/* ============================================================
   BISSE IA — Editorial redesign
   Palette : grenat, ocre, crème, ardoise
   ============================================================ */

:root {
  --grenat: #6b1a2e;
  --grenat-deep: #4a0f1f;
  --grenat-soft: #8a3548;
  --creme: #f4ede0;
  --creme-warm: #ebe0cc;
  --creme-pure: #fbf6ec;
  --creme-deep: #e3d5bd;
  --ocre: #c97b3f;
  --ocre-soft: #d99966;
  --ocre-pale: #e8b988;
  --ardoise: #2a2521;
  --ardoise-soft: #4a3f38;
  --texte: #2a2521;
  --texte-soft: #6a5f58;
  --line: rgba(106, 26, 46, 0.18);
  --line-soft: rgba(106, 26, 46, 0.08);

  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans: 'Inter Tight', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

body {
  font-family: var(--sans);
  background: var(--creme);
  color: var(--texte);
  line-height: 1.55;
  overflow-x: hidden;
  position: relative;
  font-feature-settings: "ss01", "ss02", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  opacity: 0.04;
  pointer-events: none;
  z-index: 9999;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--ocre);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

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

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
}
.container-narrow {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ============================================================
   PAGE-WIDE BISSE (animated water line running through bg)
   ============================================================ */
.bisse-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}
.bisse-bg svg { width: 100%; height: 100%; }
.bisse-path {
  fill: none;
  stroke: var(--ocre);
  stroke-width: 1.2;
  stroke-dasharray: 6 4;
  animation: flow 40s linear infinite;
  opacity: 0.55;
  will-change: stroke-dashoffset;
}
.bisse-path.b2 {
  stroke: var(--grenat);
  stroke-width: 0.8;
  stroke-dasharray: 3 8;
  animation-duration: 60s;
  animation-direction: reverse;
  opacity: 0.35;
}
@keyframes flow {
  to { stroke-dashoffset: -300; }
}

/* ============================================================
   NAV
   ============================================================ */
nav.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(244, 237, 224, 0.82);
  backdrop-filter: saturate(120%) blur(14px);
  -webkit-backdrop-filter: saturate(120%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
nav.site-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--grenat);
}
.logo-mark {
  width: 36px; height: 36px;
  position: relative;
  display: grid;
  place-items: center;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-text em {
  font-style: italic;
  font-weight: 300;
  color: var(--ocre);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--ardoise);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-links a:hover { color: var(--grenat); }
.nav-links a .nav-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ocre);
  opacity: 0;
  transition: opacity 0.25s;
}
.nav-links a:hover .nav-dot { opacity: 1; }

.nav-cta {
  background: var(--grenat);
  color: var(--creme) !important;
  padding: 11px 22px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 999px;
  transition: all 0.3s;
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
}
.nav-cta::after {
  content: '→';
  transition: transform 0.3s;
}
.nav-cta:hover {
  background: var(--ardoise);
  transform: translateY(-1px);
}
.nav-cta:hover::after { transform: translateX(3px); }

.nav-burger {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--grenat);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   TYPE
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--ardoise);
  text-wrap: balance;
}
h1 em, h2 em, h3 em {
  font-style: italic;
  font-weight: 300;
  color: var(--grenat);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--grenat);
  font-weight: 500;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--grenat);
  flex-shrink: 0;
}
.eyebrow.center { justify-content: center; }
.eyebrow.dark { color: var(--ocre-soft); }
.eyebrow.dark::before { background: var(--ocre-soft); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 180px 0 100px;
  position: relative;
  z-index: 1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 5.6rem);
  line-height: 0.96;
  margin: 28px 0 32px;
  letter-spacing: -0.035em;
}
.hero h1 .word-block {
  display: inline-block;
  position: relative;
}
.hero h1 .num {
  font-style: italic;
  font-weight: 300;
  color: var(--grenat);
  position: relative;
  display: inline-block;
}
.hero h1 .num::after {
  content: '';
  position: absolute;
  bottom: -2px; left: -4px; right: -4px;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14'%3E%3Cpath d='M0,8 Q50,1 100,8 T200,8' stroke='%23c97b3f' stroke-width='2.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 120px 14px;
  opacity: 0.85;
}

.hero-lede {
  font-size: 1.2rem;
  color: var(--texte-soft);
  max-width: 520px;
  margin-bottom: 44px;
  line-height: 1.6;
}
.hero-lede strong {
  color: var(--ardoise);
  font-weight: 500;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 500;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  transition: all 0.3s ease;
  white-space: nowrap;
}
.btn svg { transition: transform 0.3s; }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: var(--grenat);
  color: var(--creme);
}
.btn-primary:hover {
  background: var(--grenat-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(106, 26, 46, 0.4);
}

.btn-ocre {
  background: var(--ocre);
  color: var(--ardoise);
}
.btn-ocre:hover {
  background: var(--ocre-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(201, 123, 63, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--ardoise);
  padding-left: 4px;
  padding-right: 4px;
  border-radius: 0;
  border-bottom: 1px solid var(--ardoise);
}
.btn-ghost:hover {
  color: var(--grenat);
  border-color: var(--grenat);
}

.pilote-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding: 10px 18px 10px 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ardoise-soft);
  background: rgba(201, 123, 63, 0.1);
  border: 1px dashed rgba(201, 123, 63, 0.45);
  border-radius: 999px;
}
.pilote-pill .dot {
  width: 8px; height: 8px;
  background: var(--ocre);
  border-radius: 50%;
  animation: pulse-soft 2.4s infinite;
}
@keyframes pulse-soft {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(201, 123, 63, 0.6); }
  50% { opacity: 0.7; transform: scale(0.85); box-shadow: 0 0 0 10px rgba(201, 123, 63, 0); }
}

