/* =========================================================
   IIA – Page type « programme de formation »
   Utilisée par concepteur-designer-ui-2027.php et son jumeau en/.
   Direction : éditoriale et sobre. Titres en serif, noir chaud, papier,
   un seul accent corail. Tout est scopé sous .iia-prog.
   Les tailles passent par --iia-heading-size et --iia-copy-size
   (style-typography.css). Pas de contours : aplats uniquement.
   ========================================================= */
.iia-prog{
  --ink:#1f1c1a; --ink-2:#2d2926; --paper:#fbf9f6; --sand:#f2eee8; --blush:#f8e9e4; --white:#ffffff;
  --txt:#2b2724; --mute:#6a635d; --mute-dark:#c9c2bb;
  --accent:#ed5f54; --accent-txt:#bf3a2f; --accent-light:#ff9f94;
  --radius:12px;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Inter',Arial,sans-serif;
  --title-hero:clamp(3.25rem,2rem + 5vw,6rem);
  --title-big:clamp(2.25rem,1.6rem + 2.6vw,3.5rem);
  --title-module:clamp(1.875rem,1.5rem + 1.4vw,2.625rem);
  --title-card:1.5rem;
  font-family:var(--sans) !important; color:var(--txt) !important; background:var(--white) !important;
  -webkit-font-smoothing:antialiased;
}
main.iia-prog{display:block !important;width:100% !important;max-width:none !important;margin:0 !important;padding:0 !important;}
main.iia-prog > section{display:block !important;width:100% !important;max-width:none !important;margin:0 !important;}
.iia-prog *,.iia-prog *::before,.iia-prog *::after{box-sizing:border-box;}
.iia-prog img{max-width:100%;height:auto;display:block;}
.iia-prog a{color:var(--accent-txt) !important;text-decoration:none;font-weight:500;}
.iia-prog a:hover{text-decoration:underline;text-underline-offset:3px;}
.iia-prog h1,.iia-prog h2,.iia-prog h3,.iia-prog h4{font-family:var(--serif) !important;font-weight:400 !important;color:var(--ink) !important;margin:0;padding:0;letter-spacing:-.01em !important;font-style:normal;line-height:1.08 !important;}
.iia-prog h1,.iia-prog h2,.iia-prog h3,.iia-prog h4,.iia-prog p,.iia-prog summary{text-align:left !important;}
.iia-prog h2::before{display:none !important;}
.iia-prog p{margin:0 0 16px;color:var(--txt) !important;}
.iia-prog ul{margin:0;padding:0;}

/* ---------- Layout ---------- */
.iia-container{max-width:1200px;margin:0 auto;padding:0 32px;}
.iia-section{padding:112px 0;}
.iia-section--tint{background:var(--paper) !important;}
.iia-section--lilas{background:var(--sand) !important;}
.iia-section--dark{background:var(--ink) !important;}
.iia-section--dark > .iia-container > .iia-grid-2 h2{color:var(--white) !important;}
.iia-section--dark > .iia-container > .iia-grid-2 p{color:var(--mute-dark) !important;}
.iia-section--dark > .iia-container > .iia-grid-2 a{color:var(--accent-light) !important;}
.iia-section--dark .iia-eyebrow{color:var(--accent-light) !important;}
.iia-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.iia-grid-2--top{align-items:start;}
.iia-grid-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.iia-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.iia-grid-2 > *,.iia-grid-cards > *,.iia-grid-3 > *{min-width:0;}

/* ---------- Typo utils ---------- */
.iia-eyebrow{display:block;font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-txt) !important;margin-bottom:20px;}
.iia-prog .iia-title{--iia-heading-size:var(--title-big);margin-bottom:24px;max-width:18em;}
.iia-prog .iia-lead{--iia-copy-size:var(--iia-text-lead);color:var(--mute) !important;max-width:760px;max-inline-size:760px;margin:0 0 48px;}
.iia-center{text-align:left;}
.iia-prog .iia-subtitle{--iia-heading-size:var(--title-module);margin:72px 0 28px;}

