/* Reveal system, cards, timeline, portrait plate, band, stepper, dock, booking. */

/* --- Scroll reveal -------------------------------------------------------- */

[data-reveal] { transition: var(--ace-reveal-transition); }

.ace-js [data-reveal] {
  opacity: 0;
  translate: 0 18px;
}

.ace-js [data-reveal].is-visible {
  opacity: 1;
  translate: none;
}

.ace-js [data-reveal].is-instant { --ace-reveal-transition: opacity 0s, translate 0s; }

/* --- Cards ---------------------------------------------------------------- */

.ace-needs__card,
.ace-formats__card {
  position: relative;
  isolation: isolate;
  display: grid;
  align-content: start;
  gap: var(--ace-sp-3);
  padding: clamp(var(--ace-sp-4), 2.5vw, var(--ace-sp-5));
  border: 1px solid var(--ace-line);
  border-radius: var(--ace-r-md);
  background-color: var(--ace-ink-3);
  transition:
    var(--ace-reveal-transition),
    transform var(--ace-dur-hover) var(--ace-ease-soft),
    border-color var(--ace-dur-hover) var(--ace-ease-soft);
}

.ace-needs__card::before,
.ace-formats__card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(120% 80% at 50% 0%, var(--ace-gold-soft), transparent 68%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ace-dur-hover) var(--ace-ease-soft);
}

.ace-needs__card::after,
.ace-formats__card::after {
  content: "";
  position: absolute;
  inset: 0 0 calc(var(--ace-card-lift) * -2);
  z-index: -1;
  border-radius: inherit;
  box-shadow: var(--ace-shadow-md);
  opacity: 0;
  transition: opacity var(--ace-dur-hover) var(--ace-ease-soft);
}

.ace-needs__card:hover,
.ace-formats__card:hover {
  transform: translateY(calc(var(--ace-card-lift) * -1));
  border-color: rgba(198, 161, 91, .40);
}

.ace-needs__card:hover::before,
.ace-formats__card:hover::before,
.ace-needs__card:hover::after,
.ace-formats__card:hover::after { opacity: 1; }

.ace-needs__title,
.ace-formats__title {
  position: relative;
  letter-spacing: -.015em;
}

.ace-needs__text,
.ace-formats__text {
  position: relative;
  text-wrap: balance;
  font-size: var(--ace-fs-sm);
  line-height: 1.6;
  color: var(--ace-muted);
}

.ace-needs__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  margin-bottom: var(--ace-sp-1);
  border: 1px solid var(--ace-line);
  border-radius: var(--ace-r-sm);
  color: var(--ace-faint);
  transition:
    color var(--ace-dur) var(--ace-ease),
    border-color var(--ace-dur) var(--ace-ease);
}

.ace-needs__card:hover .ace-needs__icon {
  color: var(--ace-gold-bright);
  border-color: rgba(198, 161, 91, .34);
}

.ace-formats__card { padding-block: var(--ace-sp-6); }

.ace-formats__title::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  margin-top: var(--ace-sp-3);
  background-color: var(--ace-gold);
  opacity: .55;
}

/* --- Méthode -------------------------------------------------------------- */

.ace-method__pillar {
  position: relative;
  padding-top: calc(var(--ace-fs-mega) * .34);
}

.ace-method__letter {
  position: absolute;
  z-index: 0;
  top: -.14em;
  left: -.03em;
  font-family: var(--ace-font-display);
  font-size: var(--ace-fs-mega);
  font-weight: 400;
  line-height: .78;
  color: transparent;
  -webkit-text-stroke: 1px rgba(198, 161, 91, .32);
  user-select: none;
  pointer-events: none;
}

.ace-method__name {
  position: relative;
  z-index: 1;
  font-size: clamp(1.35rem, 1.15rem + .8vw, 1.75rem);
}

.ace-method__text {
  position: relative;
  z-index: 1;
  max-width: 34ch;
  margin-top: var(--ace-sp-4);
  font-size: var(--ace-fs-sm);
  line-height: 1.7;
  color: var(--ace-muted);
}

