/* ============================================================
   ATOM CONSULTING GROUP — Design System
   Turquoise (#06b6d4) + slate gray · Modern / tech
   Display: Space Grotesk · Body: Manrope
   ============================================================ */

/*@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
*/
:root {
  /* Brand — turquoise */
  --cyan-50:  #ecfeff;
  --cyan-100: #cffafe;
  --cyan-200: #a5f3fc;
  --cyan-300: #67e8f9;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;   /* primary */
  --cyan-600: #0891b2;
  --cyan-700: #0e7490;
  --cyan-800: #155e75;

  /* Neutrals — slate */
  --ink:      #07181f;   /* near-black teal for dark sections */
  --slate-950:#0a1721;
  --slate-900:#0f172a;
  --slate-800:#1e293b;
  --slate-700:#334155;
  --slate-600:#475569;
  --slate-500:#64748b;
  --slate-400:#94a3b8;
  --slate-300:#cbd5e1;
  --slate-200:#e2e8f0;
  --slate-100:#f1f5f9;
  --slate-50: #f8fafc;
  --white:    #ffffff;

  /* Semantic */
  --bg:        var(--white);
  --bg-alt:    var(--slate-50);
  --fg:        var(--slate-900);
  --fg-soft:   var(--slate-600);
  --fg-faint:  var(--slate-400);
  --line:      var(--slate-200);
  --brand:     var(--cyan-500);
  --brand-dk:  var(--cyan-700);

  /* Type */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Manrope', system-ui, sans-serif;

  /* Spacing rhythm */
  --container: 1200px;
  --gutter: clamp(20px, 5vw, 80px);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.08);
  --shadow:    0 10px 30px -12px rgba(15,23,42,.18);
  --shadow-lg: 0 30px 60px -20px rgba(15,23,42,.28);
  --shadow-brand: 0 18px 40px -16px rgba(6,182,212,.45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(64px, 9vw, 130px); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }
.section--alt { background: var(--bg-alt); }
.section--ink {
  background: var(--ink);
  color: var(--slate-200);
  position: relative;
  overflow: hidden;
}

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--fg); margin: 0; line-height: 1.08; letter-spacing: -0.02em; font-weight: 600; }
.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: var(--white); }

.display {
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); }
.h3 { font-size: clamp(1.35rem, 2vw, 1.7rem); }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: var(--fg-soft); line-height: 1.6; }
.section--ink .lead { color: var(--slate-300); }

p { margin: 0 0 1em; text-wrap: pretty; }
.muted { color: var(--fg-soft); }

/* Eyebrow / kicker label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-dk);
}
.section--ink .eyebrow { color: var(--cyan-300); }
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: currentColor;
  display: inline-block;
}

.grad-text {
  background: linear-gradient(100deg, var(--cyan-400), var(--cyan-600) 60%, var(--cyan-700));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .25s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--brand); color: #00343d; box-shadow: var(--shadow-brand); }
.btn--primary:hover { transform: translateY(-2px); background: var(--cyan-400); }
.btn--dark { background: var(--slate-900); color: var(--white); }
.btn--dark:hover { transform: translateY(-2px); background: var(--slate-800); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand-dk); }
.section--ink .btn--ghost { color: var(--white); border-color: rgba(255,255,255,.25); }
.section--ink .btn--ghost:hover { border-color: var(--cyan-300); color: var(--cyan-300); }

.textlink {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--brand-dk);
}
.textlink svg { width: 16px; height: 16px; transition: transform .2s ease; }
.textlink:hover svg { transform: translateX(4px); }
.section--ink .textlink { color: var(--cyan-300); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(15,23,42,.4); }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 10px;
}
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  font-weight: 600; font-size: 0.96rem; color: var(--slate-700);
  padding: 9px 16px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav__links a:hover { color: var(--brand-dk); background: var(--cyan-50); }
.nav__links a.is-active { color: var(--brand-dk); }
.nav__right { display: flex; align-items: center; gap: 14px; }

/* Language toggle */
.lang {
  display: inline-flex; align-items: center; border: 1px solid var(--line);
  border-radius: 999px; overflow: hidden; background: var(--white);
}
.lang button {
  border: none; background: transparent; padding: 7px 13px;
  font-weight: 700; font-size: 0.8rem; color: var(--slate-500); letter-spacing: .03em;
}
.lang button.is-active { background: var(--brand); color: #00343d; }

