/* =====================================================
   Service Commercial IA — servicecommercial.io
   Direction : « moderne français clair » (réf. Theodo/Artefact)
   Base claire · navy #122B4A · accent chaud #F4502C
   ===================================================== */

:root {
  --navy: #122B4A;
  --navy-deep: #0B1C33;
  --accent: #F4502C;
  --accent-soft: #FF7A55;
  --bg: #FAFAF7;
  --tint: #F1F3F7;
  --ink: #1B2638;
  --muted: #56627A;
  --white: #FFFFFF;
  --line: rgba(18, 43, 74, 0.10);
  --radius: 18px;
  --shadow: 0 10px 36px rgba(11, 28, 51, 0.08);
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 880px; }
.center { text-align: center; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.3rem); color: var(--navy); }
h2 { font-size: clamp(1.9rem, 3.8vw, 2.8rem); color: var(--navy); margin-bottom: 20px; }
h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--navy); }

.accent { color: var(--accent); }

.kicker, .section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 18px;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 780px;
  margin-bottom: 12px;
}
.section-dark .lead { color: rgba(241, 243, 247, 0.78); }
.center .lead { margin-left: auto; margin-right: auto; }

/* ===== Navigation pilule ===== */
.nav-wrap {
  position: sticky;
  top: 14px;
  z-index: 100;
  padding: 0 16px;
}
.nav {
  max-width: 1080px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 6px 24px rgba(11, 28, 51, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 10px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--navy);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--navy);
  color: var(--accent-soft);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.brand-name em { font-style: normal; color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; }

/* ===== Boutons ===== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(244, 80, 44, 0.32);
}
.btn-primary:hover { background: var(--accent-soft); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--navy); color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--white); }
.btn-nav { padding: 10px 22px; font-size: 0.92rem; background: var(--accent); color: var(--white) !important; }
.btn-nav:hover { background: var(--navy); }
.btn-large { font-size: 1.12rem; padding: 18px 36px; }

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(1000px 520px at 88% -5%, rgba(244, 80, 44, 0.09), transparent 60%),
    radial-gradient(900px 520px at 0% 105%, rgba(18, 43, 74, 0.08), transparent 60%),
    linear-gradient(180deg, #F4F1EA 0%, var(--bg) 100%);
  padding: 120px 0 90px;
  margin-top: -76px; /* compense la nav sticky */
  padding-top: 190px;
}
.hero h1 { margin-bottom: 28px; }
.hero-sub {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 740px;
  margin-bottom: 38px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.center-actions { justify-content: center; margin-top: 28px; }
.hero-badges { display: flex; gap: 12px; flex-wrap: wrap; }
.badge {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--navy);
  box-shadow: 0 2px 10px rgba(11, 28, 51, 0.05);
}

/* ===== Sections ===== */
.section { padding: 104px 0; }
.section-tint { background: var(--tint); }
.section-dark {
  background:
    radial-gradient(900px 420px at 90% 0%, rgba(244, 80, 44, 0.14), transparent 55%),
    var(--navy);
  color: #F1F3F7;
}
.section-dark h2 { color: var(--white); }

/* ===== Grilles & cartes ===== */
.grid { display: grid; gap: 24px; margin-top: 44px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.14rem; }
.card p { color: var(--muted); font-size: 0.97rem; }

/* ===== Splits texte + maquette ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
  margin-top: 72px;
}
.split-reverse { grid-template-columns: 1.05fr 1fr; }
.split-reverse .split-text { order: 2; }
.split-reverse .mock { order: 1; }

.split-text h3 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-bottom: 14px; }
.split-text p { color: var(--muted); margin-bottom: 14px; }
.tag {
  display: inline-block;
  background: rgba(244, 80, 44, 0.10);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.proof {
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  background: var(--white);
  border-radius: 0 12px 12px 0;
  font-size: 0.93rem;
  color: var(--ink) !important;
  box-shadow: var(--shadow);
}
.proof strong { color: var(--accent); }

