* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    color: #000;
    background: #fff;
    line-height: 1.7;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
}


/* HEADER */

.site-header {
    background: #fff;
    border-bottom: 1px solid #eee;
}

.logo-container {
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-container img {
    display: block;
    width: 394px;
    max-width: calc(100% - 40px);
    height: auto;
}

.main-nav {
    border-top: 1px solid #eee;
}

.main-nav-inner {
    max-width: 1080px;
    min-height: 66px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.main-nav a {
    padding: 22px 13px;
    text-decoration: none;
    color: #333;
    font-size: 14px;
    white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
    color: #09c1a3;
}


/* SECCION 0 VACIA ORIGINAL */

.historical-spacer {
    height: 115px;
    background: #fff;
}


/* CUATRO COLUMNAS */

.services-section {
    padding: 30px 25px 65px;
}

.services {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.historical-image-missing {
    width: 100%;
    height: 170px;
    background: #f7f7f7;
    border: 1px solid #eee;
    margin-bottom: 23px;
}

.service h3 {
    min-height: 60px;
    margin: 0 0 10px;
    color: #000;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 500;
    text-align: center;
}

.service p {
    margin: 0;
    color: #000;
    font-size: 14px;
    line-height: 1.7;
}


/* BLOQUE EMPRESA */

.company-section {
    background: #f5f5f5;
    padding: 55px 25px 65px;
}

.company-intro {
    max-width: 1080px;
    margin: 0 auto 45px;
}

.company-intro h2 {
    margin: 0 0 30px;
    text-align: center;
    color: #09c1a3;
    font-size: 32px;
    line-height: 1.4;
    font-weight: 400;
}

.company-intro p {
    margin: 0 0 18px;
    color: #000;
    font-size: 18px;
    line-height: 1.7;
}


/* DOS COLUMNAS INFERIORES */

.bottom-grid {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 55px;
}

.benefits-image-missing,
.bottom-card img {
    display: block;
    width: 100%;
    height: 285px;
    object-fit: contain;
    background: #fff;
}

.benefits-image-missing {
    border: 1px solid #eee;
}

.bottom-card h3 {
    margin: 20px 0 10px;
    color: #000;
    font-size: 21px;
    font-weight: 500;
}

.bottom-card p {
    margin: 0 0 8px;
    color: #000;
    font-size: 15px;
}


/* CONTACTO */

.contact-section {
    padding: 55px 20px;
    background: #fff;
    text-align: center;
}

.contact-button {
    display: inline-block;
    padding: 11px 28px;
    color: #09c1a3;
    border: 2px solid #09c1a3;
    border-radius: 3px;
    text-decoration: none;
    font-size: 15px;
}

.contact-button:hover {
    color: #fff;
    background: #09c1a3;
}


/* FOOTER */

.footer {
    padding: 35px 20px;
    background: #222;
    color: #aaa;
    text-align: center;
    font-size: 13px;
}

.footer-links {
    margin-bottom: 15px;
}

.footer-links span {
    display: inline-block;
    margin: 0 10px;
    color: #ddd;
}


/* RESPONSIVE */

@media (max-width: 900px) {

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

}

@media (max-width: 650px) {

    .logo-container {
        height: 85px;
    }

    .main-nav-inner {
        display: block;
        min-height: 0;
    }

    .main-nav a {
        display: block;
        padding: 10px 20px;
        text-align: center;
        border-top: 1px solid #eee;
    }

    .historical-spacer {
        height: 50px;
    }

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

    .company-intro h2 {
        font-size: 26px;
    }

}


/* ==================================================
   PAGINAS INTERNAS
   ================================================== */

.internal-page {
    background: #fff;
}

.internal-hero {
    padding: 55px 25px 35px;
    text-align: center;
}

.internal-hero h1 {
    margin: 0;
    font-size: 34px;
    line-height: 1.3;
    font-weight: 400;
    color: #09c1a3;
}

.internal-content {
    max-width: 1080px;
    margin: 0 auto;
    padding: 20px 30px 75px;
}

