/**
 * Sybille public site ? landing + shared chrome.
 * Scoped under body.landing-body / .public-site so Guild/Internal/Developer
 * dashboards (dashboard.css) are not affected.
 */
body.landing-body {
  --sy-ambre: #c9a45b;
  --sy-ambre-clair: #e4c98a;
  --sy-ambre-fonce: #9a7a3a;
  --sy-violet: #8b73c2;
  --sy-violet-clair: #a894dc;
  --sy-vert: #5d9b7a;
  --sy-fond: #07080c;
  --sy-fond-elev: #0f1319;
  --sy-fond-raised: #141824;
  --sy-fond-hover: rgba(255, 255, 255, 0.035);
  --sy-ivory: #f5efe4;
  --sy-texte: #f0f4fa;
  --sy-texte-cream: #f5efe4;
  --sy-texte-att: #9aa8bc;
  --sy-texte-muted: #8491a3;
  --sy-bordure: rgba(196, 210, 232, 0.1);
  --sy-bordure-strong: rgba(196, 210, 232, 0.18);
  --sy-bordure-focus: rgba(201, 164, 91, 0.55);
  --sy-font-affiche: "Cinzel", Georgia, "Times New Roman", serif;
  --sy-font-corps: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --sy-rayon-sm: 6px;
  --sy-rayon: 10px;
  --sy-rayon-lg: 16px;
  --sy-space-1: 4px;
  --sy-space-2: 8px;
  --sy-space-3: 12px;
  --sy-space-4: 16px;
  --sy-space-5: 24px;
  --sy-space-6: 32px;
  --sy-space-8: 48px;
  --sy-space-10: 64px;
  /* Wide desktop: ~1600px canvas ? fills 1920/1600 without a skinny centered column */
  --sy-max: 1640px;
  --sy-nav-h: 70px;
  --sy-scroll-pad: calc(var(--sy-nav-h) + 20px);
  /* Motion system ? aligned with product tokens */
  --sy-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sy-t-fast: 150ms;
  --sy-t: 220ms;
  --sy-t-slow: 320ms;
  --sy-t-reveal: 420ms;
  --sy-motion-fast: var(--sy-t-fast);
  --sy-motion-ui: var(--sy-t);
  --sy-motion-panel: var(--sy-t-slow);
  --sy-motion-reveal: var(--sy-t-reveal);
  --sy-success: #5d9b7a;
  --sy-warning: #c9a45b;
  --sy-danger: #c45c5c;
  --sy-info: #5b8fd4;
  /* Ambient cartographic */
  --sy-ambient-amber: rgba(201, 164, 91, 0.14);
  --sy-ambient-grid: rgba(201, 164, 91, 0.055);
  --sy-glow-amber: 0 0 48px rgba(201, 164, 91, 0.12);
  --sy-glow-violet: 0 0 40px rgba(139, 115, 194, 0.1);

  /* Compat aliases used by residual selectors */
  --ambre: var(--sy-ambre);
  --ambre-clair: var(--sy-ambre-clair);
  --ambre-fonce: var(--sy-ambre-fonce);
  --violet: var(--sy-violet);
  --fond: var(--sy-fond);
  --fond-elev: var(--sy-fond-elev);
  --texte: var(--sy-texte);
  --texte-cream: var(--sy-texte-cream);
  --texte-att: var(--sy-texte-att);
  --texte-muted: var(--sy-texte-muted);
  --bordure: var(--sy-bordure);
  --font-affiche: var(--sy-font-affiche);
  --font-corps: var(--sy-font-corps);
  --rayon: var(--sy-rayon);
  --rayon-lg: var(--sy-rayon-lg);
  --max: var(--sy-max);
  --nav-h: var(--sy-nav-h);
  --t-fast: var(--sy-t-fast);
  --t: var(--sy-t);
  --t-slow: var(--sy-t-slow);
  --ease: var(--sy-ease);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px; /* sticky header offset; refined under body.landing-body */
}

body.landing-body {
  scroll-padding-top: var(--sy-scroll-pad);
}

html:has(body.landing-body),
html:has(body.legal-body) {
  scroll-padding-top: var(--sy-scroll-pad, 88px);
}

body.landing-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sy-font-corps);
  color: var(--sy-texte);
  background: var(--sy-fond);
  line-height: 1.55;
  overflow-x: hidden;
}

.sy-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ========== BACKGROUND (alive periphery ? restrained) ========== */
.landing-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.landing-bg__mesh {
  position: absolute;
  inset: -12%;
  background:
    radial-gradient(ellipse 58% 42% at 6% 18%,  rgba(201, 164, 91, 0.28),  transparent 58%),
    radial-gradient(ellipse 48% 36% at 94% 8%,  rgba(139, 115, 194, 0.26), transparent 55%),
    radial-gradient(ellipse 40% 34% at 18% 88%, rgba(91, 143, 212, 0.18), transparent 60%),
    radial-gradient(ellipse 36% 28% at 86% 78%, rgba(201, 164, 91, 0.14),  transparent 55%),
    linear-gradient(162deg, #04060c 0%, #0a1220 42%, #0b1018 72%, #07090f 100%);
  animation: sy-mesh-drift 28s ease-in-out infinite alternate;
}

.landing-bg__bloom {
  position: absolute;
  width: min(62vw, 880px);
  height: min(62vw, 880px);
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.72;
  will-change: transform;
  animation: sy-ambient-drift var(--motion-ambient, 16s) ease-in-out infinite alternate;
}

.landing-bg__bloom--violet {
  left: -14%;
  top: 12%;
  background: radial-gradient(circle, rgba(139, 115, 194, 0.38) 0%, transparent 68%);
}

.landing-bg__bloom--amber {
  right: -12%;
  top: -8%;
  background: radial-gradient(circle, rgba(201, 164, 91, 0.36) 0%, transparent 68%);
  animation-delay: -5s;
}

.landing-bg__bloom--cool {
  width: min(55vw, 760px);
  height: min(55vw, 760px);
  left: 28%;
  bottom: -18%;
  background: radial-gradient(circle, rgba(91, 143, 212, 0.26), transparent 70%);
  animation-duration: 22s;
  animation-delay: -9s;
}

.landing-bg__bloom--gold {
  width: min(40vw, 520px);
  height: min(40vw, 520px);
  right: 18%;
  top: 42%;
  background: radial-gradient(circle, rgba(228, 201, 138, 0.2), transparent 70%);
  animation-duration: 19s;
  animation-delay: -3s;
}

.landing-bg__routes {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background:
    linear-gradient(115deg, transparent 38%, rgba(201, 164, 91, 0.45) 50%, transparent 62%),
    linear-gradient(25deg, transparent 50%, rgba(139, 115, 194, 0.38) 60%, transparent 72%),
    linear-gradient(160deg, transparent 40%, rgba(91, 143, 212, 0.28) 52%, transparent 64%);
  background-size: 150% 150%, 170% 170%, 140% 140%;
  background-position: 0% 40%, 80% 0%, 30% 70%;
  animation: sy-route-shimmer 20s ease-in-out infinite alternate;
  mask-image: radial-gradient(ellipse 80% 75% at 50% 35%, black, transparent 88%);
}

.landing-bg__map {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(rgba(201, 164, 91, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 164, 91, 0.14) 1px, transparent 1px),
    linear-gradient(rgba(91, 143, 212, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 115, 194, 0.1) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 30px 30px, 30px 30px;
  animation: sy-map-drift 30s linear infinite alternate;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 30%, black, transparent);
}

.landing-bg__stars {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(228, 201, 138, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 28% 62%, rgba(168, 148, 220, 0.55), transparent),
    radial-gradient(1.2px 1.2px at 64% 22%, rgba(201, 164, 91, 0.55), transparent),
    radial-gradient(1.4px 1.4px at 78% 48%, rgba(91, 143, 212, 0.55), transparent),
    radial-gradient(1.2px 1.2px at 88% 14%, rgba(228, 201, 138, 0.45), transparent),
    radial-gradient(1.3px 1.3px at 42% 80%, rgba(168, 148, 220, 0.4), transparent);
  animation: sy-stars-pulse 12s ease-in-out infinite alternate;
}

.landing-bg__grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px;
}

.landing-bg__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 50% 40%, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
}

@keyframes sy-ambient-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(28px, -18px, 0) scale(1.06); }
}

@keyframes sy-route-shimmer {
  from { opacity: 0.16; background-position: 0% 40%, 80% 0%, 30% 70%; }
  to { opacity: 0.28; background-position: 14% 52%, 68% 10%, 38% 62%; }
}

@keyframes sy-mesh-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-12px, 10px, 0); }
}

@keyframes sy-map-drift {
  from { background-position: 0 0, 0 0, 0 0, 0 0; }
  to { background-position: 18px 12px, 18px 12px, 6px 4px, 6px 4px; }
}

@keyframes sy-stars-pulse {
  from { opacity: 0.35; }
  to { opacity: 0.7; }
}

/* ========== SKIP LINK (accessibility) ========== */
.sy-skip-link {
  position: fixed;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 10px 20px;
  background: var(--sy-ambre);
  color: #1a1208;
  font-family: var(--sy-font-corps);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 0 0 var(--sy-rayon) var(--sy-rayon);
  text-decoration: none;
  transition: top var(--sy-t-fast);
}
.sy-skip-link:focus { top: 0; }

/* ========== ANNOUNCE / NAV ========== */
.sy-announce {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 9px 20px;
  font-size: 0.84rem;
  background: linear-gradient(90deg, rgba(201, 164, 91, 0.06), rgba(201, 164, 91, 0.11), rgba(201, 164, 91, 0.06));
  border-bottom: 1px solid rgba(201, 164, 91, 0.2);
  text-align: center;
  color: var(--sy-texte-att);
}

.sy-announce__cta {
  color: var(--sy-ambre-clair);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 201, 138, 0.35);
  transition: border-color var(--sy-t-fast);
}
.sy-announce__cta:hover { border-color: var(--sy-ambre-clair); }

.sy-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 10px clamp(16px, 3vw, 40px);
  transition: padding var(--sy-t);
}

.sy-nav.is-scrolled .sy-nav__inner {
  background: rgba(8, 10, 15, 0.94);
  border-color: rgba(201, 164, 91, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(201, 164, 91, 0.08);
}

.sy-nav__inner {
  max-width: var(--sy-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-radius: var(--sy-rayon-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(7, 8, 12, 0.45);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
}

.sy-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--sy-texte);
  flex-shrink: 0;
}

