/* ==========================================================================
   HIT Production — Nouvelle page d'accueil
   Design system : Playfair Display 900 (titres) + Raleway (corps)
   Palette : blanc, pastels Tailwind, bleu #2563EB, orange CTA #EA580C,
   section sombre unique #0F172A. Zéro dépendance externe.
   ========================================================================== */

/* ---------- Polices locales (variables, licence OFL) ---------- */
@font-face {
  font-family: "Playfair Display";
  src: url("assets/fonts/PlayfairDisplay-var.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Raleway";
  src: url("assets/fonts/Raleway-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #ffffff;
  --bg-blue: #eff6ff;
  --bg-warm: #fff7ed;
  --bg-neutral: #f8fafc;
  --surface: #ffffff;
  --ink: #1e293b;
  --ink-soft: #475569;
  --ink-mute: #64748b;
  --line: #e2e8f0;
  --primary: #2563eb;
  --primary-deep: #1e40af;
  --accent: #cf430b; /* 4,71:1 avec le blanc : #ea580c ne donnait que 3,56:1 */
  --accent-deep: #c2410c;
  --accent-bright: #f97316;
  --bot-accent: #d81b60; /* framboise : ne se confond ni avec le bleu ni avec l'orange du site */
  --bot-accent-fonce: #ad1457;
  --green: #16a34a;
  --dark: #0f172a;
  --dark-surface: #1e293b;
  --dark-line: rgba(148, 163, 184, 0.15);
  --dark-ink: #cbd5e1;
  --dark-link: #60a5fa;

  --font-title: "Playfair Display", Georgia, serif;
  --font-body: "Raleway", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius-card: 20px;
  --radius-btn: 12px;
  --radius-panel: 24px;

  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px -8px rgba(15, 23, 42, 0.1);
  --shadow-card-hover: 0 2px 4px rgba(15, 23, 42, 0.06), 0 16px 40px -12px rgba(15, 23, 42, 0.18);

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-pad: clamp(4rem, 9vw, 7.5rem);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset léger ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--primary);
}
ul,
ol {
  margin: 0;
  padding: 0;
}
figure,
blockquote {
  margin: 0;
}
h1,
h2,
h3,
p {
  margin: 0;
}
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--dark);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 200;
  border-radius: 0 0 12px 0;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Typographie ---------- */
.h-display {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2.375rem, 1.1rem + 5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h2,
.h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
  line-height: 1.15;
  text-wrap: balance;
}
h3,
.h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.625rem);
  line-height: 1.25;
}
.lead {
  font-size: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink-soft);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}
.section-intro {
  max-width: 46rem;
  margin-top: 1.1rem;
  color: var(--ink-soft);
}
.center {
  text-align: center;
}
.center .section-intro {
  margin-inline: auto;
}

/* ---------- Structure ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: var(--section-pad);
}
.section-head {
  margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  line-height: 1.2;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out),
    background-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
}
.btn svg {
  flex: 0 0 auto;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.35);
}
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(234, 88, 12, 0.4);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--ink-soft);
  transform: translateY(-2px);
}
.btn-blue {
  background: var(--primary);
  color: #fff;
}
.btn-blue:hover {
  background: var(--primary-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}
.btn-light {
  background: #fff;
  color: var(--primary-deep);
}
.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.25);
}

/* ---------- Header / navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}
.brand img {
  width: 46px;
  height: auto;
}
.brand-name {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 1.9rem);
  list-style: none;
}
.nav-links a:not(.btn) {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.15s;
}
.nav-links a:not(.btn):hover {
  color: var(--primary);
}
.nav-links .btn {
  padding: 0.6rem 1.15rem;
  font-size: 1rem;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 8%, rgba(37, 99, 235, 0.07), transparent 40%),
    radial-gradient(circle at 5% 90%, rgba(249, 115, 22, 0.06), transparent 35%);
  pointer-events: none;
}
.hero .container {
  position: relative;
}
.hero-id {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 1.1rem 0.45rem 0.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.75rem;
}
.hero-id img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
}
.hero-id span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.hero-id strong {
  color: var(--ink);
}
.hero h1 {
  max-width: 21ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--primary);
}
.hero .lead {
  max-width: 44rem;
  margin-top: 1.6rem;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}
.hero-proofs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-top: 2.4rem;
  padding: 0;
  list-style: none;
}
.hero-proofs li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.hero-proofs svg {
  color: var(--green);
  flex: 0 0 auto;
}

/* Bloc résumé citable (GEO) */
.geo-resume {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--bg-blue);
  border: 1px solid #dbeafe;
  border-radius: var(--radius-card);
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.25rem, 3.5vw, 2.25rem);
  max-width: 62rem;
}
.geo-resume p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.geo-resume strong {
  color: var(--ink);
}

