/* Groupe Fer Forgé, l'assistant de Jordan (chat widget)
   Scoped under #gff-chat. Uses the site's tokens only (src/site.mbf.css): --iron, --accent, --accent-soft,
   --canvas, --white, --line, --f-display, --f-sans, --r-s/--r-m/--r-l, --sh-soft/--sh-lift/--sh-glow.
   Nothing is hard-coded in red: switch data-palette on <html> and the widget follows. */
#gff-chat {
  --gffc-ease: cubic-bezier(.2, .8, .2, 1);
  --gffc-t: .22s;
  --gffc-pad: 1rem;
  font-family: var(--f-sans, "Inter", system-ui, sans-serif);
  font-size: 15px;
  line-height: 1.5;
  color: var(--iron, #1e2127);
  -webkit-font-smoothing: antialiased;
}
#gff-chat *, #gff-chat *::before, #gff-chat *::after { box-sizing: border-box; }
#gff-chat button { font: inherit; color: inherit; cursor: pointer; }
#gff-chat .gffc-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; white-space: nowrap; }
#gff-chat svg { flex: none; display: block; }
#gff-chat :focus-visible { outline: 2px solid var(--accent, #b5392a); outline-offset: 3px; border-radius: 6px; }

/* ---------- avatar ---------- */
#gff-chat .gffc-av {
  display: grid; place-items: center; flex: none;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent, #b5392a); color: var(--on-accent, #fff);
  font-family: var(--f-display, "Sora", sans-serif); font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; line-height: 1;
  box-shadow: var(--sh-glow, 0 10px 30px -8px rgba(var(--accent-rgb, 181, 57, 42), .5)), inset 0 0 0 1px rgba(255, 255, 255, .18);
}

/* ---------- launcher ---------- */
/* Desktop: a compact 60 px round button (never sits on a page CTA at the fold); the label slides out on hover / focus */
#gff-chat .gffc-launch {
  position: fixed; right: 24px; bottom: calc(var(--mcta-h, 0px) + 24px); z-index: 95;
  display: inline-flex; align-items: center; gap: 0;
  height: 60px; padding: 0 9px;
  border-radius: 999px; border: 1px solid var(--line, #dddbd5);
  background: var(--white, #fff); color: var(--iron, #1e2127);
  font-family: var(--f-display, "Sora", sans-serif); font-weight: 600; font-size: .92rem; letter-spacing: -.005em;
  box-shadow: var(--sh-lift, 0 16px 40px rgba(30, 33, 39, .14));
  transition: transform var(--gffc-t) var(--gffc-ease), box-shadow var(--gffc-t), opacity var(--gffc-t) var(--gffc-ease), visibility 0s linear 0s, border-color .2s;
}
#gff-chat .gffc-launch:hover { transform: translateY(-2px); border-color: rgba(var(--iron-rgb, 30, 33, 39), .35); box-shadow: 0 22px 48px -10px rgba(var(--iron-rgb, 30, 33, 39), .3); }
#gff-chat .gffc-launch:active { transform: translateY(0); }
#gff-chat .gffc-launch__t { white-space: nowrap; max-width: 0; opacity: 0; overflow: hidden; transition: max-width var(--gffc-t) var(--gffc-ease), opacity var(--gffc-t) var(--gffc-ease), padding var(--gffc-t) var(--gffc-ease); }
#gff-chat .gffc-launch:hover .gffc-launch__t, #gff-chat .gffc-launch:focus-visible .gffc-launch__t { max-width: 360px; opacity: 1; padding: 0 .75rem 0 .7rem; }
#gff-chat.is-open .gffc-launch { opacity: 0; visibility: hidden; transform: translateY(10px) scale(.96); pointer-events: none; transition-delay: 0s, 0s, 0s, var(--gffc-t); }