.sy-brand__mark {
  color: var(--sy-ambre-clair);
  display: flex;
}

.sy-brand__text { display: flex; flex-direction: column; line-height: 1.2; }

.sy-brand__name {
  font-family: var(--sy-font-affiche);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.sy-brand__tag {
  font-size: 0.65rem;
  color: var(--sy-texte-muted);
  letter-spacing: 0.03em;
}

.sy-nav__links {
  display: none;
  gap: 2px;
  margin-left: auto;
}

@media (min-width: 960px) {
  .sy-nav__links { display: flex; }
}

.sy-nav__link {
  padding: 8px 13px;
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--sy-texte-att);
  text-decoration: none;
  border-radius: var(--sy-rayon-sm);
  transition: color var(--sy-t-fast), background var(--sy-t-fast);
  letter-spacing: 0.01em;
}

.sy-nav__link:hover {
  color: var(--sy-texte-cream);
  background: rgba(255, 255, 255, 0.05);
}

.sy-nav__link.is-active {
  color: var(--sy-ambre-clair);
  background: rgba(201, 164, 91, 0.07);
}

.sy-nav__actions {
  display: none;
  align-items: center;
  gap: 8px;
}

@media (min-width: 960px) {
  .sy-nav__actions { display: flex; }
}

.sy-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 10px;
  border: 1px solid var(--sy-bordure);
  border-radius: var(--sy-rayon);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  color: var(--sy-texte);
}

@media (min-width: 960px) {
  .sy-nav__toggle { display: none; }
}

.sy-nav__toggle span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.sy-nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(4, 5, 8, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: calc(var(--sy-nav-h) + 20px) 20px 28px;
}

.sy-nav-mobile nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: var(--sy-rayon-lg);
  background: var(--sy-fond-elev);
  border: 1px solid var(--sy-bordure-strong);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
}

.sy-nav-mobile a {
  padding: 13px 14px;
  color: var(--sy-texte);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border-radius: var(--sy-rayon);
  transition: background var(--sy-t-fast), color var(--sy-t-fast);
}

.sy-nav-mobile a:hover { background: rgba(255, 255, 255, 0.05); color: var(--sy-texte-cream); }

.sy-nav-mobile .btn-primary {
  margin-top: 8px;
  background: linear-gradient(145deg, #e0c070 0%, var(--sy-ambre) 55%, var(--sy-ambre-fonce) 100%);
  color: #1a1208;
  font-weight: 700;
}

body.sy-nav-open { overflow: hidden; }

/* ========== BUTTONS ========== */
body.landing-body .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--sy-rayon);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--sy-t), border-color var(--sy-t), color var(--sy-t), box-shadow var(--sy-t);
}

body.landing-body .btn-lg { padding: 12px 22px; font-size: 1rem; }
body.landing-body .btn-block { width: 100%; }

body.landing-body .btn-primary {
  background: linear-gradient(145deg, #e4c98a 0%, var(--sy-ambre) 48%, var(--sy-ambre-fonce) 100%);
  color: #1a1208;
  box-shadow:
    0 2px 14px rgba(201, 164, 91, 0.28),
    0 1px 0 rgba(255, 255, 255, 0.22) inset;
  transition: transform var(--sy-t-fast), box-shadow var(--sy-t), filter var(--sy-t-fast);
}

body.landing-body .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 28px rgba(201, 164, 91, 0.42),
    0 0 24px rgba(201, 164, 91, 0.18),
    0 1px 0 rgba(255, 255, 255, 0.28) inset;
}

body.landing-body .btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

body.landing-body .btn-primary:focus-visible {
  box-shadow: 0 0 0 3px rgba(201, 164, 91, 0.4);
}

body.landing-body .btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--sy-texte);
  border-color: var(--sy-bordure-strong);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  transition: transform var(--sy-t-fast), background var(--sy-t), border-color var(--sy-t), box-shadow var(--sy-t);
}

body.landing-body .btn-secondary:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(201, 164, 91, 0.4);
  box-shadow: 0 0 0 1px rgba(201, 164, 91, 0.12);
}

body.landing-body .btn-ghost {
  background: transparent;
  color: var(--sy-texte-att);
}

body.landing-body .btn-ghost:hover {
  color: var(--sy-texte);
  background: rgba(255, 255, 255, 0.05);
}

/* ========== LAYOUT ========== */
main { position: relative; z-index: 1; }

.sy-section {
  max-width: var(--sy-max);
  margin: 0 auto;
  padding: clamp(var(--sy-space-8), 6vw, var(--sy-space-10)) clamp(20px, 4vw, 48px);
  scroll-margin-top: var(--sy-scroll-pad);
}

.sy-section--narrow { max-width: 760px; }
.sy-section--tone {
  background: linear-gradient(180deg, rgba(14, 18, 26, 0.55) 0%, rgba(10, 13, 20, 0.5) 100%);
  border-block: 1px solid var(--sy-bordure);
  max-width: none;
  padding-inline: max(20px, calc((100% - var(--sy-max)) / 2 + 20px));
}

/* Trust ? Commands: intentional breathing room without double-section stack */
#trust.sy-section {
  padding-bottom: var(--sy-space-6);
}

#commands.sy-section {
  padding-top: var(--sy-space-6);
}

.sy-section__badge {
  display: inline-block;
  margin: 0 0 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
}

.sy-section__title {
  margin: 0 0 14px;
  font-family: var(--sy-font-affiche);
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 600;
  color: var(--sy-texte-cream);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sy-section__title--left { text-align: left; }

.sy-section__lead {
  margin: 0;
  max-width: 600px;
  font-size: 1.06rem;
  color: var(--sy-texte-att);
  line-height: 1.65;
}

.sy-section__lead--left { margin-left: 0; }

.sy-section__head { margin-bottom: 28px; }

.sy-muted { color: var(--sy-texte-muted); font-size: 0.95rem; }
.sy-muted a { color: var(--sy-ambre-clair); }
.sy-muted code,
.sy-prose code,
.sy-intent-list code,
.sy-hero__lead code {
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.9em;
}

.sy-accent-text { color: var(--sy-ambre-clair); }

.sy-kicker {
  margin: 0 0 14px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
}

.sy-prose p { margin: 0 0 1rem; color: var(--sy-texte-att); font-size: 1.05rem; }
.sy-prose p:last-child { margin-bottom: 0; }

/* ========== REVEAL ========== */
.sy-reveal { opacity: 1; transform: none; }
.sy-reveal.sy-reveal--motion {
  opacity: 0;
  transform: translateY(18px);
  transition:
    transform var(--sy-t-slow) var(--sy-ease),
    opacity var(--sy-t-slow) var(--sy-ease);
  /* JS may set --sy-reveal-delay via data-reveal-delay attr */
  transition-delay: var(--sy-reveal-delay, 0ms);
}
.sy-reveal.sy-reveal--motion.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== HERO ========== */
.sy-hero {
  max-width: var(--sy-max);
  margin: 0 auto;
  padding: clamp(20px, 3vw, 40px) clamp(20px, 3.5vw, 40px) clamp(40px, 6vw, 72px);
  position: relative;
}
.sy-hero--living {
  min-height: calc(100vh - var(--sy-nav-h) - 24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sy-hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.sy-hero__glow--left {
  width: min(48vw, 560px);
  height: min(48vw, 560px);
  left: -8%;
  top: 8%;
  background: radial-gradient(circle, rgba(201, 164, 91, 0.28), transparent 68%);
  animation: sy-ambient-drift 18s ease-in-out infinite alternate;
}
.sy-hero__glow--right {
  width: min(56vw, 720px);
  height: min(56vw, 720px);
  right: -10%;
  top: 0%;
  background: radial-gradient(circle, rgba(139, 115, 194, 0.32), transparent 65%);
  animation: sy-ambient-drift 22s ease-in-out infinite alternate-reverse;
}
.sy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 960px) {
  .sy-hero__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 28px;
    align-items: center;
    padding-top: 8px;
  }
}
@media (min-width: 1280px) {
  .sy-hero__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 36px;
    align-items: center;
  }
}
.sy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--sy-font-affiche);
  font-size: clamp(2.35rem, 4.6vw, 4rem);
  font-weight: 600;
  line-height: 1.08;
  color: var(--sy-texte-cream);
  letter-spacing: -0.015em;
}
.sy-hero h1 .sy-accent-text {
  background: linear-gradient(108deg, #f0dfb0 0%, var(--sy-ambre-clair) 35%, var(--sy-ambre) 70%, #b8894a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sy-hero__lead {
  margin: 0 0 28px;
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  color: #c5d0e0;
  max-width: 34rem;
  line-height: 1.65;
}
.sy-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.sy-hero__meta {
  margin: 0;
  font-size: 0.83rem;
  color: var(--sy-texte-muted);
}
.sy-hero__signals {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  color: var(--sy-texte-att);
  font-size: 0.88rem;
}
.sy-hero__signals li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.sy-hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.45);
}
.sy-hero__visual {
  position: relative;
  z-index: 1;
  min-height: clamp(440px, 60vh, 640px);
}
.sy-hero__visual::before {
  content: '';
  position: absolute;
  inset: -8% -4%;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(139, 115, 194, 0.18), transparent 65%),
    radial-gradient(ellipse 50% 45% at 30% 70%, rgba(91, 143, 212, 0.12), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.sy-hero__deco { display: none; }

.sy-product-frame {
  margin: 0;
  border-radius: var(--sy-rayon-lg);
  border: 1px solid var(--sy-bordure-strong);
  background: var(--sy-fond-elev);
  overflow: hidden;
  box-shadow:
    0 16px 56px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(201, 164, 91, 0.06),
    var(--sy-glow-amber);
}

.sy-product-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--sy-bordure);
}

.sy-product-frame__bar span:not(.sy-product-frame__url) {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.sy-product-frame__url {
  margin-left: 8px;
  font-size: 0.72rem;
  color: var(--sy-texte-muted);
}

.sy-product-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 780;
  object-fit: cover;
  object-position: top center;
}

.sy-product-frame figcaption {
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--sy-texte-muted);
  border-top: 1px solid var(--sy-bordure);
}

.sy-product-frame--compact {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

/* ========== INTENT LIST ========== */
.sy-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 900px) {
  .sy-split {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
  }
  .sy-split--intent {
    grid-template-columns: 0.85fr 1.15fr;
  }
  .sy-split--reverse {
    grid-template-columns: 1.05fr 0.95fr;
  }
  .sy-split--reverse .sy-split__visual { order: -1; }
}

.sy-intent-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sy-bordure);
}

.sy-intent-list li {
  display: grid;
  grid-template-columns: minmax(7rem, 8.5rem) 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--sy-bordure);
}

