/* ---------- AGENTES PHD ---------- */
.agentes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: var(--s-9);
  align-items: stretch;
}
@media (max-width: 1000px) { .agentes__grid { grid-template-columns: 1fr; } }
.agentes h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 0.98;
  font-variation-settings: "wdth" 80;
}
.agentes h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.agentes__txt p { margin-top: 24px; color: var(--ink-mute); font-size: var(--t-lead); max-width: 44ch; }
.agentes__refs {
  margin-top: 36px;
  display: flex; flex-direction: column; gap: 12px;
}
.agentes__refs .lab { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-dim); }
.agentes__refs ul { display: flex; flex-wrap: wrap; gap: 8px; }
.agentes__refs li {
  font-family: var(--editorial); font-style: italic;
  font-size: 15px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  color: var(--ink);
}
.agentes__switcher { margin-top: 36px; display: flex; gap: 8px; flex-wrap: wrap; }
.agentes__switcher button {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--ink-mute);
  transition: all var(--dur-quick) var(--ease-soft);
}
.agentes__switcher button.is-active { background: var(--amber); color: var(--bg); border-color: var(--amber); }
.agentes__switcher button:hover:not(.is-active) { border-color: var(--ink); color: var(--ink); }

/* ---------- 14 DISCIPLINAS (sticky) ---------- */
.disc { padding: 0; }
.disc__wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: var(--s-9); }
@media (max-width: 1000px) { .disc__wrap { grid-template-columns: 1fr; gap: 40px; } }
.disc__left { padding: 120px var(--gutter); position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 1000px) { .disc__left { position: static; height: auto; padding: 80px var(--gutter) 0; } }
.disc h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 0.95;
  font-variation-settings: "wdth" 80;
}
.disc h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.disc__big {
  margin-top: 36px;
  font-family: var(--display); font-weight: 700;
  font-size: clamp(48px, 6.5vw, 112px);
  letter-spacing: -0.06em; line-height: 0.9;
  color: var(--amber);
  font-feature-settings: "tnum";
}
.disc__lab { font-family: var(--mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.18em; text-transform: uppercase; }
.disc__right { padding: 80px var(--gutter); padding-left: 0; }
@media (max-width: 1000px) { .disc__right { padding: 0 var(--gutter) 80px; } }
.disc-row {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 24px;
  align-items: baseline;
}
.disc-row:first-child { border-top: 1px solid var(--line); }
.disc-row__n {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-dim); letter-spacing: 0.16em;
}
.disc-row__nm {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(22px, 2.2vw, 32px);
  letter-spacing: -0.02em;
}
.disc-row__count {
  font-family: var(--mono); font-size: 14px; color: var(--ink-mute);
  font-feature-settings: "tnum";
}
.disc-row__count .n { color: var(--amber); font-size: 18px; }
.disc-row__bar {
  grid-column: 2 / -1;
  height: 2px; background: var(--bg-3);
  margin-top: 14px;
  border-radius: var(--radius-1);
  overflow: hidden;
}
.disc-row__bar div { height: 100%; background: var(--amber); width: 0; transition: width 1.2s var(--ease-snap); }
.disc-row.is-in .disc-row__bar div { width: var(--w); }

/* ---------- COMPARATIVO ---------- */
.compare h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 1;
  max-width: 18ch;
  font-variation-settings: "wdth" 80;
}
.compare h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.compare__table {
  margin-top: 64px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  overflow: hidden;
}
.compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 1fr 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.compare__row:last-child { border-bottom: none; }
.compare__row > div { padding: 18px 22px; }
.compare__row.head {
  background: var(--bg-2);
}
.compare__row.head .feat { font-family: var(--mono); font-size: 11px; color: var(--ink-dim); letter-spacing: 0.16em; text-transform: uppercase; }
.compare__row.head .qbizu, .compare__row.head .other {
  font-family: var(--display); font-weight: 600; font-size: 16px;
  letter-spacing: -0.01em;
}
.compare__row.head .qbizu { color: var(--amber); }
.compare__row.head .other { color: var(--ink-mute); }
.compare__row .qbizu { background: color-mix(in oklab, var(--amber) 8%, transparent); border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.compare__row .feat { color: var(--ink); }
.compare__row .qbizu .icon, .compare__row .other .icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  margin-right: 10px;
  font-family: var(--mono); font-size: 11px;
}
.compare__row .qbizu .icon { background: var(--green); color: var(--bg); }
.compare__row .other .icon { background: color-mix(in oklab, var(--red) 30%, transparent); color: var(--red); border: 1px solid var(--red); }
.compare__row .v { color: var(--ink-mute); font-size: 13px; }
@media (max-width: 720px) {
  .compare__row { grid-template-columns: 1.5fr 1fr 1fr; font-size: 12px; }
  .compare__row > div { padding: 12px; }
}