/* ---------- Hero ---------- */
.iia-hero{padding:128px 0 0;background:var(--ink) !important;}
.iia-badge{display:block;background:none !important;color:var(--mute-dark) !important;font-family:var(--sans);font-weight:600;font-size:.75rem;letter-spacing:.16em;margin-bottom:28px;}
.iia-prog .iia-hero__kicker{--iia-copy-size:clamp(1.5rem,1.3rem + .8vw,2rem);font-family:var(--serif);font-style:italic;color:var(--accent-light) !important;margin-bottom:4px;line-height:1.1 !important;}
.iia-prog .iia-hero__title{--iia-heading-size:var(--title-hero);color:var(--white) !important;margin-bottom:28px;line-height:1 !important;letter-spacing:-.02em !important;}
.iia-prog .iia-hero__text{--iia-copy-size:var(--iia-text-lead);color:var(--mute-dark) !important;margin-bottom:32px;max-inline-size:34em;}
.iia-cert{padding:0;margin:0;}
.iia-cert strong{display:block;font-family:var(--sans);font-size:.8125rem;font-weight:600;letter-spacing:.06em;color:var(--white) !important;margin-bottom:4px;}
.iia-cert span{color:var(--mute-dark) !important;font-size:.9375rem;}
.iia-hero__img{border-radius:var(--radius);overflow:hidden;}
.iia-prog .iia-hero__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.iia-hero .iia-hero__img img{aspect-ratio:1/1;}
.iia-btns{display:flex;flex-wrap:wrap;gap:12px;}
.iia-btn{display:inline-flex;align-items:center;gap:8px;padding:16px 30px;border-radius:999px;font-family:var(--sans);font-weight:600 !important;font-size:.9375rem;transition:background-color .2s ease,color .2s ease;}
.iia-btn:hover{text-decoration:none !important;}
.iia-prog a.iia-btn--primary{background:var(--accent) !important;color:var(--ink) !important;}
.iia-prog a.iia-btn--primary:hover{background:var(--accent-light) !important;}
.iia-prog a.iia-btn--ghost{background:var(--ink) !important;color:var(--white) !important;}
.iia-prog a.iia-btn--light{background:rgba(255,255,255,.12) !important;color:var(--white) !important;}
.iia-prog a.iia-btn--light:hover{background:rgba(255,255,255,.22) !important;}
@media (prefers-reduced-motion:reduce){.iia-btn{transition:none;}}

/* ---------- Stats ---------- */
.iia-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:80px;padding:40px 0 56px;}
.iia-stat__num{font-family:var(--serif);font-size:clamp(1.875rem,1.5rem + 1.2vw,2.75rem);color:var(--white) !important;line-height:1.1;margin-bottom:6px;}
.iia-stat__label{font-size:.875rem;color:var(--mute-dark) !important;}

/* ---------- Cards ---------- */
.iia-card{background:var(--white) !important;border-radius:var(--radius);padding:32px;}
.iia-section--tint .iia-card{background:var(--sand) !important;}
.iia-prog .iia-card--tint{background:var(--sand) !important;}
.iia-prog .iia-card--lilas{background:var(--sand) !important;}
.iia-prog .iia-card--dark{background:var(--ink) !important;}
.iia-prog .iia-card--dark h3{color:var(--white) !important;}
.iia-prog .iia-card--dark p{color:var(--mute-dark) !important;}
.iia-prog .iia-card h3{--iia-heading-size:var(--title-card);margin-bottom:12px;}
.iia-prog .iia-card p{--iia-copy-size:var(--iia-text-small);color:var(--mute) !important;}
.iia-prog .iia-card--dark p{color:var(--mute-dark) !important;}
.iia-prog .iia-card p:last-child{margin-bottom:0;}
.iia-section > .iia-container > .iia-grid-2 > div > .iia-card:not(.iia-card--dark){background:var(--sand) !important;}
.iia-section--lilas > .iia-container > .iia-grid-2 > div > .iia-grid-cards .iia-card{background:var(--white) !important;}
.iia-prog .iia-section--dark .iia-card{background:var(--ink-2) !important;}
.iia-prog .iia-section--dark .iia-card h3{color:var(--white) !important;}
.iia-prog .iia-section--dark .iia-card p{color:var(--mute-dark) !important;}

/* ---------- Check list ---------- */
.iia-check{list-style:none !important;margin:0;padding:0;}
.iia-prog .iia-check li{position:relative;padding-left:30px;margin:0 0 14px;color:var(--txt) !important;list-style:none !important;}
.iia-check li::before{content:"";position:absolute;left:0;top:.28em;width:16px;height:16px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12.5l5.5 5.5L20 6.5' stroke='%23bf3a2f' stroke-width='2.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;}
.iia-check li strong{color:var(--ink) !important;font-weight:600;}

