/* ===== Landing do estúdio (/estudio) e chamada na home ===== */

.sl-hero { padding-bottom: clamp(40px, 6vw, 80px); }
.sl-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
@media (max-width: 991px) {
  .sl-hero-inner { grid-template-columns: 1fr; }
}

.sl-rec-btn { gap: 10px; }
.sl-rec-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ff4b4b;
  box-shadow: 0 0 0 0 rgba(255, 75, 75, .6);
  animation: sl-pulse 1.4s ease-out infinite;
  flex-shrink: 0;
}
@keyframes sl-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 75, 75, .6); }
  100% { box-shadow: 0 0 0 10px rgba(255, 75, 75, 0); }
}

/* --- Mockup da DAW --- */
.sl-daw {
  --daw-bg: #17191d;
  --daw-panel: #20242a;
  --daw-line: #30363e;
  position: relative;
  border-radius: 16px;
  background: var(--daw-bg);
  border: 1px solid var(--daw-line);
  box-shadow: 0 30px 80px rgba(10, 8, 30, .35);
  color: #e6e8eb;
  overflow: hidden;
  font-size: 12px;
  user-select: none;
}
.sl-daw-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 46px;
  padding: 0 14px;
  background: var(--daw-panel);
  border-bottom: 1px solid var(--daw-line);
}
.sl-daw-dots { display: flex; gap: 6px; }
.sl-daw-dots i { width: 10px; height: 10px; border-radius: 50%; background: #3a414b; }
.sl-daw-transport { display: flex; gap: 14px; padding: 6px 12px; border-radius: 8px; background: var(--daw-bg); color: #98a1ad; }
.sl-daw-rec { color: #ff4b4b; animation: sl-blink 1s steps(2, start) infinite; }
@keyframes sl-blink { to { opacity: .35; } }
.sl-daw-clock {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 3px 10px;
  border-radius: 6px;
  background: #0e1013;
  border: 1px solid #ff4b4b;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  line-height: 1.1;
}
.sl-daw-clock b { color: #ffb1b1; font-size: 15px; }
.sl-daw-clock small { color: #ff8a8a; font-size: 9px; font-weight: 700; }
.sl-daw-bpm { margin-left: auto; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 700; }
.sl-daw-bpm small { color: #69717c; font-size: 9px; }

.sl-daw-body { position: relative; }
.sl-daw-ruler {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  height: 22px;
  margin-left: 120px;
  border-bottom: 1px solid var(--daw-line);
  color: #69717c;
  font-size: 10px;
}
.sl-daw-ruler span { padding: 4px 4px 0; border-left: 1px solid var(--daw-line); }
.sl-daw-track { display: flex; height: 58px; border-bottom: 1px solid #262b31; }
.sl-daw-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  width: 120px;
  flex-shrink: 0;
  padding: 0 10px;
  background: var(--daw-panel);
  border-left: 4px solid var(--c);
  border-right: 1px solid var(--daw-line);
  font-weight: 600;
}
.sl-daw-head i { color: var(--c); width: 14px; text-align: center; }
.sl-daw-head em { margin-left: auto; font-style: normal; color: #5a4040; font-size: 11px; }
.sl-daw-head em.on { color: #ff4b4b; }
.sl-daw-meter { position: absolute; left: 10px; right: 10px; bottom: 7px; height: 3px; border-radius: 2px; background: #0f1114; overflow: hidden; }
.sl-daw-meter b { display: block; height: 100%; background: linear-gradient(90deg, #2fbf71 70%, #d8c531 85%, #ef4f4f); animation: sl-level 1.7s ease-in-out infinite; }
@keyframes sl-level {
  0%, 100% { width: 35%; }
  20% { width: 72%; }
  45% { width: 50%; }
  70% { width: 86%; }
}
.sl-daw-lane {
  position: relative;
  flex: 1;
  background-image: linear-gradient(to right, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 12.5% 100%;
}
.sl-daw-clip {
  position: absolute;
  top: 4px;
  bottom: 4px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--c) 22%, #16181c);
  border: 1px solid color-mix(in srgb, var(--c) 70%, #000);
  overflow: hidden;
}
.sl-daw-clip::before { content: ""; display: block; height: 9px; background: color-mix(in srgb, var(--c) 55%, #16181c); }
.sl-daw-clip--rec { border-color: #ff4b4b; background: rgba(255, 75, 75, .16); animation: sl-grow 6s linear infinite; transform-origin: left; }
.sl-daw-clip--rec::before { background: #ff4b4b; }
@keyframes sl-grow { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.sl-daw-wave { position: absolute; inset: 11px 2px 2px; display: flex; align-items: center; gap: 1px; }
.sl-daw-wave span { flex: 1; min-width: 1px; border-radius: 1px; background: var(--c); opacity: .9; }
.sl-daw-clip--rec .sl-daw-wave span { background: #ffb3b3; }
.sl-daw-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 120px;
  width: 2px;
  background: #ff4b4b;
  box-shadow: 0 0 8px #ff4b4b;
  animation: sl-play 6s linear infinite;
}
/* O cursor acompanha a tomada sendo gravada (clipe de 46% a 96% da faixa) */
@keyframes sl-play {
  from { left: calc(120px + (100% - 120px) * .46); }
  to { left: calc(120px + (100% - 120px) * .96); }
}

