/* Variables y reset */
:root {
    --primary: #3B82F6;      /* Azul principal */
    --primary-dark: #2563EB; /* Azul oscuro */
    --secondary: #F97316;    /* Naranja principal */
    --secondary-light: #FDBA74; /* Naranja claro */
    --dark: #0F172A;         /* Fondo oscuro principal */
    --darker: #020617;       /* Fondo más oscuro */
    --light: #F1F5F9;        /* Texto claro */
    --gray: #94A3B8;         /* Texto gris */
    --card-bg: #1E293B;      /* Fondo de tarjetas */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

/* Ajuste de scroll para compensar el header fijo */
section {
    scroll-margin-top: 80px;
}

/* Ajuste especial para el hero section */
#inicio {
    scroll-margin-top: 0;
}

body {
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header y navegación */
header {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%);
    backdrop-filter: blur(15px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1001;
    transition: var(--transition);
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
}

header:hover {
    border-bottom-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.2);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    gap: 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: baseline;
    gap: 6px;
    transition: var(--transition);
    position: relative;
    padding: 6px 10px;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.logo:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.logo span {
    color: var(--secondary);
    background: linear-gradient(45deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
    vertical-align: middle;
    align-self: center;
    filter: drop-shadow(0 2px 8px rgba(59, 130, 246, 0.3));
}

.logo:hover .logo-img {
    transform: scale(1.05) rotate(2deg);
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.4));
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 15px;
}

nav ul li a {
    text-decoration: none;
    color: var(--light);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 14px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

nav ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.1), rgba(249, 115, 22, 0.1));
    border-radius: 10px;
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

nav ul li a:hover {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.2);
}

nav ul li a:hover::before {
    opacity: 1;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
    border-radius: 1px;
}

nav ul li a:hover::after {
    width: 80%;
}

/* Estilo especial para el enlace de Contacto */
nav ul li:last-child a {
    background: rgba(249, 115, 22, 0.1);
    border-color: rgba(249, 115, 22, 0.3);
    color: var(--secondary);
}

nav ul li:last-child a:hover {
    background: rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.5);
    color: var(--secondary);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.3);
}

nav ul li:last-child a::before {
    background: linear-gradient(45deg, rgba(249, 115, 22, 0.1), rgba(249, 115, 22, 0.2));
}

nav ul li:last-child a::after {
    background: linear-gradient(90deg, var(--secondary), #ff8c42);
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--light);
    padding: 8px;
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: var(--transition);
}

.menu-toggle:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    height: auto;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    position: relative;
    padding-top: 80px;
    padding-bottom: 40px;
    z-index: 1;
}

/* Contenedor de partículas global */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    background-color: var(--primary);
    border-radius: 50%;
    opacity: 0.05;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0.05;
    }
    10% {
        opacity: 0.1;
    }
    90% {
        opacity: 0.08;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    z-index: 2;
    position: relative;
    max-width: 1200px;
}

.hero-left {
    max-width: 600px;
}

.hero-right {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-text {
    font-size: 1.8rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(249, 115, 22, 0.3);
    transform: translateX(5px);
}

.feature-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
}

.feature-text {
    color: var(--light);
    font-weight: 500;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--light);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: white;
}

.btn-accent {
    background-color: var(--secondary);
}

.btn-accent:hover {
    background-color: #EA580C;
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.hero-shape {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Q50,80 0,100 Z" fill="%233B82F6" opacity="0.05"/></svg>') no-repeat;
    background-size: cover;
}

/* Secciones generales */
section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
    transition: background 0.8s ease-in-out;
}

/* Efecto de desvanecimiento entre secciones */
section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    color: var(--light);
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 4px;
    background-color: var(--primary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Sobre Nosotros */
.about {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 50%, var(--dark) 100%);
    position: relative;
}

/* Efecto de transición suave en la parte inferior */
.about::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, transparent, rgba(2, 6, 23, 0.3));
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--light);
}

.about-text p {
    margin-bottom: 20px;
    color: var(--gray);
}

.about-image {
    position: relative;
}


/* Proyectos */
.projects {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    position: relative;
}

/* Efecto de transición suave en la parte superior */
.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.3), transparent);
    pointer-events: none;
}

