/* =========================================================
   Section styles (problema, como, dif, workshop, sobre, app, contato)
   ========================================================= */

/* ---------- Palco (proof image) ---------- */
.palco { padding: 96px 0; }
.palco__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.palco__quote {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: clamp(32px, 3.6vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--quase-preto);
  margin-top: 16px;
}
.palco__quote em {
  font-style: italic;
  color: var(--terracota);
}
.palco__sub {
  margin-top: 24px;
  font-size: var(--fs-lg);
  line-height: 1.65;
  color: var(--marrom-suave);
  max-width: 46ch;
}
.palco__figure {
  margin: 0;
  position: relative;
}
.palco__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 24px 48px -24px rgba(44, 36, 32, 0.25);
}
.palco__credit {
  margin-top: 12px;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--terracota-medio);
  letter-spacing: 0.02em;
  opacity: 0.75;
}
.palco__credit a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}
.palco__credit a:hover { color: var(--terracota); }
@media (max-width: 768px) {
  .palco { padding: 64px 0; }
  .palco__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Problema ---------- */
.problema { padding-top: 80px; }
.problema__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 64px;
  align-items: start;
}
.problema__lede p {
  font-family: var(--ff-serif);
  font-style: normal;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.2;
  color: var(--quase-preto);
  letter-spacing: -0.01em;
}
.problema__lede p em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--terracota);
  letter-spacing: 0;
}
.problema__aside {
  margin-top: 24px !important;
  font-family: var(--ff-sans) !important;
  font-style: normal !important;
  font-size: var(--fs-lg) !important;
  color: var(--terracota-medio);
  letter-spacing: 0 !important;
}
.problema__body p {
  font-size: var(--fs-lg);
  line-height: 1.65;
  color: var(--marrom-suave);
  margin-bottom: 24px;
}
.problema__punch {
  color: var(--quase-preto) !important;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.problema__punch strong { color: var(--terracota); font-weight: 500; }

/* ---------- Como funciona ---------- */
.como { background: var(--areia-escuro); }
.como__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 72px;
}
.como__title {
  font-family: var(--ff-sans);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.como__intro {
  font-size: var(--fs-lg);
  color: var(--marrom-suave);
  max-width: 52ch;
  line-height: 1.6;
}

.steps { list-style: none; display: flex; flex-direction: column; }
.step {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  gap: 48px;
  padding: 40px 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--rule); }
.step__num {
  font-family: var(--ff-serif);
  font-size: 56px;
  font-weight: 400;
  color: var(--terracota);
  letter-spacing: -0.02em;
  line-height: 1;
}
.step__title {
  font-family: var(--ff-sans);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}
.step__body p {
  font-size: var(--fs-lg);
  line-height: 1.6;
  color: var(--marrom-suave);
  max-width: 64ch;
}
.step__tag { text-align: right; padding-top: 18px; }

/* ---------- Diferenciais ---------- */
.dif { }
.dif__title {
  font-family: var(--ff-sans);
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 72px;
  max-width: 18ch;
}
.dif__title em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--terracota);
  letter-spacing: 0;
  padding-right: 0.08em;
}

.dif__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.dif__card {
  grid-column: span 2;
  background: var(--areia);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.dif__card--feature {
  grid-column: span 6;
  background: var(--quase-preto);
  color: var(--areia);
  padding: 56px 48px;
}
.dif__card--feature .dif__idx { color: var(--terracota-claro); }
.dif__card--feature h3 { color: var(--areia); }
.dif__card--feature p { color: rgba(245, 240, 234, 0.95); }
.dif__card--feature strong { color: var(--terracota-claro); }

.dif__idx {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--terracota);
  letter-spacing: 0.1em;
}
.dif__card h3 {
  font-family: var(--ff-sans);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--quase-preto);
  max-width: 22ch;
}
.dif__card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--marrom-suave);
}
.dif__punch {
  margin-top: 8px;
  font-family: var(--ff-serif);
  font-style: normal;
  font-weight: 400;
  font-size: 26px !important;
  color: var(--terracota-claro) !important;
  line-height: 1.3 !important;
  letter-spacing: -0.005em;
}

/* ---------- Workshop ---------- */
.workshop { background: var(--areia-escuro); }
.workshop__head {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px;
  align-items: end;
  margin-bottom: 80px;
}
.workshop__title {
  font-family: var(--ff-sans);
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.workshop__title em {
  font-family: var(--ff-sans);
  font-style: normal;
  font-weight: 500;
  color: var(--terracota);
  letter-spacing: -0.025em;
}
.workshop__meta {
  display: flex; flex-direction: column; gap: 14px;
  padding-left: 32px;
  border-left: 1px solid var(--rule);
  font-size: 15px;
  color: var(--quase-preto);
}
.workshop__meta .label { display: block; margin-bottom: 2px; }

.workshop__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  margin-bottom: 80px;
}
.workshop__block h3 {
  font-family: var(--ff-sans);
  font-size: 24px; font-weight: 500; letter-spacing: -0.015em;
  margin-bottom: 20px;
  padding-bottom: 16px; border-bottom: 1px solid var(--rule);
}
.workshop__block p {
  font-size: var(--fs-lg); line-height: 1.6; color: var(--marrom-suave);
  margin-bottom: 18px;
}

