/* ==========================================================
   HOPES TUTORIELS V9 — PREMIUM VIDEO STUDIO
   Construit en HTML/CSS réel, inspiré de la maquette validée.
========================================================== */
.hopes-tutorial-v9 {
  --tv9-bg: #07100b;
  --tv9-panel: #0b1510;
  --tv9-panel-2: #101b15;
  --tv9-line: rgba(255,255,255,.10);
  --tv9-green: #82cf42;
  --tv9-green-2: #b2ee78;
  --tv9-text: #f5f8f4;
  --tv9-muted: #aab5ad;
  --tv9-muted-2: #748078;
  min-height: 100vh;
  background: #07100b;
  color: var(--tv9-text);
}

.hopes-tutorial-v9 *,
.hopes-tutorial-v9 *::before,
.hopes-tutorial-v9 *::after { box-sizing: border-box; }

.tv9-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(54px, 6vw, 88px) 0 clamp(82px, 8vw, 122px);
  background:
    radial-gradient(circle at 7% 9%, rgba(101,182,54,.12), transparent 27rem),
    radial-gradient(circle at 88% 23%, rgba(93,176,50,.08), transparent 31rem),
    linear-gradient(135deg, #040a07 0%, #08110c 45%, #0b1610 100%);
}

.tv9-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .22;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.55) 70%, transparent 100%);
}

.tv9-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
}
.tv9-glow-a { width: 420px; height: 420px; left: -180px; top: 180px; background: rgba(119,208,57,.10); }
.tv9-glow-b { width: 520px; height: 520px; right: -220px; bottom: 40px; background: rgba(95,183,48,.08); }

.tv9-container {
  width: min(calc(100% - 48px), 1410px);
  margin-inline: auto;
}

/* ===================== HERO/LEÇON ===================== */
.tv9-feature-grid {
  display: grid;
  grid-template-columns: minmax(360px, .77fr) minmax(520px, 1.23fr);
  gap: clamp(44px, 5vw, 78px);
  align-items: center;
}

.tv9-lesson-copy { min-width: 0; padding: clamp(8px, 1vw, 16px) 0; }

.tv9-lesson-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid rgba(150,225,89,.52);
  border-radius: 999px;
  background: rgba(116,199,55,.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .15em;
  color: #eaf6e5;
}
.tv9-live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #8be153;
  box-shadow: 0 0 0 5px rgba(139,225,83,.09), 0 0 17px rgba(139,225,83,.55);
}
.tv9-lesson-badge b { color: #fff; }

.tv9-now {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  font-size: .91rem;
  font-weight: 800;
  color: #92df61;
}

.tv9-lesson-copy h1 {
  max-width: 650px;
  margin: 17px 0 15px;
  font-size: clamp(2.9rem, 5vw, 5rem);
  line-height: .98;
  letter-spacing: -.058em;
  color: #fff;
  text-wrap: balance;
}

.tv9-lead {
  max-width: 590px;
  margin: 0;
  font-size: clamp(.98rem, 1.25vw, 1.15rem);
  line-height: 1.72;
  color: #c0c9c2;
}

.tv9-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.tv9-meta-chip {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 13px;
  background: rgba(255,255,255,.035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  color: #e8eee9;
}
.tv9-meta-chip > i { color: #a3e56d; }
.tv9-meta-chip small { font-size: .78rem; color: #a5afa8; }
.tv9-meta-chip strong { font-size: .82rem; color: #a8eb72; }

.tv9-tip-card {
  display: grid;
  grid-template-columns: 55px minmax(0,1fr);
  gap: 16px;
  max-width: 610px;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(110,208,55,.28);
  border-radius: 18px;
  background:
    radial-gradient(circle at 10% 12%, rgba(126,218,67,.12), transparent 8rem),
    rgba(11,25,16,.75);
  box-shadow: 0 18px 50px rgba(0,0,0,.13), inset 0 1px 0 rgba(255,255,255,.035);
}
.tv9-tip-icon {
  display: grid;
  width: 52px; height: 52px;
  place-items: center;
  border-radius: 50%;
  background: rgba(126,211,66,.18);
  box-shadow: 0 0 0 10px rgba(126,211,66,.035);
  font-size: 1.15rem;
  color: #b4ef7b;
}
.tv9-tip-card strong { display: block; margin-bottom: 5px; font-size: .97rem; color: #a8e979; }
.tv9-tip-card p { margin: 0; font-size: .83rem; line-height: 1.56; color: #c6cec8; }
.tv9-tip-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.tv9-tip-footer span { display: inline-flex; align-items: center; gap: 7px; font-size: .74rem; font-weight: 750; color: #d7ddd8; }
.tv9-tip-footer i { color: #9ee066; }