.ace-method__principles {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: var(--ace-sp-7);
  border-block: 1px solid var(--ace-line);
}

.ace-method__principle {
  display: grid;
  gap: var(--ace-sp-2);
  padding-block: var(--ace-sp-5);
  border-top: 1px solid var(--ace-line);
}

.ace-method__principle:first-child { border-top: 0; }

.ace-method__term {
  font-family: var(--ace-font-display);
  font-size: var(--ace-fs-h3);
  line-height: 1.2;
  color: var(--ace-gold-bright);
}

.ace-method__def {
  font-size: var(--ace-fs-sm);
  color: var(--ace-muted);
}

@media (max-width: 767.98px) {
  .ace-method__principles { margin-top: var(--ace-sp-6); }

  .ace-method__principle { padding-block: var(--ace-sp-4); }
}

@media (min-width: 860px) {
  .ace-method__principles { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .ace-method__principle {
    padding-block: var(--ace-sp-6);
    padding-inline: var(--ace-sp-6);
    border-top: 0;
    border-left: 1px solid var(--ace-line);
  }

  .ace-method__principle:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .ace-method__principle:last-child { padding-right: 0; }
}

/* --- Protocole ------------------------------------------------------------ */

.ace-protocol {
  display: grid;
  grid-template-columns: 1fr;
}

.ace-protocol__phase {
  position: relative;
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  align-content: start;
  gap: 0 var(--ace-sp-5);
  padding-bottom: var(--ace-sp-6);
}

.ace-protocol__phase::before {
  content: "";
  position: absolute;
  left: 1.75rem;
  top: 2.6rem;
  bottom: .25rem;
  width: 1px;
  background: linear-gradient(to bottom, rgba(198, 161, 91, .55), rgba(198, 161, 91, .06));
}

.ace-protocol__phase:last-child::before { content: none; }

.ace-protocol__num {
  grid-column: 1;
  font-family: var(--ace-font-display);
  font-size: 1.75rem;
  line-height: 1.25;
  letter-spacing: -.02em;
  text-align: center;
  color: var(--ace-gold);
  font-variant-numeric: lining-nums tabular-nums;
}

.ace-protocol__body { grid-column: 2; }

.ace-protocol__name {
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  letter-spacing: .01em;
}

.ace-protocol__tagline {
  margin-top: var(--ace-sp-4);
  font-family: var(--ace-font-display);
  font-style: italic;
  font-weight: 400;
  font-size: var(--ace-fs-lead);
  line-height: 1.35;
  color: var(--ace-gold-bright);
}

.ace-protocol__text {
  margin-top: var(--ace-sp-3);
  max-width: 38ch;
  font-size: var(--ace-fs-sm);
  line-height: 1.7;
  color: var(--ace-muted);
}

@media (min-width: 900px) {
  .ace-protocol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--ace-sp-6);
  }

  .ace-protocol__phase {
    grid-template-columns: minmax(0, 1fr);
    padding-top: var(--ace-sp-5);
    padding-bottom: 0;
  }

  .ace-protocol__phase::before,
  .ace-protocol__phase:last-child::before {
    content: "";
    inset: 0 0 auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--ace-gold) 0 2.75rem, var(--ace-line) 2.75rem);
  }

  .ace-protocol__num {
    margin-bottom: var(--ace-sp-4);
    font-size: clamp(2.4rem, 1.6rem + 2vw, 3.25rem);
    text-align: left;
  }

  .ace-protocol__body { grid-column: 1; }
}

.ace-protocol__entry {
  display: grid;
  gap: var(--ace-sp-5);
  margin-top: var(--ace-sp-7);
  padding: var(--ace-sp-6);
  border: 1px solid rgba(198, 161, 91, .34);
  border-radius: var(--ace-r-lg);
  background-color: var(--ace-ink-3);
  background-image: radial-gradient(120% 140% at 100% 0%, rgba(198, 161, 91, .10), transparent 60%);
  box-shadow: var(--ace-shadow-lg);
}

