:root{
  --bg: #014A55;
  --text: #ffffff;
  --muted: rgba(15, 23, 42, .70);
  --line: rgba(15, 23, 42, .10);
  --logo-url: url('./assets/logo.png');

  /* Bleu plus “pur” (moins violet) + turquoise */
  --blue: #0e7490;
  --blue2: #ffffff;
  --blueSoft: rgba(0,91,255, .10);

  /* accent "cyber" (reste dans le spectre bleu/cyan) */
  --cyan: #22D3EE;

  --font-ui: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-display: "Bebas Neue", var(--font-ui);

  --shadow: 0 18px 50px rgba(0,91,255, .12);
  --shadow2: 0 16px 40px rgba(15, 23, 42, .10);

  --r: 22px;
  --r2: 28px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a{ color:inherit; text-decoration:none; }
.container{
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
}

.section > .container{
  background: rgba(255,255,255,.58);
  border: 2px solid rgba(255,255,255,.60);
  border-radius: 24px;
  padding: 48px 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(255,255,255,.15), 0 0 30px rgba(255,255,255,.40);
  max-width: 1200px;
  width: calc(100% - 96px);
  margin: 0 auto;
}

/* background */
.bg{
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events:none;
  opacity: .70;
  overflow: hidden;
}
.bg__logo{
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  opacity: .20;
  z-index: -2;
}

/* diagonal watermark helper */
.bg-diag{
  position: relative;
  overflow: hidden;
}
.bg-diag::before{
  content:"";
  position:absolute;
  inset:0;
  background: center/120% no-repeat var(--logo-url);
  opacity: .10;
  transform: rotate(-14deg);
  pointer-events: none;
}
.bg-diag > *{ position: relative; z-index: 1; }
.bg::after{
  content:"";
  position:absolute;
  inset:0;
  opacity: .08;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(34,211,238,.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0,91,255,.12) 0%, transparent 50%),
    linear-gradient(135deg, transparent 48%, rgba(34,211,238,.06) 50%, transparent 52%),
    linear-gradient(45deg, transparent 48%, rgba(0,91,255,.06) 50%, transparent 52%);
  background-size: 100% 100%, 100% 100%, 80px 80px, 80px 80px;
  background-position: 0 0, 0 0, 0 0, 40px 40px;
}
.glow{
  position:absolute;
  width: 520px;
  height: 520px;
  filter: blur(70px);
  opacity: .82;
  border-radius: 999px;
}
.g1{
  top: -140px;
  left: -160px;
  z-index: 0;
}
.g2{
  top: 140px;
  right: -180px;
  background: none;
}
.grid{
  position:absolute;
  inset:0;
  opacity:.55;
  background-image:
    linear-gradient(to right, rgba(0,91,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,91,255,.06) 1px, transparent 1px),
    linear-gradient(135deg, rgba(34,211,238,.06) 1px, transparent 1px);
  background-size: 42px 42px, 42px 42px, 84px 84px;
}

/* header */
.header{
  position: sticky;
  top: 18px;
  z-index: 20;
  backdrop-filter: none;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 22px;
  width: min(1140px, calc(100% - 48px));
  margin: 18px auto 0;
  box-shadow: none;
}
.header__inner{
  min-height: 92px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap: 16px;
}

main{
  position: relative;
  z-index: 1;
  margin-top: 0;
}

.headerLogoWrap{
  position: relative;
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
  height: 0;
  z-index: 30;
}

.header__logo{
  position: absolute;
  left: 50%;
  top: -12px;
  transform: translateX(-50%);
  z-index: 30;
  display:block;
  width: 420px;
  height: 420px;
  pointer-events: auto;
}
.header__logoImg{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display:block;
  filter:
    drop-shadow(0 0 12px rgba(255,255,255,.55))
    drop-shadow(0 0 28px rgba(255,255,255,.35))
    drop-shadow(0 18px 40px rgba(0,91,255,.22));
  background: transparent;
  transform-style: preserve-3d;
  animation: logo-tilt 38s ease-in-out infinite;
  will-change: transform;
}

@keyframes logo-tilt{
  0%{ transform: rotateX(6deg) rotateY(0deg) rotateZ(0deg); }
  50%{ transform: rotateX(-6deg) rotateY(6deg) rotateZ(0deg); }
  100%{ transform: rotateX(6deg) rotateY(0deg) rotateZ(0deg); }
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand__logo{
  display: none;
  overflow: hidden;
}
.brand__img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px 14px;
  background: transparent;
  z-index: 2;
}