/* ---------- Tables ---------- */
.iia-table-wrap{overflow-x:auto;border-radius:var(--radius);background:var(--white) !important;}
.iia-table{width:100%;border-collapse:collapse;font-size:.9375rem;min-width:640px;}
.iia-table th{background:var(--ink) !important;color:var(--white) !important;font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-align:left;padding:16px 18px;}
.iia-table td{padding:14px 18px;vertical-align:top;color:var(--txt) !important;background:var(--white) !important;}
.iia-table tr:nth-child(even) td{background:var(--paper) !important;}
.iia-table td:first-child{font-weight:600;color:var(--ink) !important;}
.iia-table .iia-total td{background:var(--blush) !important;font-weight:600;color:var(--ink) !important;}
.iia-tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:500;background:var(--sand) !important;color:var(--ink) !important;white-space:nowrap;}
.iia-tag--anim{background:var(--blush) !important;color:var(--accent-txt) !important;}
.iia-tag--video{background:var(--ink) !important;color:var(--white) !important;}

/* ---------- From / To ---------- */
.iia-shift{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;}
.iia-shift__row{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr);align-items:stretch;gap:4px;}
.iia-shift__row > *{min-width:0;white-space:normal;}
.iia-shift__from,.iia-shift__to{border-radius:10px;padding:18px 20px;font-size:.9375rem;line-height:1.45;display:flex;align-items:center;}
.iia-shift__from{background:var(--sand) !important;color:var(--mute) !important;}
.iia-shift__to{background:var(--ink) !important;color:var(--white) !important;}
.iia-shift__arrow{color:var(--accent-txt) !important;font-size:1.125rem;display:flex;align-items:center;justify-content:center;}
.iia-shift__head{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr);gap:4px;font-family:var(--sans);font-weight:600;font-size:.75rem;letter-spacing:.16em;color:var(--mute) !important;margin-bottom:8px;padding:0 20px;}

/* ---------- Modules ---------- */
.iia-modules{display:grid;gap:24px;}
.iia-module{background:var(--paper) !important;border-radius:var(--radius);overflow:hidden;}
.iia-module__head{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;padding:56px;align-items:center;}
.iia-module__head--noimg{grid-template-columns:1fr;}
.iia-module__head > *{min-width:0;}
.iia-module__num{display:block;font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.16em;color:var(--accent-txt) !important;text-transform:uppercase;margin-bottom:16px;}
.iia-prog .iia-module__title{--iia-heading-size:var(--title-module);margin:0 0 20px;}
.iia-prog .iia-module__head--noimg p{max-inline-size:44em;}
.iia-module__img{border-radius:10px;overflow:hidden;}
.iia-prog .iia-module__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.iia-prog .iia-module__img img[src*="holo"]{height:auto;aspect-ratio:auto;} /* image verticale : jamais recadrée, sinon la tête est coupée */
.iia-meta{display:flex;flex-wrap:wrap;gap:24px;margin-top:24px;}
.iia-meta__item{color:var(--ink) !important;font-size:.9375rem;font-weight:500;}
.iia-meta__item b{display:block;color:var(--mute) !important;font-size:.6875rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:2px;}
.iia-tools{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px;}
.iia-tool{border-radius:999px;padding:5px 12px;font-size:.8125rem;color:var(--ink) !important;background:var(--sand) !important;}
.iia-module__body{display:grid;grid-template-columns:1fr 1fr;}
.iia-module__body > *{min-width:0;}
.iia-module__learn{background:var(--sand) !important;padding:44px 56px 40px;}
.iia-module__build{background:var(--ink) !important;padding:44px 56px 40px;}
.iia-prog .iia-module__learn h4,.iia-prog .iia-module__build h4{--iia-heading-size:1.5rem;margin-bottom:22px;}
.iia-prog .iia-module__build h4,.iia-prog .iia-module__build .iia-check li{color:var(--white) !important;}
.iia-module__build .iia-check li::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12.5l5.5 5.5L20 6.5' stroke='%23ff9f94' stroke-width='2.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");}

/* ---------- Week ---------- */
.iia-week td{text-align:center;color:var(--mute) !important;}
.iia-week th:not(:first-child){text-align:center;}
.iia-week td:first-child{text-align:left;white-space:nowrap;}
.iia-slot{display:inline-block;padding:5px 12px;border-radius:999px;font-size:.8125rem;font-weight:500;}
.iia-slot--class{background:var(--sand) !important;color:var(--ink) !important;}
.iia-slot--atelier{background:var(--blush) !important;color:var(--accent-txt) !important;}
.iia-slot--stage{background:var(--ink) !important;color:var(--white) !important;}