.nav__burger {
  display: none; border: 1px solid var(--line); background: var(--white);
  width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center;
}
.nav__burger svg { width: 22px; height: 22px; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark { width: 38px; height: 38px; flex: none; }
.logo__text { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; letter-spacing: -0.02em; color: var(--slate-900); }
.logo__text b { color: var(--brand-dk); font-weight: 700; }
.section--ink .logo__text, .site-footer .logo__text { color: var(--white); }
.logo__sub { display:block; font-family: var(--font-body); font-weight:600; font-size:.6rem; letter-spacing:.34em; text-transform:uppercase; color: var(--fg-faint); margin-top: 1px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.hero__inner { position: relative; z-index: 2; padding-block: clamp(90px, 13vw, 170px); }
.hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px, 6vw, 90px); align-items: center;
}
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero .lead { color: var(--slate-300); max-width: 30ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero__bg { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero__glow {
  position: absolute; width: 760px; height: 760px; right: -180px; top: -220px;
  background: radial-gradient(circle, rgba(6,182,212,.34), rgba(6,182,212,0) 62%);
  filter: blur(8px);
}
.hero__grid-lines { position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(circle at 70% 30%, #000, transparent 75%);
}

/* ---------- Stat band ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.stat { background: var(--white); padding: 30px 26px; }
.stat__num { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.2rem, 3.4vw, 3rem); letter-spacing: -0.03em; color: var(--slate-900); line-height: 1; }
.stat__num em { font-style: normal; color: var(--brand); }
.stat__label { margin-top: 10px; color: var(--fg-soft); font-size: .95rem; font-weight: 500; }
.section--ink .stats { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.12); }
.section--ink .stat { background: rgba(255,255,255,.03); }
.section--ink .stat__num { color: var(--white); }
.section--ink .stat__label { color: var(--slate-400); }

/* ---------- Section heading block ---------- */
.sec-head { max-width: 62ch; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head .h2 { margin-top: 16px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--split { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; max-width: none; }
@media (max-width: 760px){ .sec-head--split { grid-template-columns: 1fr; align-items: start; } }

/* ---------- Cards (services) ---------- */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform .25s ease, box-shadow .3s ease, border-color .3s ease;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--cyan-200); }
.card__ico {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center;
  background: var(--cyan-50); color: var(--brand-dk); margin-bottom: 20px;
}
.card__ico svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.28rem; margin-bottom: 10px; }
.card p { color: var(--fg-soft); font-size: .98rem; margin-bottom: 18px; }
.card__num { position: absolute; top: 22px; right: 26px; font-family: var(--font-display); font-weight: 600; color: var(--slate-200); font-size: 1.1rem; }

/* feature card variant (image / dark) */
.featurecard { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.featurecard .ph { aspect-ratio: 16/10; }
.featurecard__body { padding: 28px 30px 32px; }

/* ---------- Image placeholder ---------- */
.ph {
  position: relative; background:
    repeating-linear-gradient(135deg, rgba(6,182,212,.07) 0 12px, rgba(6,182,212,.02) 12px 24px),
    linear-gradient(135deg, var(--cyan-50), var(--slate-100));
  display: grid; place-items: center; color: var(--slate-400); overflow: hidden; border-radius: var(--radius);
}
.ph::after { content: attr(data-label); font-family: var(--font-body); font-weight: 600; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--slate-400); }
.ph svg.ph__atom { position: absolute; width: 46%; height: 46%; opacity: .5; }

/* ---------- Method / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.step { background: var(--white); padding: 30px 28px 34px; position: relative; }
.step__n { font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--brand-dk); }
.step__bar { width: 30px; height: 3px; background: var(--brand); margin: 16px 0 16px; border-radius: 2px; }
.step h3 { font-size: 1.18rem; margin-bottom: 8px; }
.step p { color: var(--fg-soft); font-size: .95rem; margin: 0; }

