: #000;
}

/* Garantir preto em elementos que antes eram brancos */
.logo-bg .service-features li { color: #000; }
.logo-bg .contact-details h4 { color: #000; }
.logo-bg .service-card p { color: #000; }

.logo-bg .service-card,
.logo-bg .services-horizontal,
.logo-bg .equipment-details,
.logo-bg .contact-form,
.logo-bg .contact-item,
.logo-bg .equipment-item {
    background: var(--surface-light);
    border-color: rgba(0, 0, 0, 0.08);
}

.logo-bg .equipment-photo,
.logo-bg .hero-photo {
    border-color: rgba(0, 0, 0, 0.08);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Cor verde apenas para o título da secção de serviços */
.service-title-green {
    background: none;
    -webkit-text-fill-color: initial;
    color: #16a34a; /* verde */
}

/* Mover título da secção equipamento para cima */
#equipamento .section-header {
    margin-top: -1cm;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Wrapper com fundo colorido */
.main-content-wrapper {
    background: radial-gradient(1200px 900px at 20% 10%, #1b1145 0%, transparent 60%),
                radial-gradient(1000px 800px at 80% 0%, #003d46 0%, transparent 55%),
                radial-gradient(1200px 900px at 50% 100%, #062a38 0%, transparent 60%),
                linear-gradient(135deg, #0a0a0a, #1a1a1a);
    padding: 2rem 0;
    min-height: 100vh;
    position: relative;
}

/* Garantir legibilidade do texto no wrapper */
.main-content-wrapper .section-title {
    color: var(--text-light) !important;
}

.main-content-wrapper .section-subtitle {
    color: var(--text-gray) !important;
}

.main-content-wrapper .service-title-green {
    color: #16a34a !important;
    background: none;
    -webkit-text-fill-color: initial;
}

.main-content-wrapper .service-features li {
    color: var(--text-light) !important;
}

.main-content-wrapper .equipment-content h3 {
    color: var(--primary-color) !important;
}

.main-content-wrapper .equipment-content p {
    color: var(--text-light) !important;
}

.main-content-wrapper .feature {
    color: var(--text-light) !important;
}

.main-content-wrapper .about-text h2 {
    color: var(--text-light) !important;
    background: none;
    -webkit-text-fill-color: initial;
}

.main-content-wrapper .about-text p {
    color: var(--text-light) !important;
}

/* Serviços Section */
.services {
    padding: 6rem 0;
    background: transparent;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-light);
}

.services-equipment-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.services-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

.services-horizontal {
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    display: flex;
    justify-content: flex-start; /* alinhar à esquerda */
    backdrop-filter: blur(10px);
}

.service-section {
    text-align: left;
    padding: 1rem;
    width: 100%; /* preencher toda a largura disponível */
    display: grid;
    grid-template-columns: minmax(320px, 1fr) 1.6fr;
    gap: 1.5rem;
    align-items: stretch;
}

.service-content-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}



.service-section:hover {
    transform: translateY(-3px);
    transition: var(--transition);
}

.service-image {
    margin: 0;
    height: 100%;
    align-self: stretch; /* ocupar toda a altura do grid */
}

.service-photo {
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(0, 0, 0, 0.08);
    box-shadow: var(--shadow-dark);
}

.equipment-image-section {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.equipment-image-section .equipment-photo {
    width: 100%;
    max-width: 500px;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(0, 212, 255, 0.2);
    transition: var(--transition);
    box-shadow: var(--shadow-dark);
}



.equipment-image-section .equipment-photo:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

.equipment-details {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    backdrop-filter: blur(10px);
    height: 100%;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
}

.service-features li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    white-space: nowrap; /* manter cada ponto em uma linha no desktop */
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-cta {
    margin-top: auto;
    text-align: center;
    padding-top: 1rem;
}

.service-cta .btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

/* Equipamentos Section */
.equipment {
    padding: 6rem 0;
    background: transparent;
}

.equipment-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.equipment-item {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
    height: auto;
    min-height: 300px;
}

.equipment-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-light);
}

.equipment-placeholder {
    width: 100%;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-light);
    font-size: 1.1rem;
}

.equipment-photo {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(0, 212, 255, 0.2);
    transition: var(--transition);
    box-shadow: var(--shadow-dark);
}

.equipment-item:last-child .equipment-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.equipment-photo:hover {
    transform: scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

.equipment-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.equipment-content p {
    color: #000; /* preto */
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.equipment-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #000; /* preto */
}

.feature-icon {
    color: var(--primary-color);
    font-weight: bold;
}

/* Botão WhatsApp */
.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color); /* cor azul do logo */
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.whatsapp-btn:hover {
    background: var(--secondary-color); /* azul mais escuro no hover */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