@media (max-width: 560px) {
  .sy-intent-list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.sy-intent-list__cmd code {
  font-size: 0.88rem;
  color: var(--sy-ambre-clair);
  background: rgba(201, 164, 91, 0.08);
  padding: 4px 8px;
  border-radius: var(--sy-rayon-sm);
}

.sy-intent-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--sy-texte-cream);
}

.sy-intent-list p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--sy-texte-att);
}

/* ========== DL / TIMELINE / TRUST ========== */
.sy-dl {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--sy-bordure);
}

.sy-dl > div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--sy-bordure);
}

.sy-dl dt {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
}

.sy-dl dd {
  margin: 0;
  color: var(--sy-texte-att);
}

.sy-plain-steps {
  margin: 0 0 18px;
  padding-left: 1.2rem;
  color: var(--sy-texte-att);
}

.sy-plain-steps li { margin-bottom: 10px; }

.sy-timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-left: 2px solid rgba(201, 164, 91, 0.25);
}

.sy-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 12px;
  padding: 0 0 28px 8px;
}

.sy-timeline li:last-child { padding-bottom: 0; }

.sy-timeline__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-left: -1.15rem;
  border-radius: 50%;
  background: var(--sy-fond-elev);
  border: 1px solid rgba(201, 164, 91, 0.4);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sy-ambre-clair);
}

.sy-timeline h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-family: var(--sy-font-affiche);
  color: var(--sy-texte-cream);
  font-weight: 600;
}

.sy-timeline p {
  margin: 0;
  color: var(--sy-texte-att);
  font-size: 0.95rem;
}

.sy-trust-list {
  margin: 0 0 18px;
  padding-left: 1.15rem;
  color: var(--sy-texte-att);
}

.sy-trust-list li { margin-bottom: 8px; }

/* ========== STATS ========== */
.sy-stats-band {
  max-width: var(--sy-max);
  margin: 0 auto;
  padding: 28px clamp(20px, 4vw, 36px);
  border-block: 1px solid var(--sy-bordure);
}

.sy-stats-band.is-hidden,
.sy-stat.is-hidden { display: none; }

.sy-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 720px) {
  .sy-stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.sy-stat__value {
  display: block;
  font-family: var(--sy-font-affiche);
  font-size: 1.75rem;
  color: var(--sy-texte-cream);
  font-weight: 600;
}

.sy-stat__label {
  font-size: 0.8rem;
  color: var(--sy-texte-muted);
}

.sy-stat__skeleton {
  display: inline-block;
  width: 3.5rem;
  height: 1.4rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
}

/* ========== COMMANDS ? denser editorial index ========== */
.cmd-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sy-space-2);
  margin-bottom: var(--sy-space-3);
}

.cmd-filter {
  padding: 6px 12px;
  border-radius: var(--sy-rayon-sm);
  border: 1px solid var(--sy-bordure);
  background: transparent;
  color: var(--sy-texte-att);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.cmd-filter.is-active,
.cmd-filter:hover {
  border-color: rgba(201, 164, 91, 0.4);
  color: var(--sy-texte-cream);
  background: rgba(201, 164, 91, 0.08);
}

.landing-cmd-search {
  width: 100%;
  max-width: 420px;
  margin-bottom: var(--sy-space-5);
  padding: 10px 12px;
  border-radius: var(--sy-rayon);
  border: 1px solid var(--sy-bordure);
  background: rgba(0, 0, 0, 0.25);
  color: var(--sy-texte);
  font: inherit;
}

.landing-cmd-search:focus {
  outline: none;
  border-color: var(--sy-bordure-focus);
}

.cmd-category { margin-bottom: var(--sy-space-6); }
.cmd-category.is-hidden { display: none; }

.cmd-category__title {
  margin: 0 0 var(--sy-space-2);
  padding-bottom: var(--sy-space-2);
  border-bottom: 1px solid var(--sy-bordure);
  font-size: 0.95rem;
  font-family: var(--sy-font-affiche);
  color: var(--sy-ambre-clair);
  font-weight: 600;
}

.cmd-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cmd-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(7.5rem, auto) 1fr auto;
  gap: 6px 14px;
  align-items: baseline;
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid rgba(196, 210, 232, 0.08);
  border-radius: 0;
  background: transparent;
}

.cmd-card:last-child { border-bottom: none; }

.cmd-card.is-hidden { display: none; }

.cmd-name {
  display: inline-block;
  margin: 0;
  color: var(--sy-ambre-clair);
  font-size: 0.9rem;
  font-weight: 600;
  grid-column: 1;
  grid-row: 1;
}

.cmd-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--sy-texte-att);
  line-height: 1.45;
  grid-column: 2;
  grid-row: 1;
}

.cmd-opts {
  display: block;
  margin: 0;
  font-size: 0.72rem;
  color: var(--sy-texte-muted);
  grid-column: 2;
  grid-row: 2;
}

.cmd-copy {
  position: static;
  grid-column: 3;
  grid-row: 1;
  align-self: start;
  justify-self: end;
  padding: 3px 8px;
  font-size: 0.72rem;
  border-radius: var(--sy-rayon-sm);
  border: 1px solid var(--sy-bordure);
  background: transparent;
  color: var(--sy-texte-att);
  cursor: pointer;
  white-space: nowrap;
}

.cmd-copy.is-copied { color: var(--sy-vert); border-color: rgba(93, 155, 122, 0.4); }

@media (max-width: 639px) {
  .cmd-card {
    grid-template-columns: 1fr auto;
    gap: 4px 10px;
    padding: 8px 0;
  }

  .cmd-name {
    grid-column: 1;
    grid-row: 1;
  }

  .cmd-copy {
    grid-column: 2;
    grid-row: 1;
  }

  .cmd-card p {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: 0.84rem;
  }

  .cmd-opts {
    grid-column: 1 / -1;
    grid-row: 3;
  }
}

/* ========== CTA FINAL ========== */
.sy-cta-final {
  max-width: var(--sy-max);
  margin: 0 auto 24px;
  padding: clamp(40px, 6vw, 64px) clamp(20px, 4vw, 48px);
  text-align: left;
  border-top: 1px solid var(--sy-bordure);
  position: relative;
}

/* Amber left-rule accent */
.sy-cta-final::before {
  content: '';
  position: absolute;
  left: clamp(20px, 4vw, 48px);
  top: 0;
  width: 3px;
  height: 40px;
  background: linear-gradient(180deg, var(--sy-ambre), transparent);
  transform: translateY(-1px);
}

.sy-cta-final h2 {
  margin: 0 0 12px;
  font-family: var(--sy-font-affiche);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--sy-texte-cream);
}

.sy-cta-final > p {
  margin: 0 0 18px;
  color: var(--sy-texte-att);
  max-width: 36rem;
}

.sy-cta-final__alt {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--sy-texte-muted);
}

.sy-cta-final__alt a { color: var(--sy-ambre-clair); }

/* ========== FOOTER ========== */
.sy-footer {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  padding: 56px clamp(20px, 4vw, 48px) 32px;
  border-top: 1px solid var(--sy-bordure);
  background: rgba(5, 6, 9, 0.9);
}

.sy-footer__grid {
  max-width: var(--sy-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .sy-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .sy-footer__grid {
    grid-template-columns: 1.6fr repeat(4, 1fr);
    gap: 32px;
  }
}

/* Brand col: compass icon + word mark */
.sy-footer__brand { display: flex; flex-direction: column; gap: 6px; }

.sy-footer__brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sy-footer__brand-mark { color: var(--sy-ambre); opacity: 0.9; }

.sy-footer__brand p {
  margin: 8px 0 0;
  font-size: 0.88rem;
  color: var(--sy-texte-muted);
  max-width: 22rem;
  line-height: 1.6;
}

.sy-footer__heading {
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sy-texte-att);
  font-family: var(--sy-font-corps);
}

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

.sy-footer li { margin-bottom: 8px; }

.sy-footer a {
  color: var(--sy-texte-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.sy-footer a:hover { color: var(--sy-ambre-clair); }

.sy-footer__copy {
  max-width: var(--sy-max);
  margin: 36px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--sy-bordure);
  font-size: 0.8rem;
  color: var(--sy-texte-muted);
}

/* ========== FOCUS / MOTION ========== */
body.landing-body :focus-visible {
  outline: 2px solid var(--sy-ambre);
  outline-offset: 3px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sy-reveal,
  .sy-reveal.sy-reveal--motion {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    transition-delay: 0ms !important;
  }
  body.landing-body .btn-primary:hover,
  body.landing-body .btn-secondary:hover {
    transform: none;
  }
  .sy-skip-link { transition: none; }
  .landing-bg__mesh,
  .landing-bg__map,
  .landing-bg__grain,
  .landing-bg__bloom,
  .landing-bg__routes,
  .sy-hero__beacon,
  .sy-signal--live {
    animation: none !important;
    transition: none !important;
  }
  .landing-bg__bloom { opacity: 0.35; }
  .landing-bg__routes { opacity: 0.08; }
  body.login-body .login-shell {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (max-width: 640px) {
  .sy-hero__cta .btn { flex: 1 1 auto; }
  .sy-product-frame img { max-height: 220px; }
  .sy-hero h1 { font-size: clamp(1.75rem, 7vw, 2.2rem); }
}

/* ========== LOGIN PAGE ========== */
/* Uses landing-body so all --sy-* vars are available */
body.login-body .login-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 5vw, 48px) 16px;
}