.sl-daw-mixer {
  display: flex;
  gap: 8px;
  height: 64px;
  padding: 8px 14px 8px 134px;
  background: var(--daw-panel);
  border-top: 1px solid var(--daw-line);
}
.sl-daw-strip { position: relative; display: flex; gap: 6px; justify-content: center; width: 46px; border-radius: 6px; background: #272c33; padding: 6px 0; }
.sl-daw-strip--master { margin-left: auto; background: #30363e; }
.sl-daw-strip::before { content: ""; width: 3px; border-radius: 2px; background: #0f1114; }
.sl-daw-fader { position: absolute; left: 9px; width: 16px; height: 8px; border-radius: 2px; background: #aeb6c1; }
.sl-daw-vu { position: relative; width: 5px; border-radius: 2px; background: #0f1114; overflow: hidden; }
.sl-daw-vu b { position: absolute; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, #2fbf71 60%, #d8c531 85%, #ef4f4f); animation: sl-vu 1.3s ease-in-out infinite; }
@keyframes sl-vu {
  0%, 100% { height: 40%; }
  25% { height: 78%; }
  50% { height: 55%; }
  75% { height: 90%; }
}

@media (max-width: 575px) {
  .sl-daw-head { width: 84px; }
  .sl-daw-head span:not(.sl-daw-meter) { display: none; }
  .sl-daw-ruler { margin-left: 84px; }
  .sl-daw-mixer { padding-left: 14px; }
  .sl-daw-transport, .sl-daw-dots { display: none; }
  @keyframes sl-play {
    from { left: calc(84px + (100% - 84px) * .46); }
    to { left: calc(84px + (100% - 84px) * .96); }
  }
}
@media (prefers-reduced-motion: reduce) {
  .sl-daw *, .sl-rec-dot { animation: none !important; }
}

/* --- Recursos --- */
.sl-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 991px) { .sl-features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575px) { .sl-features { grid-template-columns: 1fr; } }
.sl-feature {
  padding: 22px;
  border-radius: var(--lp-radius, 20px);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow-soft);
}
.sl-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  color: var(--c);
  font-size: 18px;
}
.sl-feature h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.sl-feature p { margin: 0; color: var(--lp-muted); font-size: .93rem; line-height: 1.5; }

/* --- Passos --- */
.sl-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  counter-reset: none;
}
@media (max-width: 767px) { .sl-steps { grid-template-columns: 1fr; } }
.sl-steps li { position: relative; padding: 24px; border-radius: var(--lp-radius, 20px); border: 1px dashed var(--lp-border); }
.sl-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--lp-indigo), var(--lp-pink));
  color: #fff;
  font-weight: 800;
}
.sl-steps h3 { font-size: 1.1rem; font-weight: 700; }
.sl-steps p { margin: 0; color: var(--lp-muted); line-height: 1.55; }
.sl-steps kbd { font-size: .8rem; }

