@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;800&display=swap');

:root {
    --primary: #00df81;
    --accent: #5effbc;
    --bg: #000000;
    --text-main: #ffffff;
    --text-sub: #a1a1a6;
    --surface: rgba(18, 18, 18, 0.7);
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(0, 223, 129, 0.2);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-glow: 0 0 30px rgba(0, 223, 129, 0.2);
}

/* --- Dynamic Background: Aurora & 3D Grid --- */
body {
    background: #000;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 223, 129, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(0, 223, 129, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(0, 223, 129, 0.04) 0%, transparent 30%);
    z-index: -3;
    animation: aurora 20s infinite linear;
    filter: blur(60px);
}

@keyframes aurora {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.grid-bg {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(rgba(0, 223, 129, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 223, 129, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    transform: perspective(600px) rotateX(55deg) translateY(-200px);
    transform-origin: top;
    z-index: -2;
    mask-image: linear-gradient(to bottom, black, transparent);
    opacity: 0.8;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.05) 0px, rgba(0, 0, 0, 0.05) 1px, transparent 1px, transparent 2px);
    z-index: 10000;
    pointer-events: none;
    opacity: 0.2;
}

/* --- Custom Interactive Cursor --- */
.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    z-index: 10001;
    pointer-events: none;
    transition: transform 0.1s ease;
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    z-index: 10000;
    pointer-events: none;
    transition: transform 0.15s ease-out, opacity 0.3s ease;
}

/* --- Animated Background Blobs --- */
.blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 223, 129, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: float 20s infinite alternate cubic-bezier(0.45, 0, 0.55, 1);
}

.blob-1 {
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 30%;
    width: 300px;
    height: 300px;
    animation-duration: 15s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(100px, 50px) scale(1.2);
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    cursor: none;
    /* Hide default for custom one */
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    line-height: 1.5;
}

h1,
h2,
h3,
.brand {
    font-family: 'Outfit', sans-serif;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 72px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 8%;
    z-index: 1000;
    background: var(--glass);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.menu-toggle {
    display: none;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--text-main);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.7;
    transition: var(--transition);
}

.nav-link:hover {
    opacity: 1;
    color: var(--primary);
}

.btn-cta {
    background: var(--primary);
    color: #000;
    padding: 10px 20px;
    border-radius: 980px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-cta:hover {
    transform: scale(1.05);
    background: var(--accent);
    box-shadow: 0 0 20px rgba(0, 223, 129, 0.4);
}

/* --- Hero Section --- */
.hero {
    padding-top: 144px;
    padding-bottom: 80px;
    text-align: center;
    background: radial-gradient(50% 50% at 50% 50%, rgba(0, 223, 129, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
}

.hero-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    display: block;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    max-width: 900px;
    margin: 0 auto 24px;
}

.hero p {
    font-size: 1.4rem;
    color: var(--text-sub);
    max-width: 700px;
    margin: 0 auto 40px;
    font-weight: 400;
}


/* --- Feature Showcase --- */
.showcase-container {
    padding: 40px 8%;
}

.mockup-wrapper {
    background: #000;
    border-radius: 32px;
    padding: 12px;
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.25);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.mockup-content {
    background: #000;
    /* Fondo negro para que la opacidad de la imagen resalte */
    border-radius: 20px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.mockup-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    /* Opacidad solicitada */
    transition: var(--transition);
}

.mockup-wrapper:hover img {
    opacity: 0.8;
}

.showcase-info {
    position: absolute;
    bottom: 40px;
    left: 40px;
    text-align: left;
    color: white;
    pointer-events: none;
}

.showcase-info span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

.showcase-info h2 {
    font-size: 2.3rem;
    margin-top: 8px;
}

.showcase-info p {
    opacity: 0.8;
    font-size: 1rem;
    margin-top: 4px;
}

@media (max-width: 768px) {
    .showcase-container > div:first-of-type {
        padding: 100px 0 !important; /* Reduced padding on mobile */
    }

    .orb-bg-container {
        width: 320px;
        height: 320px;
        -webkit-transform: translate(-50%, -50%) translateZ(0);
        transform: translate(-50%, -50%) translateZ(0);
    }

    .showcase-info {
        bottom: 20px;
        left: 20px;
        max-width: 85%;
    }
    .showcase-info h2 {
        font-size: 1.55rem;
        margin-top: 5px;
    }
    .showcase-info p {
        font-size: 0.85rem;
    }
}

/* --- Central Play Button --- */
.play-btn-main {
    position: absolute;
    width: 85px;
    height: 85px;
    background: var(--primary);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 5;
    transition: var(--transition);
    box-shadow: 0 0 40px rgba(0, 223, 129, 0.5);
    padding-left: 6px;
    /* Ajuste para centrar el icono de play visualmente */
}

