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

html, body {
    height: 100%;
    font-family: Arial, Helvetica, sans-serif;
}

.main-header {
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.header-container {
    display: flex;
    background-color: rgba(0, 0, 0, 0.55);
 
    border-bottom: 1px solid rgba(255, 255, 255);
}


.logo-section {
    width: 490px; 
    padding: 15px 40px; 
    border-right: 1px solid rgba(255, 255, 255);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo {
    height: 60px;
}


.nav-section {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}


.top-row {
    display: flex;
    justify-content: flex-end;
 
    border-bottom: 1px solid rgba(255, 255, 255);
}

.top-row a, .top-row .dropdown {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
 
    padding: 13px 25px; 
    display: block;
    border-left: 1px solid rgba(255, 255, 255);
}


.main-row {
    flex-grow: 1;
    display: flex;
    align-items: center;
}

.main-row ul {
    display: flex;
    list-style: none;
    width: 100%;
    height: 100%;
}

.main-row ul li {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 100%;
}


.main-row ul li:not(:last-child)::before {
    content: "";
    position: absolute;
    right: 0;
    top: 30%;    
    height: 40%;
    width: 1px;
    background-color: rgba(255, 255, 255);
}

.main-row ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
   
    padding: 0px 20px; 
    white-space: nowrap;
    text-align: center;
    display: block;
}


.main-row ul li.active::after {
    content: "";
    position: absolute;
  
    bottom: -5px; 
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #F7941E;
    z-index: 10;
}


.hero-section {
    width: 100%;
    height: 110vh; 
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    
    
    background-image: 
    
        linear-gradient(to bottom, rgba(0,0,0,0) 40%, rgba(0,0,0,0.85) 90%, rgba(0,0,0,1) 100%),
  
        linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.1)),
 
        url('img/sustainability.jpg');
    
    background-size: cover;
    background-position: center;
}

.hero-content {
    color: #fff;
    padding: 0 50px 25px; 
    z-index: 2;
}


.hero-content h1 {
    font-size: 47px; 
    font-weight: bold;
    margin-top: 20px;
    letter-spacing: -1px;
    line-height: 1;
}

.breadcrumb a {
    text-decoration: underline;
    color: #fff;
    font-size: 15px;
}


.share-bar {
    width: 100%;
    background-color: #000; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    border-top: 1px solid rgba(178, 178, 178, 1.5);
    z-index: 5;
}

.share-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.share-left span {
    color: #fff;
    font-size: 14px;
    font-weight: 200;
}


.social-icons {
    display: flex;
    gap: 10px; 
    align-items: center;
}


.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.2s ease;
}


.social-link img {
    width: 32px;  
    height: auto;
    display: block;
    
}


.social-link:hover {
    transform: scale(1.1);
}


.search-container {
    position: relative;
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.3); 
    border-radius: 25px;
    padding: 2px 5px 2px 20px;
    width: 320px;
}

.search-container input {
    background: transparent;
    border: none;
    color: #fff;
    flex: 1;
    padding: 8px 0;
    outline: none;
    font-size: 15px;
}

.search-container input::placeholder {
    color: rgba(255, 255, 255, 0.9);
}

.search-btn {
    width: 30px;
    height: 30px;
    background-color: #fff; 
    border-radius: 50%;
    border: none;
    cursor: pointer;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="black" viewBox="0 0 16 16"><path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z"/></svg>');
    background-repeat: no-repeat;
    background-position: center;
}



.content-container {
    max-width: 95%;
    margin: 0 auto;
    padding: 60px 20px;
    background-color: #FFFFFF; 
    color: #333;
}


.intro-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
    font-size: 18px;
    line-height: 1.6;
    color: #444;
}


.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
    margin-bottom: 25px;
}

.column-header h2 {
    color: #F6931E; 
    font-size: 30px;
    font-weight: bold;
}


.learn-more {
    text-decoration: none;
    color: #888;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    
  
    display: flex;
    align-items: center;
    gap: 8px; 
}




.arrow-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    opacity: 0.6;

    transition: transform 0.3s ease;
}


.btn-orange .arrow-icon-white {
    width: 20px; 
    height: auto;
    margin-left: 10px; 
    filter: brightness(0) invert(1);

    transition: transform 0.3s ease;
    display: block;
}


.learn-more:hover .arrow-icon,
.btn-orange:hover .arrow-icon-white {
    transform: translateX(4px); 
}


.btn-orange {
    display: inline-flex;
    align-items: center;
    background-color: #F6931E;
    color: white;
    text-decoration: none;

    padding: 6px 25px; 
    border-radius: 30px;
    font-size: 14px;
    font-weight: bold;
    transition: background 0.3s ease;
}