/* ---------- panel ---------- */
#gff-chat .gffc-panel {
  position: fixed; right: 24px; bottom: 24px; z-index: 125;
  width: 380px; height: min(720px, calc(100vh - 48px)); height: min(720px, calc(100dvh - 48px));
  display: flex; flex-direction: column;
  background: var(--canvas, #f7f6f3);
  border: 1px solid var(--line, #dddbd5); border-radius: var(--r-l, 24px);
  box-shadow: var(--sh-lift, 0 16px 40px rgba(30, 33, 39, .14)), 0 40px 90px -30px rgba(var(--iron-deep-rgb, 20, 22, 26), .45);
  overflow: hidden;
  opacity: 0; visibility: hidden; transform: translateY(16px) scale(.98); transform-origin: 100% 100%;
  transition: opacity var(--gffc-t) var(--gffc-ease), transform var(--gffc-t) var(--gffc-ease), visibility 0s linear var(--gffc-t);
}
#gff-chat.is-open .gffc-panel { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }

/* header: dark iron, avatar, name, subtitle, close */
#gff-chat .gffc-head {
  position: relative; flex: none;
  display: flex; align-items: center; gap: .9rem;
  padding: 1rem .85rem 1rem 1.15rem;
  color: #fff;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(var(--accent-rgb, 181, 57, 42), .28), transparent 55%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 8px),
    linear-gradient(160deg, var(--iron-soft, #2c3038) 0%, var(--iron-deep, #14161a) 70%);
}
#gff-chat .gffc-head::after { content: ""; position: absolute; left: 1.15rem; right: 1.15rem; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb, 181, 57, 42), .75), transparent); pointer-events: none; }
#gff-chat .gffc-head .gffc-av { width: 44px; height: 44px; font-size: 1.15rem; }
#gff-chat .gffc-head__t { flex: 1; min-width: 0; display: grid; gap: .2rem; }
#gff-chat .gffc-head h2 { margin: 0; font-family: var(--f-display, "Sora", sans-serif); font-weight: 700; font-size: 1.02rem; line-height: 1.2; letter-spacing: -.015em; color: #fff; }
#gff-chat .gffc-head p { margin: 0; font-size: .76rem; line-height: 1.4; color: rgba(255, 255, 255, .7); }
#gff-chat .gffc-head p a { color: #fff; font-weight: 600; text-decoration: none; white-space: nowrap; }
#gff-chat .gffc-head p a:hover { text-decoration: underline; text-underline-offset: 3px; }
#gff-chat .gffc-close {
  display: grid; place-items: center; flex: none;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .08); color: #fff;
  transition: background-color .2s, border-color .2s;
}
#gff-chat .gffc-close:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .45); }
#gff-chat .gffc-close svg { width: 18px; height: 18px; }
#gff-chat .gffc-head :focus-visible { outline-color: #fff; }

/* ---------- message log ---------- */
#gff-chat .gffc-log {
  flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain;
  display: flex; flex-direction: column; gap: .7rem;
  padding: .9rem var(--gffc-pad) .9rem;
  scroll-behavior: smooth;
}
#gff-chat .gffc-msg {
  max-width: 88%; padding: .72rem .95rem;
  border-radius: 18px; font-size: .92rem; line-height: 1.55;
  overflow-wrap: anywhere; word-break: normal;
  animation: gffc-in .28s var(--gffc-ease) both;
}
#gff-chat .gffc-msg--a { align-self: flex-start; background: var(--white, #fff); color: var(--iron, #1e2127); border: 1px solid var(--line, #dddbd5); border-bottom-left-radius: 6px; box-shadow: var(--sh-soft, 0 8px 24px rgba(30, 33, 39, .08)); }
#gff-chat .gffc-msg--u { align-self: flex-end; background: var(--accent-soft, #f8e6e2); color: var(--iron, #1e2127); border-bottom-right-radius: 6px; }
#gff-chat .gffc-msg--w { max-width: 100%; }
#gff-chat .gffc-msg p { margin: 0; }
#gff-chat .gffc-msg p + p, #gff-chat .gffc-msg p + ul, #gff-chat .gffc-msg p + ol, #gff-chat .gffc-msg ul + p, #gff-chat .gffc-msg ol + p { margin-top: .55rem; }
#gff-chat .gffc-msg ul, #gff-chat .gffc-msg ol { margin: 0; padding-left: 1.15rem; }
#gff-chat .gffc-msg li + li { margin-top: .2rem; }
#gff-chat .gffc-msg a { color: var(--accent-ink, #982f22); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
#gff-chat .gffc-msg a:hover { text-decoration-thickness: 2px; }
#gff-chat .gffc-msg strong { font-weight: 600; }
#gff-chat .gffc-msg--err { border-color: rgba(var(--accent-rgb, 181, 57, 42), .4); }
#gff-chat .gffc-who { display: block; margin: 0 0 .25rem; font-family: var(--f-display, "Sora", sans-serif); font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted, #5f6269); }

