/* VARIABLES DE COLOR */
        :root {
            --color-primary: #048194; 
            --color-cta: #D9502C; 
            --color-accent: #F7AF2F; 
            --color-text: #5E4327; 
            --color-secondary: #BC6D2C; 
            --color-bg: #FFFFFF; 
            --color-light-bg: #f5f5f5;
            --header-height: 140px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--header-height);
        }

        body {
            font-family: 'Arial', 'Helvetica Neue', Helvetica, sans-serif; 
            line-height: 1.6;
            color: var(--color-text);
            background-color: var(--color-bg);
        }

        h1, h2, h3, h4 {
            color: var(--color-primary);
            margin-bottom: 0.5em;
            font-weight: 700; 
        }

        a {
            color: var(--color-primary);
            transition: color 0.3s ease;
            text-decoration: none;
        }

        /* ACCESIBILIDAD */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--color-cta);
            color: white;
            padding: 8px;
            z-index: 100;
            text-decoration: none;
        }
        .skip-link:focus {
            top: 0;
        }

        /* HEADER MEJORADO */
        header {
            background: linear-gradient(135deg, var(--color-accent) 0%, #FFD580 100%);
            padding: 10px 2%;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            position: sticky; 
            top: 0;
            z-index: 50;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .logo {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .main-logo {
            max-height: 80px;
            height: auto;
            transition: transform 0.3s ease;
        }

        .main-logo:hover {
            transform: scale(1.05);
        }

        .main-nav {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .main-nav a {
            color: var(--color-text);
            padding: 8px 16px;
            font-weight: 600;
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.3);
            color: var(--color-primary);
        }

        /* SECCIONES */
        section {
            padding: 40px 5%; 
            max-width: 1200px;
            margin: 0 auto; 
        }

        .section-title {
            text-align: center;
            margin-bottom: 30px;
            font-size: 2em;
        }

        hr {
            border: none;
            border-top: 2px solid var(--color-light-bg);
            margin: 40px 0;
        }

        /* BANNER PRINCIPAL CON LOGO */
        .section-banner {
            background: linear-gradient(135deg, var(--color-primary) 0%, #056B7A 100%);
            color: var(--color-bg);
            text-align: center;
            padding: 60px 5%;
            position: relative;
            overflow: hidden;
        }

        .banner-logo-container {
            margin-bottom: 30px;
            animation: fadeInDown 1s ease;
        }

        .banner-logo {
            max-width: 300px;
            width: 100%;
            height: auto;
            filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .section-banner h1 {
            color: var(--color-accent);
            font-size: 2.2em;
            text-transform: uppercase;
            margin-bottom: 0.3em;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .intro-text {
            font-size: 1.1em;
            margin-bottom: 25px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        .cta-banner {
            margin: 30px 0;
        }

        /* BOTONES */
        .btn {
            display: inline-block;
            padding: 14px 30px;
            border-radius: 50px; 
            font-weight: bold;
            font-size: 0.95em;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .btn-primary {
            background-color: var(--color-cta); 
            color: var(--color-bg);
            border: none;
            box-shadow: 0 4px 12px rgba(217, 80, 44, 0.3);
        }

        .btn-primary:hover {
            background-color: var(--color-secondary);
            box-shadow: 0 6px 16px rgba(188, 109, 44, 0.4);
            transform: translateY(-2px);
        }

        .btn-spotify {
            background-color: #1DB954;
            color: white;
            margin-right: 10px;
        }

        .btn-spotify:hover {
            background-color: #1ed760;
        }

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

        .btn-download:hover {
            background-color: #056B7A;
        }

        .btn-play {
            background-color: var(--color-primary);
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.85em;
        }

        .btn-play:hover {
            background-color: #056B7A;
        }

        .btn-small {
            padding: 6px 12px;
            font-size: 0.8em;
        }

        /* REDES SOCIALES CON ICONOS */
        .social-links {
            margin-top: 30px;
        }

        .social-links p {
            margin-bottom: 15px;
            font-weight: 600;
        }

        .social-links-container {
            display: flex;
            gap: 20px;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
        }

        .social-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }

        .social-link svg {
            width: 28px;
            height: 28px;
            fill: white;
        }

        /* EPISODIOS */
        .section-episodes {
            background-color: var(--color-light-bg); 
        }

        .subtitle-text {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 40px;
            font-size: 1.05em;
            color: var(--color-secondary);
        }

        .latest-episode {
            background: linear-gradient(to right, #ffffff 0%, #fefefe 100%);
            padding: 30px;
            border-radius: 12px;
            margin-bottom: 50px;
            border-left: 6px solid var(--color-cta); 
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
            