/* ---------- Ticker ---------- */
.ticker {
  border-block: 1px solid var(--line);
  padding-block: 1.1rem;
  overflow: hidden;
  background: var(--bg);
}
.ticker-label {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.75rem;
}
.ticker-viewport {
  overflow: hidden;
  width: 100%;
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}
.ticker-track:hover,
.ticker-track:focus-within {
  animation-play-state: paused;
}
.ticker-track ul {
  display: flex;
  list-style: none;
  white-space: nowrap;
}
.ticker-track li {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.15rem, 1rem + 1vw, 1.6rem);
  color: var(--ink-soft);
  padding-inline: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 2.2rem;
}
.ticker-track li::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-bright);
  display: inline-block;
}
@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Problèmes (« Vous vous reconnaissez ? ») ---------- */
.problems {
  background: var(--bg-blue);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.problem-card {
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 4px solid var(--card-color, var(--primary));
}
.problem-card .who {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--card-color, var(--primary));
}
.problem-card blockquote {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.5rem);
  line-height: 1.35;
  color: var(--ink);
}
.problem-card p {
  font-size: 0.97rem;
  color: var(--ink-soft);
}
.problem-card p strong {
  color: var(--ink);
}
.problems-more {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
  color: var(--ink-soft);
  font-size: 1rem;
}

/* ---------- Déclarations géantes ---------- */
.declaration {
  padding-block: clamp(5rem, 12vw, 10rem);
}
.declaration p {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.75rem, 1rem + 3.8vw, 3.5rem);
  line-height: 1.18;
  text-align: center;
  max-width: 22ch;
  margin-inline: auto;
  text-wrap: balance;
}
.declaration .underlined {
  box-shadow: inset 0 -0.18em 0 rgba(249, 115, 22, 0.35);
}
.declaration-blue {
  background: var(--bg-blue);
}
.declaration small {
  display: block;
  margin-top: 1.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-align: center;
}

/* ---------- Conversations / smartphones ---------- */
.phones {
  background: var(--bg-neutral);
}
.phones-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-items: center;
  align-items: start;
}
.phone-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  max-width: 330px;
  width: 100%;
}
.phone-caption {
  text-align: center;
}
.phone-caption h3 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}
.phone-caption p {
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.phone-caption .price {
  font-weight: 700;
  color: var(--accent-deep);
}

/* Coque */
.phone {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 300 / 620;
  border-radius: 44px;
  padding: 12px;
  background: linear-gradient(160deg, #1e293b, #0f172a 60%, #1e293b);
  box-shadow: inset 0 0 0 2px rgba(148, 163, 184, 0.35), 0 2px 4px rgba(15, 23, 42, 0.08),
    0 12px 24px rgba(15, 23, 42, 0.12), 0 36px 72px -12px rgba(15, 23, 42, 0.25);
  position: relative;
}
.phone::before {
  /* bouton allumage */
  content: "";
  position: absolute;
  right: -3px;
  top: 130px;
  width: 3px;
  height: 72px;
  background: #334155;
  border-radius: 0 2px 2px 0;
}
.phone::after {
  /* reflet */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.03) 30%, transparent 45%);
  pointer-events: none;
}
.phone-volume {
  position: absolute;
  left: -3px;
  top: 110px;
  width: 3px;
  height: 40px;
  background: #334155;
  border-radius: 2px 0 0 2px;
}
.phone-volume + .phone-volume {
  top: 160px;
}
.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 34px;
  overflow: hidden;
  background: var(--bg-neutral);
  display: flex;
  flex-direction: column;
  position: relative;
}
.phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 24px;
  border-radius: 12px;
  background: #0f172a;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
}
.phone-notch i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #475569 0%, #1e293b 60%);
}
.phone-status {
  height: 40px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 22px 2px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
}
.phone-status svg {
  display: inline-block;
  vertical-align: middle;
}
.phone-status .status-icons {
  display: inline-flex;
  gap: 5px;
  align-items: center;
}
.chat-header {
  min-height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
}
.chat-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
  flex: 0 0 auto;
}
.chat-id .chat-name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}
.chat-id .chat-state {
  font-size: 11px;
  color: #15803d;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.chat-id .chat-state::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}
.chat-feed {
  flex: 1;
  /* la conversation est plus longue que l'ecran : on doit pouvoir la remonter */
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(37, 99, 235, 0.35) transparent;
  padding: 14px 12px;
  background-color: var(--bg-blue);
  background-image: radial-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px);
  background-size: 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.chat-feed::-webkit-scrollbar {
  width: 5px;
}
.chat-feed::-webkit-scrollbar-thumb {
  background: rgba(37, 99, 235, 0.35);
  border-radius: 999px;
}
.chat-feed::-webkit-scrollbar-track {
  background: transparent;
}
.chat-day {
  align-self: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-mute);
  background: #fff;
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 8px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.chat-feed ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bubble {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 18px;
  font-size: 13.5px;
  line-height: 1.45;
  position: relative;
}
.bubble .time {
  display: block;
  font-size: 10px;
  margin-top: 3px;
  text-align: right;
}
.from-client {
  align-self: flex-start;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-bottom-left-radius: 5px;
}
.from-client .time {
  color: var(--ink-mute);
}
.from-jerome {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff;
  border-bottom-right-radius: 5px;
}
.from-jerome .time {
  color: rgba(255, 255, 255, 0.85);
}
li + li .bubble {
  margin-top: 0;
}
.chat-feed li {
  display: flex;
  flex-direction: column;
}
.chat-feed li.side-jerome {
  align-items: flex-end;
}
.chat-feed li.side-client {
  align-items: flex-start;
}
.chat-feed li.spacer-turn {
  margin-top: 8px;
}
/* Indicateur de saisie */
.typing {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  border-radius: 18px;
  border-bottom-right-radius: 5px;
  padding: 12px 14px;
  display: inline-flex;
  gap: 4px;
  width: max-content;
}
.typing.left {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  border-bottom-left-radius: 5px;
}
.typing i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
}
.typing.left i {
  background: #94a3b8;
}
.typing i {
  animation: typing-bounce 1.2s infinite;
}
.typing i:nth-child(2) {
  animation-delay: 0.15s;
}
.typing i:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes typing-bounce {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}
.chat-input {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 8px 12px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.chat-input .field {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12.5px;
  color: #94a3b8;
  background: var(--bg-neutral);
}
.chat-input .send {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex: 0 0 auto;
}
.phones-note {
  margin-top: clamp(2rem, 4vw, 3rem);
  text-align: center;
  font-size: 0.92rem;
  color: var(--ink-mute);
  max-width: 46rem;
  margin-inline: auto;
}
.phones-cta {
  margin-top: 1.75rem;
  text-align: center;
}
/* Points indicateurs mobile */
.phones-dots {
  display: none;
  justify-content: center;
  gap: 8px;
  margin-top: 1.25rem;
}
.phones-dots button {
  /* zone tactile de 24 px (minimum WCAG), le point visible reste a 9 px */
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.phones-dots button::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #cbd5e1;
}
.phones-dots button.active::before {
  background: var(--primary);
}