/* typing indicator */
#gff-chat .gffc-typing { display: inline-flex; align-items: center; gap: 5px; height: 1.4em; padding: 0 .1rem; }
#gff-chat .gffc-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--steel, #6b7785); opacity: .45; animation: gffc-dot 1.15s infinite ease-in-out; }
#gff-chat .gffc-typing i:nth-child(2) { animation-delay: .15s; }
#gff-chat .gffc-typing i:nth-child(3) { animation-delay: .3s; }

/* suggestion chips */
#gff-chat .gffc-chips { display: flex; flex-wrap: wrap; gap: .45rem; padding: .15rem 0 .2rem; max-width: 100%; }
#gff-chat .gffc-chip {
  padding: .52rem .9rem; border-radius: 999px;
  border: 1px solid var(--line, #dddbd5); background: var(--white, #fff); color: var(--iron, #1e2127);
  font-family: var(--f-display, "Sora", sans-serif); font-weight: 500; font-size: .8rem; line-height: 1.2; text-align: left;
  box-shadow: 0 1px 2px rgba(var(--iron-rgb, 30, 33, 39), .05);
  transition: border-color .2s, transform .2s var(--gffc-ease), box-shadow .2s, background-color .2s;
}
#gff-chat .gffc-chip:hover { border-color: var(--iron, #1e2127); transform: translateY(-1px); box-shadow: var(--sh-soft, 0 8px 24px rgba(30, 33, 39, .08)); }
#gff-chat .gffc-chip:active { transform: translateY(0); }

/* ---------- input ---------- */
#gff-chat .gffc-input { flex: none; display: flex; align-items: center; gap: .5rem; padding: .6rem .75rem; background: var(--white, #fff); border-top: 1px solid var(--line, #dddbd5); }
#gff-chat .gffc-input input {
  flex: 1; min-width: 0; height: 46px; padding: 0 1.05rem; margin: 0;
  border-radius: 999px; border: 1px solid var(--line, #dddbd5); background: var(--canvas, #f7f6f3); color: var(--iron, #1e2127);
  font: inherit; font-size: .92rem; -webkit-appearance: none; appearance: none;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
#gff-chat .gffc-input input::placeholder { color: var(--muted, #5f6269); opacity: .85; }
#gff-chat .gffc-input input:focus { outline: none; border-color: var(--iron, #1e2127); background: var(--white, #fff); box-shadow: 0 0 0 3px rgba(var(--iron-rgb, 30, 33, 39), .1); }
#gff-chat .gffc-send {
  display: grid; place-items: center; flex: none;
  width: 46px; height: 46px; border-radius: 50%; border: 0;
  background: var(--accent, #b5392a); color: var(--on-accent, #fff);
  box-shadow: var(--sh-glow, 0 10px 30px -8px rgba(181, 57, 42, .5));
  transition: background-color .2s, transform .2s var(--gffc-ease), box-shadow .2s, opacity .2s;
}
#gff-chat .gffc-send svg { width: 20px; height: 20px; }
#gff-chat .gffc-send:hover { background: var(--accent-hover, #9f3023); transform: translateY(-1px); }
#gff-chat .gffc-send:disabled { opacity: .45; transform: none; cursor: default; box-shadow: none; }

