/* ============================================================
   ALQUICON — Secciones
   ============================================================ */

/* =========== HERO =========== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-end;
  padding-block: calc(var(--nav-h) + 2rem) clamp(2.2rem, 1rem + 4vw, 4.6rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.5s var(--ease-in-out);
}
.hero__slide.is-on { opacity: 1; }
.hero__slide img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.06);
  animation: kb 15s var(--ease-in-out) infinite alternate;
}
.hero__slide.is-on img { animation-play-state: running; }
@keyframes kb {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to   { transform: scale(1.14) translate3d(0, -1.4%, 0); }
}

.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,11,13,.52) 0%, rgba(8,11,13,.1) 28%, rgba(8,11,13,.5) 62%, rgba(8,11,13,.93) 100%),
    linear-gradient(90deg, rgba(8,11,13,.62) 0%, rgba(8,11,13,.12) 58%, transparent 100%),
    radial-gradient(120% 80% at 78% 18%, rgba(26,192,196,.14), transparent 58%);
}

.hero__in { width: 100%; }

.hero__tag {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .5rem 1rem .5rem .6rem;
  border-radius: var(--r-pill);
  background: rgba(245,246,244,.08);
  box-shadow: inset 0 0 0 1px rgba(245,246,244,.18);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: var(--t-xs); font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  margin-bottom: clamp(1.1rem, .7rem + 1.2vw, 1.8rem);
}
.hero__tag b {
  display: inline-grid; place-items: center;
  padding: .28rem .7rem; border-radius: var(--r-pill);
  background: var(--aqua); color: var(--ink); font-weight: 700; letter-spacing: .08em;
}

.hero h1 {
  font-size: var(--t-4xl);
  max-width: 19ch;
  letter-spacing: -.042em;
}
.hero h1 .em { display: inline-block; }

.hero__lead {
  margin-top: clamp(1.2rem, .8rem + 1.2vw, 1.8rem);
  max-width: 52ch;
  font-size: var(--t-lg);
  color: rgba(245,246,244,.8);
}

.hero__cta {
  margin-top: clamp(1.8rem, 1.2rem + 1.8vw, 2.8rem);
  display: flex; flex-wrap: wrap; gap: .8rem;
}
@media (max-width: 480px) { .hero__cta .btn { flex: 1 1 100%; } }

.hero__foot {
  margin-top: clamp(2.4rem, 1.4rem + 3.4vw, 4.4rem);
  padding-top: clamp(1.2rem, .8rem + 1.4vw, 1.9rem);
  border-top: 1px solid rgba(245,246,244,.16);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem;
}

.hero__mini { display: flex; flex-wrap: wrap; gap: clamp(1.2rem, .6rem + 2vw, 3rem); }
.hero__mini div { line-height: 1.2; }
.hero__mini b {
  display: block; font-size: var(--t-xl); font-weight: 700; letter-spacing: -.03em;
}
.hero__mini span { font-size: var(--t-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }

.hero__scroll {
  display: inline-flex; align-items: center; gap: .7rem;
  font-size: var(--t-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--mute);
}
.hero__scroll i {
  display: block; width: 1px; height: 34px; background: rgba(245,246,244,.28); position: relative; overflow: hidden;
}
.hero__scroll i::after {
  content: ''; position: absolute; inset: 0; background: var(--aqua);
  transform: translateY(-100%);
  animation: sc 2.1s var(--ease-in-out) infinite;
}
@keyframes sc {
  0%   { transform: translateY(-100%); }
  55%  { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

.hero__dots { position: absolute; right: var(--pad-x); top: 50%; transform: translateY(-50%); display: none; }
@media (min-width: 900px) {
  .hero__dots { display: grid; gap: .7rem; }
  .hero__dots button {
    width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%;
    background: rgba(245,246,244,.3); cursor: pointer;
    transition: background-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease-out);
  }
  .hero__dots button[aria-selected='true'] { background: var(--aqua); transform: scale(1.5); }
}

