/* INSTITUT LIBRE V2 • Première intégration PHP • 17.10.2026
   PHP sans framework, Hostinger, mobile-first et tokens partagés.
   Images temporaires issues de l'export front-end transmis : à valider.
*/
:root{
 --green:#20A33A;--green-dark:#116C29;--ink:#10151A;--paper:#FBF8F2;--cream:#F7F3EA;
 --mist:#E6ECDD;--sand:#E9DDCF;--white:#fff;--muted:#5B6264;--line:#DCDAD1;
 --font-serif:Georgia,'Iowan Old Style','Baskerville','Times New Roman',serif;
 --font-sans:'Segoe UI',Inter,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
 --container:1200px;--wide:1380px;--radius:12px;--ease:180ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit}button,input,select{font:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:4px}
::selection{background:var(--mist);color:var(--ink)}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.container-wide{width:min(calc(100% - 48px),var(--wide));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}
.skip-link{position:absolute;top:-80px;left:12px;background:#fff;padding:12px 16px;z-index:200;text-decoration:none}
.skip-link:focus{top:10px}
h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--font-serif);font-weight:500;letter-spacing:-.044em;line-height:1.07}
h1{font-size:clamp(3.1rem,6.3vw,6rem)}h2{font-size:clamp(2.45rem,4.3vw,4.5rem)}h3{font-size:clamp(1.3rem,1.9vw,1.75rem)}p{line-height:1.6}
.eyebrow{font-size:.74rem;font-weight:750;text-transform:uppercase;letter-spacing:.16em;color:var(--green-dark);margin:0 0 18px}
.eyebrow--light{color:#A6CFAB}.eyebrow--subtle{font-size:.64rem;color:#6E6A63}
.lead{font-family:var(--font-serif);font-size:clamp(1.17rem,1.7vw,1.5rem);line-height:1.5;color:#3B4143;max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:49px;padding:12px 22px;font-size:.84rem;font-weight:650;line-height:1.3;border-radius:7px;border:1px solid transparent;text-decoration:none;transition:transform var(--ease),background var(--ease),border-color var(--ease);white-space:normal;text-align:center;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn--dark{background:var(--ink);color:#fff}.btn--dark:hover{background:#263038}
.btn--green{background:var(--green);color:var(--ink)}.btn--green:hover{background:#31B84B}
.btn--outline{border-color:#5D6463;background:transparent;color:var(--ink)}.btn--outline:hover{border-color:var(--ink);background:#fff8}
.button-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.text-link{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);text-decoration:underline;text-decoration-color:#A2BBA3;text-underline-offset:5px;font-weight:550;font-size:.9rem}
.text-link:hover{color:#08541D}
/* Header */
.staging-banner{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 30px;background:#E6ECDD;font-size:11px;letter-spacing:.035em;padding:6px 16px;text-align:center}
.staging-banner span:first-child{font-weight:800;color:var(--green-dark)}
.site-header{position:relative;z-index:25;background:var(--paper);border-bottom:1px solid #E9E4DA}
.site-header__inner{min-height:74px;display:flex;align-items:center;gap:32px;justify-content:space-between}
.brand,.footer-wordmark{white-space:nowrap;font-family:var(--font-serif);font-weight:650;font-size:1.93rem;letter-spacing:-.065em;line-height:1.1;text-decoration:none}
.brand span,.footer-wordmark span{color:var(--green)}
.main-nav{display:flex;align-items:center;gap:30px;margin:auto}
.main-nav__link{font-size:.84rem;text-decoration:none;position:relative;white-space:nowrap}
.main-nav__link:hover,.main-nav__link.is-active{color:var(--green-dark)}
.main-nav__link.is-active::after{content:'';position:absolute;bottom:-23px;left:0;right:0;height:2px;background:var(--green)}
