/* ============================================================
   CSATCOMPANY — Main Stylesheet
   Design: Signal/Network — bleu profond, cyan électrique, blanc
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

/* ===== Tokens ===== */
:root {
  /* Couleurs */
  --ink:        #0A0F1E;      /* fond sombre principal */
  --ink-2:      #111827;      /* sections alternées */
  --ink-soft:   #8892A4;      /* texte secondaire */
  --line:       rgba(255,255,255,.08);
  --signal:     #ec1c24;      /* cyan électrique — couleur signature */
  --signal-dim: rgba(0,200,255,.12);
  --signal-mid: rgba(0,200,255,.3);
  --white:      #FFFFFF;
  --cream:      #F0F4F8;
  --section-light: #F7FAFC;

  /* Typo */
  --display: "Montserrat", sans-serif;
  --body:    "Open Sans", sans-serif;
  --mono:    "Montserrat", monospace;

  /* Espacements */
  --container: 1200px;
  --nav-h: 72px;
  --section-gap: 6rem;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--body);
  background: var(--white);
  color:var(--ink) ;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== Utility ===== */
.container,.container-bloc { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--signal);
  display: block;
  margin-bottom: .8rem;
}

h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.08;
  font-weight: 800;
}
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 700; }
p {}
.section--light p { color: #4A5568; }

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--body); font-weight: 600; font-size: .9rem;
  letter-spacing: .04em; padding: .85rem 1.9rem; border-radius: 6px;
  border: 1.5px solid transparent; cursor: pointer; transition: all .2s ease;
  text-decoration: none;
}
.btn--primary {
  background: var(--signal); color: #fff;
  border-color: var(--signal);
}
.btn--primary:hover { filter: brightness(1.1); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,200,255,.35); }
.btn--outline {
  background: transparent; color: var(--white); border-color: rgba(255,255,255,.3);
}
.btn--outline:hover { border-color: var(--signal); color: var(--signal); transform: translateY(-2px); }
.btn--dark { background: var(--ink); color: var(--white); border-color: var(--line); }
.btn--dark:hover { border-color: var(--signal); color: var(--signal); }

/* ===== Signature : grille signal ===== */
/* Motif de lignes connectées répété en fond — évoque les réseaux */
.signal-bg {
  position: relative;
  overflow: hidden;
}
.signal-bg::before {
  content: "";
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.signal-bg > * { position: relative; z-index: 1; }

/* ===== NAV ===== */
.site-nav {
   top: 43px; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .25s ease, box-shadow .25s ease;
}
.site-nav img{border-radius: 5px;
    background: #fff;
    padding: 5px;}
.site-nav.scrolled {
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
  top:0;
  position: fixed;
}

.site-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: .7rem; color: var(--white);
}
.nav-logo__mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--signal);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 800; font-size: .85rem;
  color: var(--ink); letter-spacing: -.02em; flex-shrink: 0;
}
.nav-logo__name {
  font-family: var(--display); font-weight: 700; font-size: 1rem;
  letter-spacing: .02em; text-transform: uppercase;
}
.nav-logo__name span { color: var(--signal); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: .88rem; font-weight: 500;
  transition: color .2s ease;
}
.site-nav.scrolled .nav-links a{color:#000;}
.nav-links a:hover { color: var(--signal); }
.nav-cta { display: flex; gap: .8rem; align-items: center; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: .5rem;
}
.nav-toggle span { width: 22px; height: 1.5px; background: var(--white); display: block; transition: all .2s; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
}
.hero__inner {
  padding: 5rem 0 6rem;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 4rem; align-items: center;
}
.hero__tag {
  display: inline-flex; align-items: center; gap: .6rem;
  border: 1px solid #fff; background: #fff;
  border-radius: 100px; padding: .35rem .9rem .35rem .5rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--signal); margin-bottom: 1.4rem;
}
.hero__tag::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal); animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero__title {
  font-size: clamp(3rem, 8vw, 5.6rem);
  line-height: 1.0;
  letter-spacing: -.03em;
  margin-bottom: 1.4rem;
}
.hero__title em { font-style: normal; color: var(--signal); }
.hero__sub {
  font-size: 1.1rem; max-width: 50ch;
  color: rgba(255,255,255,.65); line-height: 1.7; margin-bottom: 2.2rem;
}
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__visual {
  display: flex; align-items: center; justify-content: center;
}