/* ===================== PLAYER ===================== */
.tv9-player-card {
  position: relative;
  min-width: 0;
  padding: 11px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.018));
  box-shadow: 0 38px 100px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.08);
}
.tv9-player-card::before {
  content: "";
  position: absolute;
  inset: -15px;
  z-index: -1;
  border-radius: 35px;
  background: rgba(91,195,46,.08);
  filter: blur(32px);
}
.tv9-player-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 19px;
  background: #020503;
}
.tv9-player-frame iframe,
.tv9-player-frame video,
.tv9-video-placeholder {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.tv9-player-frame video { object-fit: contain; background: #000; }
.tv9-video-placeholder { background-position: center; background-size: cover; position: relative; }
.tv9-video-placeholder::after { content:""; position:absolute; inset:0; background:linear-gradient(to top, rgba(0,0,0,.62), rgba(0,0,0,.08)); }
.tv9-big-play {
  position: absolute; z-index: 3; left:50%; top:50%;
  display:grid; width:86px; height:86px; place-items:center;
  border: 2px solid rgba(255,255,255,.9); border-radius:50%;
  background:rgba(4,10,6,.6); color:#fff; transform:translate(-50%,-50%);
  backdrop-filter: blur(8px);
}
.tv9-player-floating-brand {
  position: absolute;
  z-index: 5;
  top: 28px; left: 31px;
  display:flex; flex-direction:column;
  line-height:.9;
  pointer-events:none;
  text-shadow:0 2px 12px rgba(0,0,0,.5);
}
.tv9-player-floating-brand strong { font-size:1.45rem; letter-spacing:-.03em; color:#fff; }
.tv9-player-floating-brand strong::first-letter { color:#a0ea68; }
.tv9-player-floating-brand span { margin-top:5px; font-size:.43rem; font-weight:900; letter-spacing:.26em; color:#e9efe9; }
.tv9-episode {
  position:absolute; z-index:5; top:27px; right:28px;
  padding:8px 12px; border:1px solid rgba(255,255,255,.16); border-radius:999px;
  background:rgba(4,9,6,.63); backdrop-filter:blur(10px);
  font-size:.72rem; font-weight:800; color:#e9eee9;
  pointer-events:none;
}

/* ===================== LIBRARY ===================== */
.tv9-library {
  margin-top: clamp(48px, 5vw, 72px);
  padding: clamp(27px, 3vw, 42px) clamp(24px, 3.4vw, 48px) 30px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 27px;
  background:
    radial-gradient(circle at 88% 7%, rgba(106,198,54,.07), transparent 25rem),
    linear-gradient(145deg, rgba(6,15,10,.96), rgba(8,18,12,.96));
  box-shadow: 0 34px 80px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.025);
}

.tv9-library-head {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
  margin-bottom:25px;
}
.tv9-library-title-wrap { display:flex; align-items:center; gap:15px; }
.tv9-library-icon {
  display:grid; width:48px; height:48px; place-items:center;
  border:1px solid rgba(149,226,88,.34); border-radius:50%;
  background:rgba(107,195,51,.09); box-shadow:0 0 0 7px rgba(108,195,51,.025);
  color:#a9e970;
}
.tv9-library h2 { margin:0; font-size:clamp(1.65rem,2.35vw,2.35rem); letter-spacing:-.035em; color:#f7faf7; }
.tv9-library-head p { margin:4px 0 0; font-size:.8rem; color:#909b93; }

.tv9-slider-status { display:flex; align-items:center; gap:14px; min-width:235px; }
.tv9-counter { display:flex; align-items:baseline; gap:5px; font-variant-numeric:tabular-nums; }
.tv9-counter strong { color:#99e25d; font-size:1rem; }
.tv9-counter span,.tv9-counter em { font-style:normal; font-size:.76rem; color:#879188; }
.tv9-progress { flex:1; height:5px; overflow:hidden; border-radius:999px; background:rgba(255,255,255,.13); }
.tv9-progress span { display:block; width:0; height:100%; border-radius:inherit; background:linear-gradient(90deg,#79cc3c,#b0ec75); transition:width .5s ease; }

