.cl {
  /* 1640 de 1920 no layout aprovado. */
  --cl-container: min(85.4vw, 1640px);
  --cl-field-h: calc(var(--cl-container) * 0.039);
  /* Frações = medida do layout no 1920 ÷ 1640. */
  --cl-fs-100: clamp(0.8125rem, calc(var(--cl-container) * 0.00915), 0.9375rem);
  /* Piso de 1rem: abaixo de 16px o Safari iOS dá zoom ao focar campo. */
  --cl-fs-200: clamp(1rem, calc(var(--cl-container) * 0.01037), 1.0625rem);
  --cl-fs-300: clamp(1.0625rem, calc(var(--cl-container) * 0.01220), 1.25rem);
  --cl-fs-400: clamp(1.125rem, calc(var(--cl-container) * 0.01463), 1.5rem);
  --cl-fs-500: clamp(1.375rem, calc(var(--cl-container) * 0.01829), 1.875rem);
  --cl-fs-600: clamp(1.5rem, calc(var(--cl-container) * 0.02195), 2.25rem);
  --cl-fs-700: clamp(1.75rem, calc(var(--cl-container) * 0.02561), 2.625rem);
  --cl-line-strong: rgba(51, 51, 51, 0.28);
  --cl-surface: var(--c-offwhite);
}

.hero-cta {
  display: none;
}

.cl-hero {
  background: var(--cl-surface);
  padding-block: clamp(7rem, 18vh, 10rem) 0;
}

.cl-hero__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  margin-bottom: clamp(2rem, 5vh, 4rem);
  text-align: center;
}

.cl-screen__inner {
  width: var(--cl-container);
  margin-inline: auto;
}

.cl-hero__title {
  margin: 0;
  font-family: var(--ff-body);
  font-weight: var(--fw-light);
  font-size: clamp(1.5rem, 4.5vw, 3.5rem);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--c-dark);
  will-change: transform, opacity, filter;
}

.cl-hero__title strong {
  display: block;
  font-weight: var(--fw-extrabold);
  font-size: clamp(1.85rem, 6vw, 5.45rem);
}

.cl-hero__visual {
  position: relative;
  width: 60%;
  margin-inline: auto;
  aspect-ratio: 1920 / 485;
  overflow: hidden;
  background: var(--c-dark);
  border-radius: var(--radius-card);
  --overlay-opacity: 0;
  will-change: width, border-radius;
}

/* A sobra de 25% é a folga do parallax. */
.cl-hero__media {
  position: absolute;
  inset: -25% 0;
  display: block;
  z-index: 0;
}

.cl-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform-origin: center center;
  will-change: transform;
}

.cl-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-green-dark);
  opacity: 0.2;
  pointer-events: none;
  z-index: 1;
}

.cl-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.35) 60%, rgba(0,0,0,0.6) 100%);
  opacity: var(--overlay-opacity);
  pointer-events: none;
  z-index: 2;
}

.cl-hero__over {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0 var(--container-pad) calc(var(--cl-container) * 0.024);
}

/* 916px de 1920 no layout. */
.cl-hero__caption {
  width: min(100%, 47.7vw);
  padding: var(--sp-5) var(--sp-8);
  background: rgba(0, 0, 0, 0.82);
  border-radius: var(--radius-md);
  font-size: var(--cl-fs-200);
  line-height: var(--lh-normal);
  color: var(--c-white);
  text-align: center;
}

.cl-hero__caption strong {
  font-weight: var(--fw-extrabold);
}

.cl-screen__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-8);
  margin-bottom: var(--sp-16);
}

.cl-screen__title {
  margin: 0;
  font-size: var(--cl-fs-700);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--c-dark);
}

.cl-screen__title span {
  display: block;
  font-weight: var(--fw-regular);
}

.cl-screen__note {
  margin-top: var(--sp-2);
  font-size: var(--cl-fs-200);
  color: var(--c-dark);
}

.cl-back {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--cl-fs-200);
  color: var(--c-dark);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out);
}