/* ---------- Services ---------- */
.services {
  background: var(--bg-warm);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.1rem, 2vw, 1.75rem);
}
.service-card {
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: clamp(1.4rem, 2.5vw, 1.9rem);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--icon-bg, var(--bg-blue));
  color: var(--icon-color, var(--primary));
}
.service-card h3 {
  font-size: 1.2rem;
}
.service-card .price {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--accent-deep);
}
.service-card p.price {
  flex: 0 0 auto; /* le prix colle au titre ; seule la description s'étire */
}
.service-card .price span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-mute);
}
.service-card p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  flex: 1;
}
.service-card .more {
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--primary);
}
.service-card .more:hover {
  text-decoration: underline;
}
.services-footnote {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.75rem;
  box-shadow: var(--shadow-card);
}
.services-footnote p {
  font-size: 0.97rem;
  color: var(--ink-soft);
}
.services-footnote strong {
  color: var(--ink);
}

/* ---------- IA locale (section sombre) ---------- */
.ia-locale {
  background: var(--dark);
  color: var(--dark-ink);
}
.ia-locale .eyebrow {
  color: var(--accent-bright);
}
.ia-locale h2 {
  color: #fff;
}
.ia-locale .section-intro {
  color: var(--dark-ink);
}
.ia-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 1081px) { /* au-delà, .ia-grid est encore sur deux colonnes */
  .ia-colonne {
    position: sticky;
    top: 6rem; /* sous l'en-tête fixe */
  }
}
.ia-colonne {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}
.ia-photo img {
  border-radius: var(--radius-card);
  box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}
.ia-photo figcaption {
  margin-top: 0.9rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: #94a3b8; /* 6,96:1 sur le fond nuit */
}
.ia-photo figcaption strong {
  color: #fff;
}
.ia-photo .credit {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: #7f8ea3;
}
.ia-grid > * {
  min-width: 0;
}
.ia-definition {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  line-height: 1.7;
  color: var(--dark-ink);
}
.ia-definition strong {
  color: #fff;
}
.ia-facts {
  list-style: none;
  display: grid;
  gap: 0.9rem;
  margin-top: 1.9rem;
}
.ia-facts li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--dark-surface);
  border: 1px solid var(--dark-line);
  border-radius: 14px;
  padding: 0.9rem 1.15rem;
  font-size: 0.98rem;
}
.ia-facts svg {
  color: var(--accent-bright);
  flex: 0 0 auto;
  margin-top: 2px;
}
.ia-facts strong {
  color: #fff;
}
.ia-visual {
  text-align: center;
}
.ia-visual img {
  border-radius: var(--radius-card);
  box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.5);
  margin-inline: auto;
}
.ia-visual figcaption {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: #94a3b8; /* sur fond nuit : 6,96:1 (l'ancien gris ne donnait que 3,75:1) */
}
.ia-tech {
  margin-top: 1.5rem;
  border: 1px solid var(--dark-line);
  border-radius: 14px;
  background: var(--dark-surface);
}
.ia-tech summary {
  cursor: pointer;
  padding: 0.9rem 1.15rem;
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.ia-tech summary::-webkit-details-marker {
  display: none;
}
.ia-tech summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent-bright);
  transition: transform 0.2s;
}
.ia-tech[open] summary::after {
  transform: rotate(45deg);
}
.ia-tech div {
  padding: 0 1.15rem 1rem;
  font-size: 0.92rem;
  color: var(--dark-ink);
}
.ia-cta {
  margin-top: 2.25rem;
  grid-column: 1 / -1; /* sous les deux colonnes : on lit la fiche avant de cliquer */
}
.ia-sous-titre {
  margin: 2.25rem 0 0.9rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: #fff;
}
.ia-usages {
  list-style: none;
  display: grid;
  gap: 0.55rem;
  font-size: 0.98rem;
  color: var(--dark-ink);
}
.ia-usages li {
  padding-left: 1.6rem;
  position: relative;
}
.ia-usages li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-bright);