/* ===================== REAL SLIDER ===================== */
.tv9-slider {
  position:relative;
  min-height:470px;
  padding:0 54px;
  outline:none;
}
.tv9-viewport {
  overflow:hidden;
  padding:12px 3px 22px;
}
.tv9-track {
  display:flex;
  gap:18px;
  transition:transform .72s cubic-bezier(.22,.85,.22,1);
  will-change:transform;
}
.tv9-card {
  flex:0 0 calc((100% - 36px) / 3);
  min-width:0;
  overflow:hidden;
  padding:0;
  border:1px solid rgba(255,255,255,.13);
  border-radius:18px;
  background:linear-gradient(180deg,#101a15,#0c1510);
  box-shadow:0 18px 35px rgba(0,0,0,.18);
  color:#fff;
  text-align:left;
  cursor:pointer;
  opacity:.82;
  transform:scale(.96) translateY(10px);
  transition:opacity .42s ease, transform .48s cubic-bezier(.2,.85,.2,1), border-color .38s ease, box-shadow .38s ease;
}
.tv9-card:hover { opacity:1; transform:scale(.985) translateY(2px); border-color:rgba(130,210,67,.45); }
.tv9-card.is-active {
  opacity:1;
  border-color:rgba(132,222,66,.88);
  box-shadow:0 0 0 1px rgba(125,215,60,.16), 0 24px 55px rgba(0,0,0,.28), 0 0 34px rgba(99,205,47,.08);
  transform:scale(1) translateY(0);
}
.tv9-card-media { position:relative; display:block; aspect-ratio:16/9; overflow:hidden; background:#08100b; }
.tv9-card-media img { width:100%; height:100%; display:block; object-fit:cover; transition:transform .65s cubic-bezier(.2,.8,.2,1), filter .45s ease; }
.tv9-card:hover .tv9-card-media img,.tv9-card.is-active .tv9-card-media img { transform:scale(1.055); }
.tv9-card-shade { position:absolute; inset:0; background:linear-gradient(to top,rgba(3,8,5,.72),transparent 58%); }
.tv9-card-number {
  position:absolute; z-index:3; left:13px; top:13px;
  padding:5px 8px; border:1px solid rgba(255,255,255,.2); border-radius:9px;
  background:rgba(4,9,6,.68); backdrop-filter:blur(8px);
  font-size:1rem; font-weight:900; color:#fff;
}
.tv9-card-duration {
  position:absolute; z-index:3; right:12px; top:12px;
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 9px; border-radius:999px;
  background:rgba(4,9,6,.72); border:1px solid rgba(255,255,255,.13);
  font-size:.66rem; font-weight:800; color:#f0f3f0;
}
.tv9-card-current {
  position:absolute; z-index:4; left:62px; top:14px;
  display:inline-flex; align-items:center; gap:5px; padding:6px 8px;
  border-radius:999px; background:#77c43d; color:#11200f;
  font-size:.56rem; font-weight:950; letter-spacing:.07em;
}
.tv9-card-current i { width:5px; height:5px; border-radius:50%; background:#16350f; }
.tv9-card-body { display:flex; min-height:190px; flex-direction:column; padding:17px 17px 15px; }
.tv9-card-body > strong { font-size:1.04rem; line-height:1.3; letter-spacing:-.015em; color:#fff; }
.tv9-card-body > small { display:-webkit-box; overflow:hidden; -webkit-box-orient:vertical; -webkit-line-clamp:2; margin-top:8px; font-size:.72rem; line-height:1.55; color:#a7b0aa; }
.tv9-card-foot { display:flex; align-items:center; gap:14px; margin-top:auto; padding-top:15px; border-top:1px solid rgba(255,255,255,.08); font-size:.65rem; color:#b6c0b8; }
.tv9-card-foot > span { display:inline-flex; align-items:center; gap:5px; }
.tv9-card-foot i { color:#9cdd68; }
.tv9-card-play {
  display:grid !important; width:31px; height:31px; flex:0 0 auto; place-items:center;
  border:1px solid rgba(132,218,70,.55); border-radius:50%;
  background:rgba(112,198,54,.06); color:#d8f8bc !important;
}
.tv9-card.is-active .tv9-card-play { background:#7cca3e; color:#0d1b0c !important; }

.tv9-nav {
  position:absolute; z-index:7; top:50%;
  display:grid; width:46px; height:46px; place-items:center;
  border:1px solid rgba(255,255,255,.14); border-radius:50%;
  background:rgba(5,12,8,.92); box-shadow:0 12px 30px rgba(0,0,0,.28);
  color:#fff; cursor:pointer; transform:translateY(-50%);
  transition:background .3s ease,border-color .3s ease,transform .3s ease,color .3s ease;
}
.tv9-nav:hover { border-color:#80d242; background:#76c43b; color:#0a1509; }
.tv9-prev { left:0; }
.tv9-next { right:0; }

.tv9-dots { display:flex; justify-content:center; align-items:center; gap:9px; margin-top:3px; }
.tv9-dots button {
  width:8px; height:8px; padding:0; border:0; border-radius:999px;
  background:#5b6660; cursor:pointer;
  transition:width .3s ease,background .3s ease,box-shadow .3s ease;
}
.tv9-dots button.is-active { width:28px; background:#83d044; box-shadow:0 0 0 4px rgba(131,208,68,.08); }

