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

html {
  scroll-behavior: smooth;
}

/* Accepte la transition lancée par les pages du site, sinon Chrome l'annule
   avec « InvalidStateError: Transition was aborted ». */
@view-transition {
  navigation: auto;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out);
}

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

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

.ambient-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.12) translate3d(36px, 0, 0);
  transition: opacity 2.4s cubic-bezier(0.25, 1, 0.5, 1), transform 2.4s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform;
}

.ambient-layer {
  opacity: 0;
  transform: scale(1.04);
}

.ambient-layer.active {
  opacity: 0.38;
  transform: scale(1.02) translate3d(0, 0, 0);
}

.ambient-layer:not(.active) {
  opacity: 0;
  transform: scale(1.12) translate3d(-36px, 0, 0);
}

.ambient-vignette {
  position: fixed;
  inset: 0;
  z-index: -1; /* Placed above layers, below content */
  background: 
    radial-gradient(circle at center, rgba(5, 4, 9, 0.1) 0%, rgba(5, 4, 9, 0.82) 90%),
    linear-gradient(180deg, rgba(5, 4, 9, 0.3) 0%, rgba(5, 4, 9, 0.65) 60%, #050409 100%),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 0, 127, 0.05), transparent 50%);
  pointer-events: none;
  transition: background 0.35s var(--ease-out);
}

html[data-theme="light"] .ambient-vignette {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.05) 0%, rgba(234, 231, 238, 0.42) 78%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(234, 231, 238, 0.38) 55%, rgba(234, 231, 238, 0.58) 100%),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 71, 126, 0.05), transparent 50%);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.28s var(--ease-out),
    background 0.28s var(--ease-out),
    border-color 0.28s var(--ease-out),
    box-shadow 0.28s var(--ease-out);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn[aria-disabled="true"] {
  opacity: 0.48;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

.btn-primary {
  background: var(--text);
  color: var(--bg-deep);
  box-shadow: none;
  font-weight: 600;
}

html[data-theme="light"] .btn-primary {
  background: #1b1725;
  color: #f6f4fa;
}

.btn-primary:hover {
  filter: none;
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-ghost {
  background: var(--bg-glass);
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--bg-glass-strong);
  border-color: var(--border-strong);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
}

.glass-card {
  background: var(--glass-gradient);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: background 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-dim);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--field-bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--field-focus-border);
  background: var(--field-focus-bg);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.theme-toggle:hover {
  background: var(--bg-glass-strong);
  color: var(--text);
}

.theme-toggle svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.theme-toggle .icon-sun,
html[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

html[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

.theme-toggle-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  justify-content: center;
  border-radius: 50%;
}

.theme-toggle-icon [data-theme-label] {
  display: none;
}

.alert-error {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: #ffc2d4;
  font-size: 13px;
}



/* ── Utility Animations ── */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(56, 189, 248, 0.2); }
  50% { box-shadow: 0 0 25px rgba(56, 189, 248, 0.4); }
  100% { box-shadow: 0 0 10px rgba(56, 189, 248, 0.2); }
}

@keyframes pulse-dot {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.4); opacity: 0.4; }
  100% { transform: scale(1); opacity: 0.9; }
}

.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Specific Anchor Targets */
#fonctionnalites,
#abonnements {
  scroll-margin-top: 110px !important;
}

.pricing-section {
  padding-top: 48px !important;
}

/* ── High-Fidelity Video Background System ── */
.client-page {
  background: #060709 !important;
  color: var(--text);
  position: relative;
  min-height: 100vh;
}

.site-bg-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.site-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%) scale(1.02);
  object-fit: cover;
  filter: brightness(1.15) contrast(1.06) saturate(1.25);
  will-change: transform;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 100% 75% at 50% 30%, rgba(6, 7, 9, 0.4) 0%, rgba(6, 7, 9, 0.78) 100%),
    linear-gradient(180deg, rgba(6, 7, 9, 0.55) 0%, rgba(6, 7, 9, 0.3) 30%, rgba(6, 7, 9, 0.55) 70%, #060709 100%);
  pointer-events: none;
}

.site-bg-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.014;
  background-image: radial-gradient(rgba(255, 255, 255, 0.6) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Fallback for unsupported video */
.no-video .site-bg-video {
  display: none;
}
.no-video .site-bg-container {
  background: url('../../assets/videos/bg-landscape-poster.webp') center / cover no-repeat;
}

/* ── Webflow / Linear Scroll Reveal & Motion ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(5px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1), filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform, filter;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0px);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(4px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), filter 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible.reveal-stagger > *:nth-child(1) { transition-delay: 60ms; opacity: 1; transform: translateY(0); filter: blur(0px); }
.reveal.is-visible.reveal-stagger > *:nth-child(2) { transition-delay: 140ms; opacity: 1; transform: translateY(0); filter: blur(0px); }
.reveal.is-visible.reveal-stagger > *:nth-child(3) { transition-delay: 220ms; opacity: 1; transform: translateY(0); filter: blur(0px); }
.reveal.is-visible.reveal-stagger > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); filter: blur(0px); }
.reveal.is-visible.reveal-stagger > *:nth-child(5) { transition-delay: 380ms; opacity: 1; transform: translateY(0); filter: blur(0px); }
.reveal.is-visible.reveal-stagger > *:nth-child(6) { transition-delay: 460ms; opacity: 1; transform: translateY(0); filter: blur(0px); }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.is-visible,
  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
}

/* ── Interactive Spotlight Shine on Cards (Studio Obsidian) ── */
.client-page .spotlight-card {
  position: relative;
  overflow: hidden;
  background: var(--obsidian-glass, rgba(10, 12, 16, 0.82)) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--obsidian-radius-lg, 16px);
  box-shadow: var(--obsidian-specular, inset 0 1px 0 rgba(255, 255, 255, 0.12)), 0 16px 40px -10px rgba(0, 0, 0, 0.7);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease, box-shadow 0.35s ease;
}

.client-page .spotlight-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(56, 189, 248, 0.08), transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  z-index: 1;
}

.client-page .spotlight-card:hover::after {
  opacity: 1;
}

.client-page .spotlight-card:hover {
  border-color: rgba(56, 189, 248, 0.35) !important;
  box-shadow: var(--obsidian-specular, inset 0 1px 0 rgba(255, 255, 255, 0.18)), 0 24px 50px -10px rgba(0, 0, 0, 0.85), 0 0 24px rgba(56, 189, 248, 0.12) !important;
  transform: translateY(-4px);
}