/* 01 · Hero */
.hero {
  padding-top: calc(var(--header-h) + clamp(40px, 6vw, 88px));
  padding-bottom: clamp(56px, 7vw, 104px);
  overflow: clip;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
}

.hero .label {
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(2.5rem, 1.2rem + 4.4vw, 5.25rem);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}

.hero__title .w {
  display: inline-block;
}

.js .hero__title.is-split .w {
  opacity: 0;
  transform: translateY(0.4em);
  animation: word-in 700ms var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 60ms + 80ms);
}

@keyframes word-in {
  to {
    opacity: 1;
    transform: none;
  }
}

.hero__lead {
  max-width: 44ch;
  margin-top: 28px;
  font-size: var(--fs-20);
  line-height: 1.5;
  color: var(--ink-2);
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

/* Palco das janelas */
.hero__stage {
  position: relative;
  aspect-ratio: 1 / 0.92;
  perspective: 1400px;
}

.hero__tilt {
  position: absolute;
  inset: 0;
  transition: transform 600ms var(--ease-out);
}

.hero__win {
  position: absolute;
  will-change: transform;
}

.hero__win--1 {
  top: 6%;
  left: 4%;
  width: 78%;
  z-index: 2;
}

.hero__win--2 {
  top: 46%;
  left: 30%;
  width: 66%;
  z-index: 3;
}

.hero__win--3 {
  top: 0;
  right: -6%;
  width: 46%;
  z-index: 1;
}

.hero__win--4 {
  bottom: 0;
  left: -4%;
  width: 46%;
  z-index: 4;
}

.hero__win--4 .crm__col {
  min-height: 96px;
}

/* Flutuação lenta, em fases diferentes */
@media (prefers-reduced-motion: no-preference) {
  .hero__win--1 { animation: float 9s ease-in-out infinite; }
  .hero__win--2 { animation: float 11s ease-in-out -3s infinite; }
  .hero__win--3 { animation: float 10s ease-in-out -6s infinite; }
  .hero__win--4 { animation: float 12s ease-in-out -2s infinite; }
}

@keyframes float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}

/* 02 · Clientes */
.clients {
  padding-block: 40px 56px;
  border-top: 1px solid var(--line);
}

.clients .label {
  margin-bottom: 24px;
}

.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__list {
  display: flex;
  flex: none;
}

.marquee__list li {
  padding-inline: clamp(24px, 3vw, 48px);
  font-size: var(--fs-32);
  font-weight: 500;
  letter-spacing: var(--tracking-title);
  white-space: nowrap;
  color: var(--ink);
}

.marquee__list li::after {
  content: "·";
  margin-left: clamp(24px, 3vw, 48px);
  color: var(--ink-3);
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee {
    mask-image: none;
    -webkit-mask-image: none;
  }

  .marquee__track {
    width: auto;
    animation: none;
  }

  .marquee__list {
    flex: 1 1 auto;
    flex-wrap: wrap;
    row-gap: 8px;
    padding-inline: var(--gutter);
  }

  .marquee__list[aria-hidden] {
    display: none;
  }

  .marquee__list li {
    padding-inline: 0 24px;
  }
}

/* 03 · Frentes */
.frentes__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 96px);
}

.frente {
  display: grid;
  align-content: center;
  gap: 16px;
  min-height: 72vh;
  padding-block: 40px;
  border-top: 1px solid var(--line);
}

.frente:first-child {
  min-height: 56vh;
  align-content: start;
}

.frente__num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  color: var(--ink-3);
  transition: color var(--dur-2) var(--ease-out);
}

.frente.is-active .frente__num {
  color: var(--accent);
}

.frente__title {
  font-size: var(--fs-48);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: var(--tracking-title);
}

.frente__title a {
  text-decoration: none;
}

.frente__line {
  max-width: 44ch;
  font-size: var(--fs-18);
  color: var(--ink-2);
}

.frente .link-arrow {
  justify-self: start;
  margin-top: 8px;
  font-size: var(--fs-14);
}

.frente__visual-m {
  display: none;
}

.frentes__sticky {
  position: sticky;
  top: calc(var(--header-h-compact) + 48px);
  display: grid;
  height: calc(100vh - var(--header-h-compact) - 96px);
  max-height: 640px;
  align-items: center;
}

.frentes__visual {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: opacity 500ms var(--ease-out), transform 700ms var(--ease-out);
  pointer-events: none;
}