.btn-orange:hover {
    background-color: #d68100;
}


.glance-list {
    list-style: none;
    font-size: 16px;
    line-height: 1.6;
}

.glance-list > li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
}

.glance-list > li::before {
    content: "•";
    color: #F6931E;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.glance-list ul {
    list-style: none;
    margin: 10px 0 10px 20px;
}

.glance-list ul li::before {
    content: "◇"; 
    color: #F6931E;
    margin-right: 10px;
}

.footnote a {
    color: #000;             
    text-decoration: underline;  
    font-size: 12px;  
    font-style: italic;
    margin-top: 20px;    
}

.footnote p {
    color: #000;             
    text-decoration: underline;  
    font-size: 12px;  
    font-style: italic;
   
}


.footnote a:hover {
    text-decoration: none; 
}


.values-graphic {
    text-align: center;
    margin-bottom: 20px;
}

.values-graphic img {
    max-width: 250px;
}

.values-text {
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
}


.explore-section {
    text-align: center;
    border-top: 1px solid #eee;
    padding-top: 40px;
}

.explore-section h3 {
    font-size: 27px;
    letter-spacing: 0px;
    margin-bottom: 40px;

}



.explore-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px; 
    padding: 0 20px;
}

.explore-card {
    height: 450px; 
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end; 
    text-align: left;
    transition: transform 0.3s ease;
}


.card-overlay {
    padding: 40px 30px;
    width: 100%;
 
    background: linear-gradient(to top, rgba(0,0,0,0.9) 10%, rgba(0,0,0,0.4) 50%, transparent 100%);
    color: white;
}

.card-overlay h4 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: bold;
}

.card-overlay p {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 25px;
    font-weight: 300;
}


.btn-orange {
    display: inline-flex;    
    align-items: center;     
    background-color: #F6931E;
    color: white;
    text-decoration: none;
    padding: 13px 25px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    transition: background 0.3s;
             
}

.btn-orange:hover {
    background-color: #d68100;
}





.intro-full-width {
    width: 100%;
    background-color: #f1f1f1; 
    padding: 33px 0;
}

.intro-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    font-size: 22px;
    line-height: 1.6;
    color: #333;
}



.explore-card img {
    width: 100%;
    height: 100%; 
    object-fit: cover;
    display: block;
}


.esg-full-width {
    width: 100%;
    background-color: #F4F3F2; 
    padding: 25px 0;
    text-align: center;
    border-top: 1px solid #F4F3F2;
}

.esg-container h5 {
    font-size: 22px;
    margin-bottom: 20px;
    letter-spacing: 0px;
}

.esg-container p{
    font-size: 16px;

}

.esg-container a{
    color: black;
    font-weight: bold;
    font-style: italic;

    
}

.esg-logos-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    align-items: center;
    margin-bottom: 20px;
}


.esg-logos-row img {
    width: auto; 
    display: block;
}


.logo-ftse {
    height: 110px; 
}

.logo-sp {
    height: 70px;
}

.logo-un {
    height: 110px; 
}

.logo-msci {
    height: 45px; 
}



.site-footer {
    background-color: #000;
    color: #fff;
    padding-top: 30px;
    padding-bottom: 0PX;
    font-family: Arial, sans-serif;
}

.footer-container {
    max-width: 95%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.5fr 1.5fr;
    gap: 40px;
    padding-bottom: 25px;
}


.footer-column h6 {
    color: #F6931E; 
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column p {
    font-size: 13px;
    line-height: 1.6;
    color: #ccc;
    margin-bottom: 15px;
}


.footer-logo { height: 55px; margin-bottom: 15px; }
.vault-logo { height: 40px; margin-bottom: 15px; }

.footer-social { display: flex; gap: 15px; }

.footer-social img { 
    height: 30px; 

}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.footer-social a:hover {
    transform: scale(1.1);
}


.footer-links { list-style: none; }
.footer-links li { margin-bottom: 20px; margin-top: 18px; }
.footer-links li a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    display: flex;
    align-items: center;
}
.footer-links li a::before {
    content: ">";
    color: #F6931E;
    margin-right: 10px;
    font-weight: bold;
}


.inline-link { color: #fff; text-decoration: underline; }
.more-link {
    color: #fff;
    text-decoration: underline;
    font-size: 12px;
    font-weight: bold;
}


.member-logos {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 10px;
}
.member-logos img { height: 45px; }