/* ===== Maquettes produits (fenêtres) ===== */
.mock { min-width: 0; }
.window {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(11, 28, 51, 0.14);
  overflow: hidden;
}
.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 18px;
  background: #F4F5F8;
  border-bottom: 1px solid var(--line);
}
.window-bar i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #D9DDE5;
}
.window-bar i:nth-child(1) { background: #F2755F; }
.window-bar i:nth-child(2) { background: #F4BE5E; }
.window-bar i:nth-child(3) { background: #7FC98B; }
.window-bar span {
  margin-left: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.chat { padding: 22px; display: flex; flex-direction: column; gap: 12px; }
.bubble {
  max-width: 82%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.93rem;
  line-height: 1.5;
}
.bubble.left {
  align-self: flex-start;
  background: #EEF1F5;
  color: var(--ink);
  border-bottom-left-radius: 4px;
}
.bubble.right {
  align-self: flex-end;
  background: var(--navy);
  color: #F1F3F7;
  border-bottom-right-radius: 4px;
}
.bubble.right strong { color: var(--accent-soft); }
.chat-note {
  margin-top: 10px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

/* maquette app point de vente */
.app { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.app-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background: #F7F8FA;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.9rem;
}
.app-row > span:nth-child(2) { flex: 1; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.dot.ok { background: #2FA46A; }
.dot.warn { background: #E8A33D; }
.pill {
  font-size: 0.76rem;
  font-weight: 700;
  color: #2FA46A;
  background: rgba(47, 164, 106, 0.10);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.pill-warn { color: #B97E1E; background: rgba(232, 163, 61, 0.13); }

/* maquette requête MCP */
.query { padding: 22px; }
.query-q {
  background: #EEF1F5;
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--navy);
  margin-bottom: 14px;
}
.query-a {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 0.93rem;
  color: var(--ink);
}
.query-a p { margin-bottom: 10px; }
.query-a strong { color: var(--accent); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.chips span {
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(18, 43, 74, 0.07);
  color: var(--navy);
  padding: 5px 12px;
  border-radius: 999px;
}
.query-next { color: var(--muted); font-style: italic; margin-bottom: 0 !important; }

/* ===== Page réalisations : blocs outils ===== */
.hero-compact { padding-top: 170px; padding-bottom: 64px; }
.tool {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 36px 32px;
  margin-top: 28px;
}
.tool-head {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.tool-head h3 {
  font-size: 1.7rem;
  margin: 0;
}
.tool-head .tag { margin-bottom: 0; }
.tool-body {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
}
.tool-desc p { color: var(--muted); margin-bottom: 14px; }
.tool-public {
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  background: var(--tint);
  border-radius: 0 12px 12px 0;
  font-size: 0.93rem;
  color: var(--ink) !important;
}
.tool-public strong { color: var(--navy); }
.tool-features { list-style: none; }
.tool-features li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 0.95rem;
}
.tool-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.section-tint .tool { background: var(--white); }
.section-tint .tool-public { background: var(--bg); }
@media (max-width: 860px) {
  .tool { padding: 28px 22px; }
  .tool-body { grid-template-columns: 1fr; gap: 18px; }
}

/* ===== Maquette flux API (ERP → API → outils) ===== */
.flow { padding: 22px; display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
.flow-box {
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.flow-box strong { font-size: 0.98rem; }
.flow-box span { font-size: 0.84rem; }
.flow-erp {
  background: #EEF1F5;
  color: var(--navy);
  border: 1px dashed rgba(18, 43, 74, 0.3);
}
.flow-erp span { color: var(--muted); }
.flow-api {
  background: var(--navy);
  color: #F1F3F7;
}
.flow-api strong { color: var(--accent-soft); }
.flow-api span { color: rgba(241, 243, 247, 0.8); }
.flow-arrow {
  text-align: center;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
}
.flow-chips { justify-content: center; margin-bottom: 0; }