.internal-content p {
    margin: 0 0 20px;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.internal-content h2 {
    margin: 42px 0 15px;
    font-size: 25px;
    font-weight: 400;
    color: #09c1a3;
}

.internal-content h3 {
    margin: 28px 0 10px;
    font-size: 19px;
    font-weight: 500;
    color: #222;
}

.highlight-line {
    margin: 30px 0 !important;
    font-size: 21px !important;
    text-align: center;
    color: #09c1a3 !important;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-top: 20px;
}

.value-card {
    padding: 25px;
    background: #f7f7f7;
}

.value-card h3 {
    margin-top: 0;
    color: #09c1a3;
}

.awards {
    margin-top: 35px;
    padding: 30px;
    background: #f5f5f5;
}

.awards h2 {
    margin-top: 0;
}

.awards ul {
    margin: 0;
    padding-left: 22px;
}

.awards li {
    margin: 12px 0;
    line-height: 1.7;
}


/* SERVICIOS */

.services-intro {
    text-align: center;
    margin-bottom: 45px !important;
    font-size: 19px !important;
}

.service-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-group {
    background: #f7f7f7;
    padding: 30px;
}

.service-group h2 {
    margin: 0 0 22px;
    font-size: 23px;
    color: #09c1a3;
}

.service-group ul {
    margin: 0;
    padding-left: 20px;
}

.service-group li {
    margin: 10px 0;
    color: #333;
    line-height: 1.55;
}

.internal-bottom {
    text-align: center;
    padding: 0 20px 65px;
}

.internal-bottom a {
    display: inline-block;
    padding: 11px 28px;
    border: 2px solid #09c1a3;
    border-radius: 3px;
    color: #09c1a3;
    text-decoration: none;
}

.internal-bottom a:hover {
    background: #09c1a3;
    color: #fff;
}


@media (max-width: 850px) {

    .values-grid,
    .service-groups {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 650px) {

    .internal-hero {
        padding-top: 40px;
    }

    .internal-hero h1 {
        font-size: 28px;
    }

    .internal-content {
        padding-left: 22px;
        padding-right: 22px;
    }

}


/* ==================================================
   BLOQUE 16
   METODOLOGIA + PORTAFOLIO HISTORICO
   ================================================== */


/* METODOLOGIA */

.method-intro {
    max-width: 900px;
    margin: 0 auto 45px;
    text-align: center;
}

.method-intro p {
    font-size: 19px;
    line-height: 1.8;
}

.method-steps {
    max-width: 900px;
    margin: 0 auto;
}

.method-step {
    position: relative;
    margin-bottom: 25px;
    padding: 25px 30px 25px 75px;
    background: #f7f7f7;
    border-left: 3px solid #09c1a3;
}

.method-number {
    position: absolute;
    left: 22px;
    top: 23px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #09c1a3;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: bold;
}

.method-step p {
    margin: 0;
}


/* PORTAFOLIO */

.portfolio-intro {
    max-width: 850px;
    margin: 0 auto 45px;
    text-align: center;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.portfolio-card {
    min-height: 145px;
    padding: 28px 25px;
    background: #f7f7f7;
    border-top: 3px solid #09c1a3;
}

.portfolio-card h2 {
    margin: 0 0 8px;
    font-size: 19px;
    line-height: 1.4;
    font-weight: 500;
    color: #222;
}

.portfolio-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.historical-note {
    max-width: 900px;
    margin: 45px auto 0;
    padding: 22px 25px;
    background: #f7f7f7;
    font-size: 14px;
    line-height: 1.7;
    color: #666;
}


/* ENLACES ENTRE PAGINAS HISTORICAS */

.historical-navigation {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 30px 60px;
    text-align: center;
}

.historical-navigation a {
    display: inline-block;
    margin: 5px;
    padding: 9px 18px;
    border: 1px solid #ddd;
    text-decoration: none;
    color: #555;
}

.historical-navigation a:hover {
    border-color: #09c1a3;
    color: #09c1a3;
}


@media (max-width: 850px) {

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

}

@media (max-width: 600px) {

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

    .method-step {
        padding-left: 65px;
    }

}


/* ==================================================
   BLOQUE 17 - CONTACTO
   ================================================== */