.whatsapp-icon {
    font-size: 1.1rem;
}



/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 1100;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
    background: #22c35e;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: white;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--darker-bg);
    color: var(--text-gray);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1200;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-banner p {
    margin: 0;
    margin-right: 1.5rem;
    font-size: 0.9rem;
}

.cookie-banner .btn {
    padding: 8px 20px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .cookie-banner p {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}


/* Sobre Section */
.about {
    padding: 6rem 0;
    background: transparent;
    position: relative;
}

.about-bg-logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.bg-logo-img {
    position: absolute;
    left: calc(25% + 8mm);
    top: 50%;
    width: 35cm !important;
    height: auto;
    max-width: 95%;
    max-height: 85%;
    object-fit: contain;
    object-position: center;
    opacity: 0.25;
    transform: translate(-50%, -50%);
}



.about-content {
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
    text-align: left;
}

.about-video {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-video video {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    border: 2px solid rgba(0, 212, 255, 0.2);
}

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

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.tech-item {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.tech-item:nth-child(2) {
    animation-delay: 0.5s;
}

.tech-item:nth-child(3) {
    animation-delay: 1s;
}

.tech-item:nth-child(4) {
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Contacto Section */
.contact {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.contact-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.contact-details p {
    color: var(--text-gray);
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-gray);
}

/* Padronizar cor dos campos do formulário de contacto */
.logo-bg .form-group input,
.logo-bg .form-group select,
.logo-bg .form-group textarea {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.2);
}

.logo-bg .form-group input::placeholder,
.logo-bg .form-group textarea::placeholder {
    color: var(--text-gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

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

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p,
.footer-section li {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    color: var(--text-gray);
}

/* Responsividade */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--darker-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-dark);
        padding: 2rem 0;
    }

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

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .bg-logo-img {
        width: 25cm !important;
        height: auto;
        left: 50%;
        top: 50%;
        object-position: center;
        opacity: 0.2;
        transform: translate(-50%, -50%);
        max-width: 95%;
        max-height: 75%;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .about-text p {
        text-align: center;
    }
    
    .about-video video {
        max-width: 100%;
    }

    .equipment-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .equipment-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .equipment-photo {
        height: 200px;
    }

    .services-equipment-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-horizontal {
        padding: 2rem;
    }

    /* Layout empilhado no mobile */
    .service-section {
        grid-template-columns: 1fr;
    }
    
    .service-content-wrapper {
        height: auto;
        gap: 1rem;
    }
    
    .service-cta {
        margin-top: 1rem;
    }

    .service-image {
        height: auto;
        margin-bottom: 1rem;
    }

    .service-photo {
        height: 220px;
        min-height: 220px;
    }

    .service-features li {
        white-space: normal; /* permitir quebra no mobile */
    }



    .equipment-image-section .equipment-photo {
        max-width: 100%;
        height: 250px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

    .tech-item {
        width: 80px;
        height: 80px;
        font-size: 1.5rem;
    }

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

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

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

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

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-card,
    .equipment-item,
    .contact-form {
        padding: 1.5rem;
    }

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

/* Animações de scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
} 

/* Secção de impacto antes dos serviços */
.impact {
    background: var(--light-bg-color);
    padding: 3.5rem 0;
}

.impact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.impact-text p {
    font-family: 'Elephant', 'Inter', serif;
    font-size: 1.5rem;
    line-height: 1.5;
    color: #000;
}

/* Aumentar especificidade para sobrepor `.impact-text p` */
.impact-text p.impact-subtext {
    font-family: 'Inter', sans-serif; /* igual ao quadro inicial */
    font-size: 1.2rem; /* igual ao hero-subtitle */
    line-height: 1.6;  /* igual ao hero-subtitle */
    font-weight: 400;
    color: #000; /* preto para boa leitura no fundo claro */
    margin-top: 0.75rem;
}

.highlight-number {
    color: #e11d48; /* vermelho */
    font-weight: 800;
}

.impact-image {
    display: flex;
    justify-content: center;
}

.impact-photo {
    width: 100%;
    max-width: 520px;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(0,0,0,0.08);
    box-shadow: var(--shadow-dark);
}

@media (max-width: 768px) {
    .impact-content { grid-template-columns: 1fr; }
    .impact-photo { height: 220px; }
}

/* Estilo para o texto pequeno nos botões de orçamento */
.btn-orcamento {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.btn-orcamento .btn-text {
    font-size: 1rem;
    font-weight: 600;
}

.btn-orcamento .btn-subtext {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.8;
    line-height: 1;
}