/* ===== Page rendez-vous : parcours questionnaire ===== */
.wizard-section { padding-top: 40px; }
.wizard-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.wp-step {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px 8px 10px;
}
.wp-step span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--tint);
  color: var(--muted);
  font-family: var(--font-display);
}
.wp-step.active { color: var(--navy); border-color: var(--accent); }
.wp-step.active span { background: var(--accent); color: var(--white); }
.wp-step.done span { background: var(--navy); color: var(--white); }

.wizard-step { padding: 38px 36px; }
.wz-title { font-size: 1.6rem; margin-bottom: 8px; }
.wz-hint { color: var(--muted); margin-bottom: 22px; }
.wz-field { margin-bottom: 26px; }
.wz-field > label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
  font-size: 0.98rem;
}
.wz-field label small { color: var(--muted); font-weight: 400; }
.wz-field input[type="text"], .wz-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
}
.wz-field input:focus, .wz-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pills button {
  padding: 10px 18px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
}
.pills button:hover { border-color: var(--accent); }
.pills button.on {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.wz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}

.cal-booking { min-height: 620px; margin: 10px 0 16px; }
.recap-privacy {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

@media (max-width: 720px) {
  .wizard-step { padding: 26px 18px; }
  .wp-step { padding: 6px 12px 6px 7px; font-size: 0.78rem; }
}

/* ===== Stats ===== */
.stats { margin: 50px 0; }
.stat {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(241, 243, 247, 0.15);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.9rem;
  font-weight: 700;
  color: var(--accent-soft);
  line-height: 1.1;
  margin-bottom: 8px;
}
.stat-label { font-size: 0.92rem; color: rgba(241, 243, 247, 0.85); }

/* ===== Offres ===== */
.offers { align-items: stretch; }
.offer { display: flex; flex-direction: column; }
.offer-step {
  align-self: flex-start;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: rgba(244, 80, 44, 0.10);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.offer h3 { font-size: 1.42rem; }
.offer-pitch { margin-bottom: 18px; }
.offer-pitch strong { color: var(--navy); }
.offer ul { list-style: none; margin-bottom: 20px; }
.offer ul li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 0.95rem;
}
.offer ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.offer-note {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 0.88rem;
  font-style: italic;
}
.offer-highlight {
  border: 2px solid var(--accent);
  box-shadow: 0 16px 44px rgba(244, 80, 44, 0.16);
  transform: translateY(-6px);
}

/* ===== Étapes méthode ===== */
.steps { margin-top: 50px; display: flex; flex-direction: column; gap: 36px; }
.step { display: flex; gap: 24px; align-items: flex-start; }
.step-num {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); }

/* ===== Contact ===== */
.contact-note { margin-top: 24px; font-size: 0.92rem; color: rgba(241, 243, 247, 0.6); }

/* ===== Footer ===== */
.footer { background: var(--navy-deep); color: rgba(241, 243, 247, 0.75); padding: 56px 0 28px; }
.footer .brand-name { color: var(--white); font-size: 1.18rem; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(241, 243, 247, 0.12);
}
.footer-inner p { margin-top: 10px; font-size: 0.92rem; max-width: 380px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(241, 243, 247, 0.75); text-decoration: none; font-size: 0.95rem; }
.footer-links a:hover { color: var(--accent-soft); }
.footer-bottom { padding-top: 24px; font-size: 0.85rem; color: rgba(241, 243, 247, 0.45); }

/* ===== Animations reveal (actives seulement si JS dispo) ===== */
html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
html.js .reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split, .split-reverse { grid-template-columns: 1fr; gap: 32px; }
  .split-reverse .split-text { order: 1; }
  .split-reverse .mock { order: 2; }
}
@media (max-width: 720px) {
  .section { padding: 70px 0; }
  .hero { padding: 150px 0 60px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .offer-highlight { transform: none; }
  .brand-name { font-size: 0.98rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    background: var(--white);
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}