}
.ia-fiche {
  background: var(--dark-surface);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-card);
  padding: clamp(1.4rem, 3vw, 2rem);
}
.ia-fiche h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 1.25rem;
}
.ia-fiche dl {
  display: grid;
  gap: 0.8rem;
  font-size: 0.95rem;
}
.ia-fiche dl > div {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--dark-line);
}
.ia-fiche dt {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}
.ia-fiche dd {
  color: var(--dark-ink);
}
.ia-fiche dd strong,
.ia-fiche-prix strong {
  color: #fff;
}
.ia-fiche-prix {
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dark-ink);
}
.ia-fiche-note {
  margin-top: 0.9rem;
  font-size: 0.88rem;
  color: #94a3b8;
}

/* ---------- Méthode (5 étapes) ---------- */
.method-steps {
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}
.method-steps li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 1.4rem 1.25rem;
  position: relative;
}
.method-steps li::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.15rem;
  margin-bottom: 0.9rem;
}
.method-steps h3 {
  font-size: 1.08rem;
  margin-bottom: 0.45rem;
}
.method-steps p {
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.method-note {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  text-align: center;
  font-size: 1.02rem;
  color: var(--ink-soft);
}
.method-note strong {
  color: var(--ink);
}

/* ---------- Valeurs H.I.T. ---------- */
.values {
  background: var(--bg-blue);
  text-align: center;
}
.values-letters {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.9rem, 1.1rem + 4vw, 3.75rem);
  line-height: 1.2;
  max-width: 24ch;
  margin-inline: auto;
  text-wrap: balance;
}
.values-letters .letter {
  color: var(--primary);
}
.values-proofs {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
  text-align: left;
}
.values-proofs li {
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-card);
}
.values-proofs .h3 {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}
.values-proofs p {
  font-size: 0.94rem;
  color: var(--ink-soft);
}

/* ---------- Pourquoi pas une agence ---------- */
.versus-grid {
  display: grid;
  gap: 0.9rem;
  max-width: 56rem;
  margin-inline: auto;
}
.versus-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.versus-row > div {
  padding: 1.05rem 1.4rem;
  font-size: 0.97rem;
}
.versus-row .vs-agency {
  background: var(--bg-neutral);
  color: var(--ink-mute);
}
.versus-row .vs-hit {
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  border-left: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.versus-row .vs-hit svg {
  color: var(--green);
  flex: 0 0 auto;
}
.versus-head {
  border: 0;
  background: none;
}
.versus-head > div {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-block: 0;
}
.versus-honest {
  max-width: 56rem;
  margin: clamp(1.5rem, 3vw, 2rem) auto 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink-mute);
  font-style: italic;
}

/* ---------- Qui suis-je ---------- */
.about {
  background: var(--bg-neutral);
}
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.about-photo {
  position: relative;
}
.about-photo img {
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-hover);
  width: 100%;
  max-width: 380px;
}
.about-badge {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--surface);
  border-radius: 999px;
  box-shadow: var(--shadow-card-hover);
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
}
.about-badge svg {
  color: var(--accent-bright);
}
.about-story {
  font-size: 1.02rem;
  color: var(--ink-soft);
}
.about-story p + p {
  margin-top: 1rem;
}
.about-story strong {
  color: var(--ink);
}
.about-facts {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-top: 1.75rem;
}
.about-facts li {
  background: var(--surface);
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  padding: 1rem 1.2rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.about-facts strong {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-size: 0.97rem;
  margin-bottom: 0.3rem;
}
.about-facts svg {
  color: var(--primary);
}

