/* CSS Optimizado */
:root {
    --color-azul: #003366;
    --color-turquesa: #00a79d;
    --color-dorado: #f0e68c;
    --color-gris: #f4f4f4;
    --color-blanco: #ffffff;
    --color-negro: #333;
    }
    
    * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    }
    
    html {
    scroll-behavior: smooth;
    font-size: 16px;
    }
    
    body {
    font-family:'Times New Roman';
    font-size: clamp(1.2rem, 1.8vw, 1.4rem);
    color: var(--color-azul);
    background-color: var(--color-blanco);
    line-height: 1.6;
    }
    
    .container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 1rem;
    }
    
    /* Hero Section */
    .hero {
    padding: 2rem 0;
    }
    
    .hero-banner {
    display: flex;
    flex-direction: column;
    justify-content:start;
    align-items: center;
    gap: 1.5rem;
    min-height: 480px;
    padding: 2rem;
    border-radius: 0.5rem;
    background:
    /*linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.4)),*/
    url('../images/graficos/home3.png') center/contain no-repeat;
    position: relative;
    }
    
    .hero-text {
    max-width: 800px;
    }
    
    .hero-title {
    color: var(--color-blanco);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    }
    
    .hero-subtitle {
    color: var(--color-blanco);
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 1rem;
    }
    
    .hero-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 3rem;
    padding: 0 1.5rem;
    min-width: 150px;
    cursor: pointer;
    border: none;
    border-radius: 0.5rem;
    background-color: var(--color-dorado);
    color: var(--color-negro);
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.3s ease;
    text-decoration: none;
    }
    
    .hero-button:hover {
    background-color: var(--color-turquesa);
    color: var(--color-blanco);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }
    
            .container-clients {
                max-width: 1200px;
                margin: 0 auto;
                padding: 0 20px;
            }
    
            /*-- Clients Section --*/
            .clients-section {
                padding: 5rem 0;
                background-color: #f0f7ff;
                position: relative;
                overflow: hidden;
            }
    
            .clients-section::before {
                content: "";
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background:
                    radial-gradient(circle at 10% 20%, rgba(0, 163, 255, 0.03) 0%, transparent 20%),
                    radial-gradient(circle at 90% 80%, rgba(0, 103, 163, 0.03) 0%, transparent 20%);
                z-index: 0;
            }
    
            .section-header {
                text-align: center;
                margin-bottom: 3rem;
                position: relative;
                z-index: 1;
            }
    
    /**.prueba-card {
      aspect-ratio: 1 / 1;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--color-blanco);
      border-radius: 12px;
      padding: 1.5rem;
      box-shadow: var(--sombra);
      transition: all 0.4s ease;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(0, 51, 102, 0.05);
    }
    
    .prueba-card img {
      width: auto;
      height: auto;
      max-width: 100%;
      min-height: 150px;
      object-fit: cover; /* mejor que cover para logos o íconos
      transition: all 0.4s ease;
      display: block;
      z-index: 1;
    }**/
    
    
    .section-title {
        font-size: 2.5rem;
        color: var(--color-azul);
        margin-bottom: 1rem;
        position: relative;
        display: inline-block;
    }
    
    .section-title::after {
        content: "";
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: var(--color-turquesa);
        border-radius: 2px;
    }
    
    /**.section-subtitle {
        font-size: 1.2rem;
        color: var(--color-azul);
        max-width: 700px;
        margin: 0 auto;
        font-weight: 500;
        opacity: 0.8;
    }
    
    /* Clients Grid */
    .clients-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 1.5rem;
        position: relative;
        z-index: 1;
    }
    
    .client-card {
        aspect-ratio: 1/1;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--color-blanco);
        border-radius: 12px;
        padding: 1.5rem;
        box-shadow: var(--sombra);
        transition: all 0.4s ease;
        position: relative;
        overflow: hidden;
        border: 1px solid rgba(0, 51, 102, 0.05);
    }
    
    .client-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(0, 167, 157, 0.05) 0%, rgba(0, 51, 102, 0.05) 100%);
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: 0;
    }
    
    .client-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
    }
    
    .client-card:hover::before {
        opacity: 1;
    }
    
    .client-logo {
        max-width: 100%;
        max-height: 220px;
        min-height: 200px;
        width: auto;
        height: auto;
        object-fit: contain;
        /**filter: grayscale(100%);**/
        opacity: 0.7;
        transition: all 0.4s ease;
        position: relative;
        z-index: 1;
    }
    
    .client-card:hover .client-logo {
        /**filter: grayscale(0%);**/
        opacity: 1;
        transform: scale(1.05);
    }
    
    .client-name {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        background: rgba(0, 51, 102, 0.9);
        color: var(--color-blanco);
        padding: 8px 10px;
        font-size: 0.8rem;
        text-align: center;
        transform: translateY(100%);
        transition: transform 0.3s ease;
        z-index: 2;
        border-radius: 0 0 12px 12px;
    }
    
    .client-card:hover .client-name {
        transform: translateY(0);
    }
    
    /* Statistics */
    .clients-stats {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 2rem;
        margin-top: 4rem;
        position: relative;
        z-index: 1;
    }
    
    .stat-box {
        text-align: center;
        min-width: 150px;
    }
    
    .stat-number {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--color-turquesa);
        margin-bottom: 0.5rem;
        position: relative;
    }
    
    .stat-number::after {
        content: "+";
        position: absolute;
        top: 0;
        right: -15px;
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 1rem;
        color: var(--color-azul);
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    
    /* Responsive */
    @media (min-width: 768px) {
        .clients-grid {
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 2rem;
        }
    }
    
    @media (max-width: 767px) {
        .clients-section {
            padding: 3rem 0;
        }
    
