:root {
    --bg-white: #ffffff;
    --bg-offwhite: #f7f7f7;
    --bg-gray: #eaeaea;
    --text-main: #111111;
    --text-light: #555555;
    --accent-black: #000000;
    --border-color: #dddddd;
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

body {
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.6;
    font-weight: 300;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.bg-light { background-color: var(--bg-offwhite); }

/* Buttons */
.btn-primary, .btn-caixa {
    display: inline-block;
    background-color: var(--accent-black);
    color: var(--bg-white);
    padding: 15px 35px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    font-weight: 400;
    border: 1px solid var(--accent-black);
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary i, .btn-caixa i { margin-left: 8px; }

.btn-primary:hover, .btn-caixa:hover {
    background-color: transparent;
    color: var(--accent-black);
}

.btn-primary-outline, .btn-caixa-outline {
    display: inline-block;
    background-color: transparent;
    color: var(--accent-black);
    padding: 15px 35px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    font-weight: 400;
    border: 1px solid var(--accent-black);
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary-outline:hover, .btn-caixa-outline:hover {
    background-color: var(--accent-black);
    color: var(--bg-white);
}

.block { display: block; width: 100%; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.logo strong { font-weight: 600; }
.logo i { font-size: 1.5rem; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.nav-links a:hover {
    opacity: 0.6;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background-image: url('images/hero_minimalist.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badges {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.badge, .badge-financing {
    background-color: transparent;
    color: var(--accent-black);
    padding: 6px 16px;
    border: 1px solid var(--border-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-financing {
    font-weight: 500;
}

.hero-buttons {
    margin-top: 40px;
}

/* Sections General */
section {
    padding: 120px 0;
}

.section-title {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Pains / Services */
.pains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.pain-card {
    background: var(--bg-white);
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.pain-card:hover {
    border-color: var(--accent-black);
}

.pain-icon {
    font-size: 2.5rem;
    color: var(--accent-black);
    margin-bottom: 20px;
    font-weight: 100;
}

/* Features */
.features p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Financing Section */
.financing-section {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
}
.badge-caixa {
    display: inline-block;
    border: 1px solid var(--accent-black);
    padding: 5px 15px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}
.financing-section p {
    color: var(--text-light) !important;
}

/* Partner Section */
.partner-section {
    background-color: var(--bg-offwhite);
    border-top: 1px solid var(--border-color);
    padding: 0; /* Remove top/bottom padding to let wrapper handle it or use flex */
}

.partner-wrapper {
    display: flex;
    align-items: stretch;
    min-height: 600px;
}

.partner-content { 
    flex: 1; 
    color: var(--text-main); 
    padding: 120px 40px 120px 0; 
}
.partner-content h2 strong { font-weight: 600; }
.partner-content p { margin-bottom: 40px; color: var(--text-light); }
.partner-content ul { list-style: none; }
.partner-content li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1rem;
    color: var(--text-light);
}
.partner-content li i {
    font-size: 1.2rem;
    color: var(--accent-black);
    margin-top: 4px;
}

.partner-image {
    flex: 1;
    background-image: url('images/minimalist_construction.png');
    background-size: cover;
    background-position: center;
}
.partner-image i { display: none; } /* Hide old icon */

/* Contact / CTA */
.cta-card {
    background-color: var(--bg-white);
    padding: 60px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.contact-form {
    margin-top: 40px;
    text-align: left;
}

.input-group {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form input, .contact-form select {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    background: transparent;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.contact-form input:focus, .contact-form select:focus {
    border-color: var(--accent-black);
}

.contact-form button { margin-top: 20px; }

/* Footer */
footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    justify-content: flex-start;
    margin-bottom: 20px;
    color: var(--text-main);
}
.footer-brand p { max-width: 300px; text-align: left; }

.footer-links h4, .footer-contact h4 {
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    font-size: 0.85rem;
}

.footer-links a {
    display: block;
    margin-bottom: 15px;
    color: var(--text-light);
}
.footer-links a:hover { color: var(--accent-black); }

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer-contact p a { color: var(--text-light); }
.footer-contact p a:hover { color: var(--accent-black); }

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.fade-up {
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    opacity: 0;
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 100%; height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
    }
    .nav-links.active { right: 0; }
    .menu-toggle { display: block; z-index: 1001; }
    
    .hero-overlay {
        background: rgba(255,255,255,0.85);
    }
    
    .partner-wrapper { flex-direction: column; }
    .partner-content { padding: 60px 20px; }
    .partner-image { width: 100%; min-height: 300px; }
    
    .input-group { flex-direction: column; gap: 0; }
    .contact-form input { margin-bottom: 20px; }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .footer-brand .logo { justify-content: center; }
    .footer-brand p { margin: 0 auto; text-align: center; }
    .footer-contact p { justify-content: center; }
    .address-block { text-align: center; }
}