/* ---------- sticky footer ---------- */
#gff-chat .gffc-foot { flex: none; display: grid; gap: .55rem; padding: .7rem .75rem calc(.7rem + env(safe-area-inset-bottom, 0px)); background: var(--white, #fff); border-top: 1px solid var(--line, #dddbd5); }
#gff-chat .gffc-foot__row { display: grid; grid-template-columns: 1fr; gap: .45rem; }
#gff-chat .gffc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  min-height: 44px; padding: .5rem 1rem; border-radius: 999px; border: 1.5px solid transparent;
  font-family: var(--f-display, "Sora", sans-serif); font-weight: 600; font-size: .86rem; line-height: 1.15; letter-spacing: -.005em; text-decoration: none; text-align: center; white-space: nowrap;
  transition: transform .2s var(--gffc-ease), box-shadow .25s, background-color .2s, color .2s, border-color .2s;
}
#gff-chat .gffc-btn svg { width: 17px; height: 17px; }
#gff-chat .gffc-btn:hover { transform: translateY(-1px); }
#gff-chat .gffc-btn:active { transform: translateY(0); }
#gff-chat .gffc-btn--p { background: var(--accent, #b5392a); color: var(--on-accent, #fff); box-shadow: var(--sh-glow, 0 10px 30px -8px rgba(181, 57, 42, .5)); }
#gff-chat .gffc-btn--p:hover { background: var(--accent-hover, #9f3023); }
#gff-chat .gffc-btn--s { background: var(--white, #fff); color: var(--iron, #1e2127); border-color: var(--line, #dddbd5); }
#gff-chat .gffc-btn--s:hover, #gff-chat .gffc-btn--s[aria-expanded="true"] { border-color: var(--iron, #1e2127); }
#gff-chat .gffc-fine { margin: 0; text-align: center; font-size: .7rem; line-height: 1.4; color: var(--muted, #5f6269); }

/* ---------- lead form card (inside the log) ---------- */
#gff-chat .gffc-lead { display: grid; gap: .65rem; width: 100%; }
#gff-chat .gffc-lead h3 { margin: 0; font-family: var(--f-display, "Sora", sans-serif); font-size: .98rem; font-weight: 700; letter-spacing: -.01em; color: var(--iron, #1e2127); }
#gff-chat .gffc-lead p { color: var(--muted, #5f6269); font-size: .86rem; }
#gff-chat .gffc-lead label { display: grid; gap: .28rem; font-size: .8rem; font-weight: 500; color: var(--iron, #1e2127); }
#gff-chat .gffc-lead label small { font-weight: 400; color: var(--muted, #5f6269); }
#gff-chat .gffc-lead input, #gff-chat .gffc-lead textarea {
  width: 100%; min-height: 44px; padding: .55rem .85rem; margin: 0;
  border-radius: var(--r-s, 10px); border: 1px solid var(--line, #dddbd5); background: var(--canvas, #f7f6f3); color: var(--iron, #1e2127);
  font: inherit; font-size: .9rem; -webkit-appearance: none; appearance: none; transition: border-color .2s, box-shadow .2s, background-color .2s;
}
#gff-chat .gffc-lead textarea { min-height: 76px; resize: vertical; }
#gff-chat .gffc-lead input:focus, #gff-chat .gffc-lead textarea:focus { outline: none; border-color: var(--iron, #1e2127); background: var(--white, #fff); box-shadow: 0 0 0 3px rgba(var(--iron-rgb, 30, 33, 39), .1); }
#gff-chat .gffc-lead input[aria-invalid="true"] { border-color: var(--err, #b3362a); }
#gff-chat .gffc-err { min-height: 0; font-size: .76rem; color: var(--err, #b3362a); }
#gff-chat .gffc-err:empty { display: none; }
#gff-chat .gffc-err a { color: inherit; font-weight: 600; }
#gff-chat .gffc-lead__row { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
#gff-chat .gffc-lead__row .gffc-btn { flex: 1; }
#gff-chat .gffc-lead__fallback { font-size: .8rem; color: var(--muted, #5f6269); }
#gff-chat .gffc-lead__fallback a { color: var(--iron, #1e2127); font-weight: 600; text-decoration: none; }
#gff-chat .gffc-lead__done h3 { color: var(--ok, #2f7d5b); }
#gff-chat .gffc-lead__done small { display: block; margin-top: .4rem; font-size: .76rem; color: var(--muted, #5f6269); }