/* ---------- Zone d'intervention ---------- */
.zone {
  padding-block: 0 var(--section-pad);
  background: var(--bg-neutral);
}
.zone-box {
  background: var(--surface);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-card);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: center;
}
.zone-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--bg-blue);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.zone-box h2 {
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
  margin-bottom: 0.5rem;
}
.zone-box p {
  font-size: 0.98rem;
  color: var(--ink-soft);
}
.zone-box strong {
  color: var(--ink);
}

/* ---------- Réalisations ---------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(0.9rem, 1.6vw, 1.4rem);
}
.work-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}
.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
/* chaque vignette est un lien vers le site du client : il ne doit pas se voir */
.work-card a {
  display: block;
  text-decoration: none;
  color: inherit;
}
.work-card a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}
.work-card img {
  aspect-ratio: 400 / 250;
  object-fit: cover;
  object-position: top;
  width: 100%;
}
.work-card figcaption {
  padding: 0.7rem 0.9rem 0.85rem;
}
.work-card .work-name {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.3;
}
.work-card .work-job {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin-top: 0.15rem;
}
.works-cta {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  text-align: center;
}

/* ---------- FAQ ---------- */
.faq {
  background: var(--bg-blue);
}
.faq-list {
  max-width: 52rem;
  margin-inline: auto;
  display: grid;
  gap: 0.85rem;
}
.faq-item {
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  border: 1px solid transparent;
}
.faq-item[open] {
  border-color: #bfdbfe;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.15rem 1.5rem;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
}
.faq-item summary svg {
  flex: 0 0 auto;
  color: var(--primary);
  transition: transform 0.2s var(--ease-out);
}
.faq-item[open] summary svg {
  transform: rotate(45deg);
}
.faq-item .faq-answer {
  padding: 0 1.5rem 1.3rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.faq-more {
  text-align: center;
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--ink-soft);
}
.faq-more a {
  font-weight: 700;
}

/* ---------- CTA final ---------- */
.cta-final {
  background: var(--bg);
}
.cta-panel {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  border-radius: var(--radius-panel);
  color: #fff;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.12), transparent 45%),
    radial-gradient(circle at 8% 95%, rgba(249, 115, 22, 0.25), transparent 40%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.cta-panel h2 {
  color: #fff;
  font-size: clamp(1.9rem, 1.3rem + 2.8vw, 3.25rem);
}
.cta-panel .cta-sub {
  margin-top: 1.25rem;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 34rem;
}
.cta-direct {
  margin-top: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.cta-direct a {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
}
.cta-direct a:hover {
  text-decoration: underline;
}
.cta-direct svg {
  color: var(--accent-bright);
}
/* Formulaire */
.contact-form {
  background: #fff;
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.45);
  color: var(--ink);
  display: grid;
  gap: 1rem;
}
.contact-form h3 {
  font-size: 1.3rem;
}
.contact-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--ink);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-neutral);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.contact-form textarea {
  resize: vertical;
  min-height: 96px;
}
.contact-form select {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-neutral);
}
.contact-form select:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.form-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}
.facultatif {
  font-weight: 500;
  color: var(--ink-mute);
}
.contact-form input[aria-invalid="true"] {
  border-color: #b91c1c;
}
/* piege a robots : hors de l'ecran, mais pas display:none (certains robots l'ignorent alors) */
.piege {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-statut {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.8rem 1rem;
  border-radius: 10px;
}
.form-statut.ok {
  background: #f0fdf4;
  color: #166534;
}
.form-statut.ko {
  background: #fef2f2;
  color: #991b1b;
}
.form-statut a {
  color: inherit;
}
@media (max-width: 480px) {
  .form-duo {
    grid-template-columns: 1fr;
  }
}
.contact-form .btn {
  width: 100%;
}
.form-reassure {
  font-size: 0.83rem;
  color: var(--ink-mute);
  text-align: center;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--dark);
  color: var(--dark-ink);
  padding-block: clamp(3rem, 7vw, 5rem) 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.footer-brand img {
  width: 70px;
  background: #fff;
  border-radius: 16px;
  padding: 8px;
}
.footer-brand p {
  margin-top: 1.1rem;
  font-size: 0.95rem;
  max-width: 30rem;
}
.footer-hit {
  margin-top: 1rem;
  font-family: var(--font-title);
  font-weight: 700;
  color: #fff;
  font-size: 1.02rem;
}
.footer-hit .letter {
  color: var(--accent-bright);
}
.site-footer h2 {
  color: #fff;
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.footer-links {
  list-style: none;
  display: grid;
  gap: 0.6rem;
}
.footer-links a {
  color: var(--dark-ink);
  text-decoration: none;
  font-size: 0.95rem;
}
.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-contact li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.footer-contact svg {
  color: var(--dark-link);
  flex: 0 0 auto;
  margin-top: 3px;
}
.footer-resume {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: 1px solid var(--dark-line);
  padding-top: 1.75rem;
}
.footer-resume h2 {
  margin-bottom: 0.7rem;
}
.footer-resume p {
  font-size: 0.9rem;
  color: #94a3b8;
  max-width: 62rem;
}
.footer-legal {
  margin-top: 2rem;
  border-top: 1px solid var(--dark-line);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #94a3b8;
}
.footer-legal a {
  color: #94a3b8;
}
.footer-legal a:hover {
  color: #fff;
}

