/* D.A de la chaîne Angle Mort : fond noir, blanc, rouge du cœur, titres en Oswald. */
@font-face { font-family: Oswald; src: url("fonts/oswald-bold.ttf") format("truetype"); font-weight: 700; font-display: swap }
:root {
  --noir: #0A0A0A; --carte: #151515; --ligne: #2A2A2A; --blanc: #FFFFFF; --texte: #E8E8E8; --doux: #A3A3A3;
  --rouge: #E61018; --rouge-fonce: #B00C12;
}
* { box-sizing: border-box }
[hidden] { display: none !important }
html { scroll-behavior: smooth; scroll-padding-top: 80px }
body { margin: 0; background: var(--noir); color: var(--texte); font: 17px/1.6 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif }
mark { background: var(--rouge); color: var(--blanc); font-weight: 700; padding: 0 4px; border-radius: 4px }
img { max-width: 100%; height: auto; display: block }
a { color: var(--blanc) }
h1, h2, h3 { color: var(--blanc); font-family: Oswald, "Arial Narrow", sans-serif; font-weight: 700; line-height: 1.1; margin: 0 0 .5em; letter-spacing: .005em }
h2 { font-size: clamp(32px, 5vw, 48px) }
h3 { font-size: 21px; line-height: 1.2 }
p { margin: 0 0 1em }
b { color: var(--blanc) }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px }
section { padding: 88px 0 }
.kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--rouge); margin-bottom: 14px }
.kicker::before { content: "♥ " }
.chapo { font-size: 19px; color: var(--doux); max-width: 660px }
:focus-visible { outline: 3px solid var(--rouge); outline-offset: 3px }

/* bouton */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--rouge); color: var(--blanc); font-weight: 800; font-size: 18px;
       text-decoration: none; padding: 15px 26px; border: 0; border-radius: 10px; box-shadow: 0 8px 28px rgba(230, 16, 24, .35);
       transition: transform .12s, background .12s; cursor: pointer; font-family: inherit }
.btn:hover { background: #FF1E27; transform: translateY(-2px) }
.btn:active { transform: translateY(1px) }
.btn small { font-size: 15px; font-weight: 700; opacity: .8 }
.btn.petit { font-size: 15px; padding: 9px 16px; box-shadow: none }
.btn.grand { font-size: 23px; padding: 19px 40px; width: min(560px, 100%); justify-content: center }
.lien { font-weight: 700; color: var(--blanc); text-decoration: underline; text-decoration-color: var(--rouge); text-decoration-thickness: 3px; text-underline-offset: 4px }

/* en-tête */
header { position: sticky; top: 0; z-index: 10; background: rgba(10, 10, 10, .9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--ligne) }
header .wrap { display: flex; align-items: center; gap: 28px; height: 68px }
.logo { display: flex; align-items: center; gap: 10px; color: var(--blanc); text-decoration: none; margin-right: auto;
        font-family: Oswald, "Arial Narrow", sans-serif; font-size: 21px; letter-spacing: .02em }
.logo img { width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--ligne) }
header nav { display: flex; gap: 24px }
header nav a { text-decoration: none; font-weight: 600; font-size: 15px; color: var(--doux) }
header nav a:hover { color: var(--blanc) }

/* haut de page : cible, promesse, vidéo, gros bouton juste dessous */
.hero { padding: 40px 0 72px; text-align: center }
.cible { font-size: clamp(14px, 1.7vw, 18px); font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: var(--rouge); margin: 0 0 14px }
.hero h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.12; margin: 0 auto 30px; max-width: 980px; text-wrap: balance }
.hero h1 em { font-style: normal; color: var(--rouge) }
.defile { font-size: clamp(17px, 2vw, 21px); color: var(--doux); margin: 20px 0 26px }
.defile b { display: block; font-weight: 700; color: var(--blanc); text-decoration: underline; text-decoration-color: var(--rouge);
            text-decoration-thickness: 3px; text-underline-offset: 6px }
.lecteur { position: relative; aspect-ratio: 16 / 9; background: #000; border: 1px solid var(--ligne); border-radius: 16px; overflow: hidden;
           box-shadow: 0 20px 60px rgba(230, 16, 24, .18); max-width: 820px; margin: 0 auto 32px }
.lecteur video { width: 100%; height: 100%; display: block; object-fit: cover; cursor: pointer }
.progression { position: absolute; left: 0; right: 0; bottom: 0; height: 7px; background: rgba(255, 255, 255, .15); pointer-events: none }
.progression i { display: block; height: 100%; background: var(--rouge); transform: scaleX(0); transform-origin: left; transition: transform .3s linear }
.lecteur.en-cours .play { display: none }
.play { position: absolute; inset: 0; margin: auto; width: 96px; height: 96px; border-radius: 50%; background: var(--rouge); border: 0;
        box-shadow: 0 0 0 10px rgba(230, 16, 24, .25); cursor: pointer; transition: transform .12s }
.play::before { content: ""; position: absolute; left: 38px; top: 29px; border-left: 30px solid var(--blanc); border-block: 19px solid transparent }
.play:hover { transform: scale(1.06) }
.hero .chapo { margin: 34px auto 0 }
.garanties { font-size: 14px; color: var(--doux); margin-top: 20px }

/* chiffres */
.chiffres { border-block: 1px solid var(--ligne); padding: 36px 0; background: #0F0F0F }
.chiffres .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center }
.chiffres b { display: block; color: var(--rouge); font-family: Oswald, "Arial Narrow", sans-serif; font-size: 52px; line-height: 1 }
.chiffres span { font-size: 15px; color: var(--doux) }

