:root {
    --azul-rey: #002366;
    --azul-claro: #1a428a;
    --gris: #555555;
    --gris-claro: #f4f6f8;
    --dorado: #D4AF37;
    --dorado-oscuro: #b5952f;
    --blanco: #ffffff;
}

body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: var(--blanco);
    line-height: 1.6;
}

header {
    background-color: var(--blanco);
    color: var(--azul-rey);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    border-bottom: 4px solid var(--dorado);
}

.logo { height: 60px; }

nav ul { list-style: none; display: flex; gap: 25px; margin: 0; padding: 0; }
nav ul li a {
    color: var(--azul-rey);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95em;
    transition: color 0.3s;
    text-transform: uppercase;
}
nav ul li a:hover, .link-destacado { color: var(--dorado); }

/* Fondo Hero modificado con imagen local y capa azul rey */
.hero {
    background: linear-gradient(rgba(0, 35, 102, 0.85), rgba(0, 35, 102, 0.85)), url('images/cuerpo.png') center/cover fixed;
    color: var(--blanco);
    text-align: center;
    padding: 120px 20px;
}
.hero h1 { font-size: 3.5em; margin-bottom: 20px; color: var(--dorado); font-weight: 700; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.hero p { font-size: 1.2em; max-width: 800px; margin: 0 auto 30px auto; }

.cifras-exito { background-color: var(--dorado); padding: 40px 20px; color: var(--azul-rey); }
.stats-grid { display: flex; justify-content: space-around; flex-wrap: wrap; max-width: 1200px; margin: 0 auto; text-align: center; }
.stat-box h3 { font-size: 3em; margin: 0; font-weight: 700; }
.stat-box p { font-size: 1.2em; margin: 5px 0 0 0; font-weight: 600; text-transform: uppercase; }

.btn-gold {
    background-color: var(--dorado);
    color: var(--azul-rey);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    border-radius: 30px;
    display: inline-block;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}
.btn-gold:hover { background-color: var(--dorado-oscuro); color: var(--blanco); transform: translateY(-3px); }

section { padding: 80px 5%; }
.seccion-clara { background-color: var(--blanco); }
.seccion-oscura { background-color: var(--gris-claro); }
.bg-imagen { position: relative; background: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed; }
.overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 35, 102, 0.85); }
.contenido-relativo { position: relative; z-index: 2; }

h2 { color: var(--azul-rey); text-align: center; margin-bottom: 40px; font-size: 2.5em; font-weight: 700; position: relative; padding-bottom: 15px; }
h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background-color: var(--dorado); }

.text-center { text-align: center; max-width: 800px; margin: 0 auto 40px auto; font-size: 1.1em; color: var(--gris); }

.shadow-box { box-shadow: 0 10px 30px rgba(0,0,0,0.08); border-radius: 8px; background: var(--blanco); }

.grid-2-img { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 1200px; margin: 0 auto; align-items: center; }
@media(max-width: 768px) { .grid-2-img { grid-template-columns: 1fr; } }
.img-fluida { width: 100%; border-radius: 8px; object-fit: cover; height: 100%; }
.grid-2-content { display: flex; flex-direction: column; gap: 20px; }
.card { padding: 30px; border-left: 5px solid var(--dorado); background: var(--gris-claro); border-radius: 0 8px 8px 0; }
.card h3 { color: var(--azul-rey); margin-top: 0; font-size: 1.5em; }

/* Testimonios */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; }
.testimonio-card { background: var(--blanco); padding: 30px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); text-align: center; border-bottom: 4px solid var(--azul-rey); }
.estrellas { color: var(--dorado); font-size: 1.5em; margin-bottom: 15px; }
.testimonio-card p { font-style: italic; color: var(--gris); margin-bottom: 20px; }
.testimonio-card strong { color: var(--azul-rey); font-size: 1.1em; }

/* Servicios */
.grid-servicios ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; max-width: 1100px; margin: 0 auto; }
.grid-servicios ul li { background-color: var(--blanco); padding: 20px; border-left: 4px solid var(--azul-rey); box-shadow: 0 4px 10px rgba(0,0,0,0.05); font-weight: 600; border-radius: 0 5px 5px 0; display: flex; align-items: center; }
.grid-servicios ul li::before { content: '⚖️'; margin-right: 15px; font-size: 1.2em; }

