/* =========================================================
   ClickToEat — Simulateur ROI (styles dédiés)
   Reprend les variables de charte de style.css
========================================================= */

.roi-page { background: var(--cream); padding-top: 92px; }

.nav-actions .button-light { color: var(--wine); }
.desktop-nav a.is-active { opacity: 1; color: var(--terracotta); }

/* ---------- HERO ---------- */
.roi-hero {
  padding: 60px max(32px, calc((100vw - 1160px) / 2)) 40px;
  background:
    radial-gradient(circle at 80% 0%, rgba(224,138,60,.16), transparent 40%),
    var(--wine);
  color: var(--white);
}
.roi-hero .eyebrow-light { color: rgba(255,255,255,.85); }
.roi-hero .eyebrow-light::before { background: var(--white); }
.roi-hero h1 {
  margin: 16px 0 16px;
  max-width: 760px;
  font-family: "Playfair Display", serif;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -.02em;
}
.roi-hero h1 em { color: var(--terracotta); font-style: italic; }
.roi-hero p { max-width: 620px; color: rgba(255,255,255,.75); font-size: 16px; line-height: 1.7; }
.roi-hero p strong { color: var(--white); }

/* ---------- LAYOUT ---------- */
.roi-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: start;
  padding: 48px max(32px, calc((100vw - 1160px) / 2)) 90px;
}

/* ---------- CARTES DE SAISIE ---------- */
.roi-inputs { display: flex; flex-direction: column; gap: 20px; }

.roi-card {
  background: var(--white);
  border-radius: 22px;
  padding: 28px 28px 24px;
  box-shadow: 0 24px 50px -40px rgba(58,18,32,.35);
}
.roi-card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.roi-card-head h2 { margin: 0; font-family: "Playfair Display", serif; font-size: 22px; color: var(--wine); }
.step-badge {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(150deg, var(--terracotta), var(--coral));
  color: var(--white); font-weight: 700; font-size: 15px; flex-shrink: 0;
}
.card-intro { margin: -6px 0 18px; color: var(--muted); font-size: 13.5px; line-height: 1.6; }

.field { margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
.field > label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: var(--wine); }

.input-wrap {
  display: flex; align-items: center;
  border: 1.5px solid rgba(58,18,32,.14);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.input-wrap:focus-within { border-color: var(--terracotta); box-shadow: 0 0 0 3px rgba(224,138,60,.15); }
.input-wrap input,
.input-wrap select {
  flex: 1; min-width: 0;
  border: none; outline: none; background: transparent;
  padding: 13px 14px; font-size: 15px; font-family: "DM Sans", sans-serif; color: var(--wine);
}
.input-wrap select { cursor: pointer; -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%233A1220' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 34px;
}
.input-wrap .unit { padding: 0 14px; font-size: 12.5px; color: var(--muted); white-space: nowrap; background: rgba(58,18,32,.03); align-self: stretch; display: flex; align-items: center; }
.input-wrap-sm { width: 120px; flex: none; }

.field-hint { margin: 8px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.field-warn { display: none; margin: 8px 0 0; font-size: 12.5px; color: var(--coral); font-weight: 600; line-height: 1.5; }

/* Sélecteur d'offre personnalisé (premium) */
.custom-select { position: relative; }
.cs-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; border-radius: 14px;
  border: 1.5px solid rgba(58,18,32,.14); background: #fff; cursor: pointer;
  font-family: "DM Sans", sans-serif; font-size: 15px; color: var(--wine); text-align: left;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.cs-trigger:hover { border-color: rgba(224,138,60,.45); }
.custom-select.is-open .cs-trigger { border-color: var(--terracotta); box-shadow: 0 0 0 3px rgba(224,138,60,.15); }
.cs-value { color: var(--muted); display: flex; align-items: center; gap: 8px; min-width: 0; }
.cs-value.has-value { color: var(--wine); }
.cs-val-badge { font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--terracotta); background: rgba(224,138,60,.14); padding: 3px 8px; border-radius: 999px; }
.cs-val-price { color: var(--muted); font-size: 13px; }
.cs-chevron { color: var(--terracotta); display: flex; transition: transform .3s var(--ease); flex-shrink: 0; }
.custom-select.is-open .cs-chevron { transform: rotate(180deg); }