/* ---------- Sectors chips ---------- */
.sectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sector {
  display: flex; align-items: center; gap: 16px; padding: 20px 22px; border-radius: var(--radius-sm);
  background: var(--white); border: 1px solid var(--line); transition: border-color .25s, transform .25s, background .25s;
}
.sector:hover { border-color: var(--cyan-300); transform: translateY(-2px); background: var(--cyan-50); }
.sector__ico { width: 42px; height: 42px; border-radius: 11px; background: var(--slate-900); color: var(--cyan-300); display: grid; place-items: center; flex: none; }
.sector__ico svg { width: 22px; height: 22px; }
.sector b { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }

/* ---------- Split feature (présentation) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.split--rev .split__media { order: -1; }
.featurelist { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.featurelist li { display: flex; gap: 14px; align-items: flex-start; }
.featurelist .tick { flex: none; width: 26px; height: 26px; border-radius: 8px; background: var(--cyan-50); color: var(--brand-dk); display: grid; place-items: center; margin-top: 1px; }
.featurelist .tick svg { width: 15px; height: 15px; }
.featurelist b { font-weight: 700; }
.featurelist span { color: var(--fg-soft); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--cyan-600), var(--cyan-800)); color: var(--white); padding: clamp(44px, 6vw, 76px); }
.cta-band__glow { position: absolute; right: -120px; top: -120px; width: 460px; height: 460px; background: radial-gradient(circle, rgba(255,255,255,.22), transparent 60%); }
.cta-band h2 { color: var(--white); position: relative; }
.cta-band p { color: rgba(255,255,255,.85); position: relative; max-width: 52ch; }
.cta-band .hero__cta { margin-top: 30px; position: relative; }
.cta-band .btn--primary { background: var(--white); color: var(--cyan-700); box-shadow: 0 18px 40px -16px rgba(0,0,0,.4); }
.cta-band .btn--primary:hover { background: var(--cyan-50); }
.cta-band .btn--ghost { color: var(--white); border-color: rgba(255,255,255,.4); }
.cta-band .btn--ghost:hover { border-color: var(--white); color: var(--white); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--slate-400); padding-top: clamp(56px, 7vw, 88px); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand p { color: var(--slate-400); max-width: 32ch; margin-top: 18px; font-size: .96rem; }
.footer h4 { color: var(--white); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; font-family: var(--font-body); font-weight: 700; margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer ul a { color: var(--slate-400); font-size: .96rem; transition: color .2s; }
.footer ul a:hover { color: var(--cyan-300); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 26px; flex-wrap: wrap; }
.footer__bottom small { color: var(--slate-500); }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 11px; border: 1px solid rgba(255,255,255,.14); display: grid; place-items: center; color: var(--slate-300); transition: all .2s; }
.socials a:hover { background: var(--brand); color: #00343d; border-color: var(--brand); }
.socials svg { width: 18px; height: 18px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: var(--ink); color: var(--white); position: relative; overflow: hidden; }
.page-hero__inner { position: relative; z-index: 2; padding-block: clamp(70px, 10vw, 130px); }
.page-hero h1 { color: var(--white); max-width: 16ch; }
.page-hero .lead { color: var(--slate-300); max-width: 56ch; margin-top: 20px; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: .85rem; color: var(--slate-400); margin-bottom: 22px; }
.crumbs a:hover { color: var(--cyan-300); }
.crumbs span { color: var(--slate-600); }

/* ---------- Contact ---------- */
.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field label { font-weight: 600; font-size: .9rem; color: var(--slate-700); }
.field input, .field textarea, .field select {
  font-family: inherit; font-size: 1rem; padding: 13px 15px; border-radius: 11px;
  border: 1px solid var(--line); background: var(--white); color: var(--fg); width: 100%; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(6,182,212,.14); }
.field textarea { resize: vertical; min-height: 130px; }
.contact-card { background: var(--slate-900); color: var(--white); border-radius: var(--radius-lg); padding: clamp(30px,4vw,48px); }
.contact-card h3 { color: var(--white); }
.contact-item { display: flex; gap: 16px; align-items: flex-start; padding-block: 18px; border-bottom: 1px solid rgba(255,255,255,.1); }
.contact-item:last-child { border-bottom: none; }
.contact-item .ico { width: 44px; height: 44px; border-radius: 12px; background: rgba(6,182,212,.16); color: var(--cyan-300); display: grid; place-items: center; flex: none; }
.contact-item .ico svg { width: 20px; height: 20px; }
.contact-item b { color: var(--white); display: block; font-family: var(--font-display); }
.contact-item span { color: var(--slate-400); font-size: .95rem; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"]{ transition-delay: .08s; }
.reveal[data-d="2"]{ transition-delay: .16s; }
.reveal[data-d="3"]{ transition-delay: .24s; }
.reveal[data-d="4"]{ transition-delay: .32s; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity:1 !important; transform:none !important; } html { scroll-behavior:auto; } }

