/* ===========================
   VITAVOLT GLOBAL v1.0
=========================== */

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

:root{

--primary:#00AEEF;
--secondary:#35D07F;
--dark:#07111C;
--dark2:#102338;
--light:#ffffff;
--gray:#eef3f7;
--text:#44505f;

--radius:14px;

--shadow:0 15px 40px rgba(0,0,0,.08);

}

html{

scroll-behavior:smooth;

}

body{

font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;

background:#fff;

color:var(--text);

line-height:1.7;

}

.container{

width:92%;

max-width:1280px;

margin:auto;

}

/* HEADER */

header{

position:fixed;

top:0;

left:0;

width:100%;

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

backdrop-filter:blur(12px);

border-bottom:1px solid #ececec;

z-index:999;

}

nav{

height:80px;

display:flex;

justify-content:space-between;

align-items:center;

}

.logo{

font-size:30px;

font-weight:700;

text-decoration:none;

color:var(--dark);

}

.logo span{

color:var(--primary);

}

.menu{

display:flex;

gap:35px;

}

.menu a{

text-decoration:none;

font-weight:600;

color:#444;

transition:.3s;

}

.menu a:hover{

color:var(--primary);

}

/* HERO */

.hero{

background:linear-gradient(135deg,#07111C,#17304d);

color:white;

padding:170px 0 120px;

text-align:center;

}

.hero h1{

font-size:64px;

font-weight:800;

margin-bottom:10px;

}

.hero h2{

font-size:28px;

font-weight:300;

color:#d7e5ef;

margin-bottom:25px;

}

.hero p{

max-width:760px;

margin:auto;

font-size:20px;

opacity:.92;

}

.buttons{

margin-top:45px;

display:flex;

justify-content:center;

gap:20px;

flex-wrap:wrap;

}

/* BUTTON */

.button{

padding:15px 35px;

border-radius:50px;

background:var(--primary);

color:white;

text-decoration:none;

font-weight:600;

transition:.35s;

}

.button:hover{

transform:translateY(-4px);

box-shadow:0 10px 30px rgba(0,174,239,.35);

}

.outline{

background:transparent;

border:2px solid white;

}

.outline:hover{

background:white;

color:var(--dark);

}

/* SECTIONS */

section{

padding:90px 0;

}

section h2{

font-size:42px;

margin-bottom:20px;

color:var(--dark);

text-align:center;

}

.about p{

max-width:900px;

margin:auto;

text-align:center;

}

/* SERVICES */

.cards{

margin-top:50px;

display:grid;

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

gap:30px;

}

.card{

background:white;

padding:35px;

border-radius:var(--radius);

box-shadow:var(--shadow);

transition:.35s;

}

.card:hover{

transform:translateY(-8px);

}

.card h3{

margin-bottom:15px;

font-size:24px;

color:var(--dark);

}

/* CONTACT */

.contact{

background:var(--gray);

}

.contact-box{

margin-top:40px;

background:white;

padding:35px;

border-radius:var(--radius);

box-shadow:var(--shadow);

max-width:600px;

margin-left:auto;

margin-right:auto;

text-align:center;

}

.contact-box p{

margin:15px 0;

font-size:18px;

}

.contact-box a{

text-decoration:none;

color:var(--primary);

font-weight:600;

}

/* FOOTER */

footer{

background:var(--dark);

color:white;

padding:50px 0;

text-align:center;

}

footer h3{

margin-bottom:15px;

}

footer p{

margin:8px 0;

}

footer a{

color:white;

text-decoration:none;

}

footer a:hover{

color:var(--primary);

}

/* MOBILE */

@media(max-width:900px){

.menu{

display:none;

}

.hero{

padding-top:140px;

}

.hero h1{

font-size:42px;

}

.hero h2{

font-size:22px;

}

.hero p{

font-size:18px;

}

section h2{

font-size:32px;

}

}