/* ===== Shalem — design system ===== */
:root{
  --navy:#1B2F5C;
  --navy-700:#16264a;
  --orange:#FF5000;
  --orange-600:#e64800;
  --ink:#1d2433;
  --muted:#6b7280;
  --line:#e6e8ef;
  --bg:#ffffff;
  --bg-alt:#f5f6fa;
  --radius:14px;
  --shadow:0 10px 30px rgba(16,24,43,.08);
  --shadow-lg:0 24px 60px rgba(16,24,43,.16);
  --maxw:1180px;
  --font:'Barlow',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-wrap:break-word;word-wrap:break-word}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:88px 0}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.18em;font-weight:700;font-size:.82rem;color:var(--orange);margin-bottom:10px}
h1,h2,h3{line-height:1.1;font-weight:800;letter-spacing:-.01em}
.section-title{font-size:clamp(2rem,4vw,3rem);text-transform:uppercase;color:var(--navy);margin-bottom:14px}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.lead{font-size:1.12rem;color:var(--muted)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:1rem;padding:14px 30px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background;line-height:1}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(255,80,0,.32)}
.btn-primary:hover{background:var(--orange-600);transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,80,0,.42)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-700);transform:translateY(-2px)}
.btn-lg{padding:17px 38px;font-size:1.08rem}

/* ===== Header ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.site-header .logo img{height:46px;width:auto}
.logo .logo-black{display:none}
.nav{display:flex;align-items:center;gap:28px}
.nav a.navlink{font-weight:600;font-size:.98rem;color:#fff;opacity:.92;transition:.2s;position:relative}
.nav a.navlink:hover{opacity:1;color:var(--orange)}
.nav a.navlink.active{color:var(--orange);opacity:1}
.nav a.navlink.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--orange);border-radius:2px}
.site-header.scrolled{background:#fff;box-shadow:0 4px 20px rgba(16,24,43,.08)}
.site-header.scrolled .logo .logo-white{display:none}
.site-header.scrolled .logo .logo-black{display:block}
.site-header.scrolled .nav a.navlink{color:var(--navy)}
.site-header.scrolled .nav a.navlink:hover{color:var(--orange)}
.site-header.scrolled .btn-ghost{color:var(--navy);border-color:var(--navy)}
.site-header.scrolled .btn-ghost:hover{background:var(--navy);color:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:120}
.burger span{width:26px;height:2px;background:#fff;transition:.3s;transform-origin:center}
.site-header.scrolled .burger span,.burger.active span{background:var(--navy)}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;text-align:center;padding:120px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,43,.72),rgba(27,47,92,.82)),url('../img/hero.webp') center/cover no-repeat;z-index:-2}
.hero-inner{max-width:920px;margin:0 auto}
.hero h1{font-size:clamp(2.4rem,6vw,4.6rem);text-transform:uppercase;margin-bottom:6px}
.hero .h1-accent{color:var(--orange)}
.hero h2{font-size:clamp(1.1rem,2.4vw,1.7rem);font-weight:600;text-transform:none;opacity:.95;margin-bottom:26px}
.hero p{font-size:1.12rem;max-width:680px;margin:0 auto 34px;opacity:.92}
.hero-badge{display:inline-flex;align-items:center;gap:10px;margin:0 auto 26px;padding:11px 22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:999px;color:#fff;font-size:1rem;font-weight:500;transition:.2s;cursor:pointer}
.hero-badge:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.hero-badge strong{font-weight:800}
.hero-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,80,0,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,80,0,.55)}70%{box-shadow:0 0 0 10px rgba(255,80,0,0)}100%{box-shadow:0 0 0 0 rgba(255,80,0,0)}}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:14px}
.scroll-cue::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:#fff;border-radius:2px;animation:scroll 1.6s infinite}
@keyframes scroll{0%{opacity:1;top:8px}100%{opacity:0;top:22px}}