/* Efecto de transición suave en la parte inferior */
.projects::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, transparent, rgba(2, 6, 23, 0.3));
    pointer-events: none;
}

.project-filters {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    margin: 0 5px 10px;
    background: transparent;
    border: 1px solid var(--gray);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(59, 130, 246, 0.3);
}

.project-image {
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    margin-bottom: 10px;
    color: var(--light);
}

.project-info p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.project-tag {
    background-color: rgba(59, 130, 246, 0.2);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-right: 5px;
    margin-bottom: 5px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Equipo */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    text-align: center;
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(59, 130, 246, 0.3);
}

.member-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 5px solid rgba(59, 130, 246, 0.2);
    position: relative;
}

.member-photo::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 50%;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info h3 {
    margin-bottom: 5px;
    color: var(--light);
}

.member-role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
}

.member-desc {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Tabulador */
.tabulador {
    background-color: var(--darker);
}

.tabulador .section-title h2::after {
    background-color: var(--secondary);
}

.table-container {
    overflow-x: auto;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

table.precos {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    background: var(--card-bg);
    min-width: 700px;
}

table.precos th {
    background: var(--dark);
    color: var(--primary);
    font-weight: bold;
    font-size: 14px;
    position: sticky;
    top: 0;
    padding: 15px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

table.precos td {
    padding: 12px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

table.precos tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

.valor-hora {
    margin-top: 20px;
    color: var(--light);
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 15px;
    background: var(--card-bg);
    border-radius: 10px;
    justify-content: center;
}

.valor-hora label {
    font-weight: bold;
    white-space: nowrap;
}

#valorHora {
    padding: 10px 12px;
    border: 1px solid var(--primary);
    border-radius: 10px;
    background: var(--dark);
    color: var(--primary);
    font-size: 18px;
    font-weight: 600;
    width: 100px;
    box-shadow: 0 0 5px rgba(59, 130, 246, 0.3);
    text-align: center;
}

.info-frase {
    font-size: 14px;
    color: var(--gray);
    white-space: nowrap;
}

.ver-landing {
    color: var(--light);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: 6px;
    transition: var(--transition);
    border: 1px solid transparent;
    background-color: rgba(59, 130, 246, 0.2);
}

.ver-landing:hover {
    color: var(--primary);
    background-color: rgba(59, 130, 246, 0.3);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.eye-icon {
    font-size: 16px;
}

/* Modal para proyectos */
.modal-proyecto {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    overflow-y: auto;
    padding: 10px;
}

.modal-proyecto.active {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.modal-proyecto-content {
    background: var(--card-bg);
    border-radius: 10px;
    width: 95%;
    max-width: 1200px;
    margin: 40px auto;
    position: relative;
    animation: modalFadeIn 0.3s;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3), 
                0 0 50px rgba(59, 130, 246, 0.3),
                0 0 100px rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-proyecto-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0,0,0,0.5);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}

.modal-proyecto-close:hover {
    background: rgba(0,0,0,0.7);
}

.modal-proyecto-header {
    position: relative;
    height: 400px;
    overflow: hidden;
    background-color: var(--darker);
}

.modal-proyecto-header img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: var(--darker);
}

.modal-proyecto-body {
    padding: 30px;
    text-align: center;
}

.modal-proyecto-title {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--light);
    text-align: center;
}

.modal-proyecto-description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: var(--gray);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.modal-proyecto-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
    text-align: center;
}

.modal-detail-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 5px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.modal-detail-item h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.modal-proyecto-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
    justify-content: center;
}

.modal-proyecto-tag {
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 15px;
    font-weight: 500;
    font-size: 0.85rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    transition: var(--transition);
}

.modal-proyecto-tag:hover {
    background: rgba(59, 130, 246, 0.25);
    transform: translateY(-2px);
}

.modal-caracteristicas {
    margin: 30px 0;
    text-align: center;
}

.modal-caracteristicas h4 {
    color: var(--light);
    margin-bottom: 20px;
    font-size: 1.2rem;
    text-align: center;
}

/* Estilos para títulos de secciones en el modal */
.modal-proyecto-body h4 {
    color: var(--light);
    margin: 30px 0 15px 0;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    position: relative;
}