/* --- Destaques --- */
.sl-spotlights { display: flex; flex-direction: column; gap: clamp(40px, 7vw, 88px); }
.sl-spot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.sl-spot--reverse .sl-spot-copy { order: 2; }
@media (max-width: 767px) {
  .sl-spot { grid-template-columns: 1fr; }
  .sl-spot--reverse .sl-spot-copy { order: 0; }
}
.sl-spot-art {
  padding: 22px;
  border-radius: var(--lp-radius, 20px);
  background: #17191d;
  border: 1px solid #30363e;
  box-shadow: var(--lp-shadow);
  color: #e6e8eb;
}
.sl-presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.sl-presets span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 4px;
  border-radius: 10px;
  border: 1px solid #30363e;
  background: #20242a;
  font-size: .82rem;
  color: #c5cbd3;
}
.sl-presets span:first-child { border-color: #4aa3ff; background: rgba(74, 163, 255, .1); }
.sl-presets i { font-size: 1.3rem; }
.sl-eq svg { display: block; width: 100%; height: 120px; border-radius: 10px; background: #0f1114; }
.sl-eq path { fill: none; stroke: #e5484d; stroke-width: 3; }
.sl-knobs { display: flex; justify-content: space-around; margin-top: 18px; }
.sl-knobs span { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.sl-knobs i {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle, #3a414b 0 55%, #111418 56%);
  box-shadow: 0 0 0 2px #4aa3ff inset;
}
.sl-knobs i::after { content: ""; position: absolute; left: 50%; top: 5px; width: 2px; height: 12px; margin-left: -1px; background: #fff; border-radius: 1px; }
.sl-knobs small { font-size: .72rem; color: #98a1ad; text-transform: uppercase; letter-spacing: .05em; }

/* --- Planos --- */
.sl-plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 860px; }
@media (max-width: 767px) { .sl-plans { grid-template-columns: 1fr; } }
.sl-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-radius: var(--lp-radius, 20px);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.sl-plan--pro { border: 2px solid var(--lp-indigo); box-shadow: var(--lp-shadow); }
.sl-plan-badge {
  position: absolute;
  top: -13px;
  right: 22px;
  padding: 3px 12px;
  border-radius: 99px;
  background: var(--lp-amber);
  color: #1b1b1b;
  font-size: .78rem;
  font-weight: 700;
}
.sl-plan h3 { font-size: 1.2rem; font-weight: 700; margin: 0; }
.sl-plan-price { font-size: 2rem; font-weight: 800; margin: 6px 0 16px; }
.sl-plan-price small { font-size: .9rem; font-weight: 500; color: var(--lp-muted); }
.sl-plan ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.sl-plan li { padding: 6px 0; }
.sl-plan li i { color: var(--lp-mint); margin-right: 8px; }
.sl-plan .lp-btn, .sl-plan form { align-self: flex-start; }

/* --- FAQ --- */
.sl-faq { max-width: 820px; }
.sl-faq-item { border-bottom: 1px solid var(--lp-border); }
.sl-faq-item summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.sl-faq-item summary::-webkit-details-marker { display: none; }
.sl-faq-item summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--lp-indigo); transition: transform .15s; }
.sl-faq-item[open] summary::after { transform: rotate(45deg); }
.sl-faq-item p { margin: 0 0 18px; color: var(--lp-muted); line-height: 1.6; }

/* --- Chamada na home --- */
.sl-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(24px, 4vw, 48px);
  border-radius: calc(var(--lp-radius, 20px) + 6px);
  background:
    radial-gradient(circle at 12% 20%, rgba(255, 75, 75, .14), transparent 55%),
    radial-gradient(circle at 90% 90%, rgba(102, 126, 234, .18), transparent 55%),
    var(--lp-surface);
  border: 1px solid var(--lp-border);
  box-shadow: var(--lp-shadow-soft);
}
@media (max-width: 991px) { .sl-callout { grid-template-columns: 1fr; } }
.sl-callout-list { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; }
@media (max-width: 575px) { .sl-callout-list { grid-template-columns: 1fr; } }
.sl-callout-list li { display: flex; gap: 8px; align-items: baseline; }
.sl-callout-list i { color: #ff4b4b; font-size: .8rem; }
.sl-callout .sl-daw { font-size: 11px; }

/* Ajustes de escala para colunas estreitas */
.sl-hero .lp-hero-title { font-size: clamp(2.3rem, 4.6vw, 4rem); }
.sl-spot .lp-heading { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
.sl-callout a, .sl-callout a:hover { text-decoration: none; color: inherit; }
.sl-callout a .sl-daw * { text-decoration: none; }