/* Wide desktop: lockup sits in the right third ? avoids a floating center card */
@media (min-width: 1100px) {
  body.login-body .login-main {
    justify-content: flex-end;
    padding-right: max(4rem, calc((100% - var(--sy-max)) / 2 + 3rem));
    padding-left: 2rem;
  }
}

body.login-body .login-shell {
  width: 100%;
  max-width: 420px;
  padding: clamp(28px, 5vw, 44px) clamp(24px, 4vw, 40px);
  background: rgba(14, 18, 26, 0.94);
  border: 1px solid var(--sy-bordure-strong);
  border-radius: var(--sy-rayon-lg);
  box-shadow:
    0 28px 72px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(201, 164, 91, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

body.login-body .login-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--sy-ambre);
}

body.login-body .login-brand__mark { color: var(--sy-ambre); display: flex; }

body.login-body .login-brand__name {
  font-family: var(--sy-font-affiche);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--sy-texte-cream);
}

body.login-body .login-shell h1 {
  margin: 0 0 10px;
  font-family: var(--sy-font-affiche);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--sy-texte-cream);
  line-height: 1.2;
}

body.login-body .login-lead {
  margin: 0 0 24px;
  font-size: 0.95rem;
  color: var(--sy-texte-att);
  line-height: 1.6;
}

body.login-body .login-shell .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 13px 20px;
  font-size: 1rem;
  border-radius: var(--sy-rayon);
  background: linear-gradient(145deg, #e0c070 0%, var(--sy-ambre) 55%, var(--sy-ambre-fonce) 100%);
  color: #1a1208;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(201, 164, 91, 0.3);
  transition: box-shadow var(--sy-t), opacity var(--sy-t);
}
body.login-body .login-shell .btn-primary:hover {
  box-shadow: 0 6px 28px rgba(201, 164, 91, 0.4);
}

body.login-body .login-hint {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--sy-texte-muted);
  line-height: 1.55;
}

body.login-body .login-hint-back { margin-top: 10px; }
body.login-body .login-hint-back a {
  color: var(--sy-ambre-clair);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 201, 138, 0.3);
  transition: border-color var(--sy-t-fast);
}
body.login-body .login-hint-back a:hover { border-color: var(--sy-ambre-clair); }

body.login-body .alert {
  margin-bottom: 18px;
  padding: 11px 14px;
  border-radius: var(--sy-rayon);
  font-size: 0.9rem;
  line-height: 1.5;
}
body.login-body .alert-error {
  background: rgba(196, 92, 92, 0.1);
  border: 1px solid rgba(196, 92, 92, 0.28);
  color: #e08a8a;
}

/* ========== SIGNATURE ART DIRECTION ========== */
.sy-waypoint {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.sy-waypoint__node {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 0 3px rgba(201, 164, 91, 0.18), 0 0 12px rgba(201, 164, 91, 0.35);
  flex-shrink: 0;
}
.sy-waypoint__node::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  margin-left: 10px;
  margin-top: 3px;
  background: linear-gradient(90deg, rgba(201, 164, 91, 0.55), transparent);
  position: absolute;
}
.sy-section__badge.sy-waypoint,
.sy-kicker.sy-waypoint { position: relative; }

.sy-hero__visual { position: relative; z-index: 1; }
.sy-hero__orbit {
  position: absolute;
  inset: -8% -6% auto auto;
  width: min(100%, 340px);
  height: 280px;
  color: var(--sy-ambre);
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}
.sy-hero__routes { width: 100%; height: 100%; }
.sy-hero__beacon {
  position: absolute;
  top: 18%;
  right: 8%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--sy-ambre-clair);
  box-shadow: 0 0 0 4px rgba(201, 164, 91, 0.15), 0 0 28px rgba(201, 164, 91, 0.55);
  animation: sy-beacon-pulse 3.2s ease-in-out infinite;
}
@keyframes sy-beacon-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

.sy-preview {
  position: relative;
  z-index: 1;
  border-radius: var(--rayon-feature, 18px);
  border: 1px solid rgba(201, 164, 91, 0.18);
  background:
    linear-gradient(180deg, rgba(20, 24, 34, 0.92), rgba(12, 15, 22, 0.96));
  box-shadow: var(--ombre-featured, 0 18px 48px rgba(0,0,0,0.45));
  overflow: hidden;
}
.sy-preview::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--light-edge);
  z-index: 2;
}
.sy-preview__chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--sy-bordure);
  background: rgba(0, 0, 0, 0.22);
}
.sy-preview__demo {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
  opacity: 0.85;
}
.sy-preview__tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.sy-preview__tab {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--sy-texte-muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--sy-t-fast), background var(--sy-t-fast), border-color var(--sy-t-fast), box-shadow var(--sy-t-fast);
}
.sy-preview__tab:hover { color: var(--sy-texte); background: rgba(255,255,255,0.04); }
.sy-preview__tab.is-active {
  color: #1a1208;
  background: linear-gradient(145deg, #e4c98a, var(--sy-ambre));
  box-shadow: 0 0 16px rgba(201, 164, 91, 0.28);
}
.sy-preview__tab:focus-visible {
  outline: 2px solid var(--sy-ambre);
  outline-offset: 2px;
}
.sy-preview__stage { padding: 12px; }
.sy-preview__panel[hidden] { display: none !important; }
.sy-preview__caption {
  margin: 10px 2px 2px;
  font-size: 0.76rem;
  color: var(--sy-texte-muted);
}
.sy-product-frame--hero {
  margin: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
}
.sy-product-frame--hero img { border-radius: 10px; }

.sy-demo-card {
  padding: 18px 18px 16px;
  border-radius: var(--rayon-panel, 14px);
  border: 1px solid rgba(196, 210, 232, 0.1);
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(201, 164, 91, 0.1), transparent 55%),
    rgba(16, 20, 30, 0.95);
  min-height: 220px;
}
.sy-demo-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.sy-demo-card__head strong { display: block; color: var(--sy-texte-cream); }
.sy-demo-card__meta { display: block; font-size: 0.78rem; color: var(--sy-texte-muted); }
.sy-demo-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #e4c98a, var(--sy-ambre) 45%, #5b3f18 100%);
  box-shadow: 0 0 0 2px rgba(201, 164, 91, 0.25);
  flex-shrink: 0;
}
.sy-demo-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.sy-demo-card__chips span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(201, 164, 91, 0.28);
  color: var(--sy-ambre-clair);
  background: rgba(201, 164, 91, 0.08);
}
.sy-demo-card__route {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 8px 0 14px;
}
.sy-demo-card__route span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.4);
  position: relative;
}
.sy-demo-card__route span + span { margin-left: 42px; }
.sy-demo-card__route span + span::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 3px;
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.15), rgba(201,164,91,0.55));
}
.sy-demo-card__note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--sy-texte-muted);
  line-height: 1.45;
}
.sy-demo-card--search .sy-demo-card__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--sy-texte-att);
  font-size: 0.92rem;
}
.sy-demo-pill {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sy-ambre);
  border: 1px solid rgba(201, 164, 91, 0.3);
  padding: 3px 8px;
  border-radius: 999px;
}
.sy-demo-nodes {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.sy-demo-nodes li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  font-size: 0.88rem;
}
.sy-demo-nodes__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 8px rgba(201, 164, 91, 0.45);
}
.sy-demo-nodes__dot.is-dim { opacity: 0.25; box-shadow: none; }

.sy-signal {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.5);
  margin-left: auto;
}
.sy-signal--live {
  background: #7fb89a;
  box-shadow: 0 0 10px rgba(93, 155, 122, 0.55);
  animation: sy-beacon-pulse 2.4s ease-in-out infinite;
}

.sy-journey {
  position: relative;
  padding: 22px 20px;
  border-radius: var(--rayon-feature, 18px);
  border: 1px solid rgba(139, 115, 194, 0.22);
  background:
    radial-gradient(ellipse 70% 50% at 0% 0%, rgba(139, 115, 194, 0.14), transparent 55%),
    rgba(14, 18, 26, 0.92);
  box-shadow: var(--ombre-lg);
}
.sy-journey__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sy-violet-clair, #a894dc);
  border: 1px solid rgba(139, 115, 194, 0.35);
  padding: 3px 8px;
  border-radius: 999px;
}
.sy-journey__profile {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.sy-journey__profile strong { display: block; color: var(--sy-texte-cream); }
.sy-journey__profile span { font-size: 0.8rem; color: var(--sy-texte-muted); }
.sy-journey__path {
  display: flex;
  align-items: center;
  margin: 6px 0 18px;
}
.sy-journey__stop {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 164, 91, 0.45);
  background: transparent;
}
.sy-journey__stop.is-on {
  background: var(--sy-ambre);
  box-shadow: 0 0 12px rgba(201, 164, 91, 0.45);
  border-color: transparent;
}
.sy-journey__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.45), rgba(139,115,194,0.35));
}

.sy-reveal.sy-reveal--motion[data-reveal="from-left"] { transform: translateX(-16px); }
.sy-reveal.sy-reveal--motion[data-reveal="from-right"] { transform: translateX(16px); }
.sy-reveal.sy-reveal--motion.is-visible[data-reveal="from-left"],
.sy-reveal.sy-reveal--motion.is-visible[data-reveal="from-right"] { transform: none; }

.sy-section--tone {
  position: relative;
}
.sy-section--tone::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,164,91,0.35), rgba(139,115,194,0.25), transparent);
}

@media (max-width: 900px) {
  .sy-hero__orbit { display: none; }
  .landing-bg__bloom { opacity: 0.35; width: 70vw; height: 70vw; }
  .landing-bg__routes { opacity: 0.08; }
}

@media (max-width: 640px) {
  .sy-preview__chrome { flex-direction: column; align-items: flex-start; }
  .sy-preview__tabs { width: 100%; }
}

/* ========== PRODUCT EXPERIENCE vNEXT ? ultimate pass ========== */
.landing-bg__bloom--cool {
  width: 55vw;
  height: 55vw;
  top: 40%;
  left: -8%;
  background: radial-gradient(circle, rgba(91, 143, 212, 0.16), transparent 68%);
  animation: sy-bloom-drift 18s ease-in-out infinite reverse;
}

.sy-rail {
  display: none;
  position: fixed;
  top: 50%;
  right: max(12px, calc((100vw - var(--sy-max)) / 2 - 36px));
  transform: translateY(-50%);
  z-index: 40;
  flex-direction: column;
  gap: 14px;
  padding: 10px 6px;
}
@media (min-width: 1280px) {
  .sy-rail:not([hidden]) { display: flex; }
}
.sy-rail__dot {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 164, 91, 0.45);
  background: transparent;
  text-decoration: none;
}
.sy-rail__dot span {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sy-texte-muted);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--sy-t-fast) var(--sy-ease);
}
.sy-rail__dot:hover span,
.sy-rail__dot:focus-visible span,
.sy-rail__dot.is-active span { opacity: 1; color: var(--sy-ambre-clair); }
.sy-rail__dot.is-active {
  background: var(--sy-ambre);
  box-shadow: 0 0 12px rgba(201, 164, 91, 0.45);
  border-color: transparent;
}
.sy-rail__dot:focus-visible {
  outline: 2px solid var(--sy-ambre);
  outline-offset: 3px;
}

.sy-hero__grid {
  align-items: center;
}
.sy-hero__visual {
  position: relative;
  min-height: 420px;
}
.sy-hero-network {
  position: absolute;
  inset: -8% -4% auto auto;
  width: 72%;
  height: 70%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}
.sy-hero-network__svg {
  width: 100%;
  height: 100%;
  color: var(--sy-ambre);
}
.sy-route-path {
  stroke-dasharray: 8 10;
  animation: sy-route-shimmer 16s linear infinite;
}
.sy-coord {
  position: absolute;
  left: var(--x);
  top: var(--y);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: rgba(201, 164, 91, 0.55);
  font-family: ui-monospace, monospace;
}