/* ============================================================
   HERO VISUAL — Live agent dashboard
   ============================================================ */
.agent-card {
  background: var(--creme-pure);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 30px 80px -30px rgba(42, 37, 33, 0.18),
              0 1px 0 rgba(255, 255, 255, 0.7) inset;
  position: relative;
  overflow: hidden;
}
.agent-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(201, 123, 63, 0.08), transparent 60%);
  pointer-events: none;
}
.agent-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  position: relative;
}
.agent-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ardoise-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.agent-title::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #5cba8b;
  box-shadow: 0 0 0 4px rgba(92, 186, 139, 0.18);
  animation: pulse-soft 2s infinite;
}
.agent-time {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--texte-soft);
  font-variant-numeric: tabular-nums;
}

.agent-log {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.agent-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--creme);
  border: 1px solid var(--line-soft);
  font-size: 0.84rem;
  line-height: 1.4;
  transition: background 0.4s, border-color 0.4s;
}
.agent-step.current {
  background: rgba(201, 123, 63, 0.1);
  border-color: rgba(201, 123, 63, 0.3);
}
.agent-step.done .step-icon {
  background: var(--grenat);
  color: var(--creme);
}
.agent-step.done .step-icon::after {
  content: '✓';
  font-size: 0.78rem;
}
.step-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--grenat);
  background: var(--creme-pure);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--grenat);
}
.agent-step.current .step-icon {
  background: var(--ocre);
  border-color: var(--ocre);
  color: var(--creme);
  animation: pulse-icon 1.4s infinite;
}
@keyframes pulse-icon {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201, 123, 63, 0.5); }
  50% { box-shadow: 0 0 0 8px rgba(201, 123, 63, 0); }
}
.step-content {
  flex: 1;
  min-width: 0;
}
.step-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--texte-soft);
  margin-bottom: 2px;
}
.step-text {
  color: var(--ardoise);
  font-weight: 500;
}
.step-text .accent { color: var(--grenat); font-weight: 600; }

.agent-footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--texte-soft);
}
.agent-footer-metric {
  color: var(--grenat);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* Floating side-cards */
.float-card {
  position: absolute;
  background: var(--ardoise);
  color: var(--creme);
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.82rem;
  box-shadow: 0 20px 50px -20px rgba(42, 37, 33, 0.4);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
}
.float-card .fc-icon {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: rgba(201, 123, 63, 0.18);
  color: var(--ocre);
  border-radius: 8px;
  flex-shrink: 0;
}
.float-card .fc-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ocre-soft);
  margin-bottom: 2px;
}
.float-card .fc-value {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.1;
}
.float-card-top {
  top: -28px;
  right: -18px;
  transform: rotate(2deg);
  animation: floaty 6s ease-in-out infinite;
  will-change: transform;
}
.float-card-bottom {
  bottom: -22px;
  left: -22px;
  transform: rotate(-2deg);
  animation: floaty 7s ease-in-out infinite reverse;
  will-change: transform;
}
@keyframes floaty {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}

.hero-visual {
  position: relative;
}

/* ============================================================
   SCENARIO ROTATOR (hero)
   ============================================================ */
.scenario-rotator {
  display: grid;
  position: relative;
}
.scenario {
  grid-area: 1 / 1;
  position: relative;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.985);
  transition: opacity 0.7s cubic-bezier(.22,.61,.36,1),
              transform 0.7s cubic-bezier(.22,.61,.36,1),
              visibility 0s linear 0.7s;
  pointer-events: none;
}
.scenario.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  transition: opacity 0.7s cubic-bezier(.22,.61,.36,1),
              transform 0.7s cubic-bezier(.22,.61,.36,1),
              visibility 0s linear;
}

/* Indicator dots / labels */
.scenario-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 42px;
  flex-wrap: wrap;
}
.s-dot {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px 9px 14px;
  background: var(--creme-pure);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--texte-soft);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
  overflow: hidden;
}
.s-dot:hover { color: var(--grenat); border-color: var(--line); }
.s-dot.active {
  color: var(--grenat);
  border-color: var(--grenat);
  background: var(--creme-pure);
}
.s-dot-fill {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--line);
  transition: background 0.3s, transform 0.3s;
  flex-shrink: 0;
}
.s-dot.active .s-dot-fill {
  background: var(--ocre);
  box-shadow: 0 0 0 4px rgba(201, 123, 63, 0.18);
}
.s-dot-label { position: relative; z-index: 2; }
/* Progress bar fill across the active pill */
.s-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(201, 123, 63, 0.18), rgba(201, 123, 63, 0.05));
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 1;
  pointer-events: none;
}
.s-dot.active::after {
  animation: scenarioProgress 10s linear forwards;
}
@keyframes scenarioProgress {
  to { transform: scaleX(1); }
}

@media (max-width: 480px) {
  .s-dot-label { display: none; }
  .s-dot { padding: 10px; }
}

/* ============================================================
   TICKER MARQUEE
   ============================================================ */
.ticker {
  background: var(--ardoise);
  color: var(--creme);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(244, 237, 224, 0.08);
  border-bottom: 1px solid rgba(244, 237, 224, 0.08);
  contain: paint;
}
.ticker-track {
  display: flex;
  gap: 56px;
  animation: marquee 90s linear infinite;
  white-space: nowrap;
  width: max-content;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 300;
  color: var(--creme);
}
.ticker-item .sep {
  color: var(--ocre);
  font-size: 1.6rem;
  font-style: normal;
  display: inline-block;
  transform: translateZ(0);
}
.ticker-item .tag {
  font-family: var(--mono);
  font-style: normal;
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ocre-soft);
  padding: 4px 10px;
  border: 1px solid rgba(201, 123, 63, 0.4);
  border-radius: 999px;
}
@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}
.ticker:hover .ticker-track { animation-play-state: paused; }