.cs-panel {
  position: absolute; z-index: 30; top: calc(100% + 8px); left: 0; right: 0;
  margin: 0; padding: 6px; list-style: none;
  background: #fff; border: 1px solid rgba(58,18,32,.08); border-radius: 18px;
  box-shadow: 0 30px 60px -24px rgba(58,18,32,.4);
  opacity: 0; transform: translateY(-8px) scale(.98); pointer-events: none;
  transition: opacity .22s var(--ease), transform .22s var(--ease);
}
.custom-select.is-open .cs-panel { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

.cs-opt {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 16px 14px 15px; border-radius: 14px; cursor: pointer;
  border: 1px solid transparent;
  transition: background .2s var(--ease), transform .2s var(--ease), border-color .2s ease, box-shadow .2s ease;
}
.cs-opt + .cs-opt { margin-top: 3px; }
.cs-opt:hover {
  background: var(--cream);
  transform: translateX(2px);
}
.cs-opt.is-selected {
  background: linear-gradient(150deg, rgba(224,138,60,.16), rgba(224,83,60,.07));
  border-color: rgba(224,138,60,.4);
  box-shadow: 0 10px 24px -16px rgba(224,138,60,.6);
}
.cs-opt-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cs-opt-badge {
  display: inline-flex; align-self: flex-start;
  font-size: 9.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--terracotta); background: rgba(224,138,60,.12);
  padding: 2px 8px; border-radius: 999px;
}
.cs-opt-title { font-size: 15.5px; font-weight: 600; color: var(--wine); letter-spacing: -.01em; margin-top: 3px; }
.cs-opt-tag { font-size: 12px; color: var(--muted); }
.cs-opt-price {
  flex-shrink: 0; display: flex; align-items: baseline; gap: 1px;
  font-family: "Sora", "DM Sans", sans-serif; font-size: 22px; font-weight: 800;
  color: var(--wine); letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}
.cs-opt-price small { font-size: 11px; font-weight: 500; color: var(--muted); }
/* pastille de sélection */
.cs-opt::after {
  content: ""; flex-shrink: 0;
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid rgba(58,18,32,.15);
  transition: border-color .2s ease, background .2s ease;
  margin-left: 2px;
}
.cs-opt.is-selected::after {
  border-color: var(--terracotta);
  background: var(--terracotta) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.5 6.5l2.5 2.5 4.5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.cs-featured { position: relative; }
.cs-featured .cs-opt-badge { background: linear-gradient(150deg, var(--terracotta), var(--coral)); color: #fff; }
.cs-featured .cs-opt-price { color: var(--terracotta); }

/* Sélecteur de scénarios */
.scenario-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.scenario-opt { position: relative; cursor: pointer; }
.scenario-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.so-body {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 14px 8px; border-radius: 14px;
  border: 1.5px solid rgba(58,18,32,.14); background: #fff;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.so-title { font-size: 12.5px; font-weight: 600; color: var(--wine); }
.so-rate { font-family: "DM Sans", sans-serif; font-size: 18px; font-weight: 700; letter-spacing: -.02em; color: var(--muted); }
.scenario-opt:hover .so-body { border-color: rgba(224,138,60,.4); }
.scenario-opt input:checked + .so-body {
  border-color: var(--terracotta);
  background: linear-gradient(160deg, rgba(224,138,60,.12), rgba(224,83,60,.06));
  box-shadow: 0 10px 24px -14px rgba(224,138,60,.6);
  transform: translateY(-2px);
}
.scenario-opt input:checked + .so-body .so-rate { color: var(--terracotta); }
.scenario-opt input:focus-visible + .so-body { box-shadow: 0 0 0 3px rgba(224,138,60,.25); }