.sy-hero-stack {
  position: relative;
  z-index: 1;
}
.sy-float-card {
  position: absolute;
  z-index: 2;
  width: min(240px, 42%);
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(196, 210, 232, 0.12);
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(201, 164, 91, 0.1), transparent 55%),
    rgba(12, 16, 24, 0.92);
  box-shadow: var(--ombre-md, 0 8px 24px rgba(0,0,0,0.35));
  backdrop-filter: blur(8px);
  transition: transform var(--sy-t) var(--sy-ease);
}
.sy-float-card--carnet { top: -6%; left: -4%; animation: sy-float-soft 9s ease-in-out infinite; }
.sy-float-card--search { top: 18%; right: -2%; width: min(220px, 38%); animation: sy-float-soft 11s ease-in-out infinite reverse; }
.sy-float-card--server { bottom: 8%; left: -2%; width: min(210px, 36%); animation: sy-float-soft 10s ease-in-out infinite; }
.sy-float-card__badge {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
  opacity: 0.85;
}
.sy-float-card strong { display: block; color: var(--sy-texte-cream); font-size: 0.92rem; }
.sy-float-card p { margin: 6px 0 0; font-size: 0.78rem; color: var(--sy-texte-muted); line-height: 1.4; }
.sy-float-card__route {
  display: flex;
  gap: 28px;
  margin-top: 10px;
}
.sy-float-card__route span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sy-violet-clair);
  box-shadow: 0 0 8px rgba(139, 115, 194, 0.45);
  position: relative;
}
.sy-float-card__route span + span::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 3px;
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,115,194,0.5));
}
.sy-preview--hero-tabs { position: relative; z-index: 1; margin-top: 28px; }

@media (max-width: 1100px) {
  .sy-float-card { display: none; }
  .sy-hero-network { opacity: 0.4; }
}

@keyframes sy-float-soft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes sy-route-shimmer {
  to { stroke-dashoffset: -120; }
}
@keyframes sy-bloom-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(3%, -2%) scale(1.04); }
}

/* Feature explorer */
.sy-explorer__shell {
  margin-top: 28px;
  border-radius: 20px;
  border: 1px solid rgba(196, 210, 232, 0.12);
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(139, 115, 194, 0.12), transparent 55%),
    rgba(10, 13, 20, 0.72);
  overflow: hidden;
  box-shadow: var(--ombre-lg, 0 16px 40px rgba(0,0,0,0.4));
}
.sy-explorer__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 12px;
  border-bottom: 1px solid rgba(196, 210, 232, 0.08);
  background: rgba(0, 0, 0, 0.22);
}
.sy-explorer__tab {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--sy-texte-muted);
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: color var(--sy-t-fast) var(--sy-ease), background var(--sy-t-fast) var(--sy-ease), box-shadow var(--sy-t-fast) var(--sy-ease);
}
.sy-explorer__tab-kicker {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--sy-ambre);
  margin-bottom: 2px;
  opacity: 0.75;
}
.sy-explorer__tab:hover { color: var(--sy-texte); background: rgba(255,255,255,0.04); }
.sy-explorer__tab.is-active {
  color: var(--sy-texte-cream);
  background: rgba(201, 164, 91, 0.12);
  border-color: rgba(201, 164, 91, 0.28);
  box-shadow: 0 0 24px rgba(201, 164, 91, 0.08);
}
.sy-explorer__tab:focus-visible {
  outline: 2px solid var(--sy-ambre);
  outline-offset: 2px;
}
.sy-explorer__stage { padding: 8px; }
.sy-explorer__panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 28px;
  padding: 28px;
  align-items: center;
  animation: sy-panel-in var(--sy-t-slow) var(--sy-ease);
}
.sy-explorer__panel[hidden] { display: none !important; }
.sy-explorer__copy h3 {
  margin: 0 0 12px;
  font-family: var(--sy-font-affiche);
  font-size: 1.45rem;
  color: var(--sy-texte-cream);
}
.sy-explorer__copy p {
  margin: 0 0 16px;
  color: var(--sy-texte-att);
  line-height: 1.6;
  max-width: 38ch;
}
.sy-explorer__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.sy-explorer__points li {
  position: relative;
  padding-left: 18px;
  color: var(--sy-texte);
  font-size: 0.95rem;
}
.sy-explorer__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sy-ambre);
  box-shadow: 0 0 8px rgba(201, 164, 91, 0.4);
}
@keyframes sy-panel-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@media (max-width: 900px) {
  .sy-explorer__panel { grid-template-columns: 1fr; padding: 18px; }
}

.sy-mock {
  position: relative;
  padding: 22px;
  border-radius: 16px;
  border: 1px solid rgba(196, 210, 232, 0.12);
  background:
    radial-gradient(ellipse 70% 50% at 0% 0%, rgba(201, 164, 91, 0.1), transparent 50%),
    rgba(14, 18, 26, 0.95);
  min-height: 220px;
}
.sy-mock__demo {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--sy-ambre-clair);
}
.sy-mock__row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.sy-mock__row strong { display: block; color: var(--sy-texte-cream); }
.sy-mock__row span { font-size: 0.8rem; color: var(--sy-texte-muted); }
.sy-mock__meter {
  height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  margin: 8px 0 14px;
  overflow: hidden;
}
.sy-mock__meter span {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sy-violet), var(--sy-ambre));
}
.sy-mock__note {
  margin: 0;
  font-size: 0.76rem;
  color: var(--sy-texte-muted);
}
.sy-mock__flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 28px 0 18px;
  flex-wrap: wrap;
}
.sy-mock__step {
  flex: 1;
  min-width: 88px;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid rgba(196, 210, 232, 0.1);
  background: rgba(255,255,255,0.03);
  text-align: center;
}
.sy-mock__step strong {
  display: block;
  font-family: var(--sy-font-affiche);
  color: var(--sy-ambre);
  margin-bottom: 4px;
}
.sy-mock__step span { font-size: 0.8rem; color: var(--sy-texte-att); }
.sy-mock__step.is-live {
  border-color: rgba(93, 155, 122, 0.4);
  box-shadow: 0 0 20px rgba(93, 155, 122, 0.12);
}
.sy-mock__arrow {
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.2), rgba(201,164,91,0.7));
  flex-shrink: 0;
}

.sy-trust-diagram {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}
.sy-trust-diagram__ring {
  padding: 14px 16px;
  border-radius: 999px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sy-texte-cream);
  border: 1px solid rgba(201, 164, 91, 0.25);
  background: rgba(201, 164, 91, 0.06);
}
.sy-trust-diagram__ring:nth-child(2) {
  margin-inline: 12px;
  border-color: rgba(139, 115, 194, 0.35);
  background: rgba(139, 115, 194, 0.08);
}
.sy-trust-diagram__ring:nth-child(3) {
  margin-inline: 24px;
  border-color: rgba(91, 143, 212, 0.35);
  background: rgba(91, 143, 212, 0.08);
}
.sy-trust-diagram--lg .sy-trust-diagram__ring { padding: 18px; }

/* Story rail */
.sy-section__head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.sy-story__controls { display: flex; gap: 8px; }
.sy-story__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(196, 210, 232, 0.16);
  background: rgba(255,255,255,0.03);
  color: var(--sy-texte);
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--sy-t-fast), border-color var(--sy-t-fast), transform var(--sy-t-fast);
}
.sy-story__btn:hover {
  background: rgba(201, 164, 91, 0.12);
  border-color: rgba(201, 164, 91, 0.35);
}
.sy-story__btn:focus-visible {
  outline: 2px solid var(--sy-ambre);
  outline-offset: 2px;
}
.sy-story__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 280px);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 20px;
  scrollbar-width: thin;
}
.sy-story__card {
  scroll-snap-align: start;
  padding: 22px 20px;
  border-radius: 16px;
  border: 1px solid rgba(196, 210, 232, 0.1);
  background:
    linear-gradient(160deg, rgba(201, 164, 91, 0.08), transparent 40%),
    rgba(14, 18, 26, 0.88);
  min-height: 180px;
}
.sy-story__card:nth-child(2n) {
  background:
    linear-gradient(160deg, rgba(139, 115, 194, 0.1), transparent 40%),
    rgba(14, 18, 26, 0.88);
}
.sy-story__card:nth-child(3n) {
  background:
    linear-gradient(160deg, rgba(91, 143, 212, 0.1), transparent 40%),
    rgba(14, 18, 26, 0.88);
}
.sy-story__icon {
  display: block;
  color: var(--sy-ambre);
  margin-bottom: 12px;
  font-size: 1.1rem;
  opacity: 0.85;
}
.sy-story__card h3 {
  margin: 0 0 8px;
  font-family: var(--sy-font-affiche);
  font-size: 1.15rem;
  color: var(--sy-texte-cream);
}
.sy-story__card p {
  margin: 0;
  color: var(--sy-texte-att);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Carnet showcase */
.sy-carnet-show__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.sy-journey--xl { padding: 28px 26px; }
.sy-journey__fields {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}
.sy-journey__fields div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  font-size: 0.88rem;
}
.sy-journey__fields span { color: var(--sy-texte-muted); }
.sy-journey__fields strong { color: var(--sy-texte-cream); font-weight: 600; }
.sy-detail-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.sy-detail-list li {
  padding-left: 18px;
  position: relative;
  color: var(--sy-texte);
}
.sy-detail-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sy-violet-clair);
  box-shadow: 0 0 8px rgba(139, 115, 194, 0.4);
}
@media (max-width: 900px) {
  .sy-carnet-show__grid { grid-template-columns: 1fr; }
  .sy-carnet-show__visual { order: -1; }
}

/* Matching flow */
.sy-match__flow {
  list-style: none;
  margin: 28px 0 40px;
  padding: 0;
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
}
.sy-match__step {
  flex: 1 1 200px;
  padding: 22px 20px;
  border-radius: 16px;
  border: 1px solid rgba(196, 210, 232, 0.1);
  background: rgba(14, 18, 26, 0.85);
}
.sy-match__num {
  display: block;
  font-family: var(--sy-font-affiche);
  color: var(--sy-ambre);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.sy-match__step h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--sy-texte-cream);
}
.sy-match__step p {
  margin: 0;
  color: var(--sy-texte-att);
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 28ch;
}
.sy-match__connector {
  width: 36px;
  align-self: center;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.15), rgba(201,164,91,0.65), rgba(139,115,194,0.45));
  flex: 0 0 36px;
}
@media (max-width: 800px) {
  .sy-match__connector { width: 100%; height: 24px; background: linear-gradient(180deg, rgba(201,164,91,0.15), rgba(201,164,91,0.55)); flex-basis: 100%; }
}

