/* 1. RESET Y VARIABLES  */
:root {
    --verde-excel: #1D6F42;
    --verde-suave: #E9F5EE;
    --celeste-prof: #0078D4;
    --texto-oscuro: #2D3436;
    --blanco: #FFFFFF;
    --acento-cta: #FF8C00; 
    --sombra: 0 4px 15px rgba(0,0,0,0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--blanco);
    color: var(--texto-oscuro);
    line-height: 1.6;
    overflow-x: hidden; 
}

/* 2. TIPOGRAFÍA RESPONSIVE */
h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--verde-excel);
    margin-bottom: 1rem;
    text-align: center;
}

h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--celeste-prof);
    text-align: center;
    margin-bottom: 1.5rem;
}

p {
    font-size: clamp(1.1rem, 2vw, 1.2rem);
    margin-bottom: 1rem;
}

/* 3. CONTENEDORES DE IMÁGENES */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Hero Image */
.hero-image-container {
    margin: 2rem 0;
    text-align: center;
}

.hero-img-main {
    border-radius: 15px;
    box-shadow: var(--sombra);
    margin: 0 auto;
}

/* Promesa Image */
.promesa-img {
    border-radius: 15px;
    margin: 2rem auto;
    box-shadow: 0 4px 10px rgba(255,255,255,0.2);
}

/* Para Vos Image */
.para-vos-img {
    border-radius: 15px;
    box-shadow: var(--sombra);
}

/* Oferta Logo */
.oferta-logo {
    max-width: 100px;
    margin: 0 auto 1.5rem;
}

/* 4. BOTONES (UX: Centrados y Centrados) */
.cta-container {
    display: flex;
    justify-content: center; 
    width: 100%;
    margin-top: 2rem;
}

.cta-button, .cta-button-final, .cta-button-light {
    display: inline-block;
    background-color: var(--acento-cta);
    color: white;
    padding: clamp(0.9rem, 2vw, 1.2rem) clamp(1.8rem, 4vw, 2.8rem);
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: var(--sombra);
    text-align: center;
}

.cta-button:hover, .cta-button-final:hover, .cta-button-light:hover {
    transform: scale(1.05);
    background-color: #e67e00;
}

/* Botón variante clara para fondo oscuro */
.cta-button-light {
    background-color: var(--blanco);
    color: var(--verde-excel);
}
.cta-button-light:hover {
    background-color: #f0f0f0;
}

/* 5. SECCIONES (BLOQUES LIMPIOS) */
section {
    padding: clamp(3rem, 8vw, 5rem) 5%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Hero Section */
header {
    background: linear-gradient(135deg, var(--verde-suave) 0%, #ffffff 100%);
    border-bottom: 5px solid var(--verde-excel);
    text-align: center;
}

/* Promesa (Fondo destacado) */
.promesa {
    background-color: var(--verde-excel);
    color: white;
    text-align: center;
    border-radius: 20px;
    margin: 2rem auto;
    width: 95%;
}

.promesa h2 { color: white; }

/* Para Vos Grid (Responsive) */
.para-vos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

.para-vos-text ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.para-vos-text li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Grid de Beneficios */
.grid-beneficios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

article {
    background: var(--verde-suave);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid var(--verde-excel);
}

/* Seccion contenidos */

.contenidos {
    background-color: #E9F5EE;
    text-align: center;
    border-radius: 20px;
}

.subtitulo-seccion {
    margin-bottom: 40px;
    color: #666;
}

.grid-contenidos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.item-contenido {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: var(--verde-suave);
    border-radius: 12px;
    text-align: left;
    transition: transform 0.3s ease;
}

.item-contenido:hover {
    transform: translateY(-5px);
}

.icono-check {
    font-size: 2rem;
}

.item-contenido h3 {
    font-size: 1.2rem;
    color: var(--verde-excel);
    margin-bottom: 5px;
}

.item-contenido p {
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0;
}

.info-extra {
    margin-top: 40px;
    padding: 20px;
    border-left: 4px solid var(--acento-cta);
    background: #fff9f0;
    font-style: italic;
    display: inline-block;
    border-radius: 0 10px 10px 0;
}
/* Sección de Oferta y Garantía */
.oferta {
    text-align: center;
}

.box-oferta {
    background: #f9f9f9;
    border: 2px dashed var(--celeste-prof);
    padding: clamp(1.5rem, 5vw, 3rem);
    border-radius: 20px;
}

.box-oferta ul {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.box-oferta li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.garantia-nota {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
}

/* 6. DATOS */
.datos ul {
    list-style: none;
    text-align: center;
    margin: 2rem 0;
}
.datos li {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* 7. FOOTER */
footer {
    background: var(--texto-oscuro);
    color: white;
    text-align: center;
    padding: 2rem;
}

/* UX: ESPACIOS EN BLANCO */
section + section {
    border-top: 1px solid #eee;
}

/* =========================================
   MEDIA QUERIES (RESPONSIVE) 
   ========================================= */

/* Tablets y Desktop pequeños */
@media (min-width: 768px) {
    .para-vos-grid {
        grid-template-columns: 1fr 1fr; 
    }
}


@media (max-width: 600px) {
    p {
        font-size: 1rem; 
    }
    .datos li {
        font-size: 1.1rem;
    }
}