:root {
    --color-dominante: #ffffff;
    --color-secundario: #0f1b44;
    --color-acento: #059669;
    --color-acento-hover: #047857;
    --color-texto: #4b5563;
    --color-texto-mutado: #cbd5e1;
    --color-fondo-footer: #0a1128;
    --color-alerta: #dc2626;
    --color-alerta-hover: #b91c1c;
}

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

html, body {
    height: 100vh !important;
    max-height: 100vh !important;
    overflow: hidden !important;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
    background-image:
        linear-gradient(180deg, rgba(15,27,68,.6) 0%, rgba(15,27,68,.85) 100%),
        url('../img/fondo.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.header-principal, .header-interno-top {
    background: var(--color-dominante) !important;
    box-shadow: 0 2px 12px rgba(0,0,0,.08) !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 0px 50px !important;
    border-bottom: 4px solid var(--color-acento) !important; 
    width: 100% !important;
    height: 75px !important; 
    flex-shrink: 0 !important; 
    margin-bottom: 0 !important;
    gap: 16px !important;
}

.brand-header, .logo {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
}

.logo-nav {
    height: 65px !important; 
    width: 65px !important;
    object-fit: contain !important;
    background: transparent !important; 
    padding: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border: none !important;
    mix-blend-mode: multiply !important;
    display: inline-block !important;
    vertical-align: middle !important;
    transition: transform 0.3s ease !important;
}

.logo-nav:hover {
    transform: scale(1.05) !important;
}

.brand-header h3, .logo h1, .header-interno-top h1 {
    color: var(--color-secundario) !important;
    font-size: 19px !important; 
    font-weight: bold !important;
    margin: 0 !important;
}

.header-principal .nav-izquierdo, .nav-izquierdo {
    margin-left: auto !important;
    padding-right: 35px !important;
    display: flex !important;
    align-items: center !important;
    gap: 20px !important;
}

.header-principal .nav-izquierdo ul, .nav-izquierdo ul {
    list-style: none !important;
    display: flex !important;
    align-items: center !important;
}

.header-principal .nav-izquierdo ul li a, .nav-izquierdo ul li a {
    display: block !important;
    padding: 0 20px !important;
    line-height: 71px !important; 
    height: 71px !important;
    text-decoration: none !important;
    color: var(--color-texto) !important;
    font-weight: bold !important;
    text-transform: uppercase !important;
    transition: .3s !important;
    position: relative !important;
    font-size: 13px !important;
    letter-spacing: 0.3px !important;
    box-sizing: border-box !important;
}

.header-principal .nav-izquierdo ul li a::after, .nav-izquierdo ul li a::after {
    content: '' !important;
    position: absolute !important;
    left: 50% !important;
    bottom: 0px !important;
    width: 0 !important;
    height: 4px !important;
    border-radius: 3px 3px 0 0 !important;
    transform: translateX(-50%) !important;
    transition: width .3s ease !important;
}

.header-principal .nav-izquierdo ul li a:hover::after, .nav-izquierdo ul li a:hover::after { width: 60% !important; }
.header-principal .nav-izquierdo ul li:nth-child(1) a:hover { color: var(--color-acento) !important; }
.header-principal .nav-izquierdo ul li:nth-child(1) a::after { background: var(--color-acento) !important; }
.header-principal .nav-izquierdo ul li:nth-child(2) a:hover { color: var(--color-secundario) !important; }
.header-principal .nav-izquierdo ul li:nth-child(2) a::after { background: var(--color-secundario) !important; }
.header-principal .nav-izquierdo ul li:nth-child(3) a:hover { color: var(--color-secundario) !important; }
.header-principal .nav-izquierdo ul li:nth-child(3) a::after { background: var(--color-secundario) !important; }

.active-pestana { color: var(--color-acento) !important; }
.header-principal .nav-izquierdo ul li a.active-pestana::after { background: var(--color-acento) !important; width: 60% !important; }

.btn-intranet-top, .btn-login {
    background: var(--color-acento) !important; 
    color: #ffffff !important; 
    padding: 8px 20px !important;
    border-radius: 30px !important;
    font-weight: bold !important;
    text-transform: uppercase !important;
    font-size: 11px !important;
    letter-spacing: 0.5px !important;
    text-decoration: none !important;
    transition: transform .3s, background .3s !important;
    display: inline-block !important;
    flex-shrink: 0 !important;
    line-height: normal !important;
    height: auto !important;
}

.btn-intranet-top:hover, .btn-login:hover {
    background: var(--color-acento-hover) !important;       
    transform: translateY(-1px) !important;
}

main { 
    flex: 1 !important; 
    overflow: hidden !important; 
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    padding: 10px 0 !important;
}

.hero-container { 
    display: flex !important; 
    justify-content: center !important; 
    align-items: center !important; 
    padding: 0 20px !important; 
    width: 100% !important; 
    height: 100% !important; 
}

.hero-card { 
    width: 100% !important; 
    max-width: 1100px !important; 
    height: 100% !important; 
    max-height: 380px !important; 
    background: white !important; 
    border-radius: 20px !important; 
    overflow: hidden !important; 
    display: flex !important; 
    box-shadow: 0 12px 35px rgba(0,0,0,.2) !important; 
}

.left-content { 
    width: 45% !important; 
    padding: 20px 45px !important; 
    background: white !important; 
    z-index: 2 !important; 
    display: flex !important; 
    box-sizing: border-box !important;
    flex-direction: column !important; 
    justify-content: center !important; 
}
.left-content h3 { 
    color: var(--color-secundario) !important; 
    font-size: 32px !important; 
    margin-bottom: 8px !important; 
    font-weight: 900 !important; 
    line-height: 1.15 !important; 
    letter-spacing: -0.8px !important; 
}