.tv9-empty-wrap { min-height:70vh; display:grid; align-items:center; }
.tv9-empty { padding:80px 25px; border:1px solid var(--tv9-line); border-radius:25px; background:var(--tv9-panel); text-align:center; }
.tv9-empty > i { font-size:3rem; color:var(--tv9-green); }
.tv9-empty h1 { margin:16px 0 8px; color:#fff; }
.tv9-empty p { color:var(--tv9-muted); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1120px) {
  .tv9-feature-grid { grid-template-columns:1fr; }
  .tv9-lesson-copy { max-width:820px; }
  .tv9-player-card { width:min(100%,950px); }
  .tv9-card { flex-basis:calc((100% - 18px)/2); }
}

@media (max-width: 760px) {
  .tv9-container { width:min(calc(100% - 28px),1410px); }
  .tv9-shell { padding-top:38px; }
  .tv9-feature-grid { gap:30px; }
  .tv9-lesson-copy h1 { font-size:clamp(2.5rem,12vw,4rem); }
  .tv9-tip-card { grid-template-columns:1fr; }
  .tv9-player-card { padding:6px; border-radius:20px; }
  .tv9-player-frame { border-radius:14px; }
  .tv9-player-floating-brand { top:17px; left:18px; transform:scale(.8); transform-origin:left top; }
  .tv9-episode { top:16px; right:16px; font-size:.62rem; }
  .tv9-library { padding:23px 14px 24px; border-radius:22px; }
  .tv9-library-head { align-items:flex-start; flex-direction:column; }
  .tv9-slider-status { width:100%; min-width:0; }
  .tv9-slider { min-height:430px; padding:0 42px; }
  .tv9-card { flex-basis:100%; }
  .tv9-nav { width:40px; height:40px; }
  .tv9-card-foot { gap:10px; }
}

@media (max-width: 480px) {
  .tv9-meta-row { display:grid; grid-template-columns:1fr; }
  .tv9-meta-chip { width:100%; }
  .tv9-library-title-wrap { align-items:flex-start; }
  .tv9-library-icon { width:42px; height:42px; flex:0 0 auto; }
  .tv9-slider { padding:0 34px; }
  .tv9-card-body { min-height:182px; }
}

@media (prefers-reduced-motion: reduce) {
  .tv9-track,.tv9-card,.tv9-card-media img,.tv9-nav,.tv9-progress span,.tv9-dots button { transition:none !important; }
}

.tv9-card.is-left { opacity:.76; transform:scale(.955) translateY(9px); }
.tv9-card.is-right { opacity:.76; transform:scale(.955) translateY(9px); }
.tv9-track.is-moving-next { animation: tv9MoveNext .52s cubic-bezier(.22,.85,.22,1); }
.tv9-track.is-moving-prev { animation: tv9MovePrev .52s cubic-bezier(.22,.85,.22,1); }
@keyframes tv9MoveNext {
  0% { opacity:.55; transform:translateX(28px); }
  100% { opacity:1; transform:translateX(0); }
}
@keyframes tv9MovePrev {
  0% { opacity:.55; transform:translateX(-28px); }
  100% { opacity:1; transform:translateX(0); }
}

/* ==========================================================
   V10 - Le lecteur principal change UNIQUEMENT au clic carte.
   La carte centrée et la carte réellement sélectionnée sont
   volontairement deux états visuels distincts.
========================================================== */
.tv9-library-head p::after {
  content: " Le lecteur principal ne change qu’au clic sur une carte.";
  color: #9adf68;
}

.tv9-card.is-active:not(.is-selected) {
  border-color: rgba(255,255,255,.24);
  box-shadow: 0 22px 48px rgba(0,0,0,.24);
}

.tv9-card.is-selected {
  opacity: 1;
  border-color: rgba(132,222,66,.92);
  box-shadow:
    0 0 0 1px rgba(125,215,60,.18),
    0 25px 58px rgba(0,0,0,.30),
    0 0 38px rgba(99,205,47,.10);
}

.tv9-card.is-selected .tv9-card-play {
  background: #7cca3e;
  color: #0d1b0c !important;
}

.tv9-card.is-selected::after {
  content: "LECTEUR ACTIF";
  position: absolute;
  z-index: 8;
  right: 12px;
  bottom: 12px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(126, 202, 62, .92);
  color: #0b160b;
  font-size: .52rem;
  font-weight: 950;
  letter-spacing: .07em;
  pointer-events: none;
}

.tv9-card { position: relative; }