/* =========================================================
   Community LANDING page (comunitate.html) — the public "why join"
   page: hero, interactive benefits (flip cards), how-it-works steps,
   "Atelierul în cifre" infographic, rank simulator, testimonials, FAQ.
   Separate from the logged-in hub styles (community.css). Load AFTER
   shared/styles/main.css.
   ========================================================= */

:root {
  --cl-grad: var(--grad-brand); /* follows the active palette (variables.css) */
  --cl-radius: 18px;
}

/* ---------- Hero ---------- */
.cl-hero { position: relative; overflow: hidden; }
.cl-hero__badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: var(--cl-grad);
  margin-bottom: var(--space-md);
}
.cl-hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: var(--space-sm); }

.cl-sub {
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: -0.3rem 0 var(--space-lg);
}

/* Scroll-reveal (JS toggles .is-in; --i staggers) */
.has-js .cl-step,
.has-js .cl-benefit {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: calc(var(--i, 0) * 70ms);
}
.has-js .cl-step.is-in,
.has-js .cl-benefit.is-in { opacity: 1; transform: none; }

/* ---------- Interactive benefits (flip cards) ---------- */
.bx-progress { font-weight: 600; }
.bx-progress b { color: var(--color-primary); }
.bx-msg { margin-left: 0.4rem; color: var(--color-success); font-weight: 700; }

.bx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.bx-card {
  --h: 170px;
  perspective: 1000px;
  height: var(--h);
  border: none;
  background: transparent;
  padding: 0;
  text-align: left;
  cursor: pointer;
}
.bx-card.is-open { cursor: default; }

.bx-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.bx-card.is-open .bx-card__inner { transform: rotateY(180deg); }

.bx-card__front,
.bx-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--cl-radius);
  border: 1px solid var(--color-border);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}
.bx-card__front {
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  background:
    radial-gradient(120px 80px at 50% 30%, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent),
    var(--color-surface);
  color: var(--color-text-muted);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.bx-card:not(.is-open):hover .bx-card__front { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.bx-q { font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.bx-hint { font-size: 0.82rem; }

.bx-card__back {
  transform: rotateY(180deg);
  background: var(--color-bg);
  gap: 0.3rem;
}
.bx-icon { font-size: 1.6rem; }
.bx-card__back h3 { margin: 0; font-size: 1.05rem; }
.bx-card__back p { margin: 0; color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.45; }

.bx-badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  background: var(--color-accent);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
}
.bx-card--new .bx-card__front { animation: bx-pop 0.5s ease; }
@keyframes bx-pop { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ---------- How-it-works steps ---------- */
.cl-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  padding: 0;
}
.cl-step {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--cl-radius);
  padding: 1.1rem;
  box-shadow: var(--shadow-sm);
}
.cl-step__num {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  font-weight: 800;
  color: #fff;
  background: var(--cl-grad);
}
.cl-step h3 { margin: 0 0 0.2rem; font-size: 1.05rem; }
.cl-step p { margin: 0; color: var(--color-text-muted); }

/* ---------- "Atelierul în cifre" infographic ---------- */
.stats { display: grid; gap: var(--space-lg); }
.stats__counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
}
.stat {
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--cl-radius);
  padding: 1.1rem 0.8rem;
  box-shadow: var(--shadow-sm);
}
.stat__num {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--cl-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label { color: var(--color-text-muted); font-size: 0.88rem; }

.stats__chart {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--cl-radius);
  padding: 1.2rem;
  box-shadow: var(--shadow-sm);
}
.stats__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.stats__head h3 { margin: 0; }
.stats__toggle { display: inline-flex; gap: 0.3rem; background: var(--color-surface); border-radius: 999px; padding: 0.2rem; }
.stats__seg {
  border: none;
  background: transparent;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: background 0.15s ease, color 0.15s ease;
}
.stats__seg.on { background: var(--color-primary); color: #fff; }

.bars { display: grid; gap: 0.7rem; }
.bar {
  --c: var(--color-primary);
  display: grid;
  grid-template-columns: minmax(130px, 180px) 1fr auto;
  align-items: center;
  gap: 0.8rem;
  color: var(--color-text);
  padding: 0.3rem 0.2rem;
  border-radius: 10px;
  transition: background 0.15s ease;
}
.bar:hover { background: color-mix(in srgb, var(--c) 8%, transparent); }
.bar__label { font-weight: 600; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.bar__track {
  height: 12px;
  border-radius: 999px;
  background: var(--color-surface);
  overflow: hidden;
}
.bar__fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--c) 60%, #fff), var(--c));
  transition: width 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.bar__val { font-weight: 800; color: var(--c); min-width: 1.5rem; text-align: right; }

