/* ============================================================
   SignalOS — Landing v3 · part 2
   feature rows produit, bento, métriques, avis, tarifs, faq, cta
   ============================================================ */

/* ─────────────────────────────────────────────
   FEATURE ROWS — copy + fragment d'UI réel
   ───────────────────────────────────────────── */
.v3-rows { max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; gap: 84px; }
.frow { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.frow.rev .f-copy { order: 2; }
.frow.rev .f-ui { order: 1; }
.f-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--red); margin-bottom: 14px; }
.f-copy h3 { font-family: var(--display); font-weight: 800; font-size: clamp(1.6rem, 2.6vw, 2.2rem); letter-spacing: -0.035em; line-height: 1.06; color: var(--v3-ink); text-wrap: balance; }
.f-copy p { color: var(--v3-mut); font-size: 0.96rem; line-height: 1.75; margin-top: 14px; max-width: 460px; }
.f-copy p strong { color: var(--red); }
.f-points { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }
.f-points span { display: flex; gap: 10px; align-items: flex-start; font-size: 0.86rem; color: var(--v3-mut); }
.f-points i { font-style: normal; color: var(--red); font-weight: 800; font-size: 0.78rem; margin-top: 2px; }

.f-ui { position: relative; }
.f-ui-card { background: var(--v3-solid); border: 1px solid var(--v3-line); border-radius: 20px; box-shadow: var(--v3-sh); padding: 20px; }
.f-ui-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.f-ui-head b { font-size: 0.8rem; font-weight: 700; color: var(--v3-ink); display: flex; align-items: center; gap: 8px; }
.f-ui-head span { font-size: 0.66rem; color: var(--v3-dim); }

/* composer commentaires */
.cmp-box { background: var(--v3-dash-card); border: 1px solid var(--v3-hair); border-radius: 14px; padding: 14px; }
.cmp-txt { font-size: 0.84rem; color: var(--v3-ink); line-height: 1.5; min-height: 44px; }
.cmp-txt .caret { display: inline-block; width: 2px; height: 1em; background: var(--red); vertical-align: -2px; margin-left: 1px; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.cmp-meta { display: flex; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.cmp-who { display: flex; align-items: center; gap: 7px; background: var(--v3-solid); border: 1px solid var(--v3-hair); border-radius: 100px; padding: 4px 11px 4px 4px; font-size: 0.68rem; font-weight: 700; color: var(--v3-mut); }
.cmp-who i { width: 20px; height: 20px; border-radius: 50%; background-size: cover; filter: blur(1.6px); }
.cmp-delay { display: flex; gap: 6px; }
.cmp-delay span { font-size: 0.66rem; font-weight: 800; border-radius: 100px; padding: 5px 11px; border: 1px solid var(--v3-hair); color: var(--v3-dim); }
.cmp-delay span.sel { background: rgba(232,25,60,0.1); border-color: rgba(232,25,60,0.35); color: var(--red); }
.cmp-send { margin-left: auto; background: linear-gradient(135deg, var(--red-2), var(--red)); color: #fff; border: none; border-radius: 10px; font-weight: 700; font-size: 0.72rem; padding: 8px 15px; pointer-events: none; }
.thread { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.th-row { display: flex; gap: 9px; align-items: flex-start; background: var(--v3-dash-card); border: 1px solid var(--v3-hair); border-radius: 12px; padding: 10px 12px; transition: opacity 0.45s, transform 0.45s; }
.th-row.rep { margin-left: 26px; }
.th-row i { width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0; background-size: cover; background-position: center; filter: blur(1.8px); }
.th-row span { font-size: 0.76rem; color: var(--v3-mut); line-height: 1.45; min-width: 0; }
.th-row b { display: block; font-size: 0.66rem; color: var(--v3-ink); filter: blur(2.6px); user-select: none; -webkit-user-select: none; }
.th-like { margin-left: auto; font-size: 0.62rem; color: var(--v3-dim); white-space: nowrap; flex-shrink: 0; }