/* =========== BARRA DE CONFIANZA =========== */

.trust { background: var(--paper); color: var(--ink); }
.trust__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: rgba(8,11,13,.1);
  border-block: 1px solid rgba(8,11,13,.1);
}
@media (min-width: 900px) { .trust__grid { grid-template-columns: repeat(4, 1fr); } }
.trust__cell {
  background: var(--paper);
  padding: clamp(1.6rem, 1rem + 2vw, 2.9rem) clamp(1rem, .6rem + 1.4vw, 2rem);
  display: grid; gap: .35rem; align-content: start;
}
.trust__n {
  font-size: clamp(2rem, 1.2rem + 3.2vw, 3.6rem); font-weight: 700;
  letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums;
}
.trust__n .u { color: var(--aqua-1); }
.trust__k { font-size: var(--t-sm); font-weight: 600; }
.trust__d { font-size: var(--t-xs); color: var(--mute-2); line-height: 1.5; }

.marquee {
  background: var(--ink); color: var(--paper);
  padding-block: .95rem; overflow: hidden; white-space: nowrap;
  border-block: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__t { display: inline-flex; align-items: center; animation: mq 34s linear infinite; }
.marquee:hover .marquee__t { animation-play-state: paused; }
.marquee span {
  display: inline-flex; align-items: center; gap: 1.4rem;
  padding-inline: 1.4rem;
  font-size: var(--t-sm); letter-spacing: .16em; text-transform: uppercase; color: var(--mute);
}
.marquee span::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--aqua); }
@keyframes mq { to { transform: translateX(-50%); } }

/* =========== SERVICIOS =========== */

.svc__grid {
  display: grid; gap: clamp(.7rem, .4rem + .8vw, 1.1rem);
  grid-template-columns: 1fr;
}
@media (min-width: 620px) { .svc__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .svc__grid { grid-template-columns: repeat(4, 1fr); } }

.svc {
  position: relative; overflow: hidden;
  border-radius: var(--r-lg);
  min-height: clamp(300px, 26vw, 400px);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(1.2rem, .8rem + 1.2vw, 1.8rem);
  isolation: isolate;
  background: var(--ink-2);
  cursor: pointer;
  transition: transform var(--dur-3) var(--ease-out);
}
.svc:hover, .svc:focus-within { transform: translateY(-5px); }

.svc__img { position: absolute; inset: 0; z-index: -2; }
.svc__img img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.01);
  transition: transform 1.05s var(--ease-out), filter var(--dur-3) var(--ease);
  filter: grayscale(.42) brightness(.72);
}
.svc:hover .svc__img img, .svc:focus-within .svc__img img {
  transform: scale(1.09); filter: grayscale(0) brightness(.86);
}
.svc::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(8,11,13,.12) 12%, rgba(8,11,13,.72) 62%, rgba(8,11,13,.95) 100%);
  transition: opacity var(--dur-3) var(--ease);
}

.svc__n {
  position: absolute; top: clamp(1.1rem, .8rem + 1vw, 1.6rem); left: clamp(1.2rem, .8rem + 1.2vw, 1.8rem);
  font-size: var(--t-xs); font-weight: 700; letter-spacing: .18em; color: var(--aqua);
}
.svc__ico {
  position: absolute; top: clamp(1rem, .7rem + 1vw, 1.5rem); right: clamp(1.1rem, .8rem + 1.2vw, 1.6rem);
  width: 34px; height: 34px; color: rgba(245,246,244,.55);
  transition: color var(--dur-2) var(--ease), transform var(--dur-3) var(--ease-out);
}
.svc:hover .svc__ico { color: var(--aqua); transform: translateY(-3px) rotate(-6deg); }

