/* ===== RESET Y VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores especificados */
    --azul-principal: #00B7E8;
    --azul-secundario: #009FD1;
    --celeste-claro: #6EDCF7;
    --blanco: #FFFFFF;
    --gris-claro: #F5F7FA;
    --texto-oscuro: #1F2937;
    
    /* Colores adicionales */
    --gris-medio: #6B7280;
    --gris-claro2: #E5E7EB;
    --sombra: 0 10px 30px rgba(0, 183, 232, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--texto-oscuro);
    overflow-x: hidden;
}

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--blanco);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.navbar {
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 75px;
    width: auto;
}

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

.nav-link {
    text-decoration: none;
    color: var(--texto-oscuro);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--azul-principal);
}

.cta-header {
    display: none;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--texto-oscuro);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--gris-claro) 0%, #f0f8ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

@media (max-width: 768px){

    .hero-title{
        font-size: 3rem;
        line-height: 1.15;
        margin-top: 20px;
    }

    .highlight{
        display: inline-block;
    }

    .hero-content{
        padding-top: 20px;
    }

}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight {
    color: var(--azul-principal);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--celeste-claro);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gris-medio);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    font-size: 1rem;
}

.btn-primary {
    background: var(--azul-principal);
    color: var(--blanco);
}

.btn-primary:hover {
    background: var(--azul-secundario);
    transform: translateY(-2px);
    box-shadow: var(--sombra);
}

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

.btn-secondary:hover {
    background: var(--azul-principal);
    color: var(--blanco);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--azul-principal);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gris-medio);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--sombra);
}

/* ===== HERO SLIDER ===== */

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--sombra);
    transition: opacity 0.4s ease-in-out;
}

/* ===== SERVICIOS ===== */
.servicios {
    padding: 100px 0;
    background: var(--blanco);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 4rem;
    color: var(--texto-oscuro);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.servicio-card {
    background: var(--blanco);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s;
    position: relative;
    border: 1px solid var(--gris-claro2);
}

.servicio-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra);
}

.servicio-card.featured {
    border: 2px solid var(--azul-principal);
    background: linear-gradient(135deg, var(--celeste-claro) 0%, var(--blanco) 100%);
}

.popular {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--azul-principal);
    color: var(--blanco);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.servicio-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--azul-principal), var(--azul-secundario));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.servicio-icon i {
    font-size: 2rem;
    color: var(--blanco);
}

.servicio-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--texto-oscuro);
}

.servicio-card ul {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.servicio-card li {
    padding: 0.5rem 0;
    color: var(--gris-medio);
}

.servicio-card li:before {
    content: "✓";
    color: var(--azul-principal);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* ===== CONOCE A MR CLEAN ===== */

.about-mrclean{
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fcff 0%, #eef8fc 100%);
}

.about-content{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.about-text{
    flex: 1;
    max-width: 750px;
}

.about-tag{
    display: inline-block;
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--azul-principal);
    margin-bottom: 1rem;
    line-height: 1.1;
    white-space: nowrap;
}

.about-description{
    font-size: 1.2rem;
    color: var(--gris-medio);
    line-height: 2;
    margin-bottom: 1rem;
}

.about-description2{
    font-size: 1.2rem;
    color: var(--gris-medio);
    line-height: 2;
    margin-bottom: 2.5rem;
}


.about-image{
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.about-image img{
    width: 100%;
    max-width: 520px;
    border-radius: 24px;
    box-shadow: var(--sombra);
    object-fit: cover;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 992px){

    .about-content{
        gap: 40px;
    }

    .about-image img{
        max-width: 450px;
    }

}

@media (max-width: 768px){

    .about-content{
        flex-direction: column;
        text-align: center;
    }

    .about-text{
        max-width: 100%;
    }

    .about-image{
        justify-content: center;
        width: 100%;
    }

    .about-image img{
        max-width: 100%;
    }

    .about-description{
        line-height: 1.8;
    }

}

/* ===== COTIZADOR ===== */
.cotizador {
    padding: 100px 0;
    background: var(--gris-claro);
}

.cotizador-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.cotizacion-form {
    background: var(--blanco);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--sombra);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--texto-oscuro);
}

input, select, textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gris-claro2);
    border-radius: 12px;
    font-size: 1rem;
    transition: border-color 0.3s;
    font-family: inherit;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--azul-principal);
    box-shadow: 0 0 0 3px rgba(0, 183, 232, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--gris-claro2);
    border-radius: 4px;
    margin-right: 0.5rem;
    position: relative;
}

.checkbox-group input:checked + .checkmark {
    background: var(--azul-principal);
    border-color: var(--azul-principal);
}

.checkbox-group input:checked + .checkmark::after {
    content: "✓";
    position: absolute;
    top: -2px;
    left: 2px;
    color: var(--blanco);
    font-weight: bold;
}

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

.info-card {
    background: var(--blanco);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.info-card i {
    font-size: 2.5rem;
    color: var(--azul-principal);
    margin-bottom: 1rem;
}

.info-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--texto-oscuro);
}

/* ===== CONTACTO ===== */
.contacto {
    padding: 100px 0;
    background: var(--blanco);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contacto-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contacto-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--azul-principal), var(--azul-secundario));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contacto-icon i {
    font-size: 1.5rem;
    color: var(--blanco);
}

.contacto-link {
    color: var(--azul-principal);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.25rem;
}

.contacto-link:hover {
    text-decoration: underline;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--texto-oscuro);
    color: var(--blanco);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo{
    width: 100px;
    height: 100px;
    border-radius: 0;
}

.footer h4 {
    margin-bottom: 1rem;
    color: var(--blanco);
}

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

.footer-links a {
    color: var(--gris-claro);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-links a:hover {
    color: var(--celeste-claro);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gris-medio);
    color: var(--gris-claro);
}

.footer-bottom a {
    color: var(--celeste-claro);
    text-decoration: none;
}

/* ====== TRABAJA CON NOSOTROS ====== */

.trabaja-nosotros {
    display: inline-block;
    margin-top: 0.1rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.trabaja-nosotros:hover {
    color: var(--azul-principal);
    text-decoration: none;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px #999;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    text-decoration: none;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #20ba5a;
}

.whatsapp-float span {
    font-size: 12px;
    font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--blanco);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .cta-header {
        display: block;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .cotizador-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
    }
    
    .servicios-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float span {
        display: none;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.servicio-card,
.info-card,
.cotizacion-form {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gris-claro);
}

::-webkit-scrollbar-thumb {
    background: var(--azul-principal);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--azul-secundario);
}