/* =========================================================================
   SEÇÕES — hero, palco de demos, processo, comparador, infra, serviços,
   cases e contato
   ========================================================================= */

/* ================================ HERO ================================ */
.hero {
  position: relative;
  z-index: var(--z-content);
  padding-top: calc(68px + clamp(36px, 6vw, 76px));
  padding-bottom: clamp(40px, 6vw, 80px);
}

.hero__inner {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
  display: grid;
  gap: clamp(40px, 7vw, 64px);
  align-items: center;
}

.hero__head { display: grid; gap: 0; }

.hero__title {
  font-size: clamp(2.1rem, 5.9vw, 5.25rem);
  font-weight: 800;
  font-stretch: 118%;
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: none;
}

.mask-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.055em;
  margin-bottom: -0.055em;
}

.mask-line__in {
  display: block;
  animation: line-in 1.05s var(--ease-out) both;
  animation-delay: calc(var(--d, 0) * 120ms + 80ms);
}

@keyframes line-in {
  from { transform: translateY(108%); }
  to { transform: none; }
}

.mask-line--accent {
  margin-top: 0.16em;
  font-size: 0.56em;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--cyan-300);
}

.hero__dim { margin-top: clamp(18px, 2.4vw, 26px); }

.hero__lead {
  margin-top: clamp(20px, 2.6vw, 28px);
  max-width: 46ch;
  font-size: var(--fs-lg);
  line-height: 1.55;
  color: var(--text-2);
}
.hero__lead em { color: var(--text); font-style: normal; border-bottom: 1px solid var(--line-blue); }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 3vw, 32px);
}

.hero__scroll {
  display: none;
  position: absolute;
  left: var(--gut);
  bottom: 22px;
  align-items: center;
  gap: 10px;
  color: var(--text-4);
}
.hero__scroll-line {
  display: block;
  width: 44px;
  height: 1px;
  background: linear-gradient(to right, var(--line-3), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 14px;
  background: var(--cyan-400);
  animation: scroll-hint 2.6s var(--ease-in-out) infinite;
}
@keyframes scroll-hint {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(320%); }
}

/* ---------- Compilador de fluxo ---------- */
.hero__forge { min-width: 0; }

.forge {
  position: relative;
  overflow: hidden;
  border-color: var(--line-2);
  background:
    radial-gradient(120% 90% at 90% -10%, rgba(31, 92, 255, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(11, 20, 35, 0.96), rgba(4, 8, 16, 0.98));
}

.forge__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 11px;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 7, 14, 0.55);
}

.forge__file { display: inline-flex; align-items: center; gap: 9px; min-width: 0; }
.forge__file .mono { color: var(--text-3); letter-spacing: 0.05em; text-transform: none; font-size: 11px; }

.forge__lights { display: inline-flex; gap: 4px; }
.forge__lights i { width: 6px; height: 6px; border-radius: 50%; background: var(--line-3); }
.forge__lights i:first-child { background: rgba(255, 87, 104, 0.55); }
.forge__lights i:nth-child(2) { background: rgba(255, 255, 255, 0.22); }
.forge__lights i:last-child { background: rgba(46, 224, 140, 0.55); }

.forge__tabs {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(2, 5, 11, 0.6);
  flex: none;
}

.forge__tab {
  padding: 4px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--text-4);
  transition: color var(--t-fast), background-color var(--t-fast);
}
.forge__tab:hover { color: var(--text-2); }
.forge__tab[aria-pressed="true"] {
  background: rgba(31, 92, 255, 0.24);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(63, 124, 255, 0.45);
}

.forge__split { display: grid; grid-template-columns: 1fr; }

.forge__code {
  margin: 0;
  padding: 14px;
  min-height: 0;
  overflow: hidden;
  background: rgba(2, 6, 12, 0.72);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.66;
  color: var(--text-3);
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
}
.forge__code .k { color: var(--blue-400); }
.forge__code .s { color: var(--cyan-300); }
.forge__code .c { color: var(--text-4); }
.forge__code .n { color: var(--green-300); }

/* esqueleto enquanto o sistema compila */
.fui__sk {
  border: 1px dashed var(--line-2);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.015);
}
.fui__sk--brand { height: 14px; width: 58%; }
.fui__sk--wide { height: 34px; }
.fui__sk-row { display: flex; gap: 3px; }
.fui__sk-row i {
  flex: 1 1 0;
  height: 34px;
  border: 1px dashed var(--line);
  border-radius: 2px;
  background: rgba(31, 92, 255, 0.04);
}
.fui__sk-row i:nth-child(odd) { animation: sk-pulse 1.4s var(--ease-in-out) infinite; }
@keyframes sk-pulse { 0%, 100% { opacity: .45; } 50% { opacity: .9; } }

.forge__caret {
  display: inline-block;
  width: 6px;
  height: 12px;
  margin-left: 2px;
  background: var(--cyan-400);
  vertical-align: -2px;
  animation: caret 1.1s steps(2, end) infinite;
}
.forge.is-done .forge__caret { display: none; }
@keyframes caret { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

.forge__out { padding: 12px 13px 14px; min-width: 0; }

.forge__out-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px dashed var(--line-2);
}
.forge__out-head .mono {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 10px;
  color: var(--text-4);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.forge__ui { display: grid; gap: 9px; }