/* timeline timing */
.tl-wrap { padding: 26px 8px 10px; }
.tl-track { position: relative; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--red), var(--cyan)); opacity: 0.9; }
html[data-theme="light"] .tl-track { background: linear-gradient(90deg, var(--red), #0a8f8c); }
.tl-track::before { content: ''; position: absolute; inset: 0; background: inherit; filter: blur(6px); opacity: 0.5; }
.tl-nodes { display: flex; justify-content: space-between; margin-top: -8px; position: relative; }
.tl-node { display: flex; flex-direction: column; align-items: center; gap: 7px; width: 60px; }
.tl-node i { width: 15px; height: 15px; border-radius: 50%; background: var(--red); border: 3px solid var(--v3-solid); box-shadow: 0 0 0 3px rgba(232,25,60,0.2); }
.tl-node.cy i { background: var(--cyan); box-shadow: 0 0 0 3px rgba(37,244,238,0.2); }
html[data-theme="light"] .tl-node.cy i { background: #0a8f8c; box-shadow: 0 0 0 3px rgba(10,143,140,0.18); }
html.v3x .tl-node i { animation: tlp 3.2s ease-in-out var(--d, 0s) infinite; }
@keyframes tlp { 0%,100% { transform: scale(1); } 10% { transform: scale(1.5); } 20% { transform: scale(1); } }
.tl-node em { font-style: normal; font-size: 1rem; }
.tl-node b { font-family: var(--display); font-weight: 800; font-size: 0.68rem; color: var(--v3-ink); }
.tl-node span { font-size: 0.58rem; color: var(--v3-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.tl-note { margin-top: 20px; display: flex; align-items: center; gap: 9px; background: rgba(232,25,60,0.06); border: 1px dashed rgba(232,25,60,0.35); border-radius: 12px; padding: 10px 14px; font-size: 0.74rem; color: var(--v3-mut); }
.tl-note b { color: var(--red); }

/* grille profils */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pf-card { background: var(--v3-dash-card); border: 1px solid var(--v3-hair); border-radius: 14px; padding: 14px 12px; text-align: center; }
.pf-card .pa { width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 9px; background-size: cover; background-position: center; filter: blur(2px); border: 2px solid var(--v3-solid); box-shadow: 0 0 0 2px rgba(232,25,60,0.25); }
.pf-card b { display: block; font-size: 0.66rem; color: var(--v3-ink); filter: blur(2.4px); user-select: none; -webkit-user-select: none; }
.pf-card .tag { display: inline-block; margin-top: 7px; font-size: 0.56rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--red); background: rgba(232,25,60,0.09); border: 1px solid rgba(232,25,60,0.28); border-radius: 100px; padding: 3px 9px; }
.pf-card .ip { display: block; margin-top: 7px; font-size: 0.6rem; color: var(--v3-dim); }
.pf-more { display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 800; font-size: 0.86rem; color: var(--red);
  background: rgba(232,25,60,0.06); border: 1px dashed rgba(232,25,60,0.35); border-radius: 14px; }

/* ─────────────────────────────────────────────
   BENTO 3
   ───────────────────────────────────────────── */
.v3-bento { max-width: 1100px; margin: 84px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.vb { background: var(--v3-card); backdrop-filter: blur(16px); border: 1px solid var(--v3-line); border-radius: 20px; padding: 26px; box-shadow: var(--v3-sh); transition: transform 0.32s, border-color 0.32s; }
.vb:hover { transform: translateY(-5px); border-color: rgba(232,25,60,0.32); }
.vb .k { font-size: 0.66rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--red); display: block; margin-bottom: 12px; }
.vb b.t { display: block; font-family: var(--display); font-weight: 700; font-size: 1.12rem; letter-spacing: -0.02em; color: var(--v3-ink); margin-bottom: 7px; }
.vb p { color: var(--v3-mut); font-size: 0.84rem; line-height: 1.65; }
.ring-wrap { position: relative; width: 128px; margin: 4px auto 12px; }
.ring-wrap svg { width: 100%; transform: rotate(-90deg); display: block; }
.ring-bg { fill: none; stroke: var(--v3-hair); stroke-width: 9; }
.ring-arc { fill: none; stroke: var(--red); stroke-width: 9; stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 326.7; transition: stroke-dashoffset 1.6s cubic-bezier(.2,.7,.2,1) 0.2s; }
.ring-c { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring-c b { font-family: var(--display); font-weight: 800; font-size: 1.7rem; letter-spacing: -0.03em; color: var(--v3-ink); line-height: 1; }
.ring-c span { font-size: 0.6rem; color: var(--v3-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 3px; }
.vb.center { text-align: center; }
.vb .big0 { font-family: var(--display); font-weight: 800; font-size: 3.4rem; letter-spacing: -0.05em; line-height: 0.9; display: block; margin: 2px 0 10px;
  background: linear-gradient(135deg, #ff486a, var(--red)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.fresh-tag { display: inline-flex; margin-top: 12px; font-size: 0.64rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--red); background: rgba(232,25,60,0.09); border: 1px solid rgba(232,25,60,0.3); border-radius: 100px; padding: 5px 12px; }
html.v3x .fresh-tag { animation: v3blink 2.2s infinite; }