/* Estilo específico para o botão de orçamento da seção de serviços */
.btn-orcamento-whatsapp {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.btn-orcamento-whatsapp .btn-text {
    font-size: 1rem;
    font-weight: 600;
}

.btn-orcamento-whatsapp .btn-subtext {
    font-size: 0.65rem;
    font-weight: 400;
    opacity: 0.6;
    line-height: 1;
}

/* Calculator Section */
.calculator {
    padding: 6rem 0;
    background: transparent;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: stretch;
}

@media (max-width: 980px) {
    .calculator-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.calc-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.calc-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

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

.calc-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 720px) {
    .calc-row,
    .calc-row-3 {
        grid-template-columns: 1fr;
    }
}

.calc-field label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.calc-field select,
.calc-field input[type="number"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.calc-field select option {
    background: #fff;
    color: #333;
    padding: 8px;
}

.calc-field select:focus,
.calc-field input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.calc-hint {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-top: 0.3rem;
    opacity: 0.8;
}

.calc-price-card {
    position: sticky;
    top: 2rem;
    justify-content: space-between;
}

.calc-price-content {
    flex: 1;
}

.calc-price-card .calc-buttons {
    margin-top: auto;
}

.calc-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary-color);
    font-size: 0.75rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.calc-total {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0.5rem 0 1rem;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

.calc-breakdown {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.calc-breakdown th,
.calc-breakdown td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px dashed rgba(0, 212, 255, 0.2);
    font-size: 0.9rem;
    color: var(--text-light);
}

.calc-breakdown th {
    color: var(--text-gray);
    font-weight: 600;
}

.calc-breakdown tfoot td {
    border-bottom: none;
    font-weight: 600;
    color: var(--text-light);
}

.calc-right {
    text-align: right;
}

.calc-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.calc-note {
    font-size: 0.8rem;
    color: var(--text-gray);
    margin-top: 1rem;
    line-height: 1.4;
}

.calc-note-result {
    color: var(--text-gray);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

/* Ensure calculator works in the main wrapper */
.main-content-wrapper .calc-card {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.1);
}

.main-content-wrapper .calc-field label {
    color: var(--text-gray) !important;
}

.main-content-wrapper .calc-field select,
.main-content-wrapper .calc-field input {
    color: #333 !important;
    background: rgba(255, 255, 255, 0.95) !important;
}

.main-content-wrapper .calc-field select option {
    background: #fff !important;
    color: #333 !important;
}

.main-content-wrapper .calc-breakdown th,
.main-content-wrapper .calc-breakdown td {
    color: var(--text-light) !important;
}

.main-content-wrapper .calc-breakdown th {
    color: var(--text-gray) !important;
}

/* Service Terms Section */
.service-terms {
    padding: 6rem 0;
    background: transparent;
}

.terms-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* Accordion Styles */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.accordion-header:hover {
    background: rgba(0, 212, 255, 0.05);
}

.accordion-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--primary-color);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    min-width: 20px;
    text-align: center;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 2rem;
}

.accordion-item.active .accordion-content {
    max-height: 2000px; /* Increased from 1000px */
    padding: 0 2rem 2rem;
}

.accordion-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.accordion-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.accordion-content ul {
    list-style: none;
    padding: 0;
}

.accordion-content li {
    color: var(--text-light);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.accordion-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.balance-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .balance-types {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.balance-type {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 212, 255, 0.05);
}

.iso-criteria {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

@media (max-width: 600px) {
    .iso-criteria {
        grid-template-columns: 1fr;
    }
}

.iso-class {
    background: rgba(0, 212, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
    text-align: center;
}

.payment-terms {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.2);
}

.payment-terms .accordion-header h3 {
    color: var(--primary-color);
}

.payment-terms .accordion-content p {
    text-align: center;
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
}

/* Ensure accordion works in the main wrapper */
.main-content-wrapper .accordion-item {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.1);
}

.main-content-wrapper .accordion-header h3 {
    color: var(--primary-color) !important;
}

.main-content-wrapper .accordion-content h4,
.main-content-wrapper .accordion-content p,
.main-content-wrapper .accordion-content li {
    color: var(--text-light) !important;
}

/* Calculator Explanation Section */
.calculator-explanation {
    padding: 0 0 6rem; /* No top padding */
}

.explanation-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.explanation-content li strong {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .accordion-header {
        padding: 1.2rem 1.5rem;
    }
    
    .accordion-content {
        padding: 0 1.5rem;
    }
    
    .accordion-item.active .accordion-content {
        padding: 0 1.5rem 1.5rem;
    }
    
    .accordion-header h3 {
        font-size: 1.1rem;
    }
}