.forge__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 11px;
  border-top: 1px solid var(--line);
  background: rgba(3, 7, 14, 0.6);
  min-height: 30px;
}
.forge__foot .mono { font-size: 9px; letter-spacing: 0.08em; }
.forge__foot [data-forge-status] { color: var(--green-300); }
.forge__foot [data-forge-status].is-building { color: var(--cyan-300); }
.forge__foot-hint { color: var(--text-4); display: none; }

.forge__caption {
  margin-top: 10px;
  font-size: var(--fs-sm);
  color: var(--text-4);
  line-height: 1.5;
  padding-left: 12px;
  border-left: 1px solid var(--line-2);
}

/* blocos gerados pelo compilador */
.fui__brand { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.fui__name {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  font-stretch: 108%;
  letter-spacing: -0.01em;
}
.fui__id { font-family: var(--font-mono); font-size: 8px; color: var(--text-4); letter-spacing: 0.08em; }

.fui__steps { display: flex; gap: 3px; }
.fui__step {
  flex: 1 1 0;
  min-width: 0;
  padding: 6px 4px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(31, 92, 255, 0.05);
  text-align: center;
  animation: block-in 560ms var(--ease-out) both;
  animation-delay: calc(var(--i) * 70ms + 60ms);
}
.fui__step b {
  display: block;
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cyan-300);
  margin-bottom: 2px;
}
.fui__step span {
  display: block;
  font-size: 9.5px;
  line-height: 1.15;
  color: var(--text-2);
  overflow-wrap: anywhere;
}

.fui__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.fui__stat {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  animation: block-in 560ms var(--ease-out) both;
  animation-delay: calc(var(--i) * 70ms + 260ms);
}
.fui__stat span {
  display: block;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 2px;
}
.fui__stat b {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  font-stretch: 110%;
  letter-spacing: -0.02em;
  color: var(--text);
}

.fui__rows { display: grid; gap: 0; }
.fui__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 9.5px;
  color: var(--text-3);
  animation: block-in 500ms var(--ease-out) both;
  animation-delay: calc(var(--i) * 60ms + 420ms);
}
.fui__row:last-child { border-bottom: 0; }
.fui__row b { font-weight: 500; color: var(--text-2); }
.fui__row i {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--green-300);
}

@keyframes block-in {
  from { opacity: 0; transform: translateY(6px); filter: blur(3px); }
  to { opacity: 1; transform: none; filter: none; }
}

/* =============================== PALCO ================================ */
.showroom {
  display: grid;
  gap: var(--s-5);
  align-items: start;
}

.showroom__side { display: grid; gap: var(--s-3); min-width: 0; }

.showroom__tabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.showroom__tabs::-webkit-scrollbar { display: none; }

.demo-tab {
  display: grid;
  grid-template-columns: 26px minmax(0, auto);
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(8, 15, 27, 0.6);
  color: var(--text-3);
  transition: background-color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out);
}
.demo-tab:hover { background: rgba(255, 255, 255, 0.03); color: var(--text-2); }

.demo-tab__icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: var(--r-xs);
  color: var(--text-3);
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}
.demo-tab__icon svg { width: 16px; height: 16px; }

.demo-tab__text { display: grid; gap: 2px; min-width: 0; }
.demo-tab__name { font-weight: 600; font-size: var(--fs-base); color: var(--text-2); line-height: 1.2; }
.demo-tab__desc { display: none; }

.demo-tab__go { display: none; }
.demo-tab__go svg { width: 15px; height: 15px; }

.demo-tab[aria-selected="true"] {
  background: rgba(31, 92, 255, 0.09);
  border-color: var(--line-blue);
  color: var(--text);
}
.demo-tab[aria-selected="true"] .demo-tab__name { color: var(--text); }
.demo-tab[aria-selected="true"] .demo-tab__icon {
  color: var(--cyan-300);
  border-color: rgba(92, 231, 255, 0.4);
  background: rgba(31, 212, 242, 0.08);
}
.demo-tab[aria-selected="true"] .demo-tab__go { opacity: 1; transform: none; }

.showroom__hint { padding: 12px 14px; background: rgba(6, 11, 21, 0.6); }
.showroom__hint .mono { font-size: 9px; color: var(--text-4); }
.showroom__hint-text {
  margin-top: 6px;
  font-size: var(--fs-xs);
  line-height: 1.55;
  color: var(--text-3);
  min-height: 3.1em;
}

.stage { min-width: 0; }

.stage__device {
  position: relative;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  background: #050a13;
  box-shadow: 0 2px 0 rgba(255, 255, 255, 0.05) inset, 0 40px 80px -50px rgba(0, 0, 0, 1);
  overflow: hidden;
}

.stage__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 11px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #0a1424, #070e1a);
}

.stage__dots { display: inline-flex; gap: 4px; flex: none; }
.stage__dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--line-3); }
.stage__dots i:first-child { background: rgba(255, 87, 104, 0.45); }
.stage__dots i:nth-child(2) { background: rgba(255, 255, 255, 0.18); }
.stage__dots i:last-child { background: rgba(46, 224, 140, 0.45); }

