:root{
    --primary:#c62828;
    --primary-dark:#8e0000;

    --bg:#f8f8f8;
    --text:#222;
    --white:#ffffff;
    --border:#e6e6e6;

    --accent-light:#ffebee;
}


/* RESET */

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


html{
    scroll-behavior:smooth;
}


body{
    font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color:var(--text);
    background:var(--bg);
    line-height:1.7;
    overflow-x:hidden;
}


img{
    max-width:100%;
    height:auto;
    display:block;
}


a{
    word-break:break-word;
}



/* CONTAINER */

.container{
    width:min(1200px,92%);
    margin:auto;
}



/* HEADER */

.header{
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    position:sticky;
    top:0;
    z-index:1000;
    box-shadow:0 3px 12px rgba(0,0,0,.15);
}


.header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}


.logo{
    color:white;
    font-weight:800;
    font-size:1.2rem;
}



/* MENU */

.menu{
    list-style:none;
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}


.menu a{
    text-decoration:none;
    color:white;
    font-weight:500;
    transition:.3s;
}


.menu a:hover{
    opacity:.8;
}



/* HERO */

.hero{
    padding:70px 0;
    background:linear-gradient(180deg,#fff,var(--accent-light));
}


.hero-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:40px;
    align-items:center;
}


.hero h1{
    font-size:clamp(2rem,4vw,3.2rem);
    line-height:1.2;
    color:var(--primary-dark);
    margin-bottom:20px;
    border-bottom:3px solid var(--primary);
    padding-bottom:10px;
}


.hero-subtitle{
    font-size:1.1rem;
    margin-bottom:30px;
}


.hero-image img{
    width:100%;
    border-radius:16px;
    box-shadow:0 10px 30px rgba(0,0,0,.1);
}



/* BOTONES */

.hero-buttons{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}


.btn{
    padding:14px 24px;
    border-radius:10px;
    text-decoration:none;
    font-weight:600;
    display:inline-block;
    transition:.3s;
}


.btn-primary{
    background:var(--primary);
    color:white;
}


.btn-primary:hover{
    background:var(--primary-dark);
    transform:translateY(-2px);
}


.btn-secondary{
    background:white;
    border:1px solid var(--border);
    color:var(--text);
}



/* SECCIONES */

section{
    padding:70px 0;
}


h2{
    font-size:2rem;
    margin-bottom:20px;
    border-bottom:2px solid var(--primary);
    display:inline-block;
}


h3{
    margin-bottom:12px;
}


p{
    margin-bottom:18px;
}



/* BLOQUES */

.intro,
.content-section,
.eeat,
.trust{
    background:white;
}



/* CARDS */

.cards-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    margin-top:40px;
}


.card{
    background:white;
    border-radius:14px;
    padding:25px;
    border-left:5px solid var(--primary);
    box-shadow:0 2px 10px rgba(0,0,0,.06);
    transition:.3s;
}


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


.card-btn{
    color:var(--primary);
    font-weight:600;
    text-decoration:none;
}



/* FAQ */

.faq-item{
    background:white;
    padding:22px;
    border-radius:12px;
    margin-bottom:16px;
    border-left:4px solid var(--primary);
    box-shadow:0 2px 8px rgba(0,0,0,.05);
}



/* TRUST */

.trust ul{
    padding-left:20px;
}


.trust li{
    margin-bottom:10px;
}



/* ADSENSE */

.ad-placeholder{
    background:white;
    border:2px dashed #ccc;
    padding:35px;
    text-align:center;
    border-radius:10px;
}



/* FOOTER */

.footer{
    background:#1a1a1a;
    color:white;
    padding:50px 0;
}


.footer-links{
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    margin-bottom:25px;
}


.footer a{
    color:#ff8a80;
    text-decoration:none;
}



/* TABLET */

@media(max-width:900px){


.header .container{
    flex-direction:column;
    gap:20px;
    text-align:center;
}


.menu{
    justify-content:center;
}


}



/* MOVIL */

@media(max-width:600px){


.container{
    width:94%;
}



.header{
    position:relative;
}



.logo{
    font-size:1.05rem;
}



.menu{
    flex-direction:column;
    width:100%;
    gap:8px;
}



.menu li{
    width:100%;
}



.menu a{
    display:block;
    background:rgba(255,255,255,.12);
    padding:10px;
    border-radius:8px;
}



.hero{
    padding:40px 0;
}



.hero h1{
    font-size:1.75rem;
    border-bottom:none;
}



.hero-subtitle{
    font-size:.95rem;
}



.hero-buttons{
    flex-direction:column;
}



.btn{
    width:100%;
    text-align:center;
}



section{
    padding:40px 0;
}



h2{
    font-size:1.45rem;
}



p{
    font-size:.95rem;
}



.cards-grid{
    grid-template-columns:1fr;
    gap:16px;
}



.card{
    padding:20px;
}



.faq-item{
    padding:18px;
}



.footer{
    text-align:center;
}



.footer-links{
    flex-direction:column;
}


.footer a{
    display:block;
}


}
.btn-secondary{
background:#fff;
}
.btn-secondary{
background:#eef4ff;
border:1px solid #c7d7f5;
color:#0f4fa8;
}