/* ==========================================================================
   Mantara V3 — Notre approche (méthode, formats et tarifs)
   ========================================================================== */

/* ---------- 3. Les étapes d'un projet (chapitre de nuit, épinglé sur grand écran) ---------- */
.flow__stage { position: relative; display: flex; min-height: 100vh; min-height: 100svh; padding-block: calc(var(--nav-h) + clamp(24px, 5vh, 56px)) clamp(32px, 6vh, 64px); }
.flow__inner { display: grid; grid-template-rows: auto 1fr; gap: clamp(32px, 6vh, 64px); }
.flow__head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px var(--gap); align-items: end; }
.flow__head > .label { grid-column: 1 / -1; margin: 0; color: var(--glint); }
.flow__head .h2 { grid-column: 1 / span 7; color: var(--on-night); }
.flow__head .h2 .light { color: var(--glint); }
.flow__track { position: relative; align-self: center; }

/* Les quatre temps de l'accueil, en cotes au-dessus des six étapes */
.flow__temps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0 var(--gap); margin: 0 0 26px; padding: 0; list-style: none; }
.flow__temps li { grid-column: var(--from) / var(--to); position: relative; padding: 16px 0 0; font: 500 var(--t-label)/1.3 var(--f-mono); color: var(--on-night-3); transition: color 0.5s; }
.flow__temps li::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 9px; border: 1px solid currentColor; border-bottom: 0; }
.flow__temps li.is-on { color: var(--glint); }
.flow__rail { position: relative; height: 1px; margin-bottom: 30px; background: rgba(155, 190, 198, 0.3); }
.flow__rail i { position: absolute; inset: 0; background: var(--glint); box-shadow: 0 0 12px var(--glint); transform: scaleX(var(--f, 0)); transform-origin: left; }

.flow__steps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0 var(--gap); margin: 0; padding: 0; list-style: none; }
.flow__step { position: relative; display: grid; grid-template-rows: auto auto 1fr auto; gap: 10px; color: var(--on-night-3); transition: color 0.5s; }
.flow__step::before { content: ""; position: absolute; left: 0; top: -35px; width: 9px; height: 9px; background: var(--night); box-shadow: inset 0 0 0 1px currentColor; transition: background-color 0.4s, box-shadow 0.4s; }
.flow__step.is-on::before { background: var(--glint); box-shadow: 0 0 12px var(--glint); }
.flow__n { font: 200 clamp(3rem, 1.5rem + 3vw, 5rem)/0.85 var(--f-sans); font-variation-settings: "wdth" var(--nw, 62); letter-spacing: -0.04em; transition: color 0.5s, text-shadow 0.5s; }
.flow__step.is-on .flow__n { color: var(--glint); text-shadow: 0 0 30px rgba(60, 207, 234, 0.45); }
.flow__t { margin: 0; font: 500 clamp(1.0625rem, 1rem + 0.25vw, 1.25rem)/1.2 var(--f-sans); letter-spacing: -0.01em; color: var(--on-night-2); transition: color 0.5s; }
.flow__step.is-on .flow__t { color: var(--on-night); }
.flow__step p { margin: 0; font-size: 0.9375rem; line-height: 1.5; transition: color 0.5s; }
.flow__step.is-on p { color: var(--on-night-2); }
.flow__step .flow__dur { padding-top: 10px; border-top: 1px dashed var(--night-line); font: 500 0.75rem/1.45 var(--f-mono); }
.flow__dur span { display: block; color: var(--on-night-3); }
.flow__step.is-on .flow__dur { color: var(--glint); }
.flow__chip { display: none; }

/* Petits écrans (ou fenêtre basse) : frise verticale, sans épinglage */
@media (max-width: 1099px) {
  .flow__stage { min-height: 0; padding-block: var(--section); }
  .flow__head .h2 { grid-column: 1 / -1; justify-self: start; }
  .flow__temps { display: none; }
  .flow__track { padding-left: 30px; }
  .flow__rail { position: absolute; left: 4px; top: 6px; bottom: 0; width: 1px; height: auto; margin: 0; }
  .flow__rail i { transform: scaleY(var(--f, 0)); transform-origin: top; }
  .flow__steps { grid-template-columns: 1fr; gap: 40px; }
  .flow__step { grid-template-rows: none; max-width: 36rem; }
  .flow__step::before { left: -30px; top: 2px; }
  .flow__chip { display: block; margin-bottom: 4px; font: 500 var(--t-label)/1.3 var(--f-mono); color: inherit; }
  .flow__step.is-on .flow__chip { color: var(--glint); }
}

/* ---------- 4. Formats et tarifs ---------- */
.tarifs__foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; margin-top: 20px; padding: 16px 18px; border: 1px dashed var(--ink); background: var(--white); }
.tarifs__foot p { margin: 0; }
.tarifs__foot b { font-weight: 600; }
.tarifs__notes { margin-top: clamp(40px, 7vh, 72px); }

/* ---------- 7. Nos outils ---------- */
.tools { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px var(--gap); align-items: start; }
.tools .spec { grid-column: 1 / span 8; }
.tools .spec dd { font-weight: 500; }
.tools__note { grid-column: 10 / span 3; margin: 0; }
@media (max-width: 960px) { .tools .spec, .tools__note { grid-column: 1 / -1; } }