@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --blue:#2563ff;
  --purple:#8b5cf6;
  --dark:#0b0b12;
  --text:#111827;
  --muted:#6b7280;
  --line:#e9e9f3;
  --soft:#f7f7ff;
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Inter', Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(139,92,246,.16), transparent 35%),
    radial-gradient(circle at top left, rgba(37,99,255,.10), transparent 30%),
    #fff;
  line-height:1.6;
}

a{
  color:inherit;
  text-decoration:none;
}

.header{
  width:100%;
  padding : 7px 7%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(233,233,243,.7);
}

.brand img{
  height:120px;
  width:auto;
  display:block;
}

.nav{
  display:flex;
  gap:32px;
  font-size:16px;
  font-weight:700;
}

.nav a{
  opacity:.8;
}

.nav a:hover{
  opacity:1;
  color:var(--blue);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:13px 22px;
  font-size:14px;
  font-weight:800;
  transition:.25s ease;
}

.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:0 18px 40px rgba(37,99,255,.24);
}

.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 22px 50px rgba(37,99,255,.32);
}

.btn-outline{
  border:1px solid rgba(37,99,255,.35);
  color:var(--blue);
}

.btn-light{
  background:#fff;
  border:1px solid var(--line);
}

.hero{
  min-height:calc(100vh - 96px);
  padding:70px 7% 80px;
  display:grid;
  grid-template-columns:1fr 1.05fr;
  gap:48px;
  align-items:center;
}

.eyebrow{
  color:var(--blue);
  text-transform:uppercase;
  font-weight:800;
  letter-spacing:.08em;
  font-size:13px;
  margin-bottom:14px;
}

.hero h1{
  font-size:clamp(42px,5vw,76px);
  line-height:.98;
  letter-spacing:-.06em;
  max-width:720px;
  margin-bottom:24px;
}

.hero h1::after,
.section-heading h2 span{
  background:linear-gradient(135deg,var(--blue),var(--purple));
}

.hero h1::selection,
.hero h1 span::selection{
  background:#dbeafe;
}

.hero h1{
  background:linear-gradient(90deg,#09090f 0%,#09090f 58%,var(--blue) 74%,var(--purple) 100%);
  -webkit-background-clip:text;
  background-clip:text;
}

.hero-text{
  max-width:560px;
  color:var(--muted);
  font-size:18px;
  margin-bottom:30px;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:42px;
}

.stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  max-width:560px;
  gap:16px;
}

.stats div{
  padding:18px;
  background:rgba(255,255,255,.7);
  border:1px solid var(--line);
  border-radius:20px;
}

.stats strong{
  display:block;
  font-size:20px;
}

.stats span{
  color:var(--muted);
  font-size:13px;
}

.hero-visual{
  position:relative;
  min-height:530px;
}

.device.desktop{
  position:absolute;
  right:0;
  top:20px;
  width:90%;
  max-width:650px;
  height:410px;
  background:#111;
  border:10px solid #1a1a24;
  border-radius:28px;
  box-shadow:0 35px 80px rgba(12,14,30,.28);
  overflow:hidden;
}

.device-top{
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:22px;
  background:#20202b;
}

.screen{
  height:100%;
  padding:64px 48px;
  color:#fff;
  background:
    radial-gradient(circle at 72% 20%, rgba(139,92,246,.55), transparent 35%),
    linear-gradient(135deg,#08080d,#19112d 60%,#20105b);
}

.screen img{
  width:110px;
  height:auto;
  object-fit:contain;
  margin-bottom:36px;
  filter:drop-shadow(0 10px 22px rgba(0,0,0,.25));
}

.screen h2{
  font-size:43px;
  line-height:1.05;
  letter-spacing:-.04em;
  margin-bottom:16px;
}

.screen h2 span{
  color:#a78bfa;
}

.screen p{
  color:#d7d7e6;
}

.device.phone{
  position:absolute;
  right:0;
  bottom:25px;
  width:190px;
  height:360px;
  background:#0b0b12;
  border:8px solid #20202b;
  border-radius:38px;
  box-shadow:0 25px 60px rgba(12,14,30,.25);
  overflow:hidden;
}

.phone-screen{
  height:100%;
  padding:34px 20px;
  color:#fff;
  background:
    radial-gradient(circle at top, rgba(37,99,255,.35), transparent 40%),
    #09090f;
}