/* Orbite animée — signature du réseau */
.orbit {
  width: 340px; height: 340px; position: relative;
  flex-shrink: 0;
}
.orbit__ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(0,200,255,.2);
}
.orbit__ring--1 { inset: 0; animation: spin1 18s linear infinite; }
.orbit__ring--2 { inset: 30px; border-color: rgba(0,200,255,.12); animation: spin1 26s linear infinite reverse; }
.orbit__ring--3 { inset: 70px; border-color: rgba(0,200,255,.08); animation: spin1 34s linear infinite; }

.orbit__dot {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
  background: var(--signal); box-shadow: 0 0 12px var(--signal);
}
.orbit__ring--1 .orbit__dot { top: -5px; left: 50%; transform: translateX(-50%); }
.orbit__ring--2 .orbit__dot { bottom: -5px; right: -5px; }
.orbit__ring--3 .orbit__dot { top: 50%; left: -5px; transform: translateY(-50%); }

.orbit__core {
  position: absolute; inset: 110px;
  background: linear-gradient(135deg, var(--ink-2), var(--ink));
  border: 1px solid rgba(0,200,255,.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 800; font-size: 1.1rem;
  letter-spacing: -.01em; text-align: center; line-height: 1.2;
  color: var(--white);
}
.orbit__core span { color: var(--signal); }

@keyframes spin1 { to { transform: rotate(360deg); } }

/* Hero stats */
.hero__stats {
  display: flex; gap: 2.5rem; margin-top: 3rem;
  border-top: 1px solid var(--line); padding-top: 2rem;
}
.hero__stat-value {
  font-family: var(--display); font-weight: 800;
  font-size: 1.8rem; color: var(--signal); display: block;
}
.hero__stat-label { font-size: .82rem; color: var(--ink-soft); margin-top: .2rem; }

/**** new****/
/* --- Structure Principale du Hero --- */
.hero {
    position: relative;
    width: 100%;
    min-height: 80vh;
    display: flex;
    align-items: center;
    color: #ffffff;
    overflow: hidden; /* Empêche les orbites de dépasser du site */
    padding: 133px 0 80px;
}

/* Force les textes et boutons à rester au-dessus des animations */
.hero .container,
.hero__inner {
    position: relative;
    z-index: 3; 
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Système d'Orbites Subtiles en Arrière-Plan Global --- */
.hero__visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* Derrière le texte (z-index: 3) */
    pointer-events: none; /* Laisse l'utilisateur cliquer sur les boutons devant */
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-20%, -50%); /* Décentré vers la droite pour habiller le fond */
    width: 800px;
    height: 800px;
}

/* Style de base des anneaux de communication */
.orbit__ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.04); /* Cercles ultra-discrets en fond */
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Échelle asynchrone des anneaux */
.orbit__ring--1 {
    width: 300px;
    height: 300px;
    animation: orbit-rotate 25s linear infinite;
}

.orbit__ring--2 {
    width: 550px;
    height: 550px;
    animation: orbit-rotate 40s linear infinite reverse; /* Tourne en sens inverse */
}

.orbit__ring--3 {
    width: 850px;
    height: 850px;
    animation: orbit-rotate 60s linear infinite;
}

/* --- Les Points Rouges Lumineux (Signaux) --- */
.orbit__dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    background-color: #ff3344; /* Rouge signalisation vibrant */
    border-radius: 50%;
    transform: translate(-50%, -50%);
    /* Effet néon / impulsion lumineuse télécom */
    box-shadow: 0 0 12px #ff3344, 0 0 20px rgba(255, 51, 68, 0.6); 
    animation: signal-pulse 2s ease-in-out infinite alternate;
}

/* Variations de tailles pour les points pour casser la monotonie */
.orbit__ring--2 .orbit__dot {
    width: 12px;
    height: 12px;
    top: auto;
    bottom: 0;
    background-color: #ff2233;
    animation-delay: 0.5s;
}

.orbit__ring--3 .orbit__dot {
    width: 6px;
    height: 6px;
    left: 0;
    top: 50%;
    animation-delay: 1s;
}

/* Le cœur optionnel (votre logo ou texte central discret) */
.orbit__core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0.15; /* Reste très discret en arrière-plan */
    font-weight: 900;
    font-size: 3.5rem;
    letter-spacing: 5px;
    color: rgba(255, 255, 255, 0.3);
}

/* --- Animations CSS Clés --- */

/* Rotation fluide et infinie des anneaux */
@keyframes orbit-rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Pulsation d'intensité lumineuse des points rouges */
@keyframes signal-pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        box-shadow: 0 0 8px #ff3344, 0 0 12px rgba(255, 51, 68, 0.4);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        box-shadow: 0 0 16px #ff3344, 0 0 28px rgba(255, 51, 68, 0.9);
        opacity: 1;
    }
}



