:root {
    --bg-dark: #050505;
    --bg-accent: #0a0a0f;
    --primary-neon: #9d50bb;
    --secondary-neon: #6efafb;
    --text-white: #ffffff;
    --text-gray: #a0a0a0;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-neon: 0 0 20px rgba(110, 250, 251, 0.2);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* HEADER & NAV */
header {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--secondary-neon);
    margin-left: 5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--secondary-neon);
}

.btn-nav-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    color: white !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* HERO SECTION */
.hero {
    padding: 10rem 0 5rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, rgba(157, 80, 187, 0.1), transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(110, 250, 251, 0.1);
    border: 1px solid var(--secondary-neon);
    color: var(--secondary-neon);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--secondary-neon), var(--primary-neon));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
}

.btn-primary {
    background: var(--secondary-neon);
    color: #000;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s;
    box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(110, 250, 251, 0.4);
}

.btn-secondary {
    border: 1px solid var(--glass-border);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-secondary:hover {
    background: var(--glass);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.floating-img {
    width: 100%;
    max-width: 450px;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
    animation: float 6s ease-in-out infinite;
}

.glow-sphere {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--primary-neon);
    filter: blur(150px);
    opacity: 0.3;
    z-index: -1;
}

/* SERVICES */
.services {
    padding: 8rem 0;
    background: var(--bg-accent);
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover {
    transform: translateY(-15px);
    border-color: var(--secondary-neon);
    box-shadow: var(--shadow-neon);
}

.card-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    filter: brightness(0.8);
    transition: filter 0.3s;
}

.service-card:hover .card-img img {
    filter: brightness(1.1);
}

.card-content {
    padding: 2rem;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-neon);
}

.card-content p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.price {
    font-weight: 800;
    color: var(--text-white);
    background: rgba(110, 250, 251, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 50px;
}

/* DIFFERENTIAL */
.features-section {
    padding: 8rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.feature-list {
    list-style: none;
    margin-top: 2rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.feature-list i {
    font-size: 1.5rem;
    color: var(--secondary-neon);
    background: rgba(110, 250, 251, 0.1);
    padding: 1rem;
    border-radius: 12px;
}

.features-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-card {
    background: var(--glass);
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    border: 1px solid var(--glass-border);
}

.stat-card .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary-neon);
}

/* CTA */
.contact-cta {
    padding: 5rem 0;
}

.cta-box {
    background: linear-gradient(135deg, rgba(157, 80, 187, 0.2), rgba(110, 250, 251, 0.1));
    border: 1px solid var(--secondary-neon);
    padding: 5rem;
    border-radius: 40px;
    text-align: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.cta-box h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.btn-whatsapp-large {
    background: #25d366;
    color: white;
    text-decoration: none;
    padding: 1.5rem 4rem;
    border-radius: 100px;
    font-weight: 800;
    font-size: 1.3rem;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s;
}

.btn-whatsapp-large:hover {
    transform: scale(1.05);
}

/* FOOTER */
footer {
    padding: 5rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.footer-logo span {
    color: var(--secondary-neon);
}

.copyright {
    margin-top: 2rem;
    color: var(--text-gray);
    font-size: 0.8rem;
}

/* KEYFRAMES */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* RESPONSIVENESS */
@media (max-width: 968px) {

    .hero-grid,
    .features-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .cta-group {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 3rem;
    }

    .nav-links {
        display: none;
    }
}

/* SOCIAL HUB */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.float-btn:hover {
    transform: scale(1.1) translateY(-5px);
}

.float-wa {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.float-ig {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
}