.cl-back__icon {
  width: 20px;
  height: 15px;
  background-color: currentColor;
  transform: rotate(180deg);
  -webkit-mask: url("../../../assets/img/carbonlens/icon-carbonlens-arrow-gray.svg?v=2") center/contain no-repeat;
  mask: url("../../../assets/img/carbonlens/icon-carbonlens-arrow-gray.svg?v=2") center/contain no-repeat;
}

.cl-back__text {
  text-decoration: none;
}

.cl-back:hover,
.cl-back:focus-visible {
  color: var(--c-blue);
}

.cl-panel {
  margin-bottom: var(--sp-10);
  padding: var(--sp-8);
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.cl-panel__eyebrow {
  margin-bottom: var(--sp-8);
  font-weight: var(--fw-extrabold);
  font-size: var(--cl-fs-400);
  color: var(--c-dark);
}

.cl-panel__required {
  margin-top: var(--sp-5);
  font-size: var(--cl-fs-100);
  font-style: italic;
  color: var(--c-dark);
  text-align: right;
}

.cl-fields {
  display: grid;
  gap: var(--sp-4);
}

.cl-fields + .cl-fields {
  margin-top: var(--sp-4);
}

.cl-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.cl-field__label {
  font-size: var(--cl-fs-100);
  color: var(--c-dark);
}

.cl-input {
  width: 100%;
  min-height: var(--cl-field-h);
  padding: var(--sp-3) var(--sp-5);
  background: var(--c-white);
  border: 1px solid var(--cl-line-strong);
  border-radius: var(--radius-pill);
  font-family: var(--ff-body);
  font-size: var(--cl-fs-200);
  color: var(--c-dark);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.cl-input:focus {
  border-color: var(--c-blue);
}

.is-invalid .cl-input,
.is-invalid .cl-unit {
  border-color: var(--c-magenta);
}

.cl-field__error {
  display: block;
  margin-top: var(--sp-1);
  font-size: var(--cl-fs-100);
  color: var(--c-magenta);
}

.cl-comp__total.is-invalid {
  color: var(--c-magenta);
}

.cl-consent.is-invalid input {
  border-color: var(--c-magenta);
}

.cl-input::placeholder {
  color: rgba(51, 51, 51, 0.55);
}

.cl-input:disabled {
  background-color: var(--cl-surface);
  color: rgba(51, 51, 51, 0.45);
  cursor: not-allowed;
}

.cl-unit {
  display: flex;
  min-height: var(--cl-field-h);
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  background: var(--c-white);
  border: 1px solid var(--cl-line-strong);
  border-radius: var(--radius-pill);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.cl-unit:focus-within {
  border-color: var(--c-blue);
}

/* min-height aqui somaria com a do wrapper. */
.cl-unit .cl-input {
  flex: 0 1 auto;
  min-height: 0;
  width: auto;
  min-width: 2ch;
  max-width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: right;
  field-sizing: content;
}

.cl-unit__suffix {
  flex-shrink: 0;
  font-size: var(--cl-fs-100);
  color: var(--c-gray);
}

.cl-input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.cl-input[type="number"]::-webkit-outer-spin-button,
.cl-input[type="number"]::-webkit-inner-spin-button {
  appearance: none;
  margin: 0;
}
.cl-input--select {
  appearance: none;
  /* 12px do chevron + folga. */
  padding-right: var(--sp-8);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23333333' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  cursor: pointer;
}

.cl-steps {
  margin-top: clamp(var(--sp-6), 3vw, var(--sp-10));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3) var(--sp-6);
}

.cl-steps__label {
  font-weight: var(--fw-extrabold);
  font-size: var(--cl-fs-200);
  color: var(--c-white);
}

.cl-steps__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}

.cl-steps__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-5) var(--sp-2) var(--sp-2);
  border-radius: var(--radius-pill);
  font-size: var(--cl-fs-200);
  color: rgba(255, 255, 255, 0.85);
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.cl-steps__go {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.cl-steps__go[disabled] {
  cursor: default;
}

.cl-steps__go:not([disabled]):hover .cl-steps__text,
.cl-steps__go:not([disabled]):focus-visible .cl-steps__text {
  text-decoration: underline;
}

.cl-steps__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--c-white);
  color: var(--c-dark);
  font-size: var(--cl-fs-100);
  font-weight: var(--fw-extrabold);
}

