@import url('menu.css');
@import url('scrollbar-textarea.css');
@import url('lgpd.css');

:root {
    --electric-indigo: #662D91;
    --indigo-deep: #2E3192;
    --stellar-white: #F5F5F5;
    --space-gray: #0A0A0A;
    --bg-primary: #0A0A0A;
    --bg-secondary: #0d0d1a;
    --bg-card: radial-gradient(100% 100% at 0% 0%, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%); 
    --text-primary: #F5F5F5;
    --autofill-bg: #0A0A0A;
    --autofill-border-solid: #141414;
    --text-secondary: rgba(245, 245, 245, 0.6);
    --border-color: rgba(255, 255, 255, 0.05);
    --nav-bg: rgba(10, 10, 10, 0.842);
    --popover-footer: rgba(255, 255, 255, 0.03);
    --border-section: rgba(255, 255, 255, 0.03);
    
    --transition-smooth: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                         opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                         border-color 0.5s ease,
                         filter 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                         color 0.5s ease,
                         background-color 0.5s ease;

    --noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

body.light-theme {
    --bg-primary: #F5F5F5;
    --bg-secondary: #F0F0F5;
    --stellar-white: #0A0A0A;
    --autofill-bg: #F5F5F5;
    --autofill-border-solid: #e8e8e8;
    --text-secondary: rgba(10, 10, 10, 0.785);
    --border-color: rgba(0, 0, 0, 0.132);
    --nav-bg: rgba(255, 255, 255, 0.8);
    --border-section: rgba(121, 121, 121, 0.127);
    --popover-footer: rgba(194, 194, 194, 0.155);
    --bg-card: radial-gradient(100% 100% at 0% 0%, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0) 100%);
}

body.light-theme .logo-img {
    filter: invert(1);
}

body.light-theme .footer-logo-img {
    filter: brightness(0);
    opacity: 0.7;
    transition: filter 0.5s ease, opacity 0.5s ease;
}

body.light-theme .footer-logo-img:hover {
    filter: brightness(0); 
    opacity: 1;
    transition: opacity 0.3s ease;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--stellar-white);
    font-family: 'Work Sans', sans-serif;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 100, 'GRAD' -25, 'opsz' 24;
}

.navbar {
    padding: 40px;
    display: flex;
    justify-content: space-between;
    position: fixed;
    width: 100%;
    z-index: 100;
    transition: padding 0.5s ease;
    background: transparent;
}

.navbar::before,
.navbar::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: -1;
}

.navbar::before {
    background: linear-gradient(180deg, #0A0A0A 0%, #0A0A0A 0%, transparent 70%);
}

.navbar::after {
    background: linear-gradient(180deg, #F5F5F5 0%, #F5F5F5 0%, transparent 70%);
}

.navbar.scrolled::before {
    opacity: 1;
}

body.light-theme .navbar.scrolled::before {
    opacity: 0;
}

body.light-theme .navbar.scrolled::after {
    opacity: 0.8;
}

.navbar.scrolled {
    padding: 15px 40px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 25px;
    width: auto;
    transition: filter 0.5s ease, color 0.5s ease, opacity 0.5s ease;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 0 8px var(--electric-indigo));
    transform: scale(1.02);
}

.hero {
    padding: 100px 15% 100px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background-color: var(--bg-primary);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    width: 100%;
}

.hero-visual {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 7rem);
    line-height: 0.9;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    opacity: 0.5;
    font-weight: 400;
}

body.light-theme .hero-subtitle {
    opacity: 0.7;
}

.vmoode-visual-section {
    padding: 0 15%;
    width: 100%;
}

.vmoode-visual-section .image-container {
    width: 100%;
    height: 400px; 
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
    background-color: var(--bg-secondary);
}

.vmoode-visual-section .parallax-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) brightness(0.6);
    transition: var(--transition-smooth);
}

.vmoode-visual-section .image-container:hover .parallax-img {
    filter: grayscale(0%) brightness(0.9);
    transform: scale(1.03);
}

.parallax-img.home-focus {
    object-position: top center; 
    object-fit: cover; 
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.5s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.services {
    padding: 150px 15%;
    background-color: var(--bg-primary);
    transition: background-color 0.5s ease, color 0.5s ease;
}

.services-header {
    margin-bottom: 60px;
}

.detail-text {
    color: var(--electric-indigo);
    font-size: 0.8rem;
    letter-spacing: 3px;
    font-weight: 500;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-top: 0px;
    font-weight: 800;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    padding: 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    transition: var(--transition-smooth);
    overflow: hidden;
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(46, 49, 146, 0.08);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0.04;
    mix-blend-mode: overlay;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    pointer-events: none;
    z-index: -1;
}

