@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&display=swap");

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #e9e9e9;
  background: #0b0b0b radial-gradient(1200px 600px at 50% -200px, #1a1a1a 0%, #0b0b0b 60%, #080808 100%);
}
html, body { overflow-x: hidden; }

:root {
  --bg: #0b0b0b;
  --panel: #121212;
  --muted: #b3b3b3;
  --soft: #dcdcdc;
  --ring: #2a2a2a;
  --white: #ffffff;
  --glow: rgba(255,255,255,.12);
  --accent: #f0f0f0;
  --header-h: 72px;
}

.page-vignette::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(800px 300px at 50% 0%, rgba(255,255,255,.06), transparent 70%)
              ,radial-gradient(1000px 600px at 50% 100%, rgba(255,255,255,.04), transparent 70%);
  mix-blend-mode: screen;
}
.page-vignette::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='1400' height='800'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='1' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/><feComponentTransfer><feFuncA type='table' tableValues='0 0.06'/></feComponentTransfer></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .5;
  mix-blend-mode: soft-light;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 30;
  transition: background .25s ease, box-shadow .25s ease;
}
.nav-toggle { display: none; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid #1f1f1f; background: #111; color: #eaeaea; box-shadow: 0 0 0 1px #1c1c1c, 0 0 24px var(--glow) inset; flex-direction: column; gap: 4px; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: #eaeaea; border-radius: 2px; transition: width .25s ease, height .25s ease, transform .25s ease; }
.nav-toggle.open { flex-direction: row; gap: 6px; }
.nav-toggle.open span { width: 2px; height: 18px; transform: none; }
.site-header.scrolled {
  background: linear-gradient(180deg, rgba(20,20,20,.80) 0%, rgba(16,16,16,.80) 100%);
  box-shadow: 0 0 0 1px #1c1c1c, 0 20px 60px -40px rgba(0,0,0,.6);
}
.site-nav { display: flex; gap: 20px; }
.nav-link {
  color: #dcdcdc;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: opacity .25s ease;
}
.nav-link:hover { opacity: .7; }
.brand {
  color: #fff;
  font-weight: 600;
  letter-spacing: .2em;
  font-size: 14px;
  text-transform: uppercase;
}

.hero {
  min-height: 88vh;
  display: grid;
  place-items: center;
  padding: 120px 24px 80px;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 50% 35%, rgba(255,255,255,.06), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}
.hero-arrows { position: absolute; top: 88px; font-size: 22px; color: #cfcfcf; opacity: .7; }
.hero-arrow-left { left: 36px; }
.hero-arrow-right { right: 36px; }

.hero-inner { max-width: 1080px; width: 100%; text-align: center; }
.hero-title {
  margin: 0;
  line-height: .95;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: .04em;
  color: #fff;
  text-shadow: 0 0 22px var(--glow);
  font-size: clamp(3.6rem, 8vw, 6.4rem);
}
.hero-title .thin { font-weight: 400; letter-spacing: .14em; }
.hero-sub {
  max-width: 420px;
  margin: 24px auto 36px;
  color: #c6c6c6;
  font-size: 14px;
  line-height: 1.6;
}

.scroll-indicator {
  display: inline-grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  position: relative;
  color: #eaeaea;
  text-decoration: none;
}
.scroll-indicator .ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 1px var(--ring), 0 0 24px var(--glow) inset, 0 0 28px var(--glow);
  background: radial-gradient(60px 60px at 50% 45%, rgba(255,255,255,.07), transparent 70%);
}
.scroll-indicator .chev { font-size: 24px; transform: translateY(-2px); }

.section-head { display: grid; grid-template-columns: auto 1fr; align-items: end; gap: 20px; }
.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: #fff;
  text-shadow: 0 0 18px var(--glow);
}
.section-title.center { text-align: center; }
.section-side-text { color: var(--muted); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }

.about { padding: 80px 24px 90px; max-width: 1200px; margin: 0 auto; }
.about-wrap { margin-top: 24px; display: grid; grid-template-columns: 1.15fr 1.85fr; gap: 22px; }
.about-intro {
  background: linear-gradient(180deg, #141414 0%, #101010 100%);
  border-radius: 14px;
  box-shadow: 0 0 0 1px #1c1c1c, 0 60px 120px -60px rgba(0,0,0,.8), 0 0 40px var(--glow) inset;
  padding: 26px;
  display: grid;
  gap: 10px;
  align-content: center;
}
.about-tag { margin: 0; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: #fff; }
.about-blurb { margin: 0; color: #d6d6d6; font-size: 15px; line-height: 1.7; }