.svc h3 {
  font-size: var(--t-xl); letter-spacing: -.03em;
  transition: transform var(--dur-3) var(--ease-out);
}
.svc__more {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .5s var(--ease-out), opacity .4s var(--ease);
  opacity: 0;
}
.svc__more > div { overflow: hidden; }
.svc__more p {
  font-size: var(--t-sm); color: rgba(245,246,244,.76);
  padding-top: .6rem; max-width: 34ch;
}
.svc:hover .svc__more, .svc:focus-within .svc__more, .svc.is-open .svc__more {
  grid-template-rows: 1fr; opacity: 1;
}
.svc__go {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: .9rem;
  font-size: var(--t-xs); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--aqua);
}
.svc__go svg { width: 15px; height: 15px; transition: transform var(--dur-2) var(--ease-out); }
.svc:hover .svc__go svg { transform: translateX(4px); }

/* =========== ANTES / DESPUÉS =========== */

.ba__wrap { display: grid; gap: clamp(2.2rem, 1.4rem + 2.6vw, 4.2rem); }

.ba__item { display: grid; gap: clamp(1rem, .7rem + 1vw, 1.6rem); }
@media (min-width: 1000px) {
  .ba__item {
    grid-template-columns: 1.5fr .5fr;
    align-items: center;
    gap: clamp(1.6rem, 1rem + 2.4vw, 3.4rem);
  }
  .ba__item:nth-child(even) > .ba { order: 2; }
}

.ba {
  position: relative; overflow: hidden; border-radius: var(--r-lg);
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
  touch-action: pan-y;
  cursor: ew-resize;
  user-select: none; -webkit-user-select: none;
}

.ba__layer { position: absolute; inset: 0; }
.ba__layer img { width: 100%; height: 100%; object-fit: cover; }
.ba__layer--after { clip-path: inset(0 0 0 var(--pos, 50%)); }

.ba__tag {
  position: absolute; bottom: 1rem; z-index: 3;
  padding: .42rem .9rem; border-radius: var(--r-pill);
  background: rgba(8,11,13,.62); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: var(--t-xs); font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--paper);
  pointer-events: none;
}
.ba__tag--a { left: 1rem; }
.ba__tag--b { right: 1rem; color: var(--aqua); }

.ba__handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%);
  width: 2px; margin-left: -1px; z-index: 4;
  background: var(--paper);
  box-shadow: 0 0 0 1px rgba(8,11,13,.28), 0 0 26px rgba(255,255,255,.45);
  pointer-events: none;
}
.ba__knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--paper); color: var(--ink);
  display: grid; place-items: center;
  box-shadow: var(--shadow-2);
  transition: transform var(--dur-2) var(--ease-out);
}
.ba:hover .ba__knob { transform: translate(-50%, -50%) scale(1.08); }
.ba__knob svg { width: 22px; height: 22px; }

.ba__meta {
  position: absolute; top: 1rem; left: 1rem; right: 1rem; z-index: 3;
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .9rem;
  pointer-events: none;
}
.ba__chip {
  padding: .38rem .85rem; border-radius: var(--r-pill);
  background: rgba(8,11,13,.55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: var(--t-xs); font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
}
.ba__chip--aqua { background: var(--aqua); color: var(--ink); }

.ba__cap { display: grid; gap: .55rem; align-content: center; }
.ba__cap h3 { font-size: var(--t-xl); }
.ba__cap p { font-size: var(--t-sm); color: var(--mute); }
.ba__cap dl {
  display: grid; gap: .1rem; margin: .6rem 0 0;
  padding-top: .9rem; border-top: 1px solid var(--line);
}
.ba__cap dt {
  font-size: var(--t-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--mute-2);
}
.ba__cap dd { margin: 0 0 .7rem; font-size: var(--t-sm); font-weight: 600; }
.ba__cap dd:last-of-type { margin-bottom: 0; }

