:root {
    /* Colores principales */
    --color-primary: #38bdf8;
    --color-primary-dark: #0091bc;
    --color-secondary: #0f172a;
    --color-dark: #000;
    --color-light: #fff;
    --color-gray: #94a3b8;

    /* Breakpoints */
    --breakpoint-mobile: 600px;
    --breakpoint-tablet: 992px;
    --breakpoint-desktop: 1200px;

    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Tamaños de fuente */
    --font-size-sm: 0.9rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;

    /* Efectos */
    --glow-primary: 0 0 8px var(--color-primary), 0 0 16px var(--color-primary);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-dark);
    color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Fondo de partículas futurista mejorado */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: 0.5;
    animation: float 15s infinite linear;
}

/* Partículas de diferentes tamaños y formas */
.particle:nth-child(1) {
    width: 6px;
    height: 6px;
    top: 20%;
    left: 10%;
    animation-duration: 20s;
    box-shadow: 0 0 10px 2px var(--color-primary);
}

.particle:nth-child(2) {
    width: 10px;
    height: 10px;
    top: 60%;
    left: 70%;
    animation-duration: 25s;
    animation-delay: 2s;
    box-shadow: 0 0 15px 3px var(--color-primary);
}

.particle:nth-child(3) {
    width: 8px;
    height: 8px;
    top: 70%;
    left: 20%;
    animation-duration: 15s;
    animation-delay: 1s;
    box-shadow: 0 0 12px 2px var(--color-primary);
}

.particle:nth-child(4) {
    width: 12px;
    height: 12px;
    top: 40%;
    left: 80%;
    animation-duration: 30s;
    animation-delay: 3s;
    box-shadow: 0 0 20px 4px var(--color-primary);
}

.particle:nth-child(5) {
    width: 4px;
    height: 4px;
    top: 80%;
    left: 40%;
    animation-duration: 18s;
    animation-delay: 0.5s;
    box-shadow: 0 0 8px 1px var(--color-primary);
}

.particle:nth-child(6) {
    width: 15px;
    height: 15px;
    top: 30%;
    left: 30%;
    animation-duration: 22s;
    animation-delay: 2.5s;
    box-shadow: 0 0 25px 5px var(--color-primary);
}

.particle:nth-child(7) {
    width: 7px;
    height: 7px;
    top: 50%;
    left: 60%;
    animation-duration: 17s;
    animation-delay: 1.5s;
    box-shadow: 0 0 10px 2px var(--color-primary);
}

.particle:nth-child(8) {
    width: 9px;
    height: 9px;
    top: 10%;
    left: 50%;
    animation-duration: 28s;
    animation-delay: 3.5s;
    box-shadow: 0 0 15px 3px var(--color-primary);
}

.particle:nth-child(9) {
    width: 5px;
    height: 5px;
    top: 90%;
    left: 20%;
    animation-duration: 19s;
    animation-delay: 0.8s;
    box-shadow: 0 0 8px 1px var(--color-primary);
}

.particle:nth-child(10) {
    width: 11px;
    height: 11px;
    top: 5%;
    left: 90%;
    animation-duration: 26s;
    animation-delay: 4s;
    box-shadow: 0 0 18px 4px var(--color-primary);
}

/* Líneas de conexión entre partículas */
.particle-connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    transform-origin: left;
    animation: connect 8s infinite linear;
    opacity: 0.3;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(20px, 40px) rotate(90deg);
    }

    50% {
        transform: translate(40px, 20px) rotate(180deg);
    }

    75% {
        transform: translate(20px, -20px) rotate(270deg);
    }

    100% {
        transform: translate(0, 0) rotate(360deg);
    }
}

@keyframes connect {
    0% {
        opacity: 0.1;
        transform: scaleX(0);
    }

    50% {
        opacity: 0.3;
        transform: scaleX(1);
    }

    100% {
        opacity: 0.1;
        transform: scaleX(0);
    }
}

/* Ajuste para el navbar existente */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 10000;
}

/* Hero Section - Mejorada con animación impactante */
.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    padding: 0 var(--spacing-md);
    margin-top: 80px;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    padding: var(--spacing-md);
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-light);
    margin: 0;
    text-shadow: var(--glow-primary);
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(30px);
    animation: titleEntrance 1.5s forwards 0.5s;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 4vw, 2.2rem);
    color: var(--color-gray);
    margin-top: var(--spacing-md);
    font-weight: 700;
    line-height: 1.5;
    opacity: 0;
    transform: translateY(30px);
    animation: titleEntrance 1.5s forwards 1s;
}

