:root {
  --bg: #f4f4f7;
  --surface: #ffffff;
  --ink: #141318;
  --muted: rgba(20, 19, 24, 0.58);
  --border: rgba(20, 19, 24, 0.10);
  --aqua: #2fc8bb;
  --blue: #8fb0f0;
  --pink: #e7a6e6;
  --grad: linear-gradient(100deg, #1fc6b6, #8fb0f0 52%, #eaa6e6);
  --radius: 22px;
  --radius-lg: 30px;
  --shadow: 0 24px 60px -28px rgba(20, 19, 24, 0.28);
  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(0.6, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--aqua); color: #fff; }
.grad {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- BACKGROUND ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; will-change: transform; }
.blob--1 { width: 46vw; height: 46vw; background: #9af0e6; top: -10%; right: -6%; }
.blob--2 { width: 42vw; height: 42vw; background: #f3c2ef; bottom: -14%; left: -8%; }
.blob--3 { width: 30vw; height: 30vw; background: #bcd0fb; top: 44%; left: 48%; opacity: 0.4; }

/* ---------- PROGRESS ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 200;
  background: var(--grad); transform: scaleX(0); transform-origin: left;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--display); font-weight: 600; font-size: 0.95rem;
  padding: 0.85rem 1.7rem; border-radius: 999px; cursor: pointer; border: 1.5px solid transparent;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s, color 0.35s;
}
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { transform: translateY(-3px); box-shadow: 0 16px 34px -14px rgba(20,19,24,0.6); }
.btn--ghost { border-color: var(--border); color: var(--ink); background: var(--surface); }
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--aqua); }
.btn--lg { padding: 1rem 2rem; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 150;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem clamp(1rem, 4vw, 3rem);
  backdrop-filter: blur(16px); background: rgba(244, 244, 247, 0.72);
  border-bottom: 1px solid var(--border);
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 40px; width: auto; display: block; }
.nav__links { display: flex; gap: 1.7rem; }
.nav__links a { font-size: 0.92rem; color: var(--muted); position: relative; transition: color 0.3s; }
.nav__links a:hover { color: var(--ink); }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-4px; height:2px; width:0; background:var(--grad); transition:width 0.35s var(--ease); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { padding: 0.6rem 1.3rem; font-size: 0.88rem; }
@media (max-width: 860px) { .nav__links { display: none; } }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; display: grid; grid-template-columns: 1.05fr 0.95fr;
  grid-template-areas: "intro visual" "actions visual"; align-items: center; gap: 0.5rem 2rem;
  max-width: 1280px; margin: 0 auto; padding: 7rem clamp(1.2rem, 5vw, 4rem) 3rem;
}
.hero__intro { grid-area: intro; }
.hero__visual { grid-area: visual; }
.hero__actions { grid-area: actions; }
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-areas: "intro" "visual" "actions";
    text-align: center; gap: 1.5rem;
  }
}
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--display); font-size: 0.82rem; letter-spacing: 0.02em;
  padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--ink); margin-bottom: 1.6rem;
}
.hero__title { font-family: var(--display); font-weight: 700; letter-spacing: -0.03em; font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.0; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .word { display: inline-block; }
.rotator { display: block; overflow: hidden; height: 1.05em; }
.rot { display: inline-block; font-family: var(--display); font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; will-change: transform; }
.hero__lead { max-width: 48ch; margin: 1.6rem 0 2.2rem; font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--muted); }
@media (max-width: 920px) { .hero__lead { margin-left: auto; margin-right: auto; } }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 920px) { .hero__cta { justify-content: center; } }
.hero__trust { display: flex; align-items: center; gap: 1rem; margin-top: 2.2rem; color: var(--muted); font-size: 0.9rem; flex-wrap: wrap; }
@media (max-width: 920px) { .hero__trust { justify-content: center; } }
.hero__trust b { color: var(--ink); font-family: var(--display); }
.hero__trust i { width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); display: inline-block; }

/* hero visual */
.hero__visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 60vh; }
.hero__halo {
  position: absolute; width: 80%; aspect-ratio: 1; border-radius: 50%;
  background: conic-gradient(from 0deg, #9af0e6, #bcd0fb, #f3c2ef, #9af0e6);
  filter: blur(60px); opacity: 0.6; will-change: transform;
}
.hero__logo { position: relative; width: min(92%, 520px); height: auto; will-change: transform; }
.chip {
  position: absolute; font-family: var(--display); font-size: 0.82rem; font-weight: 500;
  padding: 0.5rem 0.95rem; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow); white-space: nowrap; will-change: transform;
}
.chip--1 { top: 6%; left: -2%; }
.chip--2 { top: 22%; right: -4%; }
.chip--3 { bottom: 20%; left: -6%; }
.chip--4 { bottom: 4%; right: 2%; }
@media (max-width: 920px) { .hero__visual { min-height: 46vh; margin-top: 1rem; } .chip--1{left:4%} .chip--3{left:2%} }