.cl-steps__item.is-current,
.cl-steps__item.is-done {
  background: var(--c-green);
  color: var(--c-dark);
  font-weight: var(--fw-extrabold);
}

.cl-steps__item.is-current .cl-steps__mark {
  background: var(--c-dark);
  color: var(--c-white);
}

.cl-steps__item.is-done::after {
  content: "";
  width: 1.15em;
  aspect-ratio: 18 / 13;
  background-color: var(--c-white);
  -webkit-mask: url("../../../assets/img/carbonlens/icon-carbonlens-check.svg?v=2") center/contain no-repeat;
  mask: url("../../../assets/img/carbonlens/icon-carbonlens-check.svg?v=2") center/contain no-repeat;
}

.cl-screen {
  background: var(--cl-surface);
  padding-block: clamp(4rem, 10vh, 8rem) var(--sp-24);
}

/* [data-ready] é marcado por js/pages/carbonlens/index.js. */
.cl[data-ready] .cl-screen {
  display: none;
}

.cl[data-ready] .cl-screen.is-active {
  display: block;
}

.cl-arrow {
  flex-shrink: 0;
  width: 1.05em;
  aspect-ratio: 40 / 30;
  background-color: currentColor;
  -webkit-mask: url("../../../assets/img/carbonlens/icon-carbonlens-arrow-gray.svg?v=2") center/contain no-repeat;
  mask: url("../../../assets/img/carbonlens/icon-carbonlens-arrow-gray.svg?v=2") center/contain no-repeat;
}

.cl-arrow--back {
  transform: rotate(180deg);
}

.cl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  background: var(--c-dark);
  color: var(--c-white);
  font-size: var(--cl-fs-200);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.cl-btn:hover,
.cl-btn:focus-visible {
  background: var(--c-green);
  transform: translateY(-2px);
}

.cl-btn--green {
  background: var(--c-green);
  color: var(--c-dark);
}

.cl-btn--green:hover,
.cl-btn--green:focus-visible {
  background: var(--c-black);
  color: var(--c-white);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.cl-legal {
  margin-top: clamp(var(--sp-12), 6vw, var(--sp-24));
}

.cl-legal__label {
  font-size: var(--cl-fs-100);
  font-weight: var(--fw-extrabold);
  color: var(--c-dark);
}

.cl-legal__text,
.cl-legal__note {
  margin-top: var(--sp-3);
  font-size: var(--cl-fs-100);
  line-height: var(--lh-normal);
  color: var(--c-dark);
}

@media (max-width: 767px) {
  .cl-screen {
    padding-block: var(--sp-12) var(--sp-16);
  }

  .cl-screen__head {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: var(--sp-5);
    margin-bottom: var(--sp-10);
  }

  /* Legenda e stepper saem de cima da foto: não cabem em 300px de altura. */
  .cl-hero__visual {
    width: 100%;
    aspect-ratio: auto;
    overflow: visible;
    background: none;
    border-radius: 0;
  }

  .cl-hero__visual::before,
  .cl-hero__visual::after {
    display: none;
  }

  .cl-hero__media {
    position: static;
    aspect-ratio: 5 / 4;
    overflow: hidden;
  }

  .cl-hero__over {
    position: static;
    align-items: stretch;
    padding: var(--sp-8) var(--container-pad) 0;
  }

  .cl-hero__caption {
    width: 100%;
    text-align: left;
  }

  /* Em coluna com wrap, `stretch` mede pela linha e não pelo container. */
  .cl-steps {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: var(--sp-4);
    min-width: 0;
  }

  .cl-steps__label {
    color: var(--c-dark);
  }

  /* Tira rolável: as três pílulas numa linha só, sangrando até a borda da tela. */
  .cl-steps__list {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    min-width: 0;
  }

  .cl-steps__list::-webkit-scrollbar {
    display: none;
  }

  .cl-steps__item {
    flex-shrink: 0;
    scroll-snap-align: center;
    color: var(--c-gray-dark);
  }

  .cl-steps__mark {
    border: 1px solid var(--cl-line-strong);
  }

  .cl-steps__item.is-current .cl-steps__mark,
  .cl-steps__item.is-done .cl-steps__mark {
    border-color: transparent;
  }
}