/* ==========================================
   ETS WEBSITE - STYLE.CSS
   ========================================== */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#f4f6f9;
    color:#222;
    line-height:1.7;
}

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

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

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

nav{
    background:#003f88;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 40px;
    position:sticky;
    top:0;
    z-index:999;
}

.nav-logo{
    height:70px;
}

nav ul{
    list-style:none;
    display:flex;
    gap:30px;
}

nav ul li{
    list-style:none;
}

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

nav a:hover{
    color:#2bb24c;
}

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

.hero{

    background:
    linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.55)),
    url("https://images.unsplash.com/photo-1503387762-592deb58ef4e");

    background-size:cover;
    background-position:center;

    min-height:85vh;

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

    text-align:center;
    color:#fff;
}

.hero-content{
    width:90%;
    max-width:900px;
}

.hero h1{

    font-size:65px;

    margin-bottom:25px;

    line-height:1.2;

}

.hero p{

    font-size:22px;

    margin-bottom:35px;

}

/* ===========================
   BUTTON
=========================== */

.btn{

    display:inline-block;

    padding:15px 40px;

    background:#2bb24c;

    color:#fff;

    text-decoration:none;

    border-radius:6px;

    font-weight:bold;

    transition:.3s;

}

.btn:hover{

    background:#1d963d;

}

/* ===========================
   SECTION
=========================== */

section{

    padding:90px 0;

}

section h2{

    color:#003f88;

    font-size:38px;

    margin-bottom:25px;

    text-align:center;

}

section p{

    font-size:18px;

}

/* ===========================
   ABOUT
=========================== */

.about-preview{

    background:#fff;

    text-align:center;

}

.about-preview p{

    max-width:900px;

    margin:auto;

}

/* ===========================
   WHY CHOOSE
=========================== */

.why-us{

    background:#eef4fb;

    text-align:center;

}

.why-us p{

    max-width:900px;

    margin:auto;

}
/* ==========================================
   STATISTICS
========================================== */

.statistics{
    background:#003f88;
    color:#fff;
}

.statistics h2{
    color:#fff;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:30px;
}

.stat-box{
    background:#fff;
    color:#003f88;
    border-radius:10px;
    padding:35px;
    text-align:center;
    box-shadow:0 10px 20px rgba(0,0,0,.15);
}

.stat-box h2{
    color:#003f88;
    font-size:45px;
    margin-bottom:10px;
}

.stat-box p{
    font-weight:bold;
}

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

.services-preview{
    background:#fff;
}

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
    margin-top:50px;
}

.service-card{
    background:#f7f7f7;
    border-radius:10px;
    padding:30px;
    transition:.3s;
    box-shadow:0 5px 12px rgba(0,0,0,.08);
}

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

.service-card h3{
    color:#003f88;
    margin-bottom:15px;
}

/* ==========================================
   PROJECTS
========================================== */

.projects-preview{
    background:#eef4fb;
}

.projects-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
    margin-top:50px;
}

.project-card{
    background:#fff;
    padding:30px;
    border-radius:10px;
    box-shadow:0 5px 12px rgba(0,0,0,.08);
}

.project-card h3{
    color:#003f88;
}

/* ==========================================
   QUOTE
========================================== */

.quote-section{
    background:#003f88;
    text-align:center;
    color:#fff;
}

.quote-section h2{
    color:#fff;
}

.quote-section p{
    max-width:700px;
    margin:20px auto 40px;
}

/* ==========================================
   WHATSAPP
========================================== */

.whatsapp-float{
    position:fixed;
    right:25px;
    bottom:25px;
    width:65px;
    height:65px;
    border-radius:50%;
    background:#25D366;
    color:#fff;
    display:flex;
    justify-content:center;
    align-items:center;
    text-decoration:none;
    font-size:34px;
    box-shadow:0 8px 18px rgba(0,0,0,.3);
    z-index:9999;
}

.whatsapp-float:hover{
    transform:scale(1.08);
}

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

@media(max-width:768px){

nav{
    flex-direction:column;
    gap:20px;
}

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

.hero h1{
    font-size:40px;
}

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

}