/* ============================================================
   SECTIONS
   ============================================================ */
section {
  padding: 140px 0;
  position: relative;
  z-index: 1;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.section-head .head-meta { padding-bottom: 6px; }
.section-head h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.02;
  margin: 18px 0 0;
}
.section-head .head-lede {
  font-size: 1.12rem;
  color: var(--texte-soft);
  line-height: 1.6;
  max-width: 480px;
}
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: 28px; align-items: start; }
}

/* ============================================================
   FLOW SECTION — how an agent works, step by step
   ============================================================ */
.flow {
  background: var(--creme);
  position: relative;
}
.flow-canvas {
  position: relative;
  padding: 40px 0 0;
}
.flow-track {
  position: absolute;
  top: 64px; left: 7%; right: 7%;
  height: 60px;
  z-index: 0;
}
.flow-track svg { width: 100%; height: 100%; overflow: visible; }
.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}
.flow-step {
  text-align: center;
  padding: 0 8px;
}
.flow-step-marker {
  width: 96px; height: 96px;
  margin: 0 auto 22px;
  background: var(--creme-pure);
  border: 1.5px solid var(--grenat);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  box-shadow: 0 10px 28px -12px rgba(106, 26, 46, 0.25);
  color: var(--grenat);
}
.flow-step-marker .step-num {
  position: absolute;
  top: -8px; right: -4px;
  width: 28px; height: 28px;
  background: var(--ocre);
  color: var(--ardoise);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 2px solid var(--creme);
}
.flow-step h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  font-weight: 500;
}
.flow-step p {
  font-size: 0.94rem;
  color: var(--texte-soft);
  line-height: 1.5;
  max-width: 240px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .flow-track { display: none; }
  .flow-steps { grid-template-columns: 1fr; gap: 40px; }
  .flow-step-marker { width: 80px; height: 80px; }
}

/* ============================================================
   CAS D'USAGE — Editorial cards
   ============================================================ */
.cases {
  background: var(--creme-pure);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.case-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
}
.case-filter {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ardoise);
  padding: 8px 16px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  border-radius: 999px;
  transition: all 0.25s;
  font-weight: 500;
}
.case-filter:hover {
  border-color: var(--grenat);
  color: var(--grenat);
}
.case-filter.active {
  background: var(--grenat);
  border-color: var(--grenat);
  color: var(--creme);
}
.case-filter-count {
  margin-left: 8px;
  opacity: 0.6;
  font-size: 0.7rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.case-card {
  position: relative;
  background: var(--creme);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 32px 28px 28px;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--grenat);
  box-shadow: 0 28px 60px -30px rgba(106, 26, 46, 0.25);
}

.case-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--grenat);
  padding: 5px 10px;
  background: rgba(106, 26, 46, 0.08);
  margin-bottom: 24px;
  border-radius: 4px;
  font-weight: 500;
  align-self: flex-start;
}
.case-card h3 {
  font-size: 1.35rem;
  line-height: 1.2;
  font-weight: 500;
  margin-bottom: 14px;
}
.case-desc {
  color: var(--texte-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 24px;
  flex: 1;
}
.case-result {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}
.case-result-value {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--grenat);
  letter-spacing: -0.02em;
  font-style: italic;
}
.case-result-label {
  font-size: 0.84rem;
  color: var(--texte-soft);
  flex: 1;
}

@media (max-width: 1024px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .cases-grid { grid-template-columns: 1fr; } }

/* ============================================================
   SÉCURITÉ — dark warm panel
   ============================================================ */
.security {
  background: var(--ardoise);
  color: var(--creme);
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.security::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201, 123, 63, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.security h2 { color: var(--creme); }
.security h2 em { color: var(--ocre); }
.security .head-lede { color: rgba(244, 237, 224, 0.72); }

.security-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.security-pillars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pillar {
  display: flex;
  gap: 22px;
  padding: 26px;
  background: rgba(244, 237, 224, 0.04);
  border: 1px solid rgba(244, 237, 224, 0.1);
  border-radius: 14px;
  transition: all 0.3s;
}
.pillar:hover {
  background: rgba(244, 237, 224, 0.07);
  border-color: rgba(201, 123, 63, 0.4);
  transform: translateX(4px);
}
.pillar-icon {
  width: 52px; height: 52px;
  background: rgba(201, 123, 63, 0.15);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--ocre);
  flex-shrink: 0;
}
.pillar h3 {
  font-size: 1.2rem;
  color: var(--creme);
  font-weight: 500;
  margin-bottom: 8px;
}
.pillar-text {
  color: rgba(244, 237, 224, 0.78);
  font-size: 0.94rem;
  line-height: 1.55;
}

.credentials {
  background: linear-gradient(180deg, rgba(106, 26, 46, 0.45) 0%, rgba(74, 15, 31, 0.6) 100%);
  border: 1px solid rgba(201, 123, 63, 0.3);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.credentials::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--ocre), transparent);
}
.credentials-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ocre-soft);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.credentials-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--ocre);
  border-radius: 50%;
}
.cred-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.cred-list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(244, 237, 224, 0.1);
  font-size: 0.94rem;
  color: rgba(244, 237, 224, 0.88);
  display: flex;
  gap: 12px;
}
.cred-list li:last-child { border-bottom: none; }
.cred-list .cred-year {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ocre-soft);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  padding-top: 4px;
  width: 60px;
}
.cred-list .cred-text {
  flex: 1;
  line-height: 1.45;
}
.cred-list .cred-text strong {
  display: block;
  color: var(--creme);
  font-weight: 500;
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: 2px;
}
.cred-list .cred-text span {
  font-size: 0.84rem;
  color: rgba(244, 237, 224, 0.6);
}