.member-logos img[src*="wwc"] {
    height: 68px;
}


.member-logos img[src*="icmm"] {
    height: 35px; 
}


.footer-bottom {
    border-top: 1px solid #333;
    padding: 20px 0;
    background-color: #fff; 
    color: #666;
}

.bottom-container {
    max-width: 95%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.bottom-links a {
    color: #333;
    text-decoration: none;
    margin-left: 20px;
}

.bottom-links a:hover { text-decoration: underline; }


.footer-group { margin-bottom: 20px; }

.footer-group p{
    font-size: 14px;
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}


.top-row {
    display: flex;
    justify-content: flex-end;
    border-bottom: 1px solid rgba(255, 255, 255);
    max-height: 100px; 
    opacity: 1;
    overflow: hidden; 
    transition: max-height 0.4s ease, opacity 0.3s ease, border 0.4s ease;
}


.logo {
    height: 60px;
    transition: height 0.4s ease;
}

.logo-section {
    transition: padding 0.4s ease, height 0.4s ease;
}


.header-container {
    transition: background-color 0.4s ease, height 0.4s ease;
}


.header-shrink .top-row {
    max-height: 0;
    opacity: 0;
    border-bottom: 1px solid transparent;
}


.header-shrink .logo-section {
    padding: 5px 50px; 
}

.header-shrink .logo {
    height: 35px; 
}


.header-shrink .header-container {
    background-color: rgba(0, 0, 0, 0.75); 
}


.header-shrink .main-row ul li a {
    padding: 15px 10px; 
    transition: padding 0.4s ease;
}




/* Estilos para los títulos pequeños dentro de Commitments */
.mini-title {
    color: #517480;
    font-size: 20px;
    margin: 25px 0 20px;
    font-weight: 700;
}

.sub-intro {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

/* Estilos para la sección de Reporting (Cajas blancas) */
.report-cover img {
    width: 180px;
    height: auto;
    margin-bottom: 25px;
}

.report-item {
    background: #fdfdfd;
    border: 1px solid #e0e0e0;
    padding: 12px 15px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.report-item span {
    color: #444;
    font-weight: 500;
}

.report-item a {
    color: #F6931E;
    text-decoration: none;
    font-weight: bold;
    font-size: 11px;
}

.report-item a:hover {
    text-decoration: underline;
}


.strategy-graphic img {
    width: 100%;
    max-width: 400px;
    margin-top: 20px;
}




@media (max-width: 1024px) {
    .info-grid {
        grid-template-columns: 1fr 1fr; 
    }
}

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

/* Aseguramos que el grid sea de 2 columnas */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Espaciado interno de la columna derecha */
/* Contenedor de la derecha para apilar elementos */
.column-right {
    display: flex;
    flex-direction: column;
}

/* Estilo de los items de reporte (estilo celdas) */
.report-links {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
}

.report-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #fff;
    border: 1px solid #E6E6E6;
    margin-bottom: 8px; /* Espacio entre cajitas */
    transition: background 0.2s;
}

.report-item:hover {
    background-color: #f9f9f9;
}

.report-item span {
    font-size: 16px;
    color: #4A4A4A;
    max-width: 80%; /* Para que el texto largo no empuje el link */
}

.report-item a {
    font-size: 13px;
    font-weight: 800;
    color: #333; /* El PDF suele ser negro/gris oscuro, el hover puede ser naranja */
    text-decoration: none;
    white-space: nowrap;
}

.report-item a:hover {
    color: #F6931E;
}

/* Ajuste de la imagen del libro con sombra suave */
.report-cover img {
    width: 180px;
    height: auto;
    filter: drop-shadow(5px 5px 15px rgba(0,0,0,0.2));
    margin-bottom: 10px;
}

/* Gráfico de estrategia */
.strategy-graphic img {
    display: block;
    max-width: 600px;
    margin: 0 auto;
}

.glance-list li::before{
    color: #000000; /* Negro puro */
}


.glance-list li{
    margin-bottom: 10px;

}


.esg-full-width {
    background-color: #F4F3F2; /* Fondo gris claro exacto */
    padding: 40px 20px;
    text-align: center;
}

.orange-title {
    color: #F6931E; /* Naranja corporativo */
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 15px;
}

.esg-subtitle {
    font-size: 18px;
    color: #333;
    max-width: 1000px;
    margin: 0 auto 20px;
    line-height: 1.4;
}

.esg-logos-row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap; /* Evita que se bajen en pantallas grandes */
    gap: 15px; /* Espaciado entre logos de la imagen */
    margin-bottom: 20px;
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
}