.main-nav__mobile{display:none}
.header-actions{display:flex;align-items:center;gap:20px}
.header-actions__login{font-size:.76rem;text-decoration:none;white-space:nowrap}
.header-actions__cta{min-height:42px;padding:10px 17px;font-size:.78rem}
.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid var(--line);background:var(--paper);border-radius:5px}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink)}
/* Home hero */
.hero--home{display:grid;grid-template-columns:50.8% 49.2%;min-height:565px;overflow:hidden;background:var(--cream)}
.hero__left{display:flex;align-items:center;position:relative;background:radial-gradient(ellipse at 100% 35%,#E4DED2 0,#F7F3EA 40%,#FBF8F2 100%)}
.hero__text{padding:65px max(30px,calc((100vw - var(--wide))/2)) 70px max(30px,calc((100vw - var(--wide))/2));padding-right:25px;max-width:800px;margin-left:auto}
.hero__text h1{font-size:clamp(3.8rem,5.6vw,6.25rem);line-height:.99;margin:0 0 28px;max-width:690px}
.accent-underline{position:relative;white-space:nowrap}.accent-underline:after{content:'';position:absolute;height:6px;left:0;right:0;bottom:-7px;border-radius:50%;background:var(--green);transform:rotate(-3deg)}
.hero__lead{font-family:var(--font-serif);max-width:470px;font-size:clamp(1.2rem,1.65vw,1.55rem);line-height:1.36;color:#3E4345;margin-bottom:27px}
.hero__visual{position:relative;min-height:565px;overflow:hidden}.hero__visual img{width:100%;height:100%;object-fit:cover;object-position:50% 46%;position:absolute;inset:0}
.hero__visual::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#F7F3EA 0%,transparent 22%,transparent 100%);z-index:1;pointer-events:none}
.hero__note{position:absolute;z-index:2;top:13%;right:7%;font-family:var(--font-serif);font-style:italic;transform:rotate(-4deg);color:#fff;font-size:clamp(1rem,1.5vw,1.5rem);text-shadow:0 2px 14px #0009;line-height:1.25}
/* Promise */
.promise-strip{background:linear-gradient(90deg,#E8EEE0,#F1F1E6)}.promise-strip__grid{display:grid;grid-template-columns:repeat(3,1fr);padding-block:26px}
.promise{padding:0 38px;display:flex;gap:19px;align-items:flex-start;border-left:1px solid #B7C4B4}
.promise:first-child{border-left:0;padding-left:0}.promise h2{font-family:var(--font-serif);font-size:1.1rem;margin:0 0 5px;letter-spacing:-.025em}
.promise p{font-size:.77rem;max-width:265px;line-height:1.45;color:#46524B;margin:0}
.promise__icon{font-size:2rem;font-family:var(--font-serif);color:#17622F;line-height:1;width:44px;flex:0 0 44px;text-align:center}
/* Sections */
.section{padding-block:clamp(78px,8vw,136px)}
.section--slim{padding-block:90px}.section--soft{background:#F1ECE4}
.section-heading{margin:0 0 45px}.section-heading h2{margin:0;max-width:780px}
.section-heading--columns{display:grid;grid-template-columns:1.2fr .9fr;gap:60px;align-items:end}
.section-heading__aside{margin:0;color:#555B5C;max-width:480px;justify-self:end}
.section-heading__aside p{margin:0 0 18px}
.section--programs{padding-block:90px 110px;background:var(--paper)}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.course-card{background:var(--paper);border:1px solid #E9E4DC;box-shadow:0 10px 20px #1F26210A;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;min-height:100%}
.course-card__photo{display:block;position:relative;overflow:hidden;aspect-ratio:1.57}
.course-card__photo img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease}
.course-card:hover .course-card__photo img{transform:scale(1.025)}
.course-card__tag{position:absolute;top:12px;right:12px;background:#E9DDCF;color:#171611;border-radius:6px;padding:8px 10px;font-size:.68rem;font-weight:700}
.course-card__content{padding:20px 20px 24px;flex:1}