.service-card:hover {
    border-color: var(--indigo-deep);
    transform: translateY(-5px);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card .icon {
    font-size: 40px;
    color: var(--electric-indigo);
    margin-bottom: 25px;
    display: block;
    transition: var(--transition-smooth);
    position: relative;
    z-index: 2;
}

.service-card:hover .icon {
    color: var(--stellar-white);
    filter: drop-shadow(0 0 10px var(--electric-indigo));
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.5;
    position: relative;
    z-index: 2;
}

body.light-theme .service-card p {
    opacity: 0.7;
}

.tech-stack .star-icon,
.process-icon-mini {
    font-variation-settings: 'wght' 100;
    transition: font-variation-settings 0.6s ease, transform 0.6s ease, opacity 0.6s ease;
    display: inline-block;
    pointer-events: none;
}

.tech-stack:hover .star-icon,
.process-card:hover .process-icon-mini {
    font-variation-settings: 'wght' 700;
    transform: scale(1.1);
    opacity: 0.12;
}

.dna-section {
    padding: 150px 15%;
    position: relative;
    background-color: var(--bg-primary); 
    transition: background-color 0.5s ease, color 0.5s ease;
    z-index: 1;
    overflow: hidden;
}

.dna-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(102, 45, 145, 0.05) 100%);
    z-index: -2;
    pointer-events: none;
}

.dna-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    opacity: 0.03;
    mix-blend-mode: overlay;
    z-index: -1;
    pointer-events: none;
}

.dna-container {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    flex-wrap: nowrap; 
}

.v-item {
    flex: 1;
    min-width: 250px;
    position: relative;
    padding-top: 40px;
}

.v-letter {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 5rem;
    font-weight: 800;
    opacity: 0.03;
    color: var(--stellar-white);
    line-height: 1;
}

body.light-theme .v-letter {
    opacity: 0.1;
}

.v-icon {
    font-size: 32px !important;
    color: var(--electric-indigo);
    margin-bottom: 20px;
}

.v-item h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.v-item p {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.5;
    font-weight: 400;
}

body.light-theme .v-item p {
    opacity: 0.7;
}

.tech-section {
    padding: 150px 15%;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-section);
    transition: background-color 0.5s ease;
}

.tech-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.tech-description {
    font-size: 1.2rem;
    opacity: 0.5;
    margin: 5px 0 50px;
    line-height: 1.6;
}

body.light-theme .tech-description {
    opacity: 0.7;
}

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

.features-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
}

.features-list li span {
    color: var(--electric-indigo);
    font-size: 28px;
}

.features-list li strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.features-list li p {
    opacity: 0.5;
    font-size: 0.95rem;
}

body.light-theme .features-list li p {
    opacity: 0.7;
}

.tech-stack {
    position: relative;
    background: var(--bg-card);
    padding: 50px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    z-index: 1;
}

.tech-stack::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0.04;
    mix-blend-mode: overlay;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    pointer-events: none;
    z-index: -1;
}

.stack-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.stack-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    position: relative;
    z-index: 2;
}

.stack-item {
    background: rgba(46, 49, 146, 0.1);
    border: 1px solid var(--indigo-deep);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--stellar-white);
    letter-spacing: 1px;
}

.tech-stack .stack-visual {
    position: absolute;
    bottom: -20px;
    right: -10px;
    opacity: 0.1;
    z-index: 2;
}

.star-icon {
    font-size: 150px !important;
}

.cta-section {
    padding: 150px 15%;
    text-align: center;
    background-color: var(--bg-primary);
    position: relative;
    overflow: hidden;
    transition: background-color 0.5s ease;
}

.noise-overlay {
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0.04;
    mix-blend-mode: overlay;
    z-index: 2;
    pointer-events: none;
}

.cta-smoke-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    filter: none;
    opacity: 0.5;
    pointer-events: none;
}

.smoke-blob {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--electric-indigo) 0%, transparent 60%);
    border-radius: 50%;
    filter: blur(100px);
    animation: moveSmoke 15s infinite alternate ease-in-out;
}

.smoke-blob:nth-child(1) { top: -10%; left: -10%; animation-duration: 5s; }
.smoke-blob:nth-child(2) { bottom: -10%; right: -10%; animation-duration: 5s; opacity: 0.6; }
.smoke-blob:nth-child(3) { top: 40%; left: 30%; animation-duration: 8s; width: 400px; }

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

.cta-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    margin: 10px 0 50px;
    letter-spacing: -2px;
    line-height: 0.9;
}

.cta-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 550px;
    line-height: 1.6;
}

