/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    /*cursor: none;*/
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

.loading-logo i {
    font-size: 3rem;
    animation: rotate 2s linear infinite;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 0 auto 1rem;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: white;
    border-radius: 2px;
    animation: loading 3s ease-in-out;
}

.loading-text {
    font-size: 1.1rem;
    opacity: 0.9;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Custom Cursor */
/*
.custom-cursor {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid #1e40af;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: all 0.1s ease;
    mix-blend-mode: difference;
}
*/
/*
.custom-cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: #1e40af;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: all 0.1s ease;
}
*/

/*
.custom-cursor.hover {
    transform: scale(1.5);
    background: rgba(30, 64, 175, 0.1);
}
*/

/* Particles Background */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

#particles-canvas {
    width: 100%;
    height: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
    transition: all 0.3s ease;
}

.nav__logo:hover {
    transform: scale(1.05);
}

.nav__logo i {
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

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

.nav__link {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav__link:hover {
    color: #1e40af;
    background: rgba(30, 64, 175, 0.1);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    transition: width 0.3s ease;
}

.nav__link:hover::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    font-size: 1.5rem;
    /*cursor: pointer;*/
    color: #4b5563;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero__highlight {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 5px rgba(59, 130, 246, 0.5)); }
    to { filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.8)); }
}

.hero__description {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    /*cursor: pointer;*/
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.4);
}

.btn--primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(30, 64, 175, 0.6);
}

.btn--secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--whatsapp {
    background: linear-gradient(135deg, #25d366, #20c05a);
    color: white;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp:hover {
    background: linear-gradient(135deg, #20c05a, #1da851);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__graphic {
    width: 400px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.data-visualization {
    width: 100%;
    height: 100%;
    position: relative;
}

.data-nodes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
    animation: pulse-node 2s ease-in-out infinite;
}

.node-1 { top: 20%; left: 15%; animation-delay: 0s; }
.node-2 { top: 40%; left: 40%; animation-delay: 0.4s; }
.node-3 { top: 30%; left: 70%; animation-delay: 0.8s; }
.node-4 { top: 60%; left: 25%; animation-delay: 1.2s; }
.node-5 { top: 70%; left: 65%; animation-delay: 1.6s; }

@keyframes pulse-node {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
    }
    50% { 
        transform: scale(1.2);
        box-shadow: 0 0 30px rgba(59, 130, 246, 0.8);
    }
}

.connections-svg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.connection {
    stroke: rgba(59, 130, 246, 0.6);
    stroke-width: 2;
    stroke-dasharray: 5, 5;
    animation: dash 2s linear infinite;
}

@keyframes dash {
    to { stroke-dashoffset: -10; }
}

.floating-data {
    position: absolute;
    width: 100%;
    height: 100%;
}

.data-point {
    position: absolute;
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    animation: float-data 3s ease-in-out infinite;
}

.data-point:nth-child(1) { top: 10%; right: 20%; animation-delay: 0s; }
.data-point:nth-child(2) { top: 25%; right: 10%; animation-delay: 0.6s; }
.data-point:nth-child(3) { bottom: 30%; left: 10%; animation-delay: 1.2s; }
.data-point:nth-child(4) { bottom: 15%; right: 30%; animation-delay: 1.8s; }
.data-point:nth-child(5) { top: 50%; left: 5%; animation-delay: 2.4s; }

@keyframes float-data {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: rgba(255, 255, 255, 0.5);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid rgba(255, 255, 255, 0.7);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Services Section */
.services {
    padding: 8rem 0;
    background: white;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 50%, #f1f5f9 100%);
    z-index: -1;
}

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    border-radius: 2px;
}

.section__subtitle {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service__card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service__card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service__card:hover::before {
    transform: scaleX(1);
}

.service__card:hover::after {
    opacity: 1;
}

.service__card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service__icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.service__card:hover .service__icon::before {
    opacity: 1;
    transform: rotate(45deg) translate(50%, 50%);
}

.service__card:hover .service__icon {
    transform: scale(1.1) rotate(5deg);
}

.service__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.service__card:hover .service__title {
    color: #1e40af;
}

.service__description {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service__features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service__features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #4b5563;
    transition: all 0.3s ease;
}

.service__card:hover .service__features li {
    transform: translateX(5px);
}

.service__features i {
    color: #10b981;
    font-size: 0.9rem;
    animation: checkmark 0.5s ease;
}

@keyframes checkmark {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.service__tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-badge {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    color: #475569;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.service__card:hover .tech-badge {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(30, 64, 175, 0.3);
}

/* About Section */
.about {
    padding: 8rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about .section__title {
    color: white;
}

.about .section__title::after {
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
}

.about__description {
    font-size: 1.125rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat__number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat__label {
    color: #cbd5e1;
    font-weight: 500;
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.1);
}

.feature__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.feature:hover .feature__icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
}

.feature__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.feature__description {
    color: #cbd5e1;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: white;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
    z-index: -1;
}

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

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact__item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.contact__item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.contact__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.contact__item:hover .contact__icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 20px rgba(30, 64, 175, 0.4);
}

.contact__details h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.contact__details p {
    color: #64748b;
}

.contact__cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #f8fafc, #ffffff);
    border-radius: 20px;
    border: 2px dashed #3b82f6;
    position: relative;
    overflow: hidden;
}

.contact__cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
    animation: rotate-bg 10s linear infinite;
}

@keyframes rotate-bg {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.contact__cta h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.contact__cta p {
    color: #64748b;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.contact__cta .btn {
    position: relative;
    z-index: 2;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M0 20h20v20h20v-20h-20v-20h-20z" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
    opacity: 0.5;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.footer__logo:hover {
    transform: scale(1.05);
}

.footer__logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
}

.footer__description {
    color: #94a3b8;
    line-height: 1.7;
}

.footer__links h4,
.footer__contact h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #f1f5f9;
    position: relative;
}

.footer__links h4::after,
.footer__contact h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
    border-radius: 1px;
}

.footer__links ul {
    list-style: none;
}

.footer__links li {
    margin-bottom: 0.5rem;
}

.footer__links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    padding-left: 1rem;
}

.footer__links a::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-size: 0.7rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer__links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer__links a:hover::before {
    opacity: 1;
}

.footer__contact p {
    color: #94a3b8;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer__contact p:hover {
    color: #cbd5e1;
}

.footer__bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    text-align: center;
    color: #94a3b8;
    position: relative;
    z-index: 2;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #20c05a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse-whatsapp 2s infinite;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
    border-color: rgba(255, 255, 255, 0.5);
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    body {
        /*cursor: auto;*/
    }

    /*
    .custom-cursor,
    .custom-cursor-dot {
        display: none;
    }
    */
    
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__title {
        font-size: 3rem;
    }
    
    .about__content,
    .contact__content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .particles-container {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        display: none;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        max-width: 300px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .section__title {
        font-size: 2rem;
    }
    
    .about__stats {
        grid-template-columns: 1fr;
    }
    
    .hero__graphic {
        width: 300px;
        height: 200px;
    }

    .loading-screen {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .service__card,
    .contact__cta {
        padding: 1.5rem;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .scroll-indicator {
        display: none;
    }
}