:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #142033;
  background: #fff;
  font-synthesis: none;
  --page-bg: #fff;
  --page-bg-alt: #fff;
  --page-radial-a: rgba(139, 102, 220, .09);
  --page-radial-b: rgba(177, 137, 242, .07);
  --card-bg: rgba(255, 255, 255, .38);
  --card-border: rgba(81, 133, 186, .2);
  --text-main: #142033;
  --text-muted: #607086;
  --surface: rgba(255, 255, 255, .82);
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 100% 0%, var(--page-radial-a), transparent 24rem),
    radial-gradient(circle at 0% 100%, var(--page-radial-b), transparent 28rem),
    linear-gradient(180deg, var(--page-bg), var(--page-bg-alt));
  color: var(--text-main);
}

.page-shell {
  width: min(1100px, calc(100% - 36px));
  margin: 0 auto;
  padding: 70px 0;
}

.hero {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 38px;
}

.textbooks-block {
  position: relative;
  padding: 28px;
  border: 1px solid var(--card-border);
  border-radius: 30px;
  background:
    radial-gradient(circle at 0 0, rgba(104, 194, 255, .12), transparent 32rem),
    var(--card-bg);
  box-shadow: 0 16px 36px rgba(27, 49, 75, .08), inset 0 1px 0 rgba(255,255,255,.8);
}

.textbooks-block .hero { margin-bottom: 28px; }

.tools-block {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.tools-block .salary { order: 1; }
.tools-block .calendar { order: 2; }
.tools-block .exam { order: 3; }

.hero > div { min-width: 0; }

/* Sur grand écran, le contact reste dans l’en-tête, à droite du titre. */
.hero > .whatsapp-contact {
  flex: 0 1 360px;
  width: min(360px, 36%);
  margin: 0 0 0 auto;
}

.hero-icon {
  display: grid;
  width: 82px;
  height: 82px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 24px;
  background: linear-gradient(145deg, #1a3a64, #0b1d35);
  box-shadow: 0 16px 30px rgba(14, 38, 69, .22), inset 0 1px 0 rgba(255,255,255,.22);
  color: white;
  font-size: 42px;
}

.hero-icon svg {
  width: 58px;
  height: 58px;
  filter: drop-shadow(0 7px 8px rgba(0, 17, 39, .28));
}

.eyebrow {
  margin: 0 0 4px;
  color: #4177a5;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(35px, 5.4vw, 60px);
  letter-spacing: -.055em;
  line-height: 1;
}

.intro {
  margin: 13px 0 0;
  color: var(--text-muted);
  font-size: 18px;
}

.projects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.whatsapp-contact {
  --whatsapp-green: #3d9a70;
  display: block;
  width: min(430px, 100%);
  margin: 0 auto;
  padding: 12px 15px;
  border: 1px solid rgba(78, 150, 111, .28);
  border-radius: 17px;
  background: linear-gradient(135deg, #f1f8f2, #fbfcf8);
  box-shadow: 0 7px 18px rgba(50, 104, 77, .09), inset 0 1px 0 #fff;
  color: #173a2a;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.whatsapp-copy small { white-space: normal; }

.whatsapp-contact:hover,
.whatsapp-contact:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(78, 150, 111, .5);
  box-shadow: 0 10px 24px rgba(50, 104, 77, .14), inset 0 1px 0 #fff;
  outline: none;
}

.whatsapp-contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-copy {
  min-width: 0;
  flex: 1;
}

.whatsapp-copy strong,
.whatsapp-copy small {
  display: block;
  min-width: 0;
}

.whatsapp-copy strong {
  font-size: 15px;
  font-weight: 850;
  line-height: 1.2;
}

.whatsapp-copy small { margin-top: 3px; color: #687b72; font-size: 11px; font-weight: 650; white-space: normal; }
.whatsapp-copy small em { color: var(--whatsapp-green); font-style: normal; font-weight: 800; }

.whatsapp-logo {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #5ebd8c, var(--whatsapp-green));
  box-shadow: 0 5px 11px rgba(50, 104, 77, .18), inset 0 1px 0 rgba(255,255,255,.55);
  color: #fff;
}

.whatsapp-logo svg { width: 27px; height: 27px; }
.whatsapp-arrow {
  margin-left: auto;
  color: var(--whatsapp-green);
  font-size: 23px;
  font-weight: 900;
}

.project {
  --accent: #3f83c5;
  position: relative;
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 25px 76px 25px 28px;
  border: 1px solid rgba(70, 91, 117, .16);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(27, 49, 75, .09), inset 0 1px 0 white;
  color: inherit;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.project-group {
  --accent: #3f83c5;
  position: relative;
  min-height: 240px;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(70, 91, 117, .16);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--accent) 13%, transparent), transparent 48%),
    var(--surface);
  box-shadow: 0 14px 34px rgba(27, 49, 75, .1), inset 0 1px 0 white;
}