@media (max-width: 900px) {
  .security-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================================
   ROI CALCULATOR
   ============================================================ */
.roi {
  background: var(--creme-warm);
  position: relative;
  overflow: hidden;
}
.roi::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 90%, rgba(106, 26, 46, 0.08), transparent 50%),
    radial-gradient(circle at 90% 10%, rgba(201, 123, 63, 0.12), transparent 50%);
  pointer-events: none;
}
.roi .container { position: relative; z-index: 2; }
.roi-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: stretch;
}
.roi-card {
  background: var(--creme-pure);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 36px;
}
.roi-card-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--grenat);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.roi-card-title::before {
  content: '01';
  background: var(--grenat);
  color: var(--creme);
  font-family: var(--mono);
  font-size: 0.66rem;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.roi-card-title.t2::before { content: '02'; background: var(--ocre); color: var(--ardoise); }

.roi-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.roi-control label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ardoise);
}
.roi-control .roi-val {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-style: italic;
  color: var(--grenat);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  text-transform: none;
}
.roi-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: var(--creme-warm);
  border-radius: 999px;
  outline: none;
  border: 1px solid var(--line);
}
.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px; height: 26px;
  background: var(--grenat);
  border: 3px solid var(--creme-pure);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(106, 26, 46, 0.3);
  transition: transform 0.2s;
}
.roi-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.roi-slider::-moz-range-thumb {
  width: 26px; height: 26px;
  background: var(--grenat);
  border: 3px solid var(--creme-pure);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--creme-pure);
}
.roi-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--texte-soft);
  letter-spacing: 0.05em;
}

.roi-output {
  background: var(--ardoise);
  color: var(--creme);
  border: 1px solid rgba(201, 123, 63, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.roi-output-display {
  text-align: center;
  padding: 20px 0 32px;
}
.roi-output-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ocre-soft);
  margin-bottom: 18px;
}
.roi-output-value {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 8vw, 5.6rem);
  font-weight: 400;
  line-height: 0.95;
  color: var(--ocre);
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
  font-style: italic;
}
.roi-output-suffix {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--ocre-soft);
  margin-top: 6px;
  letter-spacing: 0.05em;
  font-style: normal;
}
.roi-output-detail {
  font-size: 0.96rem;
  color: rgba(244, 237, 224, 0.7);
  margin-top: 18px;
  font-style: italic;
  font-family: var(--serif);
}
.roi-breakdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px 0 0;
  border-top: 1px dashed rgba(244, 237, 224, 0.2);
  margin-top: 24px;
}
.roi-bd-item {
  text-align: center;
}
.roi-bd-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(244, 237, 224, 0.55);
  margin-bottom: 6px;
}
.roi-bd-value {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--creme);
  font-variant-numeric: tabular-nums;
}
.roi-cta-wrap {
  margin-top: 28px;
  text-align: center;
}
.roi-note {
  margin-top: 32px;
  font-size: 0.84rem;
  color: var(--texte-soft);
  font-style: italic;
  text-align: center;
  font-family: var(--serif);
}

@media (max-width: 900px) { .roi-wrap { grid-template-columns: 1fr; gap: 24px; } }

/* ============================================================
   BISSE STORY — poetic interlude
   ============================================================ */
.bisse-story {
  background: var(--grenat-deep);
  color: var(--creme);
  padding: 140px 0 160px;
  position: relative;
  overflow: hidden;
}
.bisse-story::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 30% 20%, rgba(201, 123, 63, 0.2), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(138, 53, 72, 0.4), transparent 50%);
  pointer-events: none;
}
.bisse-story-svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.16;
  pointer-events: none;
}
.bisse-story-content {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 40px;
}
.bisse-story .eyebrow { color: var(--ocre-soft); justify-content: center; }
.bisse-story .eyebrow::before { background: var(--ocre-soft); }
.bisse-marker {
  font-family: var(--serif);
  font-size: 4rem;
  font-style: italic;
  color: var(--ocre);
  line-height: 1;
  margin: 32px 0 12px;
  display: block;
}
.bisse-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 2.15rem);
  line-height: 1.4;
  color: var(--creme);
  font-weight: 300;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.bisse-quote-line {
  display: block;
}
.bisse-quote-line.accent {
  color: var(--ocre);
  font-style: italic;
}
.bisse-story-footer {
  margin-top: 36px;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ocre-soft);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--creme); }
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-text p {
  font-size: 1.08rem;
  line-height: 1.7;
  margin-bottom: 22px;
  color: var(--texte);
}
.about-text p:first-of-type::first-letter {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 4.4rem;
  float: left;
  line-height: 0.88;
  padding-right: 12px;
  padding-top: 6px;
  color: var(--grenat);
}
.about-sig {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 18px;
}
.about-sig-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--grenat);
  color: var(--creme);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
  flex-shrink: 0;
}
.about-sig-text strong {
  display: block;
  color: var(--ardoise);
  font-weight: 500;
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-bottom: 2px;
}
.about-sig-text span {
  color: var(--texte-soft);
  font-size: 0.9rem;
  font-family: var(--mono);
  letter-spacing: 0.05em;
}