/* ─────────────────────────────────────────────
   MÉTRIQUES
   ───────────────────────────────────────────── */
.v3-metrics { padding: 20px 24px 116px; }
.v3-mband { max-width: 1100px; margin: 0 auto; background: var(--v3-card); backdrop-filter: blur(16px); border: 1px solid var(--v3-line);
  border-radius: 24px; box-shadow: var(--v3-sh); padding: 50px 44px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.v3-mi { text-align: center; }
.v3-mi b { font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 3.6vw, 3.1rem); letter-spacing: -0.04em; line-height: 1; display: block; color: var(--v3-ink); font-variant-numeric: tabular-nums; }
.v3-mi:nth-child(odd) b { color: var(--red); }
.v3-mi:nth-child(even) b { color: var(--cyan); }
html[data-theme="light"] .v3-mi:nth-child(even) b { color: #0a8f8c; }
.v3-mi > span { display: block; font-size: 0.74rem; color: var(--v3-mut); margin-top: 9px; }
.v3-mi b span { display: inline; font-size: inherit; color: inherit; margin: 0; }

/* ─────────────────────────────────────────────
   AVIS
   ───────────────────────────────────────────── */
.v3-testi { max-width: 1150px; margin: 0 auto; columns: 3; column-gap: 16px; }
.tc { break-inside: avoid; margin-bottom: 16px; background: var(--v3-card); backdrop-filter: blur(16px); border: 1px solid var(--v3-line);
  border-radius: 18px; padding: 22px; box-shadow: var(--v3-sh); transition: transform 0.3s, border-color 0.3s; }
.tc:hover { transform: translateY(-4px); border-color: rgba(232,25,60,0.3); }
.tc-st { color: var(--red); font-size: 0.7rem; letter-spacing: 3px; margin-bottom: 12px; }
.tc-q { color: var(--v3-ink); opacity: 0.87; font-size: 0.88rem; line-height: 1.7; margin-bottom: 17px; }
.tc-q .hl { color: var(--red); font-weight: 700; }
.tc-q .hlm { font-weight: 700; background: linear-gradient(transparent 62%, rgba(232,25,60,0.2) 0); border-radius: 2px; padding: 0 1px; }
.tc-a { display: flex; align-items: center; gap: 11px; }
.tc-av { width: 37px; height: 37px; border-radius: 50%; flex-shrink: 0; background-size: cover; background-position: center; filter: blur(2.4px); }
.tc-n { font-family: var(--display); font-weight: 700; font-size: 0.82rem; color: var(--v3-ink); filter: blur(3.4px); user-select: none; -webkit-user-select: none; }
.tc-h { font-size: 0.7rem; color: var(--v3-dim); margin-top: 1px; }
.tc-h .u { filter: blur(3.2px); user-select: none; -webkit-user-select: none; display: inline-block; }
.tc-h b { color: var(--v3-mut); font-weight: 700; }