.phone-screen img{
  width:72px;
  margin-bottom:80px;
}

.phone-screen h3{
  font-size:24px;
  line-height:1.05;
}

.phone-screen span{
  color:#8b5cf6;
}

.section{
  padding:82px 7%;
  border-top:1px solid var(--line);
}

.section-heading{
  text-align:center;
  max-width:760px;
  margin:0 auto 38px;
}

.section-heading.left{
  text-align:left;
  margin:0 0 36px;
}

.section h2,
.cta-box h2{
  font-size:clamp(32px,4vw,48px);
  line-height:1.05;
  letter-spacing:-.04em;
}

.section-heading p:not(.eyebrow){
  color:var(--muted);
  max-width:540px;
  margin-top:14px;
}

.cards{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.card{
  background:rgba(255,255,255,.72);
  border:1px solid var(--line);
  border-radius:28px;
  padding:30px;
  box-shadow:0 20px 50px rgba(17,24,39,.05);
  transition:.25s ease;
}

.card:hover{
  transform:translateY(-5px);
  border-color:rgba(37,99,255,.25);
}

.icon{
  display:inline-flex;
  width:50px;
  height:50px;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  background:#f0edff;
  color:var(--blue);
  font-size:24px;
  margin-bottom:22px;
}

.card h3{
  margin-bottom:10px;
  font-size:20px;
}

.card p,
.step p,
.results p,
.cta-box p{
  color:var(--muted);
}

.process-section{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:40px;
  align-items:start;
  background:linear-gradient(180deg,#fff,#fbfbff);
}

.process{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}

.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:26px;
}

.step span{
  display:inline-block;
  font-size:28px;
  font-weight:900;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  margin-bottom:16px;
}

.results{
  display:grid;
  grid-template-columns:.75fr 1.25fr;
  gap:40px;
  align-items:center;
}

.result-card{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:18px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:30px;
  padding:28px;
  box-shadow:0 20px 60px rgba(37,99,255,.10);
}

.result-card div:not(.arrow){
  padding:26px;
  border-radius:24px;
  background:var(--soft);
}

.result-card span{
  display:block;
  color:var(--muted);
  text-transform:uppercase;
  font-size:12px;
  font-weight:800;
  letter-spacing:.07em;
}

.result-card strong{
  display:block;
  font-size:64px;
  line-height:1;
  margin:12px 0;
}

.result-card div:last-child strong{
  color:var(--blue);
}

.arrow{
  font-size:34px;
  color:var(--purple);
  font-weight:900;
}

.cta-section{
  padding:70px 7%;
}

.cta-box{
  text-align:center;
  color:#fff;
  border-radius:34px;
  padding:70px 24px;
  background:
    radial-gradient(circle at top right, rgba(139,92,246,.8), transparent 35%),
    linear-gradient(135deg,#08080d,#111827);
  box-shadow:0 30px 90px rgba(17,24,39,.16);
}

.cta-box p{
  color:#d7d7e6;
  margin:14px auto 26px;
  max-width:620px;
}

.footer{
  padding:32px 7%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-top:1px solid var(--line);
  color:var(--muted);
}

.footer img{
  height:46px;
  width:auto;
}

@media(max-width:1100px){
  .cards{
    grid-template-columns:repeat(2,1fr);
  }

  .hero{
    grid-template-columns:1fr;
  }

  .hero-visual{
    min-height:480px;
  }

  .device.desktop{
    left:0;
  }

  .process-section,
  .results{
    grid-template-columns:1fr;
  }
}

@media(max-width:760px){
  .header{
    padding:16px 5%;
  }

  .brand img{
    height:85px;
  }

  .nav{
    display:none;
  }

  .btn-outline{
    padding:11px 15px;
    font-size:12px;
  }

  .hero{
    padding:48px 5% 60px;
    display:flex;
    flex-direction:column;
  }

  .hero-content{
    display:contents;
  }

  .eyebrow{
    order:1;
  }

  .hero h1{
    order:2;
  }

  .hero-text{
    order:3;
  }

  .hero-actions{
    order:4;
    grid-template-columns:1fr;
  }

  .hero-image{
    order:5;
    justify-content:center;
    margin:25px 0 10px;
  }

