/* Sections after the light stage */

/* Shared photographic grade so every image looks like the same shoot */
.silence__frame img {
  filter: saturate(0.72) contrast(1.06) brightness(0.92);
}
.matter__media img {
  filter: saturate(0.4) contrast(1.08) brightness(0.86);
}

/* ---------- 02 · Silencio ---------- */
.silence {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 6vw, 7rem);
  align-items: center;
  padding: calc(var(--section-y) * 0.55) var(--gutter) var(--section-y);
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}
.silence__text .eyebrow { margin-bottom: 2rem; }
.silence__text .h2 { max-width: 15ch; }
.silence__text .lead { margin-top: 2rem; }

.facts {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.facts__item {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.facts dt {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 2rem + 1.6vw, 3.5rem);
  line-height: 1;
  color: var(--bone);
}
.facts dd {
  margin-top: 0.75rem;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--mist);
}

.silence__media { position: relative; }
.silence__frame {
  position: relative;
  aspect-ratio: 5 / 6;
  overflow: hidden;
  background: var(--graphite);
}
.silence__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 100% 50%;
}
/* Raking light: a brightened copy of the photo revealed through a moving mask,
   so only real surfaces catch the light and the black studio stays black. */
.silence__frame img.silence__lit {
  position: absolute;
  inset: 0;
  filter: saturate(0.85) brightness(2.3) contrast(1.08);
  --sx: -30%;
  -webkit-mask-image: linear-gradient(100deg, transparent calc(var(--sx) - 16%), rgba(0, 0, 0, 0.35) calc(var(--sx) - 6%), #000 var(--sx), rgba(0, 0, 0, 0.35) calc(var(--sx) + 6%), transparent calc(var(--sx) + 16%));
  mask-image: linear-gradient(100deg, transparent calc(var(--sx) - 16%), rgba(0, 0, 0, 0.35) calc(var(--sx) - 6%), #000 var(--sx), rgba(0, 0, 0, 0.35) calc(var(--sx) + 6%), transparent calc(var(--sx) + 16%));
  pointer-events: none;
}
.reduced .silence__lit { display: none; }
.silence__media figcaption {
  margin-top: 1.25rem;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist-2);
  max-width: 40ch;
}

/* ---------- 03 · Materia ---------- */
.matter {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 7rem);
  align-items: center;
  padding: 0 var(--gutter) calc(var(--section-y) * 0.6);
  background: var(--ink-2);
}
.matter__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--graphite);
}
.matter__media img {
  position: absolute;
  inset: -8% 0;
  width: 100%;
  height: 116%;
  object-fit: cover;
  will-change: transform;
}
.matter__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 60% 55%, transparent 40%, rgba(10, 12, 11, 0.55) 100%);
  pointer-events: none;
}
.matter__text .eyebrow { margin-bottom: 2rem; }
.matter__text .lead { margin-top: 2rem; }
.checks {
  margin-top: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
}
.checks li {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  font-size: var(--fs-small);
}
.checks__k {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone);
  padding-top: 0.3rem;
}
.checks__v { color: var(--mist); line-height: 1.55; }

/* ---------- 04 · Buenos Aires ---------- */
.city {
  position: relative;
  min-height: 100vh;
  padding: var(--section-y) var(--gutter);
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
}
.city__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.city__bg img {
  position: absolute;
  inset: -10% 0;
  width: 100%;
  height: 120%;
  max-width: none;
  object-fit: cover;
  object-position: 50% 60%;
  filter: saturate(0.45) brightness(0.62) contrast(1.08);
  will-change: transform;
}
.city__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, var(--ink-2) 0%, rgba(10, 12, 11, 0.35) 28%, rgba(10, 12, 11, 0.55) 60%, var(--ink) 100%),
    linear-gradient(90deg, rgba(10, 12, 11, 0.7) 0%, transparent 60%);
}
.city__inner { width: 100%; }
.city__head { max-width: 46rem; }
.city__head .eyebrow { margin-bottom: 2rem; }
.city__head .lead { margin-top: 2rem; }

.routes {
  margin-top: clamp(3rem, 7vw, 6rem);
  border-bottom: 1px solid var(--line-strong);
}
.route {
  display: grid;
  grid-template-columns: 4rem minmax(0, 4fr) minmax(0, 5fr) 8rem;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line-strong);
  transition: background-color var(--dur) var(--ease-out);
}
.route__num,
.route__time {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.route__time { text-align: right; color: var(--bone-dim); }
.route__name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 1.3rem + 1.3vw, 2.5rem);
  line-height: 1.05;
  color: var(--bone);
}
.route__desc { color: var(--bone-dim); font-size: var(--fs-small); max-width: 40ch; }
.city__credit {
  position: absolute;
  right: var(--gutter);
  top: calc(var(--section-y) * 0.6);
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

/* ---------- 05 · Reserva ---------- */
.booking {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(3rem, 7vw, 8rem);
  padding: var(--section-y) var(--gutter);
  background: var(--ink);
}
.booking__intro .eyebrow { margin-bottom: 2rem; }
.booking__intro .lead { margin-top: 2rem; }

.steps {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  gap: 1.25rem;
}
.steps li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  font-size: var(--fs-small);
  color: var(--mist);
  line-height: 1.55;
}
.steps strong { font-weight: 400; color: var(--bone); }
.steps__n {
  font-family: var(--f-display);
  font-size: 1.75rem;
  line-height: 1;
  color: var(--bone-dim);
}

