.mobile-whatsapp {
  display: none;
}

.technologies {
  padding-top: 100px;
  padding-bottom: 110px;
  border-bottom: 1px solid var(--line);
}

.tech-heading {
  display: grid;
  grid-template-columns: 70px 1.15fr .85fr;
  gap: 45px;
  align-items: end;
}

.tech-heading h2,
.request-intro h2 {
  font-size: clamp(40px, 5.5vw, 78px);
  line-height: 1.05;
  letter-spacing: -.045em;
  font-weight: 500;
  margin: 12px 0 0;
}

.tech-heading > p {
  max-width: 470px;
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 17px;
}

.tech-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 55px;
  border-top: 1px solid var(--ink);
  border-right: 1px solid var(--line);
}

.tech-list span {
  min-height: 96px;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font: 600 clamp(17px, 2vw, 25px) Manrope;
  direction: ltr;
  transition: background .25s ease, color .25s ease, transform .3s ease;
}

.tech-list span:hover {
  background: var(--blue);
  color: #fff;
  transform: translateY(-3px);
}

.project-request {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: clamp(48px, 8vw, 120px);
  padding-top: 110px;
  padding-bottom: 120px;
  border-bottom: 1px solid var(--line);
  background: #e8e7e1;
}

.request-intro {
  align-self: start;
  position: sticky;
  top: 125px;
}

.request-intro > p:last-of-type {
  max-width: 470px;
  color: var(--muted);
  font-size: 17px;
}

.estimate-card {
  margin-top: 42px;
  padding: 22px 0;
  border-block: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
}

.estimate-card small {
  color: var(--muted);
}

.estimate-card strong {
  margin: 6px 0 8px;
  font: 600 clamp(30px, 4vw, 54px) Manrope;
  direction: ltr;
  text-align: right;
}

.estimate-card span {
  color: var(--muted);
  font-size: 12px;
}

.quote-form {
  min-width: 0;
}

.quote-form fieldset {
  margin: 0 0 46px;
  padding: 0;
  border: 0;
}

.quote-form legend {
  width: 100%;
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--ink);
  font-size: 18px;
  font-weight: 600;
}

.quote-form legend span {
  font: 600 11px Manrope;
  color: var(--blue);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.choice-grid label {
  cursor: pointer;
  position: relative;
}

.choice-grid input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-grid label > span {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .25s ease;
}

.choice-grid label:hover > span {
  transform: translateY(-2px);
  border-color: var(--ink);
}

.choice-grid input:focus-visible + span {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.choice-grid input:checked + span {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.product-choices small {
  margin-top: 4px;
  color: var(--muted);
}

.product-choices input:checked + span small {
  color: #b8bab4;
}

.feature-choices label > span {
  min-height: 56px;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
}

.feature-choices input:checked + span::after {
  content: "✓";
  margin-right: auto;
  color: #9fb6ff;
  font: 700 15px Manrope;
}

.included-note {
  margin: 13px 0 0;
  padding-right: 15px;
  border-right: 2px solid var(--blue);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.form-row label > span,
.details-field > span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
}

.quote-form select,
.quote-form input[type="text"],
.quote-form input[type="tel"],
.quote-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  padding: 13px 2px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  outline: none;
}

.quote-form select:focus,
.quote-form input[type="text"]:focus,
.quote-form input[type="tel"]:focus,
.quote-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 1px 0 var(--blue);
}

.quote-form textarea {
  resize: vertical;
  min-height: 105px;
}

.request-submit {
  width: 100%;
  margin-top: 28px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--ink);
  background: var(--blue);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background .25s ease, transform .25s ease;
}

.request-submit:hover {
  background: var(--ink);
  transform: translateY(-2px);
}

.request-submit b {
  font: 600 20px Manrope;
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 900px) {
  .tech-heading {
    grid-template-columns: 50px 1fr;
  }

  .tech-heading > p {
    grid-column: 2;
  }

  .project-request {
    grid-template-columns: 1fr;
  }

  .request-intro {
    position: static;
  }

  .estimate-card {
    max-width: 520px;
  }
}

@media (max-width: 700px) {
  .header {
    grid-template-columns: 1fr auto auto;
    column-gap: 13px;
  }

  .mobile-whatsapp {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 11px;
    border: 1px solid var(--ink);
    font-size: 12px;
    font-weight: 600;
  }

  .technologies {
    padding-top: 76px;
    padding-bottom: 78px;
  }

  .tech-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .tech-heading > p {
    grid-column: 1;
  }

  .tech-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 38px;
  }

  .tech-list span {
    min-height: 76px;
    font-size: 17px;
  }

  .project-request {
    gap: 44px;
    padding-top: 76px;
    padding-bottom: 82px;
  }

  .choice-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .quote-form fieldset {
    margin-bottom: 38px;
  }

  .choice-grid label > span {
    min-height: 68px;
  }
}

@media (max-width: 390px) {
  .mobile-whatsapp {
    padding-inline: 8px;
    font-size: 11px;
  }

  .header {
    column-gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tech-list span,
  .choice-grid label > span,
  .request-submit {
    transition: none;
  }
}