.project-group::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  background: var(--accent);
  content: "";
}

.project-group.collège { --accent: #20a77b; }
.project-group.primaire { --accent: #ed9f27; }
.project-group.emploi-du-temps { --accent: #2d6ac3; }

.project-group.primaire .group-choices a[dir="rtl"] {
  padding-right: 17px;
  padding-left: 39px;
  text-align: right;
}

.project-group.primaire .group-choices a[dir="rtl"] .choice-arrow {
  right: auto;
  left: 14px;
}

.group-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.group-heading > div {
  min-width: 0;
  flex: 1 1 auto;
  container-type: inline-size;
}

.group-icon {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 88%, white), var(--accent));
  box-shadow: 0 8px 17px color-mix(in srgb, var(--accent) 23%, transparent), inset 0 1px 0 rgba(255,255,255,.48);
  color: white;
  font-size: 20px;
  font-weight: 900;
}

.group-icon-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 12%, white);
  color: var(--accent);
}

.group-icon-logo svg {
  width: 48px;
  height: 48px;
}

.group-heading .cycle { display: block; margin-bottom: 3px; }

.group-heading strong {
  display: block;
  font-size: clamp(13px, 7cqw, 27px);
  letter-spacing: -.035em;
  white-space: nowrap;
}

.group-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, #dce4eb);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: inset 0 1px 3px rgba(20, 42, 67, .05);
}

.group-choices a {
  position: relative;
  container-type: inline-size;
  min-width: 0;
  padding: 16px 39px 15px 17px;
  color: var(--text-main);
  text-decoration: none;
  transition: background .2s ease, transform .2s ease;
}

.group-choices a + a { border-left: 1px solid color-mix(in srgb, var(--accent) 22%, #dce4eb); }

.group-choices a:hover,
.group-choices a:focus-visible {
  z-index: 1;
  background: color-mix(in srgb, var(--accent) 10%, white);
  outline: 2px solid color-mix(in srgb, var(--accent) 48%, white);
  outline-offset: -2px;
}

.group-choices a > span:first-child {
  display: block;
  font-size: 16px;
  font-weight: 850;
  letter-spacing: -.025em;
  white-space: nowrap;
  font-size: clamp(8px, 10cqw, 16px);
}

.group-choices small {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-group.lycée .group-choices small,
.project-group.collège .group-choices small,
.project-group.primaire .group-choices small {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.3;
  text-overflow: clip;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.project-group.primaire .group-choices a[dir="rtl"] {
  padding-right: 17px;
  padding-left: 39px;
  text-align: left;
}

.project-group.primaire .group-choices a[dir="rtl"] .choice-arrow {
  right: 14px;
  left: auto;
}

.choice-arrow {
  position: absolute;
  top: 50%;
  right: 14px;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 13%, white);
  color: var(--accent);
  font-size: 17px;
  font-weight: 800;
  transition: transform .2s ease;
}

.group-choices a:hover .choice-arrow { transform: translate(3px, -50%); }

.single-project-choice {
  position: relative;
  display: block;
  min-height: 76px;
  padding: 17px 58px 15px 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, #dce4eb);
  border-radius: 18px;
  background: var(--surface);
  color: var(--text-main);
  text-decoration: none;
  box-shadow: inset 0 1px 3px rgba(20, 42, 67, .05);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.single-project-choice:hover,
.single-project-choice:focus-visible {
  background: color-mix(in srgb, var(--accent) 10%, white);
  box-shadow: 0 8px 16px color-mix(in srgb, var(--accent) 12%, transparent);
  outline: 2px solid color-mix(in srgb, var(--accent) 48%, white);
  outline-offset: -2px;
}

.single-project-choice > span:first-child,
.single-project-choice small {
  display: block;
}

.single-project-choice > span:first-child {
  font-size: clamp(15px, 3cqw, 20px);
  font-weight: 850;
  letter-spacing: -.025em;
}

.single-project-choice small {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.3;
}

.single-project-choice .choice-arrow {
  right: 18px;
  width: 32px;
  height: 32px;
  font-size: 20px;
}

.project::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  background: var(--accent);
  content: "";
}

.project:hover,
.project:focus-visible {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 55%, white);
  box-shadow: 0 20px 38px rgba(27, 49, 75, .16), inset 0 1px 0 white;
  outline: none;
}

.project.collège { --accent: #20a77b; }
.project.primaire { --accent: #ed9f27; }
.project.exam { --accent: #8b5cf6; }

.project.salary {
  --accent: #b06a28;
  grid-column: 1 / -1;
  min-height: 126px;
  padding-left: 126px;
  background:
    radial-gradient(circle at 100% 0, rgba(233, 172, 95, .18), transparent 45%),
    var(--surface);
}