.stage__url {
  flex: 1 1 auto;
  min-width: 0;
  height: 22px;
  display: flex;
  align-items: center;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(2, 5, 11, 0.6);
  font-size: 9.5px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-4);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.stage__live { flex: none; height: 20px; font-size: 9px; }

.stage__screen {
  position: relative;
  container-type: inline-size;
  container-name: stage;
  background:
    linear-gradient(to right, rgba(150, 180, 224, 0.04) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(to bottom, rgba(150, 180, 224, 0.03) 1px, transparent 1px) 0 0 / 64px 64px,
    #060b15;
  min-height: 520px;
}

.stage__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 11px;
  border-top: 1px solid var(--line);
  background: #070e1a;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-4);
}
.stage__foot .mono { font-size: 9px; letter-spacing: 0.06em; }

.stage__note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 10px;
  font-size: var(--fs-xs);
  line-height: 1.5;
  color: var(--text-4);
}
.stage__note svg { width: 14px; height: 14px; flex: none; margin-top: 1px; color: var(--red-400); }

/* ============================== PROCESSO ============================== */
.process { display: grid; gap: var(--s-6); }

.process__side { min-width: 0; }
.process__sticky { display: grid; gap: 14px; align-content: start; }

.process__lead {
  margin-top: 6px;
  color: var(--text-2);
  font-size: var(--fs-md);
  line-height: 1.62;
  max-width: 42ch;
}

.process__counter {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: var(--s-5);
  font-family: var(--font-mono);
  color: var(--text-4);
  letter-spacing: 0.04em;
}
.process__counter-now { font-size: 2.25rem; color: var(--cyan-300); line-height: 1; }
.process__counter-sep { font-size: 1.125rem; opacity: 0.5; }
.process__counter-all { font-size: 0.875rem; }

.process__cta { justify-self: start; margin-top: 6px; }

.steps { list-style: none; padding: 0; margin: 0; }

.step {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: opacity var(--t-slow) var(--ease-out);
}
.step:last-child { border-bottom: 1px solid var(--line); }

.step__rail { position: relative; display: flex; justify-content: center; padding-top: 5px; }
.step__rail::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: -22px;
  left: 50%;
  width: 1px;
  background: var(--line);
}
.step:last-child .step__rail::before { bottom: 50%; }

.step__rail i {
  position: relative;
  z-index: 1;
  width: 8px;
  height: 8px;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: var(--ink-900);
  transition: background-color var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-4);
  margin-bottom: 4px;
}

.step h3 { font-size: var(--fs-lg); font-weight: 700; color: var(--text-2); transition: color var(--t-base); }
.step p { margin-top: 7px; color: var(--text-3); font-size: var(--fs-base); line-height: 1.62; max-width: 46ch; }

.step__out {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 11px;
  padding: 4px 8px 4px 0;
  font-size: var(--fs-xs);
  color: var(--text-3);
  border-top: 1px dashed var(--line);
  padding-top: 8px;
}
.step__out .mono { color: var(--blue-400); font-size: 9px; }

.step.is-on .step__rail i {
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(92, 231, 255, 0.12), 0 0 14px rgba(92, 231, 255, 0.55);
}
.step.is-on h3 { color: var(--text); }
.step.is-on .step__out .mono { color: var(--cyan-300); }

/* ============================= COMPARADOR ============================= */
.cmp { display: grid; gap: var(--s-4); }

.cmp__switch {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(100%, 430px);
  padding: 3px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: rgba(4, 9, 17, 0.8);
}

.cmp__tab {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 10px;
  border-radius: 3px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-4);
  transition: color var(--t-base) var(--ease-out);
}
.cmp__tab svg { width: 15px; height: 15px; color: currentColor; }
.cmp__tab:hover { color: var(--text-2); }
.cmp__tab.is-on { color: var(--text); }
.cmp__tab[data-cmp-view="a"].is-on svg { color: var(--red-300); }
.cmp__tab[data-cmp-view="b"].is-on svg { color: var(--green-300); }

.cmp__tab-pill {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc(50% - 3px);
  border-radius: 3px;
  border: 1px solid rgba(255, 87, 104, 0.32);
  background: rgba(229, 56, 74, 0.09);
  transition: transform 460ms var(--ease-out), border-color var(--t-base), background-color var(--t-base);
  pointer-events: none;
}
.cmp[data-view="b"] .cmp__tab-pill {
  transform: translateX(100%);
  border-color: rgba(46, 224, 140, 0.34);
  background: rgba(23, 201, 118, 0.1);
}

.cmp__stage {
  position: relative;
  display: grid;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  overflow: hidden;
  background: #060b15;
}

.cmp__layer {
  grid-area: 1 / 1;
  min-width: 0;
  transition: transform 560ms var(--ease-out), opacity 320ms var(--ease-out);
}
.cmp__layer--a { background: linear-gradient(160deg, #0a111d, #070c15); }
.cmp__layer--b {
  background: radial-gradient(120% 100% at 100% 0%, rgba(31, 92, 255, 0.16), transparent 62%), #070e1a;
}

.cmp[data-view="a"] .cmp__layer--a { opacity: 1; transform: none; z-index: 2; }
.cmp[data-view="a"] .cmp__layer--b { opacity: 0; transform: translateX(7%); z-index: 1; }
.cmp[data-view="b"] .cmp__layer--a { opacity: 0; transform: translateX(-7%); z-index: 1; }
.cmp[data-view="b"] .cmp__layer--b { opacity: 1; transform: none; z-index: 2; }

