:root{
    --navy:#16163f;
    --blue:#82a9cd;
    --light:#f6faff;
    --text:#4d4d4d;
    --muted:#656565;
    --white:#fff;
    --shadow:0 15px 45px rgba(15,16,29,.10);
}

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    font-family:Inter,Arial,sans-serif;
    color:var(--text);
    background:#fff;
    line-height:1.6;
}

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

a{
    color:inherit;
    text-decoration:none;
}

.container{
    width:min(1160px,92%);
    margin:auto;
}

.topbar{
    background:var(--navy);
    color:#fff;
    font-size:14px;
}

.topbar-inner{
    min-height:42px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.top-contact{
    display:flex;
    gap:25px;
    flex-wrap:wrap;
}

.social{
    display:flex;
    gap:15px;
    opacity:.9;
}

.header{
    background:#fff;
    position:sticky;
    top:0;
    z-index:50;
    box-shadow:0 2px 20px rgba(0,0,0,.05);
}

.nav{
    min-height:82px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:30px;
}

.logo img{
    width:180px;
    height:auto;
}

.menu{
    display:flex;
    align-items:center;
    gap:26px;
    font-size:14px;
    font-weight:700;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:14px 27px;
    border-radius:4px;
    background:var(--navy);
    color:#fff;
    font-weight:700;
    border:2px solid var(--navy);
    transition:.2s;
}

.btn:hover{
    transform:translateY(-2px);
}

.btn-outline{
    background:transparent;
    color:var(--navy);
}

.hero{
    min-height:680px;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
    background:
        linear-gradient(
            90deg,
            rgba(22,22,63,.97) 0%,
            rgba(22,22,63,.90) 45%,
            rgba(22,22,63,.20) 100%
        ),
        url('../img/image04.jpg') center/cover;
    color:#fff;
}

.hero-content{
    max-width:700px;
    padding:100px 0;
}

.eyebrow{
    text-transform:uppercase;
    letter-spacing:2px;
    font-size:13px;
    font-weight:800;
    color:var(--blue);
}

.hero h1{
    font-size:clamp(42px,6vw,76px);
    line-height:1.03;
    margin:15px 0 25px;
    letter-spacing:-2px;
}

.hero p{
    font-size:18px;
    max-width:680px;
    opacity:.94;
}

.hero-actions{
    display:flex;
    gap:15px;
    margin-top:35px;
    flex-wrap:wrap;
}

.hero .btn{
    background:#fff;
    color:var(--navy);
    border-color:#fff;
}

section{
    padding:95px 0;
}

.section-title{
    text-align:center;
    max-width:760px;
    margin:0 auto 55px;
}

.section-title h2{
    color:var(--navy);
    font-size:clamp(32px,4vw,48px);
    line-height:1.15;
    margin:10px 0 18px;
}

.grid-3{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}

.card{
    padding:35px;
    border-radius:10px;
    background:#fff;
    box-shadow:var(--shadow);
}

.card h3{
    color:var(--navy);
    font-size:22px;
    margin-top:0;
}

.philosophy{
    background:var(--light);
}

.split{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:65px;
    align-items:center;
}

.split-image img{
    width:100%;
    border-radius:10px;
    box-shadow:var(--shadow);
}

.stats{
    background:var(--navy);
    color:#fff;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    text-align:center;
}

.stat{
    padding:30px;
    border-right:1px solid rgba(255,255,255,.18);
}

.stat:last-child{
    border-right:0;
}

.stat strong{
    display:block;
    font-size:55px;
    line-height:1;
}

.stat span{
    text-transform:uppercase;
    font-size:13px;
    letter-spacing:1px;
}

.benefits ul{
    padding:0;
    margin:0;
    list-style:none;
}

.benefits li{
    position:relative;
    padding:16px 15px 16px 42px;
    border-bottom:1px solid #eee;
}

.benefits li:before{
    content:"✓";
    position:absolute;
    left:10px;
    font-weight:900;
    color:var(--navy);
}

.steps{
    background:var(--light);
}

.step-number{
    font-size:54px;
    font-weight:900;
    color:rgba(130,169,205,.45);
    line-height:1;
}