.project.calendar {
  --accent: #164bc4;
  grid-column: 1 / -1;
  min-height: 126px;
  padding-left: 126px;
  background:
    radial-gradient(circle at 100% 0, rgba(102, 161, 255, .18), transparent 45%),
    var(--surface);
}

.project.salary .project-icon { color: var(--accent); }
.project.calendar .project-icon { color: var(--accent); }

.tools-block .project {
  grid-column: auto;
  min-height: 112px;
  padding: 18px 50px 18px 76px;
  border-radius: 18px;
}

.tools-block .project.salary,
.tools-block .project.calendar {
  grid-column: auto;
  min-height: 190px;
  padding: clamp(17px, 2.2vw, 26px);
}

.tools-block .project-icon-logo {
  left: 17px;
  width: 45px;
  height: 45px;
}

.tools-block .project-icon-logo svg {
  width: 33px;
  height: 33px;
}

.tools-block .project .cycle {
  margin-bottom: 4px;
  font-size: 10px;
}

.tools-block .project-copy {
  min-width: 0;
  flex: 1 1 auto;
  container-type: inline-size;
}

.tools-block .project-copy strong {
  font-size: clamp(10px, 6.2cqw, 18px);
  line-height: 1.15;
  letter-spacing: -.035em;
  white-space: nowrap;
}

.tools-block .project small {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tools-block .project .arrow {
  right: 14px;
  width: 29px;
  height: 29px;
  font-size: 19px;
}

.project-icon-logo {
  position: absolute;
  top: 50%;
  left: 28px;
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 12%, white);
  color: var(--accent);
}

.project-icon-logo svg {
  width: 54px;
  height: 54px;
}

.project.exam {
  padding-left: 126px;
}

.project.exam small {
  display: block;
  margin-top: 7px;
  color: #607086;
  font-size: 13px;
  line-height: 1.3;
}

.cycle {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.project strong {
  font-size: clamp(21px, 3vw, 29px);
  letter-spacing: -.025em;
}

.arrow {
  position: absolute;
  top: 50%;
  right: 27px;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 12%, white);
  color: var(--accent);
  font-size: 25px;
  transition: transform .2s ease;
}

.project:hover .arrow { transform: translate(4px, -50%); }

@media (max-width: 700px) {
  .page-shell {
    width: min(calc(100% - 20px), 520px);
    padding: 8px 0 30px;
  }

  .hero {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    align-items: center;
    column-gap: 8px;
    row-gap: 8px;
    margin-bottom: 10px;
  }

  .hero > div { grid-column: 2; }
  .hero > .whatsapp-contact { grid-column: 1 / -1; }

  /* Sur téléphone, on conserve le bouton sous le titre, comme auparavant. */
  .hero > .whatsapp-contact {
    flex: 1 1 100%;
    width: 100%;
    margin: 0 auto 18px;
  }

  .hero-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    font-size: 21px;
  }

  .hero-icon svg { width: 29px; height: 29px; }

  .eyebrow {
    margin-bottom: 2px;
    font-size: 9px;
    letter-spacing: .1em;
  }

  h1 {
    font-size: clamp(24px, 8vw, 32px);
    letter-spacing: -.045em;
  }

  .intro {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.25;
  }

  .projects {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .textbooks-block {
    padding: 10px;
    border-radius: 22px;
  }

  .textbooks-block .hero { margin-bottom: 10px; }

  .tools-block {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 12px;
  }

  .project-group {
    min-height: 0;
    padding: 15px;
    border-radius: 20px;
  }

  .project-group::before,
  .project::before { width: 5px; }

  .group-heading {
    gap: 10px;
    margin-bottom: 12px;
  }

  .group-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 16px;
  }

  .group-icon-logo {
    width: 46px;
    height: 46px;
    border-radius: 50%;
  }

  .group-icon-logo svg {
    width: 35px;
    height: 35px;
  }

  .group-heading .cycle {
    margin-bottom: 1px;
    font-size: 10px;
  }

  .group-heading strong {
    font-size: clamp(13px, 7cqw, 21px);
    line-height: 1.12;
  }

  .group-choices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-radius: 14px;
  }

  .group-choices a {
    min-height: 58px;
    padding: 11px 28px 10px 12px;
  }

  .single-project-choice {
    min-height: 62px;
    padding: 12px 42px 11px 13px;
  }

  .single-project-choice > span:first-child { font-size: clamp(14px, 4.5vw, 18px); }
  .single-project-choice small { font-size: clamp(9px, 2.7vw, 12px); }
  .single-project-choice .choice-arrow { right: 9px; width: 25px; height: 25px; font-size: 16px; }

  .group-choices a + a {
    border-top: 0;
    border-left: 1px solid color-mix(in srgb, var(--accent) 22%, #dce4eb);
  }

  .project-group.primaire .group-choices a[dir="rtl"] {
    padding-right: 28px;
    padding-left: 12px;
    text-align: left;
  }