/* ===== Sessions ===== */
#voyages{background:var(--bg-alt)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.25s transform,.25s box-shadow}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card-img{aspect-ratio:16/10;overflow:hidden;background:var(--navy)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.card .tag{display:inline-block;align-self:flex-start;background:rgba(255,80,0,.12);color:var(--orange);font-weight:700;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.card h3{font-size:1.35rem;color:var(--navy);margin-bottom:8px}
.card .dates{font-weight:700;color:var(--orange);margin-bottom:8px}
.card p{color:var(--muted);margin-bottom:20px;flex:1}

/* ===== About strip ===== */
.about{background:var(--navy);color:#fff;text-align:center}
.about h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:18px;text-transform:uppercase}
.about p{max-width:760px;margin:0 auto 30px;font-size:1.15rem;opacity:.92}

/* ===== Program ===== */
.program-list{display:flex;flex-direction:column;gap:30px;max-width:980px;margin:0 auto}
.day{display:grid;grid-template-columns:300px 1fr;gap:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.day:nth-child(even){grid-template-columns:1fr 300px}
.day:nth-child(even) .day-img{order:2}
.day-img{position:relative;min-height:230px;background:var(--navy)}
.day-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.day-badge{position:absolute;top:16px;left:16px;background:var(--orange);color:#fff;font-weight:800;text-transform:uppercase;font-size:.85rem;letter-spacing:.05em;padding:7px 16px;border-radius:999px;z-index:2}
.day-body{padding:30px 34px}
.day-body h3{color:var(--navy);font-size:1.4rem;margin-bottom:16px}
.day-body ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.day-body li{position:relative;padding-left:26px;color:var(--ink)}
.day-body li::before{content:"";position:absolute;left:0;top:9px;width:10px;height:10px;background:var(--orange);border-radius:3px;transform:rotate(45deg)}
.day-night{font-style:italic;color:var(--muted);font-weight:600}

/* ===== Steps ===== */
#etapes{background:var(--bg-alt)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step}
.step{background:#fff;border-radius:var(--radius);padding:30px 22px;text-align:center;box-shadow:var(--shadow);position:relative}
.step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:52px;height:52px;margin:0 auto 16px;background:var(--navy);color:#fff;font-weight:800;font-size:1.4rem;border-radius:50%}
.step h3{color:var(--navy);font-size:1.12rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}

/* ===== Testimonials ===== */
.testimonials{background:var(--navy);color:#fff}
.testimonials .section-title{color:#fff}
.t-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;max-width:980px;margin:0 auto}
.t-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:30px;display:flex;gap:20px;align-items:flex-start}
.t-card img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--orange)}
.t-card .quote{font-size:1.5rem;color:var(--orange);line-height:1;font-weight:800}
.t-card p{opacity:.92;margin:6px 0 12px;font-size:.97rem}
.t-card .t-name{font-weight:700;color:var(--orange)}

/* ===== FAQ ===== */
#faq{background:var(--bg-alt)}
.faq-list{max-width:740px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{border:1px solid transparent;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 4px 16px rgba(16,24,43,.05);transition:box-shadow .2s,transform .2s}
.faq-item:hover{box-shadow:0 8px 24px rgba(16,24,43,.09)}
.faq-item.open{box-shadow:var(--shadow-lg);border-color:rgba(255,80,0,.25)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:22px 26px;font-family:inherit;font-size:1.05rem;font-weight:700;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;line-height:1.35}
.faq-item.open .faq-q{color:var(--orange)}
.faq-q .icon{flex-shrink:0;width:26px;height:26px;position:relative;transition:.3s}
.faq-q .icon::before,.faq-q .icon::after{content:"";position:absolute;background:var(--orange);border-radius:2px;left:50%;top:50%;transform:translate(-50%,-50%)}
.faq-q .icon::before{width:14px;height:2px}
.faq-q .icon::after{width:2px;height:14px;transition:.3s}
.faq-item.open .faq-q .icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 26px 24px;color:var(--muted)}

/* ===== Video ===== */
.video-wrap{max-width:900px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--navy)}
.video-wrap iframe{width:100%;height:100%;border:0}
.video-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:#fff;flex-direction:column;gap:12px;text-align:center;padding:20px}

