/* ============================================================
   Start-IA — Formação Gratuita de Automação e IA
   Estende global.css. Motif: ecossistema de ferramentas +
   quebra clara "tech" no carrossel/oferta.
   ============================================================ */

.accent { color: var(--plas-orange); }

/* --- helpers de seção (padrão das LPs) --- */
.section { padding: 88px 0; }
.section-label {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--plas-orange);
  margin-bottom: 14px;
}
.section-title { margin-bottom: 18px; }
.section-sub {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-sub);
  color: var(--plas-grey);
  line-height: 1.6;
  max-width: 640px;
}

/* ════════════ HERO ════════════ */
.hero {
  padding: 72px 0 88px;
  border-bottom: 1px solid rgba(236,236,236,0.06);
}
.hero-layout {
  display: flex;
  align-items: center;
  gap: 56px;
}
.hero-text { flex: 1; min-width: 0; }

.hero .plas-coord { display: inline-block; margin-bottom: 18px; }

.hero h1 {
  font-size: var(--fs-hero);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero-sub {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-sub);
  color: var(--plas-grey);
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-trust {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--plas-grey);
}

/* --- Stack de ícones flutuando --- */
.hero-stack {
  position: relative;
  flex-shrink: 0;
  width: 440px;
  height: 440px;
}
.hs-glow {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(250,66,0,0.14) 0%, transparent 68%);
  pointer-events: none;
}
.hs-node {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 40px rgba(0,0,0,0.4);
  transition: transform 0.25s var(--ease-out), border-color 0.25s, box-shadow 0.25s;
}
.hs-node img { width: 60px; height: 60px; object-fit: contain; }
.hs-node:hover {
  border-color: rgba(250,66,0,0.55);
  box-shadow: 0 18px 50px rgba(250,66,0,0.28);
}
/* posições + atrasos de flutuação escalonados */
.hs-1 { top: 4%;   left: 18%;  animation-delay: 0s;   }
.hs-2 { top: 16%;  right: 6%;  animation-delay: 0.6s; }
.hs-3 { bottom: 12%; left: 4%;  animation-delay: 1.2s; width: 136px; height: 136px; }
.hs-3 img { width: 70px; height: 70px; }
.hs-4 { bottom: 4%; right: 16%; animation-delay: 1.8s; }

@media (max-width: 980px) {
  .hero-layout { flex-direction: column; align-items: flex-start; gap: 32px; }
  .hero-stack { width: 360px; height: 340px; align-self: center; }
  .hs-node { width: 100px; height: 100px; }
  .hs-node img { width: 50px; height: 50px; }
  .hs-3 { width: 112px; height: 112px; }
  .hs-3 img { width: 58px; height: 58px; }
}
@media (max-width: 420px) {
  .hero-stack { width: 300px; height: 280px; }
  .hs-node { width: 84px; height: 84px; border-radius: 18px; }
  .hs-node img { width: 42px; height: 42px; }
  .hs-3 { width: 96px; height: 96px; }
  .hs-3 img { width: 48px; height: 48px; }
}

/* ════════════ CARROSSEL (motor da assinatura-pro, variante clara) ════════════ */
.carousel-section { padding: 84px 0; }

.crs-carousel { position: relative; }
.crs-rail {
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--plas-orange) rgba(13,9,0,0.1);
}
.crs-rail::-webkit-scrollbar       { height: 4px; }
.crs-rail::-webkit-scrollbar-track { background: rgba(13,9,0,0.08); }
.crs-rail::-webkit-scrollbar-thumb { background: var(--plas-orange); }
.crs-rail.grabbing { cursor: grabbing; }

.crs-flex { display: flex; gap: 16px; padding: 4px 0; }

.crs-card {
  width: 320px;
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--plas-card);
  border: 1px solid var(--plas-card-border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out), border-color 0.3s, box-shadow 0.3s;
}
.crs-card:hover {
  transform: translateY(-8px);
  border-color: rgba(250,66,0,0.5);
  box-shadow: 0 24px 60px rgba(250,66,0,0.22);
}

.crs-cover { height: 150px; position: relative; overflow: hidden; flex-shrink: 0; }
.crs-cover-glow, .crs-cover-grid { position: absolute; inset: 0; pointer-events: none; }
.crs-cover-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.crs-cover-icon {
  position: absolute;
  top: 1rem; left: 1.1rem;
  width: 40px; height: 40px;
  object-fit: contain;
  z-index: 2;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}
.crs-num-big {
  position: absolute;
  bottom: 0.5rem; right: 1rem;
  font-family: var(--font-title);
  font-size: clamp(3.5rem, 6vw, 5rem);
  color: rgba(250,66,0,0.2);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.crs-card:hover .crs-num-big { color: rgba(250,66,0,0.38); }