.header__inner{
  position: relative;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
}

.header__logo{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, calc(-50% + 150px));
  height: 800px;
  z-index: 100;
}

.header__logo img{
  height: 100%;
  width: auto;
  object-fit: contain;
}

.nav{
  display:flex;
  align-items:center;
  gap: 12px;
  font-weight: 600;
  color: rgba(15,23,42,.82);
}
.nav--links{
  display: none;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: fit-content;
  padding: 8px 10px;
  border-radius: 18px;
  border: 1px solid rgba(34,211,238,.18);
  background: rgba(255,255,255,.58);
  box-shadow: 0 16px 40px rgba(0,91,255,.10);
  backdrop-filter: blur(12px);
}
.nav a{ font-size: 14px; }
.nav a{ padding: 8px 10px; border-radius: 12px; }
.nav a:hover{ background: rgba(0,91,255,.06); }
/* Fixed floating properties */

/* .hero__content::before{
  content:"";
  position:absolute;
  inset:0;
  background: center/140% no-repeat var(--logo-url);
  opacity: .10;
  transform: rotate(-14deg);
  pointer-events:none;
} */
.hero__content > *{ position: relative; z-index: 1; }

.nav__burger{
  display:none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width:48px; height: 48px;
  border: 2px solid rgba(34,211,238,.25);
  border-radius: 14px;
  background: rgba(255,255,255,.85);
  box-shadow: 0 10px 25px rgba(15,23,42,.08), 0 0 15px rgba(34,211,238,.15);
  cursor:pointer;
  transition: all .2s ease;
}
.nav__burger span{
  display:block;
  width: 20px;
  height: 3px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  margin: 4px 0;
  border-radius: 999px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav__burger.isOpen span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__burger.isOpen span:nth-child(2){ opacity:0; }
.nav__burger.isOpen span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobileNav{
  display:none;
  flex-direction:column;
  gap:10px;
  padding: 14px 24px 22px;
  border-bottom: 1px solid rgba(0,91,255,.10);
}
.mobileNav a{
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(0,91,255,.04);
}
.mobileNav.isOpen{ display:flex; }

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  user-select:none;
}
.btn:active{ transform: translateY(1px); }

.btn--primary{
  background: linear-gradient(135deg, var(--cyan), var(--blue2));
  color: white;
  border-color: rgba(255,255,255,.50);
  box-shadow:
    0 12px 30px rgba(255,255,255,.20),
    0 0 20px rgba(255,255,255,.35),
    inset 0 1px 0 rgba(255,255,255,.25);
}
.btn--primary:hover{ 
  box-shadow: 
    0 16px 40px rgba(255,255,255,.30),
    0 0 35px rgba(255,255,255,.50);
  transform: translateY(-2px);
}

.btn--ghost{
  background: rgba(255,255,255,.75);
  border-color: rgba(255,255,255,.45);
  color: rgba(15,23,42,.90);
  box-shadow: 
    0 10px 25px rgba(255,255,255,.15),
    0 0 15px rgba(255,255,255,.30);
}
.btn--ghost:hover{ 
  background: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.60);
  box-shadow: 
    0 12px 30px rgba(255,255,255,.20),
    0 0 20px rgba(255,255,255,.40);
  transform: translateY(-1px);
}

.btn--lg{ padding: 14px 18px; font-size: 14px; }
.btn--sm{ padding: 10px 12px; font-size: 13px; }

/* hero */
.hero{
  padding: 310px 0 80px;
}
.hero__inner{
  display:flex;
  align-items:center;
  justify-content:center;
  max-width: 1200px;
  margin: 0 auto;
  perspective: 2000px;
}

.cube-container {
  width: 800px;
  height: 600px;
  position: relative;
  transform-style: preserve-3d;
  margin-top: 100px;
}

.cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: rotateCube 30s infinite linear;
}

@keyframes rotateCube {
  0% { transform: rotateX(15deg) rotateY(0deg); }
  100% { transform: rotateX(15deg) rotateY(360deg); }
}

.cube-face {
  position: absolute;
  width: 800px;
  height: 600px;
  backface-visibility: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.75);
  border: 2px solid rgba(255,255,255,.60);
  border-radius: var(--r2);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,91,255,.15);
}