/* ==========================================================================
   Animations d'apparition — uniquement si le visiteur accepte le mouvement
   et si JavaScript est présent (html.js). Sans JS : tout est visible.
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  }
  html.js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
  html.js .reveal-delay-1 {
    transition-delay: 0.08s;
  }
  html.js .reveal-delay-2 {
    transition-delay: 0.16s;
  }
  html.js .reveal-delay-3 {
    transition-delay: 0.24s;
  }
  /* Bulles de conversation : cachées avant lecture de la timeline */
  html.js .chat-feed li[data-step] {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
    transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
  }
  html.js .chat-feed li[data-step].is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
  .ticker-viewport {
    overflow-x: auto;
  }
  .typing {
    display: none !important;
  }
  html {
    scroll-behavior: auto;
  }
  .btn,
  .service-card,
  .work-card {
    transition: none;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .works-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .method-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter) 1.5rem;
    gap: 0.4rem;
    display: none;
    box-shadow: 0 24px 40px -20px rgba(15, 23, 42, 0.25);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a:not(.btn) {
    padding: 0.7rem 0.25rem;
    font-size: 1.05rem;
  }
  .nav-links .btn {
    margin-top: 0.6rem;
  }
  .nav-toggle {
    display: inline-flex;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    max-width: 34rem;
    margin-inline: auto;
  }
  .ia-grid,
  .about-grid,
  .cta-inner {
    grid-template-columns: 1fr;
  }
  .ia-visual {
    order: -1;
  }
  .ia-visual img {
    max-width: min(420px, 100%);
  }
  .about-photo {
    max-width: 340px;
    margin-inline: auto;
  }
  .works-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Téléphones : passage en carrousel scroll-snap */
  .phones-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.25rem;
    padding: 0.5rem calc((100vw - 280px) / 2) 1.5rem;
    margin-inline: calc(-1 * var(--gutter));
    scrollbar-width: none;
  }
  .phones-grid::-webkit-scrollbar {
    display: none;
  }
  .phone-slot {
    flex: 0 0 280px;
    scroll-snap-align: center;
  }
  .phone {
    max-width: 260px;
  }
  .phones-dots {
    display: flex;
  }
}

