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


* {

    margin: 0;
    padding: 0;
    box-sizing: border-box;

}


html {

    scroll-behavior: smooth;

}


body {

    font-family: Arial, Helvetica, sans-serif;

    background: #ffffff;

    color: #1f2a2d;

}



img {

    display: block;

    max-width: 100%;

}



a {

    text-decoration: none;

    color: inherit;

}




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


.container {

    width: min(1200px, 90%);

    margin: 0 auto;

}




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


.header {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    z-index: 20;

    padding: 30px 0;

}



.header-content {

    display: flex;

    align-items: center;

    justify-content: space-between;

}



/* ==========================================================
   BRAND
========================================================== */


.brand {

    display: flex;

    align-items: center;

    gap: 25px;

}



.ecosystem-logo {

    color: #ffffff;

    font-size: 1.15rem;

    font-weight: 600;

    letter-spacing: .5px;

}



.viva-logo {

    width: 120px;

    height: auto;

}




/* ==========================================================
   NAVIGATION
========================================================== */


.nav {

    display: flex;

    align-items: center;

    gap: 35px;

}



.nav a {

    color: #ffffff;

    font-size: .95rem;

    transition: opacity .3s ease;

}



.nav a:hover {

    opacity: .7;

}




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


.hero {

    position: relative;

    height: 100vh;

    min-height: 700px;

    overflow: hidden;

}



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


.hero-image {

    position: absolute;

    inset: 0;

}



.hero-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    object-position: center;

}




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


.hero-overlay {

    position: absolute;

    inset: 0;


    background:

    linear-gradient(

        90deg,

        rgba(0,0,0,.65),

        rgba(0,0,0,.35),

        rgba(0,0,0,.15)

    );


}




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


.hero-content {

    position: relative;

    z-index: 5;

    height: 100%;

    display: flex;

    flex-direction: column;

    justify-content: center;

    color: #ffffff;

}



.hero-content h1 {

    max-width: 850px;

    font-size: clamp(3.5rem, 8vw, 6rem);

    line-height: .95;

    letter-spacing: -2px;

}



.hero-content p {

    max-width: 650px;

    margin-top: 30px;

    font-size: clamp(1.1rem, 2vw, 1.4rem);

    line-height: 1.6;

}




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


.hero-actions {

    display: flex;

    gap: 20px;

    margin-top: 40px;

}



.btn-primary,
.btn-secondary {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 15px 32px;

    border-radius: 50px;

    font-size: 1rem;

    font-weight: 600;

    transition: all .3s ease;

}



.btn-primary {

    background: #ffffff;

    color: #163b2f;

}



.btn-primary:hover {

    transform: translateY(-3px);

}



.btn-secondary {

    border: 1px solid rgba(255,255,255,.8);

    color: #ffffff;

}



.btn-secondary:hover {

    background: rgba(255,255,255,.15);

}




/* ==========================================================
   RESPONSIVE
========================================================== */


@media(max-width:900px) {


    .nav {

        display: none;

    }



    .brand {

        gap: 15px;

    }



    .viva-logo {

        width: 95px;

    }



    .hero-content h1 {

        font-size: 3.2rem;

    }


}