.cube-face--front  { transform: rotateY(0deg) translateZ(400px); }
.cube-face--right  { transform: rotateY(90deg) translateZ(400px); }
.cube-face--left   { transform: rotateY(-90deg) translateZ(400px); }
.cube-face--back   { transform: rotateY(180deg) translateZ(400px); }
.cube-face--top    { transform: rotateX(90deg) translateZ(300px); }
.cube-face--bottom { transform: rotateX(-90deg) translateZ(300px); }

.hero__title{
  margin: 18px 0 14px;
  font-family: var(--font-ui);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: #0f172a;
  text-align: center;
}
.accent{
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__content{
  background: rgba(255,255,255,.62);
  border: 2px solid rgba(255,255,255,.60);
  border-radius: 24px;
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(255,255,255,.18), 0 0 30px rgba(255,255,255,.40);
  padding: 48px 44px;
  max-width: 1200px;
  margin: 0 auto;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(34,211,238,.18);
  box-shadow: 0 12px 30px rgba(0,91,255,.08);
  color: rgba(15,23,42,.82);
  font-weight: 700;
  width: fit-content;
}
.pill__dot{
  width:10px; height:10px; border-radius:999px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
}

.hero__subtitle{
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 54ch;
}

.hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap: 16px;
  margin-bottom: 30px;
}

.hero__stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.stat{
  padding: 14px;
  border-radius: var(--r);
  background: rgba(255,255,255,.56);
  border: 1px solid rgba(34,211,238,.30);
  box-shadow: 0 14px 30px rgba(15,23,42,.05), 0 0 20px rgba(34,211,238,.20);
  backdrop-filter: blur(17px);
}
.stat > *{ position: relative; z-index: 1; }
.stat__value{
  font-weight: 800;
  letter-spacing: -0.03em;
  color: rgba(15,23,42,.92);
}
.stat__label{
  font-size: 13px;
  color: rgba(15,23,42,.62);
  margin-top: 4px;
}

/* hero visual */
.hero__visual{ 
  position: relative; 
  display: none;
}

.hero__content {
  max-width: 100%;
}

.card{
  border-radius: var(--r2);
  background: rgba(255,255,255,.56);
  border: 2px solid rgba(255,255,255,.55);
  box-shadow:
    0 22px 60px rgba(255,255,255,.15),
    0 0 30px rgba(255,255,255,.35),
    inset 0 1px 0 rgba(255,255,255,.50);
  backdrop-filter: blur(20px);
  position: relative;
}
.dots{ display:flex; gap:6px; }
.dots span{
  width: 9px; height: 9px; border-radius: 999px;
  background: rgba(15,23,42,.14);
}
.card__title{
  font-family: var(--font-ui);
  font-weight: 800;
  text-transform: none;
}

.chip{
  font-weight: 800;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0,91,255,.10);
  border: 1px solid rgba(0,91,255,.14);
  color: rgba(0,91,255,.95);
}

.mock{
  margin-top: 16px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0,91,255,.08), rgba(77,163,255,.06));
  border: 1px solid rgba(0,91,255,.14);
  position:relative;
  padding: 18px;
  overflow:hidden;
  min-height: 240px;
}
.mock__photo{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
  opacity: 1;
}
.mock__photo img{
  width:100%;
  height:100%;
  object-fit: cover;
  object-position: center;
  display:block;
}
.mock__overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,.08)),
    linear-gradient(135deg, rgba(0,91,255,.10), rgba(34,211,238,.08));
  z-index: 1;
}
.mock__ring{
  position:absolute;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  border: 1px solid rgba(0,91,255,.16);
  top:-190px;
  right:-190px;
  opacity:.8;
}
.mock__ring--2{
  width: 520px;
  height: 520px;
  top:-270px;
  right:-270px;
  opacity:.35;
}
.mock__center{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  position:relative;
  z-index:1;
}
.mock__badge{
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  display:grid;
  place-items:center;
  color:white;
  font-weight: 900;
  letter-spacing: -0.02em;
  box-shadow: 0 14px 30px rgba(0,91,255,.18);
}
.mock__headline{
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.mock__sub{
  font-size: 13px;
  color: rgba(15,23,42,.64);
  margin-top: 6px;
}
.mock__bar{
  margin-top: 18px;
}
.bar{
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(0,91,255,.14);
  overflow:hidden;
  position:relative;
}
.bar:before{
  content:"";
  position:absolute;
  inset:0;
  width: 62%;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  border-radius: 999px;
}

