/* =================================
   JAVI SOLUTIONS PC
   Identidad visual oficial
================================= */

:root {
    --azul-noche: #101827;
    --azul-electrico: #168CFF;
    --blanco: #FFFFFF;
    --naranja: #FF8A32;
}

/* Configuración general */

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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--azul-noche);
    color: var(--blanco);
    min-height: 100vh;
    padding: 60px 30px;
}

/* Título principal */

h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 25px;
    letter-spacing: 1px;
}

h1::after {
    content: "";
    display: block;
    width: 85px;
    height: 4px;
    background-color: var(--naranja);
    margin-top: 15px;
    border-radius: 5px;
}

/* Subtítulo */

h2 {
    color: var(--azul-electrico);
    font-size: 25px;
    margin-bottom: 20px;
}

/* Texto */

p {
    color: #D1D9E6;
    font-size: 17px;
    line-height: 1.7;
}


/* =====================================
   CABECERA Y MENU PRINCIPAL
===================================== */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}

.logo {
    display: block;
    line-height: 0;
    text-decoration: none;
}

.logo img {
    width: 300px;
    max-width: 100%;
    height: auto;
    display: block;
}

.menu {
    display: flex;
    gap: 30px;
}

.menu a {
    color: var(--blanco);
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: color 0.3s;
}

.menu a:hover {
    color: var(--naranja);
}


/* =====================================
   PRESENTACION PRINCIPAL
===================================== */

.hero {
    min-height: 600px;
    display: flex;
    align-items: center;
    padding: 70px 0;
}

.hero-content {
    max-width: 780px;
}

.etiqueta {
    display: inline-block;
    color: var(--naranja);
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: clamp(38px, 5vw, 62px);
    line-height: 1.15;
    margin-bottom: 25px;
}

.hero h1::after {
    display: none;
}

.hero h1 span {
    display: block;
    color: var(--azul-electrico);
}

.hero p {
    max-width: 650px;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 35px;
}


/* =====================================
   BOTONES
===================================== */

.hero-buttons {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 16px 25px;
    border-radius: 7px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

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

.btn-primary:hover {
    background: var(--naranja);
    color: var(--azul-noche);
}

.btn-secondary {
    border: 1px solid var(--azul-electrico);
    color: var(--blanco);
}

.btn-secondary:hover {
    background: var(--azul-electrico);
}


/* =====================================
   ADAPTACION A MOVILES
===================================== */

@media (max-width: 768px) {

    body {
        padding: 20px;
    }

    .header {
        flex-direction: column;
        gap: 25px;
    }

    .menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 18px;
    }

    .hero {
        min-height: 500px;
        padding: 60px 0;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons a {
        text-align: center;
    }
}


/* =====================================
   SECCION DE SERVICIOS
===================================== */

.services {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--blanco);
    margin: 15px 0;
}

.section-header p {
    color: #B8C4D6;
    font-size: 17px;
}



/* =====================================
   CUADRICULA DE SERVICIOS
===================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
}


/* =====================================
   TARJETAS DE SERVICIOS
===================================== */

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 320px;
    padding: 25px 22px;
    background: linear-gradient(145deg, #1A2639, #142033);
    border: 1px solid rgba(22, 140, 255, 0.20);
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.3s ease,
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-7px);
    border-color: var(--azul-electrico);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.30);
}


/* NUMERACION */

.service-number {
    position: absolute;
    top: 18px;
    right: 20px;
    color: var(--naranja);
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
}


/* ICONOS */

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    margin: 15px 0 22px;
    background: rgba(22, 140, 255, 0.13);
    border: 1px solid rgba(22, 140, 255, 0.25);
    border-radius: 16px;
    font-size: 32px;
}


/* TITULOS */

.service-card h3 {
    color: var(--blanco);
    font-size: 19px;
    line-height: 1.35;
    min-height: 52px;
    margin: 0 0 12px;
}


/* DESCRIPCIONES */

.service-card p {
    color: #B8C4D6;
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 22px;
    flex-grow: 1;
}


/* ENLACES */

.service-card a {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    margin-top: auto;
    padding: 10px 14px;
    color: var(--azul-electrico);
    background: rgba(22, 140, 255, 0.10);
    border: 1px solid rgba(22, 140, 255, 0.25);
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    transition: 0.3s ease;
}

.service-card a:hover {
    color: var(--blanco);
    background: var(--azul-electrico);
    border-color: var(--azul-electrico);
}


/* =====================================
   TABLET
===================================== */

@media (max-width: 1100px) {

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}


/* =====================================
   MOVIL
===================================== */

@media (max-width: 768px) {

    .services {
        padding: 50px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .service-card {
        min-height: 0;
        padding: 25px;
    }

    .service-card h3 {
        min-height: 0;
    }

    .section-header h2 {
        font-size: 30px;
    }

}


/* =====================================
   SECCION NOSOTROS
===================================== */

.about {
    padding: 100px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.10);
}

.about-content {
    max-width: 850px;
    margin: 0 auto;
}

.about h2 {
    color: var(--blanco);
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.25;
    margin: 20px 0 30px;
}

.about h2 span {
    display: block;
    color: var(--azul-electrico);
}

.about-content p {
    color: #B8C4D6;
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: 18px;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 35px 0;
}

.about-values div {
    color: var(--blanco);
    font-size: 16px;
}

.about-values span {
    color: var(--naranja);
    font-weight: bold;
    margin-right: 10px;
}