.about-stats {
  background: var(--grenat);
  color: var(--creme);
  padding: 40px 36px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}
.about-stats::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--ocre), transparent);
}
.about-stats-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ocre-soft);
  margin-bottom: 28px;
}
.stat {
  padding: 22px 0;
  border-bottom: 1px solid rgba(244, 237, 224, 0.15);
}
.stat:last-child { border-bottom: none; padding-bottom: 0; }
.stat:first-child { padding-top: 0; }
.stat-value {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat-value em {
  color: var(--ocre-soft);
  font-style: italic;
  font-size: 1.4rem;
  font-weight: 300;
  margin-left: 4px;
}
.stat-label {
  font-size: 0.92rem;
  color: rgba(244, 237, 224, 0.75);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--creme-warm); }
.faq-grid {
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s;
}
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-question {
  padding: 30px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: var(--ardoise);
  transition: color 0.3s;
}
.faq-question:hover { color: var(--grenat); }
.faq-question-text {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 500;
  line-height: 1.3;
  flex: 1;
}
.faq-toggle {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--grenat);
  color: var(--creme);
  display: grid;
  place-items: center;
  transition: transform 0.35s, background 0.35s;
  font-size: 1rem;
}
.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  background: var(--ocre);
  color: var(--ardoise);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
  max-height: 600px;
  padding-bottom: 30px;
}
.faq-answer p {
  color: var(--texte-soft);
  font-size: 1.02rem;
  line-height: 1.7;
  padding-right: 64px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--ardoise);
  color: var(--creme);
  padding: 140px 0;
}
.contact h2 { color: var(--creme); }
.contact h2 em { color: var(--ocre); }
.contact .head-lede { color: rgba(244, 237, 224, 0.72); }

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-group label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ocre-soft);
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  background: rgba(244, 237, 224, 0.05);
  border: 1px solid rgba(244, 237, 224, 0.18);
  color: var(--creme);
  padding: 14px 18px;
  font-family: var(--sans);
  font-size: 1rem;
  border-radius: 10px;
  transition: all 0.3s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(244, 237, 224, 0.4);
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--ocre);
  background: rgba(244, 237, 224, 0.08);
  box-shadow: 0 0 0 4px rgba(201, 123, 63, 0.15);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form select option { background: var(--ardoise); }
.contact-form button {
  margin-top: 8px;
  align-self: flex-start;
}

.form-success {
  display: none;
  padding: 16px 18px;
  background: rgba(201, 123, 63, 0.18);
  border: 1px solid var(--ocre);
  color: var(--creme);
  border-radius: 10px;
  font-size: 0.94rem;
  display: none;
}
.form-success.show { display: block; }

.contact-info {
  padding: 36px;
  background: rgba(244, 237, 224, 0.04);
  border: 1px solid rgba(244, 237, 224, 0.1);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--ocre);
}
.contact-info-item {
  padding: 20px 0;
  border-bottom: 1px solid rgba(244, 237, 224, 0.1);
}
.contact-info-item:first-child { padding-top: 0; }
.contact-info-item:last-child { border-bottom: none; padding-bottom: 0; }
.contact-info-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ocre-soft);
  margin-bottom: 8px;
}
.contact-info-value {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--creme);
}
.contact-info-value a {
  color: var(--creme);
  text-decoration: none;
  border-bottom: 1px solid var(--ocre);
  transition: color 0.3s;
}
.contact-info-value a:hover { color: var(--ocre); }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--ardoise);
  color: rgba(244, 237, 224, 0.65);
  padding: 80px 0 32px;
  position: relative;
  z-index: 1;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 56px;
}
footer .logo .logo-text { color: var(--creme); font-size: 1.3rem; }
footer .logo-mark svg path { stroke-width: 2; }
footer a { color: rgba(244, 237, 224, 0.78); text-decoration: none; transition: color 200ms; }
footer a:hover { color: var(--ocre-pale); }

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.footer-brand .footer-tagline {
  margin-top: 22px;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(244, 237, 224, 0.7);
  max-width: 320px;
}
.footer-pilote {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.6);
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}
.footer-pilote-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ocre);
  box-shadow: 0 0 10px var(--ocre);
}

.footer-col-title {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ocre-pale);
  margin-bottom: 18px;
}
.footer-col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col li { font-size: 0.92rem; line-height: 1.4; }
.footer-static { color: rgba(244, 237, 224, 0.55); }

.footer-impressum {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-imp-title {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ocre-pale);
  margin-bottom: 24px;
}
.footer-imp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 32px;
}
.footer-imp-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.footer-imp-k {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.42);
}
.footer-imp-v {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--creme);
  line-height: 1.4;
  word-break: break-word;
}
.footer-imp-v a { color: var(--ocre-pale); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.82rem;
  color: rgba(244, 237, 224, 0.55);
}
.footer-compliance {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.72);
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .footer-imp-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  footer { padding: 56px 0 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-imp-grid { grid-template-columns: 1fr; gap: 22px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 80px; }
  .hero-visual { max-width: 520px; }
}

@media (max-width: 900px) {
  .container, .container-narrow { padding: 0 24px; }
  section { padding: 90px 0; }
  .hero { padding: 130px 0 70px; }

  .nav-links {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 80vw);
    background: var(--creme);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 32px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    box-shadow: -20px 0 60px rgba(42, 37, 33, 0.15);
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; }
  .nav-cta { width: 100%; justify-content: center; }
  .nav-burger { display: flex; }
  body.nav-locked { overflow: hidden; }
  body.nav-locked::after {
    content: '';
    position: fixed; inset: 0;
    background: rgba(42, 37, 33, 0.4);
    z-index: 99;
  }
}