.course-card__title-line{display:flex;gap:12px;justify-content:space-between;align-items:center}
.course-card h3{font-size:clamp(1.5rem,2.15vw,2rem);margin:5px 0 10px}
.course-card p{font-size:.91rem;line-height:1.55;margin:0;color:#50575A}
.round-link{flex:0 0 35px;width:35px;height:35px;border-radius:50%;border:1px solid #B8A488;display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;text-decoration:none;transition:background var(--ease)}
.round-link:hover{background:#E6ECDD}
/* Hero method section */
.method-feature{color:#fff;background:radial-gradient(circle at 72% 15%,#20342B,#101A1D 47%,#0C1316 100%);padding-block:100px;overflow:hidden}
.method-feature__grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.method-feature h2{font-size:clamp(3.6rem,4.8vw,6rem);line-height:.98;margin:0 0 24px}
.method-feature__copy>p:not(.eyebrow){font-family:var(--font-serif);font-size:1.2rem;color:#D5DAD7;line-height:1.5;max-width:650px}
.method-feature__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:55px}
.method-feature__steps>div{border-right:1px solid #66706F;padding-right:13px}
.method-feature__steps>div:last-child{border-right:0}
.method-feature__steps b{display:block;font-family:var(--font-serif);color:#B1C9B1;font-size:2.6rem;font-weight:400;line-height:1}
.method-feature__steps strong{display:block;font-family:var(--font-serif);font-weight:500;font-size:1.24rem;margin-bottom:7px}
.method-feature__steps span{font-size:.76rem;color:#D9E0DC;line-height:1.5;display:block}
.learning-visual{padding-top:30px;filter:drop-shadow(0 24px 38px #0008)}
.learning-visual__screen{background:#FBF8F2;border:7px solid #151515;border-radius:16px 16px 3px 3px;color:#111;overflow:hidden}
.learning-visual__top{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 20px;border-bottom:1px solid #E7E2D8;font-size:.61rem;color:#6C6D6D}
.learning-visual__top span:first-child{font-family:var(--font-serif);color:#141414;font-weight:700;font-size:.88rem}
.learning-visual__inner{display:grid;grid-template-columns:1.55fr 1fr;gap:16px;padding:20px}
.learning-visual__media{position:relative;border-radius:5px;overflow:hidden;min-height:210px}
.learning-visual__media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.learning-visual__media span{position:absolute;bottom:10px;left:10px;background:#111b;color:#fff;padding:4px 8px;font-size:.6rem;border-radius:3px}
.learning-visual__syllabus{font-size:.61rem;display:flex;flex-direction:column;gap:12px;color:#3B4240}
.learning-visual__syllabus small{font-weight:700}.learning-visual__syllabus>div:not(.progress){background:#F3F4EF;padding:8px 7px;border-radius:4px}
.progress{height:6px;background:#DCE2D8;border-radius:10px;overflow:hidden}.progress span{display:block;width:56%;height:100%;background:var(--green)}
.learning-visual__base{height:15px;background:linear-gradient(#ABA9A2,#54595B);border-radius:3px 3px 48px 48px;margin:0 -19px}
/* Experts + CTA */
.expert-feature{display:grid;grid-template-columns:1fr 1fr;min-height:415px;background:var(--paper)}
.expert-feature__image img{width:100%;height:100%;object-fit:cover}
.expert-feature__content{padding:70px clamp(28px,5vw,108px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.expert-feature h2{font-size:clamp(2.2rem,3.1vw,3.55rem)}
.expert-feature p:not(.eyebrow){max-width:580px;color:#535959}
.closing-cta{background:linear-gradient(105deg,#E0EBD8,#F1F3E8);padding-block:61px}
.closing-cta__grid{display:grid;grid-template-columns:1fr auto;gap:45px;align-items:center}
.closing-cta h2{font-size:clamp(2.1rem,3.25vw,3.65rem);margin:0 0 7px}
.closing-cta p:not(.eyebrow){color:#414D45;margin:0}