/* ---------- MARQUEE ---------- */
.marquee { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1rem 0; overflow: hidden; white-space: nowrap; background: var(--surface); }
.marquee__track { display: inline-flex; align-items: center; gap: 1.6rem; font-family: var(--display); font-weight: 500; font-size: clamp(1.1rem, 2.4vw, 1.7rem); color: var(--ink); will-change: transform; }
.marquee__track i { color: var(--aqua); font-style: normal; }

/* ---------- STATS ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; max-width: 1200px; margin: 0 auto; padding: clamp(3.5rem, 8vw, 6rem) clamp(1.2rem, 5vw, 4rem); }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); gap: 2rem; } }
.stat { text-align: center; }
.stat__val b {
  display: inline-block; font-family: var(--display); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.25; padding: 0.06em 0.04em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat p { color: var(--muted); font-size: 0.92rem; margin-top: 0.6rem; }

/* ---------- SECTIONS ---------- */
.section { max-width: 1200px; margin: 0 auto; padding: clamp(4rem, 9vw, 8rem) clamp(1.2rem, 5vw, 4rem); }
.section__head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.eyebrow { font-family: var(--display); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--aqua); margin-bottom: 1rem; }
.section__title { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; }

/* ---------- CARDS (services) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; transition: transform 0.4s var(--ease), box-shadow 0.4s, border-color 0.4s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card__ico { display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px; border-radius: 16px; font-size: 1.5rem; margin-bottom: 1.2rem; background: var(--grad); color: #fff; }
.card h3 { font-family: var(--display); font-weight: 600; font-size: 1.3rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.96rem; }

/* ---------- PLANS ---------- */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 860px; margin: 0 auto; }
@media (max-width: 720px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.4rem; position: relative; transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.plan--featured { border-color: transparent; background: linear-gradient(160deg, rgba(31,198,182,0.10), rgba(234,166,230,0.10)), var(--surface); box-shadow: var(--shadow); }
.plan__badge { position: absolute; top: -13px; left: 2.4rem; font-family: var(--display); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.4rem 0.9rem; border-radius: 999px; background: var(--grad); color: #fff; font-weight: 600; }
.plan__name { font-family: var(--display); font-weight: 600; font-size: 1.5rem; margin-bottom: 0.6rem; }
.plan__price { font-family: var(--display); margin-bottom: 1.5rem; display: flex; align-items: baseline; gap: 0.5rem; }
.plan__price s { color: var(--muted); font-size: 1.1rem; opacity: 0.7; }
.plan__price b { font-size: 2.8rem; font-weight: 700; }
.plan__price span { color: var(--muted); }
.plan__list { list-style: none; margin-bottom: 1.8rem; }
.plan__list li { padding: 0.5rem 0 0.5rem 1.7rem; position: relative; color: var(--muted); border-bottom: 1px solid var(--border); }
.plan__list li::before { content: "✓"; position: absolute; left: 0; color: var(--aqua); font-weight: 700; }

/* ---------- ON DEMAND ---------- */
.ondemand { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
@media (max-width: 900px) { .ondemand { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .ondemand { grid-template-columns: 1fr; } }
.od { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem; transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.od:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.od__price { font-family: var(--display); font-weight: 700; font-size: 2rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.od h3 { font-family: var(--display); font-weight: 500; font-size: 1.1rem; margin: 0.6rem 0 1.2rem; }
.od__link { font-family: var(--display); font-size: 0.9rem; color: var(--aqua); }

/* ---------- CONTACT ---------- */
.contact__card { max-width: 720px; margin: 0 auto; text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(2.5rem, 6vw, 4.5rem); box-shadow: var(--shadow); }
.contact__lead { color: var(--muted); margin: 0.8rem 0 2.2rem; }
.contact__form { text-align: left; }
.contact__form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .contact__form .row { grid-template-columns: 1fr; } }
.contact__form input, .contact__form textarea { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 0.95rem 1.2rem; color: var(--ink); font-family: var(--body); font-size: 0.95rem; margin-bottom: 1rem; resize: vertical; }
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: var(--aqua); }
.contact__form input::placeholder, .contact__form textarea::placeholder { color: rgba(20,19,24,0.4); }
.contact__or { color: var(--muted); margin-top: 1.4rem; font-size: 0.92rem; }
.contact__or a { color: var(--aqua); font-weight: 500; }

/* ---------- FOOTER ---------- */
.footer { text-align: center; padding: 4rem 1.5rem 3rem; border-top: 1px solid var(--border); }
.footer__logo { height: 52px; width: auto; margin: 0 auto; }
.footer p { color: var(--muted); margin: 0.7rem 0 1.4rem; }
.footer__links { display: flex; gap: 1.4rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.4rem; }
.footer__links a { color: var(--muted); font-size: 0.9rem; transition: color 0.3s; }
.footer__links a:hover { color: var(--aqua); }
.footer small { color: rgba(20,19,24,0.45); font-size: 0.8rem; }

/* états pré-animation (uniquement si JS actif) */
.js [data-anim], .js [data-reveal], .js [data-card] { opacity: 0; }