.about-panel {
  position: relative;
  background: linear-gradient(180deg, #141414 0%, #101010 100%);
  border-radius: 14px;
  box-shadow: 0 0 0 1px #1c1c1c, 0 60px 120px -60px rgba(0,0,0,.8), 0 0 40px var(--glow) inset;
  padding: 28px;
}
.about-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 1px #1a1a1a inset, 0 0 24px var(--glow) inset;
  pointer-events: none;
}
.about-panel.revealed::after {
  content: "";
  position: absolute;
  top: 0; left: -40%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.0) 100%);
  filter: blur(12px);
  animation: aboutSweep 1.4s ease-out forwards;
  pointer-events: none;
}
@keyframes aboutSweep { to { left: 100%; } }

.about-text { display: grid; gap: 12px; }
.about-text p {
  margin: 0;
  color: #d8d8d8;
  font-size: 16px;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .6s ease, transform .6s ease;
}
.about-panel.revealed .about-text p:nth-child(1) { opacity: 1; transform: none; transition-delay: .1s; }
.about-panel.revealed .about-text p:nth-child(2) { opacity: 1; transform: none; transition-delay: .25s; }

.features { padding: 60px 24px 90px; max-width: 1200px; margin: 0 auto; }
.features-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}


.card-link {
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
  display: block;
}


.card {
  background: linear-gradient(180deg, #141414 0%, #101010 100%);
  border-radius: 14px;
  padding: 26px;
  box-shadow: 0 0 0 1px #1c1c1c, 0 60px 120px -60px rgba(0,0,0,.8), 0 0 40px var(--glow) inset;
  display: grid;
  gap: 14px;
  transition: transform .35s ease, box-shadow .35s ease, filter .35s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 0 0 1px #2a2a2a, 0 60px 120px -60px rgba(0,0,0,.8), 0 0 64px rgba(255,255,255,.14) inset; filter: brightness(1.04); }



.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;

  /* ✅ cercle ici */
  box-shadow: 0 0 0 1px #2b2b2b,
              0 0 20px var(--glow),
              inset 0 0 22px var(--glow);

  background: radial-gradient(
    44px 44px at 50% 45%,
    rgba(255,255,255,.07),
    transparent 70%
  );
}

.card .icon img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1); /* ✅ seulement l’icône */
}






.card-title { margin: 0; font-size: 18px; color: #fff; letter-spacing: .08em; text-transform: uppercase; }
.card-desc { margin: 0; color: #bdbdbd; font-size: 14px; line-height: 1.6; }

.features-grid > .card-link:nth-child(1) { grid-column: 1 / span 3; }
.features-grid > .card-link:nth-child(2) { grid-column: 4 / span 3; }
.features-grid > .card-link:nth-child(3) { grid-column: 1 / span 2; }
.features-grid > .card-link:nth-child(4) { grid-column: 3 / span 2; }
.features-grid > .card-link:nth-child(5) { grid-column: 5 / span 2; }


.works { padding: 80px 24px 120px; max-width: 1200px; margin: 0 auto; }
.works-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work-card { background: linear-gradient(180deg, #141414 0%, #101010 100%); border-radius: 14px; overflow: hidden; box-shadow: 0 0 0 1px #1c1c1c, 0 0 40px var(--glow) inset; display: grid; }
.work-thumb { aspect-ratio: 16/9; background: radial-gradient(300px 180px at 50% 50%, rgba(255,255,255,.06), transparent 70%), #0e0e0e; }
.work-meta { padding: 20px; display: grid; gap: 8px; align-content: start; }
.work-meta .icon { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(36px 36px at 50% 45%, rgba(255,255,255,.07), transparent 70%); box-shadow: 0 0 0 1px #2b2b2b, 0 0 20px var(--glow), inset 0 0 18px var(--glow); color: #f5f5f5; font-size: 16px; }
.work-title { margin: 0; font-size: 16px; letter-spacing: .08em; text-transform: uppercase; color: #fff; }
.work-desc { margin: 0; color: #bdbdbd; font-size: 13px; }

