/* Virgule Reader — art direction, pass 1.
   The lesson is treated as an editorial / cinematic learning instrument:
   material, scale, asymmetry, linework and controlled motion instead of
   generic card depth. No gradients, decorative shadows or new dependencies. */

.reader-art-direction .free-lesson{
  width:100%;
  max-width:none;
  padding-bottom:96px;
}

.reader-art-direction .lesson-threshold{
  min-height:clamp(420px,58vw,640px);
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);
  align-items:stretch;
  gap:0;
  padding:0;
  background:var(--ardoise,#091a09);
  border-bottom:1px solid var(--craie-doree-border);
  overflow:hidden;
}

.reader-art-direction .lesson-threshold::before{
  content:'';
  grid-column:2;
  grid-row:1;
  min-height:100%;
  background-image:url('/assets/hero/hero-fond.webp');
  background-size:cover;
  background-position:center;
  border-inline-start:1px solid var(--craie-doree-border);
  opacity:.78;
}

.reader-art-direction .lesson-threshold::after{
  content:'∫';
  position:absolute;
  inset-inline-start:42%;
  inset-block-end:-.16em;
  z-index:0;
  font:400 clamp(180px,24vw,360px)/.7 var(--font-head,'Syne',sans-serif);
  color:var(--craie-doree);
  opacity:.075;
  pointer-events:none;
}

.reader-art-direction .lesson-threshold > *,
.reader-art-direction #lessonHeader{
  max-width:none;
}

.reader-art-direction .free-lesson-top,
.reader-art-direction #lessonHeader{
  grid-column:1;
  grid-row:1;
  align-self:center;
  width:min(100%,720px);
  margin-inline-start:clamp(24px,7vw,110px);
  margin-inline-end:clamp(24px,5vw,72px);
  z-index:2;
}

.reader-art-direction .free-lesson-top{
  align-self:start;
  margin-top:clamp(24px,4vw,48px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.reader-art-direction #lessonHeader{
  padding-top:clamp(90px,11vw,150px);
  padding-bottom:clamp(60px,8vw,100px);
}

.reader-art-direction .free-title{
  max-width:10ch;
  font-size:clamp(48px,7.2vw,96px);
  line-height:.94;
  letter-spacing:-.055em;
  font-weight:500;
  text-wrap:balance;
}

.reader-art-direction .free-subtitle{
  max-width:48ch;
  margin-top:24px;
  padding-inline-start:18px;
  border-inline-start:2px solid var(--craie-doree);
  font-size:15px;
  line-height:1.7;
  color:var(--craie-pale);
}

.reader-art-direction .free-back{
  display:inline-flex;
  min-height:44px;
  align-items:center;
  padding-inline:0;
  color:var(--craie-pale);
  text-decoration:none;
}

.reader-art-direction .free-badge{
  display:inline-flex;
  min-height:32px;
  align-items:center;
  padding:5px 10px;
  border:1px solid var(--craie-doree-border);
  border-radius:0;
  background:var(--ardoise);
  color:var(--craie-doree);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.reader-art-direction .lesson-reading{
  width:min(calc(100% - 32px),1180px);
  max-width:1180px;
  padding-block:clamp(28px,5vw,56px) 24px;
}

.reader-art-direction .stepProgress{
  width:min(100%,980px);
  margin-inline:auto;
  margin-bottom:30px;
  gap:0;
  align-items:stretch;
}

.reader-art-direction .stepSeg{
  height:4px;
  border-radius:0;
  border-inline-end:1px solid var(--ardoise);
  background:rgba(232,245,232,.16);
}

.reader-art-direction .stepSeg.done,
.reader-art-direction .stepSeg.current{
  background:var(--craie-doree);
}

.reader-art-direction .stepSeg.current{
  height:6px;
}

.reader-art-direction .stepArea{
  width:100%;
  display:grid;
  grid-template-columns:minmax(0,180px) minmax(0,760px) minmax(0,180px);
  justify-content:center;
  align-items:start;
  column-gap:clamp(20px,4vw,64px);
}

