/* ==========================================================================
   Khdemti.ma — Sections de la page d'accueil
   ========================================================================== */

/* ---- HERO ----------------------------------------------------------------- */
.hero {
  position: relative;
  min-block-size: 100svh;
  padding-block: calc(var(--header-h) + var(--space-l)) var(--space-l);
  background: var(--ink);
  color: var(--paper);
  display: flex;
  align-items: center;
  overflow: hidden;
}
@supports (min-block-size: 100dvh) {
  .hero { min-block-size: 100dvh; }
}

/* Toile Three.js : calque décoratif */
.hero__scene {
  position: absolute;
  inset: 0;
  z-index: var(--z-scene);
  opacity: 0;
  transition: opacity 1.2s var(--ease-out-soft);
}
.hero__scene.is-ready { opacity: 1; }
.hero__scene canvas { inline-size: 100%; block-size: 100%; }

/* Filets verticaux décoratifs (structure suisse) */
.hero__grid-lines {
  position: absolute;
  inset: 0;
  z-index: calc(var(--z-scene) + 1);
  pointer-events: none;
  background:
    linear-gradient(to right, var(--color-bg) 1px, transparent 1px);
  background-size: calc(100% / 4) 100%;
  opacity: 0.07;
  background-position: -1px 0;
}

.hero__inner {
  position: relative;
  z-index: var(--z-content);
  display: grid;
  gap: var(--space-l);
  align-items: center;
  grid-template-columns: 1fr;
  padding-block: var(--space-xl) var(--space-l);
}
@media (min-width: 64em) {
  .hero__inner { grid-template-columns: 1.15fr 1fr; gap: var(--space-xl); }
}

.hero__copy { display: grid; gap: var(--space-m); justify-items: start; }
.hero__title { max-width: 15ch; }
.hero__title em {
  font-style: normal;
}
.hero__lead {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--dark-text-muted, var(--gray-300));
  max-width: 52ch;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }
.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-s);
  align-items: center;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.hero__proof li { display: flex; align-items: center; gap: var(--space-s); }
.hero__proof li + li::before {
  content: "";
  inline-size: 4px;
  block-size: 4px;
  background: var(--gray-500);
  transform: rotate(45deg);
}

/* Composition devices */
.hero__visual {
  position: relative;
  display: none;
  justify-content: center;
  perspective: 1400px;
}
@media (min-width: 48em) {
  .hero__visual { display: flex; }
}
.hero__devices {
  position: relative;
  display: grid;
  gap: var(--space-m);
  inline-size: min(30rem, 100%);
  transform-style: preserve-3d;
  transform: rotateY(-7deg) rotateX(3deg);
  transition: transform 0.25s var(--ease-out-soft);
}
.hero__device--desktop { inline-size: 100%; }
.hero__device--phone {
  position: absolute;
  inset-block-end: -8%;
  inset-inline-end: -4%;
  z-index: 3;
}
/* Lévitation douce (désactivée en reduced-motion) */
@keyframes float-y {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}
.hero__device--phone { animation: float-y 6s var(--ease-in-out) infinite; }

.hero__scroll {
  position: absolute;
  inset-block-end: 1.25rem;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  z-index: var(--z-content);
  font-size: var(--step--1);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--gray-500);
  display: none;
  align-items: center;
  gap: var(--space-2xs);
}
@media (min-width: 48em) { .hero__scroll { display: inline-flex; } }
.hero__scroll::after {
  content: "";
  inline-size: 1px;
  block-size: 2.5rem;
  background: currentColor;
  animation: scroll-pulse 2s var(--ease-in-out) infinite;
}
@keyframes scroll-pulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- PROBLÈME / BÉNÉFICES --------------------------------------------------- */
.problem__grid {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: 1fr;
}
@media (min-width: 64em) {
  .problem__grid { grid-template-columns: 1.1fr 1fr; align-items: start; }
}

.problem__socials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin-block: var(--space-m);
}
.problem__socials li {
  background: var(--color-bg);
  padding: var(--space-2xs) var(--space-s);
  font-family: var(--font-display);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}
.problem__socials .icon { inline-size: 1.1rem; block-size: 1.1rem; opacity: 0.7; }