.closing-cta .eyebrow{margin-bottom:12px}.closing-cta--breath{margin-top:40px;padding-block:100px}
/* Footer */
.site-footer{background:#10191B;color:#F8F6EF;padding-top:62px}
.footer-grid{display:grid;grid-template-columns:2.25fr 1fr 1fr 1.45fr;gap:34px;padding-bottom:50px}
.footer-wordmark{display:inline-block;font-size:2.15rem;color:#fff}.footer-brand p{font-family:var(--font-serif);font-size:1rem;color:#D1D9D5;margin:10px 0 0;max-width:260px}
.footer-brand .footer-attribution{font-family:var(--font-sans);font-size:.71rem;opacity:.7;margin-top:19px}
.footer-links,.footer-contact{display:flex;align-items:flex-start;flex-direction:column;gap:9px}
.footer-links h2,.footer-contact h2{font-size:.84rem;letter-spacing:0;font-family:var(--font-sans);font-weight:750;margin-bottom:11px}
.footer-links a,.footer-contact a,.footer-contact p{color:#D7DBD9;text-decoration:none;font-size:.8rem;margin:0}
.footer-links a:hover,.footer-contact a:hover{text-decoration:underline}
.footer-bottom{display:flex;gap:30px;justify-content:space-between;align-items:center;border-top:1px solid #384143;color:#ADB4B0;padding-block:21px;font-size:.69rem}
.footer-bottom a{color:#D9E2DD;text-decoration:none}
/* Secondary shared */
.page-hero--light{padding-block:55px 90px;background:linear-gradient(118deg,#FBF8F2,#EDE5D9)}
.page-hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.page-hero__grid h1{font-size:clamp(3.4rem,5.4vw,6.1rem);margin:0 0 28px}
.page-hero__image img{aspect-ratio:1.45;object-fit:cover;width:100%;border-radius:var(--radius)}
.page-hero .lead{margin-bottom:30px}.page-hero--compact{padding-block:110px 125px;background:#F3EDE3}
.page-hero--compact .lead{max-width:800px}
.split-editorial{display:grid;grid-template-columns:1.12fr .88fr;gap:90px;align-items:center}
.split-editorial h2{margin:0}.editorial-paragraph{color:#52585A;font-size:1.05rem}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.values-grid article{padding:32px 28px;border-top:1px solid #C9C4B9}
.values-grid article>span{font-family:var(--font-serif);font-size:2.7rem;color:#A27D4B;line-height:1}
.values-grid h3{margin:17px 0 10px}.values-grid p{color:#4D5655}
.values-grid--cards article{border:1px solid #E2DCD2;border-radius:var(--radius);background:#FBF8F2}
.values-grid--four{grid-template-columns:repeat(4,1fr)}
.feature-column{display:grid;grid-template-columns:.83fr 1.17fr;gap:100px;align-items:center}
.feature-column h2{margin-bottom:20px}.feature-column p:not(.eyebrow){max-width:470px;color:#545B5E}
.feature-column--reverse{grid-template-columns:1fr 1fr}
.rounded-photo{border-radius:var(--radius);aspect-ratio:1.55;object-fit:cover;width:100%}
.feature-column__screen small{display:block;color:#D0D7D1;margin-top:8px}
/* Catalogue */
.catalogue-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:15px;margin-bottom:28px}
.search-field,.filter-field{display:flex;align-items:center;border:1px solid #D8D6CC;background:#fff;border-radius:8px;min-height:55px;padding:0 16px;gap:13px}
.search-field span{font-size:1.7rem;line-height:1}.search-field input,.filter-field select{width:100%;border:0;outline:0;color:var(--ink);background:transparent;font-size:.94rem;min-width:0}
.search-field:focus-within,.filter-field:focus-within{outline:3px solid var(--green);outline-offset:2px}
.catalogue-results{grid-template-columns:repeat(3,minmax(0,1fr))}
.catalogue-results>[data-course-item]{min-width:0}.catalogue-no-result{padding:30px;background:#F0F1E8;border-radius:8px}
.content-notice{margin-top:30px;color:#746D66;font-size:.8rem;max-width:760px}
/* Course detail */
.course-hero{padding:60px 0 75px;background:#F6F0E8}
.course-theme--executive .course-hero,.executive-landing{background:var(--sand)}