/* ===== Contact ===== */
#contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:start;max-width:1000px;margin:0 auto}
.contact-info .section-title{text-align:left}
.contact-info p{color:var(--muted);margin-bottom:24px;font-size:1.08rem}
.contact-info .phone{display:inline-flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:800;color:var(--navy)}
.contact-info .socials{display:flex;gap:14px;margin-top:26px}
.contact-info .socials a{width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;transition:.2s}
.contact-info .socials a:hover{background:var(--orange);transform:translateY(-3px)}

/* ===== Forms ===== */
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:7px;color:var(--navy)}
.field label .req{color:var(--orange)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:1rem;background:#fff;transition:.2s;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,80,0,.12)}
.field textarea{min-height:120px;resize:vertical}
.field.error input,.field.error select,.field.error textarea{border-color:#e23b3b;box-shadow:0 0 0 3px rgba(226,59,59,.12)}
.field .err-msg{color:#e23b3b;font-size:.82rem;margin-top:5px;display:none}
.field.error .err-msg{display:block}
.radio-row{display:flex;gap:12px;flex-wrap:wrap}
.radio-row label{display:inline-flex;align-items:center;gap:8px;font-weight:500;padding:10px 16px;border:1.5px solid var(--line);border-radius:10px;cursor:pointer;margin:0;transition:.2s}
.radio-row label:has(input:checked){border-color:var(--orange);background:rgba(255,80,0,.06);color:var(--orange)}
.radio-row input{width:auto}
.form-card{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form-note{font-size:.85rem;color:var(--muted);margin-top:8px}
.form-status{padding:14px 18px;border-radius:10px;margin-top:16px;font-weight:600;display:none}
.form-status.show{display:block}
.form-status.ok{background:#e7f6ec;color:#1a7a40}
.form-status.ko{background:#fdecec;color:#c0392b}

/* ===== Honeypot anti-spam (invisible, hors flux et hors tabulation) ===== */
.hp-field{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* ===== Footer ===== */
.site-footer{background:var(--navy-700);color:#fff;padding:50px 0 30px;text-align:center}
.site-footer img{height:54px;margin:0 auto 22px}
.site-footer .socials{display:flex;gap:14px;justify-content:center;margin-bottom:22px}
.site-footer .socials a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:.2s}
.site-footer .socials a:hover{background:var(--orange)}
.site-footer small{opacity:.65;letter-spacing:.05em;text-transform:uppercase;font-size:.78rem}
.site-footer .footnav{display:flex;gap:22px;justify-content:center;margin-bottom:20px;flex-wrap:wrap}
.site-footer .footnav a{opacity:.8;font-size:.92rem}
.site-footer .footnav a:hover{opacity:1;color:var(--orange)}

/* ===== Mobile sticky CTA ===== */
.mobile-cta{display:none}
@media(max-width:920px){
  .mobile-cta{display:flex;position:fixed;left:14px;right:14px;bottom:14px;z-index:90;justify-content:center;align-items:center;gap:.5em;background:var(--orange);color:#fff;font-weight:800;padding:16px;border-radius:999px;box-shadow:0 10px 28px rgba(255,80,0,.42);transform:translateY(160%);transition:transform .35s cubic-bezier(.2,.7,.2,1);text-transform:uppercase;letter-spacing:.03em;font-size:1.02rem}
  .mobile-cta.show{transform:none}
}

/* ===== Accessibility ===== */
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--orange);color:#fff;padding:12px 20px;font-weight:700;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}
.site-header.scrolled :focus-visible{outline-color:var(--navy)}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .scroll-cue::after{animation:none}
}