/* ===== SECTION GÉNÉRIQUE ===== */
.section { padding: var(--section-gap) 0; }
.section--light { background: var(--section-light); }
.section--light h2,
.section--light h3 { color: var(--ink); }
.section--light .eyebrow { /* garde la couleur signal */ }
.section--alt { background: var(--ink-2); }

.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head h2 { margin-bottom: .8rem; }
.section-head p { font-size: 1.05rem; margin-top: .8rem; }
.section--light .section-head p { color: #4A5568; }

/* ===== QUI SOMMES-NOUS ===== */
.about__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.about__text h2 { margin-bottom: 1.2rem; }
.about__text p { margin-bottom: 1rem; font-size: 1.02rem; }
.about__text p:last-of-type { margin-bottom: 1.8rem; }

.about__card {
  /*background: var(--ink-2); border: 1px solid var(--line);
  border-radius: 16px; padding: 2rem;*/
  display: flex; flex-direction: column; gap: 1.4rem;
}
.elementor .about__card img{
  border-radius: 73% 27% 20% 80% / 66% 63% 37% 34%;
    border-right: 15px solid #010101;
    border-bottom: 10px solid #010101;
}
.about__card-item { display: flex; gap: 1rem; align-items: flex-start; }
.about__card-icon {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 10px;
  background: var(--signal-dim); border: 1px solid var(--signal-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.about__card-item h3 { font-size: 1rem; font-weight: 700; font-family: var(--display); margin-bottom: .2rem; }
.about__card-item p { font-size: .9rem; margin: 0; }

/* ===== MISSION / VISION ===== */
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.mv__card {
  border-radius: 16px; padding: 2.4rem;
  border: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.mv__card--mission { background: var(--signal); color: var(--ink); }
.mv__card--mission p,
.mv__card--mission .eyebrow { color: rgba(10,15,30,.75); }
.mv__card--mission .eyebrow { color: rgba(10,15,30,.6); }
.mv__card--vision { background: var(--ink-2); }
.mv__card h3 { font-size: 1.5rem; margin: .5rem 0 1rem; }
.mv__card p { font-size: 1rem; line-height: 1.7; }
.mv__card--mission h3 { color: var(--ink); }

/* ===== VALEURS ===== */
.values__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.value__card {
  background:#fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 1.8rem 1.4rem;
  transition: border-color .2s ease, transform .2s ease;
}
.value__card:hover { border-color: var(--signal-mid); transform: translateY(-4px); }
.value__icon, .value__card .elementor-icon {
  font-size: 1.6rem; margin-bottom: 1rem; display: block;
  width: 48px; height: 48px; border-radius: 12px;
  background: #EC1C24; border: 1px solid var(--signal-mid);
  display: flex; align-items: center; justify-content: center;color:#fff !important
}
.value__card h3 { font-size: 1.05rem; margin-bottom: .6rem; font-family: var(--display); }
.value__card p { font-size: .9rem; }

/* ===== SERVICES ===== */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service__card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 16px;
  padding: 2rem; position: relative; overflow: hidden;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  cursor: default;
}
.service__card::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--signal); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.service__card:hover { border-color: rgba(0,200,255,.25); transform: translateY(-5px); box-shadow: 0 20px 48px -20px rgba(0,200,255,.2); }
.service__card:hover::after { transform: scaleX(1); }
.service__icon {
  font-size: 1.5rem; width: 54px; height: 54px; border-radius: 14px;
  background: var(--signal-dim); border: 1px solid var(--signal-mid);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.4rem;
}
.service__card h3 { font-size: 1.1rem; font-family: var(--display); margin-bottom: .7rem; }
.service__card p { font-size: .92rem; line-height: 1.7; }
.service__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; }
.service__tag {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .08em;
  text-transform: uppercase; background: var(--signal-dim); color: var(--signal);
  border: 1px solid var(--signal-mid); border-radius: 4px; padding: .25rem .6rem;
}