.crs-body { display: flex; flex-direction: column; flex: 1; padding: 1.1rem; gap: 0.55rem; }
.crs-meta {
  font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.2em;
  font-weight: 600; color: var(--plas-orange);
}
.crs-title {
  font-family: var(--font-title);
  font-size: 1.2rem; line-height: 1.05; text-transform: uppercase;
  color: var(--plas-white); margin: 0;
}
.crs-tagline { font-size: 0.8rem; line-height: 1.5; color: var(--plas-grey); }

.crs-mods { list-style: none; margin: 0.2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.crs-mods li {
  position: relative;
  padding-left: 18px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: #cfc7bb;
}
.crs-mods li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--plas-orange);
}

.crs-spacer { flex: 1; }
.crs-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0.7rem; margin-top: 0.4rem;
  border-top: 1px solid rgba(236,236,236,0.08);
}
.crs-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--plas-orange);
}
.crs-cta svg { transition: transform 0.2s; }
.crs-card:hover .crs-cta svg { transform: translateX(3px); }
.crs-num-mini { font-family: var(--font-title); font-size: 0.65rem; color: rgba(250,66,0,0.4); }
.crs-seo-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 0.65rem;
  color: var(--plas-orange);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
}
.crs-seo-link:hover { text-decoration: underline; }

/* Setas — variante clara */
.crs-arrow {
  position: absolute; top: 50%; z-index: 20; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(13,9,0,0.12);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; padding: 0;
  background: #fff; color: var(--plas-black);
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.crs-arrow--left  { left: 4px; }
.crs-arrow--right { right: 4px; }
.crs-arrow.active {
  background: var(--plas-orange); border-color: var(--plas-orange); color: #fff;
  box-shadow: 0 0 20px rgba(250,66,0,0.4);
}
.crs-arrow.inactive { opacity: 0.3; cursor: default; }

/* Fades — para o branco da seção clara */
.crs-fade {
  position: absolute; top: 0; bottom: 6px; width: 70px;
  pointer-events: none; z-index: 10; transition: opacity 0.3s;
}
.crs-fade--left  { left: 0;  background: linear-gradient(to right, #fff, transparent); }
.crs-fade--right { right: 0; background: linear-gradient(to left,  #fff, transparent); }

/* Barra de progresso — variante clara */
.crs-progress-bar { display: flex; align-items: center; gap: 1rem; margin-top: 1.1rem; padding: 0 2px; }
.crs-track { flex: 1; height: 2px; border-radius: 9999px; overflow: hidden; background: rgba(13,9,0,0.1); }
.crs-fill { height: 100%; border-radius: 9999px; background: var(--plas-orange); transform-origin: left center; transform: scaleX(0); transition: transform 0.2s; }
.crs-lbl {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.15em;
  color: #6b6157; flex-shrink: 0; font-variant-numeric: tabular-nums;
}

@media (max-width: 767px) {
  .crs-arrow { display: none; }
  .crs-card  { width: 280px; }
}

/* ════════════ PARA QUEM É ════════════ */
.aud-grid {
  list-style: none; margin: 40px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.aud-item {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--plas-card);
  border: 1px solid var(--plas-card-border);
  border-radius: 8px;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--plas-white);
  line-height: 1.45;
  transition: border-color 0.25s, transform 0.25s var(--ease-out);
}
.aud-item:hover { border-color: rgba(250,66,0,0.4); transform: translateY(-3px); }
.aud-item .ck { flex-shrink: 0; color: var(--plas-orange); margin-top: 1px; }
@media (max-width: 680px) {
  .aud-grid { grid-template-columns: 1fr; }
}

/* ════════════ OFERTA ════════════ */
.offer { padding: 96px 0; text-align: center; }
.offer-inner { display: flex; flex-direction: column; align-items: center; }
.offer-title {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  margin-bottom: 18px;
  color: var(--plas-black);
}
.offer-sub { text-align: center; max-width: 620px; margin: 0 auto 28px; }
.offer-tags {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 22px;
  margin-bottom: 36px;
}
.offer-tags span {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: 14px; color: #2a2118;
}
.offer-tags .ck { color: var(--plas-orange); }
.btn-offer { padding: 18px 48px; font-size: 1.05rem; }