.mock {
  height: 100%;
  padding: 18px;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 10px;
  align-content: start;
}

.mock__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mock__top .mono { text-transform: none; letter-spacing: 0.03em; font-size: 10px; color: var(--text-4); }

.mock__tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  overflow: hidden;
}
.mock__tabs span {
  padding: 3px 8px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 10px;
  color: var(--text-4);
  white-space: nowrap;
}
.mock__tabs span.is-on {
  border-color: var(--line-2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
}
.mock__tabs--clean span.is-on {
  border-color: rgba(46, 224, 140, 0.35);
  background: rgba(46, 224, 140, 0.08);
  color: var(--green-300);
}

.mock__body { display: grid; gap: 8px; align-content: start; }

.mock__row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.mock__field {
  display: grid;
  gap: 3px;
  padding: 8px 9px;
  min-height: 46px;
  border: 1px solid var(--line-2);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.015);
}
.mock__field i {
  font-style: normal;
  font-size: 9.5px;
  color: var(--text-4);
  line-height: 1.2;
}
.mock__field b {
  font-weight: 500;
  font-size: 11px;
  color: var(--text-2);
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mock__field--err { border-color: rgba(255, 87, 104, 0.45); background: rgba(229, 56, 74, 0.06); }
.mock__field--err i { color: var(--red-300); }

.mock__flag {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  border-radius: 2px;
  font-size: 10px;
  line-height: 1.35;
}
.mock__flag svg { width: 13px; height: 13px; flex: none; }
.mock__flag--red { color: var(--red-300); background: rgba(229, 56, 74, 0.09); border: 1px solid rgba(255, 87, 104, 0.28); }
.mock__flag--green { color: var(--green-300); background: rgba(23, 201, 118, 0.08); border: 1px solid rgba(46, 224, 140, 0.28); }

.mock__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-3);
  font-size: 11px;
  font-weight: 600;
  justify-self: start;
}
.mock__btn--green {
  background: linear-gradient(180deg, #1fd982, #0fae62);
  border-color: rgba(180, 255, 220, 0.45);
  color: #032418;
}

.mock__foot { font-size: 9.5px; color: var(--text-4); font-family: var(--font-mono); letter-spacing: 0.02em; }

.mock__totals {
  display: grid;
  gap: 2px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.02);
}
.mock__totals span { display: flex; justify-content: space-between; gap: 10px; font-size: 10px; color: var(--text-4); }
.mock__totals b { font-family: var(--font-mono); font-weight: 500; color: var(--text-2); }
.mock__totals span:last-child { padding-top: 4px; border-top: 1px dashed var(--line-2); color: var(--text-2); }
.mock__totals span:last-child b { color: var(--green-300); }

.cmp__diff { list-style: none; padding: 0; margin: var(--s-2) 0 0; border-top: 1px solid var(--line); }
.cmp__diff li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
  align-items: baseline;
}
.cmp__diff-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--text-4);
}
.cmp__diff-a, .cmp__diff-b { position: relative; padding-left: 16px; line-height: 1.4; }
.cmp__diff-a { color: var(--text-3); }
.cmp__diff-b { color: var(--text-2); }
.cmp__diff-a::before, .cmp__diff-b::before {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 10px;
}
.cmp__diff-a::before { content: "×"; color: var(--red-400); }
.cmp__diff-b::before { content: "→"; color: var(--green-400); }
.cmp__diff b { color: var(--text); font-weight: 600; }
.cmp__diff-a b { color: var(--red-300); }
.cmp__diff-b b { color: var(--green-300); }

/* ============================== INFRA ================================= */
.flow { display: grid; gap: 0; margin-bottom: var(--s-6); }

.flow__node { padding: 16px 17px 18px; display: grid; gap: 8px; align-content: start; }
.flow__node-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.flow__node .icon-box { width: 34px; height: 34px; }
.flow__node .icon-box svg { width: 17px; height: 17px; }
.flow__node h3 { font-size: var(--fs-md); font-weight: 700; font-stretch: 104%; margin-top: 2px; }
.flow__node p { font-size: var(--fs-sm); line-height: 1.6; color: var(--text-3); }
.flow__spec {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  font-size: 9px;
  color: var(--text-4);
  text-transform: none;
  letter-spacing: 0.05em;
}
.flow__cost { font-size: 9px; }
.flow__node--app { border-color: var(--line-blue); background: linear-gradient(180deg, rgba(27, 62, 140, 0.28), rgba(6, 11, 21, 0.9)); }

.flow__link {
  position: relative;
  height: 46px;
  display: grid;
  place-items: center;
}
.flow__link::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--line-blue) 0 5px, transparent 5px 11px);
}
.flow__pulse {
  position: absolute;
  left: 50%;
  top: 0;
  width: 5px;
  height: 5px;
  margin-left: -2px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 10px rgba(92, 231, 255, 0.9);
  animation: pulse-down 2.8s var(--ease-in-out) infinite;
}
@keyframes pulse-down {
  0% { top: 6%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 88%; opacity: 0; }
}
.flow__link-label {
  position: relative;
  padding: 2px 6px;
  background: var(--ink-900);
  font-size: 8px;
  color: var(--text-4);
}

