/* =========================
   RESET
========================= */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#ffffff;
    color:#0f172a;
    overflow-x:hidden;
}

/* =========================
   CONTAINER
========================= */

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* =========================
   HEADER
========================= */

.header{
    position:sticky;
    top:0;
    z-index:999;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
    border-bottom:1px solid #edf2f7;
}

.header .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:85px;
    
}

.logo{
    font-size:28px;
    font-weight:800;
    color:#2F5BFF;
}

nav ul{
    display:flex;
    gap:35px;
    list-style:none;
}

nav a{
    text-decoration:none;
    color:#475569;
    font-weight:500;
    transition:.3s;
}

nav a:hover{
    color:#2F5BFF;
}
html{
    scroll-behavior:smooth;
}

/* =========================
   BUTTONS
========================= */

.btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:#2F5BFF;
    color:white;
    text-decoration:none;
    padding:15px 28px;
    border-radius:14px;
    font-weight:600;
    transition:.3s;
}

.btn-primary:hover{
    transform:translateY(-2px);
    box-shadow:0 15px 35px rgba(47,91,255,.25);
}

.btn-secondary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:white;
    color:#2F5BFF;
    text-decoration:none;
    padding:15px 28px;
    border-radius:14px;
    border:2px solid #dbe4ff;
    font-weight:600;
    transition:.3s;
}

.btn-secondary:hover{
    border-color:#2F5BFF;
}

/* =========================
   HERO
========================= */

.hero{
    padding:90px 0 80px;
    background:
    linear-gradient(
        135deg,
        #ffffff 0%,
        #f8faff 50%,
        #eef4ff 100%
    );
}

.hero-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    align-items:center;
    gap:60px;
}

.badge{
    display:inline-block;
    background:#eef4ff;
    color:#2F5BFF;
    padding:10px 18px;
    border-radius:999px;
    font-size:14px;
    font-weight:600;
    margin-bottom:30px;
}

.hero h1{
    font-size:clamp(42px, 7vw, 72px);
    line-height:1.05;
    font-weight:800;
    margin-bottom:25px;
    max-width:700px;
}

.hero p{
    font-size:21px;
    line-height:1.7;
    color:#64748b;
    margin-bottom:35px;
    max-width:600px;
}

.hero-buttons{
    display:flex;
    gap:18px;
    margin-bottom:35px;
}

.hero-features{
    display:flex;
    flex-wrap:wrap;
    gap:20px;
    color:#475569;
    font-size:15px;
}

.hero-image{
    position:relative;
}

.hero-image img{
    width:100%;
    border-radius:28px;
    box-shadow:
    0 30px 80px rgba(0,0,0,.08);
}

/* =========================
   STATS
========================= */

.stats{
    padding:80px 0;
    background:white;
}

.stats h2{
    text-align:center;
    font-size:38px;
    margin-bottom:50px;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
}

.stats-grid div{
    text-align:center;
    padding:35px;
    border-radius:24px;
    background:#f8fafc;
}

.stats-grid h3{
    color:#2F5BFF;
    font-size:42px;
    margin-bottom:10px;
}

.stats-grid p{
    color:#64748b;
}

/* =========================
   CARDS
========================= */

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.card{
    background:white;
    border-radius:24px;
    padding:35px;
    box-shadow:
    0 10px 35px rgba(15,23,42,.06);
    transition:.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card h3{
    margin-bottom:15px;
}

/* =========================
   SECTIONS
========================= */

section{
    padding:100px 0;
}

section h2{
    text-align:center;
    font-size:48px;
    margin-bottom:60px;
}

/* =========================
   PLANES
========================= */

.pricing-grid{

    display:grid;

    grid-template-columns:
        repeat(3, 1fr);

    max-width:1100px;

    margin:0 auto;

    gap:30px;

}

.price-card{

    max-width:350px;

    width:100%;

    margin:0 auto;

    position:relative;
    background:white;
    border-radius:28px;
    padding:40px;
    border:1px solid #edf2f7;
    box-shadow:0 15px 35px rgba(15,23,42,.04);
}

.featured{
    border:2px solid #2F5BFF;
    margin-top:-10px;
}

.popular{
    position:absolute;
    top:-12px;
    left:50%;
    transform:translateX(-50%);
    background:#2F5BFF;
    color:white;
    padding:8px 16px;
    border-radius:999px;
    font-size:13px;
    font-weight:600;
}

.price{
    font-size:48px;
    font-weight:800;
    color:#2F5BFF;
    margin-top:20px;
}

/* =========================
   CALCULADORA
========================= */

.calculator-box{
    background:white;
    border-radius:28px;
    padding:40px;
    max-width:900px;
    margin:auto;
    box-shadow:0 20px 60px rgba(15,23,42,.06);
}

.calculator-box select{
    width:100%;
    padding:16px;
    margin-bottom:15px;
    border:1px solid #dbe4ff;
    border-radius:12px;
}

#resultado{
    text-align:center;
    font-size:52px;
    color:#2F5BFF;
    margin-top:20px;
}

/* =========================
   CONTACTO
========================= */

form{
    max-width:700px;
    margin:auto;
}

form input,
form select,
form textarea{
    width:100%;
    padding:18px;
    margin-bottom:16px;
    border-radius:14px;
    border:1px solid #dbe4ff;
    font-family:inherit;
}

form textarea{
    min-height:150px;
}

/* =========================
   FOOTER
========================= */

footer{
    background:#08132b;
    color:white;
    padding:80px 0;
    text-align:center;
}

footer h3{
    margin-bottom:15px;
}

/* =========================
   MOBILE
========================= */

@media(max-width:992px){

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

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

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

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

    .hero h1{
        font-size:48px;
    }

    nav{
        display:none;
    }
    .steps-grid{
    display:grid !important;
    grid-template-columns:1fr !important;
    gap:20px;
}