.benchmark {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 16px 0 0; padding: 14px 16px;
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(224,138,60,.12), rgba(224,83,60,.08));
  border: 1px solid rgba(224,138,60,.22);
  font-size: 13px; line-height: 1.55; color: var(--wine);
}
.benchmark-ico { color: var(--terracotta); font-size: 15px; line-height: 1.4; flex-shrink: 0; }
.benchmark b { color: var(--terracotta); }
.benchmark-alt {
  margin-top: 10px;
  background: linear-gradient(150deg, rgba(58,18,32,.05), rgba(58,18,32,.02));
  border-color: rgba(58,18,32,.1);
}
.benchmark-alt .benchmark-ico { color: var(--coral); }
.benchmark-alt b { color: var(--wine); }

.slider-row { display: flex; align-items: center; gap: 14px; }
.slider-row input[type="range"] {
  flex: 1; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--terracotta), rgba(58,18,32,.12));
  outline: none;
}
.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--terracotta); border: 3px solid #fff; box-shadow: 0 4px 10px rgba(224,138,60,.5); cursor: pointer;
}
.slider-row input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%; background: var(--terracotta); border: 3px solid #fff; cursor: pointer;
}

/* ---------- COLONNE RÉSULTATS ---------- */
.roi-results { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 18px; }

/* Résultat principal : seuil */
.seuil-card {
  position: relative; overflow: hidden;
  background: linear-gradient(155deg, var(--wine), #26101a);
  color: var(--white);
  border-radius: 24px;
  padding: 30px 28px;
  box-shadow: 0 30px 60px -34px rgba(58,18,32,.6);
}
.seuil-card::after {
  content: ""; position: absolute; top: -50px; right: -50px; width: 180px; height: 180px;
  border-radius: 50%; background: radial-gradient(circle, rgba(224,138,60,.35), transparent 70%);
}
.seuil-label { position: relative; z-index: 1; display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--terracotta); }
.seuil-value { position: relative; z-index: 1; display: flex; flex-direction: column; margin: 12px 0 8px; }
.seuil-value strong {
  display: inline-block;
  font-family: "Sora", "DM Sans", sans-serif; font-weight: 800;
  font-size: 60px; line-height: 1.12;
  padding: 4px 2px 2px; margin: -2px 0;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums lining-nums;
  background: linear-gradient(172deg, #ffffff 22%, #f4dcc0 70%, #e7ac74);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 1px 0 rgba(0,0,0,.3)) drop-shadow(0 10px 18px rgba(0,0,0,.4));
}
.seuil-value span { font-size: 14px; color: rgba(255,255,255,.72); margin-top: 4px; }
.seuil-sub { position: relative; z-index: 1; font-size: 13.5px; color: rgba(255,255,255,.72); line-height: 1.6; margin: 0; }
.seuil-sub strong { color: var(--white); }
.seuil-ok { display: block; margin-top: 8px; color: #7fe0a8; font-weight: 600; }
.seuil-below { display: block; margin-top: 8px; color: #f0b072; font-weight: 600; }
.seuil-empty-msg { display: none; position: relative; z-index: 1; margin: 6px 0 0; font-size: 13.5px; color: rgba(255,255,255,.7); }
.seuil-card.is-empty .seuil-value,
.seuil-card.is-empty .seuil-sub { display: none; }
.seuil-card.is-empty .seuil-empty-msg { display: block; }

/* Blocs de résultats */
.result-block {
  background: var(--white);
  border-radius: 20px;
  padding: 22px 22px 20px;
  box-shadow: 0 20px 44px -38px rgba(58,18,32,.3);
}
.result-block h3 {
  margin: 0 0 14px; font-size: 15px; color: var(--wine);
  display: flex; align-items: center; gap: 10px;
}
.tag-soft { font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--terracotta); background: rgba(224,138,60,.14); padding: 3px 9px; border-radius: 999px; }

.tag-basket { font-size: 9.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; margin-left: auto; }
.tag-existing { color: #7a6a55; background: rgba(58,18,32,.08); }
.tag-extra { color: var(--white); background: linear-gradient(150deg, var(--terracotta), var(--coral)); }
.seuil-label .tag-extra { color: var(--white); }

.block-lead { margin: -6px 0 14px; font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.block-lead strong { color: var(--wine); }
.block-cost { border-left: 3px solid rgba(58,18,32,.2); }