/* ─────────────────────────────────────────────
   TARIFS
   ───────────────────────────────────────────── */
.v3-plans { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.pl { position: relative; display: flex; flex-direction: column; padding: 32px 26px;
  background: var(--v3-card); backdrop-filter: blur(16px); border: 1px solid var(--v3-line); border-radius: 24px;
  box-shadow: var(--v3-sh); transition: transform 0.3s cubic-bezier(.2,.7,.3,1), border-color 0.3s; }
.pl:hover { transform: translateY(-6px); border-color: var(--v3-mut); }
.pl.pro { border-color: rgba(232,25,60,0.55); box-shadow: 0 0 0 1px rgba(232,25,60,0.3), 0 34px 80px -30px rgba(232,25,60,0.45); }
.pl-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--red-2), var(--red)); color: #fff; font-size: 0.64rem; font-weight: 800;
  padding: 5px 15px; border-radius: 100px; text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap;
  box-shadow: 0 8px 22px -6px rgba(232,25,60,0.7); }
.pl-name { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--v3-dim); font-weight: 800; }
.pl.pro .pl-name { color: var(--red); }
.pl-price { display: flex; align-items: baseline; gap: 3px; margin-top: 13px; }
.pl-price .c { font-weight: 700; font-size: 1rem; color: var(--v3-mut); }
.pl-price b { font-family: var(--display); font-weight: 800; font-size: 3.3rem; letter-spacing: -0.045em; color: var(--v3-ink); line-height: 1; font-variant-numeric: tabular-nums; }
.pl-price .d { font-family: var(--display); font-weight: 700; font-size: 1.25rem; color: var(--v3-mut); }
.pl-per { display: block; font-size: 0.74rem; color: var(--v3-dim); margin-top: 6px; }
.pl-acc { margin-top: 20px; display: flex; align-items: center; gap: 12px; padding: 13px 15px; border-radius: 14px; background: var(--v3-dash-card); border: 1px solid var(--v3-hair); }
.pl.pro .pl-acc { background: rgba(232,25,60,0.07); border-color: rgba(232,25,60,0.28); }
.pl-acc b { font-family: var(--display); font-weight: 800; font-size: 1.9rem; letter-spacing: -0.03em; color: var(--v3-ink); line-height: 1; }
.pl.pro .pl-acc b { color: var(--red); }
.pl-acc span { font-size: 0.74rem; color: var(--v3-mut); line-height: 1.4; }

/* signaux détaillés */
.pl-sig-label { display: block; margin-top: 18px; font-size: 0.62rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--v3-dim); }
.pl-sigs { margin-top: 9px; display: flex; flex-direction: column; gap: 7px; }
.sig-row { display: flex; align-items: center; gap: 9px; }
.sig-ico { font-size: 0.82rem; width: 20px; text-align: center; flex-shrink: 0; }
.sig-name { font-size: 0.78rem; font-weight: 600; color: var(--v3-mut); flex: 1; }
.sig-dots { display: flex; gap: 4px; }
.sig-dots i { width: 15px; height: 5px; border-radius: 100px; background: var(--v3-hair); }
.sig-dots i.on { background: linear-gradient(90deg, var(--red-2), var(--red)); box-shadow: 0 0 6px rgba(232,25,60,0.35); }
.pl.pro .sig-dots i.on { box-shadow: 0 0 8px rgba(232,25,60,0.5); }

/* encart commentaires */
.pl-cm { margin-top: 14px; background: rgba(232,25,60,0.06); border: 1px solid rgba(232,25,60,0.25); border-radius: 13px; padding: 12px 14px; }
.pl-cm-top { display: flex; align-items: flex-start; gap: 8px; }
.pl-cm-top span { font-size: 0.9rem; }
.pl-cm-top b { font-size: 0.8rem; font-weight: 600; color: var(--v3-ink); line-height: 1.4; }
.pl-cm-top b strong { color: var(--red); font-weight: 800; }
.pl-cm p { margin: 6px 0 0 28px; font-size: 0.7rem; color: var(--v3-mut); line-height: 1.5; }

.pl-fs { display: flex; flex-direction: column; gap: 9px; margin-top: 16px; flex: 1; }
.pl-f { display: flex; gap: 9px; align-items: flex-start; font-size: 0.8rem; color: var(--v3-mut); }
.pl-f i { font-style: normal; color: var(--red); font-weight: 800; font-size: 0.72rem; margin-top: 2px; flex-shrink: 0; }
.pl-f.no { opacity: 0.5; }
.pl-f.no i { color: var(--v3-dim); }
.pl-cta { margin-top: 24px; display: block; text-align: center; padding: 13px; border-radius: 12px; font-size: 0.9rem; font-weight: 700; text-decoration: none; transition: all 0.22s; }
.pl-cta.ghost { border: 1px solid var(--v3-line); color: var(--v3-mut); }
.pl-cta.ghost:hover { border-color: var(--v3-mut); color: var(--v3-ink); }
.pl-cta.solid { background: linear-gradient(135deg, var(--red-2), var(--red)); color: #fff;
  box-shadow: 0 12px 30px -8px rgba(232,25,60,0.6), inset 0 1px 0 rgba(255,255,255,0.25); }
.pl-cta.solid:hover { transform: translateY(-2px); box-shadow: 0 18px 42px -8px rgba(232,25,60,0.72), inset 0 1px 0 rgba(255,255,255,0.25); }
.v3-pnote { max-width: 1100px; margin: 20px auto 0; text-align: center; font-size: 0.8rem; color: var(--v3-dim); }