@media (min-width: 768px) {
  .ace-protocol__entry {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--ace-sp-6);
    padding-inline: var(--ace-sp-7);
  }
}

.ace-protocol__entry-title { font-size: clamp(1.35rem, 1.15rem + .8vw, 1.75rem); }

.ace-protocol__entry-meta {
  margin-top: var(--ace-sp-2);
  font-size: var(--ace-fs-overline);
  font-weight: 500;
  letter-spacing: var(--ace-track-label);
  text-transform: uppercase;
  color: var(--ace-gold);
}

.ace-protocol__entry-text {
  margin-top: var(--ace-sp-4);
  max-width: 44ch;
  font-size: var(--ace-fs-sm);
  color: var(--ace-muted);
}

/* --- Antoine -------------------------------------------------------------- */

.ace-about__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid rgba(198, 161, 91, .30);
  border-radius: var(--ace-r-lg);
  background-color: var(--ace-ink-3);
  box-shadow: var(--ace-shadow-lg);
}

.ace-about__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 12%;
}

.ace-about__portrait::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 1;
  border: 1px solid rgba(198, 161, 91, .18);
  border-radius: calc(var(--ace-r-lg) - 10px);
  pointer-events: none;
}

.ace-about__portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 9, 15, .30), transparent 30%);
  pointer-events: none;
}

@media (max-width: 899.98px) {
  .ace-about__portrait { aspect-ratio: 5 / 4; }
  .ace-about__portrait img { object-position: 50% 18%; }
}

.ace-about__text + .ace-about__text { margin-top: var(--ace-sp-4); }

.ace-about__text {
  max-width: 62ch;
  color: var(--ace-muted);
}

.ace-about__text:first-child {
  font-size: var(--ace-fs-lead);
  line-height: 1.6;
  color: var(--ace-porcelain);
}

.ace-about__quote { margin-block: var(--ace-sp-7); }

/* Leading kept loose enough for Cormorant's italic ascenders and descenders,
   which overflow a tighter line box. */
.ace-about__quote p {
  font-family: var(--ace-font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.7rem, 1.2rem + 2vw, 2.8rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ace-porcelain);
  text-wrap: balance;
}

/* Matched pair, sized off the quote itself. Zero leading so the oversized
   glyphs never inflate the line box. The offset centres their ink on the
   text's x-height: measured, the raw glyph sits .08em of the parent too high. */
.ace-about__quote p::before,
.ace-about__quote p::after {
  font-style: normal;
  font-weight: 500;
  font-size: 1.35em;
  line-height: 0;
  vertical-align: -.06em;
  color: var(--ace-gold);
  opacity: .5;
}

.ace-about__quote p::before { content: "«"; margin-right: .14em; }
.ace-about__quote p::after { content: "»"; margin-left: .14em; }

.ace-about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ace-sp-2);
  margin-top: var(--ace-sp-6);
}

.ace-about__skill {
  padding: .42rem .9rem;
  border: 1px solid var(--ace-line);
  border-radius: var(--ace-r-pill);
  background-color: rgba(242, 238, 229, .02);
  font-size: var(--ace-fs-sm);
  line-height: 1.4;
  color: var(--ace-muted);
}

/* --- Interstitial band ---------------------------------------------------- */

.ace-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  place-items: end center;
  min-height: clamp(20rem, 52vh, 32rem);
  padding-bottom: var(--ace-sp-7);
  border-bottom: 1px solid var(--ace-line);
}

.ace-band__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.ace-band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 14%;
}

.ace-band__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    var(--ace-ink) 0%,
    rgba(7, 9, 15, .46) 30%,
    rgba(7, 9, 15, .52) 70%,
    var(--ace-ink) 100%
  );
}

