/* BIOSUMA Website - Hoja de estilos */
/* ==========================================
   BIOSUMA WEBSITE
   Hoja de estilos principal
========================================== */

/* RESET */

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

/* VARIABLES */

:root{

    --primary:#1E8E5A;
    --secondary:#145A3D;
    --light:#F5FBF8;
    --dark:#1E293B;
    --gray:#64748B;
    --white:#FFFFFF;

}

/* BODY */

body{

    font-family:'Montserrat',sans-serif;

    background:var(--light);

    color:var(--dark);

}

/*==================================
            NAVBAR
==================================*/

.navbar{

    position:fixed;
    top:20px;
    left:50%;
    transform:translateX(-50%);

    width:92%;
    max-width:1400px;

    height:80px;

    background:rgba(255,255,255,.92);

    backdrop-filter:blur(18px);

    border:1px solid rgba(255,255,255,.5);

    border-radius:20px;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:0 35px;

    z-index:1000;

    box-shadow:0 12px 40px rgba(0,0,0,.08);

}

.logo img{

    height:55px;

}

.nav-links{

    display:flex;

    gap:35px;

    list-style:none;

}

.nav-links a{

    text-decoration:none;

    color:var(--dark);

    font-weight:600;

    transition:.3s;

}

.nav-links a:hover{

    color:var(--primary);

}

.nav-actions{

    display:flex;

    align-items:center;

    gap:15px;

}

.language-btn{

    background:none;

    border:none;

    color:var(--primary);

    font-weight:700;

    cursor:pointer;

    font-size:.95rem;

}

.nav-btn{

    background:var(--primary);

    color:white;

    text-decoration:none;

    padding:12px 24px;

    border-radius:999px;

    font-weight:600;

    transition:.3s;

}

.nav-btn:hover{

    background:var(--secondary);

}

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

.hero{

    min-height:100vh;
    display:grid;
    grid-template-columns:1fr 1fr;
    align-items:center;
    gap:80px;

    padding:140px 8% 80px;

    background:linear-gradient(
        135deg,
        #F5FBF8 0%,
        #FFFFFF 100%
    );

}

.hero-left h1{

    font-size:3.8rem;
    line-height:1.15;
    margin:25px 0;

}

.hero-left h1 span{

    color:var(--primary);

}

.hero-tag{

    display:inline-block;

    padding:10px 20px;

    background:#EAF7F0;

    color:var(--primary);

    border-radius:999px;

    font-weight:600;

}

.hero-left p{

    font-size:1.15rem;

    color:var(--gray);

    line-height:1.8;

    margin-bottom:35px;

}

.hero-buttons{

    display:flex;

    gap:18px;

}

.btn-primary,
.btn-secondary{

    padding:16px 34px;

    border-radius:999px;

    text-decoration:none;

    font-weight:600;

    transition:.3s;

}

.btn-primary{

    background:var(--primary);

    color:white;

}

.btn-primary:hover{

    background:var(--secondary);

}

.btn-secondary{

    border:2px solid var(--primary);

    color:var(--primary);

}

.btn-secondary:hover{

    background:var(--primary);

    color:white;

}

.hero-right{

    display:flex;

    justify-content:center;

    align-items:center;

    position:relative;

}

.hero-collage{

    position:relative;

    width:460px;

    height:540px;

}

.hero-collage::before{

    content:"";

    position:absolute;

    width:360px;

    height:360px;

    background:rgba(30,142,90,.12);

    border-radius:50%;

    filter:blur(45px);

    top:90px;

    left:50px;

    z-index:0;

}

.hero-main{

    position:absolute;

    width:340px;

    height:440px;

    object-fit:cover;

    border-radius:24px;

    left:60px;

    top:50px;

    z-index:3;

    box-shadow:0 30px 70px rgba(0,0,0,.18);

}

.hero-small{

    position:absolute;

    width:190px;

    height:140px;

    object-fit:cover;

    border-radius:20px;

    box-shadow:0 18px 40px rgba(0,0,0,.18);

    z-index:4;

}

.top{

    top:-10px;

    left:-20px;

}

.bottom{

    right:-20px;

    bottom:-10pxm;

}


/*==================================
            SERVICES
==================================*/

.services{
    padding:100px 8%;
    background:#ffffff;
}

.section-title{
    text-align:center;
    max-width:850px;
    margin:0 auto 60px;
}

