:root{

--primary:#16106B;
--secondary:#C9051D;
--accent:#3ECFFF;
--dark:#0F172A;
--dark2:#111827;
--light:#F8FAFC;
--white:#FFFFFF;
--gray:#94A3B8;

}

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

html{
scroll-behavior:smooth;
}

body{

font-family:'Poppins',sans-serif;
background:var(--dark);
color:var(--white);
line-height:1.7;
overflow-x:hidden;

}

.container{

width:90%;
max-width:1200px;
margin:auto;

}

/* HEADER */

header{

position:sticky;
top:0;
z-index:999;

background:rgba(15,23,42,.95);

backdrop-filter:blur(10px);

border-bottom:1px solid rgba(255,255,255,.08);

}

.navbar{

display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;

}

.logo{
height:110px;
width:auto;
}

nav ul{

display:flex;
gap:30px;
list-style:none;

}

nav a{

text-decoration:none;
color:white;
font-weight:500;
transition:.3s;

}

nav a:hover{

color:var(--accent);

}

.btn{

display:inline-block;

padding:14px 28px;

background:linear-gradient(
135deg,
var(--secondary),
#ff3654
);

color:white;

text-decoration:none;

border-radius:12px;

font-weight:600;

transition:.3s;

box-shadow:
0 0 20px rgba(201,5,29,.35);

}

.btn:hover{

transform:translateY(-3px);

}

.btn-outline{

display:inline-block;

padding:14px 28px;

border:2px solid var(--accent);

color:white;

text-decoration:none;

border-radius:12px;

margin-left:10px;

transition:.3s;

}

.btn-outline:hover{

background:var(--accent);
color:black;

}

/* HERO */

.hero{

position:relative;

padding:120px 0;

background:
radial-gradient(
circle at top right,
rgba(62,207,255,.25),
transparent 40%
),

radial-gradient(
circle at bottom left,
rgba(201,5,29,.20),
transparent 40%
),

var(--dark);

overflow:hidden;

}

.hero-overlay{

position:absolute;
top:0;
left:0;
right:0;
bottom:0;

background-image:
linear-gradient(
rgba(255,255,255,.03) 1px,
transparent 1px
),

linear-gradient(
90deg,
rgba(255,255,255,.03) 1px,
transparent 1px
);

background-size:40px 40px;

}

.hero-content{

position:relative;

display:grid;

grid-template-columns:
1fr 1fr;

align-items:center;

gap:60px;

}

.hero-text h1{

font-size:3.5rem;
line-height:1.2;
margin-bottom:25px;

}

.hero-text p{

font-size:1.15rem;

color:#cbd5e1;

margin-bottom:40px;

}

.hero-logo{

text-align:center;

}

.hero-logo img{

max-width:400px;
width:100%;

filter:
drop-shadow(0 0 30px rgba(62,207,255,.3));

}

/* SECTIONS */

section{

padding:90px 0;

}

section h2{

font-size:2.5rem;

margin-bottom:40px;

text-align:center;

}

.services-preview{

background:var(--dark2);

}

.cards{

display:grid;

grid-template-columns:
repeat(auto-fit,minmax(250px,1fr));

gap:25px;

}

.card{

padding:35px;

background:
rgba(255,255,255,.04);

border:1px solid rgba(255,255,255,.08);

border-radius:20px;

transition:.4s;

}

.card:hover{

transform:translateY(-8px);

border-color:var(--accent);

box-shadow:
0 0 25px rgba(62,207,255,.15);

}

.card h3{

margin-bottom:15px;

font-size:1.3rem;

}

/* SEO */

.seo-zone{

text-align:center;

background:linear-gradient(
180deg,
var(--dark),
var(--dark2)
);

}

.seo-zone p{

max-width:900px;

margin:auto;

color:#cbd5e1;

}

/* CTA */

.cta{

text-align:center;

background:

linear-gradient(
135deg,
var(--primary),
#2418a0
);

}

.cta h2{

margin-bottom:25px;

}

/* FOOTER */

footer{

background:#070b14;

padding-top:60px;

}

.footer-grid{

display:grid;

grid-template-columns:
repeat(auto-fit,minmax(250px,1fr));

gap:40px;

}

.footer-logo{

height:80px;

}

footer h4{

margin-bottom:15px;

color:var(--accent);

}

footer ul{

list-style:none;

}

footer a{

color:#cbd5e1;

text-decoration:none;

}

footer a:hover{

color:var(--accent);

}

.copyright{

margin-top:40px;

padding:20px;

text-align:center;

border-top:
1px solid rgba(255,255,255,.08);

color:#94A3B8;

}

/* SERVICES PAGE */

.service-grid{

display:grid;

grid-template-columns:
repeat(auto-fit,minmax(300px,1fr));

gap:30px;

}

.service-card{

background:
rgba(255,255,255,.04);

padding:35px;

border-radius:20px;

border:
1px solid rgba(255,255,255,.08);

}

.service-card h3{

margin-bottom:15px;

color:var(--accent);

}

/* PARTENAIRES */

.partner-grid{

display:grid;

grid-template-columns:
repeat(auto-fit,minmax(220px,1fr));

gap:30px;

align-items:center;

}

.partner-card{

padding:30px;

background:white;

border-radius:20px;

text-align:center;

transition:.3s;

}

.partner-card:hover{

transform:translateY(-8px);

}

.partner-card img{

max-width:180px;
max-height:100px;

width:auto;
height:auto;

}

/* CONTACT */

.contact-grid{

display:grid;

grid-template-columns:
1fr 1fr;

gap:50px;

}

.contact-form{

display:flex;
flex-direction:column;
gap:15px;

}

.contact-form input,
.contact-form textarea{

padding:15px;

background:#fff;

border:none;

border-radius:10px;

font-size:16px;

}

.contact-form textarea{

height:180px;

resize:none;

}

.contact-form button{

cursor:pointer;
border:none;

}

.contact-info{

padding:30px;

background:
rgba(255,255,255,.04);

border-radius:20px;

}

.contact-info h3{

margin-bottom:20px;

color:var(--accent);

}

iframe{

border-radius:20px;

}

/* COOKIES */

.cookie-banner{

position:fixed;

bottom:20px;
left:20px;
right:20px;

background:#111827;

padding:20px;

border-radius:15px;

display:flex;

justify-content:space-between;

align-items:center;

gap:20px;

z-index:9999;

box-shadow:
0 0 30px rgba(0,0,0,.4);

}

.cookie-banner button{

padding:10px 20px;

background:var(--secondary);

border:none;

color:white;

border-radius:10px;

cursor:pointer;

}

/* MOBILE */

@media(max-width:900px){

.hero-content,
.contact-grid{

grid-template-columns:1fr;

}

.hero-text h1{

font-size:2.4rem;

}

.hero-logo{

margin-top:30px;

}

nav{

display:none;

}

.btn-outline{

display:block;
margin-top:15px;
margin-left:0;

}

section h2{

font-size:2rem;

}

}

@media(max-width:600px){

.logo{

height:55px;

}

.hero{

padding:80px 0;

}

.hero-text h1{

font-size:2rem;

}

.card,
.service-card{

padding:25px;

}

}