@media (max-width: 640px) {
  .method-steps {
    grid-template-columns: 1fr;
    max-width: 26rem;
    margin-inline: auto;
  }
  .service-grid {
    grid-template-columns: 1fr;
    max-width: 26rem;
    margin-inline: auto;
  }
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-proofs {
    grid-template-columns: 1fr;
  }
  .versus-row {
    grid-template-columns: 1fr;
  }
  .versus-row .vs-hit {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .versus-head {
    display: none;
  }
  .about-facts {
    grid-template-columns: 1fr;
  }
  .zone-box {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .services-footnote {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Assistant du site (bot) ---------- */
.bot-bulle {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.3rem;
  border: 0;
  border-radius: 999px;
  background: var(--bot-accent);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 10px 30px -8px rgba(216, 27, 96, 0.55);
  transition: transform 0.18s var(--ease-out), background-color 0.18s;
}
.bot-bulle:hover {
  background: var(--bot-accent-fonce);
  transform: translateY(-2px);
}
.bot-panneau[hidden] {
  display: none; /* sans cette ligne, display:flex annule l'attribut hidden */
}
.bot-panneau {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 121;
  width: min(400px, calc(100vw - 2rem));
  max-height: min(780px, calc(100vh - 2rem));
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  box-shadow: 0 30px 70px -20px rgba(15, 23, 42, 0.45);
  overflow: hidden;
}
.bot-tete {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--dark);
  color: #fff;
}
.bot-tete h2 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
}
.bot-tete p {
  font-size: 0.78rem;
  color: #cbd5e1;
  margin-top: 0.15rem;
}
.bot-fermer {
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 8px;
}
.bot-fermer:hover {
  background: rgba(255, 255, 255, 0.12);
}
.bot-corps {
  flex: 1 1 auto;
  min-height: 120px;
  overflow-y: auto;
  overscroll-behavior: contain; /* le défilement ne passe plus à la page derrière */
}
.bot-fil {
  padding: 0.8rem 1rem;
  display: grid;
  gap: 0.55rem;
  align-content: start;
  scrollbar-width: thin;
}
.bot-msg {
  max-width: 90%;
  padding: 0.55rem 0.8rem;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.5;
  white-space: pre-wrap;
}
.bot-de-lui {
  background: var(--bg-blue);
  color: var(--ink);
  border-bottom-left-radius: 6px;
}
.bot-de-moi {
  background: var(--bot-accent);
  color: #fff;
  justify-self: end;
  border-bottom-right-radius: 6px;
}
.bot-attente {
  color: var(--ink-mute);
  font-style: italic;
}
.bot-form {
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--line);
}
.bot-form input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  font-size: 0.9rem;
}
.bot-envoyer {
  flex: 0 0 auto;
  width: 40px;
  border: 0;
  border-radius: 10px;
  background: var(--bot-accent);
  color: #fff;
  cursor: pointer;
}
.bot-envoyer:hover {
  background: var(--bot-accent-fonce);
}
.bot-coords[open] {
  max-height: none; /* tout le formulaire défile avec la conversation */
}
.bot-form,
.bot-mention {
  flex: 0 0 auto;
}
.bot-coords {
  border-top: 1px solid var(--line);
  padding: 0 1rem 0.4rem;
  font-size: 0.85rem;
}
.bot-coords summary {
  cursor: pointer;
  padding: 0.55rem 0;
  font-weight: 600;
  color: var(--bot-accent);
}
.bot-coords label {
  display: block;
  margin-top: 0.45rem;
  margin-bottom: 0.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.bot-coords input {
  width: 100%;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  font: inherit;
  font-size: 0.88rem;
}
.bot-coords .btn {
  background: var(--bot-accent);
  box-shadow: none;
  margin-top: 0.7rem;
  width: 100%;
  padding: 0.55rem 1rem;
  font-size: 0.95rem;
}
.bot-statut {
  margin-top: 0.5rem;
  font-size: 0.83rem;
  color: var(--green);
}
.bot-mention {
  padding: 0.45rem 1rem 0.6rem;
  font-size: 0.68rem;
  line-height: 1.35;
  color: var(--ink-mute);
  border-top: 1px solid var(--line);
}
@media (max-width: 480px) {
  .bot-bulle span {
    display: none;
  }
  .bot-bulle {
    padding: 0.9rem;
  }
  /* sur téléphone, l'assistant occupe l'écran : le formulaire de contact
     n'est plus coupé quand on le déplie */
  .bot-panneau {
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
    top: auto;
    width: auto;
    max-height: calc(100vh - 1rem); /* grandit selon le contenu, sans vide en bas */
  }
  .bot-coords[open] {
    max-height: none;
  }
  /* formulaire ouvert sur téléphone : on laisse la place au formulaire entier
     (navigateur sans :has() -> la conversation reste, le formulaire défile) */
  .bot-panneau:has(.bot-coords[open]) .bot-fil {
    display: none;
  }
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ==========================================================================
   Ajouts du 28/09/2026 — positionnement « webmaster Hérault » + pages de services
   ========================================================================== */

/* Ancres : l'en-tête collant (72 px) ne doit pas masquer le titre visé.
   Les .ancre sont des points d'arrivée pour les anciens liens (/#devis, /#tarifs…). */
section[id],
.ancre,
.onsite-card[id] {
  scroll-margin-top: 88px;
}
.ancre {
  display: block;
  height: 0;
}

/* Réalisations */
.works-title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-soft);
  margin: clamp(2.5rem, 5vw, 3.5rem) 0 1.25rem;
  text-align: center;
}
/* nature de la réalisation : client, projet personnel, structure associée, démonstration */
.work-card .work-type {
  display: inline-block;
  margin-top: 0.45rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: var(--bg-blue);
  color: var(--primary-deep);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.5;
}
.work-card .work-type-perso {
  background: var(--bg-warm);
  color: var(--accent-deep);
}
.work-card-vide {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-blue);
  border-style: dashed;
}
.work-card-vide figcaption {
  text-align: center;
  padding: 1.5rem 1rem;
}