.section-title span{
    color:var(--primary);
    font-weight:700;
    letter-spacing:1px;
}

.section-title h2{
    margin-top:15px;
    font-size:2.4rem;
    line-height:1.3;
}

.services-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:35px;
}

.service-card{
    background:#F8FCF9;
    padding:40px;
    border-radius:24px;
    box-shadow:0 15px 35px rgba(0,0,0,.05);
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-8px);
    box-shadow:0 25px 50px rgba(0,0,0,.10);
}

.service-card h3{
    color:var(--primary);
    margin-bottom:25px;
    font-size:1.7rem;
}

.service-card ul{
    list-style:none;
    padding:0;
}

.service-card li{
    margin-bottom:18px;
    padding-left:25px;
    position:relative;
    color:var(--gray);
    line-height:1.6;
}

.service-card li::before{
    content:"✔";
    position:absolute;
    left:0;
    color:var(--primary);
    font-weight:bold;
}
/*==================================
        PROCESS
==================================*/

.process{
    padding:100px 8%;
    background:var(--light);
}

.process-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    margin-top:60px;
}

.process-step{
    background:#fff;
    border-radius:20px;
    padding:35px;
    text-align:center;
    box-shadow:0 12px 30px rgba(0,0,0,.05);
    transition:.3s;
}

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

.step-number{
    width:60px;
    height:60px;
    margin:0 auto 20px;
    border-radius:50%;
    background:var(--primary);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.5rem;
    font-weight:700;
}

.process-step h3{
    margin-bottom:15px;
    color:var(--dark);
}

.process-step p{
    color:var(--gray);
    line-height:1.6;
}
/*==================================
            FOOTER
==================================*/

footer{

    background:var(--secondary);
    color:white;
    padding:70px 8% 25px;

}

.footer-content{

    display:flex;
    justify-content:space-between;
    gap:60px;
    flex-wrap:wrap;

}

.footer-info h2{

    font-size:2rem;
    margin-bottom:15px;

}

.footer-info p{

    color:rgba(255,255,255,.8);
    line-height:1.8;

}

.footer-contact h3{

    margin-bottom:15px;

}

.footer-contact p{

    margin-bottom:10px;
    color:rgba(255,255,255,.8);

}

.footer-bottom{

    margin-top:50px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.15);
    text-align:center;
    color:rgba(255,255,255,.7);

}
.hero-logo{

    width:100%;
    max-width:450px;

}

.hero-card{

    display:flex;

    flex-direction:column;

    align-items:center;

    justify-content:center;

    background:white;

    padding:50px;

    border-radius:30px;

    box-shadow:0 20px 60px rgba(0,0,0,.08);

}
/*==================================
        WHY BIOSUMA
==================================*/

.why-us{

    padding:120px 8%;
    background:#ffffff;

}

.why-us .section-title{

    text-align:center;
    max-width:800px;
    margin:auto;

}

.why-us .section-title span{

    color:var(--primary);
    font-weight:700;
    letter-spacing:2px;

}

.why-us .section-title h2{

    margin-top:20px;
    font-size:2.5rem;
    color:var(--dark);

}

.why-us .section-title p{

    margin-top:20px;
    color:var(--gray);
    line-height:1.8;

}

.why-grid{

    margin-top:70px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

    gap:30px;

}

.why-card{

    background:#ffffff;

    padding:40px;

    border-radius:20px;

    text-align:center;

    box-shadow:0 12px 30px rgba(0,0,0,.06);

    transition:.35s;

}

.why-card:hover{

    transform:translateY(-10px);

    box-shadow:0 20px 45px rgba(0,0,0,.12);

}

.why-icon{

    font-size:3rem;

    margin-bottom:20px;

}

.why-card h3{

    margin-bottom:15px;

    color:var(--dark);

}

.why-card p{

    color:var(--gray);

    line-height:1.7;

}
.hero-right{

    display:flex;

    justify-content:center;

    align-items:center;

}

.hero-right::before{

    content:"";

    position:absolute;

    width:420px;

    height:420px;

    border-radius:50%;

    background:linear-gradient(
        135deg,
        rgba(30,142,90,.25),
        rgba(143,211,180,.12)
    );

    filter:blur(45px);

    z-index:0;

}