.mockup-wrapper:hover .play-btn-main {
    transform: scale(1.15);
    background: #ffffff;
    box-shadow: 0 0 50px rgba(255, 255, 255, 0.4);
}

/* --- Services Grid --- */
.section {
    padding: 70px 8%;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: -1px;
}

/* --- Categories Banner --- */
.categories-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
    background: rgba(0, 223, 129, 0.05);
    /* very subtle tint */
    border: 1px solid var(--border);
    padding: 16px 32px;
    border-radius: 999px;
    backdrop-filter: blur(8px);
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.categories-banner span {
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.categories-banner .dot {
    color: var(--primary);
    font-size: 1.2rem;
    line-height: 1;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.card {
    background: var(--surface);
    border-radius: 20px;
    padding: 48px 40px 52px;
    min-height: 440px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: flex-start;
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    position: relative;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 20px 20px 0 0;
}

.card:hover .card-img {
    transform: scale(1.08);
}

.card-body {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6), var(--shadow-glow);
    background: rgba(0, 223, 129, 0.02);
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 223, 129, 0.05), transparent);
    transform: translateX(-100%);
    transition: var(--transition);
}

.card:hover::after {
    transform: translateX(100%);
}

.hud-corner {
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid var(--primary);
    opacity: 0.3;
    transition: var(--transition);
}

.card:hover .hud-corner {
    opacity: 1;
    width: 18px;
    height: 18px;
}

.tl {
    top: 15px;
    left: 15px;
    border-right: 0;
    border-bottom: 0;
}

.tr {
    top: 15px;
    right: 15px;
    border-left: 0;
    border-bottom: 0;
}

.bl {
    bottom: 15px;
    left: 15px;
    border-right: 0;
    border-top: 0;
}

.br {
    bottom: 15px;
    right: 15px;
    border-left: 0;
    border-top: 0;
}

.card i,
.icon-graphic {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 40px;
    width: 72px;
    height: 72px;
    background: rgba(0, 223, 129, 0.1);
    border: 1px solid rgba(0, 223, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2), inset 0 0 10px rgba(0, 223, 129, 0.1);
    transition: var(--transition);
    position: relative;
    flex-shrink: 0;
}

.card:hover i,
.card:hover .icon-graphic {
    background: var(--primary);
    color: #000;
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 0 30px var(--primary);
}

.card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.card p {
    color: var(--text-sub);
    font-size: 1.05rem;
    line-height: 1.75;
    flex: 1;
}

/* --- Portfolio Cards (clickable) --- */
a.portfolio-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.card-img-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 14px 14px 0 0;
    flex-shrink: 0;
}

.card-img-wrap .card-img {
    border-radius: 14px 14px 0 0;
    display: block;
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-overlay span {
    color: var(--primary);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1.5px solid var(--primary);
    padding: 10px 22px;
    border-radius: 999px;
    text-transform: uppercase;
    box-shadow: 0 0 20px rgba(0, 223, 129, 0.3);
}

.portfolio-card:hover .card-overlay {
    opacity: 1;
}


footer {
    padding: 15px 8%;
    background: var(--surface);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0;
    display: block;
}

.copyright {
    color: var(--text-sub);
    font-size: 0.85rem;
}

footer a:hover {
    color: #fff !important;
}

/* --- Enhanced Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: opacity 1s cubic-bezier(0.2, 1, 0.2, 1),
        transform 1s cubic-bezier(0.2, 1, 0.2, 1);
}

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

/* Staggered reveal for children */
.stagger>* {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.2, 1, 0.2, 1);
}

.stagger.visible>* {
    opacity: 1;
    transform: translateY(0);
}

/* Item-specific delays */
.stagger.visible>*:nth-child(1) {
    transition-delay: 0.1s;
}

.stagger.visible>*:nth-child(2) {
    transition-delay: 0.2s;
}

.stagger.visible>*:nth-child(3) {
    transition-delay: 0.3s;
}

.stagger.visible>*:nth-child(4) {
    transition-delay: 0.4s;
}

/* 360 Degree Spin Animation */
.spin-360 {
    display: inline-block;
    color: var(--primary);
    animation: spin-3d 6s linear infinite;
    transform-style: preserve-3d;
    font-size: 0.9em;
}

.spin-aerea {
    display: inline-block;
    color: var(--primary);
    animation: floating-rotate 4s ease-in-out infinite;
}

@keyframes floating-rotate {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

@keyframes spin-3d {
    0% {
        transform: perspective(400px) rotateY(0deg);
    }