.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 25px 60px;
    background: transparent;
    color: var(--stellar-white);
    text-decoration: none;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 2px;
    border-radius: 8px;
    overflow: hidden;
    border: none;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth), 
                transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
                filter 0.2s ease;
    z-index: 1;
}

.cta-button span {
    position: relative;
    z-index: 2;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 250%; 
    height: 250%;
    background: conic-gradient(
        from 0deg, 
        transparent 0%, 
        var(--electric-indigo) 25%, 
        transparent 50%
    );
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -2;
}

.cta-button::after {
    content: '';
    position: absolute;
    inset: 1.5px; 
    background: var(--bg-primary);
    border-radius: 7px;
    z-index: -1;
    transition: background 0.3s;
}

.cta-button:hover::before {
    opacity: 1;
    animation: rotateBorder 2s linear infinite;
}

.cta-button:hover::after {
    background: #0d0d0d; 
}

.cta-button:active {
    filter: brightness(1.4);
}

body.light-theme .cta-button {
    color: var(--stellar-white);
    box-shadow: 0 0 0 1px var(--border-color);
}

body.light-theme .cta-button::after {
    background: var(--bg-primary);
}

body.light-theme .cta-button:hover::after {
    background: var(--bg-secondary); 
}

body.light-theme .cta-button::before {
    opacity: 0;
    background: conic-gradient(
        from 0deg, 
        transparent 0%, 
        #4B0082 25%,
        transparent 50%
    );
}

body.light-theme .cta-button:hover::before {
    opacity: 0.8;
    animation: rotateBorder 2s linear infinite;
}

body.light-theme .cta-button:active {
    filter: brightness(0.9); 
}

@keyframes rotateBorder {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes moveSmoke {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(100px, 50px) scale(1.2); }
    66% { transform: translate(-50px, 100px) scale(0.8); }
    100% { transform: translate(0, 0) scale(1); }
}

.main-footer {
    padding: 100px 15% 40px;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-section);
    transition: background-color 0.5s ease;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-column h4 {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--electric-indigo);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.footer-bio {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.5;
    max-width: 250px;
    margin-top: 0px;
}

body.light-theme .footer-bio {
    opacity: 0.7;
}

.footer-logo-img {
    height: 22px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.5s ease, opacity 0.5s ease;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border-section);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.light-theme .footer-info p {
    opacity: 0.6;
}

.footer-socials {
    display: flex;
    gap: 30px;
}

.dev-link span {
    font-size: 15px;
}

/* LINKS DO FOOTER */
.footer-column a,
.footer-socials a,
.footer-info p,
.dev-link {
    color: var(--stellar-white);
    text-decoration: none;
    opacity: 0.5; 
    transition: opacity 0.5s ease, color 0.5s ease, transform 0.5s ease;
    display: inline-block; 
    backface-visibility: hidden;
}

.footer-column a {
    font-size: 0.9rem;
}

.footer-socials a,
.dev-link {
    font-size: 0.8rem;
}

.footer-info p {
    font-size: 0.8rem; 
}

.dev-link {
    display: inline-flex !important; 
    align-items: center;
    gap: 5px;
}

.footer-column a:hover,
.footer-socials a:hover,
.dev-link:hover {
    opacity: 1;
    color: var(--electric-indigo);
    transform: translateX(2px);
        transition: 0.3s;
}

body.light-theme .footer-column a,
body.light-theme .footer-socials a,
body.light-theme .dev-link {
    opacity: 0.7;
    color: var(--stellar-white);
}

body.light-theme .footer-column a:hover,
body.light-theme .footer-socials a:hover,
body.light-theme .dev-link:hover {
    opacity: 1;
    color: var(--electric-indigo);
}

.process-section {
    padding: 150px 15%;
    background-color: var(--bg-primary);
    position: relative;
    transition: background-color 0.5s ease;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 80px;
}

.process-card {
    position: relative;
    padding: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition-smooth);
}

.process-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0.04;
    mix-blend-mode: overlay;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: -1;
}

.process-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(102, 45, 145, 0.1);
    border: 1px solid var(--electric-indigo);
    color: var(--electric-indigo);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 2px;
    border-radius: 4px;
    margin-bottom: 25px;
}

.process-card h4 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.process-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
}

.process-icon-mini {
    position: absolute;
    bottom: 30px;
    right: 30px;
    font-family: 'Material Symbols Outlined';
    font-size: 50px;
    opacity: 0.3; 
    font-variation-settings: 'wght' 100;
    transition: font-variation-settings 0.6s ease, transform 0.6s ease, opacity 0.6s ease;
    pointer-events: none;
    z-index: 2;
}