  .project-group.primaire .group-choices a[dir="rtl"] .choice-arrow {
    right: 7px;
    left: auto;
  }

  .project-group.primaire .group-choices a {
    min-height: 70px;
  }

  .group-choices a > span:first-child {
    font-size: clamp(8px, 10cqw, 15px);
    font-weight: 900;
    line-height: 1.15;
  }

  .group-choices small {
    margin-top: 2px;
    font-size: clamp(8px, 2.4vw, 9.5px);
    line-height: 1.15;
  }

  .choice-arrow {
    right: 7px;
    width: 21px;
    height: 21px;
    font-size: 14px;
  }

  .project {
    min-height: 82px;
    padding: 16px 57px 16px 19px;
    border-radius: 18px;
  }

  .project.exam {
    padding-left: 78px;
  }

  .project.salary {
    padding-left: 78px;
  }

  .project.calendar {
    padding-left: 78px;
  }

  .tools-block .project,
  .tools-block .project.salary,
  .tools-block .project.calendar {
    min-height: 88px;
    padding: 14px 50px 14px 66px;
  }

  .tools-block .project-icon-logo {
    left: 14px;
    width: 42px;
    height: 42px;
  }

  .tools-block .project-icon-logo svg {
    width: 31px;
    height: 31px;
  }

  .project-icon-logo {
    left: 18px;
    width: 48px;
    height: 48px;
  }

  .project-icon-logo svg {
    width: 37px;
    height: 37px;
  }

  .project.exam small {
    margin-top: 4px;
    font-size: 9px;
    line-height: 1.15;
  }

  .tools-block .project small {
    font-size: 9px;
    line-height: 1.15;
  }

  .project .cycle {
    margin-bottom: 4px;
    font-size: 10px;
  }

  .project strong {
    font-size: clamp(17px, 5vw, 21px);
    line-height: 1.15;
  }

  .project .arrow {
    right: 17px;
    width: 32px;
    height: 32px;
    font-size: 20px;
  }

  .whatsapp-contact {
    margin: 0 auto 18px;
    padding: 10px 12px;
    border-radius: 15px;
  }

  .whatsapp-logo { width: 36px; height: 36px; }
  .whatsapp-logo svg { width: 23px; height: 23px; }
  .whatsapp-contact-row { gap: 9px; }
  .whatsapp-copy strong { font-size: 13px; }
  .whatsapp-copy small {
    font-size: 10px;
    line-height: 1.2;
    white-space: normal;
  }
  .whatsapp-arrow { font-size: 20px; }

}

@media (max-width: 360px) {
  .page-shell { width: calc(100% - 14px); }
  .hero { grid-template-columns: 38px minmax(0, 1fr); column-gap: 6px; }
  .hero-icon { width: 38px; height: 38px; }
  .hero-icon svg { width: 27px; height: 27px; }
  .intro { font-size: 12px; }
  .group-choices small { font-size: 8px; }
  .tools-block .project small { font-size: 8.5px; }
  .project-group { padding: 12px; }
  .group-choices a { padding-left: 9px; }
  .whatsapp-contact { padding: 9px 10px; }
  .whatsapp-contact-row { gap: 6px; }
  .whatsapp-logo { width: 32px; height: 32px; }
  .whatsapp-logo svg { width: 21px; height: 21px; }
  .whatsapp-copy strong { font-size: 12px; }
  .whatsapp-copy small { font-size: 9px; }
  .whatsapp-arrow { font-size: 18px; }
}

/* Accueil: grille de cartes 2 × 2, compacte et tactile. */
.projects,
.tools-block {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.8vw, 18px);
}

.projects { margin-top: clamp(10px, 2vw, 18px); }

.project-group,
.tools-block .project {
  min-width: 0;
  min-height: 0;
  border-radius: clamp(18px, 2.8vw, 26px);
  box-shadow: 0 7px 0 color-mix(in srgb, var(--accent) 28%, #b8c7d8), 0 14px 24px rgba(27, 49, 75, .12), inset 0 1px 0 #fff;
}

.project-group {
  display: flex;
  flex-direction: column;
  padding: clamp(15px, 2.2vw, 25px);
}

.project-group .group-heading {
  align-items: center;
  margin-bottom: clamp(10px, 1.5vw, 16px);
}

.project-group .group-heading strong,
.tools-block .project-copy strong {
  white-space: normal;
  overflow-wrap: anywhere;
}

.single-project-choice {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: center;
  padding: clamp(10px, 1.5vw, 18px);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, #dce4eb);
  border-radius: clamp(13px, 2vw, 18px);
  background: color-mix(in srgb, var(--accent) 5%, white);
  box-shadow: inset 0 1px 2px rgba(20, 42, 67, .06);
  text-align: center;
}

.single-project-choice > span:first-child { font-size: clamp(15px, 2.4vw, 22px); }
.single-project-choice small { font-size: clamp(10px, 1.3vw, 14px); }
.single-project-choice .choice-arrow { right: clamp(8px, 1.4vw, 16px); }