.step-card{
    width:100%;
    max-width:none;
}
}/* ======================
   FLOATING CARDS
====================== */

.hero-image{
    position:relative;
}

.floating-card{
    position:absolute;

    background:white;

    border-radius:16px;

    padding:14px 18px;

    min-width:190px;

    box-shadow:
        0 15px 40px rgba(15,23,42,.10);

    border:1px solid #edf2f7;

    animation:float 4s ease-in-out infinite;

    z-index:10;
}

.floating-card span{
    display:block;
    font-weight:600;
    margin-bottom:6px;
}

.floating-card small{
    color:#22c55e;
    font-weight:600;
}

.card-1{
    top:8%;
    left:-5%;
}

.card-2{
    top:40%;
    left:-8%;
}

.card-3{
    bottom:10%;
    left:-5%;
}

@keyframes float{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-8px);
    }

    100%{
        transform:translateY(0px);
    }
}.plan-features{

    list-style:none;

    margin:30px 0;

    padding:0;
}

.plan-features li{

    padding:10px 0;

    color:#475569;

    border-bottom:1px solid #f1f5f9;
}

.price-card .btn-primary{

    width:100%;
    margin-top:20px;
}

.price-card{

    transition:.3s;
}

.price-card:hover{

    transform:translateY(-10px);
}

.featured{

    box-shadow:
    0 30px 80px rgba(47,91,255,.15);
}.calculator{

    background:
    linear-gradient(
        135deg,
        #f8faff,
        #eef4ff
    );
}

.calculator-box{

    text-align:center;
}

.calculator-box select{

    font-size:16px;
}

#resultado{

    margin-top:30px;

    font-size:64px;

    font-weight:800;

    color:#2F5BFF;
}/* =========================
   HOW IT WORKS
========================= */

.steps{

    background:#f8fafc;
}

.steps-grid{

    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.step-card{

    background:white;

    padding:35px;

    border-radius:24px;

    box-shadow:
        0 10px 35px rgba(15,23,42,.05);

    transition:.3s;
}

.step-card:hover{

    transform:translateY(-8px);
}

.step-number{

    width:55px;
    height:55px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:14px;

    background:#2F5BFF;
    color:white;

    font-weight:700;

    margin-bottom:20px;
}

.step-card h3{

    margin-bottom:15px;

    font-size:22px;
}

.step-card p{

    color:#64748b;

    line-height:1.7;
}/* =========================
   FAQ
========================= */

.faq{

    background:#f8fafc;

    padding:100px 0;
}

.faq .container{

    max-width:900px;
}

.faq-item{

    background:white;

    border-radius:18px;

    margin-bottom:16px;

    overflow:hidden;

    box-shadow:
        0 10px 25px rgba(15,23,42,.05);
}

.faq-question{

    width:100%;

    background:white;

    border:none;

    padding:24px;

    text-align:left;

    font-size:18px;

    font-weight:600;

    cursor:pointer;

    position:relative;
}

.faq-question::after{

    content:"+";

    position:absolute;

    right:25px;

    top:50%;

    transform:translateY(-50%);

    font-size:28px;

    color:#2F5BFF;
}

.faq-item.active .faq-question::after{

    content:"−";
}

.faq-answer{

    display:none;

    padding:20px 24px;

    color:#64748b;

    line-height:1.8;

}

.faq-answer p{

    padding:0 24px 24px;

    color:#64748b;

    line-height:1.8;
}/* =========================
   FOOTER PREMIUM
========================= */

.footer{

    background:#081327;

    color:white;

    padding:80px 0 30px;
}

.footer-grid{

    display:grid;

    grid-template-columns:
        2fr
        1fr
        1fr
        1.5fr;

    gap:50px;
}

.footer h3{

    font-size:32px;

    margin-bottom:20px;
}

.footer-brand p{

    color:#cbd5e1;

    line-height:1.8;

    margin-bottom:20px;
}

.footer-brand span{

    color:#60a5fa;

    font-weight:600;
}

.footer h4{

    margin-bottom:20px;
}

.footer ul{

    list-style:none;

    padding:0;
}

.footer ul li{

    margin-bottom:12px;

    color:#cbd5e1;
}

.footer-btn{

    display:inline-block;

    background:#2F5BFF;

    color:white;

    padding:14px 22px;

    border-radius:12px;

    text-decoration:none;

    font-weight:600;

    transition:.3s;
}

.footer-btn:hover{

    transform:translateY(-3px);
}

.footer-bottom{

    text-align:center;

    margin-top:60px;

    padding-top:25px;

    border-top:1px solid rgba(255,255,255,.1);

    color:#94a3b8;
}.services .card p{

    margin-top:12px;

    color:#64748b;

    line-height:1.7;

    font-size:15px;
}/* =========================
   MOBILE RESPONSIVE
========================= */

@media (max-width: 768px){

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

    nav ul{
        flex-wrap:wrap;
        justify-content:center;
        gap:15px;
    }

    .hero-grid{
        grid-template-columns:1fr;
        gap:50px;
    }

    .hero h1{
        font-size:56px;
        line-height:1.05;
    }

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

    .hero-buttons a{
        width:100%;
        text-align:center;
    }

    .hero-features{
        flex-direction:column;
        gap:12px;
    }

    .floating-card{
        position:relative;
        width:100%;
        margin-bottom:12px;
    }

    .card-1,
    .card-2,
    .card-3{
        top:auto;
        left:auto;
        right:auto;
        bottom:auto;
    }

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

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

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

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

    .footer-grid{
        grid-template-columns:1fr;
        text-align:center;
    }

}