/* Base — reset + layout */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
body.color-schema-1 { --text: #fff; --bg: #000; }
body.color-schema-2 { --text: #000; --bg: #fff; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

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

.container {
  width: var(--container-width);
  max-width: 100%;
  margin-inline: auto;
  padding-inline: var(--gap);
}

/* Section title (split line style) */
.section-title {
  font-weight: var(--heading-weight);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  text-transform: var(--heading-transform);
  color: var(--heading);
}
.section-title__text-container { display: block; }
.section-title__text.text-right { display: block; text-align: right; }
.section-title--center { text-align: center; }
.section-title--center .section-title__text.text-right { text-align: center; }

/* ============================================================
   BUTTON — Signature PulsedBox avec décoration outer + coins animés
   ============================================================ */
.button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-sm);
  min-width: 190px;
  padding: 14px 28px;
  font-family: var(--button-font-family);
  font-size: var(--button-size);
  font-weight: var(--button-weight);
  line-height: 1.5;
  text-align: center;
  word-break: break-word;
  color: var(--button-text-color-primary);
  background: var(--button-background-color-primary);
  border: 1px solid var(--button-border-color-primary);
  border-radius: calc(var(--global-border-radius) / 2);
  text-decoration: none;
  text-transform: var(--button-text-transform);
  transition-property: color, background-color, border-color;
  transition-duration: var(--timing-base);
  cursor: pointer;
}

/* Outer bracket container */
.button .button__outer {
  position: absolute;
  z-index: -1;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border-radius: 10px;
  border: 1px solid var(--button-border-outer-alpha-color-primary);
  pointer-events: none;
}

/* Top-left corner bracket */
.button .button__outer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  display: inline-block;
  width: 22px;
  height: 22px;
  border-top: 2px solid var(--button-border-outer-color-primary);
  border-left: 2px solid var(--button-border-outer-color-primary);
  border-top-left-radius: 10px;
  transition-duration: .4s, .4s, .4s, 0s;
  transition-property: transform, left, border-left-color, border-top-left-radius;
  transition-delay: 0s, 0s, .3s, .3s;
}

/* Bottom-right corner bracket */
.button .button__outer::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  display: inline-block;
  width: 22px;
  height: 22px;
  border-bottom: 2px solid var(--button-border-outer-color-primary);
  border-right: 2px solid var(--button-border-outer-color-primary);
  border-bottom-right-radius: 10px;
  transition-duration: .4s, .4s, .15s, 0s;
  transition-property: transform, right, border-right-color, border-bottom-right-radius;
  transition-delay: 0s, 0s, .25s, .25s;
}

/* Hover state */
@media (hover: hover) {
  .button:hover {
    border-color: var(--button-border-color-primary-hover);
    background: var(--button-background-color-primary-hover);
    color: var(--button-text-color-primary-hover);
    text-decoration: none;
  }
  .button:hover .button__outer {
    border-color: var(--button-border-outer-alpha-color-primary-hover);
  }
  /* top-left bracket slides to center */
  .button:hover .button__outer::before {
    left: 50%;
    border-top-color: var(--button-border-outer-color-primary-hover);
    border-left-color: transparent;
    border-top-left-radius: 0;
    transform: translate(-50%);
    transition-duration: .4s, .4s, 0s, .4s;
    transition-delay: 0s, 0s, 0s, 0s;
  }
  /* bottom-right bracket slides to center */
  .button:hover .button__outer::after {
    right: 50%;
    border-bottom-color: var(--button-border-outer-color-primary-hover);
    border-right-color: transparent;
    border-bottom-right-radius: 0;
    transform: translate(50%);
    transition-duration: .4s, .4s, 0s, .4s;
    transition-delay: 0s, 0s, 0s, 0s;
  }
}

.button:focus-visible { outline: 2px solid currentColor; outline-offset: 1px; }
.button.disabled, .button[disabled] { opacity: .7; cursor: default; pointer-events: none; }
.button--block { width: 100%; min-width: auto; }
.button--no-min-width { min-width: auto; }