/* la scène */
.scene .wrap { max-width: 820px }
.scene .grand { font-size: 21px; line-height: 1.55; color: var(--blanc) }
.dialogue { border-left: 3px solid var(--rouge); padding: 4px 0 4px 22px; margin: 26px 0; font-size: 19px }
.dialogue p { margin: 0 0 .5em }
.dialogue .elle { color: var(--doux) }

/* sans la formation · avec la formation */
.entetes, .reflexes li { display: grid; grid-template-columns: 230px 1fr 1fr; gap: 18px; align-items: center }
.entetes { margin-top: 36px; padding: 0 20px; font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--doux) }
.entetes span:first-child { grid-column: 2 }
.reflexes { list-style: none; padding: 0; margin: 10px 0 0 }
.reflexes li { background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; padding: 18px 20px; margin-bottom: 12px }
.reflexes .n { font-family: Oswald, "Arial Narrow", sans-serif; color: var(--blanc); font-size: 19px; line-height: 1.2 }
.reflexes p { margin: 0; padding-left: 34px; position: relative; font-size: 16px; line-height: 1.45 }
.reflexes p::before { position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; font-weight: 900; font-size: 14px }
.reflexes .non { color: var(--doux) }
.reflexes .non::before { content: "✗"; background: #2A1213; color: #FF6A6F }
.reflexes .oui { color: var(--blanc); font-weight: 600 }
.reflexes .oui::before { content: "✓"; background: var(--rouge); color: var(--blanc) }
.relance { text-align: center; margin-top: 44px }

/* le programme */
.programme { background: #0F0F0F; border-block: 1px solid var(--ligne) }
.modules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 40px }
.module { background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; padding: 20px 22px }
.module .n { font-size: 13px; font-weight: 800; letter-spacing: .16em; color: var(--rouge); text-transform: uppercase }
.module h3 { margin: 4px 0 6px }
.module p { font-size: 15px; line-height: 1.5; color: var(--doux); margin: 0 }
.module details { margin-top: 10px }
.module summary { cursor: pointer; font-size: 14px; font-weight: 700; color: var(--blanc); list-style: none }
.module summary::-webkit-details-marker { display: none }
.module summary::after { content: " +"; color: var(--rouge) }
.module details[open] summary::after { content: " –" }
.module ol { margin: 8px 0 0; padding: 0; list-style: none; font-size: 15px; color: var(--texte) }
.module li { margin: 3px 0 }
.module.plan { grid-column: 1 / -1; border-color: var(--rouge) }

/* pas seulement à lire */
.cartes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px }
.carte { background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; padding: 20px }
.carte h3 { font-size: 19px; margin-bottom: 6px }
.carte p { font-size: 15px; line-height: 1.5; margin: 0; color: var(--doux) }

/* questions */
.faq { max-width: 800px }
.faq details { background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; margin: 12px 0 }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 18px; color: var(--blanc); list-style: none; display: flex; justify-content: space-between; gap: 16px }
.faq summary::-webkit-details-marker { display: none }
.faq summary::after { content: "+"; font-weight: 900; font-size: 24px; line-height: 1; color: var(--rouge) }
.faq details[open] summary::after { content: "–" }
.faq details p { padding: 0 22px; font-size: 16px; color: var(--texte) }

/* l'offre */
.offre { background: linear-gradient(180deg, #0A0A0A, #1A0607); border-top: 1px solid var(--ligne) }
.offre .wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center }
.couv { justify-self: center; width: min(340px, 80%) }
.couv img { border-radius: 18px; border: 1px solid var(--ligne); box-shadow: 0 24px 70px rgba(230, 16, 24, .3) }
.offre ul { list-style: none; padding: 0; margin: 0 0 30px }
.offre li { padding: 7px 0 7px 34px; position: relative }
.offre li::before { content: "✓"; position: absolute; left: 0; top: 8px; width: 22px; height: 22px; border-radius: 6px; background: var(--rouge);
                    color: var(--blanc); font-weight: 900; font-size: 14px; display: grid; place-items: center }
.prix { font-family: Oswald, "Arial Narrow", sans-serif; font-size: 64px; color: var(--blanc); line-height: 1; margin-bottom: 4px }

footer { padding: 36px 0 48px; font-size: 14px; color: var(--doux); border-top: 1px solid var(--ligne) }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px }
footer a { color: var(--doux) }

/* pages simples (mentions) */
.simple { max-width: 760px; padding: 64px 20px 88px; margin: 0 auto }
.simple h1 { font-size: clamp(36px, 6vw, 56px) }
.simple h2 { font-size: 26px; margin-top: 1.6em }

@media (max-width: 900px) {
  section { padding: 64px 0 }
  .hero { padding: 28px 0 56px }
  header nav { display: none }
  .offre .wrap { grid-template-columns: 1fr }
  .defile { min-height: 4.4em }
  .entetes { display: none }
  .reflexes li { grid-template-columns: 1fr; gap: 10px }
  .chiffres .wrap, .cartes { grid-template-columns: repeat(2, 1fr) }
  .modules { grid-template-columns: 1fr }
}
@media (max-width: 520px) {
  body { font-size: 16px }
  .logo span { display: none }
  .cartes { grid-template-columns: 1fr }
  .chiffres b { font-size: 42px }
  .btn { font-size: 17px; padding: 13px 20px }
  .btn.grand { font-size: 20px; padding: 16px 20px }
  .play { scale: .75 }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important } }