.frentes__visual.is-active {
  opacity: 1;
  transform: none;
}

.frentes__visual .perf__bar {
  transform: scaleX(0);
  transition: transform 900ms var(--ease-out) 150ms;
}

.frentes__visual.is-active .perf__bar {
  transform: none;
}

.frentes__visual.is-active .perf__bar--depois {
  transition-delay: 350ms;
}

/* Sem JS não há troca: o painel some e cada frente mostra o próprio visual */
html:not(.js) .frentes__panel {
  display: none;
}

html:not(.js) .frentes__grid {
  grid-template-columns: 1fr;
}

html:not(.js) .frente__visual-m {
  display: block;
  max-width: 640px;
}

/* 04 · Trabalhos: galeria horizontal no desktop */
.works {
  padding-bottom: 0;
}

.works__head {
  margin-bottom: clamp(32px, 4vw, 56px);
}

.works__viewport {
  overflow: hidden;
}

.works__track {
  display: grid;
  gap: 72px;
  padding-inline: var(--gutter);
  padding-bottom: var(--section-y);
}

.works__end {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 20px;
  max-width: 340px;
}

.works__end p {
  font-size: var(--fs-18);
  color: var(--ink-2);
}

/* Modo horizontal: só com JS, desktop e movimento liberado (classe vem do JS) */
.works.is-horizontal .works__pin {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--header-h-compact);
}

.works.is-horizontal .works__track {
  display: flex;
  align-items: flex-start;
  width: max-content;
  gap: clamp(48px, 5vw, 96px);
  padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2));
  padding-right: max(var(--gutter), calc((100vw - var(--max)) / 2));
  padding-bottom: 0;
}

.works.is-horizontal .project {
  width: min(58vw, 760px);
}

.works.is-horizontal .works__end {
  align-self: center;
}

.works.is-horizontal {
  padding-top: 0;
}

.works.is-horizontal .works__head {
  margin-bottom: 32px;
}

@media (min-width: 961px) {
  .works:not(.is-horizontal) .works__track {
    grid-template-columns: 1fr 1fr;
    max-width: calc(var(--max) + var(--gutter) * 2);
    margin-inline: auto;
  }
}

/* 05 · Processo */
.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.process__step {
  position: relative;
  padding-top: 40px;
}

.process__dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--ink-3);
  border-radius: 50%;
  background: #fff;
  transform: translateY(-6px);
  transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2);
}

.process__step.is-lit .process__dot {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-soft);
}

.process__num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  color: var(--ink-2);
}

.process__title {
  margin-top: 8px;
  font-size: var(--fs-24);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.process__text {
  margin-top: 10px;
  color: var(--ink-2);
}

/* A linha fica atrás dos pontos, no topo dos passos */
.process__track {
  position: relative;
}

.process__line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--line);
  pointer-events: none;
}

.process__line span {
  display: block;
  height: 100%;
  background: var(--accent);
  transform: scaleX(var(--p, 1));
  transform-origin: left;
}

.process__more {
  margin-top: 56px;
}

/* Celular e tablet */
@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  /* No celular ficam duas janelas: com quatro, nenhuma se lê */
  .hero__stage {
    margin-top: 8px;
    aspect-ratio: 1 / 0.86;
  }

  .hero__win--1 {
    top: 0;
    left: 0;
    width: 86%;
  }

  .hero__win--2 {
    top: auto;
    bottom: 0;
    left: auto;
    right: 0;
    width: 74%;
  }

  .hero__win--3,
  .hero__win--4 {
    display: none;
  }

  .frentes__grid {
    grid-template-columns: 1fr;
  }

  .frentes__panel {
    display: none;
  }

  .frente,
  .frente:first-child {
    min-height: 0;
    padding-block: 32px 48px;
  }

  .frente__visual-m {
    display: block;
    margin-top: 16px;
  }

  .process .process__steps {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-left: 32px;
  }

  .process__step {
    padding-top: 0;
  }

  .process__dot {
    left: -32px;
    top: 6px;
    transform: none;
  }

  .process__line {
    bottom: 0;
    left: 6px;
    right: auto;
    width: 1.5px;
    height: auto;
  }

  .process__line span {
    width: 100%;
    height: 100%;
    transform: scaleY(var(--p, 1));
    transform-origin: top;
  }

}

@media (max-width: 640px) {
  .hero__actions .btn {
    flex: 1 1 100%;
  }

  .marquee__list li {
    font-size: var(--fs-24);
  }
}

/* Lenis: rolagem suave sem brigar com o scroll nativo */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: hidden;
}