/* ── Simulate-hover animation (joue une fois au chargement) ── */
@keyframes simulateHover {
  0%, 20% {
    border-color: var(--button-border-color-primary);
    background: var(--button-background-color-primary);
    color: var(--button-text-color-primary);
  }
  50% {
    border-color: var(--button-border-color-primary-hover);
    background: var(--button-background-color-primary-hover);
    color: var(--button-text-color-primary-hover);
  }
  80%, 100% {
    border-color: var(--button-border-color-primary);
    background: var(--button-background-color-primary);
    color: var(--button-text-color-primary);
  }
}
@keyframes simulateOuterBeforeHover {
  0%, 20% {
    left: -1px;
    border-top-color: var(--button-border-outer-color-primary);
    border-left-color: var(--button-border-outer-color-primary);
    border-top-left-radius: 10px;
    transform: translate(0);
  }
  21%, 79% { border-left-color: transparent; }
  50% {
    left: 50%;
    border-top-color: var(--button-border-outer-color-primary-hover);
    border-left-color: transparent;
    border-top-left-radius: 0;
    transform: translate(-50%);
  }
  80%, 100% {
    left: -1px;
    border-top-color: var(--button-border-outer-color-primary);
    border-left-color: var(--button-border-outer-color-primary);
    border-top-left-radius: 10px;
    transform: translate(0);
  }
}
@keyframes simulateOuterAfterHover {
  0%, 20% {
    right: -1px;
    border-bottom-color: var(--button-border-outer-color-primary);
    border-right-color: var(--button-border-outer-color-primary);
    border-bottom-right-radius: 10px;
    transform: translate(0);
  }
  21%, 79% { border-right-color: transparent; }
  50% {
    right: 50%;
    border-bottom-color: var(--button-border-outer-color-primary-hover);
    border-right-color: transparent;
    border-bottom-right-radius: 0;
    transform: translate(50%);
  }
  80%, 100% {
    right: -1px;
    border-bottom-color: var(--button-border-outer-color-primary);
    border-right-color: var(--button-border-outer-color-primary);
    border-bottom-right-radius: 10px;
    transform: translate(0);
  }
}
@keyframes simulateOuterBorderHover {
  0%, 20%  { border-color: var(--button-border-outer-alpha-color-primary); }
  50%      { border-color: var(--button-border-outer-alpha-color-primary-hover); }
  80%, 100% { border-color: var(--button-border-outer-alpha-color-primary); }
}

/* Trigger le simulate-hover quand la section entre en vue */
section.animated .button.button--primary.need-animate:not(.disabled):not([disabled]) {
  opacity: 1;
  animation: simulateHover 3s 1 ease-in-out;
}
section.animated .button.button--primary.need-animate:not(.disabled):not([disabled]) .button__outer {
  animation: simulateOuterBorderHover 3s 1 ease-in-out;
}
section.animated .button.button--primary.need-animate:not(.disabled):not([disabled]) .button__outer::before {
  animation: simulateOuterBeforeHover 3s 1 ease-in-out;
}
section.animated .button.button--primary.need-animate:not(.disabled):not([disabled]) .button__outer::after {
  animation: simulateOuterAfterHover 3s 1 ease-in-out;
}

/* ── .button--primary contextuel (sur fond dark déjà géré par schema) ── */
.button--primary {
  --button-text-color-primary: #fff;
  --button-background-color-primary: rgba(255,255,255,0.12);
  --button-border-color-primary: #fff;
  --button-text-color-primary-hover: #000;
  --button-background-color-primary-hover: #fff;
  --button-border-color-primary-hover: #fff;
  --button-border-outer-color-primary: rgba(255,255,255,0.7);
  --button-border-outer-alpha-color-primary: rgba(255,255,255,0.18);
  --button-border-outer-color-primary-hover: #fff;
  --button-border-outer-alpha-color-primary-hover: rgba(255,255,255,0.5);
}

/* ============================================================
   BUTTON-ICON — Icône carrée avec coin bas-droite animé
   ============================================================ */
.button-icon {
  position: relative;
  display: inline-block;
  width: 56px;
  height: 56px;
  padding: 6px;
  color: var(--button-icon-text-color);
  border: 1px solid var(--button-icon-border-outer-alpha-color);
  border-radius: calc(var(--global-border-radius) / 2);
  transition-property: color, border-color;
  transition-duration: var(--timing-base);
  cursor: pointer;
  background: none;
}

/* Coin bas-droite (style PulsedBox) */
.button-icon::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  display: inline-block;
  width: 18px;
  height: 18px;
  border-bottom: 2px solid var(--button-icon-border-outer-color);
  border-right: 2px solid var(--button-icon-border-outer-color);
  border-bottom-right-radius: 10px;
  transition-duration: .4s, .4s, .15s, 0s;
  transition-property: transform, right, border-right-color, border-bottom-right-radius;
  transition-delay: 0s, 0s, .25s, .25s;
  pointer-events: none;
}

