/* Agent WhatsApp — page produit (identité indépendante de l'agence) */

:root {
  --font-display: "Baloo 2", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  --font-body: "Nunito Sans", ui-sans-serif, system-ui, sans-serif;

  /* Palette : marché béninois, jour, WhatsApp-natif */
  --color-bg: #fbf2e4;        /* mur blanchi par le soleil, blanc cassé chaud */
  --color-surface: #ffffff;   /* cartes, cadre du téléphone */
  --color-primary: #075e54;   /* vert profond WhatsApp — texte, actions, titres */
  --color-primary-deep: #054a42; /* survol/actif, plus sombre */
  --color-accent: #c1571c;    /* terre cuite — seul accent, motif géométrique */
  --color-ink: #23302b;       /* texte courant */
  --color-ink-soft: #5b6c63;  /* texte discret */
  --color-border: #e7d9be;    /* filets chauds */

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;
}

*, *::before, *::after { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.9rem, 5.5vw, 2.85rem); }
h2 { font-size: clamp(1.35rem, 3.3vw, 1.85rem); }
h3 { font-size: 1.05rem; font-weight: 700; }

p { margin: 0 0 16px; color: var(--color-ink); }

a { color: var(--color-primary); }

ul { margin: 0; padding: 0; list-style: none; }

.wrap {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 16px;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* ---------- Motif décoratif (pagne/wax) ---------- */
/* Utilisé avec parcimonie : bande derrière le téléphone,
   séparateur de section, fond du bloc CTA. */

.pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-repeat: repeat;
}

.pattern--terracotta {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44'%3E%3Cg fill='none' stroke='%23C1571C' stroke-width='1.6'%3E%3Cpath d='M22 2 L42 22 L22 42 L2 22 Z'/%3E%3Ccircle cx='22' cy='22' r='3'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 44px 44px;
  opacity: 0.4;
}

.pattern--pale {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44'%3E%3Cg fill='none' stroke='%23FFFFFF' stroke-width='1.6'%3E%3Cpath d='M22 2 L42 22 L22 42 L2 22 Z'/%3E%3Ccircle cx='22' cy='22' r='3'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 44px 44px;
  opacity: 0.14;
}

/* ---------- En-tête ---------- */

.site-header { padding-block: 20px; }

.site-header__inner { display: flex; align-items: center; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand__mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
}

/* ---------- Hero ---------- */

.hero { padding-block: 24px 56px; }

.hero__grid {
  display: grid;
  gap: 40px;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 56px;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
}

.pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}

@media (prefers-reduced-motion: no-preference) {
  .pill__dot { animation: pulse 2.2s ease-in-out infinite; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

.hero__lede {
  font-size: 1.05rem;
  max-width: 54ch;
  color: var(--color-ink-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn--primary:hover { background: var(--color-primary-deep); }

.btn--ghost {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--ghost:hover { background: var(--color-primary); color: #ffffff; }

.btn--on-dark {
  background: #ffffff;
  color: var(--color-primary-deep);
}

.btn--on-dark:hover { background: #dcf8c6; }

.btn--ghost-on-dark {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.7);
  color: #ffffff;
}

.btn--ghost-on-dark:hover { background: rgba(255, 255, 255, 0.14); }

/* ---------- Démo de conversation ---------- */

.demo {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 380px;
  width: 100%;
  margin-inline: auto;
  padding: 18px 0 0 18px;
}

@media (min-width: 900px) {
  .demo { margin-inline: 0 0 0 auto; }
}

.demo::before {
  content: "";
  position: absolute;
  inset: 0 0 18px 0;
  border-radius: var(--radius-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  z-index: -1;
}

.demo::after {
  content: "";
  position: absolute;
  inset: 0 0 18px 0;
  border-radius: var(--radius-xl);
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44'%3E%3Cg fill='none' stroke='%23C1571C' stroke-width='1.6'%3E%3Cpath d='M22 2 L42 22 L22 42 L2 22 Z'/%3E%3Ccircle cx='22' cy='22' r='3'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 44px 44px;
  opacity: 0.4;
}

.phone {
  --wa-header: #075e54;
  --wa-wallpaper: #efe7d2;
  --wa-in: #ffffff;
  --wa-out: #dcf8c6;
  --wa-tick: #34b7f1;

  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--wa-wallpaper);
  box-shadow: 0 20px 46px -28px rgba(7, 94, 84, 0.4);
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .phone { animation: phone-rise 0.5s cubic-bezier(0.16, 1, 0.3, 1) both; }
}

@keyframes phone-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.phone__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--wa-header);
  color: #ffffff;
}

.phone__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.phone__identity { display: flex; flex-direction: column; min-width: 0; }
.phone__name { font-weight: 700; font-size: 0.9rem; color: #ffffff; }
.phone__status { font-size: 0.75rem; color: #d9efe9; }