.tools-block {
  margin-top: clamp(12px, 2vw, 20px);
}

.tools-block .project {
  align-items: center;
  justify-content: center;
  min-height: 190px;
  padding: clamp(17px, 2.2vw, 26px);
  text-align: center;
}

.tools-block .project-icon-logo {
  position: static;
  width: clamp(48px, 7vw, 68px);
  height: clamp(48px, 7vw, 68px);
  margin: 0 auto clamp(8px, 1.2vw, 12px);
  transform: none;
}

.tools-block .project-icon-logo svg {
  width: 70%;
  height: 70%;
}

.tools-block .project-copy {
  flex: 0 1 auto;
  display: block;
  width: 100%;
  max-width: 100%;
}

.tools-block .project .cycle { margin-bottom: 4px; }
.tools-block .project-copy strong {
  display: block;
  width: 100%;
  line-height: 1.12;
}

.tools-block .project small {
  display: block;
  margin-top: 5px;
  white-space: normal;
}

.tools-block .project .arrow {
  position: static;
  width: 30px;
  height: 30px;
  margin: clamp(8px, 1.2vw, 12px) auto 0;
  transform: none;
}

.tools-block .project:hover .arrow { transform: translateY(-1px); }

/* Le contact WhatsApp reste le premier bloc d’action sur petit écran. */
@media (max-width: 700px) {
  .hero > .whatsapp-contact { order: -1; }

  .projects,
  .tools-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .project-group {
    aspect-ratio: 1 / 1;
    padding: 11px;
  }

  .project-group .group-heading {
    flex-direction: column;
    gap: 5px;
    margin-bottom: 8px;
    text-align: center;
  }

  .project-group .group-heading > div { width: 100%; }
  .project-group .group-icon-logo { width: 40px; height: 40px; }
  .project-group .group-icon-logo svg { width: 30px; height: 30px; }
  .project-group .group-heading .cycle { font-size: 9px; }
  .project-group .group-heading strong { font-size: clamp(12px, 4vw, 17px); line-height: 1.05; }

  .single-project-choice { padding: 7px 6px; }
  .single-project-choice > span:first-child { font-size: clamp(13px, 4vw, 17px); }
  .single-project-choice small { font-size: clamp(8px, 2.5vw, 10px); line-height: 1.15; }
  .single-project-choice .choice-arrow { right: 5px; width: 21px; height: 21px; font-size: 13px; }

  .tools-block .project {
    min-height: 0;
    aspect-ratio: 1 / 1;
    padding: 12px 8px;
    border-radius: 18px;
  }

  .tools-block .project.salary,
  .tools-block .project.calendar {
    min-height: 0;
    padding: 12px 8px;
  }

  .tools-block .project-icon-logo { width: 40px; height: 40px; margin-bottom: 6px; }
  .tools-block .project .cycle { font-size: 8px; }
  .tools-block .project-copy strong { font-size: clamp(11px, 3.5vw, 16px); }
  .tools-block .project small { font-size: clamp(8px, 2.3vw, 10px); line-height: 1.15; }
  .tools-block .project .arrow { width: 23px; height: 23px; margin-top: 6px; font-size: 15px; }
}

@media (max-width: 360px) {
  .project-group { padding: 8px; }
  .project-group .group-heading strong { font-size: 12px; }
  .single-project-choice > span:first-child { font-size: 12px; }
  .single-project-choice small { font-size: 8px; }
  .tools-block .project { padding-inline: 5px; }
  .tools-block .project-copy strong { font-size: 10px; }
  .tools-block .project small { font-size: 8px; }
}

/* Accueil Profa4 : présentation PC/mobile de la maquette. */
.home-redesign {
  --home-ink: #102756;
  --home-muted: #52617d;
  --home-purple: #4b35e8;
  --home-green: #16ad6b;
  width: min(1180px, calc(100% - 24px));
  min-height: 100vh;
  padding: 0 0 28px;
  color: var(--home-ink);
}

.home-redesign::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 88% 7%, rgba(192, 236, 222, .52), transparent 25rem),
    radial-gradient(circle at 11% 48%, rgba(198, 224, 255, .56), transparent 31rem),
    linear-gradient(135deg, #f7f8ff 0%, #edf4ff 45%, #f7fbff 100%);
  content: "";
}

.home-topbar {
  display: grid;
  grid-template-columns: minmax(170px, 220px) minmax(245px, 320px);
  grid-template-rows: 76px 0;
  align-items: center;
  column-gap: clamp(12px, 2vw, 30px);
  position: relative;
  z-index: 5;
  padding: 0 clamp(10px, 3vw, 42px);
  border-bottom: 1px solid rgba(169, 183, 223, .22);
  border-radius: 0 0 20px 20px;
  background: rgba(255, 255, 255, .74);
  backdrop-filter: blur(18px);
}