.course-hero__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:80px;align-items:center}
.course-hero h1{margin:5px 0 24px;font-size:clamp(3.65rem,6vw,6.5rem)}
.course-hero__copy .lead{margin:0 0 26px}
.course-hero__image img{width:100%;height:auto;aspect-ratio:1.14;object-fit:cover;border-radius:var(--radius)}
.course-hero__note{font-size:.75rem;color:#77716A;margin:13px 0 0}
.breadcrumbs{display:flex;gap:10px;align-items:center;color:#76716A;font-size:.78rem;margin-bottom:35px}.breadcrumbs a{text-decoration:none}
.outcome-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.outcome{border-radius:var(--radius);background:var(--paper);overflow:hidden;padding:38px 34px 48px;min-height:275px}
.outcome>span{font-family:var(--font-serif);font-size:2.8rem;color:#9A795A}
.outcome h3{margin-top:12px}.outcome p{font-size:.93rem;color:#5B5A57}
.feature-split{display:grid;grid-template-columns:1fr 1fr;background:var(--paper);align-items:center}
.feature-split__image img{width:100%;height:100%;min-height:430px;object-fit:cover}
.feature-split__copy{padding:70px clamp(35px,6vw,110px)}
.feature-split__copy h2{font-size:clamp(2.6rem,4vw,4.1rem)}
/* Executive Circle */
.executive-landing{background:var(--sand)}
.executive-hero{min-height:510px;position:relative;background:#0A0D0E;color:#fff;display:flex;align-items:center;overflow:hidden}
.executive-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:71% 44%;opacity:.65}
.executive-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#07090BEF 0%,#07090BDC 38%,transparent 83%)}
.executive-hero__content{position:relative;z-index:1;padding-block:90px}
.executive-hero h1{max-width:830px;margin-bottom:22px;font-size:clamp(3.9rem,5.8vw,6.2rem)}
.executive-hero p:not(.eyebrow){font-family:var(--font-serif);font-size:1.2rem;max-width:465px;margin-bottom:25px}
.exec-ambition{padding-block:110px}.exec-ambition .split-editorial h2{font-size:clamp(3rem,4.5vw,5rem)}
.exec-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:65px}
.exec-principles>div{border-left:1px solid #C7B6A6;padding:5px 20px 8px 25px;font-size:.96rem;line-height:1.45}
.exec-principles span{display:block;font-family:var(--font-serif);font-size:2.8rem;color:#9A7E59;margin-bottom:12px}
.exec-signature{background:#F1E9DE;padding-top:90px}
.exec-signature .feature-column{grid-template-columns:1fr 1.1fr}
.exec-livrables{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px}
.exec-livrables div{padding:18px 28px;border-right:1px solid #CBBDB0;font-weight:650;font-size:.93rem}
.exec-livrables div:first-child{padding-left:0}.exec-livrables div:last-child{border-right:0}
.exec-programs{padding-top:112px}
.executive-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.executive-tiles>a,.executive-tiles>div{min-height:410px;display:flex;align-items:flex-end;position:relative;overflow:hidden;border-radius:var(--radius);background:#111;color:white;text-decoration:none}
.executive-tiles img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.82}
.executive-tiles>a::after,.executive-tiles>div::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#060809EB 0%,transparent 67%)}
.executive-tiles span{position:relative;z-index:1;font:2.35rem var(--font-serif);padding:28px}
.executive-tiles small,.executive-tiles em{display:block;font:normal .95rem/1.4 var(--font-sans);margin-top:9px}
.executive-tiles em{font-size:.72rem;color:#D8D5C8;font-style:italic}
.exec-method{background:#EEE4D7}.executive-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;position:relative;margin-top:50px}
.executive-steps::before{content:'';position:absolute;top:19px;left:0;right:0;height:1px;background:#C8A582}
