/* ===============================
   CAPTECH POLYMERS
   STYLE.CSS
================================== */

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

body{
font-family:'Poppins',sans-serif;
color:#333;
background:#fff;
line-height:1.6;
}

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

/* HEADER */

header{
position:fixed;
top:0;
left:0;
width:100%;
background:#fff;
box-shadow:0 2px 15px rgba(0,0,0,.08);
z-index:1000;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
height:75px;
}

.logo h2{
font-size:30px;
font-weight:700;
color:#0A4D92;
}

.logo span{
color:#ff7a00;
}

nav{
display:flex;
gap:35px;
}

nav a{
text-decoration:none;
color:#333;
font-weight:500;
transition:.3s;
}

nav a:hover{
color:#0A4D92;
}

.quote-btn{
padding:12px 22px;
background:#ff7a00;
color:#fff;
text-decoration:none;
border-radius:30px;
font-weight:600;
transition:.3s;
}

.quote-btn:hover{
background:#0A4D92;
}

/* HERO */

.hero{
height:100vh;
display:flex;
align-items:center;
background:linear-gradient(135deg,#0A4D92,#1565c0);
position:relative;
overflow:hidden;
}

.overlay{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,.25);
}

.hero-content{
position:relative;
display:grid;
grid-template-columns:1fr 1fr;
align-items:center;
gap:50px;
z-index:10;
}

.hero-text h1{
font-size:58px;
color:#fff;
line-height:1.1;
margin-bottom:20px;
}

.hero-text p{
font-size:20px;
color:#fff;
margin-bottom:30px;
}

.hero-buttons{
display:flex;
gap:20px;
}

.primary-btn,
.secondary-btn{
padding:15px 30px;
border-radius:40px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.primary-btn{
background:#ff7a00;
color:#fff;
}

.primary-btn:hover{
background:#fff;
color:#0A4D92;
}

.secondary-btn{
background:#fff;
color:#0A4D92;
}

.secondary-btn:hover{
background:#ff7a00;
color:#fff;
}

.hero-image img{
width:100%;
animation:float 5s ease-in-out infinite;
}

@keyframes float{
0%{transform:translateY(0);}
50%{transform:translateY(-15px);}
100%{transform:translateY(0);}
}

/* SECTION */

section{
padding:100px 0;
}

section h2{
text-align:center;
font-size:42px;
margin-bottom:40px;
color:#0A4D92;
}

/* ABOUT */

.about-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:50px;
}

.about-grid div{
background:#fff;
padding:35px;
border-radius:15px;
text-align:center;
box-shadow:0 10px 25px rgba(0,0,0,.08);
transition:.3s;
}

.about-grid div:hover{
transform:translateY(-8px);
}

.about-grid i{
font-size:45px;
color:#ff7a00;
margin-bottom:15px;
}

/* PRODUCTS */

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

.card{
background:#fff;
border-radius:18px;
overflow:hidden;
box-shadow:0 10px 30px rgba(0,0,0,.08);
transition:.4s;
}

.card:hover{
transform:translateY(-10px);
}

.card img{
width:100%;
height:260px;
object-fit:cover;
}

.card h3{
padding:20px;
color:#0A4D92;
}

.card p{
padding:0 20px 25px;
}

/* WHY */

#why{
background:#f7f9fc;
}

#why ul{
max-width:700px;
margin:auto;
font-size:20px;
}

#why li{
margin:18px 0;
}

/* CONTACT */

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

form{
display:flex;
flex-direction:column;
gap:18px;
}

input,
textarea{
padding:16px;
border:1px solid #ddd;
border-radius:10px;
font-size:16px;
font-family:Poppins;
}

textarea{
height:160px;
resize:none;
}

button{
padding:16px;
background:#ff7a00;
border:none;
color:#fff;
font-size:18px;
border-radius:10px;
cursor:pointer;
transition:.3s;
}

button:hover{
background:#0A4D92;
}

/* FOOTER */

footer{
background:#0A4D92;
color:#fff;
text-align:center;
padding:30px;
}

/* WHATSAPP */

.whatsapp{
position:fixed;
bottom:25px;
right:25px;
background:#25D366;
color:#fff;
width:65px;
height:65px;
border-radius:50%;
display:flex;
justify-content:center;
align-items:center;
font-size:34px;
text-decoration:none;
box-shadow:0 5px 15px rgba(0,0,0,.3);
z-index:999;
}

/* MOBILE */

@media(max-width:900px){

.hero-content,
.cards,
.about-grid,
.contact-grid{
grid-template-columns:1fr;
}

nav{
display:none;
}

.hero{
height:auto;
padding-top:120px;
padding-bottom:80px;
}

.hero-text h1{
font-size:42px;
text-align:center;
}

.hero-text p{
text-align:center;
}

.hero-buttons{
justify-content:center;
}

.hero-image{
margin-top:40px;
}

section{
padding:70px 0;
}

section h2{
font-size:34px;
}

}