.ba__hint {
  display: inline-flex; align-items: center; gap: .55rem;
  margin-top: 1.4rem; font-size: var(--t-xs); color: var(--mute);
  letter-spacing: .1em; text-transform: uppercase;
}
.ba__hint svg { width: 17px; height: 17px; color: var(--aqua); animation: nudge 2.4s var(--ease-in-out) infinite; }
@keyframes nudge { 0%,100% { transform: translateX(-3px); } 50% { transform: translateX(3px); } }

/* =========== PROYECTO DESTACADO (parallax) =========== */

.feature {
  position: relative; min-height: clamp(560px, 88vh, 880px);
  display: flex; align-items: center;
  overflow: hidden; isolation: isolate;
}
.feature__bg { position: absolute; inset: -12% 0; z-index: -2; will-change: transform; }
.feature__bg img { width: 100%; height: 100%; object-fit: cover; }
.feature::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(8,11,13,.93) 0%, rgba(8,11,13,.72) 42%, rgba(8,11,13,.22) 78%),
    linear-gradient(180deg, rgba(8,11,13,.55), transparent 40%);
}
.feature__card { max-width: 56ch; }
.feature h2 { font-size: var(--t-3xl); }
.feature__q {
  font-family: var(--font-accent); font-style: italic;
  font-size: clamp(1.6rem, 1.1rem + 2.2vw, 3rem); line-height: 1.15;
  color: var(--paper); margin-bottom: 1.2rem;
}
.feature__list {
  display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.6rem 0 2rem;
}
.feature__list li {
  padding: .45rem 1rem; border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px rgba(245,246,244,.24);
  font-size: var(--t-xs); letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
}

/* =========== GALERÍA =========== */

.gal {
  display: grid; gap: clamp(.55rem, .3rem + .7vw, .9rem);
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: dense;
}
@media (min-width: 760px) { .gal { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1180px) { .gal { grid-template-columns: repeat(6, 1fr); } }

.gal__i {
  position: relative; overflow: hidden; border-radius: var(--r);
  background: var(--ink-2);
  aspect-ratio: 1 / 1;
  cursor: pointer;
  border: 0; padding: 0; margin: 0;
  display: block; width: 100%;
  text-align: left;
  color: inherit;
}
.gal__i img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease-out), filter var(--dur-3) var(--ease);
}
.gal__i:hover img, .gal__i:focus-visible img { transform: scale(1.07); }

.gal__i::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(8,11,13,.9));
  opacity: 0; transition: opacity var(--dur-3) var(--ease);
}
.gal__i:hover::after, .gal__i:focus-visible::after { opacity: 1; }

.gal__cap {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: clamp(.8rem, .5rem + .9vw, 1.3rem);
  transform: translateY(10px); opacity: 0;
  transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-3) var(--ease);
}
.gal__i:hover .gal__cap, .gal__i:focus-visible .gal__cap { transform: none; opacity: 1; }
.gal__cap b { display: block; font-size: var(--t-base); font-weight: 700; letter-spacing: -.02em; }
.gal__cap span { font-size: var(--t-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--aqua); }

.gal__i--w2 { grid-column: span 2; }
.gal__i--h2 { aspect-ratio: 1 / 1; }
@media (min-width: 760px) {
  .gal__i--w2 { grid-column: span 2; aspect-ratio: 2 / 1; }
  .gal__i--h2 { grid-row: span 2; aspect-ratio: 1 / 2; }
  .gal__i--big { grid-column: span 2; grid-row: span 2; aspect-ratio: 1 / 1; }
}