.contact-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.contact-intro {
    max-width: 720px;
    margin: 0 auto 40px;
    text-align: center;
}

.contact-intro p {
    font-size: 18px;
    line-height: 1.8;
}

.contact-form {
    max-width: 760px;
    margin: 0 auto;
    padding: 35px;
    background: #f7f7f7;
}

.contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-field {
    margin-bottom: 20px;
}

.contact-field label {
    display: block;
    margin-bottom: 7px;
    font-size: 14px;
    color: #444;
}

.contact-field input,
.contact-field textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #ddd;
    background: #fff;
    padding: 12px 13px;
    font-family: inherit;
    font-size: 15px;
    color: #333;
}

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

.contact-field input:focus,
.contact-field textarea:focus {
    outline: none;
    border-color: #09c1a3;
}

.contact-submit {
    text-align: center;
    margin-top: 5px;
}

.contact-submit button {
    border: 2px solid #09c1a3;
    background: transparent;
    color: #09c1a3;
    padding: 11px 30px;
    font-family: inherit;
    font-size: 15px;
    cursor: pointer;
}

.contact-submit button:hover {
    background: #09c1a3;
    color: #fff;
}

.contact-status {
    display: none;
    max-width: 760px;
    box-sizing: border-box;
    margin: 20px auto 0;
    padding: 16px 20px;
    text-align: center;
    background: #f3f3f3;
    color: #555;
    line-height: 1.6;
}

.contact-alliance {
    max-width: 760px;
    margin: 45px auto 0;
    text-align: center;
}

.contact-alliance h2 {
    margin-bottom: 10px;
    color: #09c1a3;
    font-weight: 400;
}

@media (max-width: 650px) {

    .contact-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        padding: 25px 20px;
    }

}


/* ==================================================
   BLOQUE 18 - SERVICIOS 2022
   ================================================== */

.recovered-service {
    max-width: 850px;
    margin: 0 auto;
}

.recovered-service-box {
    padding: 35px 40px;
    background: #f7f7f7;
    border-top: 3px solid #09c1a3;
}

.recovered-service-box h2 {
    margin-top: 0;
    color: #09c1a3;
    font-weight: 400;
}

.recovered-service-box p {
    font-size: 17px;
    line-height: 1.8;
}

.recovered-related {
    margin-top: 35px;
    text-align: center;
}

.recovered-related a {
    display: inline-block;
    margin: 5px;
    padding: 9px 18px;
    border: 1px solid #ddd;
    color: #555;
    text-decoration: none;
}

.recovered-related a:hover {
    border-color: #09c1a3;
    color: #09c1a3;
}

.source-limited {
    max-width: 720px;
    margin: 30px auto 0;
    padding: 18px 22px;
    background: #fafafa;
    border: 1px solid #eee;
    text-align: center;
    font-size: 14px;
    line-height: 1.7;
    color: #777;
}

@media (max-width: 650px) {

    .recovered-service-box {
        padding: 25px 22px;
    }

}


/* ==================================================
   BLOQUE 20
   LIBRO + TALLER HISTORICO
   ================================================== */

.archive-minimal {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.archive-minimal-box {
    padding: 40px;
    background: #f7f7f7;
    border-top: 3px solid #09c1a3;
}

.archive-minimal-box h2 {
    margin-top: 0;
    color: #09c1a3;
    font-weight: 400;
    line-height: 1.4;
}

.archive-minimal-box p {
    font-size: 17px;
    line-height: 1.8;
}

.archive-links {
    margin-top: 30px;
}

.archive-links a {
    display: inline-block;
    margin: 5px;
    padding: 9px 18px;
    border: 1px solid #ddd;
    color: #555;
    text-decoration: none;
}

.archive-links a:hover {
    color: #09c1a3;
    border-color: #09c1a3;
}

.archive-status {
    margin-top: 25px;
    font-size: 14px;
    line-height: 1.7;
    color: #777;
}

@media (max-width: 650px) {

    .archive-minimal-box {
        padding: 28px 20px;
    }

}