/* ramificação para os dois serviços (só no layout horizontal) */
.flow__branch { display: none; }

.flow__stack { display: grid; gap: var(--s-4); }

.infra-notes {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  margin-bottom: var(--s-6);
}
.infra-notes__item { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.infra-notes__item .mono { color: var(--blue-400); font-size: 9.5px; }
.infra-notes__item p { font-size: var(--fs-sm); line-height: 1.6; color: var(--text-3); max-width: 46ch; }

.infra-callout {
  display: grid;
  gap: var(--s-5);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-blue);
  border-radius: var(--r-sm);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(31, 92, 255, 0.16), transparent 60%),
    rgba(7, 13, 24, 0.7);
  align-items: center;
}
.infra-callout h3 { margin-bottom: 6px; }
.infra-callout p { color: var(--text-2); font-size: var(--fs-base); line-height: 1.62; max-width: 62ch; }
.infra-callout .btn { justify-self: start; }

/* ============================= SERVIÇOS =============================== */
.svc { display: grid; gap: var(--s-5); align-items: start; }

.svc__list {
  display: grid;
  border-top: 1px solid var(--line);
}

.svc__row {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  align-items: start;
  gap: 13px;
  padding: 15px 12px 15px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  border-left: 1px solid transparent;
  color: var(--text-2);
  transition: background-color var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
}
/* brilho que acompanha o cursor (vars --mx/--my vêm do JS) */
.svc__row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(92, 231, 255, 0.11), transparent 64%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
  pointer-events: none;
}
.svc__row > * { position: relative; z-index: 1; }
.svc__row:hover::before,
.svc__row.is-on::before,
.svc__row:focus-visible::before { opacity: 1; }
.svc__row:hover { background: rgba(255, 255, 255, 0.025); }
.svc__row.is-on {
  background: linear-gradient(90deg, rgba(31, 92, 255, 0.12), rgba(31, 92, 255, 0.02));
  border-left-color: var(--cyan-400);
}

.svc__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-xs);
  color: var(--text-3);
  transition: color var(--t-base), border-color var(--t-base), background-color var(--t-base);
}
.svc__icon svg { width: 17px; height: 17px; }
.svc__row.is-on .svc__icon,
.svc__row:hover .svc__icon {
  color: var(--cyan-300);
  border-color: rgba(92, 231, 255, 0.35);
  background: rgba(31, 212, 242, 0.07);
}

.svc__text { display: grid; gap: 3px; min-width: 0; }
.svc__name {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  font-stretch: 104%;
  letter-spacing: -0.012em;
  color: var(--text-2);
  transition: color var(--t-base);
}
.svc__row.is-on .svc__name { color: var(--text); }
.svc__desc { font-size: var(--fs-sm); line-height: 1.5; color: var(--text-4); }

.svc__go { color: var(--text-4); padding-top: 8px; transition: transform var(--t-base) var(--ease-out), color var(--t-base); }
.svc__go svg { width: 16px; height: 16px; }
.svc__row.is-on .svc__go { color: var(--cyan-300); transform: translateX(4px); }

.svc__preview {
  display: none;
  overflow: hidden;
  position: sticky;
  top: 104px;
  background: linear-gradient(180deg, rgba(9, 16, 28, 0.94), rgba(4, 8, 16, 0.96));
  transform-style: preserve-3d;
  transition: transform 260ms var(--ease-out);
  will-change: transform;
}

.svc__preview-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px;
  border-bottom: 1px solid var(--line);
}
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--line-3); }
.svc__preview-head .mono { text-transform: none; letter-spacing: 0.04em; font-size: 10px; color: var(--text-4); }

.svc__preview-body { position: relative; aspect-ratio: 340 / 220; background: #050a12; }
.svc__fig {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 12px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
  pointer-events: none;
}
.svc__fig svg { width: 100%; height: 100%; }
.svc__fig.is-on { opacity: 1; transform: none; }

.svc__preview-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 11px;
  border-top: 1px solid var(--line);
}
.svc__preview-foot .mono { font-size: 9px; color: var(--text-4); }
.svc__preview-foot .mono:last-child { color: var(--blue-400); }

/* =============================== CASES ================================ */
.cases { display: grid; gap: var(--s-6); }

.cases__copy { display: grid; gap: 14px; align-content: start; }
/* o título do case tem que caber em três linhas, sem viúva */
.cases__copy h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); line-height: 1.05; }
.cases__copy .lead { margin-top: 4px; }
.cases__note {
  font-size: var(--fs-sm);
  color: var(--text-4);
  line-height: 1.6;
  padding-left: 12px;
  border-left: 1px solid var(--line-2);
  max-width: 46ch;
}

.cases__slots { display: grid; gap: var(--s-4); align-content: start; grid-auto-rows: 1fr; }

.case-slot {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px;
  min-height: 210px;
  border: 1px dashed var(--line-3);
  border-radius: var(--r-sm);
  background:
    repeating-linear-gradient(-45deg, rgba(150, 180, 224, 0.045) 0 1px, transparent 1px 9px),
    rgba(8, 14, 25, 0.4);
  align-content: end;
}
.case-slot__tag {
  position: absolute;
  top: 12px;
  left: 14px;
  font-size: 9px;
  color: var(--text-4);
}
.case-slot__ph {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  font-stretch: 106%;
  color: var(--text-3);
  letter-spacing: -0.01em;
}
.case-slot p { font-size: var(--fs-xs); line-height: 1.55; color: var(--text-4); max-width: 40ch; }