/* ===== Pré-inscription page ===== */
.subpage-hero{background:var(--navy);color:#fff;padding:140px 0 60px;text-align:center}
.subpage-hero h1{font-size:clamp(2rem,5vw,3.2rem);text-transform:uppercase}
.subpage-hero p{opacity:.9;margin-top:12px;max-width:640px;margin-inline:auto}
.wizard{max-width:760px;margin:-40px auto 0;position:relative;z-index:2}
.progress-steps{display:flex;justify-content:space-between;margin-bottom:10px;gap:6px}
.progress-steps .ps{flex:1;text-align:center;font-size:.8rem;font-weight:700;color:var(--muted);position:relative;padding-top:38px;transition:color .3s}
.progress-steps .ps::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:28px;height:28px;border-radius:50%;background:#fff;border:2px solid var(--line);transition:.3s;z-index:1;display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff}
.progress-steps .ps::after{content:"";position:absolute;top:13px;left:calc(50% + 14px);width:calc(100% - 28px);height:3px;background:var(--line);z-index:0;transition:background .3s}
.progress-steps .ps:last-child::after{display:none}
.progress-steps .ps.active::before{background:var(--orange);border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,80,0,.18)}
.progress-steps .ps.done::before{content:"✓";background:var(--orange);border-color:var(--orange);font-weight:800}
.progress-steps .ps.done::after{background:var(--orange)}
.progress-steps .ps.active,.progress-steps .ps.done{color:var(--navy)}
.progress-steps .ps.active{color:var(--orange)}
.step-counter{text-align:center;font-size:.85rem;font-weight:600;color:var(--muted);margin-bottom:18px}
.step-counter strong{color:var(--orange)}
.draft-note{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;background:rgba(255,80,0,.07);border:1px solid rgba(255,80,0,.22);border-radius:10px;padding:10px 16px;margin-bottom:22px;font-size:.9rem;color:var(--ink)}
.draft-note button{background:none;border:0;color:var(--orange);font-weight:700;cursor:pointer;font-family:inherit;text-decoration:underline;font-size:.9rem}
.fieldset-step{display:none;animation:fade .4s;border:0;margin:0;padding:0;min-width:0}
.fieldset-step.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.fieldset-step h2{color:var(--navy);font-size:1.4rem;margin-bottom:22px;padding-bottom:14px;border-bottom:2px solid var(--bg-alt)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.wizard-nav{display:flex;justify-content:space-between;margin-top:26px;gap:14px}
.subsidy-box{background:rgba(255,80,0,.06);border:1px solid rgba(255,80,0,.2);border-radius:12px;padding:20px 24px;margin-bottom:24px;color:var(--ink)}
.subsidy-box strong{color:var(--orange)}

@media(max-width:920px){
  .cards,.steps,.t-grid,.contact-grid,.grid-2{grid-template-columns:1fr}
  .day,.day:nth-child(even){grid-template-columns:1fr}
  .day:nth-child(even) .day-img{order:0}
  .nav{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;padding:24px;gap:18px;box-shadow:0 12px 24px rgba(0,0,0,.1);transform:translateY(-120%);transition:.35s;align-items:flex-start}
  .nav.open{transform:none}
  .nav a.navlink{color:var(--navy)!important}
  .nav .btn{width:100%;justify-content:center}
  .burger{display:flex}
  .steps{grid-template-columns:1fr 1fr}
  section{padding:64px 0}
}
/* Tablette : 2 colonnes pour mieux occuper la largeur */
@media(min-width:561px) and (max-width:920px){
  .cards,.t-grid{grid-template-columns:repeat(2,1fr)}
  .cards .card:last-child:nth-child(odd){grid-column:1 / -1;flex-direction:row}
  .cards .card:last-child:nth-child(odd) .card-img{flex:0 0 45%;aspect-ratio:auto}
  .cards .card:last-child:nth-child(odd) .card-body{flex:1}
  .steps{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr;max-width:620px}
}
@media(max-width:560px){
  .steps{grid-template-columns:1fr}
  .wizard-nav{flex-wrap:wrap}
  .wizard-nav .btn{flex:1 1 auto;justify-content:center}
  #submit-btn{width:100%}
}
/* Très petits écrans (≤380px) : éviter tout débordement horizontal */
@media(max-width:380px){
  .container{padding:0 16px}
  .hero-badge{flex-wrap:wrap;justify-content:center;text-align:center;padding:10px 16px;font-size:.9rem}
  .btn{padding:13px 20px;font-size:.95rem}
  .btn-lg{padding:15px 22px;font-size:1rem}
  .day-badge,.card .tag{font-size:.72rem}
  .mobile-cta{font-size:.95rem;padding:15px}
}