/* ════════════ MODAL ════════════ */
.modal {
  position: fixed; inset: 0; z-index: 10000;
  display: none; align-items: flex-start; justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}
.modal.is-open { display: flex; }
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(5,3,0,0.78);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.modal-card {
  position: relative;
  width: 100%; max-width: 560px;
  margin: auto;
  background: #0f0b03;
  border: 1px solid rgba(250,66,0,0.22);
  border-radius: 12px;
  padding: 36px 32px 30px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  animation: modal-in 0.3s var(--ease-out);
}
@keyframes modal-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.modal-close {
  position: absolute; top: 14px; right: 16px;
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer;
  color: var(--plas-grey); font-size: 28px; line-height: 1;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--plas-white); }

.modal .plas-coord { display: inline-block; margin-bottom: 8px; }
.modal-title {
  font-family: var(--font-title); font-weight: 800; text-transform: uppercase;
  font-size: 1.5rem; line-height: 1.1; color: var(--plas-white); margin: 0 0 8px;
}
.modal-desc { font-family: var(--font-body); font-weight: 300; font-size: 14px; color: var(--plas-grey); margin-bottom: 16px; line-height: 1.55; }
.modal-note {
  display: flex; align-items: flex-start; gap: 10px;
  background: rgba(250,66,0,0.07);
  border: 1px solid rgba(250,66,0,0.22);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 22px;
}
.modal-note svg { flex-shrink: 0; color: var(--plas-orange); margin-top: 2px; }
.modal-note p {
  margin: 0; font-family: var(--font-body); font-weight: 300;
  font-size: 12.5px; line-height: 1.5; color: #d7d0c5;
}

/* campos */
#lead-form { display: flex; flex-direction: column; gap: 16px; }
.fld { display: flex; flex-direction: column; gap: 7px; }
.fld-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fld-row-contact { grid-template-columns: minmax(0, 1fr) 150px minmax(0, 1fr); }
.fld-row-3 { grid-template-columns: 1fr 1fr 1fr; }
.fld label, .fld-legend {
  font-family: var(--font-body); font-weight: 700; font-size: 12.5px;
  color: #e6e0d6; letter-spacing: 0.01em;
}
.fld input, .fld select {
  width: 100%;
  font-family: var(--font-body); font-size: 14px;
  color: var(--plas-white);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(236,236,236,0.14);
  border-radius: 6px;
  padding: 11px 13px;
  transition: border-color 0.2s, background 0.2s;
}
.fld input::placeholder { color: #6b6157; }
.fld input:focus, .fld select:focus {
  outline: none; border-color: var(--plas-orange);
  background: rgba(250,66,0,0.06);
}
.fld select {
  -webkit-appearance: none; appearance: none; cursor: pointer;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23FA4200' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
}
/* opções legíveis no popup nativo (fundo escuro + texto claro) */
.fld select option {
  background: #161008;
  color: var(--plas-white);
}

/* pílulas de opção (radio/checkbox) */
.opt-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.opt-wrap { gap: 8px; }
.opt-stack { display: flex; flex-direction: column; gap: 8px; }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-size: 13.5px; line-height: 1.35;
  color: #d7d0c5;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(236,236,236,0.12);
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, color 0.18s;
}
.opt-stack .pill { align-items: flex-start; }
.pill:hover { border-color: rgba(250,66,0,0.45); }
.pill input { flex-shrink: 0; accent-color: var(--plas-orange); width: 16px; height: 16px; margin-top: 1px; }
.pill:has(input:checked) {
  border-color: var(--plas-orange);
  background: rgba(250,66,0,0.1);
  color: var(--plas-white);
}

.form-error {
  font-family: var(--font-body); font-size: 13px; color: #ff6b4a;
  background: rgba(255,66,0,0.08); border: 1px solid rgba(255,66,0,0.3);
  border-radius: 6px; padding: 10px 12px; margin: 0;
}
.modal-submit { width: 100%; margin-top: 4px; padding: 15px; font-size: 1rem; }
.form-fine { font-family: var(--font-body); font-weight: 300; font-size: 11.5px; color: #6b6157; text-align: center; margin: 2px 0 0; line-height: 1.5; }

/* estado de sucesso */
.modal-success { text-align: center; }
.success-check {
  width: 68px; height: 68px; margin: 6px auto 18px;
  border-radius: 50%;
  background: rgba(250,66,0,0.12);
  border: 1px solid rgba(250,66,0,0.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--plas-orange);
}

@media (max-width: 520px) {
  .modal { padding: 20px 10px; }
  .modal-card { padding: 30px 20px 24px; }
  .fld-row, .fld-row-3 { grid-template-columns: 1fr; }
  .modal-title { font-size: 1.3rem; }
}