.esg-logos-row img {
    height: auto;

    width: auto;
    object-fit: contain;
}

/* Ajustes para la segunda fila (3 logos centrados) */
.second-row {
    gap: 15px; /* Más espacio entre ellos al ser solo tres */
    margin-bottom: 0;
}

.second-row img {
    max-height: 50px; /* Los de la segunda fila suelen ser un poco más bajos */
}

/* --- FILA 1 (9 LOGOS) --- */

.logo-wide { 
    height: 75px !important; /* World Economic Forum */
}

.logo-circle { 
    height: 85px !important; /* GRI, UN Compact, SASB */
}

.logo-circle-global{
    height: 95px !important;
}


/* Nota: Si quieres separar UN Compact de GRI, 
puedes crear clases únicas como .logo-gri y .logo-compact */

.logo-wide:nth-child(4) { 
    height: 55px !important; /* World Gold Council */
}

.logo-square { 
    height: 75px !important; /* SDGs, VCN */
}

.logo-wide:nth-child(6) { 
    height: 65px !important; /* Agenda 2063 */
}

.logo-icmm { 
    height: 45px !important; /* ICMM */
}

.logo-circle-sasb{
    height: 100px !important; 
}

.logo-square-vcn{
    height: 50px !important; 
}

/* --- FILA 2 (3 LOGOS) --- */

.logo-eiti { 
    height: 65px !important; /* EITI */
}

.logo-voluntary { 
    height: 55px !important; /* Voluntary Principles */
}

.logo-tcfd { 
    height: 40px !important; /* TCFD */
}


/* ============================= */
/* LAPTOP PEQUEÑA */
/* ============================= */
@media (max-width:1200px){

.logo-section{
    width:360px;
}

.hero-content h1{
    font-size:40px;
}

.info-grid{
    grid-template-columns:1fr 1fr;
    gap:40px;
}

.explore-grid{
    gap:35px;
}

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

}

/* ============================= */
/* TABLET */
/* ============================= */
@media (max-width:992px){

.logo-section{
    width:260px;
    padding:10px 25px;
}

.logo{
    height:45px;
}

.main-row ul li a{
    font-size:13px;
}

.hero-section{
    height:90vh;
}

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

.hero-content h1{
    font-size:32px;
}

.search-container{
    width:240px;
}

/* grid contenido */
.info-grid{
    grid-template-columns:1fr;
}

/* explore cards */
.explore-grid{
    grid-template-columns:1fr 1fr;
}

.explore-card{
    height:360px;
}

/* logos ESG */
.esg-logos-row{
    flex-wrap:wrap;
    gap:20px;
}

/* footer */
.footer-container{
    grid-template-columns:1fr 1fr;
}

.bottom-container{
    flex-direction:column;
    gap:10px;
}

}

/* ============================= */
/* TABLET PEQUEÑA */
/* ============================= */
@media (max-width:768px){

/* header */
.header-container{
    flex-direction:column;
}

.logo-section{
    width:100%;
    border-right:none;
    justify-content:center;
}

.top-row{
    justify-content:center;
}

/* menú */
.main-row ul{
    flex-wrap:wrap;
}

.main-row ul li{
    flex:0 0 50%;
    border-bottom:1px solid rgba(255,255,255,0.2);
}

.main-row ul li::before{
    display:none;
}

/* hero */
.hero-section{
    height:75vh;
}

.hero-content h1{
    font-size:26px;
}

/* share bar */
.share-bar{
    flex-direction:column;
    gap:15px;
    padding:20px;
}

.search-container{
    width:100%;
}

/* contenido */
.content-container{
    padding:40px 15px;
}

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

.explore-card{
    height:320px;
}

/* ESG logos */
.esg-logos-row{
    flex-wrap:wrap;
    justify-content:center;
}

/* footer */
.footer-container{
    grid-template-columns:1fr;
}

.member-logos{
    flex-wrap:wrap;
}

.orange-title{
    font-size:24px;
}

}

/* ============================= */
/* MOVIL */
/* ============================= */
@media (max-width:480px){

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

.hero-content h1{
    font-size:22px;
}

.intro-content-wrapper{
    font-size:18px;
}

.column-header h2{
    font-size:24px;
}

.card-overlay h4{
    font-size:22px;
}

.card-overlay p{
    font-size:14px;
}

.btn-orange{
    padding:10px 18px;
    font-size:14px;
}

.footer-links li a{
    font-size:14px;
}

.footer-social img{
    height:24px;
}

.bottom-container{
    font-size:12px;
}

.report-item span{
    font-size:14px;
}

.report-item a{
    font-size:11px;
}

}