:root {
    --primary-color: #1A2341;
    --accent-color: #2196F3;
    --dark-bg: #0A0A0A;
    --light-bg: #F9FAFB;
    --card-bg: #FFFFFF;
    --text-dark: #1F2937;
    --text-light: #F9FAFB;
    --text-muted: #9CA3AF;
    --border-color: #E5E7EB;
}

::selection {
    background-color: var(--accent-color);
    color: var(--text-light);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-dark);
    overflow-x: hidden;
    cursor: none;
}
section {
    padding: 120px 0;
    background-color: var(--light-bg);
    overflow: hidden;
}
.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
}
.highlight { color: var(--accent-color); }
/* --- CURSOR --- */
.cursor {
    width: 30px;
    height: 30px;
    border: 2px solid var(--text-light);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    transition: all 0.1s ease;
    z-index: 9999;
    mix-blend-mode: difference;
}
.cursor.hovered {
    transform: translate(-50%, -50%) scale(1.5);
    background-color: var(--text-light);
}
/* --- NAVBAR --- */
.navbar {
    padding: 1rem 0;
    background: rgba(10, 10, 10, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.btn-primary-custom {
    background-color: var(--accent-color);
    color: var(--text-light);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-primary-custom:hover {
    background-color: #1D4ED8;
    transform: scale(1.05);
}
.btn-primary-custom.large {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}
/* --- HERO --- */
.hero-section {
    height: 100vh;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    position: relative;
    padding: 0;
}

.hero-section span{
    color: (--accent-color);
}

#particles-js { position: absolute; width: 100%; height: 100%; z-index: 0;}
.hero-content { position: relative; z-index: 1;}
.hero-title {
    font-size: clamp(2rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -3px;
    line-height: 1.1;
    color: var(--text-light); /* já definido globalmente */
}
.hero-title-stroked {
    -webkit-text-stroke: 1px var(--accent-color);
    color: transparent;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
    max-width: 600px;
}
/* --- MANIFESTO --- */
.manifesto-section { background-color: var(--light-bg);}
.manifesto-text {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto;
}
/* --- SOLUTIONS (HORIZONTAL SCROLL) --- */
.hover-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 12px;
}

.hover-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.icon i {
  color: #1c486f; /* Azul da Versyx */
}

.solutions-section {
  background: #f9fafc;
}

/* --- FEATURED PROJECT --- */
.project-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    transition: transform 0.4s ease;
}
.project-card:hover { transform: scale(1.02); }
.project-image {
    width: 100%;
    height: 400px;
    background-size: cover;
    background-position: center;
}
.project-desc { padding: 3rem; }
.project-tags { list-style: none; padding: 0; margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.project-tags span {
    background: #E0E7FF;
    color: #3730A3;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
/* --- TECH STACK --- */
.tech-stack-section { background-color: var(--dark-bg); color: var(--text-light); }
.tech-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 4rem;
}
.tech-logos i {
    font-size: 4rem;
    color: var(--text-muted);
    transition: color 0.3s, transform 0.3s;
}
.tech-logos i:hover {
    color: var(--text-light);
    transform: scale(1.2);
}
/* --- FAQ --- */
.accordion { max-width: 800px; margin: 3rem auto 0; }
.accordion-item {
    background-color: transparent;
    border: 0;
    border-bottom: 1px solid var(--border-color);
}
.accordion-button {
    background: var(--light-bg);
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.1rem;
}
.accordion-button:not(.collapsed) { color: var(--accent-color); background: var(--light-bg); box-shadow: none; }
.accordion-button:focus { box-shadow: none; }
/* --- CONTACT & FOOTER --- */
.contact-section { background: var(--primary-color); color: var(--text-light); }
.contact-title { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; max-width: 800px; margin: 0 auto; }
.contact-subtitle { max-width: 600px; margin: 1rem auto 0; opacity: 0.8; }
.footer-section { padding: 40px 0; background-color: var(--dark-bg); }
.footer-socials a { color: var(--text-muted); font-size: 1.5rem; margin-left: 1.5rem; transition: color 0.3s; }
.footer-socials a:hover { color: var(--text-light); }
/* Responsive */
@media (max-width: 991.98px) {
    .cursor { display: none; } /* Hide custom cursor on touch devices */
    body { cursor: auto; }
    /* .solutions-section { display: none; }  Hide horizontal scroll on mobile, replace with a normal section if needed */
}







/* ================= POR QUE ESCOLHER A VERSYX? (ESTILOS DA NOVA VERSÃO) ================= */
.why-versyx-section {
    background-color: var(--dark-bg);
    color: var(--text-light);
}

.why-versyx-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.why-versyx-image-stack {
    position: relative;
    height: 450px;
}

.why-versyx-image-stack .image-card {
    position: absolute;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.why-versyx-image-stack .image-card:first-child {
    top: 0;
    left: 0;
    width: 70%;
    height: 300px;
    z-index: 1;
}

.why-versyx-image-stack .image-card:last-child {
    bottom: 0;
    right: 0;
    width: 65%;
    height: 320px;
    border: 5px solid var(--dark-bg);
    z-index: 2;
}

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

.why-versyx-section .accordion-item {
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.why-versyx-section .accordion-button {
    background: transparent;
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.2rem;
    padding: 1.5rem 0;
}
.why-versyx-section .accordion-button:not(.collapsed) {
    color: var(--accent-color);
    box-shadow: none;
}
.why-versyx-section .accordion-button:focus { box-shadow: none; }
.why-versyx-section .accordion-button::after {
    filter: brightness(0) invert(1);
}
.why-versyx-section .accordion-body {
    color: var(--text-muted);
    padding-bottom: 1.5rem;
}
.why-versyx-section .accordion-button i {
    color: var(--accent-color);
    width: 20px;
}

/* ================= FRASE ASPIRACIONAL (ESTILOS DA NOVA VERSÃO) ================= */
.testimonial-section {
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40vh;
}
.quote-icon {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
}
.aspirational-quote {
    font-size: clamp(1.8rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--text-light);
    max-width: 800px;
    margin: 1.5rem auto;
    line-height: 1.3;
}
.quote-author {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-style: italic;
}


/* ================= FORMULÁRIO DE CONTATO (ESTILOS DA NOVA VERSÃO) ================= */
.contact-section-modern {
    background: var(--light-bg);
    padding: 120px 0;
}
.contact-info-wrapper .contact-header h2 {
    font-weight: 800;
}
.contact-info-wrapper .contact-header p {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-top: 1.5rem;
}
.contact-info-wrapper .contact-details {
    margin-top: 2rem;
}
.contact-info-wrapper .contact-details p {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}
.contact-info-wrapper .contact-details i {
    font-size: 1.5rem;
    color: var(--accent-color);
}
.contact-info-wrapper .contact-details a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}
.contact-info-wrapper .contact-details a:hover {
    color: var(--accent-color);
}

.contact-illustration {
    margin-top: 2rem;
}

.contact-illustration img {
    max-width: 100%;
    border-radius: 12px;
}


.contact-form-wrapper {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}
.contact-form-wrapper .form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}
.contact-form-wrapper .form-control, .contact-form-wrapper .form-select {
    background-color: #F3F4F6;
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
}
.contact-form-wrapper .form-control:focus, .contact-form-wrapper .form-select:focus {
    background-color: #fff;
    border-color: var(--accent-color);
    box-shadow: none;
}