.card__bottom{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.mini{
  display:flex;
  gap:10px;
  align-items:center;
  padding: 12px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.70);
  border: 1px solid rgba(0,91,255,.12);
}
.mini__icon{
  width: 38px;
  height: 38px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(0,91,255,.08);
}
.mini__t{ font-weight: 900; letter-spacing: -0.02em; font-size: 13px; }
.mini__s{ font-size: 12px; color: rgba(15,23,42,.62); margin-top: 2px; }

.badge{
  position:absolute;
  right: 14px;
  bottom: -14px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(0,91,255,.14);
  box-shadow: 0 14px 30px rgba(15,23,42,.08);
  display:flex;
  gap:10px;
  align-items:center;
  font-weight: 800;
  color: rgba(15,23,42,.75);
}
.badge__dot{
  width:10px; height:10px; border-radius:999px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
}

/* sections */
.section{
  padding: 100px 0;
}
.section > .container{
  background: rgba(255,255,255,.58);
  border: 2px solid rgba(34,211,238,.30);
  border-radius: 24px;
  padding: 40px 32px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0,91,255,.10), 0 0 25px rgba(34,211,238,.20);
}
.section--soft{
  background: transparent;
}
.section__head{
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:center;
  gap: 12px;
  margin-bottom: 36px;
  text-align: center;
}
.section__head h2{
  margin:0;
  font-size: clamp(26px, 2.2vw, 34px);
  font-family: var(--font-ui);
  font-weight: 800;
  text-transform: none;
  letter-spacing: -0.04em;
  color: #0f172a;
  text-align: center;
}
.section__head p{
  margin:0;
  color: rgba(15,23,42,.66);
  max-width: 60ch;
  line-height: 1.6;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

h3{
  color: #0f172a;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card--feature{
  padding: 32px 28px;
}
.card--feature .icon{
  width: 46px;
  height: 46px;
  border-radius: 18px;
  display:grid;
  place-items:center;
  background: rgba(0,91,255,.08);
  border: 1px solid rgba(0,91,255,.12);
  margin-bottom: 12px;
}
.card--feature h3{
  margin: 0 0 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.card--feature p{
  margin:0;
  color: rgba(15,23,42,.66);
  line-height: 1.7;
}

.card--step{
  padding: 32px 28px;
}
.step{
  display:flex;
  gap: 14px;
  align-items:flex-start;
}
.step__n{
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  display:grid;
  place-items:center;
  color:white;
  font-weight: 900;
}
.step__c h3{
  margin: 0 0 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.step__c p{
  margin: 0;
  color: rgba(15,23,42,.66);
  line-height: 1.7;
}

/* demo */
.demo{
  display:grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items:stretch;
}
.card--demo{
  padding: 32px 28px;
}
.card--demo h3{
  margin:0 0 6px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.card--demo p{
  margin:0 0 14px;
  color: rgba(15,23,42,.66);
  line-height: 1.6;
}
.code{
  display:inline-block;
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(0,91,255,.08);
  border: 1px solid rgba(0,91,255,.12);
  font-weight: 800;
  color: rgba(0,91,255,.95);
}
.demo__cta{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
}
.hint{
  margin-top: 10px;
  font-weight: 800;
  color: rgba(0,91,255,.95);
  min-height: 18px;
}

.card--demoNote{
  margin-top: 14px;
  padding: 24px 20px;
}
.note{
  display:flex;
  align-items:flex-start;
  gap: 12px;
}
.note__icon{
  width: 40px;
  height: 40px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(0,91,255,.08);
  border: 1px solid rgba(0,91,255,.12);
}
.note__title{ font-weight: 900; letter-spacing: -0.02em; }
.note__desc{ color: rgba(15,23,42,.66); margin-top: 4px; line-height: 1.55; }