/* Route steps (how) */
.sy-route-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: stretch;
}
.sy-route-steps > li:not(.sy-route-steps__bridge) {
  flex: 1 1 180px;
  padding: 20px 18px;
  border-radius: 14px;
  border: 1px solid rgba(196, 210, 232, 0.1);
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(201, 164, 91, 0.08), transparent 50%),
    rgba(12, 16, 24, 0.8);
}
.sy-route-steps__num {
  display: block;
  font-family: var(--sy-font-affiche);
  color: var(--sy-ambre);
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}
.sy-route-steps h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--sy-texte-cream);
}
.sy-route-steps p {
  margin: 0;
  color: var(--sy-texte-att);
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 26ch;
}
.sy-route-steps__bridge {
  width: 28px;
  flex: 0 0 28px;
  align-self: center;
  height: 2px;
  background: linear-gradient(90deg, rgba(201,164,91,0.2), rgba(139,115,194,0.5));
  border-radius: 2px;
}
@media (max-width: 900px) {
  .sy-route-steps { flex-direction: column; }
  .sy-route-steps__bridge {
    width: 2px;
    height: 20px;
    flex-basis: 20px;
    margin-left: 28px;
    background: linear-gradient(180deg, rgba(201,164,91,0.2), rgba(139,115,194,0.5));
  }
}

/* Trust block */
.sy-trust-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.sy-trust-visual {
  padding: 24px;
  border-radius: 18px;
  border: 1px solid rgba(196, 210, 232, 0.1);
  background: rgba(10, 13, 20, 0.7);
}
@media (max-width: 800px) {
  .sy-trust-block__grid { grid-template-columns: 1fr; }
}

/* Final CTA scene */
.sy-cta-final--scene {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  margin-inline: auto;
  max-width: var(--sy-max);
  padding: clamp(40px, 6vw, 72px) clamp(24px, 4vw, 48px);
  background:
    radial-gradient(ellipse 70% 80% at 50% 120%, rgba(201, 164, 91, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 60% at 10% 0%, rgba(139, 115, 194, 0.16), transparent 50%),
    rgba(12, 16, 24, 0.85);
  border: 1px solid rgba(201, 164, 91, 0.18);
}
.sy-cta-final__route {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 22px;
}
.sy-cta-final__line {
  width: min(220px, 40vw);
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.2), rgba(201,164,91,0.8), rgba(139,115,194,0.5));
}
.sy-waypoint__node.is-dest {
  box-shadow: 0 0 16px rgba(201, 164, 91, 0.55);
  background: var(--sy-ambre-clair);
}

.sy-footer__motif {
  display: flex;
  gap: 22px;
  margin: 14px 0 0;
}
.sy-footer__motif span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sy-ambre);
  opacity: 0.55;
  position: relative;
}
.sy-footer__motif span + span::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 3px;
  width: 22px;
  height: 1px;
  background: rgba(201, 164, 91, 0.35);
}

.sy-nav-mobile__group {
  margin: 14px 0 6px;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sy-ambre);
  opacity: 0.8;
}

.sy-section__head--wide .sy-section__lead { max-width: 52ch; }

@media (prefers-reduced-motion: reduce) {
  .sy-float-card,
  .sy-route-path,
  .landing-bg__bloom--cool,
  .sy-explorer__panel {
    animation: none !important;
  }
  .sy-float-card { transform: none !important; }
}

/* ========== VISUAL RESCUE ? living product scene ========== */
.sy-scene {
  position: relative;
  z-index: 1;
  min-height: clamp(520px, 68vh, 720px);
  padding: 8px 4px 56px;
}
.sy-scene__routes {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.9;
}
.sy-scene__path {
  stroke-dasharray: 10 12;
  animation: sy-route-dash 18s linear infinite;
}
.sy-scene__path--soft { animation-duration: 26s; animation-direction: reverse; }
.sy-scene__node {
  animation: sy-node-pulse 3.6s ease-in-out infinite;
}
.sy-scene__node--dest {
  animation: sy-node-pulse 2.8s ease-in-out infinite;
  filter: drop-shadow(0 0 8px rgba(228, 201, 138, 0.65));
}
.sy-scene__traveler {
  filter: drop-shadow(0 0 6px rgba(228, 201, 138, 0.8));
}
@keyframes sy-route-dash {
  to { stroke-dashoffset: -180; }
}
@keyframes sy-node-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.sy-ui {
  position: absolute;
  z-index: 2;
  border-radius: 18px;
  border: 1px solid rgba(196, 210, 232, 0.14);
  background:
    linear-gradient(165deg, rgba(255,255,255,0.05), transparent 34%),
    rgba(12, 16, 26, 0.92);
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(201, 164, 91, 0.06),
    0 0 40px rgba(139, 115, 194, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--sy-t) var(--sy-ease), box-shadow var(--sy-t) var(--sy-ease), border-color var(--sy-t) var(--sy-ease), opacity var(--sy-t) var(--sy-ease);
}
.sy-ui.is-dim {
  opacity: 0.55;
  filter: saturate(0.75);
}
.sy-ui.is-focus {
  opacity: 1;
  border-color: rgba(201, 164, 91, 0.35);
  box-shadow:
    0 22px 56px rgba(0, 0, 0, 0.48),
    0 0 0 1px rgba(201, 164, 91, 0.12),
    0 0 48px rgba(201, 164, 91, 0.14);
  z-index: 4;
}

.sy-ui__chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.sy-ui__badge {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #1a1208;
  background: linear-gradient(135deg, #e4c98a, var(--sy-ambre));
  padding: 4px 8px;
  border-radius: 999px;
}
.sy-ui__badge--blue {
  color: #071018;
  background: linear-gradient(135deg, #8eb6e8, #5b8fd4);
}
.sy-ui__badge--violet {
  color: #120f1c;
  background: linear-gradient(135deg, #c0aef0, #8b73c2);
}
.sy-ui__title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sy-texte-att);
}
.sy-ui__status {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #9dceb4;
}
.sy-ui__profile,
.sy-ui__server-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.sy-ui__profile strong,
.sy-ui__server-row strong {
  display: block;
  color: var(--sy-texte-cream);
  font-size: 1.02rem;
}
.sy-ui__profile span,
.sy-ui__server-row span:last-child {
  display: block;
  font-size: 0.8rem;
  color: var(--sy-texte-muted);
}
.sy-ui__avatar,
.sy-ui__server-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    radial-gradient(circle at 35% 28%, #f0dfb0, var(--sy-ambre) 42%, #5b3f18 100%);
  box-shadow: 0 0 0 2px rgba(201, 164, 91, 0.35), 0 0 18px rgba(201, 164, 91, 0.25);
}
.sy-ui__server-icon {
  border-radius: 14px;
  background:
    radial-gradient(circle at 30% 25%, #c0aef0, #8b73c2 50%, #3d2f66 100%);
  box-shadow: 0 0 0 2px rgba(139, 115, 194, 0.35), 0 0 18px rgba(139, 115, 194, 0.22);
}
.sy-ui__section-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sy-texte-muted);
  margin: 0 0 8px;
}
.sy-ui__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.sy-chip {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.sy-chip--game {
  color: var(--sy-ambre-clair);
  border-color: rgba(201, 164, 91, 0.32);
  background: rgba(201, 164, 91, 0.1);
}
.sy-chip--plat {
  color: #9ec0ea;
  border-color: rgba(91, 143, 212, 0.35);
  background: rgba(91, 143, 212, 0.12);
}
.sy-chip--avail {
  color: #9dceb4;
  border-color: rgba(93, 155, 122, 0.35);
  background: rgba(93, 155, 122, 0.12);
}
.sy-chip--pref {
  color: #c0aef0;
  border-color: rgba(139, 115, 194, 0.35);
  background: rgba(139, 115, 194, 0.12);
}
.sy-ui__routebar {
  display: flex;
  gap: 28px;
  margin: 8px 0 12px;
}
.sy-ui__routebar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 164, 91, 0.4);
  position: relative;
}
.sy-ui__routebar span.is-on {
  background: var(--sy-ambre);
  border-color: transparent;
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.5);
}
.sy-ui__routebar span + span::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 3px;
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,164,91,0.15), rgba(201,164,91,0.55));
}
.sy-ui__footnote {
  margin: 0;
  font-size: 0.74rem;
  color: var(--sy-texte-muted);
}

.sy-ui--carnet {
  top: 2%;
  left: 0;
  width: min(100%, 520px);
  padding: 22px 22px 18px;
  animation: sy-float-a 9s ease-in-out infinite;
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(139, 115, 194, 0.22), transparent 55%),
    linear-gradient(165deg, rgba(255,255,255,0.06), transparent 34%),
    rgba(12, 16, 26, 0.94);
}
.sy-ui--search {
  top: 8%;
  right: 0;
  width: min(58%, 310px);
  padding: 18px;
  animation: sy-float-b 11s ease-in-out infinite;
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(91, 143, 212, 0.26), transparent 55%),
    rgba(11, 16, 26, 0.94);
}
.sy-ui--game {
  bottom: 20%;
  left: 6%;
  display: flex;
  align-items: center;
  gap: 12px;
  width: auto;
  min-width: 200px;
  padding: 14px 16px;
  animation: sy-float-c 8s ease-in-out infinite;
  z-index: 3;
}
.sy-ui--game strong { display: block; color: var(--sy-texte-cream); }
.sy-ui--game span { font-size: 0.78rem; color: var(--sy-texte-muted); }
.sy-ui__game-mark {
  color: var(--sy-ambre);
  font-size: 1.1rem;
  text-shadow: 0 0 12px rgba(201, 164, 91, 0.45);
}
.sy-ui--server {
  bottom: 4%;
  right: 0;
  width: min(62%, 340px);
  padding: 18px;
  animation: sy-float-a 12s ease-in-out infinite reverse;
  background:
    radial-gradient(ellipse 70% 50% at 100% 100%, rgba(201, 164, 91, 0.18), transparent 55%),
    rgba(12, 16, 26, 0.94);
}