.choose { padding: 80px 24px 120px; max-width: 1200px; margin: 0 auto; }
.choose-grid { margin-top: 28px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.choose-card { position: relative; }
.choose-card .icon { width: 44px; height: 44px; }
.choose-card:hover { transform: translateY(-5px); box-shadow: 0 0 0 1px #2a2a2a, 0 70px 140px -60px rgba(0,0,0,.9), 0 0 72px rgba(255,255,255,.16) inset; filter: brightness(1.06); }
.choose-card:hover .icon { box-shadow: 0 0 0 1px #2b2b2b, 0 0 28px rgba(255,255,255,.22), inset 0 0 28px rgba(255,255,255,.18); }
.choose-meta { display: flex; align-items: baseline; gap: 8px; margin-top: 4px; }
.count-up { font-size: 20px; font-weight: 600; color: #fff; text-shadow: 0 0 18px var(--glow); }
.count-label { color: #cfcfcf; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.badges { margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.badge { display: inline-grid; place-items: center; padding: 6px 10px; border-radius: 999px; color: #eaeaea; text-decoration: none; box-shadow: 0 0 0 1px var(--ring), 0 0 24px var(--glow) inset, 0 0 18px var(--glow); letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }

.contact { padding: 80px 24px 120px; max-width: 1200px; margin: 0 auto; }
.contact-sub { margin: 8px 0 0; color: #c6c6c6; font-size: 14px; text-align: center; }
.contact-grid { margin-top: 28px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }
.contact-form { background: linear-gradient(180deg, rgba(20,20,20,.9) 0%, rgba(16,16,16,.9) 100%); backdrop-filter: blur(8px); }
.form-top { display: grid; justify-items: center; gap: 8px; margin-bottom: 10px; }
.icon-blue { color: #b9ecff; box-shadow: 0 0 0 1px #2b3949, 0 0 24px rgba(80,200,255,.32), inset 0 0 26px rgba(80,200,255,.24); background: radial-gradient(44px 44px at 50% 45%, rgba(120,200,255,.12), transparent 70%); }
.form-title { margin: 0; color: #7dd3fc; letter-spacing: .08em; text-transform: uppercase; font-size: 16px; }
.form-sub { margin: 0; color: #bdbdbd; font-size: 13px; }
.form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.label { color: #cfcfcf; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.input, .select, .textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid #1f1f1f;
  background: #111;
  color: #e8e8e8;
  box-shadow: 0 0 0 1px #1c1c1c inset, 0 0 24px var(--glow) inset;
}
.input::placeholder, .textarea::placeholder { color: #8f8f8f; }
.input:focus, .select:focus, .textarea:focus { outline: none; box-shadow: 0 0 0 1px #29465a, 0 0 18px rgba(80,200,255,.28) inset; }
.contact-submit {
  display: inline-grid; place-items: center; justify-self: start;
  padding: 12px 18px;
  border-radius: 999px;
  color: #0b0b0b; background: linear-gradient(180deg, #e9e9e9 0%, #d6d6d6 100%);
  box-shadow: 0 0 0 1px #2a2a2a, 0 0 26px var(--glow) inset;
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.contact-submit:hover { transform: translateX(4px); filter: brightness(1.05); box-shadow: 0 0 0 1px #3a3a3a, 0 0 34px rgba(255,255,255,.16) inset; }

.socials { margin-top: 12px; display: grid; justify-items: center; gap: 8px; }
.socials-title { color: #bdbdbd; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.socials-list { display: flex; gap: 10px; }
.social-pill { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; color: #b9ecff; text-decoration: none; box-shadow: 0 0 0 1px #2b3949, 0 0 24px rgba(80,200,255,.32), inset 0 0 26px rgba(80,200,255,.24); background: radial-gradient(36px 36px at 50% 45%, rgba(120,200,255,.12), transparent 70%); transition: transform .25s ease, box-shadow .25s ease; }
.social-pill:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px #2b3949, 0 0 36px rgba(80,200,255,.42), inset 0 0 34px rgba(80,200,255,.32); }

.contact-side { display: grid; gap: 18px; }
.info-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 12px; }
.info-title { margin: 0; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: #fff; }
.info-line { margin: 0; color: #cfcfcf; font-size: 13px; }