/* ---------- Mobile menu ---------- */
.mobile-menu { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px){
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 900px){
  .hero__grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; }
  .sectors { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1100px){
  .nav__links, .nav__right .lang, .nav__right .btn { display: none; }
  .nav__burger { display: inline-flex; }
  .mobile-menu {
    display: block; position: fixed; inset: 76px 0 0; z-index: 55;
    background: var(--white); padding: 24px var(--gutter); transform: translateY(-12px);
    opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; overflow-y: auto;
  }
  .mobile-menu.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .mobile-menu a { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--slate-800); }
  .mobile-menu .lang { margin-top: 24px; display: inline-flex; }
  .mobile-menu .btn { margin-top: 20px; width: 100%; justify-content: center; }
}
@media (max-width: 560px){
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .sectors { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  body { font-size: 16px; }
}

/* ============================================================
   EXTENSIONS — dropdown nav, mobile groups, wide footer,
   integration timeline, products, training, sectors, tabs
   ============================================================ */

/* Compact nav links to fit more items */
.nav__links { gap: 0; }
.nav__links .nav__lnk { font-weight: 600; font-size: 0.9rem; color: var(--slate-700); padding: 9px 10px; border-radius: 999px; transition: color .2s, background .2s; white-space: nowrap; }
.nav .btn--primary { padding: 11px 18px; font-size: 0.94rem; }
.lang button { padding: 6px 11px; }
.nav__links .nav__lnk:hover { color: var(--brand-dk); background: var(--cyan-50); }
.nav__links .nav__lnk.is-active { color: var(--brand-dk); }

/* Dropdown */
.nav__item { position: relative; }
.nav__top {
  display: inline-flex; align-items: center; gap: 5px; border: none; background: transparent;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem; color: var(--slate-700);
  padding: 9px 10px; border-radius: 999px; cursor: pointer; transition: color .2s, background .2s; white-space: nowrap;
}
.nav__top:hover, .nav__item:hover .nav__top { color: var(--brand-dk); background: var(--cyan-50); }
.nav__top.is-active { color: var(--brand-dk); }
.nav__chev { width: 15px; height: 15px; transition: transform .25s ease; }
.nav__item:hover .nav__chev, .nav__item.is-open .nav__chev { transform: rotate(180deg); }
.nav__drop {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 340px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden; transition: opacity .22s ease, transform .22s ease; z-index: 70;
}
.nav__item:hover .nav__drop, .nav__item.is-open .nav__drop { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav__drop::before { content: ""; position: absolute; top: -10px; left: 0; right: 0; height: 10px; }
.nav__drop-inner { display: grid; gap: 4px; }
.nav__drop a { display: block; padding: 13px 15px; border-radius: 11px; transition: background .18s ease; }
.nav__drop a:hover { background: var(--cyan-50); }
.nav__drop b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--slate-900); margin-bottom: 2px; }
.nav__drop span { display: block; font-size: 0.85rem; color: var(--fg-soft); }

/* Mobile groups */
.mm-group { border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.mm-head { display: block; font-family: var(--font-body); font-weight: 700; font-size: 0.78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--brand-dk); padding: 18px 0 4px; }
.mobile-menu .mm-group a { font-size: 1.18rem; padding: 11px 0; border-bottom: none; color: var(--slate-700); }

/* Wide footer (5 columns) */
.footer__top--wide { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
@media (max-width: 1040px){ .footer__top--wide { grid-template-columns: 1fr 1fr; } }