.sy-ui__intent {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.sy-ui__cmd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--sy-ambre-clair);
}
.sy-ui__live {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: #c5d0e0;
  font-size: 0.88rem;
}
.sy-ui__players {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.sy-ui__players li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  font-size: 0.84rem;
  color: var(--sy-texte);
}
.sy-ui__players em {
  font-style: normal;
  color: var(--sy-texte-muted);
  font-size: 0.75rem;
}
.sy-ui__mini-av {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #e4c98a, #9a7a3a);
}
.sy-ui__mini-av--b {
  background: radial-gradient(circle at 35% 30%, #a894dc, #5b8fd4);
}
.sy-ui__mini-av--dim { opacity: 0.3; }
.sy-ui__modules {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.sy-ui__modules span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--sy-texte-muted);
  border: 1px solid rgba(196, 210, 232, 0.12);
}
.sy-ui__modules span.is-on {
  color: var(--sy-ambre-clair);
  border-color: rgba(201, 164, 91, 0.3);
  background: rgba(201, 164, 91, 0.1);
}

.sy-scene__tabs {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(8, 10, 16, 0.72);
  border: 1px solid rgba(196, 210, 232, 0.12);
  backdrop-filter: blur(10px);
}

@keyframes sy-float-a {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes sy-float-b {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes sy-float-c {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Stronger nav presence */
.sy-nav__inner {
  padding-block: 14px;
}
.sy-nav.is-scrolled .sy-nav__inner {
  background: rgba(8, 11, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201, 164, 91, 0.12);
  box-shadow: 0 10px 30px rgba(0,0,0,0.28);
}
.sy-nav__link {
  position: relative;
}
.sy-nav__link.is-active::after,
.sy-nav__link:hover::after {
  content: '';
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--sy-ambre), transparent);
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.4);
}
.sy-nav__actions .btn-primary {
  box-shadow: 0 0 24px rgba(201, 164, 91, 0.22);
}

/* Larger story cards */
.sy-story__card {
  min-height: 220px;
  padding: 28px 24px;
}
.sy-story__track {
  grid-auto-columns: minmax(260px, 320px);
}

/* Explorer atmosphere by tab */
.sy-explorer__shell[data-active="carnet"] { box-shadow: 0 0 60px rgba(139, 115, 194, 0.12), var(--ombre-lg, 0 16px 40px rgba(0,0,0,0.4)); }
.sy-explorer__shell[data-active="joueurs"] { box-shadow: 0 0 60px rgba(91, 143, 212, 0.14), var(--ombre-lg, 0 16px 40px rgba(0,0,0,0.4)); }
.sy-explorer__shell[data-active="serveurs"] { box-shadow: 0 0 60px rgba(201, 164, 91, 0.12), var(--ombre-lg, 0 16px 40px rgba(0,0,0,0.4)); }
.sy-explorer__shell[data-active="privacy"] { box-shadow: 0 0 60px rgba(93, 155, 122, 0.1), var(--ombre-lg, 0 16px 40px rgba(0,0,0,0.4)); }

/* Override conflicting late rules */
.sy-hero__visual { min-height: clamp(520px, 68vh, 720px); }
.landing-bg__bloom { opacity: 0.82; }
.sy-hero__glow--left {
  width: min(56vw, 680px);
  height: min(56vw, 680px);
  background: radial-gradient(circle, rgba(201, 164, 91, 0.4), transparent 68%);
}
.sy-hero__glow--right {
  width: min(64vw, 840px);
  height: min(64vw, 840px);
  background: radial-gradient(circle, rgba(139, 115, 194, 0.44), transparent 65%);
}
.sy-hero-network,
.sy-hero-stack,
.sy-float-card,
.sy-coord { display: none !important; }

@media (max-width: 900px) {
  .sy-hero--living { min-height: auto; }
  .sy-scene { min-height: 520px; }
  .sy-ui--carnet { width: 92%; left: 4%; top: 0; position: relative; margin-bottom: 14px; animation: none; }
  .sy-ui--search { position: relative; width: 92%; left: 4%; top: auto; right: auto; margin-bottom: 12px; animation: none; }
  .sy-ui--game { position: relative; left: 4%; bottom: auto; margin-bottom: 12px; animation: none; }
  .sy-ui--server { position: relative; width: 92%; left: 4%; right: auto; bottom: auto; animation: none; }
  .sy-scene__routes { opacity: 0.25; }
  .sy-scene__tabs { position: relative; transform: none; left: auto; margin: 12px auto 0; width: fit-content; }
  .landing-bg__bloom { opacity: 0.45; }
  .landing-bg__stars { opacity: 0.3; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-bg__mesh,
  .landing-bg__bloom,
  .landing-bg__bloom--gold,
  .landing-bg__routes,
  .landing-bg__map,
  .landing-bg__stars,
  .sy-hero__glow,
  .sy-scene__path,
  .sy-scene__node,
  .sy-scene__traveler,
  .sy-ui--carnet,
  .sy-ui--search,
  .sy-ui--game,
  .sy-ui--server {
    animation: none !important;
  }
  .sy-scene__traveler { display: none; }
}

/* ========== SIDE SPACE ENRICHMENT ? living edges ========== */
.landing-bg__bloom--edge-left {
  width: min(38vw, 520px);
  height: min(70vh, 780px);
  left: -6%;
  top: 18%;
  opacity: 0.7;
  background: radial-gradient(ellipse at center, rgba(201, 164, 91, 0.28), rgba(139, 115, 194, 0.12) 45%, transparent 70%);
  animation-duration: 24s;
  animation-delay: -7s;
}
.landing-bg__bloom--edge-right {
  width: min(36vw, 500px);
  height: min(68vh, 740px);
  right: -5%;
  top: 22%;
  opacity: 0.72;
  background: radial-gradient(ellipse at center, rgba(91, 143, 212, 0.26), rgba(139, 115, 194, 0.16) 48%, transparent 72%);
  animation-duration: 26s;
  animation-delay: -11s;
}

.sy-edges {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  overflow: hidden;
}

/* Living edges only when outer gutters are real (--sy-max 1640). */
@media (min-width: 1760px) {
  .sy-edges { display: block; }
}

.sy-edges__left,
.sy-edges__right {
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(240px, max(0px, calc((100vw - var(--sy-max)) / 2 - 10px)));
  overflow: hidden;
}

.sy-edges__left { left: 0; }
.sy-edges__right { right: 0; }

/* LEFT ? ambient vertical rail + route */
.sy-edge-rail {
  position: absolute;
  left: clamp(28px, 4vw, 72px);
  top: 14%;
  bottom: 16%;
  width: 2px;
}
.sy-edge-rail__line {
  position: absolute;
  inset: 0;
  width: 1px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(201, 164, 91, 0.15) 12%,
    rgba(139, 115, 194, 0.45) 48%,
    rgba(91, 143, 212, 0.35) 78%,
    transparent 100%
  );
  box-shadow: 0 0 12px rgba(201, 164, 91, 0.2);
}
.sy-edge-rail__node {
  position: absolute;
  left: 50%;
  width: 9px;
  height: 9px;
  margin-left: -4.5px;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 164, 91, 0.55);
  background: rgba(12, 16, 24, 0.85);
  box-shadow: 0 0 10px rgba(201, 164, 91, 0.35);
  animation: sy-edge-node-pulse 4.5s ease-in-out infinite;
}
.sy-edge-rail__node.is-a { top: 8%; animation-delay: 0s; }
.sy-edge-rail__node.is-b { top: 34%; animation-delay: -1.1s; background: rgba(139, 115, 194, 0.55); border-color: rgba(168, 148, 220, 0.65); }
.sy-edge-rail__node.is-c { top: 58%; animation-delay: -2.2s; background: rgba(91, 143, 212, 0.5); border-color: rgba(142, 182, 232, 0.65); }
.sy-edge-rail__node.is-d { top: 82%; animation-delay: -3.3s; background: var(--sy-ambre); border-color: transparent; }

.sy-edge-routes--left {
  position: absolute;
  left: clamp(8px, 1.5vw, 36px);
  top: 10%;
  width: min(160px, 88%);
  height: 72%;
  opacity: 0.85;
}
.sy-edge-routes__path {
  stroke-dasharray: 7 11;
  animation: sy-edge-dash 22s linear infinite;
}
.sy-edge-routes__path--soft {
  animation-duration: 30s;
  animation-direction: reverse;
}
.sy-edge-routes__dot {
  animation: sy-edge-node-pulse 3.8s ease-in-out infinite;
}
.sy-edge-traveler {
  filter: drop-shadow(0 0 5px rgba(228, 201, 138, 0.75));
}

.sy-edge-chip {
  position: absolute;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sy-ambre-clair);
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid rgba(201, 164, 91, 0.28);
  background: rgba(10, 14, 22, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28), 0 0 18px rgba(201, 164, 91, 0.08);
  animation: sy-edge-float 10s ease-in-out infinite;
}
.sy-edge-chip--l1 { left: 14px; top: 22%; color: #e4c98a; }
.sy-edge-chip--l2 { left: 8px; top: 46%; color: #c0aef0; border-color: rgba(139, 115, 194, 0.35); animation-delay: -3s; animation-duration: 12s; }
.sy-edge-chip--l3 { left: 18px; top: 68%; color: #9ec0ea; border-color: rgba(91, 143, 212, 0.35); animation-delay: -6s; animation-duration: 11s; }

.sy-edge-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
  animation: sy-edge-orb-drift 16s ease-in-out infinite alternate;
}
.sy-edge-orb--l {
  width: 120px;
  height: 120px;
  left: 8%;
  bottom: 18%;
  background: radial-gradient(circle, rgba(201, 164, 91, 0.35), transparent 68%);
}
.sy-edge-orb--r {
  width: 140px;
  height: 140px;
  right: 6%;
  top: 28%;
  background: radial-gradient(circle, rgba(91, 143, 212, 0.32), transparent 68%);
  animation-duration: 19s;
}

.sy-edge-dust {
  position: absolute;
  inset: 8% 10%;
  opacity: 0.55;
  background-image:
    radial-gradient(1.4px 1.4px at 20% 30%, rgba(228, 201, 138, 0.7), transparent),
    radial-gradient(1.2px 1.2px at 70% 18%, rgba(168, 148, 220, 0.55), transparent),
    radial-gradient(1.3px 1.3px at 40% 62%, rgba(91, 143, 212, 0.55), transparent),
    radial-gradient(1.1px 1.1px at 78% 74%, rgba(201, 164, 91, 0.45), transparent),
    radial-gradient(1.2px 1.2px at 15% 82%, rgba(168, 148, 220, 0.4), transparent);
  animation: sy-edge-dust 14s ease-in-out infinite alternate;
}
.sy-edge-dust--r {
  animation-delay: -4s;
  background-image:
    radial-gradient(1.4px 1.4px at 30% 22%, rgba(91, 143, 212, 0.7), transparent),
    radial-gradient(1.2px 1.2px at 62% 40%, rgba(228, 201, 138, 0.5), transparent),
    radial-gradient(1.3px 1.3px at 48% 70%, rgba(168, 148, 220, 0.55), transparent),
    radial-gradient(1.1px 1.1px at 80% 58%, rgba(201, 164, 91, 0.45), transparent);
}