@media (min-width: 1100px) {
  .ace-band__media {
    inset: 0 max(0px, calc((100% - 50rem) / 2));
    -webkit-mask-image: linear-gradient(to right, transparent, #000 16%, #000 84%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 16%, #000 84%, transparent);
  }

  .ace-band__media img { object-position: 50% 20%; }
}

.ace-band__line {
  position: relative;
  z-index: 1;
  padding-inline: var(--ace-gutter);
  font-family: var(--ace-font-display);
  font-size: clamp(1.8rem, 1.2rem + 2.9vw, 3.3rem);
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.1;
  text-align: center;
}

.ace-hero__title em,
.ace-band__line em {
  background-image: linear-gradient(102deg, var(--ace-gold) 0%, var(--ace-gold-bright) 44%, var(--ace-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

@media (prefers-reduced-motion: no-preference) {
  .ace-band__media img { animation: ace-kenburns 36s var(--ace-ease-inout) 2 alternate; }
}

/* --- Section stepper ------------------------------------------------------ */

.ace-scroller {
  position: fixed;
  z-index: calc(var(--ace-z-header) - 6);
  right: var(--ace-gutter);
  bottom: var(--ace-gutter);
  display: grid;
  gap: var(--ace-sp-2);
  opacity: 0;
  visibility: hidden;
  translate: 0 10px;
  transition:
    opacity var(--ace-dur-slow) var(--ace-ease-soft),
    translate var(--ace-dur-slow) var(--ace-ease-soft),
    visibility 0s linear var(--ace-dur-slow);
}

.ace-scroller.is-visible {
  opacity: 1;
  visibility: visible;
  translate: none;
  transition-delay: 0s;
}

.ace-scroller__btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ace-line-strong);
  border-radius: 50%;
  background-color: rgba(7, 9, 15, .72);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--ace-muted);
  transition:
    color var(--ace-dur) var(--ace-ease-soft),
    border-color var(--ace-dur) var(--ace-ease-soft),
    background-color var(--ace-dur) var(--ace-ease-soft);
}

.ace-scroller__btn:hover,
.ace-scroller__btn:focus-visible {
  color: var(--ace-gold-bright);
  border-color: rgba(198, 161, 91, .45);
  background-color: rgba(7, 9, 15, .9);
}

.ace-scroller__btn[hidden] { display: none; }

/* --- Booking -------------------------------------------------------------- */

.ace-booking__avatar {
  width: clamp(4.6rem, 4.1rem + 2vw, 6rem);
  aspect-ratio: 1;
  margin-inline: auto;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(198, 161, 91, .45);
  box-shadow: 0 0 0 6px rgba(198, 161, 91, .08), var(--ace-shadow-md);
}

/* --- Mobile conversion dock ----------------------------------------------- */

.ace-dock {
  position: fixed;
  inset: auto 0 0;
  z-index: calc(var(--ace-z-header) - 5);
  display: none;
  padding: var(--ace-sp-3) var(--ace-gutter) calc(var(--ace-sp-3) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--ace-line);
  background: linear-gradient(to top, rgba(7, 9, 15, .94), rgba(7, 9, 15, .78));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  translate: 0 105%;
  visibility: hidden;
  transition:
    translate var(--ace-dur-slow) var(--ace-ease-soft),
    visibility 0s linear var(--ace-dur-slow);
}

.ace-dock.is-visible {
  translate: 0 0;
  visibility: visible;
  transition-delay: 0s;
}

.ace-dock__btn { width: 100%; }

.ace-booking-on .ace-scroller.is-visible {
  opacity: 0;
  visibility: hidden;
  translate: 0 10px;
}

@media (max-width: 640px) {
  .ace-scroller { bottom: calc(var(--ace-gutter) + 5rem + env(safe-area-inset-bottom, 0px)); }

  .ace-scroller.is-visible:has(+ .ace-dock.is-visible) {
    opacity: 0;
    visibility: hidden;
    translate: 0 10px;
  }

  .ace-dock { display: block; }
}