.step h3{
    margin:12px 0;
}

.video-section{
    background:#0f101d;
    color:#fff;
}

.video-section video{
    width:100%;
    max-height:650px;
    background:#000;
    border-radius:10px;
    box-shadow:0 20px 60px rgba(0,0,0,.3);
}

.cta{
    background:
        linear-gradient(
            rgba(22,22,63,.90),
            rgba(22,22,63,.90)
        ),
        url('../img/image020-1.jpg') center/cover;
    color:#fff;
    text-align:center;
}

.cta h2{
    font-size:clamp(34px,5vw,55px);
    line-height:1.1;
    max-width:850px;
    margin:0 auto 20px;
}

.cta p{
    font-size:18px;
}

.cta .btn{
    margin:10px;
    background:#fff;
    color:var(--navy);
    border-color:#fff;
}

.contact{
    background:var(--light);
}

.contact-grid{
    display:grid;
    grid-template-columns:.9fr 1.1fr;
    gap:60px;
}

.contact-box{
    background:var(--navy);
    color:#fff;
    padding:45px;
    border-radius:10px;
}

.contact-box h2{
    font-size:38px;
    margin-top:0;
}

.form{
    background:#fff;
    padding:40px;
    border-radius:10px;
    box-shadow:var(--shadow);
}

.form label{
    display:block;
    font-weight:700;
    font-size:13px;
    margin-bottom:5px;
}

.form input,
.form select{
    width:100%;
    padding:14px;
    border:1px solid #ddd;
    margin-bottom:17px;
    font:inherit;
    border-radius:4px;
}

.form button{
    cursor:pointer;
    width:100%;
}

.testimonials{
    background:#fff;
}

.testimonial{
    text-align:center;
}

.avatar{
    width:100px;
    height:100px;
    border-radius:50%;
    object-fit:cover;
    margin:0 auto 20px;
}

.stars{
    color:#111;
    letter-spacing:3px;
    margin-bottom:15px;
}

.testimonial p{
    font-size:14px;
}

.testimonial strong{
    display:block;
    color:var(--navy);
    margin-top:20px;
}

.faq{
    background:var(--light);
}

.faq-item{
    max-width:900px;
    margin:0 auto 12px;
    background:#fff;
    border-radius:7px;
    box-shadow:0 5px 20px rgba(0,0,0,.04);
    overflow:hidden;
}

.faq-item summary{
    cursor:pointer;
    padding:20px 25px;
    font-weight:800;
    color:var(--navy);
}

.faq-item p{
    padding:0 25px 22px;
    margin:0;
}

.footer{
    background:#0f101d;
    color:#fff;
    padding:65px 0 25px;
}

.footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr;
    gap:50px;
}

.footer-logo{
    width:180px;
    background:#fff;
    padding:8px;
    border-radius:4px;
    margin-bottom:20px;
}

.footer h4{
    margin-top:0;
}

.footer p,
.footer a{
    opacity:.8;
    font-size:14px;
}

.copyright{
    margin-top:45px;
    padding-top:25px;
    border-top:1px solid rgba(255,255,255,.12);
    text-align:center;
    font-size:13px;
    opacity:.7;
}

@media(max-width:850px){

    .menu{
        display:none;
    }

    .grid-3,
    .split,
    .contact-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

    .stats-grid{
        grid-template-columns:1fr;
    }

    .stat{
        border-right:0;
        border-bottom:1px solid rgba(255,255,255,.15);
    }

    .hero{
        min-height:600px;
    }

    section{
        padding:70px 0;
    }
}

/* =====================================================
   PAQ V1 - FIX HEADER STICKY / ANCHORS
   Evita que el menú tape el inicio de las secciones
   ===================================================== */

html {
    scroll-padding-top: 125px;
}

section[id] {
    scroll-margin-top: 125px;
}

#faq,
#testimonios,
#proceso,
#beneficios,
#experiencia,
#contacto {
    scroll-margin-top: 125px;
}

@media (max-width: 850px) {
    html {
        scroll-padding-top: 90px;
    }

    section[id] {
        scroll-margin-top: 90px;
    }
}