/* ---------- APROVADOS ---------- */
.aprov h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 1;
  font-variation-settings: "wdth" 80;
  max-width: 20ch;
}
.aprov h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.aprov h2 .n { font-family: var(--mono); font-weight: 500; font-variation-settings: normal; letter-spacing: -0.02em; }
.aprov__sub { margin-top: 16px; color: var(--ink-mute); font-size: var(--t-lead); }
.aprov__grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .aprov__grid { grid-template-columns: repeat(2, 1fr); } }
.aprov-card {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  overflow: hidden;
  cursor: pointer;
}
.aprov-card__ph {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, var(--amber-soft) 0%, var(--bg-3) 100%);
  filter: contrast(0.9);
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700;
  font-size: 48px; color: var(--bg);
  opacity: 0.6;
}
.aprov-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, color-mix(in oklab, var(--bg) 95%, transparent));
}
.aprov-card__info {
  position: absolute; inset: auto 0 0 0;
  padding: 16px 18px;
  z-index: 1;
}
.aprov-card__nm { font-family: var(--display); font-weight: 600; font-size: 16px; letter-spacing: -0.01em; }
.aprov-card__meta {
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-mute); letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 4px;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--dur-base) var(--ease-soft);
}
.aprov-card:hover .aprov-card__meta { opacity: 1; transform: none; }
.aprov-card:hover .aprov-card__ph { transform: scale(1.05); transition: transform 1s var(--ease-soft); }

/* ---------- PLANOS ---------- */
.planos__grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 800px) { .planos__grid { grid-template-columns: 1fr; } }
.planos h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 1;
  font-variation-settings: "wdth" 80;
}
.planos h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.plan {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 24px;
  position: relative;
}
.plan--premium {
  border-color: var(--amber);
  background: linear-gradient(180deg, color-mix(in oklab, var(--amber) 10%, var(--bg-1)), var(--bg-1));
  animation: glow 4s ease-in-out infinite;
}
@keyframes glow {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--amber) 0%, transparent); transform: scale(1); }
  50% { box-shadow: 0 0 60px -10px color-mix(in oklab, var(--amber) 40%, transparent); transform: scale(1.015); }
}
.plan__tag {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; color: var(--ink-dim);
  letter-spacing: 0.18em; text-transform: uppercase;
  align-self: flex-start;
}
.plan--premium .plan__tag { color: var(--amber); }
.plan__nm { font-family: var(--display); font-weight: 700; font-size: clamp(32px, 3vw, 44px); letter-spacing: -0.02em; line-height: 1; }
.plan__price { display: flex; align-items: baseline; gap: 4px; font-family: var(--mono); font-weight: 500; }
.plan__price .big { font-size: clamp(40px, 4vw, 56px); color: var(--ink); letter-spacing: -0.03em; font-feature-settings: "tnum"; }
.plan__price .x { color: var(--ink-dim); font-size: 14px; margin-right: 4px; }
.plan__price .unit { color: var(--ink-mute); font-size: 14px; margin-left: 6px; }
.plan__price-alt { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); margin-top: 4px; }
.plan__feat { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.plan__feat li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.45;
}
.plan__feat li .chk {
  flex-shrink: 0; width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-3);
  color: var(--ink-mute);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 9px;
  margin-top: 2px;
}
.plan__feat li.has .chk { background: var(--amber); color: var(--bg); }
.plan__feat li.has { color: var(--ink); }
.plan__feat li.no .chk { background: transparent; border: 1px solid var(--line-2); color: var(--ink-faint); }
.plan__cta { margin-top: auto; }