/* Inner container visible */
.button-icon__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: calc(var(--global-border-radius) / 4);
  border: 1px solid var(--button-icon-border-color);
  background-color: var(--button-icon-background-color);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  color: var(--button-icon-text-color);
  transition-property: color, border-color, background-color;
  transition-duration: var(--timing-base);
}
.button-icon__inner .icon,
.button-icon__inner svg { width: 20px; height: 20px; }

/* Counter badge */
.button-icon__counter {
  position: absolute;
  top: -4px;
  right: -4px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  color: var(--button-icon-counter-text-color);
  background-color: var(--button-icon-counter-background-color);
  transition-property: color, background-color;
  transition-duration: var(--timing-base);
}

@media (hover: hover) {
  .button-icon:hover {
    border-color: var(--button-icon-border-outer-alpha-color-hover);
  }
  .button-icon:hover .button-icon__inner {
    border-color: var(--button-icon-border-color-hover);
    background-color: var(--button-icon-background-color-hover);
    color: var(--button-icon-text-color-hover);
  }
  /* Coin bas-droite qui glisse vers le centre au hover */
  .button-icon:hover::after {
    right: 50%;
    border-bottom-color: var(--button-icon-border-outer-color);
    border-right-color: transparent;
    border-bottom-right-radius: 0;
    transform: translate(50%);
    transition-duration: .4s, .4s, 0s, .4s;
    transition-delay: 0s, 0s, 0s, 0s;
  }
}

/* ============================================================
   BUTTON-ICON-CIRCLE — Loupe / icône ronde avec cercle SVG animé
   ============================================================ */
.button-icon-circle {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--button-icon-circle-text-color);
  transition-duration: var(--timing-base);
  transition-property: color;
  border-radius: 50%;
  background: none;
  border: none;
  cursor: pointer;
}
.button-icon-circle .icon,
.button-icon-circle svg:not(.icon-circle-decoration-border) {
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 1;
}

/* Le cercle SVG décoratif */
.button-icon-circle .icon-circle-decoration-border {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: auto;
  height: auto;
  z-index: 0;
}
.button-icon-circle .icon-circle-decoration-border circle {
  opacity: 0;
  stroke-dashoffset: 220;
  stroke-dasharray: 300;
  transform: rotate(600deg);
  transform-origin: 50% 50%;
  transition: stroke-dashoffset .8s ease, transform .8s ease, fill .8s ease, opacity .5s ease;
}

@media (hover: hover) {
  .button-icon-circle:hover {
    color: var(--button-icon-circle-text-color-hover);
  }
  .button-icon-circle:hover .icon-circle-decoration-border circle {
    opacity: 1;
    stroke-dashoffset: 0;
    transform: rotate(180deg);
  }
}
.button-icon-circle:focus-visible { outline: 2px solid currentColor; outline-offset: 1px; }

/* ============================================================
   BUTTON-CIRCLE — Cercle qui s'élargit en pill au hover (product card)
   ============================================================ */
.button-circle {
  display: inline-block;
  width: 56px;
  height: 56px;
  padding: 5px;
  border-radius: 50%;
  border: 1px solid var(--button-border-outer-color-circle);
  background: var(--button-background-color-circle);
  color: var(--button-icon-color-circle);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  transition-property: color, background, border-color;
  transition-duration: var(--timing-base);
  flex-shrink: 0;
}
.button-circle .button-circle__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--button-border-color-circle);
  transition-property: border-color;
  transition-duration: var(--timing-base);
}
.button-circle .button-circle__inner .icon { width: 20px; height: 20px; }
.button-circle .button-circle__inner .icon.icon-circle-decoration {
  position: absolute;
  top: -2px; bottom: -2px; right: -2px; left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  color: var(--button-icon-color-circle);
  transition-property: color, transform, opacity;
  transition-duration: var(--timing-base);
}
.button-circle .button-circle__inner .icon.icon-inactive,
.button-circle .button-circle__inner .icon.icon-active {
  position: absolute;
  transition-property: opacity, visibility;
  transition-duration: var(--timing-base);
}
.button-circle .button-circle__inner .icon.icon-inactive { opacity: 1; visibility: visible; }
.button-circle .button-circle__inner .icon.icon-active   { opacity: 0; visibility: hidden; }
.button-circle .button-circle__text {
  overflow: hidden;
  display: -webkit-box;
  opacity: 0;
  max-width: 0;
  transition-duration: 0s, var(--timing-base), var(--timing-base);
  transition-property: opacity, max-width, padding;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  white-space: nowrap;
  font-size: var(--button-size);
  font-weight: var(--button-weight);
  font-family: var(--button-font-family);
}