/* Formularios */
.calculadora-container, #form-cuestionario { max-width: 900px; margin: 0 auto; padding: 40px; border-top: 5px solid var(--dorado); }
#form-cuestionario fieldset { border: 1px solid #e0e0e0; border-radius: 8px; padding: 25px; margin-bottom: 30px; background: #fafafa; }
#form-cuestionario legend { background: var(--azul-rey); color: var(--blanco); padding: 5px 20px; border-radius: 20px; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
@media(max-width: 600px) { .form-grid { grid-template-columns: 1fr; } .form-grid input, .form-grid select, .form-grid textarea { grid-column: span 1 !important; } }

input, select, textarea { width: 100%; padding: 14px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; font-family: 'Montserrat', sans-serif; font-size: 1em; background: var(--blanco); transition: border 0.3s; }
input:focus, select:focus, textarea:focus { border-color: var(--dorado); outline: none; }
label { font-weight: 600; font-size: 0.9em; color: var(--azul-rey); display: block; margin-bottom: 5px; }

button { background-color: var(--azul-rey); color: var(--blanco); padding: 14px 25px; border: none; border-radius: 5px; cursor: pointer; font-weight: 700; font-size: 1em; transition: 0.3s; font-family: 'Montserrat', sans-serif; }
button:hover { background-color: var(--azul-claro); }

.oculto { display: none !important; }

/* Contacto Rediseñado */
#contacto { background: linear-gradient(to bottom, var(--gris-claro), var(--blanco)); }
.contacto-wrapper { display: flex; flex-wrap: wrap; gap: 30px; max-width: 1100px; margin: 0 auto; justify-content: center; }
.contacto-item { background: var(--blanco); padding: 40px 30px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); text-align: center; flex: 1; min-width: 250px; border-bottom: 5px solid var(--dorado); transition: transform 0.3s ease; }
.contacto-item:hover { transform: translateY(-10px); }
.contacto-icon { font-size: 3em; margin-bottom: 15px; }
.contacto-item h3 { color: var(--azul-rey); margin-top: 0; font-size: 1.5em; }
.contacto-item p { color: var(--gris); font-size: 1.1em; margin: 5px 0; }
.contacto-item a { color: var(--azul-rey); text-decoration: none; font-weight: 700; transition: 0.3s; }
.contacto-item a:hover { color: var(--dorado); }

/* Chatbot */
#chatbot-container { position: fixed; bottom: 20px; right: 20px; width: 320px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); border-radius: 12px; overflow: hidden; z-index: 1000; }
#chatbot-header { background-color: var(--azul-rey); color: var(--dorado); padding: 18px; font-weight: 700; cursor: pointer; text-align: center; font-size: 1.1em; }
#chatbot-body { background-color: var(--blanco); border: 1px solid var(--gris-claro); }
#chatbot-messages { height: 280px; overflow-y: auto; padding: 15px; background-color: #f9f9f9; }
.bot-msg { background-color: var(--azul-rey); color: var(--blanco); padding: 10px 15px; border-radius: 15px 15px 15px 0; margin-bottom: 12px; font-size: 0.9em; line-height: 1.4; width: 85%; }
.user-msg { background-color: var(--dorado); color: var(--azul-rey); padding: 10px 15px; border-radius: 15px 15px 0 15px; margin-bottom: 12px; text-align: right; font-size: 0.9em; width: 85%; margin-left: auto; font-weight: 600; }
#chatbot-input { width: 75%; border: none; padding: 15px; border-top: 1px solid #ddd; outline: none; }
#chatbot-body button { width: 25%; border-radius: 0; margin: 0; padding: 15px 0; background: var(--dorado); color: var(--azul-rey); }

footer { background-color: var(--azul-rey); color: var(--blanco); text-align: center; padding: 25px; border-top: 3px solid var(--dorado); }
footer a { color: var(--dorado); text-decoration: none; font-weight: 600; }