.home-brand,
.home-whatsapp,
.home-redesign a { text-decoration: none; }

.home-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--home-ink);
  white-space: nowrap;
}

.brand-mark { display: block; width: clamp(132px, 13vw, 176px); height: 56px; flex: 0 0 auto; }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }

.home-whatsapp {
  display: inline-flex;
  grid-column: 2;
  grid-row: 1;
  align-items: center;
  justify-self: end;
  gap: 9px;
  min-width: 148px;
  padding: 11px 16px;
  border-radius: 10px;
  background: linear-gradient(145deg, #3bc979, #08a75e);
  box-shadow: 0 8px 15px rgba(18, 155, 89, .2), inset 0 1px 0 rgba(255,255,255,.45);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
}

.home-whatsapp:hover,
.home-whatsapp:focus-visible { box-shadow: 0 11px 20px rgba(18, 155, 89, .28), inset 0 1px 0 rgba(255,255,255,.45); transform: translateY(-2px); outline: none; }
.home-whatsapp .whatsapp-logo { width: 24px; height: 24px; box-shadow: none; background: transparent; }
.home-whatsapp .whatsapp-logo svg { width: 23px; height: 23px; }
.home-whatsapp-copy { display: grid; gap: 2px; line-height: 1.05; }
.home-whatsapp-copy small { font-size: 9px; font-weight: 600; opacity: .92; }
.home-whatsapp-arrow { margin-left: auto; font-size: 23px; line-height: .7; }

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  align-items: center;
  min-height: 350px;
  padding: clamp(28px, 5vw, 58px) clamp(28px, 5vw, 66px) clamp(16px, 3vw, 30px);
  background:
    radial-gradient(circle at 78% 48%, rgba(167, 157, 255, .3), transparent 29rem),
    linear-gradient(135deg, rgba(255,255,255,.84), rgba(237, 239, 255, .72));
}

.hero-copy-new { min-width: 0; position: relative; z-index: 1; }
.home-redesign .eyebrow {
  display: inline-block;
  margin: 0 0 15px;
  padding: 8px 20px;
  border-radius: 999px;
  background: rgba(236, 231, 255, .85);
  color: var(--home-purple);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .09em;
}
.eyebrow-mobile,
.mobile-level-subtitle { display: none; }
.home-redesign h1 {
  max-width: 680px;
  color: var(--home-ink);
  font-size: clamp(42px, 5.7vw, 72px);
  font-weight: 850;
  letter-spacing: -.065em;
  line-height: .98;
}
.home-redesign .intro {
  max-width: 370px;
  margin: 20px 0 0;
  color: var(--home-muted);
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.5;
}
.hero-illustration { width: 100%; max-width: 520px; justify-self: end; }
.hero-illustration svg { display: block; width: 100%; height: auto; overflow: visible; }

@media (min-width: 768px) {
  .home-hero {
    min-height: 190px;
    padding: 16px clamp(22px, 3vw, 42px) 8px;
  }
  .hero-illustration { max-width: 300px; }
  .brand-mark { width: clamp(96px, 8vw, 120px); height: 38px; }
  .home-redesign .intro {
    max-width: 430px;
    margin-top: 12px;
    font-size: clamp(13px, 1.3vw, 16px);
    line-height: 1.35;
  }
}

.home-services {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 18px);
  padding: 0 clamp(20px, 4vw, 54px) clamp(24px, 3vw, 42px);
}

.service-card {
  --service-accent: #5340ed;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 154px;
  grid-column: span 2;
  align-items: center;
  gap: clamp(12px, 1.7vw, 20px);
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid color-mix(in srgb, var(--service-accent) 35%, #e5e9f2);
  border-radius: 26px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 12px 25px rgba(51, 68, 126, .08), inset 0 1px 0 rgba(255,255,255,.95);
  color: var(--home-ink);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.service-card:nth-child(5) { grid-column: 4 / span 2; }
.service-card:hover,
.service-card:focus-visible { border-color: var(--service-accent); box-shadow: 0 17px 30px rgba(51, 68, 126, .13), inset 0 1px 0 rgba(255,255,255,.95); outline: none; transform: translateY(-3px); }
.service-icon {
  display: grid;
  width: clamp(48px, 5vw, 66px);
  height: clamp(48px, 5vw, 66px);
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--service-accent) 70%, white), var(--service-accent));
  box-shadow: 0 8px 10px color-mix(in srgb, var(--service-accent) 25%, transparent), inset 0 2px 1px rgba(255,255,255,.45);
  color: white;
}
.service-icon svg { width: 69%; height: 69%; filter: drop-shadow(0 2px 1px rgba(27, 21, 90, .17)); }
.service-copy { display: grid; min-width: 0; gap: 9px; }
.service-copy strong { display: block; overflow-wrap: anywhere; font-size: clamp(16px, 1.65vw, 20px); letter-spacing: -.025em; line-height: 1.08; }
.service-copy small { max-width: 230px; color: #44516d; font-size: clamp(11px, 1.1vw, 13px); line-height: 1.45; }
.service-arrow { display: grid; width: 36px; height: 36px; place-items: center; align-self: end; border-radius: 50%; background: color-mix(in srgb, var(--service-accent) 9%, white); color: var(--service-accent); font-size: 25px; line-height: 1; }
.service-lycee { --service-accent: #5d3af0; }
.service-primaire { --service-accent: #f39a19; }
.service-finance { --service-accent: #14a765; }
.service-calendar { --service-accent: #247ce0; }
.service-exam { --service-accent: #8252e7; }