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.benefits li {
  background: var(--color-bg);
  padding: var(--space-s);
  display: grid;
  gap: var(--space-3xs);
}
.benefits .icon { inline-size: 1.35rem; block-size: 1.35rem; }
.benefits h3 { font-size: var(--step-0); font-weight: 600; }
.benefits p { font-size: var(--step--1); color: var(--color-text-muted); }

/* ---- SERVICES ------------------------------------------------------------------ */
.services {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr));
}
.service-card {
  background: var(--color-bg);
  padding: var(--space-m);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  position: relative;
  transition: background var(--dur-base) var(--ease-out-soft);
}
.service-card:hover { background: var(--color-bg-alt); }
.service-card__num {
  position: absolute;
  inset-block-start: var(--space-2xs);
  inset-inline-end: var(--space-s);
  font-family: var(--font-display);
  font-size: var(--step--1);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}
.service-card .icon-box { margin-block-end: var(--space-2xs); }
.service-card h3 { font-size: var(--step-1); }
.service-card p { color: var(--color-text-muted); font-size: var(--step--1); flex: 1; }
.service-card__benefit {
  display: flex;
  gap: var(--space-3xs);
  align-items: baseline;
  font-size: var(--step--1);
  font-weight: 600;
}
.service-card__benefit::before { content: "→"; font-weight: 400; }
.service-card .link-arrow { margin-block-start: var(--space-2xs); }

/* ---- POURQUOI (liste éditoriale numérotée) --------------------------------------- */
.why { background: var(--ink); color: var(--paper); }
.why-list { border-block-start: 1px solid var(--dark-border, rgba(255,255,255,0.16)); }
.why-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-s) var(--space-m);
  align-items: baseline;
  padding-block: var(--space-m);
  border-block-end: 1px solid var(--dark-border, rgba(255,255,255,0.16));
  transition: padding-inline-start var(--dur-base) var(--ease-out-soft);
}
.why-row:hover { padding-inline-start: var(--space-s); }
.why-row .step-index {
  color: transparent;
  -webkit-text-stroke: 1px var(--gray-500);
  min-inline-size: 3.2ch;
}
.why-row:hover .step-index { -webkit-text-stroke-color: var(--paper); }
.why-row h3 { font-size: var(--step-2); margin-block-end: var(--space-3xs); }
.why-row p {
  color: var(--dark-text-muted, var(--gray-400));
  font-size: var(--step-0);
  max-width: 62ch;
}
@media (min-width: 56em) {
  .why-row { grid-template-columns: auto 20rem 1fr; align-items: start; }
  .why-row p { margin-block-start: 0.35rem; }
}

/* ---- AVANT / APRÈS ------------------------------------------------------------------ */
.ba { background: var(--color-bg-alt); }
.ba__grid {
  display: grid;
  gap: var(--space-l);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 64em) {
  .ba__grid { grid-template-columns: 1.25fr 1fr; }
}
.ba__lists { display: grid; gap: var(--space-m); }
.ba-list h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--step-1);
  margin-block-end: var(--space-2xs);
}
.ba-list h3 .tag {
  font-size: var(--step--1);
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border: 1px solid currentColor;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ba-list ul { display: grid; gap: var(--space-3xs); }
.ba-list li {
  display: flex;
  gap: var(--space-2xs);
  align-items: baseline;
  font-size: var(--step--1);
  color: var(--color-text-muted);
}
.ba-list li::before { content: "—"; flex: none; }
.ba-list--after li { color: var(--color-text); }
.ba-list--after li::before { content: "✓"; font-weight: 700; }

/* ---- PORTFOLIO ------------------------------------------------------------------------ */
.works {
  display: grid;
  gap: var(--space-m);
  grid-template-columns: 1fr;
}
@media (min-width: 40em) { .works { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 72em) { .works { grid-template-columns: repeat(3, 1fr); } }