.map-frame { border-radius: 14px; overflow: hidden; box-shadow: 0 0 0 1px #1c1c1c, 0 0 40px var(--glow) inset; }
.map-frame iframe { display: block; width: 100%; height: 240px; border: 0; }

.faq { padding: 80px 24px 120px; max-width: 1200px; margin: 0 auto; }
.faq-list { margin-top: 24px; display: grid; gap: 12px; }
.faq-item { background: linear-gradient(180deg, #141414 0%, #101010 100%); border-radius: 14px; box-shadow: 0 0 0 1px #1c1c1c, 0 0 40px var(--glow) inset; overflow: hidden; }
.faq-item:hover { box-shadow: 0 0 0 1px #2a2a2a, 0 0 64px rgba(255,255,255,.14) inset; }
.faq-question { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px; color: #fff; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; color: #bdbdbd; font-size: 14px; line-height: 1.6; transition: max-height .35s ease, padding-top .35s ease; }
.faq-item[open] .faq-answer { max-height: 300px; padding-top: 12px; }
.faq-item .faq-question::after { content: "⌄"; font-size: 16px; opacity: .9; transform: translateY(-2px); transition: transform .25s ease; }
.faq-item[open] .faq-question::after { transform: rotate(180deg) translateY(2px); }
.faq-content { margin-top: 20px; display: grid; justify-items: center; gap: 16px; color: #c6c6c6; font-size: 14px; line-height: 1.6; text-align: center; }
.faq-contact { display: inline-grid; place-items: center; padding: 10px 16px; border-radius: 999px; color: #eaeaea; text-decoration: none; box-shadow: 0 0 0 1px var(--ring), 0 0 24px var(--glow) inset, 0 0 28px var(--glow); letter-spacing: .12em; text-transform: uppercase; font-size: 12px; }
.faq-contact:hover { opacity: .85; }

/* Services page */
.services-hero { padding: 88px 24px 44px; }
.services-list { padding: 44px 24px 60px; max-width: 1200px; margin: 0 auto; }
.services-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.services-grid .card[data-open-tab] { cursor: pointer; }
.services-grid .card { justify-items: center; text-align: center; }
.services-grid .card .icon { justify-self: center; }
.price-line { margin: 6px 0 10px; color: #cfcfcf; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }

.services-categories { padding: 80px 24px 120px; max-width: 1200px; margin: 0 auto; }
.accent { color: #7dd3fc; text-shadow: 0 0 16px rgba(80,200,255,.24); }
.tabs-layout { margin-top: 24px; display: grid; grid-template-columns: 0.9fr 1.8fr; gap: 18px; align-items: start; }
.tabs-list { display: grid; gap: 10px; }
.tab-btn {
  display: inline-grid; place-items: center; justify-items: start;
  padding: 12px 14px; border-radius: 12px; color: #eaeaea; text-decoration: none;
  background: linear-gradient(180deg, #141414 0%, #101010 100%);
  box-shadow: 0 0 0 1px #1c1c1c, 0 0 24px var(--glow) inset;
  font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease, opacity .25s ease;
  border: 0; cursor: pointer;
}
.tab-btn:hover { transform: translateX(4px); filter: brightness(1.04); box-shadow: 0 0 0 1px #2a2a2a, 0 0 34px rgba(255,255,255,.16) inset; }
.tab-btn.active { color: #b9ecff; box-shadow: 0 0 0 1px #2b3949, 0 0 24px rgba(80,200,255,.32), inset 0 0 26px rgba(80,200,255,.24); background: radial-gradient(220px 120px at 50% 45%, rgba(120,200,255,.12), transparent 70%), linear-gradient(180deg, #141414 0%, #101010 100%); }

.tabs-content { position: relative; }
.tab-panel { opacity: 0; transform: translateY(8px); display: none; }
.tab-panel.active { display: block; opacity: 1; transform: none; transition: opacity .35s ease, transform .35s ease; }
.panel-title { margin: 0 0 8px; font-size: 18px; color: #fff; letter-spacing: .08em; text-transform: uppercase; }
.panel-desc { margin: 0 0 16px; color: #bdbdbd; font-size: 14px; line-height: 1.6; }
.panel-block { margin-top: 18px; }
.block-title { margin: 0 0 10px; color: #cfcfcf; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mini-card { padding: 16px; }
.mini-title { margin: 0 0 6px; font-size: 14px; color: #fff; letter-spacing: .06em; text-transform: uppercase; }
.mini-desc { margin: 0; color: #bdbdbd; font-size: 13px; line-height: 1.5; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.step .icon { width: 36px; height: 36px; font-size: 14px; }