.process-card:hover {
    transform: translateY(-5px);
    border-color: var(--electric-indigo);
}

.process-card:hover .process-icon-mini {
    font-variation-settings: 'wght' 700;
    transform: scale(1.1);
    opacity: 0.3;
}

.comparison-section {
    padding: 100px 15%;
    background-color: var(--bg-primary);
    overflow: hidden;
    transition: background-color 0.5s ease;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr 0.1fr 1fr;
    gap: 20px;
    align-items: center;
}

.comp-side {
    padding: 60px 40px;
    position: relative;
}

.vmoode-way {
    position: relative;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid rgba(102, 45, 145, 0.2);
    z-index: 1;
    overflow: hidden;
}

.vmoode-way::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise);
    background-size: 100px 100px;
    background-repeat: repeat;
    opacity: 0.04;
    mix-blend-mode: overlay;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    pointer-events: none;
    z-index: -1;
}

.vmoode-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(102, 45, 145, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
}

.vmoode-way .comp-header,
.vmoode-way .comp-list {
    position: relative;
    z-index: 2;
}

.comp-tag {
    font-size: 0.7rem;
    letter-spacing: 3px;
    opacity: 0.5;
    display: block;
    margin-bottom: 15px;
}

body.light-theme .comp-tag {
    opacity: 0.7;
}

.comp-tag.highlight {
    opacity: 1;
    color: var(--electric-indigo);
    font-weight: 700;
}

.comp-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 40px;
}

.comp-list {
    list-style: none;
}

.comp-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    font-size: 1rem;
    opacity: 0.5;
}

.comp-list li:last-child {
    margin-bottom: 0;
}

body.light-theme .comp-list li {
    opacity: 0.7;
}

.comp-list.active li {
    opacity: 1;
}

body.light-theme .comp-list.active li {
    opacity: 1;
}

.comp-list li span {
    font-size: 30px;
}

.comp-list.active li span {
    color: var(--electric-indigo);
}

.comp-separator {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    position: relative;
}

.separator-line {
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--border-color) 50%, transparent 100%);
}

.separator-circle {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    background: var(--bg-primary);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

/* SCROLL TO TOP */
.scroll-top-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 90;
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    cursor: pointer;
    color: var(--stellar-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.5s ease, 
                visibility 0.5s ease, 
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                color 0.3s ease;
}

.scroll-top-btn span {
    font-size: 35px; 
    user-select: none;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    color: var(--electric-indigo);
}

.scroll-top-btn:active {
    transform: scale(0.95);
}

body.light-theme .scroll-top-btn {
    color: #0A0A0A;
}

@media (max-width: 992px) {
    .hero,
    .services,
    .process-section,
    .comparison-section,
    .tech-section,
    .main-footer {
        padding: 100px 10% !important;
    }

    .dna-section {
        padding: 150px 10% !important;
    }

    .cta-section {
        padding: 150px 10% !important;
    }

    .vmoode-visual-section {
        padding: 0px 10% !important;
    }

    .hero { 
        padding-top: 150px !important; 
        text-align: left;
    }

    .hero-grid { 
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title { 
        font-size: clamp(3rem, 12vw, 5rem);
        line-height: 1;
    }

    .hero-subtitle { 
        max-width: 100%;
        margin-bottom: 40px;
    }

    .vmoode-visual-section .image-container {
        height: 300px;
    }
    
    .image-container { margin-top: 30px; }

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

    .dna-container {
        flex-direction: column;
        flex-wrap: wrap;
        gap: 40px;
    }

    .v-item {
        min-width: 100%;
        padding-top: 0;
    }

    .stats-glass-container {
        flex-direction: column;
        grid-column: auto;
        gap: 20px;
    }

    .tech-container, 
    .comparison-container, 
    .process-grid { 
        grid-template-columns: 1fr; 
        gap: 30px; 
    }
    
    .vmoode-way {
        margin-top: 40px;
    }

    .footer-grid { 
        grid-template-columns: 1fr 1fr; 
        gap: 40px; 
    }

    .comp-separator {
        width: 100%;
        height: 80px;
        flex-direction: row;
        justify-content: center;
    }

    .separator-line {
        width: 100%;
        height: 1px;
        background: linear-gradient(90deg, transparent 0%, var(--border-color) 50%, transparent 100%);
    }

    .separator-circle {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .brand-col { 
        grid-column: span 2; 
        margin-bottom: 20px; 
    }

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

    .brand-col {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .scroll-top-btn {
        right: 20px; 
        bottom: 25px;
    }
    
    .scroll-top-btn span {
        font-size: 30px;
    }
}