.workshop__spec {
  padding: 48px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 72px;
}
.workshop__spec h3 {
  font-size: 28px; font-weight: 500; letter-spacing: -0.015em;
  margin-bottom: 32px;
}
.spec__list { list-style: none; display: flex; flex-direction: column; }
.spec__list li {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 20px 0;
  border-top: 1px dashed var(--rule);
  align-items: baseline;
}
.spec__list li:first-child { border-top: 0; }
.spec__k {
  font-family: var(--ff-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--terracota);
}
.spec__v {
  font-size: var(--fs-lg); line-height: 1.55; color: var(--quase-preto);
  max-width: 60ch;
}

.workshop__why {
  max-width: 68ch;
}
.workshop__why .eyebrow { margin-bottom: 24px; }
.workshop__why p {
  font-size: var(--fs-lg); line-height: 1.6; color: var(--marrom-suave);
  margin-bottom: 20px;
}
.workshop__why .btn { margin-top: 20px; }

/* ---------- Sobre ---------- */
.sobre { }
.sobre__grid {
  display: grid; grid-template-columns: 360px 1fr; gap: 72px;
  align-items: start;
}
.sobre__side { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 24px; }
.sobre__portrait { aspect-ratio: 4 / 5; }
.sobre__card {
  padding: 24px;
  background: var(--areia-escuro);
  display: flex; flex-direction: column; gap: 8px;
}
.sobre__card .label { margin-top: 8px; }
.sobre__card .label:first-child { margin-top: 0; }
.sobre__card p { font-size: 15px; color: var(--quase-preto); }

.sobre__title {
  font-family: var(--ff-sans);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.sobre__lede {
  font-family: var(--ff-serif);
  font-style: normal;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.4;
  color: var(--terracota-medio);
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
  letter-spacing: -0.005em;
}
.sobre__body p {
  font-size: var(--fs-lg); line-height: 1.65; color: var(--marrom-suave);
  margin-bottom: 24px;
  max-width: 64ch;
}
.sobre__punch {
  color: var(--quase-preto) !important;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.sobre__punch strong { color: var(--terracota); font-weight: 500; }

/* ---------- App (placeholder) ---------- */
.app { background: var(--quase-preto); color: var(--areia); }
.app__shell {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px;
  align-items: center;
}
.app__title {
  font-family: var(--ff-sans);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500; line-height: 1.05; letter-spacing: -0.025em;
  color: var(--areia);
}
.app__sub {
  margin-top: 24px;
  font-size: var(--fs-lg); line-height: 1.6;
  color: rgba(245, 240, 234, 0.65);
  max-width: 52ch;
}
.app__tags {
  margin-top: 40px; display: flex; flex-wrap: wrap; gap: 8px;
}
.app__tags span {
  padding: 8px 14px;
  border: 1px solid rgba(245, 240, 234, 0.18);
  font-size: 13px;
  color: rgba(245, 240, 234, 0.8);
}
.app__preview {
  aspect-ratio: 16 / 10;
  width: 100%;
}

/* ---------- Contato ---------- */
.contato {
  background: var(--areia-escuro);
}
.contato__grid {
  display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 72px;
  align-items: start;
}
.contato__title {
  font-family: var(--ff-sans);
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 40px;
}
.contato__title .muted { display: block; margin-top: 8px; line-height: 1.18; }
.contato__btn { font-size: 16px; padding: 22px 30px; }
.contato__note {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.contato__note .label { display: block; margin-bottom: 14px; }
.contato__note ol {
  padding-left: 20px; display: flex; flex-direction: column; gap: 8px;
  color: var(--marrom-suave); font-size: 15px;
}

.contato__aside {
  padding: 32px;
  background: var(--areia);
  display: flex; flex-direction: column; gap: 24px;
}
.contato__row .label { display: block; margin-bottom: 6px; }
.contato__row p { font-size: 15px; line-height: 1.55; color: var(--quase-preto); }

/* ---------- Etapas do fluxo (sumário do programa) ---------- */
.etapas { background: var(--areia-escuro); }
.etapas__title {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 24px;
  max-width: 22ch;
}
.etapas__title em { font-style: italic; color: var(--terracota); }
.etapas__lede {
  font-family: var(--ff-serif);
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.55;
  color: var(--marrom-suave);
  max-width: 60ch;
  margin-bottom: 56px;
}
.etapas__lede em { font-style: italic; color: var(--quase-preto); }
.etapas__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.etapas__list li {
  background: var(--areia);
  padding: 28px;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: baseline;
}
.etapas__k {
  font-family: var(--ff-mono);
  font-size: 14px;
  color: var(--terracota);
  letter-spacing: 0.04em;
}
.etapas__list h4 {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.25;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.etapas__list p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--marrom-suave);
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 960px) {
  .problema__grid, .como__head, .dif__grid, .workshop__head,
  .workshop__grid, .sobre__grid, .app__shell, .contato__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sobre__side { position: static; }
  .dif__card, .dif__card--feature { grid-column: span 1; }
  .step { grid-template-columns: 1fr; gap: 12px; }
  .step__tag { text-align: left; }
  .foot .shell { grid-template-columns: 1fr 1fr; }
  .foot__brand { grid-column: span 2; }
  .spec__list li { grid-template-columns: 1fr; gap: 8px; }
  .etapas__list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .etapas__list li { grid-template-columns: 44px 1fr; padding: 22px; gap: 14px; }
}