        }

        .latest-episode h3 {
            color: var(--color-primary);
            font-size: 1.3em;
        }

        .episode-name {
            color: var(--color-secondary);
            margin-top: 5px;
            font-size: 1.5em;
        }

        .player-placeholder {
            height: 160px; 
            background: linear-gradient(135deg, #e8e8e8 0%, #f0f0f0 100%);
            border-radius: 8px;
            margin: 20px 0;
            display: inline ;
            align-items: center;
            justify-content: center;
            font-style: italic;
            color: #666;
        }

        .latest-cta {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 20px;
        }

        .upcoming-title {
            text-align: center;
            color: var(--color-text);
            margin: 50px 0 30px;
            font-size: 1.6em;
        }

        .episode-list {
            display: grid;
            gap: 20px;
            grid-template-columns: 1fr; 
            margin-top: 20px;
        }

        .episode-card {
            background-color: var(--color-bg);
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }

        .episode-card:hover {
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
            transform: translateY(-3px);
        }

        .episode-info {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .episode-date {
            font-size: 0.85em;
            color: var(--color-secondary);
            font-weight: 600;
        }

        .episode-title {
            color: var(--color-primary);
            font-size: 1.1em;
            margin: 5px 0;
        }

        .episode-description {
            color: var(--color-text);
            font-size: 0.95em;
            margin-bottom: 10px;
        }

        /* INFOGRAFÍAS */
        .infographic-container {
            text-align: center;
            margin: 40px 0;
        }

        .infographic {
            width: 100%;
            max-width: 500px; 
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        }

        .full-width {
            max-width: 100%;
        }

        /* SOBRE EL PODCAST */
        .about-content {
            display: flex;
            flex-direction: column; 
            gap: 30px;
            align-items: center;
        }

        .text-info {
            font-size: 1.05em;
            line-height: 1.8;
        }

        .text-info p {
            margin-bottom: 20px;
        }

        /* CRÉDITOS */
        .section-credits {
            text-align: center;
            background-color: var(--color-light-bg);
        }

        .quote {
            font-style: italic;
            color: var(--color-secondary);
            margin: 30px auto;
            max-width: 700px;
            padding: 20px;
            font-size: 1.15em;
            border-left: 4px solid var(--color-accent);
            background-color: rgba(247, 175, 47, 0.1);
            border-radius: 8px;
        }

        .credit-list {
            max-width: 600px;
            margin: 0 auto;
        }

        .credit-list p {
            margin: 12px 0;
            font-size: 1.05em;
        }

        /* FOOTER */
        footer {
            background: linear-gradient(135deg, var(--color-text) 0%, #4a3420 100%);
            color: var(--color-bg);
            font-size: 0.9em;
            padding: 30px 5%;
        }

        .footer-content {
            text-align: center;
            max-width: 1200px;
            margin: 0 auto;
        }

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

        .crespial-unesco-logo {
            width: 100%;
            max-width: 280px;
            height: auto;
            transition: transform 0.3s ease;
        }
        .crespial-unesco-logo:hover {
            transform: scale(1.05);
        }

        .contact-info p {
            margin: 10px 0;
            line-height: 1.6;
        }

        .copyright-note {
            opacity: 0.85;
            font-size: 0.9em;
            margin-top: 15px;
        }

        /* RESPONSIVE */
        @media (min-width: 768px) {
            :root {
                --header-height: 100px;
            }

            header {
                flex-direction: row;
                justify-content: space-between;
                padding: 15px 5%;
            }

            .main-logo {
                max-height: 100px;
            }

            .banner-logo {
                max-width: 400px;
            }

            .section-banner h1 {
                font-size: 3em;
            }

            .episode-list {
                grid-template-columns: repeat(2, 1fr); 
            }

            .about-content {
                flex-direction: row; 
                align-items: flex-start;
                text-align: left;
            }
            
            .text-info {
                flex: 1;
                padding-right: 40px;
            }

            .side-image {
                flex-shrink: 0;
            }

            .footer-content {
                display: flex;
                justify-content: space-between;
                align-items: center;
                text-align: left;
            }

            .footer-logos {
                width: 30%;
                margin-bottom: 0;
            }

            .contact-info {
                width: 65%;
            }
        }

        @media (min-width: 1024px) {
            .main-logo {
                max-height: 110px;
            }

            .banner-logo {
                max-width: 450px;
            }

            .section-banner h1 {
                font-size: 3.5em;
            }
        }