.contact {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
  font-style: normal;
  font-size: var(--fs-small);
  color: var(--mist);
}
.contact__k {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 0.4rem;
}
.contact a { color: var(--bone-dim); text-decoration: none; }
.contact a:hover { color: var(--bone); }

.booking__panel {
  position: relative;
  align-self: start;
  padding: clamp(1.75rem, 3.5vw, 3.25rem);
  background: linear-gradient(180deg, var(--graphite) 0%, var(--ink-2) 100%);
  border: 1px solid var(--line);
}
/* Thin light on the panel's top edge */
.booking__panel::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 239, 229, 0.7), transparent);
}

.form { display: grid; gap: 1.6rem; }
.form__row { display: grid; gap: 1.6rem; }
.form__row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.field { display: grid; gap: 0.55rem; min-width: 0; }
.field > label,
.field > legend {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
  padding: 0;
}
fieldset.field { border: 0; margin: 0; padding: 0; }
fieldset.field legend { margin-bottom: 0.55rem; }

.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="date"],
.field select {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.6rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--bone);
  font-size: 1.0625rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--dur) var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}
.field input::placeholder { color: var(--mist-2); }
.field input:focus,
.field select:focus { border-bottom-color: var(--bone); }
.field input[type="date"] { color-scheme: dark; }
.field [aria-invalid="true"] { border-bottom-color: var(--danger); }

.select { position: relative; }
.select::after {
  content: "";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
  transform: translateY(-75%) rotate(45deg);
  pointer-events: none;
}
.select select { padding-right: 2rem; cursor: pointer; }
.select option { background: var(--graphite); color: var(--bone); }

.choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}
.choices--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice { position: relative; cursor: pointer; }
.choice input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.choice span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--bone-dim);
  text-align: center;
  line-height: 1.2;
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.choice input:checked + span {
  background: var(--bone);
  border-color: var(--bone);
  color: var(--ink);
}
.choice input:focus-visible + span { outline: 1px solid var(--sage); outline-offset: 3px; }
@media (hover: hover) {
  .choice:hover span { border-color: var(--bone-dim); }
}

.consent {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  font-size: var(--fs-small);
  color: var(--mist);
  cursor: pointer;
  line-height: 1.5;
}
.consent input {
  -webkit-appearance: none;
  appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.1rem 0 0;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.consent input::after {
  content: "";
  width: 0.55rem;
  height: 0.3rem;
  border-left: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  transform: rotate(-45deg) translate(1px, -1px);
  opacity: 0;
}
.consent input:checked { background: var(--bone); border-color: var(--bone); }
.consent input:checked::after { opacity: 1; }
.consent input[aria-invalid="true"] { border-color: var(--danger); }

.field__error {
  min-height: 0;
  font-size: 0.8125rem;
  color: var(--danger);
  line-height: 1.4;
}
.field__error:empty { display: none; }
.form > .field__error { margin-top: -1rem; }

.btn[data-submit] { margin-top: 0.5rem; }
.btn.is-loading { pointer-events: none; }
.btn.is-loading .btn__label { opacity: 0.55; }
.btn.is-loading::after {
  animation: btn-sweep 1.2s var(--ease-in-out) infinite;
}
@keyframes btn-sweep {
  from { transform: translateX(-110%); }
  to { transform: translateX(110%); }
}
.form__note {
  font-size: 0.8125rem;
  color: var(--mist-2);
  text-align: center;
}

.form-done {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1rem, 3vw, 2rem) 0;
  outline: none;
}
.form-done[hidden] { display: none; }
.form-done__line {
  display: block;
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--light), transparent);
  transform-origin: left;
  animation: done-line 1.4s var(--ease-out) both;
  margin-bottom: 1rem;
}
@keyframes done-line {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}
.form-done__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.25rem, 1.6rem + 2.4vw, 3.5rem);
  line-height: 1.02;
}
.form-done .link-quiet { justify-self: start; margin-top: 0.5rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .route { grid-template-columns: 3rem minmax(0, 1fr) minmax(0, 1fr) 6.5rem; }
}

@media (max-width: 960px) {
  .silence,
  .matter,
  .booking {
    grid-template-columns: 1fr;
  }
  .silence__media { order: -1; }
  .silence__frame { aspect-ratio: 5 / 4; }
  .silence__frame img { transform: scale(1.5); transform-origin: 92% 46%; }
  .silence__text .h2 { max-width: 14ch; }
  .matter { padding-top: 0; }
  .matter__media { aspect-ratio: 4 / 3; }
}

@media (max-width: 720px) {
  .facts { grid-template-columns: 1fr; gap: 0; }
  .facts__item {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
    padding: 1rem 0;
  }
  .facts dd { margin-top: 0; }
  .route {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.5rem 1rem;
    padding: 1.5rem 0;
  }
  .route__desc { grid-column: 2; }
  .route__time { grid-column: 2; text-align: left; }
  .city { min-height: auto; }
  .city__credit { top: 2rem; }
  .form__row--2 { grid-template-columns: 1fr; }
  .choices { grid-template-columns: 1fr 1fr 1fr; }
  .choice span { font-size: 0.8125rem; padding: 0.5rem 0.4rem; }
  .checks li { grid-template-columns: 6rem minmax(0, 1fr); }
}