@media (max-width: 640px) {
  .float-card { display: none; }
}


/* ============================================================
   HERO MOTION — adapted motionsites-style intro, Bisse theme
   ============================================================ */
.hero-motion {
  position: relative;
  height: 100vh;
  min-height: 720px;
  width: 100%;
  background: radial-gradient(120% 90% at 50% 30%, #3a2a26 0%, #1f1815 55%, #14100e 100%);
  color: var(--creme);
  overflow: hidden;
  isolation: isolate;
}
.hm-canvas-wrap {
  position: absolute;
  inset: -6%;
  z-index: 0;
  transform: scale(1.08);
  transform-origin: center;
  will-change: transform;
}
.hm-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hm-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(80% 60% at 50% 50%, transparent 0%, rgba(20, 16, 14, 0.55) 78%, rgba(20, 16, 14, 0.92) 100%),
    linear-gradient(180deg, rgba(20,16,14,0.45) 0%, transparent 18%, transparent 70%, rgba(20,16,14,0.7) 100%);
  pointer-events: none;
}
.hm-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

/* Fade-in entry */
.hm-fade {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1100ms cubic-bezier(.2,.7,.2,1), transform 1100ms cubic-bezier(.2,.7,.2,1);
}
.hero-motion.is-mounted .hm-fade { opacity: 1; transform: none; }
.hero-motion.is-mounted .hm-fade-delay { transition-delay: 220ms; }
.hero-motion.is-mounted .hm-fade-delay-2 { transition-delay: 480ms; }

/* Eyebrow centered up top */
.hm-eyebrow-wrap {
  position: absolute;
  top: 110px;
  left: 0; right: 0;
  z-index: 4;
  display: flex;
  justify-content: center;
}
.hm-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.72);
  padding: 9px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.06);
}
.hm-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ocre);
  box-shadow: 0 0 12px var(--ocre);
  animation: hmPulse 2.4s ease-in-out infinite;
}
@keyframes hmPulse {
  0%, 100% { opacity: 0.55; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* Giant italic title */
.hm-title {
  position: absolute;
  top: 19%;
  left: 0; right: 0;
  transform: translateY(-50%);
  z-index: 4;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(80px, 14vw, 220px);
  line-height: 0.84;
  letter-spacing: -0.035em;
  color: var(--creme-pure);
  text-shadow: 0 4px 80px rgba(0,0,0,0.45);
  pointer-events: none;
  user-select: none;
}
.hm-title-line {
  display: block;
}
.hm-title-line:nth-child(2) {
  color: var(--ocre-pale);
  font-weight: 400;
  font-size: 1.45em;
  letter-spacing: -0.06em;
  margin-top: -0.04em;
  text-shadow:
    0 0 60px rgba(232, 185, 136, 0.45),
    0 4px 80px rgba(0,0,0,0.45);
}
.hm-title-line em {
  font-style: italic;
}

/* Big slogan below title */
.hm-slogan-wrap {
  position: absolute;
  top: 60%;
  left: 0; right: 0;
  z-index: 4;
  text-align: center;
  padding: 0 32px;
  pointer-events: none;
}
.hm-slogan {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--creme-pure);
  max-width: 1100px;
  margin: 0 auto;
  text-wrap: balance;
}
.hm-slogan .hm-num {
  font-style: italic;
  color: var(--ocre-pale);
  font-weight: 400;
  position: relative;
  display: inline-block;
}
.hm-slogan .hm-num::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0.04em;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ocre) 20%, var(--ocre) 80%, transparent);
  transform-origin: left center;
  animation: hmUnderline 2.4s cubic-bezier(.2,.7,.2,1) 1s both;
}
@keyframes hmUnderline {
  0% { transform: scaleX(0); opacity: 0; }
  100% { transform: scaleX(1); opacity: 1; }
}
.hm-slogan em {
  font-style: italic;
  color: var(--ocre-pale);
}

/* Bottom — sovereignty + CTAs */
.hm-bottom {
  position: absolute;
  bottom: 92px;
  left: 0; right: 0;
  padding: 0 56px;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 48px;
}
.hm-promise {
  max-width: 480px;
}
.hm-promise-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.45);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hm-promise-label::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--ocre);
}
.hm-promise-text {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--creme-pure);
}
.hm-promise-text em {
  font-style: italic;
  color: var(--ocre-pale);
  font-weight: 400;
}

.hm-cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
}
.hm-cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hm-pilote {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.62);
}
.hm-pilote-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ocre);
  box-shadow: 0 0 10px var(--ocre);
  animation: hmPulse 2s ease-in-out infinite;
}
.hm-btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--creme-pure);
  color: var(--ardoise);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  overflow: hidden;
  transition: transform 240ms cubic-bezier(.2,.7,.2,1), box-shadow 240ms cubic-bezier(.2,.7,.2,1);
  box-shadow: 0 0 0 0 rgba(255,255,255,0);
}
.hm-btn-primary:hover {
  transform: scale(1.035);
  box-shadow: 0 0 28px 6px rgba(255, 220, 180, 0.22);
}
.hm-btn-primary:active { transform: scale(0.97); }
.hm-btn-arrow {
  display: inline-block;
  transition: transform 240ms cubic-bezier(.2,.7,.2,1);
}
.hm-btn-primary:hover .hm-btn-arrow { transform: translateX(4px); }

.hm-btn-glass {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--creme-pure);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.12);
  overflow: hidden;
  transition: transform 240ms cubic-bezier(.2,.7,.2,1), box-shadow 240ms cubic-bezier(.2,.7,.2,1), background 240ms;
}
.hm-btn-glass:hover {
  transform: scale(1.035);
  background: rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.2), 0 0 24px 2px rgba(255,255,255,0.08);
}
.hm-btn-glass:active { transform: scale(0.97); }