.detail-list { list-style: none; margin: 0; padding: 0; }
.detail-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; font-size: 13.5px; color: var(--muted); border-top: 1px solid rgba(58,18,32,.06); }
.detail-list li:first-child { border-top: none; }
.detail-list li b { color: var(--wine); font-weight: 600; }
.detail-total { border-top: 1.5px solid rgba(58,18,32,.12) !important; margin-top: 4px; padding-top: 12px !important; }
.detail-total span { color: var(--wine); font-weight: 600; }
.detail-total b { font-size: 17px; color: var(--terracotta); }
.detail-muted { opacity: .8; }

.block-op { border-left: 3px solid var(--terracotta); }
.block-com { border-left: 3px solid var(--coral); }
.block-note { margin: 12px 0 0; font-size: 11.5px; color: var(--muted); line-height: 1.55; }

.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kpi { background: var(--cream); border-radius: 16px; padding: 16px 16px 14px; }
.kpi-wide {
  grid-column: 1 / -1; position: relative; overflow: hidden;
  background: linear-gradient(150deg, #2b101a, var(--wine));
  border: 1px solid rgba(224,138,60,.25);
}
.kpi-wide::after {
  content: ""; position: absolute; top: -40px; right: -30px; width: 130px; height: 130px;
  border-radius: 50%; background: radial-gradient(circle, rgba(224,138,60,.35), transparent 70%);
}
.kpi-label { display: block; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.kpi-wide .kpi-label { position: relative; z-index: 1; color: rgba(255,255,255,.7); }

/* Chiffres premium & modernes */
.kpi-value {
  font-family: "Sora", "DM Sans", sans-serif;
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--wine);
  font-feature-settings: "tnum" 1, "lnum" 1;
  font-variant-numeric: tabular-nums lining-nums;
  /* relief 3D embossé sur fond clair */
  text-shadow: 0 1px 0 rgba(255,255,255,.85), 0 2px 3px rgba(58,18,32,.18), 0 4px 8px rgba(58,18,32,.12);
}
.kpi-value.is-positive { color: #1f9d57; text-shadow: 0 1px 0 rgba(255,255,255,.85), 0 2px 4px rgba(31,157,87,.28); }
.kpi-value.is-negative { color: var(--coral); text-shadow: 0 1px 0 rgba(255,255,255,.85), 0 2px 4px rgba(224,83,60,.28); }

.kpi-wide .kpi-value {
  position: relative; z-index: 1;
  font-family: "Sora", "DM Sans", sans-serif; font-weight: 800;
  font-size: 46px;
  letter-spacing: -.05em;
  background: linear-gradient(160deg, #ffe0b0 10%, var(--terracotta) 55%, var(--coral));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--terracotta); /* fallback */
  text-shadow: none;
  filter: drop-shadow(0 2px 1px rgba(0,0,0,.4)) drop-shadow(0 8px 16px rgba(0,0,0,.45));
}
.kpi-wide .kpi-value.is-negative {
  background: none;
  -webkit-text-fill-color: initial;
  color: #ff9a7a;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.4));
}

/* Coût total mis en relief */
.detail-total b {
  text-shadow: 0 1px 0 rgba(255,255,255,.8), 0 2px 3px rgba(224,138,60,.22);
}

/* CTA */
.roi-cta { background: var(--white); border-radius: 20px; padding: 24px; text-align: center; box-shadow: 0 20px 44px -38px rgba(58,18,32,.3); }
.roi-cta p { margin: 0 0 16px; font-size: 14px; color: var(--wine); line-height: 1.6; }
.roi-cta .button { width: 100%; margin-bottom: 10px; }
.button-outline-dark { border: 1.5px solid rgba(58,18,32,.25); color: var(--wine); }
.button-outline-dark:hover { background: rgba(58,18,32,.05); }

.transparence { font-size: 11px; color: var(--muted); line-height: 1.6; padding: 0 4px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .roi-layout { grid-template-columns: 1fr; padding-left: 20px; padding-right: 20px; }
  .roi-results { position: static; }
  .roi-hero { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .input-wrap-sm { width: 100px; }
  .seuil-value strong { font-size: 46px; }
}