/* ============================== CONTATO =============================== */
.contact {
  position: relative;
  background:
    radial-gradient(70% 90% at 85% 20%, rgba(31, 92, 255, 0.14), transparent 62%),
    radial-gradient(50% 70% at 5% 100%, rgba(31, 212, 242, 0.07), transparent 60%);
}

.contact__grid { display: grid; gap: clamp(32px, 5vw, 64px); }

.contact__copy { display: grid; gap: 14px; align-content: start; }
.contact__copy .lead { margin-top: 2px; }

.contact__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: var(--s-3); }

.contact__mailrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: var(--s-2);
}
.contact__mailrow .mono { font-size: 9px; }
.contact__mailrow .copy-btn { font-size: 11px; }

.contact__small { margin-top: var(--s-4); font-size: 9px; color: var(--text-4); }

.contact__form-wrap {
  padding: clamp(18px, 3vw, 28px);
  background:
    radial-gradient(100% 100% at 100% 0%, rgba(31, 92, 255, 0.1), transparent 58%),
    linear-gradient(180deg, rgba(11, 19, 33, 0.96), rgba(5, 9, 17, 0.96));
  align-self: start;
}
.contact__form-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.contact__form-head h3 { font-size: var(--fs-lg); }
.contact__form-sub { margin-top: 7px; font-size: var(--fs-sm); line-height: 1.55; color: var(--text-3); }

.cform { display: grid; gap: var(--s-4); margin-top: var(--s-5); }
.cform__grid { display: grid; gap: var(--s-4); }

.field--wide { grid-column: 1 / -1; }

.cform__preview {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(2, 6, 12, 0.72);
  padding: 9px 11px;
  display: grid;
  gap: 5px;
}
.cform__preview .mono { font-size: 8px; color: var(--text-4); }
.cform__preview pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--text-2);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 78px;
  overflow-y: auto;
  scrollbar-width: none;
}
.cform__preview pre::-webkit-scrollbar { display: none; }

.cform__actions { display: flex; flex-wrap: wrap; gap: 9px; }
.cform__actions .btn { flex: 1 1 180px; }

.cform__note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: var(--fs-xs);
  color: var(--text-4);
  line-height: 1.5;
}
.cform__note svg { width: 14px; height: 14px; flex: none; color: var(--green-400); margin-top: 1px; }

.noscript {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 100;
  padding: 12px 16px;
  background: #0b1424;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  color: var(--text-2);
}

/* ============================ BREAKPOINTS ============================= */
@media (min-width: 480px) {
  .forge__split { grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); }
  .forge__code {
    min-height: 0;
    max-height: none;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    font-size: 10px;
  }
  .forge__code::after { display: none; }
  .forge__foot-hint { display: inline; }
  .cform__grid { grid-template-columns: 1fr 1fr; }
  .cmp__diff-label { grid-column: 1 / -1; }
}

@media (min-width: 720px) {
  .cases__slots { grid-template-columns: 1fr 1fr; }
  .cmp__diff li { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr) minmax(0, 1fr); gap: 24px; padding: 15px 0; }
  .cmp__diff-label { grid-column: auto; padding-top: 1px; }
  .infra-notes { grid-template-columns: repeat(3, 1fr); gap: 0 var(--s-5); }
  .infra-notes__item { border-bottom: 0; padding: 18px 0 6px; }
  .infra-notes__item + .infra-notes__item { border-left: 1px solid var(--line); padding-left: var(--s-5); }
  .infra-callout { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-6); }
  .infra-callout .btn { justify-self: end; }
  .flow { grid-template-columns: minmax(0, 0.9fr) 64px minmax(0, 1.1fr); align-items: center; }
  .flow__link { height: 100%; min-height: 120px; }
  .flow__link::before {
    left: 0; right: 50%; top: 50%; bottom: auto;
    width: auto; height: 1px;
    background: repeating-linear-gradient(to right, var(--line-blue) 0 5px, transparent 5px 11px);
  }
  .flow__branch {
    display: block;
    position: absolute;
    left: 50%; right: 0; top: 26%; bottom: 26%;
    border-left: 1px dashed var(--line-blue);
    border-top: 1px dashed var(--line-blue);
    border-bottom: 1px dashed var(--line-blue);
    opacity: 0.85;
  }
  .flow__pulse { left: 4%; top: 50%; margin: -2px 0 0; animation: pulse-right 2.8s var(--ease-in-out) infinite; }
  .flow__link-label { position: absolute; top: calc(50% + 10px); left: 50%; transform: translateX(-50%); }
}

@keyframes pulse-right {
  0% { left: 4%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 46%; opacity: 0; }
}

@media (min-width: 900px) {
  .hero { padding-top: calc(76px + clamp(48px, 6vw, 84px)); }
  .hero__scroll { display: inline-flex; }
}