.linea-decorativa { 
    width: 75px !important; 
    height: 5px !important; 
    background: var(--color-acento) !important; 
    margin-bottom: 15px !important; 
    border-radius: 3px !important; 
}

.textos-clinica p { 
    color: var(--color-texto) !important; 
    font-size: 14.5px !important; 
    line-height: 1.6 !important; 
    text-align: justify !important; 
}

.btn-cita { 
    display: inline-block !important; 
    margin-top: 20px !important; 
    background: var(--color-acento) !important; 
    color: white !important; 
    text-decoration: none !important; 
    padding: 10px 28px !important; 
    border-radius: 35px !important; 
    font-weight: bold !important; 
    font-size: 12.5px !important; 
    letter-spacing: 0.3px !important; 
    box-shadow: 0 5px 15px rgba(5,150,105,.3) !important; 
    transition: .3s !important; 
    align-self: flex-start !important; 
}

.btn-cita:hover { 
    background: var(--color-acento-hover) !important; 
    transform: translateY(-2px) !important; 
    box-shadow: 0 7px 20px rgba(5,150,105,.45) !important; 
}

.right-content { 
    width: 55% !important; 
    position: relative !important; 
}

.imagen-hospital { 
    width: 100% !important; 
    height: 100% !important; 
    object-fit: cover !important; 
    filter: brightness(.9) !important; 
}

.circulo-info { 
    position: absolute !important; 
    bottom: 20px !important; 
    right: 20px !important; 
    width: 100px !important; 
    height: 100px !important; 
    border-radius: 50% !important; 
    border: 4px solid rgba(5, 150, 105, 0.8) !important; 
    background: rgba(15, 27, 68, 0.85) !important; 
    display: flex !important; 
    justify-content: center !important; 
    align-items: center !important; 
    backdrop-filter: blur(4px) !important; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.3) !important; 
}

.circulo-info span { 
    color: white !important; 
    font-size: 11px !important; 
    font-weight: bold !important; 
    text-align: center !important; 
    line-height: 1.3 !important; 
}

.site-footer {
    background: var(--color-fondo-footer) !important; 
    color: #ffffff !important;
    margin-top: auto !important;
    border-top: 4px solid var(--color-acento) !important; 
    width: 100% !important;
    font-family: Arial, sans-serif !important;
    flex-shrink: 0 !important;
}

.footer-top {
    max-width: 1100px !important;
    margin: 0 auto !important;
    padding: 8px 30px 4px !important;
    display: grid !important;
    grid-template-columns: 1.2fr 1fr 0.8fr !important; 
    gap: 30px !important; 
    align-items: center !important;
}

.footer-brand { display: flex !important; flex-direction: column !important; gap: 4px !important; }
.footer-logo-wrapper { display: flex !important; align-items: center !important; gap: 10px !important; }
.footer-logo-wrapper img { width: 28px !important; height: 28px !important; object-fit: contain !important; filter: brightness(0) invert(1) !important; }
.footer-logo-wrapper h3 { color: #ffffff !important; font-size: 14px !important; font-weight: bold !important; }
.footer-brand p { font-size: 12px !important; line-height: 1.4 !important; color: #ffffff !important; text-align: justify !important; }
.footer-social { display: flex !important; gap: 6px !important; }
.footer-social a { width: 26px !important; height: 24px !important; border-radius: 50% !important; background: rgba(255, 255, 255, 0.07) !important; display: flex !important; align-items: center !important; justify-content: center !important; color: #ffffff !important; text-decoration: none !important; font-size: 10px !important; font-weight: bold !important; transition: .25s !important; }
.footer-social a:hover { background: var(--color-acento) !important; }
.footer-col h3 { color: #ffffff !important; font-size: 12px !important; margin-bottom: 4px !important; text-transform: uppercase !important; letter-spacing: 0.8px !important; }
.footer-info-list { list-style: none !important; display: flex !important; flex-direction: column !important; gap: 3px !important; }
.footer-info-list li { font-size: 12px !important; color: #ffffff !important; }
.urgencias-tag { color: #ffffff; background: #1e293b; padding: 1px 6px; border-radius: 4px; font-weight: bold; font-size: 10.5px; display: inline-block; box-shadow: none; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.04) !important;
    max-width: 1100px !important;
    margin: 0 auto !important;
    padding: 6px 40px !important; 
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    font-size: 11.5px !important;
    color: #ffffff; 
}

.footer-links-legal a { color: #ffffff; text-decoration: none; }
.footer-links-legal a:hover { color: var(--color-acento); }
.footer-links-legal span { margin: 0 5px; color: rgba(255, 255, 255, 0.04); }

@media(max-width: 900px) {
    html, body { height: auto !important; max-height: none !important; overflow: auto !important; }
    .header-principal, .header-interno-top { flex-direction: column !important; padding: 15px !important; gap: 10px !important; height: auto !important; }
    .header-principal .nav-izquierdo, .nav-izquierdo { margin-left: 0 !important; padding-right: 0 !important; }
    .header-principal .nav-izquierdo ul li a, .nav-izquierdo ul li a { height: auto !important; line-height: normal !important; padding: 8px 12px !important; }
    .hero-card { flex-direction: column !important; height: auto !important; max-height: none !important; }
    .left-content, .right-content { width: 100% !important; }
    .right-content { height: 300px !important; }
    .footer-top { grid-template-columns: 1fr !important; gap: 15px !important; padding: 15px !important; }
    .footer-bottom { flex-direction: column !important; gap: 6px !important; text-align: center !important; }
}