.modal-proyecto-body h4:not(.modal-miniaturas h4):not(.modal-caracteristicas h4) {
    border-bottom: 2px solid rgba(59, 130, 246, 0.3);
    padding-bottom: 10px;
    display: inline-block;
}

.modal-caracteristicas ul {
    list-style: none;
    padding-left: 0;
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.modal-caracteristicas li {
    color: var(--gray);
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.5;
}

.modal-caracteristicas li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1rem;
}

.modal-proyecto-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
    justify-content: center;
}

/* Estilos para la galería de miniaturas */
.modal-miniaturas {
    text-align: center;
    margin: 20px 0;
}

.modal-miniaturas h4 {
    color: var(--light);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.miniaturas-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.miniatura {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.7;
}

.miniatura:hover {
    opacity: 1;
    transform: scale(1.05);
}

.miniatura.active {
    border-color: var(--primary);
    opacity: 1;
    transform: scale(1.1);
}

.miniatura img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Miniaturas de imágenes */
.modal-miniaturas {
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-miniaturas h4 {
    color: var(--light);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.miniaturas-container {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0;
}

.miniatura {
    width: 120px;
    height: 80px;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    border: 2px solid transparent;
    flex-shrink: 0;
}

.miniatura:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.miniatura.active {
    opacity: 1;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

.miniatura img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-caracteristicas {
    margin-top: 20px;
    text-align: center;
}

.modal-caracteristicas h4 {
    color: var(--light);
    margin-bottom: 15px;
    font-size: 1.2rem;
    text-align: center;
}

.modal-caracteristicas ul {
    list-style: none;
    padding-left: 0;
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.modal-caracteristicas li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    color: var(--gray);
}

.modal-caracteristicas li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Modal para imagen */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow: auto;
}

.modal.active {
    opacity: 1;
}

.modal-content-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100%;
    padding: 60px 20px 100px;
}

.modal-content {
    max-width: 100%;
    max-height: none;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
    border: 2px solid var(--primary);
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.3s ease;
}

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

.close {
    position: fixed;
    top: 25px;
    right: 35px;
    color: white;
    font-size: 45px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    transition: color 0.3s;
    opacity: 0.8;
}

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

.loader {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
    z-index: 1002;
}

.zoom-controls {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 15px;
    border-radius: 30px;
    z-index: 1001;
}

.zoom-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--dark);
    border: none;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.zoom-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.zoom-level {
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    font-weight: bold;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

.scroll-indicator {
    display: none;
    text-align: center;
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 14px;
    animation: pulse 2s infinite;
}

/* Contacto */
.contact {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    position: relative;
}

/* Efecto de transición suave en la parte superior */
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.3), transparent);
    pointer-events: none;
}

.contact .section-title h2 {
    color: var(--light);
}

.contact .section-title h2::after {
    background-color: var(--secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--light);
}

.contact-info p {
    color: var(--gray);
    margin-bottom: 30px;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--primary);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: none;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray);
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form .btn {
    background-color: var(--secondary);
}

.contact-form .btn:hover {
    background-color: #EA580C;
}

/* Elemento de WhatsApp en contacto */
.whatsapp-contact-item {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border-radius: 10px;
    padding: 15px;
    margin: -15px;
}

.whatsapp-contact-item:hover {
    background-color: rgba(37, 211, 102, 0.1);
    transform: translateX(5px);
    color: inherit;
}

.whatsapp-contact-item .contact-icon {
    background-color: rgba(37, 211, 102, 0.1);
    color: #25D366;
}

.whatsapp-contact-item:hover .contact-icon {
    background-color: rgba(37, 211, 102, 0.2);
    color: #128C7E;
}

.whatsapp-contact-item .contact-icon i {
    font-size: 1.5rem;
}

/* Footer */
footer {
    background-color: #020617;
    color: white;
    padding: 50px 0 20px;
    position: relative;
    z-index: 1;
}

/* Efecto de transición suave en la parte superior del footer */
footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.3), transparent);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: var(--light);
}