/* note détaillée */
.v3-note { max-width: 860px; margin: 26px auto 0; display: flex; gap: 14px; align-items: flex-start;
  background: var(--v3-card); backdrop-filter: blur(14px); border: 1px solid var(--v3-line); border-radius: 18px; padding: 20px 22px; box-shadow: var(--v3-sh); }
.v3-note-ico { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.v3-note p { font-size: 0.85rem; color: var(--v3-mut); line-height: 1.65; }
.v3-note p strong { color: var(--v3-ink); }
.v3-ptags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.ptag { display: inline-flex; align-items: center; gap: 7px; font-size: 0.72rem; font-weight: 600; color: var(--v3-mut);
  background: var(--v3-dash-card); border: 1px solid var(--v3-hair); border-radius: 100px; padding: 6px 12px; }
.ptag .auto { color: #16a34a; background: rgba(22,163,74,0.1); border-radius: 100px; padding: 1px 8px; font-size: 0.62rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; }
html:not([data-theme="light"]) .ptag .auto { color: #4ade80; background: rgba(74,222,128,0.12); }
.ptag .manual { color: var(--red); background: rgba(232,25,60,0.1); border-radius: 100px; padding: 1px 8px; font-size: 0.62rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; }
.v3-plink { display: inline-flex; margin-top: 14px; font-size: 0.8rem; font-weight: 700; color: var(--red); text-decoration: none; }
.v3-plink:hover { text-decoration: underline; }
.v3-pnote b { color: var(--v3-mut); }
.v3-pnote a { color: var(--red); font-weight: 700; text-decoration: none; }

/* ─────────────────────────────────────────────
   FAQ (classes signalos.js : .faq-item/.faq-icon)
   ───────────────────────────────────────────── */
.v3-faq { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--v3-card); backdrop-filter: blur(14px); border: 1px solid var(--v3-line); border-radius: 16px; overflow: hidden; transition: border-color 0.3s; }
.faq-item.open { border-color: rgba(232,25,60,0.35); }
.faq-q { width: 100%; background: none; border: none; cursor: pointer; text-align: left;
  padding: 20px 22px; display: flex; justify-content: space-between; align-items: center; gap: 14px;
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.95rem; font-weight: 600; color: var(--v3-ink); }
.faq-icon { width: 26px; height: 26px; border: 1px solid var(--v3-line); border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: var(--v3-mut); flex-shrink: 0; transition: all 0.3s; }
.faq-item.open .faq-icon { background: linear-gradient(135deg, var(--red-2), var(--red)); border-color: transparent; color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 22px 20px; color: var(--v3-mut); font-size: 0.89rem; line-height: 1.75; }

/* ─────────────────────────────────────────────
   CTA FINALE
   ───────────────────────────────────────────── */
.v3-ctasec { padding: 30px 24px 120px; }
.v3-cta { position: relative; overflow: hidden; max-width: 980px; margin: 0 auto; padding: 76px 44px; text-align: center;
  background: var(--v3-card); backdrop-filter: blur(16px); border: 1px solid var(--v3-line); border-radius: 30px; box-shadow: var(--v3-sh); }
.v3-cta::before { content: ''; position: absolute; top: -55%; left: 50%; transform: translateX(-50%); width: 680px; height: 480px; pointer-events: none;
  background: radial-gradient(ellipse, rgba(232,25,60,0.18) 0%, transparent 65%); }
.v3-cta > * { position: relative; z-index: 1; }
.v3-cta p { color: var(--v3-mut); font-size: 1rem; max-width: 460px; margin: 18px auto 0; }
.v3-cta .v3-ctas { margin-top: 36px; }
.v3-cta .g { display: block; margin-top: 20px; font-size: 0.76rem; color: var(--v3-dim); }