.executive-step{position:relative;z-index:1}
.executive-step__number{width:39px;height:39px;border-radius:50%;border:1px solid #A7815A;background:#F7F3EA;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-serif)}
.executive-step h3{margin:22px 0 8px;font-size:1.35rem}.executive-step p{max-width:155px;color:#58534D;font-size:.87rem}
.exec-expertise{padding-block:115px}.exec-expertise .feature-column{gap:65px}
.executive-final{color:#fff;background:linear-gradient(115deg,#071013F2,#172225C7),url('../images/entreprises.jpg') center/cover;padding-block:100px}
.executive-final h2{font-size:clamp(3rem,4.8vw,5rem);margin:0 0 24px}.executive-final p:not(.eyebrow){max-width:460px}
/* Contact & resources */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}
.contact-info{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.contact-info>div{padding:25px 0;border-top:1px solid var(--line)}
.contact-info span{color:#75716A;font-size:.79rem;display:block;margin-bottom:12px}
.contact-info strong,.contact-info a{font-size:1.04rem;font-weight:600;text-decoration:none;display:block;overflow-wrap:anywhere}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.resource-card{padding:35px 27px 30px;min-height:250px;border-radius:var(--radius);border:1px solid #E6DED2;background:#FFFCF7;display:flex;flex-direction:column;align-items:flex-start}
.resource-card h3{margin:8px 0 auto;font-size:1.65rem}.resource-card a{margin-top:20px}
/* responsive */
@media(max-width:1160px){
 .main-nav{gap:19px}.site-header__inner{gap:19px}.header-actions__login{display:none}
 .hero__text h1{font-size:clamp(3.5rem,5.8vw,5.25rem)}
 .hero--home,.hero__visual{min-height:515px}.method-feature__grid{gap:30px}
}
@media(max-width:860px){
 .site-header__inner{min-height:67px}.brand{font-size:1.8rem}
 .menu-toggle{display:flex;order:3}
 .header-actions{margin-left:auto}.header-actions__cta{display:none}
 .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;align-items:stretch;margin:0;gap:0;padding:12px 24px 20px;border-top:1px solid var(--line);box-shadow:0 15px 25px #0002}
 .main-nav.is-open{display:flex}
 .main-nav__link,.login-link{display:block;padding:14px 7px;font-size:1rem;text-decoration:none}
 .main-nav__mobile{display:block}.main-nav__link.is-active::after{bottom:5px;left:7px;right:auto;width:55px}
 .hero--home{grid-template-columns:1fr;min-height:0}.hero__left{min-height:460px}.hero__text{padding:80px 24px 70px;margin:0;max-width:760px}
 .hero__visual{min-height:390px}.hero__visual::before{background:linear-gradient(180deg,#F7F3EA 0%,transparent 18%)}
 .promise-strip__grid{grid-template-columns:1fr;gap:18px}.promise{padding:8px 0;border-left:0;border-bottom:1px solid #B9C8B4}.promise:last-child{border-bottom:0}
 .section-heading--columns,.split-editorial,.page-hero__grid,.course-hero__grid{grid-template-columns:1fr;gap:32px}
 .section-heading__aside{justify-self:start}
 .course-grid,.catalogue-results{grid-template-columns:repeat(2,minmax(0,1fr))}
 .method-feature__grid{grid-template-columns:1fr;gap:30px}.learning-visual{max-width:620px;margin:auto}
 .expert-feature{grid-template-columns:1fr}.expert-feature__image{max-height:380px}.expert-feature__image img{height:100%}
 .footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-contact{grid-column:1/-1}
 .values-grid,.outcome-grid,.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .values-grid--four{grid-template-columns:repeat(2,minmax(0,1fr))}
 .feature-column,.feature-column--reverse,.contact-grid{grid-template-columns:1fr;gap:35px}
 .page-hero--light{padding-block:50px 70px}.page-hero__image{max-width:700px}
 .executive-hero h1{font-size:clamp(3.5rem,6.6vw,5.4rem)}