@media (min-width: 981px) {
  .showroom { grid-template-columns: 264px minmax(0, 1fr); gap: var(--s-6); }
  .showroom__side { position: sticky; top: 100px; gap: var(--s-4); }
  .showroom__tabs {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    gap: 2px;
  }
  .showroom__tabs::-webkit-scrollbar { display: block; }
  .demo-tab {
    grid-template-columns: 32px minmax(0, 1fr) 16px;
    gap: 11px;
    padding: 11px 12px;
    border-color: transparent;
    background: none;
  }
  .demo-tab__icon { width: 32px; height: 32px; border: 1px solid var(--line-2); }
  .demo-tab__desc {
    display: block;
    font-size: var(--fs-xs);
    color: var(--text-4);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .demo-tab__go { display: block; color: var(--text-4); opacity: 0; transform: translateX(-3px); transition: all var(--t-fast) var(--ease-out); }
  .process { grid-template-columns: 340px minmax(0, 1fr); gap: clamp(32px, 5vw, 76px); }
  .process__sticky { position: sticky; top: 116px; }
  .step { grid-template-columns: 24px minmax(0, 1fr); gap: 20px; padding: 26px 0; }
  .cmp__diff li { padding: 15px 0; }
  .contact__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); align-items: start; }
  .contact__form-wrap { position: sticky; top: 100px; }
}

@media (min-width: 1080px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    grid-template-areas:
      "head head"
      "copy forge";
    align-items: start;
    column-gap: clamp(32px, 4vw, 64px);
    row-gap: clamp(28px, 3.4vw, 44px);
  }
  .hero__head { grid-area: head; }
  .hero__copy { grid-area: copy; align-self: start; padding-top: 6px; }
  .hero__forge { grid-area: forge; align-self: start; }
  .svc { grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr); gap: clamp(28px, 4vw, 56px); }
  .svc__preview { display: block; }
  .cases { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
}

@media (min-width: 1240px) {
  .showroom { grid-template-columns: 288px minmax(0, 1fr); }
  .stage__screen { min-height: 560px; }
}

@media (max-width: 420px) {
  .hero__cta .btn { width: 100%; }
  .cform__actions .btn { flex-basis: 100%; }
  .contact__actions,
  .price__actions,
  .demo-cta__actions { display: grid; grid-template-columns: 1fr; }
  .contact__actions .btn,
  .price__actions .btn,
  .demo-cta__actions .btn { width: 100%; justify-content: center; }
  .forge__tabs { gap: 0; }
  .forge__tab { padding: 4px 6px; font-size: 9px; }
}

/* CTA ao final do showroom */
.demo-cta {
  margin-top: clamp(32px, 4vw, 52px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line-2);
  display: grid;
  gap: var(--s-4);
}
.demo-cta h3 { font-size: var(--fs-lg); max-width: 30ch; }
.demo-cta p { margin-top: 5px; color: var(--text-3); font-size: var(--fs-base); max-width: 52ch; }
.demo-cta__actions { display: flex; flex-wrap: wrap; gap: 10px; }

@media (min-width: 720px) {
  .demo-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--s-6);
  }
  .demo-cta__actions { justify-content: flex-end; }
}

/* ============================== MUNDO REAL ============================ */
/* Uma pausa fotográfica entre a demonstração e o processo. */
.reality {
  position: relative;
  z-index: var(--z-content);
  display: flex;
  align-items: center;
  min-height: clamp(320px, 40vw, 500px);
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #050a13;
}

.reality__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 50%;
}

.reality__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3, 6, 12, 0.98) 0%, rgba(3, 6, 12, 0.93) 28%, rgba(3, 6, 12, 0.62) 54%, rgba(3, 6, 12, 0.16) 80%, rgba(3, 6, 12, 0.04) 100%),
    linear-gradient(0deg, rgba(3, 6, 12, 0.75), transparent 58%);
}

.reality__inner {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(36px, 6vw, 76px) var(--gut);
}

.reality__title {
  max-width: 17ch;
  font-size: clamp(1.75rem, 3.7vw, 3rem);
  letter-spacing: -0.035em;
  line-height: 1.04;
}

.reality__sub {
  margin-top: 14px;
  max-width: 40ch;
  font-size: var(--fs-md);
  line-height: 1.55;
  color: var(--text-2);
}

.reality__cap {
  position: absolute;
  right: var(--gut);
  bottom: 12px;
  font-size: 8px;
  letter-spacing: 0.14em;
  color: rgba(238, 244, 255, 0.42);
}

@media (max-width: 700px) {
  .reality { min-height: 430px; align-items: flex-end; }
  .reality__img { object-position: 60% 32%; }
  .reality__veil {
    background:
      linear-gradient(0deg, rgba(3, 6, 12, 0.98) 0%, rgba(3, 6, 12, 0.9) 42%, rgba(3, 6, 12, 0.42) 76%, rgba(3, 6, 12, 0.18) 100%);
  }
  .reality__title { max-width: 20ch; }
  .reality__sub { margin-top: 10px; }
}

/* ============================== CASE REAL ============================= */
.case-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 26px);
  background:
    radial-gradient(90% 80% at 100% 0%, rgba(23, 201, 118, 0.08), transparent 60%),
    linear-gradient(180deg, rgba(10, 18, 31, 0.92), rgba(5, 9, 17, 0.94));
}