.chat {
  height: 360px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  scroll-behavior: smooth;
  background-color: var(--wa-wallpaper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30'%3E%3Cg fill='none' stroke='%23E3D6B4' stroke-width='1'%3E%3Cpath d='M15 2 L28 15 L15 28 L2 15 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 30px 30px;
}

.chat::-webkit-scrollbar { width: 6px; }
.chat::-webkit-scrollbar-thumb { background: rgba(7, 94, 84, 0.2); border-radius: var(--radius-pill); }

.bubble {
  max-width: 82%;
  padding: 8px 12px 6px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.42;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
}

@media (prefers-reduced-motion: no-preference) {
  .bubble { animation: bubble-in 0.25s ease both; }
}

@keyframes bubble-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.bubble__text {
  margin: 0 0 2px;
  overflow-wrap: anywhere;
}

.bubble__meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  font-size: 0.68rem;
}

.bubble--client {
  align-self: flex-start;
  background: var(--wa-in);
  color: var(--color-ink);
  border-bottom-left-radius: var(--radius-xs);
}

.bubble--client .bubble__meta { color: var(--color-ink-soft); justify-content: flex-start; }

.bubble--agent {
  align-self: flex-end;
  background: var(--wa-out);
  color: #143d2f;
  border-bottom-right-radius: var(--radius-xs);
}

.bubble--agent .bubble__meta { color: #075e54; }

.bubble__ticks { display: inline-flex; color: var(--wa-tick); }

.bubble--typing {
  align-self: flex-end;
  background: var(--wa-out);
  display: inline-flex;
  gap: 4px;
  padding: 12px 14px;
  border-bottom-right-radius: var(--radius-xs);
}

.bubble--typing span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2f6650;
  opacity: 0.6;
}

@media (prefers-reduced-motion: no-preference) {
  .bubble--typing span { animation: typing-dot 1.1s ease-in-out infinite; }
  .bubble--typing span:nth-child(2) { animation-delay: 0.15s; }
  .bubble--typing span:nth-child(3) { animation-delay: 0.3s; }
}

@keyframes typing-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-3px); opacity: 1; }
}

.catalogue {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 14px 16px;
}

.catalogue__label {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-ink-soft);
}

.catalogue__list { display: flex; flex-direction: column; gap: 8px; }

.catalogue__list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.85rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink);
}

.catalogue__list li:last-child { border-bottom: none; padding-bottom: 0; }

.catalogue__list li span:last-child {
  text-align: right;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.catalogue__list small { display: block; color: var(--color-ink-soft); font-size: 0.7rem; font-weight: 400; }

/* ---------- Ce qui change / ce que vous gardez ---------- */

.section-divider {
  position: relative;
  height: 10px;
  margin-inline: 16px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.ledger { padding-block: 56px; }

.ledger__grid {
  display: grid;
  gap: 32px;
  margin-top: 28px;
}

@media (min-width: 760px) {
  .ledger__grid { grid-template-columns: 1fr 1fr; gap: 48px; }
}

.ledger__col h3 {
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-primary);
}

.ledger__col:last-child h3 { color: var(--color-ink); }

.ledger__col ul { display: flex; flex-direction: column; gap: 14px; }

.ledger__col li {
  color: var(--color-ink);
  font-size: 0.95rem;
  max-width: 58ch;
  padding-left: 20px;
  position: relative;
}

.ledger__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
}

.ledger__col:last-child li::before { background: var(--color-ink-soft); }

.ledger__note {
  margin-top: 28px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ---------- Public visé ---------- */

.audience { padding-block: 56px; position: relative; }

.audience__flow {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: stretch;
}

@media (min-width: 700px) {
  .audience__flow { flex-direction: row; }
}

.audience__step {
  padding: 22px 24px;
  flex: 1;
  border-radius: var(--radius-md);
}

.audience__step--pilot {
  background: var(--color-primary);
  color: #ffffff;
}

.audience__step--pilot .audience__tag { color: #cdeee5; }
.audience__step--pilot .audience__body { color: #ffffff; margin: 0; }

.audience__step--next {
  background: transparent;
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
}

.audience__tag {
  margin: 0 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-ink-soft);
}

.audience__list { display: flex; flex-direction: column; gap: 10px; }

.audience__list li {
  color: var(--color-ink);
  padding-left: 18px;
  position: relative;
}

.audience__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Appel à l'action ---------- */

.cta {
  position: relative;
  padding-block: 64px;
  background: var(--color-primary);
  color: #ffffff;
  overflow: hidden;
}

.cta__inner { position: relative; text-align: left; max-width: 640px; z-index: 1; }

.cta h2 { color: #ffffff; }
.cta p { color: #d9efe9; max-width: 60ch; }

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ---------- Pied de page ---------- */

.site-footer { padding-block: 28px; border-top: 1px solid var(--color-border); }

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.site-footer__inner p { margin: 0; color: var(--color-ink-soft); }

.site-footer a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Mouvement réduit ---------- */

@media (prefers-reduced-motion: reduce) {
  .chat { height: auto; max-height: 70vh; }
  * { scroll-behavior: auto !important; }
}