    100% {
        transform: perspective(400px) rotateY(360deg);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 20px rgba(0, 223, 129, 0.1);
    }

    100% {
        box-shadow: 0 0 40px rgba(0, 223, 129, 0.3);
    }
}

.mockup-wrapper {
    animation: pulse-glow 4s infinite alternate ease-in-out;
}

/* --- Tour Modal (iframe) --- */
.tour-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.tour-modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: var(--primary);
    color: #000;
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 800;
    z-index: 2000000;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(0, 223, 129, 0.6);
    cursor: pointer;
}

.modal-close:hover {
    background: #fff;
    color: #000;
    transform: rotate(180deg) scale(1.1);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.8);
}

.modal-content {
    position: relative;
    width: 95vw;
    height: 90vh;
    border-radius: 20px;
    overflow: hidden;
    z-index: 100001;
    box-shadow: 0 0 50px rgba(0, 223, 129, 0.2);
    border: 1px solid var(--border);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: #000;
}

.tour-modal.active .modal-content {
    transform: scale(1);
}

#tour-iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: #000;
    display: block;
}

/* --- CTA Section with Video Background --- */
.cta-card {
    position: relative;
    overflow: hidden;
    background: var(--surface);
    border-radius: 40px;
    padding: 100px 40px;
    text-align: center;
    border: 1px solid var(--border);
    backdrop-filter: blur(20px);
}

.cta-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 0;
    opacity: 0.4;
    background: #000;
}

.cta-video-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, transparent, rgba(0, 0, 0, 0.6));
    z-index: 1;
}

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

/* --- Comprehensive Responsive Design --- */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .section {
        padding: 80px 5%;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
}

@media (max-width: 1024px), (max-height: 500px) and (orientation: landscape) {
    nav {
        padding: 0 5%;
        height: 64px;
        justify-content: space-between;
    }

    .logo {
        font-size: 1rem;
    }

    .menu-toggle {
        display: block;
        font-size: 1.5rem;
        color: white;
        cursor: pointer;
        z-index: 1001;
        position: relative;
        padding: 10px;
        width: 40px;
        height: 40px;
    }

    .menu-toggle i {
        display: block;
        width: 100%;
        height: 100%;
        line-height: 24px;
        text-align: center;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,0.95);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        list-style: none;
    }

    .nav-links .nav-link {
        font-size: 1.5rem;
    }

    .grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    .hero {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero h1 {
        font-size: 2.8rem;
        letter-spacing: -1px;
    }

    .hero p {
        font-size: 1.1rem;
        padding: 0 20px;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .card {
        min-height: auto;
        padding: 40px 24px;
    }

    .cta-card h2 {
        font-size: 2.2rem !important;
    }

    .modal-content {
        width: 100vw;
        height: 80vh;
        border-radius: 0;
    }

    .modal-close {
        top: 15px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    /* Language Switcher Styling */
    .nav-links .lang-switch {
        border: 1px solid var(--primary);
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.9rem !important;
        margin-top: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        color: white;
    }

    .nav-links .lang-switch:hover {
        background: var(--primary);
        color: black !important;
    }

    /* Adjust iframe height for cards that have them directly */
    .card-img-wrap {
        height: 200px !important;
    }
}

/* Fix for touch devices to show hover-like states or ensure clarity */
@media (hover: none) {

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    body {
        cursor: auto;
    }

    .card-overlay {
        opacity: 1;
        background: rgba(0, 0, 0, 0.3);
    }
}

/* Optimization for Extra Large Screens */
@media (min-width: 1800px) {
    .grid {
        max-width: 1400px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* --- Contact Form Styles --- */
.contact-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface);
    padding: 60px;
    border-radius: 32px;
    border: 1px solid var(--border);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 223, 129, 0.2);
    padding: 16px 20px;
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 223, 129, 0.05);
    box-shadow: 0 0 20px rgba(0, 223, 129, 0.1);
}

.submit-btn {
    background: var(--primary);
    color: #000;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: none;
    transition: var(--transition);
    margin-top: 20px;
}

.submit-btn:hover {
    transform: translateY(-5px);
    background: var(--accent);
    box-shadow: 0 10px 20px rgba(0, 223, 129, 0.3);
}

@media (max-width: 768px) {
    .contact-container {
        padding: 40px 20px;
    }
}
/* --- WhatsApp Floating Button --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: #128c7e;
    box-shadow: 0 0 25px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}
/* --- VR Video Rotation --- */
.vr-video-rotate {
    animation: rotateVideo 10s linear infinite;
    transform-style: preserve-3d;
}

@keyframes rotateVideo {
    from { transform: perspective(1000px) rotateY(0deg); }
    to { transform: perspective(1000px) rotateY(360deg); }
}