/* ---------- Integration timeline (Activate-style) ---------- */
.phases { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; margin-top: 12px; }
.phase { position: relative; padding: 0 16px; }
.phase__top { display: flex; align-items: center; gap: 0; margin-bottom: 22px; }
.phase__dot { width: 18px; height: 18px; border-radius: 50%; background: var(--brand); border: 4px solid var(--cyan-100); flex: none; position: relative; z-index: 2; }
.phase__line { height: 3px; background: var(--cyan-100); flex: 1; }
.phase:last-child .phase__line { background: transparent; }
.phase__n { font-family: var(--font-display); font-weight: 600; color: var(--brand-dk); font-size: 0.85rem; letter-spacing: .12em; text-transform: uppercase; }
.phase h3 { font-size: 1.18rem; margin: 6px 0 10px; }
.phase p { color: var(--fg-soft); font-size: 0.92rem; margin: 0 0 14px; }
.phase ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.phase ul li { font-size: 0.86rem; color: var(--slate-600); padding-left: 18px; position: relative; }
.phase ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px; background: var(--cyan-300); }
@media (max-width: 980px){ .phases { grid-template-columns: 1fr 1fr; gap: 28px 0; } .phase:nth-child(2) .phase__line { background: transparent; } }
@media (max-width: 560px){ .phases { grid-template-columns: 1fr; } .phase__line { display:none; } }

/* ---------- Product feature rows ---------- */
.prod { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,5vw,72px); align-items: center; padding-block: clamp(40px,6vw,72px); border-top: 1px solid var(--line); }
.prod:first-of-type { border-top: none; }
.prod--rev .prod__media { order: -1; }
@media (max-width: 880px){ .prod { grid-template-columns: 1fr; } .prod--rev .prod__media { order: 0; } }
.prod__tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-dk); background: var(--cyan-50); padding: 7px 14px; border-radius: 999px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip { font-size: 0.85rem; font-weight: 600; color: var(--slate-700); background: var(--white); border: 1px solid var(--line); padding: 8px 14px; border-radius: 999px; }
.prod__media .ph { aspect-ratio: 4/3; border-radius: var(--radius-lg); }

/* mini metric grid inside media */
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.metric b { font-family: var(--font-display); font-weight: 600; font-size: 1.9rem; color: var(--slate-900); display: block; letter-spacing: -.02em; }
.metric span { color: var(--fg-soft); font-size: 0.88rem; }

/* ---------- Training cards ---------- */
.track { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; }
.track__badge { align-self: flex-start; font-size: 0.78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.track__badge--metier { background: var(--cyan-50); color: var(--brand-dk); }
.track__badge--tech { background: var(--slate-900); color: var(--cyan-300); }
.track h3 { font-size: 1.35rem; margin-bottom: 10px; }
.track > p { color: var(--fg-soft); margin-bottom: 18px; }
.track ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 11px; }
.track ul li { display: flex; gap: 11px; align-items: flex-start; font-size: 0.96rem; }
.track ul .tick { flex: none; width: 22px; height: 22px; border-radius: 7px; background: var(--cyan-50); color: var(--brand-dk); display: grid; place-items: center; margin-top: 1px; }
.track ul .tick svg { width: 13px; height: 13px; }
.track__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.track__foot small { color: var(--fg-faint); font-weight: 600; }

/* ---------- Sector showcase ---------- */
.sector-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--white); transition: transform .25s, box-shadow .3s; }
.sector-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.sector-card .ph { aspect-ratio: 16/10; border-radius: 0; }
.sector-card__body { padding: 26px 28px 30px; }
.sector-card__body h3 { font-size: 1.3rem; margin-bottom: 10px; }
.sector-card__body p { color: var(--fg-soft); font-size: 0.96rem; margin-bottom: 16px; }
.sector-card__body ul { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 8px; }
.sector-card__body ul li { font-size: 0.9rem; color: var(--slate-600); padding-left: 18px; position: relative; }
.sector-card__body ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px; background: var(--cyan-400); }

/* ---------- Callout / quote band ---------- */
.callout { background: var(--cyan-50); border: 1px solid var(--cyan-200); border-radius: var(--radius-lg); padding: clamp(32px,4vw,52px); }
.callout p { font-family: var(--font-display); font-size: clamp(1.3rem,2.2vw,1.9rem); line-height: 1.35; color: var(--slate-900); letter-spacing: -.01em; margin: 0; }

/* ---------- Anchor offset for sticky header ---------- */
[id] { scroll-margin-top: 96px; }

.logo__img {
  height: 40px;
  width: auto;
}