:root{
--bg:#020405;
--card:#071013;
--petrol:#00b8c9;
--line:rgba(255,255,255,.1);
--text:#fff;
--muted:#b9c5c8;
}

*{box-sizing:border-box}
body{
margin:0;
background:var(--bg);
color:var(--text);
font-family:Arial,sans-serif;
overflow-x:hidden;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}

.header{
position:fixed;
top:0;
left:0;
right:0;
height:82px;
display:flex;
align-items:center;
justify-content:space-between;
padding:0 5vw;
background:rgba(0,0,0,.75);
backdrop-filter:blur(14px);
border-bottom:1px solid var(--line);
z-index:50;
}
.brand img{height:58px}
nav{display:flex;gap:28px;font-weight:700;text-transform:uppercase;font-size:13px}
.menu{display:none;background:none;border:none;color:#fff;font-size:28px}

.hero{
min-height:100vh;
display:grid;
grid-template-columns:1fr 1.1fr;
align-items:center;
padding:120px 5vw 60px;
background:
radial-gradient(circle at 80% 20%, rgba(0,184,201,.25), transparent 28%),
linear-gradient(120deg,#020405,#06171b);
gap:40px;
}
.hero-text h1{
font-size:clamp(58px,8vw,120px);
line-height:.88;
margin:0;
font-weight:900;
letter-spacing:-.07em;
}
.hero-text h1 span{color:var(--petrol)}
.small{
color:var(--petrol);
text-transform:uppercase;
letter-spacing:.12em;
font-size:13px;
font-weight:900;
}
.lead{
font-size:20px;
line-height:1.7;
color:#d8e7ea;
max-width:600px;
}
.buttons{display:flex;gap:16px;margin-top:30px}
.btn{
padding:16px 24px;
border:1px solid var(--petrol);
font-weight:800;
text-transform:uppercase;
}
.main{background:var(--petrol)}
.ghost{color:var(--petrol)}

.hero-image{
border-radius:26px;
overflow:hidden;
box-shadow:0 40px 100px rgba(0,184,201,.25);
transform:perspective(1000px) rotateY(-5deg);
}
.hero-image img{
height:620px;
width:100%;
object-fit:cover;
}

.services{
display:grid;
grid-template-columns:repeat(4,1fr);
border-top:1px solid var(--line);
border-bottom:1px solid var(--line);
}
.service{
padding:42px 28px;
background:#04080a;
border-right:1px solid var(--line);
}
.icon{
width:54px;
height:54px;
border-radius:16px;
display:flex;
align-items:center;
justify-content:center;
background:rgba(0,184,201,.12);
border:1px solid rgba(0,184,201,.4);
font-size:24px;
margin-bottom:20px;
color:var(--petrol);
}
.service h3{
margin:0 0 10px;
font-size:22px;
text-transform:uppercase;
}
.service p{
margin:0;
line-height:1.7;
color:var(--muted);
}

.gallery,.contact{
padding:90px 5vw;
}
.gallery h2,.contact h2{
font-size:clamp(40px,5vw,64px);
margin:10px 0 18px;
line-height:1;
}

.slider-wrap{
position:relative;
margin-top:30px;
}
.slider{
display:flex;
gap:18px;
overflow-x:auto;
scroll-behavior:smooth;
scrollbar-width:none;
}
.slide{
min-width:420px;
height:520px;
overflow:hidden;
border-radius:24px;
background:#111;
border:1px solid var(--line);
}
.slide img{
width:100%;
height:100%;
object-fit:cover;
transition:.35s;
}
.slide:hover img{
transform:scale(1.04);
}
.arrow{
position:absolute;
top:45%;
width:56px;
height:56px;
border-radius:50%;
border:none;
background:rgba(0,0,0,.7);
color:white;
font-size:38px;
z-index:3;
cursor:pointer;
}
.left{left:12px}
.right{right:12px}

.contact{
display:grid;
grid-template-columns:1fr 1fr;
gap:50px;
background:linear-gradient(120deg,#061014,#0b1f22);
}
.contact-box p{
margin:8px 0;
color:#dbe7ea;
}
form{
background:white;
padding:30px;
border-radius:22px;
display:grid;
gap:16px;
}
input,textarea{
padding:15px;
border-radius:12px;
border:1px solid #d5dde0;
font:inherit;
}
form button{
background:var(--petrol);
border:none;
padding:16px;
color:white;
font-weight:800;
border-radius:12px;
}

footer{
padding:26px 5vw;
border-top:1px solid var(--line);
color:#91a1a5;
}

.whatsapp{
position:fixed;
right:18px;
bottom:18px;
z-index:100;
background:#25D366;
padding:14px 18px;
border-radius:999px;
font-weight:800;
color:#04240d;
}

@media(max-width:980px){
.hero{
grid-template-columns:1fr;
}
.hero-image{
transform:none;
}
.services{
grid-template-columns:1fr 1fr;
}
.contact{
grid-template-columns:1fr;
}
.slide{
min-width:84%;
height:340px;
}
nav{display:none}
.menu{display:block}
.open nav{
display:flex;
flex-direction:column;
position:absolute;
top:82px;
left:0;
right:0;
background:#020405;
padding:20px;
}
}

@media(max-width:640px){
.hero-text h1{font-size:56px}
.hero-image img{height:320px}
.services{grid-template-columns:1fr}
.slide{
min-width:88%;
height:260px;
}
.arrow{display:none}
}


/* PREMIUM V4 UPGRADE */
.hero{
min-height:110vh!important;
padding-top:140px!important;
gap:60px!important;
}
.hero-text h1{
font-size:clamp(72px,9vw,150px)!important;
letter-spacing:-.09em!important;
}
.hero-image{
box-shadow:0 60px 140px rgba(0,184,201,.35)!important;
border-radius:34px!important;
}
.hero-image img{
height:720px!important;
}
.services{
gap:22px!important;
padding:34px 5vw!important;
background:#020405!important;
border:none!important;
}
.service{
border-radius:28px!important;
border:1px solid rgba(255,255,255,.08)!important;
background:linear-gradient(180deg,#081114,#040709)!important;
box-shadow:0 20px 60px rgba(0,0,0,.28)!important;
transition:.35s ease!important;
}
.service:hover{
transform:translateY(-6px)!important;
box-shadow:0 30px 80px rgba(0,184,201,.16)!important;
}
.icon{
border-radius:18px!important;
background:rgba(0,184,201,.14)!important;
box-shadow:0 0 30px rgba(0,184,201,.18)!important;
}
.gallery,.contact{
padding-top:120px!important;
padding-bottom:120px!important;
}
.slide{
border-radius:32px!important;
box-shadow:0 25px 80px rgba(0,0,0,.35)!important;
scroll-snap-align:center!important;
}
.slider{
scroll-snap-type:x mandatory!important;
padding-bottom:20px!important;
}
.btn{
border-radius:16px!important;
padding:18px 28px!important;
box-shadow:0 14px 34px rgba(0,0,0,.25)!important;
}
.main{
box-shadow:0 0 40px rgba(0,184,201,.22)!important;
}
.contact{
border-top:1px solid rgba(255,255,255,.08)!important;
}
form{
border-radius:30px!important;
box-shadow:0 35px 100px rgba(0,0,0,.35)!important;
}
footer{
padding-top:38px!important;
padding-bottom:38px!important;
background:#010203!important;
}
@media(max-width:980px){
.hero{
min-height:auto!important;
padding-top:120px!important;
}
.hero-image img{
height:420px!important;
}
.services{
grid-template-columns:1fr!important;
}
}