/* ─────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────── */
@media (max-width: 1020px) {
  .dash-body { grid-template-columns: 1fr; }
  .dash-side { display: none; }
  .df-1 { left: 8px; top: -16px; }
  .df-2 { right: 8px; }
  .frow { grid-template-columns: 1fr; gap: 30px; }
  .frow.rev .f-copy { order: 1; }
  .frow.rev .f-ui { order: 2; }
  .f-copy { text-align: center; }
  .f-copy p, .f-points { margin-left: auto; margin-right: auto; }
  .f-kicker { justify-content: center; }
  .f-points { align-items: center; }
  .v3-bento { grid-template-columns: 1fr; max-width: 560px; }
  .v3-sgrid { grid-template-columns: 1fr 1fr; gap: 26px 14px; }
  .v3-sline, .v3-sdot { display: none; }
  .v3-mband { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .v3-testi { columns: 2; }
  .v3-plans { grid-template-columns: 1fr; max-width: 480px; }
}
/* ── téléphone mockup mobile (version de base : écran à gauche, logs à droite) ── */
.m-phone { display: none; }

@media (max-width: 720px) {
  /* accueil : alléger les rangées produit */
  #features .f-points { display: none; }

  /* le dashboard desktop laisse place au mockup d'origine */
  .dash-tilt { display: none !important; }
  .dash-stage { max-width: 100%; }
  .m-phone { display: flex; gap: 12px; align-items: flex-start; justify-content: center; perspective: 900px; }
  .mp-tilt { width: 148px; flex-shrink: 0; transform: rotateY(-8deg) rotateX(3deg); transform-style: preserve-3d;
    background: #111; border: 1.5px solid rgba(255,255,255,0.14); border-radius: 24px; overflow: hidden;
    box-shadow: 20px 28px 60px -20px rgba(13,13,21,0.55), 0 0 0 1px rgba(255,255,255,0.04); }
  html.v3x .mp-tilt { animation: mpFloat 6.5s ease-in-out infinite; }
  @keyframes mpFloat { 0%,100% { transform: rotateY(-8deg) rotateX(3deg) translateY(0); } 50% { transform: rotateY(-8deg) rotateX(3deg) translateY(-7px); } }
  .mp-notch { height: 20px; background: #0a0a0a; display: flex; align-items: center; justify-content: center; }
  .mp-notch i { width: 42px; height: 7px; background: #1c1c22; border-radius: 10px; }
  .mp-tiktok { position: relative; height: 168px; padding: 6px;
    background: linear-gradient(180deg, #0d1117 0%, #0d1f3c 50%, #1a0a22 100%);
    display: flex; align-items: flex-end; }
  .mp-play { position: absolute; top: 50%; left: 44%; transform: translate(-50%,-60%); font-size: 1.8rem; opacity: 0.6; color: #fff; }
  .mp-right { position: absolute; right: 6px; bottom: 12px; display: flex; flex-direction: column; gap: 10px; align-items: center; }
  .mp-act { display: flex; flex-direction: column; align-items: center; gap: 1px; }
  .mp-act span { font-size: 0.95rem; }
  .mp-act b { font-size: 0.5rem; font-weight: 700; color: rgba(255,255,255,0.75); font-variant-numeric: tabular-nums; }
  .mp-info { padding: 7px 9px 11px; background: #111; }
  .mp-info b { display: block; font-size: 0.62rem; font-weight: 700; color: #fff; }
  .mp-info span { display: block; font-size: 0.54rem; color: rgba(255,255,255,0.55); line-height: 1.35; }
  .mp-feedcard { flex: 1; min-width: 0; max-width: 240px; background: var(--v3-solid); border: 1px solid var(--v3-line);
    border-radius: 16px; box-shadow: var(--v3-sh); padding: 12px 12px 8px; }
  .mp-head { display: flex; align-items: center; gap: 7px; font-size: 0.6rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--v3-dim); margin-bottom: 9px; }
  .mp-c { display: flex; gap: 8px; margin-bottom: 9px; animation: rowIn 0.45s cubic-bezier(.2,.7,.3,1); }
  .mp-c.rep { margin-left: 18px; padding-left: 9px; border-left: 1.5px solid var(--v3-hair); }
  .mp-c .av { width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0; background-size: cover; background-position: center; filter: blur(1.6px); }
  .mp-c .nm { display: flex; align-items: center; gap: 5px; font-size: 0.6rem; font-weight: 700; color: var(--v3-ink); }
  .mp-c .nm i { font-style: normal; font-size: 0.5rem; font-weight: 800; color: var(--red); background: rgba(232,25,60,0.1); border: 1px solid rgba(232,25,60,0.28); border-radius: 4px; padding: 0 5px; }
  .mp-c .tx { display: block; font-size: 0.64rem; color: var(--v3-mut); line-height: 1.4; margin-top: 1px; }
  .mp-typing { display: flex; gap: 3px; align-items: center; padding: 5px 0 0; }
  .mp-typing i { width: 4px; height: 4px; background: var(--v3-dim); border-radius: 50%; animation: tdot2 1.2s infinite; }
  .mp-typing i:nth-child(2) { animation-delay: 0.2s; }
  .mp-typing i:nth-child(3) { animation-delay: 0.4s; }
  @keyframes tdot2 { 0%,100% { opacity: 0.3; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1); } }