/* ---------- motion ---------- */
@keyframes gffc-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes gffc-dot { 0%, 80%, 100% { transform: translateY(0); opacity: .35; } 40% { transform: translateY(-4px); opacity: 1; } }

/* ---------- phones and narrow tablets: round button above the call pill, full-screen sheet ---------- */
@media (max-width: 759px) {
  #gff-chat .gffc-launch { right: 16px; bottom: calc(var(--mcta-h, 0px) + 16px); width: 56px; height: 56px; padding: 0; justify-content: center; border-radius: 50%; }
  #gff-chat .gffc-launch .gffc-av { width: 46px; height: 46px; }
  #gff-chat .gffc-launch__t { display: none; }
  #gff-chat .gffc-panel { top: 0; left: 0; right: 0; bottom: 0; width: auto; height: auto; border: 0; border-radius: 0; transform: translateY(28px); transform-origin: 50% 100%; }
  #gff-chat .gffc-head { padding-top: calc(1rem + env(safe-area-inset-top, 0px)); }
  #gff-chat .gffc-msg { max-width: 92%; }
  #gff-chat .gffc-input input { font-size: 16px; } /* no zoom on focus in iOS */
}
@media (max-height: 560px) and (min-width: 760px) {
  #gff-chat .gffc-panel { bottom: 12px; right: 12px; height: calc(100vh - 24px); }
}

@media (prefers-reduced-motion: reduce) {
  #gff-chat .gffc-launch, #gff-chat .gffc-panel, #gff-chat .gffc-btn, #gff-chat .gffc-chip, #gff-chat .gffc-send, #gff-chat .gffc-close { transition: none; }
  #gff-chat .gffc-msg { animation: none; }
  #gff-chat .gffc-typing i { animation: none; opacity: .7; }
  #gff-chat .gffc-log { scroll-behavior: auto; }
}

/* Greeting bubble: suggests the assistant as soon as the page opens */
#gff-chat .gffc-tease { position: fixed; right: 24px; bottom: calc(var(--mcta-h, 0px) + 96px); z-index: 96; display: flex; align-items: flex-start; max-width: min(320px, calc(100vw - 32px)); background: var(--white, #fff); color: var(--iron, #1e2127); border: 1px solid var(--line, #dddbd5); border-radius: 18px 18px 6px 18px; box-shadow: 0 22px 48px -12px rgba(30, 33, 39, .35); opacity: 0; visibility: hidden; transform: translateY(12px) scale(.96); transform-origin: bottom right; transition: opacity .35s ease, transform .35s cubic-bezier(.2, .8, .2, 1), visibility 0s linear .35s; }
#gff-chat .gffc-tease.is-on { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
#gff-chat.is-open .gffc-tease { display: none; }
#gff-chat .gffc-tease__b { display: flex; gap: .7rem; align-items: flex-start; padding: .9rem .4rem .9rem .9rem; background: none; border: 0; text-align: left; color: inherit; font: inherit; cursor: pointer; }
#gff-chat .gffc-tease__b .gffc-av { flex: none; width: 38px; height: 38px; }
#gff-chat .gffc-tease__t { display: grid; gap: .2rem; }
#gff-chat .gffc-tease__t b { font-family: var(--f-display, "Sora", sans-serif); font-size: .92rem; }
#gff-chat .gffc-tease__t span { font-size: .86rem; color: var(--muted, #5b5f66); line-height: 1.4; }
#gff-chat .gffc-tease__x { flex: none; display: grid; place-items: center; width: 34px; height: 34px; margin: .35rem .35rem 0 0; border: 0; border-radius: 50%; background: transparent; color: var(--muted, #5b5f66); cursor: pointer; }
#gff-chat .gffc-tease__x svg { width: 16px; height: 16px; }
@media (max-width: 767px) { #gff-chat .gffc-tease { right: 16px; bottom: calc(var(--mcta-h, 0px) + 84px); } }
@media (prefers-reduced-motion: reduce) { #gff-chat .gffc-tease { transition: none; } }