/* Corner meta labels */
.hm-meta-tl, .hm-meta-tr {
  position: absolute;
  z-index: 4;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 237, 224, 0.5);
  line-height: 1.4;
}
.hm-meta-tl { top: 110px; left: 56px; }
.hm-meta-tr { top: 110px; right: 56px; text-align: right; }
.hm-meta-k { color: rgba(244, 237, 224, 0.4); font-size: 0.62rem; }
.hm-meta-v { color: var(--ocre-pale); font-size: 0.78rem; margin-top: 2px; }

/* Marquee removed — slogan + promise carry the message */

/* While on hero, soften the site nav so it blends with the dark scene */
body.hero-on-screen nav.site-nav {
  background: rgba(20, 16, 14, 0.32);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: saturate(120%) blur(14px);
  -webkit-backdrop-filter: saturate(120%) blur(14px);
}
body.hero-on-screen nav.site-nav .logo { color: var(--creme-pure); }
body.hero-on-screen nav.site-nav .logo-text em { color: var(--ocre-pale); }
body.hero-on-screen nav.site-nav .nav-links a { color: rgba(244, 237, 224, 0.78); }
body.hero-on-screen nav.site-nav .nav-links a:hover { color: var(--creme-pure); }
body.hero-on-screen nav.site-nav .nav-cta {
  background: rgba(255,255,255,0.06);
  color: var(--creme-pure) !important;
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
body.hero-on-screen nav.site-nav .nav-cta:hover {
  background: var(--ocre);
  border-color: var(--ocre);
}

/* Hide the page-wide bisse-bg under the hero (the canvas already provides flow there) */
body.hero-on-screen .bisse-bg { opacity: 0; }
.bisse-bg { transition: opacity 600ms ease; }

/* ============================================================
   SCENARIOS SECTION (was inline in old hero)
   ============================================================ */
.scenarios-section {
  position: relative;
  padding: 130px 0 110px;
  background: var(--creme);
  z-index: 1;
}
.scenarios-section .hero-grid {
  margin-top: 60px;
  grid-template-columns: 1fr 1.05fr;
  align-items: start;
  gap: 80px;
}
.scenarios-side {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.scenarios-side .pilote-pill { align-self: flex-start; }
.scenarios-side-text p {
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--texte-soft);
  margin-bottom: 14px;
}
.scenarios-side-text p strong {
  color: var(--ardoise);
  font-weight: 500;
}
.scenarios-side .hero-ctas { margin-top: 8px; }

/* Responsive — motion hero */
@media (max-width: 900px) {
  .hero-motion { min-height: 720px; height: auto; padding-bottom: 100px; }
  .hm-eyebrow-wrap { top: 96px; }
  .hm-eyebrow { font-size: 0.62rem; padding: 7px 12px; letter-spacing: 0.16em; }
  .hm-title { font-size: clamp(64px, 18vw, 160px); top: 15%; }
  .hm-slogan-wrap { position: relative; top: auto; margin-top: 48vh; padding: 0 24px; }
  .hm-slogan { font-size: clamp(22px, 5vw, 32px); }
  .hm-bottom {
    position: relative;
    bottom: auto;
    margin-top: 56px;
    padding: 0 24px;
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hm-cta-block { align-items: flex-start; }
  .hm-cta-row { flex-wrap: wrap; }
  .hm-meta-tl, .hm-meta-tr { display: none; }
  .hm-marquee { position: relative; margin-top: 48px; }
  .hm-mq-item { font-size: 1rem; }
  .scenarios-section .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}
@media (max-width: 640px) {
  .hm-btn-primary, .hm-btn-glass { font-size: 0.88rem; padding: 12px 18px; }
}


/* ============================================================
   PAGE-LONG BISSE THREAD (continuous water line down the page)
   ============================================================ */
.bisse-thread {
  position: absolute;
  top: 100vh;
  left: clamp(20px, 4vw, 56px);
  width: 90px;
  height: calc(100% - 100vh - 200px);
  pointer-events: none;
  z-index: 5;
  opacity: 0.95;
  overflow: visible;
}
.bisse-surface-flow {
  animation: bisseSurfaceFlow 5s linear infinite;
}
@keyframes bisseSurfaceFlow {
  to { stroke-dashoffset: -120; }
}
#bisseThreadDot {
  /* positioned via JS each frame */
}

/* Right-side scroll progress rail */
.page-rail {
  position: fixed;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  pointer-events: none;
  mix-blend-mode: difference;
}
.page-rail-track {
  width: 2px;
  height: 200px;
  background: rgba(255,255,255,0.18);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.page-rail-fill {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 0%;
  background: linear-gradient(180deg, var(--ocre-pale), var(--ocre), var(--grenat));
  box-shadow: 0 0 12px rgba(201,123,63,0.6);
  transition: height 120ms linear;
}
.page-rail-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  white-space: nowrap;
}
@media (max-width: 900px) {
  .page-rail { display: none; }
  .bisse-thread { display: none; }
}

/* ============================================================
   SECTION MOTION — animated section headers + reveals
   ============================================================ */
.section-head {
  position: relative;
}
/* animated "water" mark above section eyebrows */
section .eyebrow:not(.center)::before {
  content: '';
  display: inline-block;
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--ocre) 50%, transparent 100%);
  margin-right: 14px;
  vertical-align: middle;
  position: relative;
  top: -2px;
}
section .eyebrow {
  position: relative;
  overflow: hidden;
}
section .eyebrow::after {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ocre), transparent);
  transform: translateX(-100%);
  animation: eyebrowRun 4s cubic-bezier(.45,.05,.55,.95) infinite;
  opacity: 0.7;
  pointer-events: none;
}
@keyframes eyebrowRun {
  0%   { transform: translateX(-100%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(900%); opacity: 0; }
}