.work-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: border-color var(--dur-base) var(--ease-out-soft),
              box-shadow var(--dur-base) var(--ease-out-soft),
              transform var(--dur-base) var(--ease-out-soft);
}
.work-card__link {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
  text-decoration: none;
}
.work-card__link :is(h3, p) { text-decoration: none; }
.work-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}
.work-card__media {
  aspect-ratio: 4 / 3;
  padding: clamp(1rem, 3vw, 1.75rem) clamp(1rem, 3vw, 1.75rem) 0;
  background: var(--color-bg-alt);
  border-block-end: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
/* Fenêtre flottante dans la carte */
.work-card__shot {
  inline-size: 86%;
  transform: translateY(6%);
  transition: transform var(--dur-slow) var(--ease-out-soft);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.work-card:hover .work-card__shot { transform: translateY(0); }
.work-card__body { padding: var(--space-s); display: grid; gap: var(--space-2xs); }
.work-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs);
  font-size: var(--step--1);
}
.work-card__cat {
  font-weight: 700;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  font-size: 0.72rem;
}
.work-card__year { color: var(--color-text-muted); }
.work-card__body h3 { font-size: var(--step-1); }
.work-card__body p { color: var(--color-text-muted); font-size: var(--step--1); }
.work-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-3xs); padding-block-start: var(--space-3xs); }
.work-card__tags .chip { font-size: 0.68rem; padding: 0.2rem 0.5rem; }

/* ---- PROCESS (timeline) ------------------------------------------------------------------ */
.process {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 40em) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 72em) { .process { grid-template-columns: repeat(4, 1fr); } }
.process li {
  background: var(--color-bg);
  padding: var(--space-s);
  display: grid;
  gap: var(--space-3xs);
  align-content: start;
  min-block-size: 10rem;
}
.process li .step-index {
  font-size: var(--step-3);
  color: transparent;
  -webkit-text-stroke: 1px var(--color-text-muted);
}
.process h3 { font-size: var(--step-0); font-weight: 700; }
.process p { font-size: var(--step--1); color: var(--color-text-muted); }
/* Dernière carte : appel à l'action */
.process li:last-child { background: var(--ink); color: var(--paper); }
.process li:last-child .step-index { -webkit-text-stroke-color: var(--gray-500); }
.process li:last-child p { color: var(--gray-300, var(--gray-400)); }
.process__cta { justify-items: start; }
.process__cta .link-arrow { color: var(--paper); margin-block-start: auto; }

/* ---- BANDE STATS --------------------------------------------------------------------------- */
.stats-band {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 56em) { .stats-band { grid-template-columns: repeat(4, 1fr); } }

/* ---- ENGAGEMENTS ------------------------------------------------------------------------------ */
.commitments {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  grid-template-columns: 1fr;
}
@media (min-width: 40em) { .commitments { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 72em) { .commitments { grid-template-columns: repeat(3, 1fr); } }
.commitments li {
  background: var(--color-bg);
  padding: var(--space-s);
  display: flex;
  gap: var(--space-2xs);
  align-items: center;
  font-weight: 600;
  font-family: var(--font-display);
}
.commitments .icon { inline-size: 1.2rem; block-size: 1.2rem; opacity: 0.75; }

/* ---- BLOC CONSULTATION ------------------------------------------------------------------------- */
.consult {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
}
.consult__inner {
  display: grid;
  gap: var(--space-m);
  justify-items: start;
}
.consult__inner h2 { max-width: 22ch; }
.consult__inner p { color: var(--dark-text-muted, var(--gray-400)); max-width: 56ch; }

/* ---- CTA FINAL ------------------------------------------------------------------------------------ */
.final-cta {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  text-align: center;
}
.final-cta .eyebrow { color: var(--gray-500); justify-content: center; }
.final-cta__title {
  font-size: var(--step-6);
  font-weight: 700;
  letter-spacing: var(--ls-display);
  line-height: 0.98;
  margin-block: var(--space-s) var(--space-m);
}
.final-cta__title .hollow { display: block; }
.final-cta p {
  margin-inline: auto;
  color: var(--dark-text-muted, var(--gray-400));
  max-width: 52ch;
}
.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  justify-content: center;
  margin-block-start: var(--space-m);
}

/* FAQ teaser sur l'accueil */
.faq-teaser { display: grid; gap: 0; border-block-start: 1px solid var(--color-border); }

/* ---- Reduced motion --------------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .hero__device--phone { animation: none; }
  .hero__scroll::after { animation: none; transform: none; }
  .work-card, .work-card__shot, .why-row { transition: none; }
}