.home-order-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  width: min(760px, calc(100% - 70px));
  margin: 0 auto;
  padding: 18px 28px;
  border: 1px solid rgba(40, 174, 113, .25);
  border-radius: 22px;
  background: rgba(246, 255, 250, .78);
  color: #0c5637;
  box-shadow: 0 9px 20px rgba(36, 130, 92, .07), inset 0 1px 0 white;
}
.order-icon { display: grid; width: 54px; height: 54px; place-items: center; border-radius: 50%; background: linear-gradient(145deg, #52d88c, #0aab61); box-shadow: 0 8px 13px rgba(15, 155, 91, .21); color: white; font-size: 31px; font-weight: 900; }
.home-order-card div { display: grid; gap: 5px; min-width: 0; }
.home-order-card strong { font-size: 16px; }
.home-order-card small { color: #38785f; font-size: 13px; }
.home-order-card > a { display: inline-flex; min-width: 134px; align-items: center; justify-content: center; gap: 16px; padding: 13px 20px; border-radius: 9px; background: linear-gradient(145deg, #47d184, #13aa62); box-shadow: 0 8px 13px rgba(15, 155, 91, .18); color: #fff; font-size: 14px; font-weight: 850; }
.home-order-card > a span { font-size: 24px; line-height: .6; }

@media (max-width: 767px) {
  .home-redesign { width: min(100% - 16px, 620px); padding-bottom: 20px; }
  .home-topbar { grid-template-columns: minmax(0, 1fr); grid-template-rows: 62px auto; gap: 0; padding: 0 10px 10px; border-radius: 0 0 18px 18px; }
  .home-brand { grid-column: 1; grid-row: 1; justify-self: center; }
  .home-whatsapp { grid-column: 1 / -1; grid-row: 2; width: 100%; justify-self: stretch; min-height: 48px; padding: 8px 13px; border-radius: 13px; }
  .home-hero { grid-template-columns: 1fr; min-height: 0; padding: 26px 18px 8px; }
  .home-redesign .eyebrow { margin-bottom: 11px; padding: 6px 12px; font-size: 10px; }
  .home-redesign h1 { font-size: clamp(35px, 11vw, 52px); }
  .home-redesign .intro { margin-top: 12px; font-size: 15px; line-height: 1.38; }
  .hero-illustration { width: min(100%, 400px); margin: -8px auto 0; }
  .home-services { grid-template-columns: 1fr; gap: 10px; padding: 10px 12px 22px; }
  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: auto; min-height: 92px; padding: 12px 13px; border-radius: 18px; gap: 12px; }
  .service-icon { width: 52px; height: 52px; border-radius: 14px; }
  .service-copy { gap: 4px; }
  .service-copy strong { font-size: clamp(15px, 4.8vw, 19px); }
  .service-copy small { max-width: none; font-size: clamp(11px, 3vw, 13px); line-height: 1.25; }
  .service-arrow { width: 31px; height: 31px; font-size: 21px; }
  .home-order-card { display: none; }
}

@media (max-width: 360px) {
  .home-redesign { width: calc(100% - 10px); }
  .home-hero { padding-inline: 14px; }
  .home-redesign h1 { font-size: 33px; }
  .home-redesign .intro { font-size: 14px; }
  .service-card { min-height: 84px; padding: 10px; }
  .service-icon { width: 46px; height: 46px; }
  .service-copy strong { font-size: 14px; }
  .service-copy small { font-size: 10px; }
}

/* Structure mobile compacte : les mêmes liens restent utilisés, seule la présentation change. */
.mobile-levels,
.mobile-tools { display: contents; }
.mobile-tools .service-calendar { grid-column: 2 / span 2; }
.mobile-tools .service-exam { grid-column: 4 / span 2; }

@media (max-width: 767px) {
  .home-redesign {
    width: min(calc(100% - 16px), 620px);
    min-height: 0;
    padding-bottom: 12px;
  }