.reader-art-direction .stepBack{
  position:static;
  grid-column:1;
  grid-row:1;
  margin-top:5px;
  justify-self:end;
  width:44px;
  height:44px;
  border:0;
  border-block-start:1px solid var(--vgl-v3-line);
  border-radius:0;
  color:var(--craie-pale);
}

.reader-art-direction .lessonStage{
  grid-column:2;
  grid-row:1;
  justify-content:flex-start;
  min-height:28px;
  margin:0 0 18px;
  gap:10px;
  font-size:10px;
  letter-spacing:.15em;
}

.reader-art-direction .lessonStage::before,
.reader-art-direction .lessonStage::after{
  display:none;
}

.reader-art-direction .lessonStageIndex{
  padding-inline-end:10px;
  border-inline-end:1px solid var(--craie-doree-border);
}

.reader-art-direction .stepBody{
  grid-column:2;
  grid-row:2;
  min-height:360px;
  display:block;
  padding-block:14px 20px;
}

.reader-art-direction .stepBody::before{
  content:'';
  display:block;
  width:100%;
  height:1px;
  margin-bottom:clamp(28px,4vw,46px);
  background:var(--vgl-v3-line);
}

.reader-art-direction .stepBody .block-texte{
  width:100%;
  max-width:760px;
}

.reader-art-direction .stepBody .lesson-p{
  max-width:64ch;
  margin-inline:0;
  font-size:clamp(17px,1.7vw,21px);
  line-height:1.75;
}

.reader-art-direction .stepBody .lesson-h2{
  max-width:13ch;
  margin-bottom:24px;
  font-size:clamp(30px,4vw,54px);
  line-height:.98;
  letter-spacing:-.035em;
}

.reader-art-direction .stepBody .lesson-h3{
  margin-top:34px;
  font-size:clamp(21px,2.4vw,30px);
  line-height:1.05;
}

.reader-art-direction .block-widget{
  width:100%;
  margin:38px 0 12px;
  padding:clamp(20px,3.5vw,40px);
  background:transparent;
  border:0;
  border-block:1px solid var(--vgl-v3-line);
  border-inline-start:3px solid var(--craie-doree);
  border-radius:0;
}

.reader-art-direction .block-widget::before{
  content:'';
  display:block;
  width:42px;
  height:3px;
  margin-bottom:18px;
  background:var(--craie-doree);
}

.reader-art-direction .block-checkpoint.qCard{
  width:100%;
  margin:28px 0 12px;
  padding:clamp(22px,3.5vw,40px);
  background:transparent;
  border:0;
  border-block:1px solid var(--vgl-v3-line);
  border-inline-start:3px solid var(--craie-doree);
  border-radius:0;
}

.reader-art-direction .stepContinue{
  grid-column:3;
  grid-row:2;
  align-self:end;
  justify-self:start;
  min-width:150px;
  min-height:48px;
  margin:0 0 20px;
  border-radius:0;
  border:1px solid var(--craie-doree);
  background:var(--craie-doree);
  color:var(--ardoise);
  box-shadow:none;
}

.reader-art-direction .stepContinue:hover{
  transform:none;
  background:transparent;
  color:var(--craie-doree);
}

.reader-art-direction .lessonReflection,
.reader-art-direction .free-next{
  width:min(100%,760px);
  margin-inline:auto;
  border:0;
  border-block:1px solid var(--vgl-v3-line);
  border-inline-start:3px solid var(--craie-doree);
  border-radius:0;
  background:transparent;
  padding:clamp(24px,4vw,42px);
}

.reader-art-direction .lessonReflectionTitle{
  font-size:clamp(28px,4vw,48px);
  letter-spacing:-.03em;
}

.reader-art-direction .lessonReflectionInput{
  border-radius:0;
}

.reader-art-direction .lessonReflectionSave{
  border-radius:0;
}

.reader-art-direction .free-next a{
  border-radius:0;
}

.reader-art-direction .free-error{
  border-radius:0;
  border:0;
  border-block:1px solid var(--vgl-v3-line);
  border-inline-start:3px solid var(--wrong,#ef4444);
  background:transparent;
}