  /* ── dashboard façon téléphone ── */
  .dash-stage { max-width: 330px; margin-left: auto; margin-right: auto; }
  .dash { border-radius: 38px; }
  .ph-status { display: flex; }
  .dash-bar, .dm-kpis, .dm-grid .dm-card:first-child, .dash .dm-graph, .dash-toast { display: none !important; }
  .dm-grid { grid-template-columns: 1fr; }
  .dash-body { min-height: 0; }
  .dash-main { padding: 12px 14px 22px; }
  .dm-thumb { width: 34px; height: 46px; }
  .df-1 { top: -14px; left: 50%; transform: translateX(-50%); }
  html.v3x .df-1 { animation: none; }

  .v3-hero { padding-top: calc(var(--banner-h, 74px) + 108px); }
  .v3-sec { padding: 78px 18px; }
  .v3-sub { font-size: 0.97rem; }
  .v3-ctas { flex-direction: column; align-items: stretch; }
  .v3-ctas .btn-p, .v3-ctas .btn-s { justify-content: center; }
  .v3-cta .v3-ctas { align-items: center; }
  .dash-stage { margin-top: 46px; padding-bottom: 60px; }
  .dash-url { display: none; }
  .dash-bar { justify-content: space-between; }
  .dm-kpis { grid-template-columns: 1fr 1fr; }
  .dm-grid { grid-template-columns: 1fr; }
  .dm-graph svg { height: 70px; }
  .q-st { display: none; }
  .dash-toast { right: 10px; bottom: 46px; }
  .df-2 { display: none; }
  .df-1 { top: -14px; }
  .v3-demo { padding: 70px 18px 10px; }
  .demo-frame { border-radius: 16px; aspect-ratio: auto; min-height: 300px; }
  .demo-play { width: 62px; height: 62px; }
  .demo-t { font-size: 0.98rem; }
  .v3-sgrid { grid-template-columns: 1fr; }
  .v3-rows { gap: 64px; }
  .pf-grid { grid-template-columns: 1fr 1fr; }
  .tl-node { width: 48px; }
  .tl-node em { font-size: 0.85rem; }
  .v3-metrics { padding: 8px 18px 80px; }
  .v3-mband { padding: 38px 22px; grid-template-columns: 1fr 1fr; gap: 26px 14px; border-radius: 20px; }
  .v3-testi { columns: 1; max-width: 480px; margin: 0 auto; }
  .v3-ctasec { padding: 12px 18px 84px; }
  .v3-cta { padding: 52px 22px; border-radius: 22px; }
}

/* ── reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .v3-tk, .livedot, .dot-red, .demo-play::before, .v3-sdot, .cmp-txt .caret,
  html.v3x .df-1, html.v3x .df-2, html.v3x .tl-node i, html.v3x .fresh-tag { animation: none !important; }
  .dash-tilt { transform: none !important; }
  .dm-graph.draw .g-red-l, .dm-graph.draw .g-cyan-l { animation: none !important; stroke-dashoffset: 0 !important; }
}