  .hero-image img{
    width:100%;
    max-width:520px;
  }

  .stats{
    order:6;
    width:100%;
    grid-template-columns:1fr;
  }

  .hero-visual{
    min-height:410px;
  }

  .device.desktop{
    width:100%;
    height:330px;
  }

  .screen{
    padding:48px 28px;
  }

  .screen h2{
    font-size:31px;
  }

  .device.phone{
    width:150px;
    height:285px;
    right:10px;
  }

  .cards,
  .process,
  .result-card{
    grid-template-columns:1fr;
  }

  .arrow{
    text-align:center;
    transform:rotate(90deg);
  }

  .section,
  .cta-section{
    padding:60px 5%;
  }

  .footer{
    flex-direction:column;
    gap:12px;
    text-align:center;
  }
}
.hero-image{
  display:flex;
  justify-content:flex-end;
  align-items:center;
}

.hero-image img{
  width:100%;
  max-width:2000px;
  height:auto;
  display:block;
  filter:drop-shadow(0 30px 70px rgba(15,23,42,.12));
}

@media(max-width:1100px){
  .hero-image{
    justify-content:center;
  }

  .hero-image img{
    max-width:620px;
  }
}

@media(max-width:760px){
  .hero-image img{
    max-width:100%;
  }
}

/* section contact */
.contact-home{
  padding:70px 7%;
  background:
    radial-gradient(circle at top right, rgba(139,92,246,.14), transparent 35%),
    radial-gradient(circle at top left, rgba(37,99,255,.10), transparent 30%),
    #fff;
  color:var(--text);
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:45px;
  align-items:start;
  border-top:1px solid var(--line);
}

.contact-left h2{
  font-size:clamp(38px,4.8vw,64px);
  line-height:1;
  text-transform:uppercase;
  letter-spacing:-.05em;
  margin-bottom:28px;
  border-bottom:2px solid rgba(37,99,255,.35);
  display:inline-block;
  padding-bottom:12px;
}

.contact-main-text{
  font-size:clamp(24px,2.6vw,36px);
  line-height:1.32;
  font-weight:800;
  max-width:680px;
  margin-bottom:26px;
}

.contact-sub-text{
  color:var(--muted);
  font-size:18px;
  max-width:650px;
  margin-bottom:34px;
}

.contact-list{
  max-width:680px;
}

.contact-list div{
  display:grid;
  grid-template-columns:160px 1fr;
  gap:18px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}

.contact-list strong{
  text-transform:uppercase;
  letter-spacing:.04em;
  font-size:15px;
}

.contact-list a,
.contact-list p{
  color:var(--text);
  font-weight:700;
  font-size:17px;
}

.hours-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  padding:42px 40px;
  box-shadow:0 24px 80px rgba(30,60,140,.10);
}

.hours-card h3{
  font-size:clamp(30px,3.3vw,42px);
  text-transform:uppercase;
  margin-bottom:30px;
  letter-spacing:-.04em;
}

.hours-row{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:12px 0;
  border-bottom:1px solid var(--line);
  font-size:17px;
  font-weight:700;
}

.hours-row:last-child{
  border-bottom:none;
}

html{
  scroll-behavior: smooth;
  scroll-padding-top: 130px;
}
@media(max-width:768px){
  .contact-home{
    grid-template-columns:1fr;
    gap:28px;
    padding:55px 5%;
  }

  .contact-left h2{
    font-size:32px;
    line-height:1.05;
    margin-bottom:24px;
    padding-bottom:8px;
  }

  .contact-main-text{
    font-size:21px;
    line-height:1.35;
    margin-bottom:22px;
  }

  .contact-sub-text{
    font-size:15px;
    line-height:1.6;
    margin-bottom:28px;
  }

  .contact-list div{
    grid-template-columns:1fr;
    gap:6px;
    padding:14px 0;
  }

  .contact-list strong{
    font-size:12px;
  }

  .contact-list a,
  .contact-list p{
    font-size:15px;
    word-break:break-word;
  }

  .hours-card{
    width:100%;
    padding:28px 22px;
    border-radius:24px;
  }

  .hours-card h3{
    font-size:28px;
    margin-bottom:22px;
  }

  .hours-row{
    font-size:14px;
    padding:11px 0;
    align-items:center;
  }

  .hours-row p{
    text-align:right;
  }
}

/* Formulaire */

.contact-page{
  max-width:1200px;
  margin:0 auto;
  padding:80px 40px;
}

.contact-hero{
  max-width:760px;
  margin:0 auto 50px;
  text-align:center;
}

.contact-hero h1{
  font-size:clamp(48px,6vw,86px);
  line-height:.95;
  margin:12px 0 20px;
  letter-spacing:-.06em;
}