/* RIGHT ? constellation + glass beacons (asymmetric) */
.sy-edge-constellation {
  position: absolute;
  right: clamp(18px, 2vw, 48px);
  top: 16%;
  width: min(170px, 86%);
  height: 58%;
  opacity: 0.9;
}
.sy-edge-constellation__link {
  stroke-dasharray: 5 9;
  animation: sy-edge-dash 20s linear infinite;
}
.sy-edge-constellation__link--soft {
  animation-duration: 28s;
  animation-direction: reverse;
}
.sy-edge-constellation__node {
  animation: sy-edge-node-pulse 3.4s ease-in-out infinite;
}

.sy-edge-spine {
  position: absolute;
  right: 18px;
  top: 12%;
  bottom: 14%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(91, 143, 212, 0.55) 18%,
    rgba(168, 148, 220, 0.4) 52%,
    rgba(201, 164, 91, 0.45) 82%,
    transparent
  );
  box-shadow: 0 0 14px rgba(91, 143, 212, 0.35);
}

.sy-edge-spine__label {
  position: absolute;
  right: 28px;
  top: 18%;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(158, 192, 234, 0.72);
  font-weight: 600;
}

.sy-edge-panel {
  position: absolute;
  right: clamp(22px, 2.2vw, 56px);
  width: min(132px, 78%);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(196, 210, 232, 0.12);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.05), transparent 40%),
    rgba(10, 14, 22, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32), 0 0 24px rgba(139, 115, 194, 0.08);
  animation: sy-edge-float 11s ease-in-out infinite;
}
.sy-edge-panel__kicker {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sy-texte-muted);
  margin-bottom: 3px;
}
.sy-edge-panel strong {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--sy-texte-cream);
}
.sy-edge-panel--r1 {
  top: 24%;
  border-color: rgba(91, 143, 212, 0.28);
}
.sy-edge-panel--r2 {
  top: 54%;
  right: clamp(36px, 3vw, 72px);
  animation-delay: -4s;
  animation-duration: 13s;
  border-color: rgba(201, 164, 91, 0.28);
}

.sy-edge-chip--r1 {
  right: clamp(40px, 3.5vw, 80px);
  top: 40%;
  left: auto;
  color: #9dceb4;
  border-color: rgba(93, 155, 122, 0.35);
  animation-delay: -2s;
}
.sy-edge-chip--r2 {
  right: clamp(28px, 2.5vw, 64px);
  top: 72%;
  left: auto;
  color: #c0aef0;
  border-color: rgba(139, 115, 194, 0.35);
  animation-delay: -5s;
  animation-duration: 12s;
}

/* Keep chapter rail readable above edge art */
.sy-rail {
  z-index: 40;
}

/* Ultra-wide: denser, clearer gutter occupancy */
@media (min-width: 1920px) {
  .sy-edges__left,
  .sy-edges__right {
    width: min(260px, calc((100vw - var(--sy-max)) / 2 - 8px));
  }
  .sy-edge-chip { font-size: 0.72rem; padding: 8px 12px; }
  .sy-edge-panel { width: min(148px, 82%); }
  .sy-edge-rail { left: 36px; }
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right { opacity: 0.85; }
}

@keyframes sy-edge-node-pulse {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.12); }
}
@keyframes sy-edge-dash {
  to { stroke-dashoffset: -160; }
}
@keyframes sy-edge-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@keyframes sy-edge-orb-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(10px, -14px, 0) scale(1.06); }
}
@keyframes sy-edge-dust {
  from { opacity: 0.35; transform: translateY(0); }
  to { opacity: 0.7; transform: translateY(-8px); }
}

/* 1600-1759: slim living edges hug viewport padding; blooms stay soft */
@media (min-width: 1600px) and (max-width: 1759px) {
  .sy-edges { display: block; }
  .sy-edges__left,
  .sy-edges__right { width: 58px; }
  .sy-edge-chip,
  .sy-edge-panel { display: none; }
  .sy-edge-routes--left,
  .sy-edge-constellation { opacity: 0.7; left: 2px; right: 2px; width: 54px; }
  .sy-edge-rail { left: 22px; }
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right { opacity: 0.55; width: 34vw; }
}

@media (max-width: 1599px) {
  .sy-edges { display: none !important; }
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right { opacity: 0.38; width: 30vw; }
}

@media (max-width: 1024px) {
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right { opacity: 0.22; width: 42vw; }
}

@media (max-width: 767px) {
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-bg__bloom--edge-left,
  .landing-bg__bloom--edge-right,
  .sy-edge-rail__node,
  .sy-edge-routes__path,
  .sy-edge-routes__dot,
  .sy-edge-traveler,
  .sy-edge-chip,
  .sy-edge-panel,
  .sy-edge-orb,
  .sy-edge-dust,
  .sy-edge-constellation__link,
  .sy-edge-constellation__node {
    animation: none !important;
  }
  .sy-edge-traveler { display: none; }
}

/* ========== FINAL VISUAL MICRO-POLISH (freeze) ========== */
/* Safe viewport breathing room for text chips/panels; lines may exit. */
.sy-edges__left,
.sy-edges__right {
  box-sizing: border-box;
}

.sy-edges__left {
  padding: 0 10px 0 28px;
}

.sy-edges__right {
  padding: 0 32px 0 6px;
}

/* LEFT — instrument alignment (not louder) */
.sy-edge-rail {
  left: 40px;
  top: 16%;
  bottom: 18%;
}
.sy-edge-rail__node.is-a { top: 10%; }
.sy-edge-rail__node.is-b { top: 36%; }
.sy-edge-rail__node.is-c { top: 62%; }
.sy-edge-rail__node.is-d { top: 88%; }

.sy-edge-routes--left {
  left: 18px;
  width: min(120px, 92%);
}

.sy-edge-chip--l1,
.sy-edge-chip--l2,
.sy-edge-chip--l3 {
  left: 52px;
  white-space: nowrap;
}
.sy-edge-chip--l1 { top: 20%; }
.sy-edge-chip--l2 { top: 46%; }
.sy-edge-chip--l3 { top: 72%; }

/* RIGHT — hierarchy + no accidental crop of labels/panels */
.sy-edge-spine {
  right: 36px;
}
.sy-edge-spine__label {
  right: 44px;
  color: rgba(158, 192, 234, 0.55);
}

.sy-edge-constellation {
  right: 36px;
  width: min(110px, 78%);
  opacity: 0.72;
}

.sy-edge-panel {
  left: 4px;
  right: auto;
  width: calc(100% - 8px);
  max-width: 104px;
  padding: 9px 10px;
  border: 1px solid rgba(168, 148, 220, 0.36);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.07), transparent 42%),
    rgba(12, 16, 26, 0.9);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4), 0 0 20px rgba(91, 143, 212, 0.12);
}
.sy-edge-panel--r1 { top: 22%; }
.sy-edge-panel--r2 {
  top: 52%;
  left: 4px;
  border-color: rgba(201, 164, 91, 0.4);
}
.sy-edge-panel__kicker { color: #8f9db0; }
.sy-edge-panel strong { font-size: 0.82rem; }

.sy-edge-chip--r1,
.sy-edge-chip--r2 {
  left: 4px;
  right: auto;
  max-width: calc(100% - 8px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
.sy-edge-chip--r1 {
  top: 38%;
  border-color: rgba(93, 155, 122, 0.5);
  background: rgba(10, 16, 18, 0.9);
}
.sy-edge-chip--r2 {
  top: 70%;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 6px 9px;
  border-color: rgba(139, 115, 194, 0.5);
  background: rgba(12, 14, 24, 0.92);
}

.sy-edge-orb--r {
  right: 28px;
  opacity: 0.4;
}

@media (min-width: 1920px) {
  .sy-edges__left,
  .sy-edges__right {
    width: min(250px, calc((100vw - var(--sy-max)) / 2 - 6px));
  }
  .sy-edges__left { padding: 0 12px 0 32px; }
  .sy-edges__right { padding: 0 40px 0 10px; }
  .sy-edge-rail { left: 44px; }
  .sy-edge-chip--l1,
  .sy-edge-chip--l2,
  .sy-edge-chip--l3 { left: 56px; }
  .sy-edge-spine { right: 40px; }
  .sy-edge-spine__label { right: 48px; }
}

@media (min-width: 1600px) and (max-width: 1759px) {
  .sy-edges__left,
  .sy-edges__right {
    padding: 0;
    width: 58px;
  }
  .sy-edge-rail { left: 26px; }
  .sy-edge-spine { right: 22px; }
  .sy-edge-spine__label { display: none; }
}

/* Product mockup legibility — slight contrast only */
.sy-ui__title { color: #b0bdcf; }
.sy-ui__section-label { color: #9aa8bc; }
.sy-ui__footnote { color: #9aa8bc; }
.sy-ui__profile span,
.sy-ui__server-row span:last-child { color: #8f9db0; }
.sy-ui__players em { color: #8f9db0; }
.sy-ui--game span { color: #8f9db0; }
.sy-ui__modules span { color: #8f9db0; }
.sy-ui.is-dim {
  opacity: 0.64;
  filter: saturate(0.82);
}

/* Keep product scene clear of right gutter art */
@media (min-width: 1760px) {
  .sy-ui--search { right: 3%; max-width: 290px; }
  .sy-ui--server { right: 5%; max-width: 300px; }
}

/* Mode selector — belong to the product composition */
.sy-scene__tabs {
  bottom: 16px;
  gap: 4px;
  padding: 5px;
  border-color: rgba(201, 164, 91, 0.22);
  background: rgba(8, 10, 16, 0.82);
  box-shadow:
    0 10px 28px rgba(0, 0, 0, 0.4),
    0 0 24px rgba(201, 164, 91, 0.08);
}
.sy-scene__tabs::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 2px);
  width: 1px;
  height: 22px;
  transform: translateX(-50%);
  background: linear-gradient(to top, rgba(201, 164, 91, 0.55), rgba(139, 115, 194, 0.15), transparent);
  pointer-events: none;
}
.sy-scene .sy-ui--game {
  bottom: 22%;
}

@media (prefers-reduced-motion: reduce) {
  .sy-scene__tabs::before { opacity: 0.7; }
}