/* Études de cas */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.1rem, 2.2vw, 1.75rem);
}
.case-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.case-card img {
  aspect-ratio: 400 / 250;
  object-fit: cover;
  object-position: top;
  width: 100%;
  border-bottom: 1px solid var(--line);
}
.case-body {
  padding: clamp(1.25rem, 2.5vw, 1.6rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.case-card h3 {
  font-size: 1.2rem;
}
.case-meta {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--primary);
}
.case-dl {
  display: grid;
  gap: 0.55rem;
  font-size: 0.93rem;
  color: var(--ink-soft);
  margin: 0;
}
.case-dl dt {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.85rem;
}
.case-dl dd {
  margin: 0;
}
.case-card .more {
  margin-top: auto;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
}
.case-card .more:hover {
  text-decoration: underline;
}

/* Travail sur place */
.onsite {
  background: var(--bg-neutral);
}
.onsite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: start;
}
.onsite-card {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.onsite-card h3 {
  margin-bottom: 1rem;
}
.onsite-card p {
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.onsite-card p + p {
  margin-top: 0.85rem;
}
.onsite-card strong {
  color: var(--ink);
}
.onsite-zone {
  border-top: 4px solid var(--primary);
}
.onsite-adresse {
  font-size: 0.88rem !important;
  color: var(--ink-mute) !important;
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
}
.check-list {
  list-style: none;
  display: grid;
  gap: 0.7rem;
}
.check-list li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: #dcfce7 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 70% no-repeat;
}

/* Bande IA (complément, sur l'accueil) */
.ia-bande {
  background: var(--dark);
  color: var(--dark-ink);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.ia-bande-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 3rem;
}
.ia-bande-inner > div {
  max-width: 46rem;
}
.ia-bande .eyebrow {
  color: var(--accent-bright);
}
.ia-bande h2 {
  color: #fff;
  margin: 0.4rem 0 0.9rem;
}
.ia-bande strong {
  color: #fff;
}

/* Petits compléments */
.services-footnote a:not(.btn) {
  font-weight: 700;
}
.form-reassure a {
  color: inherit;
}
.cta-zone {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- Pages intérieures (création, maintenance, IA) ---------- */
.page-hero {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2.5rem, 5vw, 3.5rem);
  background: linear-gradient(180deg, var(--bg-blue), var(--bg));
}
.page-hero h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2rem, 1.2rem + 3.4vw, 3.4rem);
  line-height: 1.12;
  max-width: 24ch;
  text-wrap: balance;
  margin-top: 0.9rem;
}
.page-hero .lead {
  max-width: 46rem;
  margin-top: 1.25rem;
}
.page-hero .hero-cta {
  margin-top: 1.9rem;
}
.fil-ariane ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--ink-mute);
}
.fil-ariane li + li::before {
  content: "›";
  margin-right: 0.35rem;
}
.fil-ariane a {
  color: var(--ink-soft);
}
.bloc-texte {
  max-width: 50rem;
}
.bloc-texte p,
.bloc-texte ul {
  color: var(--ink-soft);
  font-size: 1.02rem;
}
.bloc-texte p + p,
.bloc-texte p + ul,
.bloc-texte ul + p {
  margin-top: 1rem;
}
.bloc-texte strong {
  color: var(--ink);
}
.bloc-texte h3 {
  margin: 2rem 0 0.8rem;
}
.deux-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: start;
}
.tarifs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: 0.98rem;
}
.tarifs-table th,
.tarifs-table td {
  text-align: left;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.tarifs-table thead th {
  background: var(--bg-blue);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.tarifs-table td:last-child {
  font-weight: 700;
  color: var(--accent-deep);
  white-space: nowrap;
}
.tarifs-table tr:last-child td {
  border-bottom: 0;
}
.tarifs-note {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--ink-mute);
}
.encart {
  background: var(--bg-warm);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 1.25rem 1.5rem;
  color: var(--ink-soft);
}
.encart strong {
  color: var(--ink);
}
.cta-bande {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: #fff;
  border-radius: var(--radius-panel);
  padding: clamp(2rem, 5vw, 3.25rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-bande h2 {
  color: #fff;
  font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem);
}
.cta-bande p {
  color: rgba(255, 255, 255, 0.9);
  margin-top: 0.6rem;
  max-width: 38rem;
}
.cta-bande .btn-light {
  flex: 0 0 auto;
}
.etapes-simples {
  padding-left: 1.3rem;
  display: grid;
  gap: 0.7rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.etapes-simples strong {
  color: var(--ink);
}
.works-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 60rem;
  margin-inline: auto;
}
@media (max-width: 640px) {
  .works-grid-3 {
    grid-template-columns: 1fr;
    max-width: 24rem;
  }
}

@media (max-width: 1080px) {
  .case-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 900px) {
  .onsite-grid,
  .deux-col {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .case-grid {
    grid-template-columns: 1fr;
    max-width: 30rem;
    margin-inline: auto;
  }
  .tarifs-table th,
  .tarifs-table td {
    padding: 0.8rem 0.9rem;
  }
  .tarifs-table td:last-child {
    white-space: normal;
  }
}