/* 
==============================================
    VARS & BASE
==============================================
*/
:root {
    /* Colors - Futuristic Blue & Purple */
    --bg-dark: #070714;
    --bg-darker: #030308;

    --neon-primary: #9d4edd;
    /* Purple */
    --neon-secondary: #00f0ff;
    /* Cyan / Blue */
    --whatsapp-green: #25D366;

    --neon-primary-glow: rgba(157, 78, 221, 0.4);
    --neon-secondary-glow: rgba(0, 240, 255, 0.4);

    --text-white: #ffffff;
    --text-gray: #a3a3b5;
    --text-dark: #171717;

    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(157, 78, 221, 0.15);

    --border-dark: #1a1a2e;

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --max-width: 1200px;
    --section-py: 100px;
}

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

html {
    scroll-behavior: smooth;
}

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

/* 
==============================================
    UTILITIES & TYPOGRAPHY
==============================================
*/
.wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: var(--section-py) 0;
    position: relative;
    z-index: 10;
}

/* Fonts */
.font-space-grotesk {
    font-family: var(--font-heading);
}

.fw-300 {
    font-weight: 300;
}

.fw-400 {
    font-weight: 400;
}

.fw-500 {
    font-weight: 500;
}

.fw-600 {
    font-weight: 600;
}

.fw-700 {
    font-weight: 700;
}

.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 1.2;
}

.text-5xl {
    font-size: 3rem;
    line-height: 1.1;
}

.text-6xl {
    font-size: 4rem;
    line-height: 1;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Colors */
.text-neon-primary {
    color: var(--neon-primary);
}

.text-neon-secondary {
    color: var(--neon-secondary);
}

.text-white {
    color: var(--text-white);
}

.text-gray {
    color: var(--text-gray);
}

.text-bg {
    color: var(--bg-dark);
}

.text-red {
    color: #ff4757;
}

.bg-dark {
    background-color: var(--bg-dark);
}

.bg-darker {
    background-color: var(--bg-darker);
}

.bg-neon-primary {
    background-color: var(--neon-primary);
}

.border-neon {
    border-color: var(--neon-secondary) !important;
}

.border-dark {
    border-color: var(--border-dark);
}

.glow-text {
    text-shadow: 0 0 15px var(--neon-secondary-glow);
}

.glow-text-primary {
    text-shadow: 0 0 15px var(--neon-primary-glow);
}

.hover-neon:hover {
    color: var(--neon-secondary);
    transition: color 0.3s ease;
}

/* Layout */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-inline {
    display: inline-flex;
}

.align-center {
    align-items: center;
}

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

.justify-between {
    justify-content: space-between;
}

.grid {
    display: grid;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.col-span-2 {
    grid-column: span 2;
}

.gap-4 {
    gap: 1rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.w-full {
    width: 100%;
}

.max-w-md {
    max-width: 28rem;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.z-10 {
    z-index: 10;
}

.overflow-hidden {
    overflow: hidden;
}

/* Spacing Helpers */
.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 0.75rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.ml-2 {
    margin-left: 0.5rem;
}

.ml-4 {
    margin-left: 1rem;
}

.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.p-12 {
    padding: 3rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.pt-6 {
    padding-top: 1.5rem;
}

.pt-12 {
    padding-top: 3rem;
}

.pb-6 {
    padding-bottom: 1.5rem;
}

.bt {
    border-top: 1px solid var(--border-dark);
}

.block {
    display: block;
}

.rounded-bl-lg {
    border-bottom-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

.rounded-lg {
    border-radius: 12px;
}

.shadow-neon {
    box-shadow: 0 0 20px rgba(157, 78, 221, 0.3);
}

/* 
==============================================
    COMPONENTS
==============================================
*/
/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 20px 48px;
    font-size: 1.25rem;
}

.btn-primary {
    background: linear-gradient(90deg, var(--neon-primary), var(--neon-secondary));
    color: var(--bg-darker);
    border: none;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--neon-secondary);
    border-color: var(--neon-secondary);
}