/* Transform variant (pill expand) */
.button-circle.button-circle--transform {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: auto;
  min-width: 56px;
  text-decoration: none;
  border-radius: 100px;
  text-align: center;
  word-break: break-word;
}
.button-circle.button-circle--transform .button-circle__inner {
  position: absolute;
  width: auto; height: auto;
  top: 4px; bottom: 4px; left: 4px; right: 4px;
  border-radius: 100px;
}
.button-circle.button-circle--transform .button-circle__inner::before,
.button-circle.button-circle--transform .button-circle__inner::after {
  content: "";
  position: absolute;
  left: 50%;
  opacity: 0;
  width: 0;
  height: 2px;
  background-color: var(--button-icon-color-circle-hover);
  transform: translate(-50%) scale(-1);
  transition-property: opacity, width;
  transition-duration: var(--timing-base);
}
.button-circle.button-circle--transform .button-circle__inner::before { top: -2px; }
.button-circle.button-circle--transform .button-circle__inner::after  { bottom: -2px; }

/* ── État is-active (après clic : coche visible) ── */
.button-circle.is-active {
  background: var(--button-background-color-circle-hover);
  border-color: var(--button-border-outer-color-circle-hover);
  color: var(--button-icon-color-circle-hover);
}
.button-circle.is-active .button-circle__inner {
  border-color: var(--button-border-color-circle-hover);
}
.button-circle.is-active .icon.icon-circle-decoration {
  color: var(--button-icon-color-circle-hover);
  transform: rotate(45deg);
  opacity: 0;
}
.button-circle.is-active .icon.icon-inactive { opacity: 0; visibility: hidden; }
.button-circle.is-active .icon.icon-active   { opacity: 1; visibility: visible; }

/* ── Mobile : expand pill sans hover (touch) ── */
.button-circle.button-circle--transform.button-circle--transform-show-text-mob {
  background: var(--button-background-color-circle-hover);
  border-color: var(--button-border-outer-color-circle-hover);
  color: var(--button-icon-color-circle-hover);
}
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .button-circle__inner {
  border-color: var(--button-border-color-circle-hover);
}
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .icon { opacity: 0; }
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .icon.icon-active { opacity: 1; visibility: visible; }
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .button-circle__inner::before,
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .button-circle__inner::after { opacity: 1; width: 24px; }
.button-circle.button-circle--transform.button-circle--transform-show-text-mob .button-circle__text {
  opacity: 1;
  max-width: 300px;
  padding: 0 20px;
  transition-duration: var(--timing-base), var(--timing-base), var(--timing-base);
}

@media (hover: hover) {
  .button-circle.button-circle--transform:hover {
    background: var(--button-background-color-circle-hover);
    border-color: var(--button-border-outer-color-circle-hover);
    color: var(--button-icon-color-circle-hover);
  }
  .button-circle.button-circle--transform:hover .button-circle__inner {
    border-color: var(--button-border-color-circle-hover);
  }
  .button-circle.button-circle--transform:hover .button-circle__inner .icon.icon-circle-decoration {
    color: var(--button-icon-color-circle-hover);
    transform: rotate(45deg);
  }
  .button-circle.button-circle--transform:hover .icon { opacity: 0; }
  .button-circle.button-circle--transform:hover .button-circle__inner::before,
  .button-circle.button-circle--transform:hover .button-circle__inner::after { opacity: 1; width: 24px; }
  .button-circle.button-circle--transform:hover .button-circle__text {
    opacity: 1;
    max-width: 300px;
    padding: 0 25px;
    transition-duration: var(--timing-base), var(--timing-base), var(--timing-base);
    transition-delay: calc(var(--animate-delay, .3s) * .5), 0s, 0s;
  }
}

/* ============================================================
   Animations on scroll (PulsedBox: --animate-time, translateY)
   ============================================================ */
.need-animate {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--animate-time) ease, transform var(--animate-time) ease;
  transition-delay: var(--delay-step, 0s);
}
.need-animate.animated { opacity: 1; transform: translateY(0); }
.section-title.need-animate { transform: translateY(16px); }
.section-title.need-animate.animated { transform: translateY(0); }