.footer-col p {
    color: var(--gray);
    margin-bottom: 20px;
}

.social-links {
    display: flex;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: var(--transition);
    color: var(--light);
    text-decoration: none;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--light);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content, .contact-content {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--dark);
        transition: var(--transition);
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.3);
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 30px;
    }
    
    nav ul li {
        margin: 0 0 20px 0;
    }

    .logo {
        font-size: 1.5rem;
    }

    .logo-img {
        height: 50px;
    }

    /* Mejoras específicas para móvil en hero section */
    .hero {
        min-height: calc(100vh - 80px);
        padding-top: 100px;
        padding-bottom: 20px;
    }

    .hero-content {
        gap: 30px;
        padding: 20px 0;
    }

    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-features {
        gap: 12px;
    }
    
    .feature-item {
        padding: 12px 15px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    table.precos th, table.precos td {
        padding: 10px 6px;
        font-size: 12px;
    }
    
    #valorHora {
        font-size: 16px;
        padding: 8px;
        width: 85px;
    }
    
    .valor-hora {
        font-size: 14px;
        gap: 10px;
        justify-content: flex-start;
    }
    
    .info-frase {
        font-size: 12px;
    }
    
    .zoom-controls {
        bottom: 20px;
        padding: 8px 12px;
    }
    
    .zoom-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .zoom-level {
        min-width: 50px;
        font-size: 14px;
    }
    
    .modal-content-container {
        padding: 50px 15px 90px;
    }
    
    .scroll-indicator {
        display: block;
    }
    
    .modal-proyecto-content {
        width: 98%;
        margin: 20px auto;
    }
    
    .modal-proyecto-body {
        padding: 20px;
    }
    
    .modal-proyecto-title {
        font-size: 1.5rem;
    }
    
    .modal-proyecto-details {
        grid-template-columns: 1fr;
    }
    
    .miniatura {
        width: 100px;
        height: 70px;
    }
}

@media (max-width: 576px) {
    /* Mejoras adicionales para pantallas muy pequeñas */
    .hero {
        min-height: calc(100vh - 60px);
        padding-top: 90px;
        padding-bottom: 15px;
    }

    .hero-content {
        gap: 25px;
        padding: 15px 0;
    }

    .hero h1 {
        font-size: 1.8rem;
        margin-bottom: 12px;
        line-height: 1.2;
    }

    .hero p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }
    
    .btn-secondary {
        margin-left: 0;
        margin-top: 0;
    }

    .hero-stats {
        gap: 12px;
        margin-bottom: 15px;
    }

    .stat-item {
        padding: 12px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    .hero-features {
        gap: 10px;
    }

    .feature-item {
        padding: 10px 12px;
    }

    .feature-icon {
        font-size: 1.2rem;
        width: 35px;
        height: 35px;
    }

    .feature-text {
        font-size: 0.9rem;
    }
    
    .project-filters {
        justify-content: flex-start;
    }
    
    table.precos th, table.precos td {
        padding: 8px 4px;
        font-size: 11px;
    }
    
    .valor-hora {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .valor-input-container {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
    }
    
    #valorHora {
        width: 80px;
    }
    
    .info-frase {
        white-space: normal;
        line-height: 1.4;
    }
    
    .modal-content-container {
        padding: 40px 10px 80px;
    }
    
    .modal-proyecto-actions {
        flex-direction: column;
    }
    
    .miniatura {
        width: 80px;
        height: 60px;
    }
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Animaciones generales al hacer scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

/* Elementos visibles */
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Variante para slide desde la izquierda */
.slide-left {
  transform: translateX(-30px);
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-left.visible {
  transform: translateX(0);
  opacity: 1;
}

/* Variante para slide desde la derecha */
.slide-right {
  transform: translateX(30px);
  opacity: 0;
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

.slide-right.visible {
  transform: translateX(0);
  opacity: 1;
}

/* Variante para zoom */
.zoom-in {
  transform: scale(0.95);
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.zoom-in.visible {
  transform: scale(1);
  opacity: 1;
}

.typing-cursor {
  display: inline-block;   
  vertical-align: baseline; 
  margin-left: 3px;
  animation: blink 0.7s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1001;
}

.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-link:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    background-color: #128C7E;
}

.whatsapp-link i {
    font-size: 32px;
    color: white;
}

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

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-link {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-link i {
        font-size: 28px;
    }
}