/* A small amount of movement is reserved for composition changes:
   opening material, current scene and progress — not decorative bouncing. */
.reader-art-direction .lesson-threshold::before{
  animation:reader-material-in 1100ms cubic-bezier(.2,.7,.2,1) both;
}
.reader-art-direction .free-title{
  animation:reader-title-in 760ms cubic-bezier(.2,.7,.2,1) 100ms both;
}
.reader-art-direction .free-subtitle{
  animation:reader-rule-in 650ms cubic-bezier(.2,.7,.2,1) 220ms both;
}
.reader-art-direction .stepBody.stepEnter{
  animation:reader-scene-in 420ms cubic-bezier(.2,.7,.2,1) both;
}
@keyframes reader-material-in{
  from{opacity:0;transform:scale(1.035)}
  to{opacity:.78;transform:none}
}
@keyframes reader-title-in{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:none}
}
@keyframes reader-rule-in{
  from{opacity:0;transform:translateX(-14px)}
  to{opacity:1;transform:none}
}
@keyframes reader-scene-in{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:none}
}

@media (max-width: 1000px){
  .reader-art-direction .stepArea{
    grid-template-columns:48px minmax(0,1fr);
    column-gap:18px;
  }
  .reader-art-direction .stepBack{
    grid-column:1;
    justify-self:start;
  }
  .reader-art-direction .lessonStage,
  .reader-art-direction .stepBody{
    grid-column:2;
  }
  .reader-art-direction .stepContinue{
    grid-column:2;
    grid-row:3;
    justify-self:start;
    margin-top:10px;
  }
}

@media (max-width: 767px){
  .reader-art-direction .lesson-threshold{
    min-height:0;
    display:flex;
    flex-direction:column;
    padding:0 16px;
  }
  .reader-art-direction .lesson-threshold::before{
    order:0;
    min-height:220px;
    width:calc(100% + 32px);
    margin-inline:-16px;
    border-inline-start:0;
    border-bottom:1px solid var(--craie-doree-border);
    background-image:url('/assets/hero/hero-fond-m.webp');
    background-position:center 38%;
  }
  .reader-art-direction .lesson-threshold::after{
    inset-inline-start:auto;
    inset-inline-end:-20px;
    inset-block-start:155px;
    inset-block-end:auto;
    font-size:190px;
  }
  .reader-art-direction .free-lesson-top{
    order:1;
    width:100%;
    margin:18px 0 0;
  }
  .reader-art-direction #lessonHeader{
    order:2;
    width:100%;
    margin:0;
    padding:48px 0 56px;
  }
  .reader-art-direction .free-title{
    max-width:12ch;
    font-size:clamp(42px,12vw,64px);
  }
  .reader-art-direction .free-subtitle{
    margin-top:20px;
    font-size:14px;
  }
  .reader-art-direction .lesson-reading{
    width:calc(100% - 32px);
    padding-top:24px;
  }
  .reader-art-direction .stepProgress{
    margin-bottom:22px;
  }
  .reader-art-direction .stepArea{
    display:block;
  }
  .reader-art-direction .stepBack{
    display:block;
    margin:0 0 16px;
  }
  .reader-art-direction .lessonStage{
    margin-bottom:12px;
  }
  .reader-art-direction .stepBody{
    min-height:0;
    padding-top:0;
  }
  .reader-art-direction .stepBody::before{
    margin-bottom:28px;
  }
  .reader-art-direction .stepBody .lesson-p{
    font-size:17px;
    line-height:1.7;
  }
  .reader-art-direction .stepBody .lesson-h2{
    font-size:clamp(30px,9vw,44px);
  }
  .reader-art-direction .block-widget{
    margin-top:30px;
    padding:22px 16px;
  }
  .reader-art-direction .stepContinue{
    width:100%;
    margin-top:20px;
  }
}

@media (prefers-reduced-motion: reduce){
  .reader-art-direction .lesson-threshold::before,
  .reader-art-direction .free-title,
  .reader-art-direction .free-subtitle,
  .reader-art-direction .stepBody.stepEnter{
    animation:none!important;
  }
}