.contact-hero p{
  max-width:760px;
  margin:0 auto;
  font-size:20px;
  color:#666;
  line-height:1.7;
}

.contact-section{
  max-width:900px;
  margin:0 auto;
}

.contact-form{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
  padding:36px;
  border-radius:32px;
  background:#fff;
  box-shadow:0 24px 80px rgba(30,60,140,.12);
  border:1px solid rgba(225,225,240,.8);
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.form-group.full{
  grid-column:1 / -1;
}

.form-group label{
  font-weight:700;
  color:#222;
}

.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  padding:15px 16px;
  border-radius:16px;
  border:1px solid #ddd;
  font:inherit;
  outline:none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  border-color:#2563ff;
  box-shadow:0 0 0 4px rgba(37,99,255,.12);
}

.contact-form button{
  grid-column:1 / -1;
  justify-self:center;
  width:max-content;
  border:none;
  cursor:pointer;
}

@media(max-width:768px){
  .contact-page{
    padding:50px 6%;
  }

  .contact-form{
    grid-template-columns:1fr;
    padding:24px;
  }
}

/* Page Expertise */

.expertise-hero{
  padding:90px 7% 70px;
  text-align:center;
  max-width:980px;
  margin:0 auto;
}

.expertise-hero h1{
  font-size:clamp(42px,5vw,76px);
  line-height:.98;
  letter-spacing:-.06em;
  margin-bottom:24px;
  background:linear-gradient(90deg,#09090f 0%,#09090f 55%,var(--blue) 78%,var(--purple) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.expertise-hero p:not(.eyebrow){
  max-width:680px;
  margin:0 auto;
  color:var(--muted);
  font-size:18px;
}

.expertise-blocks{
  padding:20px 7% 80px;
  display:flex;
  flex-direction:column;
  gap:32px;
}

.expertise-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
  background:rgba(255,255,255,.72);
  border:1px solid var(--line);
  border-radius:34px;
  padding:34px;
  box-shadow:0 24px 70px rgba(17,24,39,.06);
}

.expertise-block.reverse .expertise-text{
  order:2;
}

.expertise-block.reverse .expertise-image{
  order:1;
}

.expertise-text span{
  display:inline-block;
  font-size:34px;
  font-weight:900;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  margin-bottom:18px;
}

.expertise-text h2{
  font-size:clamp(30px,3.6vw,48px);
  line-height:1.05;
  letter-spacing:-.04em;
  margin-bottom:18px;
}

.expertise-text p{
  color:var(--muted);
  font-size:17px;
  max-width:520px;
}

.expertise-image{
  border-radius:10px;
  overflow:hidden;
  min-height:320px;
  background:var(--soft);
}

.expertise-image img{
  width:100%;
  height:100%;
  min-height:320px;
  display:block;
  object-fit:cover;
}

@media(max-width:900px){
  .expertise-block,
  .expertise-block.reverse{
    grid-template-columns:1fr;
  }

  .expertise-block.reverse .expertise-text,
  .expertise-block.reverse .expertise-image{
    order:initial;
  }

  .expertise-block{
    padding:24px;
  }

  .expertise-image,
  .expertise-image img{
    min-height:240px;
  }
}

@media(max-width:760px){
  .expertise-hero{
    padding:60px 5% 45px;
  }

  .expertise-blocks{
    padding:10px 5% 60px;
  }
}

.expertise-text p{
  color:var(--muted);
  font-size:17px;
  max-width:620px;
  line-height:1.8;
}
/* mobile affichage */
@media (max-width: 768px) {

  .hero{
    padding: 28px 5% 10px;
    gap: 12px;
  }

  .hero h1{
    margin-bottom: 10px;
    line-height: 1.02;
  }

  .hero-text{
    margin-bottom: 14px;
  }

  .hero-actions{
    margin-top: 0;
    margin-bottom: 0;
    gap: 10px;
  }

  .hero-visual,
  .hero-image,
  .hero-mockup{
    margin-top: -95px;
    margin-bottom: -30px;
    min-height: 520px;
    position: relative;
    z-index: 2;
  }

  .hero-image img{
    width: 115%;
    max-width: none;
    transform: translateY(-20px);
  }

}