* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;  
    height: 100dvh;  
    overflow: hidden;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.75) 55%, rgba(255, 255, 255, 0.65) 70%, rgba(0, 7, 41, 0.35) 100%), 
                url(background.png) no-repeat center center fixed;
    background-size: cover;
    color: var(--white);
}

:root {
    --primary: #002e82;
    --accent-green: #35ac54;
    --bg-dark: #000729;
    --accent-gold: #e8c547;
    --white: #FFFFFF;
    --light-gray: #f2f6f9;
    --font-primary: 'Rubik', sans-serif;
    --font-secondary: 'Lato', sans-serif;
    --font-tertiary: 'Open Sans', sans-serif;
}

/* header */
.header {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25em 5%;
    z-index: 100;
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    padding-left: 2em;
}

.header-brand {
    color: var(--bg-dark);
    font-family: var(--font-primary);
    font-size: 1.7em;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding-left: 1.5em;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-img {
    max-height: 2.8em;
    width: auto;
}

.titulo {
    color: var(--primary);
    font-family: var(--font-secondary);
    font-size: 1.8em;
    font-weight: 600;
    text-align: right;
    margin: 0;
    padding-left: 1em;
}

/* cuerpo */
.main {
    background: transparent;
    width: 100%;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 0.8em 7.5%;
    z-index: 10;
    position: relative;
    font-family: var(--font-secondary);
    overflow: hidden;
}

/* Contenedor de flujo directo alineado a la izquierda */
.content-wrapper {
    max-width: 55%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding: 0.5em 0;
}


/* Mensaje Principal */
.main-title {
    font-family: var(--font-primary);
    color: var(--bg-dark);
    font-size: 3em;
    font-weight: 700;
    text-align: left;
    margin: 0 0 0.3em 0;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.main-description {
    color: var(--primary);
    font-family: var(--font-secondary);
    font-size: 1.05em;
    line-height: 1.6;
    text-align: left;
    max-width: 720px;
    margin: 0 0 1.2em 0;
}

/* Botón de Llamado a la Acción (CTA) - Estilo Ghost Button */
.cta-wrapper {
    margin-bottom: 1.5em;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--accent-green);
    color: var(--white);
    padding: 0.9em 2.2em;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary i {
    font-size: 1.1em;
}

.btn-primary:hover {
    background-color: var(--accent-gold);
    color: var(--bg-dark);
    box-shadow: 0 0 25px rgba(232, 197, 71, 0.25);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Sección de Contacto Simplificada */
.contact-section {
    width: 100%;
    max-width: 580px;
}

.contact-title {
    font-family: var(--font-primary);
    color: var(--accent-gold);
    font-size: 1.2em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: left;
    margin: 0 0 1.2em 0;
}

.contact-list {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.contact-item {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    padding: 0.5em 0;
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    color: var(--bg-dark);
    transition: all 0.3s ease;
}

.contact-item.no-link {
    cursor: default;
}


.contact-item .icon-box {
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.3rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.contact-item:not(.no-link):hover .icon-box {
    color: var(--accent-green);
    transform: scale(1.15);
}

.contact-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.contact-label {
    font-family: var(--font-tertiary);
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--bg-dark);
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.contact-value {
    font-family: var(--font-secondary);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--bg-dark);
    word-break: break-all;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    padding: 0.8em 7.5%;
    text-align: left;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer p {
    margin: 0;
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    color:var(--white);
    letter-spacing: 0.02em;
}

/* Media Queries para adaptabilidad responsiva */
@media (max-width: 768px) {
    body {
        background: linear-gradient(to bottom, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.85) 100%), 
                    url(background.png) no-repeat center center fixed;
        background-size: cover;
    }

    .header {
        padding: 1.2em 1.5em;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .header-left {
        text-align: left;
        width: 100%;
    }

    .header-brand {
        font-size: 1.2em;
    }

    .header-right {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        width: 100%;
        gap: 15px;
    }

    .titulo {
        font-size: 1.4em;
        padding: 0;
    }

    .main {
        padding: 3em 1.5em;
    }
    
    .content-wrapper {
        max-width: 100%;
        padding: 0;
    }
    
    .main-title {
        font-size: 2.2em;
    }
    
    .main-description {
        font-size: 1em;
        margin-bottom: 2em;
    }
    
    .contact-item {
        padding: 1em 0;
    }

    .footer {
        padding: 2.5em 1.5em;
    }
}