  .home-topbar {
    grid-template-rows: 52px 42px;
    padding: 0 8px 8px;
    border-radius: 0 0 16px 16px;
  }
  .home-brand { gap: 5px; }
  .brand-mark { width: clamp(120px, 34vw, 150px); height: 42px; }
  .home-whatsapp {
    min-height: 42px;
    padding: 6px 10px;
    border-radius: 12px;
    gap: 7px;
  }
  .home-whatsapp .whatsapp-logo,
  .home-whatsapp .whatsapp-logo svg { width: 25px; height: 25px; }
  .home-whatsapp-copy {
    display: grid;
    min-width: 0;
    align-content: center;
    gap: 2px;
    line-height: 1.05;
  }
  .home-whatsapp-copy strong { font-size: clamp(10px, 3.2vw, 13px); }
  .home-whatsapp-copy small { font-size: clamp(8px, 2.5vw, 10px); }
  .home-whatsapp-arrow { font-size: 21px; }

  .home-hero {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 8px;
    min-height: 0;
    padding: 15px 14px 13px;
    border: 1px solid rgba(157, 169, 225, .38);
    border-bottom: 0;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
  }
  .hero-copy-new { grid-column: 2; }
  .hero-illustration {
    grid-column: 1;
    grid-row: 1;
    align-self: start;
    width: 68px;
    margin: 22px 0 0;
  }
  .home-redesign .eyebrow {
    margin-bottom: 6px;
    padding: 5px 9px;
    font-size: clamp(8px, 2.4vw, 10px);
    letter-spacing: .04em;
  }
  .eyebrow-desktop { display: none; }
  .eyebrow-mobile { display: inline; }
  .home-redesign h1 {
    font-size: clamp(28px, 8.6vw, 38px);
    letter-spacing: -.055em;
    line-height: 1;
  }
  .home-redesign .intro {
    display: none;
  }
  .mobile-level-subtitle {
    display: block;
    margin: 5px 0 0;
    color: var(--home-muted);
    font-size: clamp(10px, 2.8vw, 12px);
    line-height: 1.25;
  }
  .home-services {
    display: block;
    padding: 0 0 12px;
  }
  .mobile-levels {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0 4px 12px;
    border: 1px solid rgba(157, 169, 225, .38);
    border-top: 0;
    border-radius: 0 0 20px 20px;
    background: linear-gradient(135deg, rgba(246,247,255,.92), rgba(237,239,255,.78));
    box-shadow: 0 8px 18px rgba(54, 68, 132, .08);
  }
  .mobile-tools {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 11px;
    margin-inline: 10px;
  }
  .mobile-levels .service-card,
  .mobile-tools .service-card,
  .mobile-tools .service-card:nth-child(4),
  .mobile-tools .service-card:nth-child(5) {
    grid-column: auto;
    min-height: 0;
    height: 108px;
    min-height: 108px;
    padding: 9px 10px;
    border-radius: 16px;
    gap: 8px;
  }
  .mobile-levels .service-card {
    padding: 8px;
  }
  .mobile-levels .service-copy small { display: none; }
  .mobile-levels .service-copy strong {
    font-size: clamp(14px, 4.3vw, 18.5px);
    line-height: 1.05;
  }
  .mobile-levels .service-icon {
    width: clamp(25px, 8vw, 34px);
    height: clamp(25px, 8vw, 34px);
    border-radius: 10px;
  }
  .mobile-levels .service-arrow { width: 23px; height: 23px; font-size: 16px; }
  .mobile-tools .service-icon {
    width: clamp(32px, 10vw, 43px);
    height: clamp(32px, 10vw, 43px);
    border-radius: 12px;
  }
  .mobile-tools .service-copy { gap: 2px; }
  .mobile-tools .service-copy strong { font-size: clamp(16px, 4.8vw, 20px); }
  .mobile-tools .service-copy small {
    font-size: clamp(13px, 3.7vw, 15px);
    line-height: 1.15;
  }
  .mobile-tools .service-arrow { width: 25px; height: 25px; font-size: 17px; }
  .home-order-card { display: none; }
}

@media (max-width: 360px) {
  .home-redesign { width: calc(100% - 12px); }
  .home-topbar { grid-template-rows: 48px 40px; }
  .home-hero { grid-template-columns: 58px minmax(0, 1fr); padding: 12px 10px 11px; }
  .hero-illustration { width: 58px; }
  .brand-mark { width: 120px; height: 40px; }
  .home-redesign h1 { font-size: 27px; }
  .mobile-levels { gap: 6px; padding-inline: 3px; }
  .mobile-levels .service-card,
  .mobile-tools .service-card { height: 96px; min-height: 96px; padding: 6px; gap: 5px; }
  .mobile-levels .service-copy strong { font-size: 13px; }
  .mobile-levels .service-icon { width: 24px; height: 24px; }
  .mobile-levels .service-arrow { width: 19px; height: 19px; font-size: 14px; }
  .mobile-tools .service-card { padding: 7px 8px; }
  .mobile-tools .service-copy strong { font-size: 15px; }
  .mobile-tools .service-copy small { font-size: 12px; }
}