        .section-title {
            font-size: 2rem;
        }
    
        .section-subtitle {
            font-size: 1rem;
        }
    
        .clients-grid {
            grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
            gap: 1rem;
        }
    
        .clients-stats {
            gap: 1.5rem;
            margin-top: 3rem;
        }
    
        .stat-box {
            min-width: 120px;
        }
    
        .stat-number {
            font-size: 2rem;
        }
    }
    
    @media (max-width: 480px) {
        .clients-grid {
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        }
    
        .client-card {
            padding: 1rem;
        }
    
        .clients-stats {
            gap: 1rem;
        }
    
        .stat-box {
            min-width: 100px;
        }
    
        .stat-number {
            font-size: 1.8rem;
        }
    
        .stat-label {
            font-size: 0.9rem;
        }
    }
    
    
    /* ========== SECCIÓN DE PREMIOS ========== */
    /* ===== Projects Fade Effect ===== */
    .projects-section {
      padding: 4rem 0;
      background: transparent;
    }
    
    .projects-section .section-header {
      text-align: center;
      margin-bottom: 2rem;
    }
    
    .projects-section .section-header h2 {
      font-size: 2.2rem;
      color: #003366;
      font-weight: 400;
    }
    
    /* Contenedor fade */
    .projects-fade-container {
      width: 100%;
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      height: 300px; /* Altura fija para evitar saltos */
    }
    
    /* Contenedor de tarjetas */
    .projects-fade {
      position: relative;
      width: 100%;
      height: 100%;
    }
    
    /* Tarjetas con fade */
    .project-fade-card {
      position: absolute;
      width: 100%;
      top: 0;
      left: 0;
      text-align: center;
      padding: 1rem 2rem;
      opacity: 0;
      transition: opacity 1.2s ease-in-out;
    }
    
    .project-fade-card.active {
      opacity: 1;
    }
    
    .project-content {
      max-width: 700px;
      margin: 0 auto;
    }
    
    .project-year {
      display: block;
      color: #00a79d;
      font-size: 1.5rem;
      margin-bottom: 0.5rem;
      font-weight: bold;
    }
    
    .project-fade-card h3 {
      font-size: 1.6rem;
      color: #003366;
      font-weight: 300;
      line-height: 1.4;
      margin-bottom: 1rem;
    }
    
    .project-fade-card p {
      color: #5a6d88;
      font-size: 1.1rem;
      line-height: 1.6;
    }
    
    /* Responsive */
    @media (max-width: 768px) {
      .projects-fade-container {
        height: 350px;
      }
    
      .project-fade-card h3 {
        font-size: 1.4rem;
      }
    
      .project-fade-card p {
        font-size: 1rem;
      }
    }
    /* ========== ESTRUCTURA DE LA TARJETA ========== */
    .award-header {
      padding: 25px 25px 15px;
      color: var(--color-blanco);
      position: relative;
    }
    
    
    
    .award-icon i {
      font-size: 28px;
      color: var(--color-azul);
    }
    
    .award-year {
      font-size: 0.9rem;
      color: var(--color-dorado);
      margin-bottom: 5px;
      font-weight: 600;
    }
    
    .award-title {
      color: black;
      font-size: 1.4rem;
      margin-bottom: 10px;
      font-weight: 700;
    }
    
    .award-organization {
      display: flex;
      align-items: center;
      font-size: 0.9rem;
      opacity: 0.9;
    }
    
    .award-organization i {
      margin-right: 8px;
    }
    
    .award-body {
      padding: 25px;
    }
    
    .award-description {
      margin-bottom: 20px;
      line-height: 1.7;
    }
    
    .award-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid #eee;
      padding-top: 20px;
    }
    
    .award-category {
      background: var(--color-gris);
      color: var(--color-turquesa);
      padding: 5px 15px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 600;
    }
    
    .award-link {
      color: var(--color-azul);
      text-decoration: none;
      font-weight: 600;
      display: flex;
      align-items: center;
      transition: color 0.3s;
    }
    
    .award-link:hover {
      color: var(--color-turquesa);
    }
    
    .award-link i {
      margin-left: 5px;
      transition: transform 0.3s;
    }
    
    .award-link:hover i {
      transform: translateX(5px);
    }
    
    /* ========== FLECHAS ========== */
    .carousel-nav {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-top: 30px;
    }
    
    .nav-btn {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--color-blanco);
      border: 2px solid var(--color-azul);
      color: var(--color-turquesa);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s;
      font-size: 1.2rem;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-btn i {
      width: 80%;
      height: 80%;
      margin: auto;
      align-items: center;
      justify-content: center;
    }
    
    .nav-btn:hover {
      background: var(--color-turquesa);
      color: var(--color-blanco);
      transform: scale(1.05);
    }
    
    /* ========== DOTS DE NAVEGACIÓN ========== */
    .carousel-dots {
      display: flex;
      justify-content: center;
      gap: 10px;
      margin-top: 20px;
    }
    
    .dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #cbd5e1;
      cursor: pointer;
      transition: all 0.3s;
    }
    
    .dot.active {
      background: var(--color-turquesa);
      transform: scale(1.2);
    }
    
    /* ========== RESPONSIVE ========== */
    @media (max-width: 1024px) {
      .award-card {
        flex: 0 0 300px;
      }
    }
    
    @media (max-width: 768px) {
      .section-title-awards {
        font-size: 2rem;
      }
      .award-card {
        flex: 0 0 280px;
      }
      .nav-btn {
        width: 45px;
        height: 45px;
      }
    }
    
    @media (max-width: 480px) {
      .awards-section {
        padding: 3rem 0;
      }
      .section-title-awards {
        font-size: 1.8rem;
      }
      .section-subtitle-awards {
        font-size: 1rem;
      }
      .award-card {
        flex: 0 0 260px;
      }
    }