/* Section H2 — slight serif italic shimmer reveal */
section h2 {
  position: relative;
}
.reveal h2 em {
  background-image: linear-gradient(90deg, var(--grenat) 0%, var(--ocre) 50%, var(--grenat) 100%);
  background-size: 200% 100%;
  background-position: -100% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: emShimmer 6s ease-in-out infinite;
}
@keyframes emShimmer {
  0%, 100% { background-position: -100% 0; }
  50%      { background-position: 200% 0; }
}

/* Reveal — water-slide entrance */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 900ms cubic-bezier(.2,.7,.2,1),
    transform 900ms cubic-bezier(.2,.7,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* staggered children inside .reveal */
.reveal.visible .stagger-child {
  animation: revealChild 900ms cubic-bezier(.2,.7,.2,1) both;
}
.reveal.visible .stagger-child:nth-child(1) { animation-delay: 0ms; }
.reveal.visible .stagger-child:nth-child(2) { animation-delay: 90ms; }
.reveal.visible .stagger-child:nth-child(3) { animation-delay: 180ms; }
.reveal.visible .stagger-child:nth-child(4) { animation-delay: 270ms; }
.reveal.visible .stagger-child:nth-child(5) { animation-delay: 360ms; }
.reveal.visible .stagger-child:nth-child(6) { animation-delay: 450ms; }
@keyframes revealChild {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================
   CASE CARDS — hover ripple + lift
   ============================================================ */
.case-card {
  position: relative;
  overflow: hidden;
  transition: transform 320ms cubic-bezier(.2,.7,.2,1), box-shadow 320ms;
}
.case-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(220px 80px at var(--mx, 50%) var(--my, 50%),
      rgba(201, 123, 63, 0.18) 0%,
      rgba(201, 123, 63, 0) 70%);
  opacity: 0;
  transition: opacity 280ms;
  pointer-events: none;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 50px rgba(42, 37, 33, 0.12);
}
.case-card:hover::after { opacity: 1; }

/* ============================================================
   ROI counter — large pulse on update
   ============================================================ */
.roi-output-value #roi-result {
  display: inline-block;
  transition: transform 200ms cubic-bezier(.2,.7,.2,1);
}
.roi-output-value.is-pulsing #roi-result {
  transform: scale(1.04);
}

/* ============================================================
   ABOUT stats — animated underline shimmer
   ============================================================ */
.stat .stat-value {
  position: relative;
  display: inline-block;
}
.stat .stat-value::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, var(--ocre), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 700ms cubic-bezier(.2,.7,.2,1) 200ms;
}
.about-stats.reveal.visible .stat .stat-value::after {
  transform: scaleX(1);
}

/* ============================================================
   TICKER — already exists; nudge so it reads as part of flow
   ============================================================ */
.ticker-item .tag {
  position: relative;
  overflow: hidden;
}
.ticker-item .tag::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: translateX(-100%);
  animation: tagShine 5s linear infinite;
}
@keyframes tagShine {
  0%   { transform: translateX(-100%); }
  50%  { transform: translateX(200%); }
  100% { transform: translateX(200%); }
}

/* ============================================================
   FLOW STEPS — connected dots become animated droplet
   ============================================================ */
.flow-step-marker {
  position: relative;
}
.flow-step-marker::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--ocre);
  opacity: 0;
  animation: flowPulse 3.6s cubic-bezier(.4,0,.6,1) infinite;
  pointer-events: none;
}
.flow-step:nth-child(1) .flow-step-marker::after { animation-delay: 0s; }
.flow-step:nth-child(2) .flow-step-marker::after { animation-delay: 0.9s; }
.flow-step:nth-child(3) .flow-step-marker::after { animation-delay: 1.8s; }
.flow-step:nth-child(4) .flow-step-marker::after { animation-delay: 2.7s; }
@keyframes flowPulse {
  0%   { opacity: 0.55; transform: scale(0.9); }
  60%  { opacity: 0;    transform: scale(1.5); }
  100% { opacity: 0;    transform: scale(1.5); }
}

/* ============================================================
   BUTTON shimmer — primary CTA
   ============================================================ */
.btn-primary, .btn-ocre {
  position: relative;
  overflow: hidden;
}
.btn-primary::before, .btn-ocre::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  transition: left 700ms cubic-bezier(.2,.7,.2,1);
}
.btn-primary:hover::before, .btn-ocre:hover::before {
  left: 130%;
}

/* ============================================================
   FAQ — water-drop on open
   ============================================================ */
.faq-question {
  position: relative;
  overflow: hidden;
}
.faq-question::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ocre), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}
.faq-question[aria-expanded="true"]::after {
  transform: scaleX(1);
}


/* ============================================================
   BISSE-STORY — flowing water lines
   ============================================================ */
.bs-flow {
  stroke-dasharray: 14 18;
  animation: bsFlow 14s linear infinite;
}
.bs-flow-1 { animation-duration: 12s; }
.bs-flow-2 { animation-duration: 18s; animation-direction: reverse; stroke-dasharray: 9 22; }
.bs-flow-3 { animation-duration: 22s; stroke-dasharray: 5 28; }
.bs-flow-4 { animation-duration: 16s; animation-direction: reverse; stroke-dasharray: 11 24; }
.bs-flow-5 { animation-duration: 20s; stroke-dasharray: 7 26; }
@keyframes bsFlow {
  to { stroke-dashoffset: -800; }
}
@media (prefers-reduced-motion: reduce) {
  .bs-flow { animation: none; }
}