.hero-buttons {
    margin-top: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    opacity: 0;
    transform: translateY(30px);
    animation: titleEntrance 1.5s forwards 1.5s;
}

@keyframes titleEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

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

.btn-primary,
.btn-secondary {
    padding: clamp(0.8rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-dark);
    box-shadow: var(--glow-primary);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-light);
}

.btn-secondary:hover {
    background-color: rgba(56, 189, 248, 0.1);
}

/* Efecto de brillo en hover para botones */
.btn-primary::before,
.btn-secondary::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 0.5s;
    opacity: 0;
}

.btn-primary:hover::before,
.btn-secondary:hover::before {
    opacity: 1;
    animation: shine 1.5s infinite;
}

@keyframes shine {
    0% {
        transform: rotate(45deg) translate(-50%, -50%);
    }

    100% {
        transform: rotate(45deg) translate(50%, 50%);
    }
}

/* Sección de estadísticas mejorada */
.stats-section {
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: 12px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(56, 189, 248, 0.2);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(56, 189, 248, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.stat-card:hover::before {
    transform: translateX(100%);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-primary);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.stat-number {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(45deg, var(--color-primary), var(--color-primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.stat-label {
    color: var(--color-light);
    font-size: var(--font-size-md);
    font-weight: 600;
}

/* Responsividad para estadísticas */
@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Nueva sección "Sobre Codiseo" */
.about-section {
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    position: relative;
    z-index: 2;
}

.about-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-light);
    margin-bottom: var(--spacing-xl);
    text-shadow: var(--glow-primary);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.about-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: 12px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(56, 189, 248, 0.2);
    transition: var(--transition);
    text-align: left;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-primary);
}

.about-card-title {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.about-card-title i {
    font-size: var(--font-size-xxl);
}

.about-card-content {
    color: var(--color-light);
    line-height: 1.6;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(15, 23, 42, 0.6);
    border-radius: 8px;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.stat-number {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--color-light);
    font-size: var(--font-size-sm);
}

/* Sección de Servicios Mejorada - Sin Hover */
.services-section {
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    position: relative;
    z-index: 2;
}

.services-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-light);
    margin-bottom: var(--spacing-xl);
    text-shadow: var(--glow-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: 12px;
    padding: var(--spacing-lg);
    border: 1px solid rgba(56, 189, 248, 0.2);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-primary);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-light);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.service-features {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.service-features li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.service-features li i {
    color: var(--color-primary);
}

.service-link {
    margin-top: auto;
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--color-light);
}

/* Sección FAQ - Mejorada */
.faq-section {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    margin: var(--spacing-xl) 0;
    position: relative;
    z-index: 2;
}

.faq-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-light);
    margin-bottom: var(--spacing-xl);
    text-shadow: var(--glow-primary);
}

.faq-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: rgba(15, 23, 42, 0.6);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.faq-question {
    padding: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(56, 189, 248, 0.1);
}

.arrow {
    transition: var(--transition);
}

.faq-item.active .arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-md);
    line-height: 1.6;
    color: var(--color-light);
    background-color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(56, 189, 248, 0.2);
}

/* Sección de comillas - Mejorada */
.comillas-section {
    position: relative;
    padding: var(--spacing-xl) 0;
    margin: var(--spacing-xl) 0;
    text-align: center;
    z-index: 2;
}

.comillas-image {
    height: 8rem;
    position: absolute;
    top: 0;
    left: 10%;
    opacity: 0.7;
    transform: scaleY(-1) rotate(270deg);
}

.comillas-image2 {
    height: 8rem;
    position: absolute;
    bottom: 0;
    right: 10%;
    opacity: 0.7;
    transform: scaleX(-1) rotate(280deg);
}

.comillas-text {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-light);
    position: relative;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in {
    animation: fadeIn 1s forwards;
}

/* Responsividad - Mejorada */
@media (max-width: 992px) {
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr;
    }

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

    .faq-container {
        grid-template-columns: 1fr;
    }

    .comillas-image, .comillas-image2 {
        height: 5rem;
    }

    .comillas-image {
        left: 5%;
    }

    .comillas-image2 {
        right: 5%;
    }

    .hero-section {
        margin-top: 70px;
        /* Ajuste para navbar móvil */
    }
}

@media (min-width: 993px) {
    .faq-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: repeat(2, 1fr);
    }
}