@media (max-width: 768px) {

    .about {
        padding: 65px 0;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

}

/* =====================================
   SECCION CONTACTO
===================================== */

.contact {
    padding: 90px 0;
    border-top: 1px solid rgba(255,255,255,0.10);
}

.contact-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 27px;
    margin-bottom: 20px;
}

.contact-info p {
    color: #B8C4D6;
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-item {
    margin-bottom: 22px;
    color: var(--blanco);
}

.contact-item span {
    color: var(--naranja);
    margin-right: 12px;
}


/* FORMULARIO */

.contact-form {
    background: #1A2639;
    padding: 35px;
    border-radius: 14px;
    border: 1px solid rgba(22,140,255,0.20);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    color: var(--blanco);
    margin-bottom: 10px;
    font-size: 15px;
}

.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    background: #101827;
    border: 1px solid #35445C;
    border-radius: 7px;
    color: var(--blanco);
    font-family: inherit;
    font-size: 15px;
}

.form-group textarea {
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-electrico);
}

.privacy-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.privacy-check input {
    margin-top: 4px;
    accent-color: var(--azul-electrico);
}

.privacy-check label {
    font-size: 13px;
    color: #B8C4D6;
}

.contact-form button {
    border: none;
    cursor: pointer;
    font-size: 16px;
}


/* MOVILES */

@media (max-width: 768px) {

    .contact {
        padding: 60px 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .contact-form {
        padding: 22px;
    }

}

/* BOTON MENU MOVIL */

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--azul-electrico);
    border-radius: 8px;
    padding: 9px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--blanco);
    margin: 5px 0;
    border-radius: 3px;
}

/* MENU RESPONSIVE MOVIL */

@media (max-width: 768px) {

    .header {
        position: relative;
    }

    .menu-toggle {
        display: block;
    }

    .menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #111827;
        flex-direction: column;
        padding: 20px;
        gap: 22px;
        border-top: 1px solid #26364d;
        z-index: 1000;
    }

    .menu.active {
        display: flex;
    }

}

/* SERVICIO PRINCIPAL DESTACADO */

.service-card-destacado {
    border: 1px solid #168cff;
    background: linear-gradient(
        145deg,
        #202f49,
        #172338
    );
    box-shadow: 0 0 22px rgba(22, 140, 255, 0.15);
    transform: translateY(-5px);
}

.service-card-destacado:hover {
    border-color: #168cff;
    box-shadow: 0 12px 35px rgba(22, 140, 255, 0.25);
    transform: translateY(-9px);
}

/* ETIQUETAS DEL SERVICIO DESTACADO */

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0;
}

.service-tags span {
    background: rgba(22, 140, 255, 0.12);
    border: 1px solid rgba(22, 140, 255, 0.35);
    color: #69b8ff;
    padding: 7px 13px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* =====================================
   DESARROLLO DE APLICACIONES
===================================== */

.development {
    padding: 100px 30px;
    background: #101a2b;
}

.development-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1450px;
    margin: 55px auto 0;
}

.development-card {
    background: #1a2639;
    border: 1px solid rgba(22, 140, 255, 0.25);
    border-radius: 16px;
    padding: 35px;
    transition: 0.3s ease;
}

.development-card:hover {
    transform: translateY(-7px);
    border-color: #168cff;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.development-icon {
    font-size: 38px;
    margin-bottom: 22px;
}

.development-card h3 {
    color: #ffffff;
    font-size: 21px;
    margin-bottom: 15px;
}

.development-card p {
    color: #B8C4D6;
    line-height: 1.8;
    font-size: 15px;
}

.development-cta {
    text-align: center;
    max-width: 750px;
    margin: 65px auto 0;
}

.development-cta h3 {
    color: #ffffff;
    font-size: 28px;
    margin-bottom: 15px;
}

.development-cta p {
    color: #B8C4D6;
    margin-bottom: 30px;
}

/* ADAPTACION A MOVILES */

@media (max-width: 768px) {

    .development {
        padding: 65px 20px;
    }

    .development-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 35px;
    }

    .development-card {
        padding: 25px;
    }

    .development-cta h3 {
        font-size: 23px;
    }

}

/* MENSAJES DEL FORMULARIO DE CONTACTO */

.form-message {
    padding: 16px 20px;
    margin-bottom: 22px;
    border-radius: 12px;
    font-size: 15px;
    line-height: 1.5;
}

.form-message strong {
    display: block;
    margin-bottom: 6px;
    font-size: 17px;
}

.form-message p {
    margin: 0;
}

.form-message.success {
    background: rgba(22, 163, 74, 0.12);
    border: 1px solid #22c55e;
    color: #bbf7d0;
}

.form-message.error {
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid #ef4444;
    color: #fecaca;
}
/* AJUSTE DEL TITULO PRINCIPAL - SOLO PC */

@media (min-width: 769px) {

    .hero h1 {
        font-size: clamp(38px, 4vw, 52px);
        line-height: 1.15;
    }

}
/* AJUSTES DE CABECERA - SOLO PC */

@media (min-width: 769px) {

    .header {
        padding: 5px 0;
    }

}
/* FOTOGRAFIAS EN LAS TARJETAS DE SERVICIOS */

.service-icon {
    width: 65px;
    height: 65px;
    margin: 15px 0 22px;
    padding: 0;
    overflow: hidden;
    flex-shrink: 0;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 15px;
}