/* ---------- Rank simulator ---------- */
.sim {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--cl-radius);
  padding: 1.3rem;
  box-shadow: var(--shadow-sm);
}
.sim__controls { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
.sim__row { display: flex; flex-direction: column; gap: 0.4rem; font-weight: 600; }
.sim__row b { color: var(--color-primary); }
.sim__row input[type="range"] { width: 100%; accent-color: var(--color-primary); }
.sim__result {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
  border-left: 1px solid var(--color-border);
  padding-left: var(--space-lg);
}
.sim__points { display: flex; align-items: baseline; gap: 0.5rem; }
.sim__points b {
  font-size: 2.2rem;
  background: var(--cl-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sim__rank { color: var(--color-text-muted); }
.sim__rank b { color: var(--color-text); font-size: 1.1rem; }
.sim__gauge { height: 12px; border-radius: 999px; background: var(--color-surface); overflow: hidden; }
.sim__fill { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--cl-grad); transition: width 0.4s ease; }
.sim__neighbors { margin: 0; font-size: 0.9rem; color: var(--color-text-muted); }

/* ---------- Testimonials carousel ---------- */
.tm {
  display: flex;
  align-items: stretch;
  gap: 0.6rem;
}
.tm__arrow {
  flex: none;
  width: 2.6rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: 999px;
  font-size: 1.4rem;
  color: var(--color-primary);
  transition: background 0.15s ease, transform 0.12s ease;
}
.tm__arrow:hover { background: var(--color-surface); transform: scale(1.05); }
.tm__card {
  flex: 1;
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--cl-radius);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-sm);
  transition: opacity 0.15s ease;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.tm__avatar {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  background: var(--a, var(--color-primary));
}
.tm__avatar--gif {
  background-color: #fff;
  background-size: cover;
  background-position: center;
  color: transparent;
  border: 1px solid var(--color-border);
}
.tm__quote { margin: 0; font-size: 1.05rem; line-height: 1.5; font-style: italic; max-width: 52ch; }
/* Sticky CTA bar — appears after the first screen of scrolling. */
.cl-sticky {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem 0.6rem 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
  animation: cl-sticky-in 0.25s ease;
}
.cl-sticky[hidden] { display: none; }
.cl-sticky__text { font-size: 0.9rem; font-weight: 600; }
@keyframes cl-sticky-in {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .cl-sticky { animation: none; }
}

.tm__name { margin: 0; font-weight: 700; color: var(--color-text-muted); display: inline-block; }
a.tm__name { text-decoration: none; }
a.tm__name:hover { color: var(--color-primary); }
.tm__dots { display: flex; justify-content: center; gap: 0.4rem; margin-top: var(--space-md); }
.tm__dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  transition: transform 0.15s ease, background 0.15s ease;
}
.tm__dot.on { background: var(--color-primary); transform: scale(1.3); }

/* ---------- FAQ accordion ---------- */
.faq { display: flex; flex-direction: column; gap: 0.6rem; }
.faq__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 0.3rem 1rem;
  box-shadow: var(--shadow-sm);
}
.faq__q {
  cursor: pointer;
  font-weight: 700;
  padding: 0.7rem 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}
.faq__q::after { content: "+"; color: var(--color-primary); font-size: 1.3rem; font-weight: 700; transition: transform 0.2s ease; }
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__q::-webkit-details-marker { display: none; }
.faq__a { margin: 0 0 0.8rem; color: var(--color-text-muted); line-height: 1.55; }

/* ---------- Final CTA band ---------- */
.cl-cta {
  text-align: center;
  border-radius: var(--cl-radius);
  padding: 2.4rem 1.5rem;
  margin: var(--space-xl) 0;
  color: #fff;
  background: var(--cl-grad);
  box-shadow: 0 14px 34px -16px rgba(124, 58, 237, 0.7);
}
.cl-cta h2 { margin: 0 0 0.4rem; }
.cl-cta p { margin: 0 auto 1.2rem; max-width: 48ch; opacity: 0.95; }
.cl-cta .btn--primary { background: #fff; color: var(--color-primary-dark); }
.cl-cta .btn--primary:hover { background: rgba(255, 255, 255, 0.9); }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .sim { grid-template-columns: 1fr; }
  .sim__result { border-left: none; border-top: 1px solid var(--color-border); padding-left: 0; padding-top: var(--space-md); }
  .bar { grid-template-columns: 1fr; gap: 0.3rem; }
  .bar__val { text-align: left; }
}