/* ---------- FAQ ---------- */
.faq__grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--s-8); }
@media (max-width: 900px) { .faq__grid { grid-template-columns: 1fr; } }
.faq h2 {
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-h2); letter-spacing: -0.03em; line-height: 1;
  font-variation-settings: "wdth" 80;
}
.faq h2 em { font-family: var(--editorial); font-style: italic; font-weight: 400; color: var(--amber); }
.faq__list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item__q {
  width: 100%;
  text-align: left;
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  font-family: var(--display); font-weight: 500;
  font-size: var(--t-h4); letter-spacing: -0.01em;
  transition: color var(--dur-quick) var(--ease-soft);
}
.faq-item__q:hover { color: var(--amber); }
.faq-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: grid; place-items: center;
  position: relative;
  transition: transform 500ms var(--ease-snap);
}
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute;
  background: var(--ink);
  transition: transform var(--dur-base) var(--ease-snap);
}
.faq-item__icon::before { width: 10px; height: 1px; }
.faq-item__icon::after { width: 1px; height: 10px; }
.faq-item.is-open .faq-item__icon::after { transform: scaleY(0); }
.faq-item.is-open .faq-item__icon { background: var(--amber); border-color: var(--amber); transform: rotate(180deg); }
.faq-item.is-open .faq-item__icon::before { background: var(--bg); }
.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 500ms var(--ease-soft);
}
.faq-item.is-open .faq-item__a { grid-template-rows: 1fr; }
.faq-item__a > div { overflow: hidden; }
.faq-item__a p {
  padding-bottom: 24px;
  max-width: 60ch;
  font-size: 16px;
  color: var(--ink-mute);
  line-height: 1.6;
}

/* ---------- CTA FINAL ---------- */
.ctafinal {
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.ctafinal__eyebrow {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
}
.ctafinal__mega {
  font-family: var(--display); font-weight: 800;
  font-size: var(--t-mega);
  letter-spacing: -0.06em; line-height: 0.85;
  font-feature-settings: "tnum";
  font-variation-settings: "wdth" 80;
}
.ctafinal__mega .pre { color: var(--ink-dim); font-size: 0.4em; display: block; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 8px; }
.ctafinal__mega .num { color: var(--ink); }
.ctafinal__mega .yr { color: var(--amber); }
.ctafinal__line {
  margin-top: 24px;
  font-family: var(--editorial); font-style: italic;
  font-size: clamp(18px, 1.8vw, 26px);
  color: var(--ink-mute);
  max-width: 50ch;
  margin-left: auto; margin-right: auto;
}
.ctafinal__line .b { color: var(--ink); font-style: normal; font-family: var(--display); font-weight: 500; }
.ctafinal__btn-wrap { margin-top: 56px; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.btn--mega {
  font-size: 20px;
  padding: 24px 36px;
  animation: pulseScale 3s var(--ease-soft) infinite;
}
@keyframes pulseScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}
.ctafinal__sub { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); letter-spacing: 0.14em; text-transform: uppercase; }

/* ---------- FOOTER ---------- */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 12px; color: var(--ink-dim);
}
.footer__top {
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.footer__bot { padding-top: 24px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- MODAL ---------- */
.modal {
  position: fixed; inset: 0;
  z-index: 200;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.modal.is-open { display: flex; animation: fadeIn 300ms; }
.modal__card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: 40px 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  animation: cardIn 500ms var(--ease-snap);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(20px) scale(0.97); } to { opacity: 1; transform: none; } }
.modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 14px; color: var(--ink-mute);
  transition: all var(--dur-quick);
}
.modal__close:hover { background: var(--amber); color: var(--bg); border-color: var(--amber); }
.modal__eyebrow { font-family: var(--mono); font-size: 11px; color: var(--amber); letter-spacing: 0.2em; text-transform: uppercase; }
.modal h3 {
  font-family: var(--display); font-weight: 700;
  font-size: 32px; letter-spacing: -0.02em; line-height: 1;
  margin-top: 12px;
}
.modal__sub { color: var(--ink-mute); font-size: 14px; margin-top: 12px; line-height: 1.5; }
.modal__form { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim); }
.field input {
  font: inherit;
  font-size: 15px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-2);
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--dur-quick) var(--ease-soft);
}
.field input:focus { border-color: var(--amber); }
.field input:invalid:not(:placeholder-shown) { border-color: var(--red); }
.modal__submit { margin-top: 8px; width: 100%; justify-content: center; }
.modal__fine { font-family: var(--mono); font-size: 10px; color: var(--ink-dim); margin-top: 12px; text-align: center; letter-spacing: 0.08em; }

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marquee__track, .turb__rail { animation: none; }
  .reveal { opacity: 1; transform: none; }
}