.card--preview{
  padding: 0;
  overflow:hidden;
}
.previewTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 14px;
  border-bottom: 1px solid rgba(0,91,255,.12);
  background: rgba(255,255,255,.75);
}
.previewTop__left{ display:flex; gap: 7px; align-items:center; }
.dot{ width: 10px; height:10px; border-radius:999px; background: rgba(15,23,42,.16); }
.dot--b{ background: rgba(0,91,255,.70); }
.previewTop__url{
  font-weight: 800;
  font-size: 12px;
  color: rgba(15,23,42,.62);
}
.previewBody{
  padding: 18px;
  background: linear-gradient(135deg, rgba(0,91,255,.07), rgba(77,163,255,.05));
  min-height: 282px;
  position:relative;
}
.previewBody__big{
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -0.04em;
}
.previewBody__small{
  margin-top: 8px;
  color: rgba(15,23,42,.66);
}
.previewBody__frame{
  margin-top: 18px;
  border-radius: 20px;
  border: 1px dashed rgba(0,91,255,.25);
  height: 170px;
  background: rgba(255,255,255,.55);
}

/* contact */

/* Mobile uses the same layout as desktop */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items:start;
}
.contact__left h2{
  margin:0 0 10px;
  font-size: clamp(26px, 2.2vw, 34px);
  letter-spacing: -0.04em;
}
.contact__left p{
  margin:0 0 14px;
  color: rgba(15,23,42,.66);
  line-height: 1.7;
}
.contact__chips{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.chip--soft{
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(0,91,255,.12);
  color: rgba(15,23,42,.72);
}
.card--contact{
  padding: 32px 28px;
}
label{ display:block; margin-bottom: 12px; }
label span{
  display:block;
  font-weight: 800;
  font-size: 12px;
  color: rgba(15,23,42,.70);
  margin-bottom: 6px;
}
input, textarea{
  width:100%;
  border-radius: 16px;
  border: 1px solid rgba(0,91,255,.14);
  background: rgba(255,255,255,.78);
  padding: 12px 12px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: box-shadow .18s ease, border-color .18s ease;
}
input:focus, textarea:focus{
  border-color: rgba(0,91,255,.35);
  box-shadow: 0 0 0 6px rgba(0,91,255,.10);
}
.tiny{
  margin: 10px 0 0;
  font-size: 12px;
  color: rgba(15,23,42,.52);
}

/* footer */
.footer{
  padding: 30px 0 44px;
}
.footer__inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
  border-top: 1px solid rgba(0,91,255,.10);
  padding-top: 18px;
}
.footer__note{
  margin-top: 8px;
  color: rgba(15,23,42,.60);
}
.footer__right{
  display:flex;
  gap: 14px;
  color: rgba(15,23,42,.70);
  font-weight: 700;
}
.footer__right a{
  padding: 10px 10px;
  border-radius: 12px;
}
.footer__right a:hover{ background: rgba(0,91,255,.06); }
.muted{ opacity: .55; }

/* responsive */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; gap: 30px; }
  .hero__content{ order: 1; }
  .hero__visual{ order: 2; }
  .hero{ padding-top: 120px; padding-bottom: 60px; }
  .hero__content{
    width: 100%;
    padding: 28px 22px;
    border-radius: 20px;
  }
  .section{ padding: 60px 0; }
  .section > .container{
    padding: 32px 24px;
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
  }
  .hero__content{
    padding: 32px 24px;
    width: calc(100% - 32px);
  }
  .header__logo{
    left: 50%;
    top: -6px;
    transform: translateX(-50%);
    width: 280px;
    height: 280px;
    max-width: 78vw;
  }
  .hero__stats{ grid-template-columns: 1fr; gap: 12px; }
  .grid3{ grid-template-columns: 1fr; gap: 16px; }
  .grid2{ grid-template-columns: 1fr; gap: 16px; }
  .contact{ grid-template-columns: 1fr; gap: 24px; }
  .nav--links{ display:none !important; }
  .nav__burger{ display:flex !important; }
  .mobileNav{ display:none; }
  .mobileNav.isOpen{ display:flex; }
  .card__bottom{ grid-template-columns: 1fr; gap: 12px; }
  .container{ width: calc(100% - 32px); }

  /* Enlever les éléments flottants en mobile */
  .previewTop{ display: block; text-align: center; }
  .previewTop__left{ justify-content: center; margin-bottom: 8px; }
  .previewTop__url{ margin-top: 8px; }

  /* Logo centré sur mobile */
  .headerLogoWrap{ width: 100%; }
  .bg__logo{
    width: 100vw;
    max-width: 100vw;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
    top: 55%;
    opacity: .14;
  }
}

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; scroll-behavior:auto !important; }
}