.btn-outline:hover {
    background-color: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    transform: translateY(-2px);
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(157, 78, 221, 0.2);
}

.service-card {
    padding: 2.5rem;
    height: 100%;
}

.service-card:hover .icon-wrapper {
    transform: scale(1.1);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.bg-gradient {
    background: linear-gradient(135deg, rgba(157, 78, 221, 0.2), rgba(0, 240, 255, 0.1));
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--neon-secondary);
}

.bg-gradient-whatsapp {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(37, 211, 102, 0.05));
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: var(--whatsapp-green);
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.2);
}

/* Lists */
.custom-list {
    list-style: none;
}

.custom-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-gray);
}

.custom-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--neon-secondary);
    font-weight: bold;
}

.custom-list strong {
    color: var(--text-white);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

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

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-gray);
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--neon-secondary);
}

.feature-list strong {
    color: var(--text-white);
}

/* 
==============================================
    SECTIONS
==============================================
*/
/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background-color 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(7, 7, 20, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-dark);
}

.logo-img {
    height: 45px;
    width: auto;
}

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

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--neon-secondary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-white);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--text-white);
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

/* Background Gradients (Blobs) */
.blob {
    position: absolute;
    filter: blur(100px);
    z-index: -1;
    border-radius: 50%;
    opacity: 0.5;
}

.blob-1 {
    top: -10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(157, 78, 221, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
}

.blob-2 {
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
}

.blob-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(157, 78, 221, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
}

/* CTA */
.overlay-bg {
    position: relative;
}

.overlay-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 240, 255, 0.05) 0%, transparent 60%);
    z-index: 1;
}

/* Footer links */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    text-decoration: none;
    transition: color 0.3s ease;
}

/* Testimonios */
.testimonial-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
}

/* 
==============================================
    ANIMATIONS & EFFECTS
==============================================
*/
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
    }

    50% {
        box-shadow: 0 0 25px rgba(0, 240, 255, 0.8);
    }

    100% {
        box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
    }
}

.pulse-animation {
    animation: pulseGlow 2.5s infinite;
}

/* Initial Load Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Animations */
.reveal,
.slide-in-left,
.slide-in-right {
    opacity: 0;
    visibility: hidden;
}

.reveal.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease, visibility 0.8s;
}

.reveal:not(.active) {
    transform: translateY(40px);
}

.slide-in-left.active {
    animation: slideInLeft 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    visibility: visible;
}

.slide-in-right.active {
    animation: slideInRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    visibility: visible;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Floating Image */
.floating {
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

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

/* 
==============================================
    RESPONSIVE DESIGN (MOBILE)
==============================================
*/
@media (max-width: 991px) {

    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    .text-5xl {
        font-size: 2.5rem;
    }

    .text-4xl {
        font-size: 2rem;
    }

    .problema .grid-cols-2 {
        gap: 4rem;
    }

    .hero-image-container,
    .problema-image {
        order: -1;
    }

    .d-none-mobile {
        display: none;
    }

    .hamburger {
        display: flex;
        z-index: 101;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(7, 7, 20, 0.98);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 99;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 1.5rem 0;
    }

    .nav-links a {
        font-size: 1.5rem;
        font-family: var(--font-heading);
    }

    .hero-cta {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 0;
    }

    .hero-cta .btn {
        margin: 0;
        width: 100%;
    }

    .price-tag {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .price-tag .text-6xl {
        line-height: 1.2;
    }

    .col-span-2 {
        grid-column: span 1;
    }
}
/* Guarantee \u0026 FAQ */
.text-warning { color: #ffc107; }

.faq-item { border-radius: 12px; }
.faq-item.active { border-color: var(--neon-secondary); }
.faq-icon { display: inline-block; }
.faq-item.active .faq-icon { transform: rotate(45deg); color: var(--neon-primary); }
.faq-content { padding-top: 0; }