.case-card__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.case-card__head .mono { font-size: 8.5px; color: var(--text-4); }

.case-card__name {
  margin-top: 2px;
  font-size: var(--fs-2xl);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.case-card__meta {
  margin-top: -6px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
}

.case-card__facts { margin: 6px 0 0; border-top: 1px solid var(--line); }
.case-card__facts > div {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.case-card__facts dt {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-4);
}
.case-card__facts dd {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--text-2);
}

.case-card__foot { margin-top: 2px; font-size: 8.5px; color: var(--text-4); }

/* ============================== QUEM SOU ============================== */
.about__grid { display: grid; gap: var(--s-5); align-items: start; }

.about__photo { margin: 0; display: grid; gap: 10px; justify-self: start; max-width: 420px; }

.about__frame {
  position: relative;
  border: 1px solid var(--line-2);
  background: var(--ink-900);
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.about__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 7, 14, 0) 52%, rgba(4, 7, 14, 0.60) 100%),
    radial-gradient(115% 90% at 50% 35%, rgba(4, 7, 14, 0) 45%, rgba(4, 7, 14, 0.40) 100%),
    linear-gradient(180deg, rgba(31, 92, 255, 0.10), rgba(92, 231, 255, 0.05));
  pointer-events: none;
}
.about__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 28%;
  filter: saturate(0.84) contrast(1.06) brightness(0.93);
}

.about__photo figcaption {
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
}
.about__photo figcaption b { color: var(--blue-400); }

.about__copy { display: grid; gap: 14px; align-content: start; min-width: 0; }
.about__copy h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); line-height: 1.05; }
.about__copy > p { color: var(--text-3); font-size: var(--fs-base); line-height: 1.7; max-width: 58ch; }
.about__copy .lead { color: var(--text-2); font-size: var(--fs-md); line-height: 1.6; }

.about__sign {
  margin-top: 6px;
  padding-left: 16px;
  border-left: 2px solid var(--cyan-400);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  font-stretch: 104%;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text);
  max-width: 30ch;
}

@media (min-width: 900px) {
  .about__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(32px, 5vw, 72px);
  }
  .about__photo { max-width: none; }
  /* moldura fantasma, como foto sobre a planta */
  .about__frame { box-shadow: 9px 9px 0 -1px var(--ink-950), 9px 9px 0 0 var(--line-2); }
}

/* ================================= FAQ ================================ */
.faq__list { margin-top: var(--s-5); border-top: 1px solid var(--line-2); }

.faq__item { border-bottom: 1px solid var(--line-2); }

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-2);
  transition: color var(--t-fast);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--text); }
.faq__item[open] summary { color: var(--text); }

.faq__q { max-width: 44ch; }

.faq__mark { position: relative; width: 18px; height: 18px; flex: none; }
.faq__mark::before,
.faq__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cyan-300);
  transform: translate(-50%, -50%);
}
.faq__mark::before { width: 14px; height: 1px; }
.faq__mark::after { width: 1px; height: 14px; transition: transform var(--t-fast); }
.faq__item[open] .faq__mark::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq__body { padding: 0 2px 20px; max-width: 72ch; }
.faq__body p { color: var(--text-3); font-size: var(--fs-sm); line-height: 1.7; }

/* ressalva da infra: só vale para site */
.infra-resalva {
  max-width: 76ch;
  margin-top: var(--s-5);
  padding: 12px 14px;
  border-left: 2px solid var(--line-3);
  background: rgba(255, 255, 255, 0.02);
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--text-3);
}
.infra-resalva b { color: var(--text); font-weight: 600; }

/* ---------------------------------------------------------------- indicação */
.refer__grid { display: grid; gap: var(--s-6); align-items: start; }
.refer__eyebrow { color: var(--cyan); margin-bottom: 10px; }
.refer__text h2 { margin-bottom: var(--s-4); }
.refer__rules { list-style: none; display: grid; gap: 10px; margin: var(--s-5) 0 var(--s-6); }
.refer__rules li {
  position: relative; padding-left: 22px; color: var(--text-3); font-size: var(--fs-sm); line-height: 1.55;
}
.refer__rules li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px;
  border: 1px solid var(--cyan); transform: rotate(45deg);
}
.refer__rules b { color: var(--text); font-weight: 600; }
.refer__card {
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: linear-gradient(180deg, rgba(12, 21, 36, 0.9), rgba(5, 9, 17, 0.96));
  padding: var(--s-6); display: grid; gap: var(--s-5);
}
.refer__num { display: grid; gap: 2px; padding-bottom: var(--s-5); border-bottom: 1px solid var(--line); }
.refer__num:last-of-type { border-bottom: 0; padding-bottom: 0; }
.refer__num strong {
  font-family: var(--font-display); font-size: clamp(38px, 7vw, 54px); line-height: 0.95;
  letter-spacing: -0.04em; color: var(--cyan);
}
.refer__num--alt strong { color: var(--text); }
.refer__num span { font-size: var(--fs-xs); color: var(--muted); letter-spacing: 0.04em; }
.refer__note { font-size: var(--fs-xs); color: var(--dim); line-height: 1.6; border-top: 1px solid var(--line); padding-top: var(--s-4); }

@media (min-width: 860px) {
  .refer__grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: var(--s-7); }
}