/* ---------- Steps ---------- */
.iia-steps{display:grid;gap:8px;margin-top:16px;}
.iia-step{display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:start;background:var(--white) !important;border-radius:var(--radius);padding:28px;}
.iia-step > *{min-width:0;}
.iia-step__n{font-family:var(--serif);font-style:italic;font-size:2.5rem;line-height:1;color:var(--accent-txt) !important;}
.iia-prog .iia-step h3{--iia-heading-size:var(--title-card);margin-bottom:8px;}
.iia-prog .iia-step p{--iia-copy-size:var(--iia-text-small);color:var(--mute) !important;margin:0;}

/* ---------- Price ---------- */
.iia-prog .iia-price{--iia-copy-size:clamp(4rem,3rem + 4vw,6rem);font-family:var(--serif);color:var(--ink) !important;line-height:1 !important;letter-spacing:-.02em;margin-bottom:12px;}
.iia-prog .iia-price + .iia-lead{margin-bottom:32px;}

/* ---------- FAQ ---------- */
.iia-faq{display:grid;gap:8px;}
.iia-faq details{background:var(--sand) !important;border-radius:var(--radius);padding:0 28px;}
.iia-faq summary{cursor:pointer;list-style:none;padding:24px 40px 24px 0;font-family:var(--sans);font-weight:500;color:var(--ink) !important;position:relative;}
.iia-faq summary::-webkit-details-marker{display:none;}
.iia-faq summary::after{content:"+";position:absolute;right:0;top:18px;font-size:1.5rem;font-weight:300;color:var(--accent-txt);transition:transform .2s;}
.iia-faq details[open] summary::after{transform:rotate(45deg);}
.iia-prog .iia-faq details p{padding-bottom:24px;margin:0;max-inline-size:48em;color:var(--mute) !important;}
@media (prefers-reduced-motion:reduce){.iia-faq summary::after{transition:none;}}

/* ---------- CTA ---------- */
.iia-cta{background:var(--ink) !important;border-radius:var(--radius);padding:80px;display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center;}
.iia-cta > *{min-width:0;}
.iia-prog .iia-cta h2{color:var(--white) !important;}
.iia-prog .iia-cta p{color:var(--mute-dark) !important;margin-bottom:32px;}
.iia-cta__img{overflow:hidden;}
.iia-cta__img img{mix-blend-mode:screen;}
.iia-prog .iia-update{--iia-copy-size:var(--iia-text-small);color:var(--mute) !important;margin:24px 0 0;}

/* ---------- Spacing utils ---------- */
.iia-mt-16{margin-top:16px;} .iia-mt-24{margin-top:16px;} .iia-mt-32{margin-top:56px;} .iia-mt-36{margin-top:72px;}
.iia-prog .iia-section--lilas .iia-grid-2 h3:not(.iia-card h3):not(.iia-step h3){--iia-heading-size:var(--title-card);margin:32px 0 16px;}
.iia-prog .iia-section--lilas .iia-grid-2 h3.iia-subtitle{--iia-heading-size:var(--title-module);margin:48px 0 20px;}

/* Header flottant : le fond du hero remonte jusqu'en haut de l'ecran. */
@media (min-width:1141px){
  main.iia-prog > .iia-hero{margin-top:-24px !important;padding-top:152px;}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .iia-grid-2{gap:48px;}
  .iia-module__head{gap:36px;padding:40px;}
  .iia-module__learn,.iia-module__build{padding:36px 40px;}
  .iia-cta{padding:56px;}
}
@media (max-width:900px){
  .iia-section{padding:80px 0;}
  .iia-grid-2,.iia-cta,.iia-module__head{grid-template-columns:minmax(0,1fr);}
  .iia-stats{grid-template-columns:repeat(2,1fr);margin-top:56px;}
  .iia-grid-3{grid-template-columns:repeat(2,1fr);}
  .iia-module__body{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:600px){
  .iia-section{padding:64px 0;}
  .iia-hero{padding-top:104px;}
  .iia-container{padding:0 16px;}
  .iia-grid-cards,.iia-grid-3{grid-template-columns:minmax(0,1fr);}
  .iia-card{padding:24px;}
  .iia-module__head,.iia-module__learn,.iia-module__build{padding:28px 24px;}
  .iia-cta{padding:36px 24px;}
  .iia-btn{width:100%;justify-content:center;text-align:center;}
  .iia-shift__row,.iia-shift__head{grid-template-columns:minmax(0,1fr);}
  .iia-shift__arrow{transform:rotate(90deg);padding:4px 0;}
  .iia-shift__head{display:none;}
  .iia-shift__row{margin-bottom:12px;}
  .iia-step{grid-template-columns:40px 1fr;padding:24px 20px;}
  .iia-faq details{padding:0 20px;}
}