/* ===== POURQUOI NOUS ===== */
.why__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: center; }
.why__list { display: flex; flex-direction: column; gap: 1.2rem; }
.why__item {
  display: flex; gap: 1.2rem; align-items: flex-start; padding: 1.4rem;
  border: 1px solid #E2E8F0; border-radius: 12px; background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.why__item:hover { border-color: var(--signal); box-shadow: 0 8px 24px -8px rgba(0,200,255,.15); }
.why__num {
  flex-shrink: 0; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em;
  color: var(--signal); background: var(--signal-dim); border: 1px solid var(--signal-mid);
  border-radius: 6px; padding: .3rem .55rem;
}
.why__item h3 { font-family: var(--display); font-size: 1rem; margin-bottom: .3rem; color: var(--ink); }
.why__item p { font-size: .9rem; color: #4A5568; margin: 0; }
.why__visual {
  background: var(--ink); border-radius: 20px; padding: 2rem;
  display: flex; flex-direction: column; gap: 1rem;
  border: 1px solid var(--line);
}
.why__visual-stat {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 1.2rem 1.4rem;
}
.why__visual-stat span:first-child {
  font-family: var(--display); font-size: 1.8rem; font-weight: 800; color: var(--signal); display: block;
}
.why__visual-stat span:last-child { font-size: .85rem; color: var(--ink-soft); }

/* ===== CLIENTS / TÉMOIGNAGE ===== */
.testimonial__wrap {
  max-width: 760px; margin: 0 auto; text-align: center;
}
.testimonial__quote {
  font-family: var(--display); font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 600; line-height: 1.45;
  color: var(--ink); margin: 1.5rem 0 1rem;
}
.testimonial__quote::before { content: "\201C"; color: var(--signal); }
.testimonial__quote::after  { content: "\201D"; color: var(--signal); }
.testimonial__author { font-family: var(--mono); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: #4A5568; }
.clients__logos {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: 1rem; margin-top: 3rem;
}
.clients__logo-pill {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid #E2E8F0; border-radius: 100px; padding: .5rem 1.2rem; color: #4A5568;
}

/* ===== BLOG ===== */
.blog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog__card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; transition: transform .2s ease, border-color .2s ease;
}
.blog__card:hover { transform: translateY(-4px); border-color: rgba(0,200,255,.25); }
.blog__thumb {
  height: 160px; background: linear-gradient(135deg, var(--ink-2), var(--ink));
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-size: 2.2rem;
}
.blog__body { padding: 1.6rem; }
.blog__cat { font-family: var(--mono); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--signal); display: block; margin-bottom: .6rem; }
.blog__card h3 { font-size: 1rem; font-family: var(--display); margin-bottom: .6rem; }
.blog__card p { font-size: .88rem; }
.blog__link { display: inline-flex; align-items: center; gap: .4rem; margin-top: 1rem; font-size: .85rem; font-weight: 600; color: var(--signal); }
.blog__link:hover { gap: .7rem; }

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center; padding: 5rem 0;
}
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { max-width: 52ch; margin: 0 auto 2.2rem; font-size: 1.05rem; }
.cta-section .btn { font-size: 1rem; padding: 1rem 2.4rem; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--ink); border-top: 1px solid var(--line);
  padding: 4rem 0 2rem;
}
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.footer__brand p { font-size: .9rem; color: var(--ink-soft); max-width: 30ch; margin-top: .8rem; }
.footer h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1rem; }
.footer ul { display: flex; flex-direction: column; gap: .6rem; }
.footer ul a { font-size: .9rem; color: rgba(255,255,255,.65); transition: color .2s; }
.footer ul a:hover { color: var(--signal); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding-top: 1.8rem; font-size: .82rem; color: var(--ink-soft); }
.footer__signal { color: var(--signal); font-family: var(--mono); font-size: .75rem; }

/* ===== REVEAL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-l { opacity: 0; transform: translateX(-28px); transition: opacity .7s ease, transform .7s ease; }
.reveal-l.is-visible { opacity: 1; transform: none; }
.reveal-r { opacity: 0; transform: translateX(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal-r.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-l, .reveal-r { opacity: 1; transform: none; transition: none; }
  .orbit__ring--1, .orbit__ring--2, .orbit__ring--3, .hero__tag::before { animation: none; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .orbit { width: 260px; height: 260px; margin: 0 auto; }
  .orbit__core { inset: 80px; font-size: .9rem; }
  .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .why__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .values__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --section-gap: 4rem; }
  .nav-links, .nav-cta { display: none; }
  .site-nav.is-open .nav-links {
    display: flex; flex-direction: column; gap: 1.2rem;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(10,15,30,.97); padding: 1.5rem;
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open .nav-cta { display: flex; padding: 0 1.5rem 1.5rem; }
  .nav-toggle { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .mv__grid { grid-template-columns: 1fr; }
  .blog__grid { grid-template-columns: 1fr; }
  .values__grid { grid-template-columns: 1fr 1fr; }
  .hero__stats { flex-wrap: wrap; gap: 1.5rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .values__grid { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}