 .executive-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}.executive-tiles>a,.executive-tiles>div{min-height:280px}.executive-tiles span{padding:16px}
 .exec-principles{grid-template-columns:repeat(2,1fr)}.executive-steps{gap:14px}
}
@media(max-width:600px){
 body{font-size:15px}.container-wide,.container{width:calc(100% - 40px)}
 h1{font-size:clamp(2.8rem,12vw,4.5rem)}h2{font-size:clamp(2.35rem,10vw,3.6rem)}
 .brand{font-size:1.7rem}.site-header__inner{gap:12px}
 .hero__left{min-height:0}.hero__text{padding:60px 20px 65px}
 .hero__text h1{font-size:clamp(3.35rem,12.8vw,4.65rem);letter-spacing:-.057em}
 .hero__visual{min-height:325px}.hero__note{right:6%;top:7%}
 .button-row{gap:11px}.btn{font-size:.8rem;min-height:47px;padding:11px 16px}
 .promise-strip__grid{padding-block:21px}.promise{gap:15px}.promise__icon{width:36px;flex-basis:36px}
 .section{padding-block:70px}.section--programs{padding-block:75px 90px}.section-heading{margin-bottom:28px}
 .section-heading--columns{gap:22px}.course-grid,.catalogue-results,.outcome-grid,.resource-grid,.values-grid,.values-grid--four{grid-template-columns:1fr}
 .course-card h3{font-size:1.65rem}.course-card__photo{aspect-ratio:1.67}
 .method-feature{padding:76px 0}.method-feature h2{font-size:clamp(3.35rem,11vw,4.75rem)}
 .method-feature__steps{gap:12px;margin-top:45px}.method-feature__steps b{font-size:2rem}.method-feature__steps strong{font-size:.98rem}.method-feature__steps span{font-size:.7rem}
 .learning-visual__inner{padding:10px;gap:8px}.learning-visual__media{min-height:145px}.learning-visual__syllabus{font-size:.53rem;gap:6px}.learning-visual__top{padding:9px}.learning-visual__syllabus>div:not(.progress){padding:5px}
 .expert-feature__content{padding:55px 23px 70px}.expert-feature__content h2{font-size:2.8rem}
 .closing-cta__grid{grid-template-columns:1fr;gap:26px}.closing-cta{padding-block:60px}.closing-cta__grid>.btn{justify-self:start}
 .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;padding-bottom:35px}.footer-brand{grid-column:1/-1}.footer-contact{grid-column:1/-1}.footer-bottom{flex-wrap:wrap;gap:15px}
 .catalogue-toolbar{grid-template-columns:1fr}.page-hero__grid h1,.course-hero h1{font-size:clamp(3.1rem,12vw,4.9rem)}
 .course-hero{padding:38px 0 60px}.page-hero--compact{padding:65px 0 80px}.contact-info{grid-template-columns:1fr;gap:0}
 .exec-principles{grid-template-columns:1fr 1fr;gap:12px}.exec-principles>div{padding-left:14px}.exec-principles span{font-size:2rem}
 .executive-hero{min-height:590px;align-items:flex-end}.executive-hero>img{object-position:65% 0%;opacity:.55}
 .executive-hero::after{background:linear-gradient(0deg,#07090BF8 0%,#07090BD8 43%,transparent 100%)}
 .executive-hero__content{padding-block:190px 58px}.executive-hero h1{font-size:clamp(3.2rem,11.5vw,4.8rem)}
 .executive-tiles{grid-template-columns:1fr;gap:12px}.executive-tiles>a,.executive-tiles>div{min-height:330px}
 .exec-livrables{grid-template-columns:1fr}.exec-livrables div,.exec-livrables div:first-child{padding:15px 0;border-right:0;border-bottom:1px solid #CBBDB0}
 .exec-principles{margin-top:42px}.exec-method{padding-block:85px}
 .executive-steps{grid-template-columns:1fr;gap:17px;margin-top:28px}.executive-steps::before{left:19px;right:auto;top:10px;bottom:10px;width:1px;height:auto}
 .executive-step{padding-left:62px;min-height:72px}.executive-step__number{position:absolute;left:0;top:1px}.executive-step h3{margin:5px 0 4px}.executive-step p{max-width:none;margin:0}
 .exec-expertise{padding-block:80px}.executive-final{padding-block:80px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
[data-course-item][hidden]{display:none!important}