@media (max-width: 980px) {
  .choose-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .tabs-layout { grid-template-columns: 1fr; }
  .mini-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  :root { --header-h: 64px; }
  .site-header { padding: 0 22px; }
  .site-nav { gap: 16px; }
  .nav-link { font-size: 13px; }
  .brand { font-size: 13px; letter-spacing: .18em; }
}

.site-footer { border-top: 1px solid #1a1a1a; padding: 34px 24px 60px; }
.site-header, main, .site-footer { max-width: 100vw; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; gap: 18px; }
.foot-links { justify-self: end; display: flex; gap: 20px; }
.foot-links a { color: #bdbdbd; text-decoration: none; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.foot-links a:hover { color: #e0e0e0; }
.foot-copy { margin-left: 10px; color: #8f8f8f; font-size: 12px; letter-spacing: .08em; }

.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 18px; align-items: start; }
.foot-title { margin: 0 0 8px; color: #fff; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.foot-list { display: grid; gap: 8px; }
.foot-list a { color: #bdbdbd; text-decoration: none; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.foot-list a:hover { color: #e0e0e0; }
.footer-bottom { display: grid; justify-content: center; }
.foot-copy { text-align: center; }

.reveal { opacity: 0; transform: translateY(20px); }
.reveal.revealed { opacity: 1; transform: translateY(0); transition: opacity .6s ease, transform .6s ease; }

@media (max-width: 980px) {
  .about-wrap { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid > .card-link:nth-child(1),
  .features-grid > .card-link:nth-child(2),
  .features-grid > .card-link:nth-child(3),
  .features-grid > .card-link:nth-child(4),
  .features-grid > .card-link:nth-child(5) {
  grid-column: auto;
}

  .works-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .hero { padding-top: 110px; }
  .hero-title { font-size: clamp(2.8rem, 10vw, 4rem); }
  .hero-sub { max-width: 90%; }
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .services-hero { padding-top: 90px; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .about { padding: 50px 16px 60px; }
  .about-intro { padding: 18px; }
  .about-panel { padding: 18px; }
  .features { padding: 40px 16px 60px; }
  .features-grid { grid-template-columns: 1fr; }
  .card { padding: 18px; }
  .choose { padding: 50px 16px 80px; }
  .contact { padding: 60px 16px 90px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .faq { padding: 60px 16px 90px; }
  .services-list { padding: 30px 16px 44px; }
  .services-categories { padding: 60px 16px 90px; }
  .tabs-list { gap: 8px; }
  .tab-btn { padding: 10px 12px; font-size: 12px; }
  .panel-title { font-size: 16px; }
  .panel-desc { font-size: 13px; }
  .mini-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  :root { --header-h: 56px; }
  .site-header { padding: 0 14px; }
  .brand { font-size: 12px; letter-spacing: .16em; }
}

@media (max-width: 620px) {
  .section-side-text { font-size: 13px; letter-spacing: .08em; }
}
.mobile-nav { position: fixed; top: var(--header-h); left: 0; right: 0; display: none; padding: 14px 24px 24px; background: linear-gradient(180deg, rgba(20,20,20,.95) 0%, rgba(16,16,16,.95) 100%); box-shadow: 0 0 0 1px #1c1c1c, 0 40px 80px -40px rgba(0,0,0,.8); z-index: 29; }
.mobile-nav a { display: block; color: #eaeaea; text-decoration: none; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; padding: 12px 10px; border-radius: 12px; box-shadow: 0 0 0 1px #1c1c1c, 0 0 24px var(--glow) inset; background: linear-gradient(180deg, #141414 0%, #101010 100%); }
.mobile-nav a + a { margin-top: 10px; }
.mobile-nav.open { display: block; }
body.nav-open { overflow: hidden; }



a.contact-mail,
a.contact-mail:link,
a.contact-mail:visited {
  color: inherit !important;      /* prend la couleur du texte autour */
  text-decoration: none !important;
 font-weight: 600;
}
a.contact-mail:hover {
  text-decoration: underline;
}