/* Lightbox */
.lb {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(4, 6, 7, .975);
  backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px);
  display: grid; grid-template-rows: 1fr auto;
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-3) var(--ease), visibility var(--dur-3);
}
.lb.is-open { opacity: 1; visibility: visible; }
.lb__stage {
  display: flex; align-items: center; justify-content: center;
  padding: clamp(3.4rem, 2rem + 4vw, 5rem) clamp(1rem, .5rem + 3vw, 5rem) 1rem;
  min-height: 0; overflow: hidden;
}
.lb__stage img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; border-radius: var(--r);
  transform: scale(.965); opacity: 0;
  transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-3) var(--ease);
}
.lb.is-open .lb__stage img { transform: none; opacity: 1; }
.lb__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem clamp(1rem, .5rem + 3vw, 5rem) clamp(1.4rem, 1rem + 2vw, 2.4rem);
}
.lb__meta b { display: block; font-size: var(--t-lg); }
.lb__meta span { font-size: var(--t-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--aqua); }
.lb__nav { display: flex; align-items: center; gap: .5rem; }
.lb__btn {
  width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(245,246,244,.09); color: var(--paper);
  display: grid; place-items: center; cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(245,246,244,.16);
  transition: background-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease-out);
}
.lb__btn:hover { background: var(--aqua); color: var(--ink); }
.lb__btn:active { transform: scale(.94); }
.lb__btn svg { width: 20px; height: 20px; }
.lb__x { position: absolute; top: clamp(1rem, .6rem + 1.4vw, 1.8rem); right: clamp(1rem, .5rem + 3vw, 5rem); z-index: 3; }
.lb__count { font-size: var(--t-sm); color: var(--mute); font-variant-numeric: tabular-nums; }

/* =========== PROCESO =========== */

.proc { position: relative; }
.proc__list { display: grid; gap: 0; }
.proc__row {
  position: relative;
  display: grid; gap: clamp(.8rem, .5rem + 1.2vw, 2rem);
  grid-template-columns: auto 1fr;
  align-items: start;
  padding-block: clamp(1.5rem, 1rem + 1.8vw, 2.6rem);
  border-top: 1px solid var(--line);
}
.proc__row:last-child { border-bottom: 1px solid var(--line); }
@media (min-width: 900px) {
  .proc__row { grid-template-columns: 100px minmax(0, 26ch) 1fr auto; align-items: center; }
}
.proc__n {
  font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.6rem); font-weight: 700;
  letter-spacing: -.04em; color: var(--ink-3); line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color var(--dur-3) var(--ease);
}
.section--paper .proc__n { color: rgba(8,11,13,.2); }
.proc__row:hover .proc__n { color: var(--aqua); }
.proc__t { font-size: var(--t-xl); letter-spacing: -.03em; }
.proc__d { color: var(--mute); font-size: var(--t-sm); max-width: 52ch; }
.section--paper .proc__d { color: var(--mute-2); }
.proc__time {
  font-size: var(--t-xs); letter-spacing: .14em; text-transform: uppercase;
  color: var(--aqua); font-weight: 600; white-space: nowrap;
}
.proc__bar {
  position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--aqua);
  transform: scaleX(0); transform-origin: left;
  transition: transform .8s var(--ease-out);
}
.proc__row.is-in .proc__bar { transform: scaleX(1); }

/* =========== NOSOTROS =========== */

.about__grid { display: grid; gap: clamp(1.8rem, 1rem + 3vw, 4rem); align-items: center; }
@media (min-width: 940px) { .about__grid { grid-template-columns: .95fr 1.05fr; } }

.about__media { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__badge {
  position: absolute; left: clamp(.9rem, .5rem + 1.4vw, 1.5rem); bottom: clamp(.9rem, .5rem + 1.4vw, 1.5rem);
  padding: 1rem 1.3rem; border-radius: var(--r);
  background: rgba(8,11,13,.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px rgba(245,246,244,.14);
  max-width: 78%;
}
.about__badge b { display: block; font-size: var(--t-lg); letter-spacing: -.03em; color: var(--paper); }
.about__badge span { font-size: var(--t-xs); color: var(--mute); letter-spacing: .12em; text-transform: uppercase; }

.about__body p { color: var(--mute); max-width: var(--maxw-text); }
.section--paper .about__body p { color: var(--mute-2); }
.about__body p + p { margin-top: 1.1rem; }
.about__body strong { color: var(--fg); font-weight: 600; }
.section--paper .about__body strong { color: var(--ink); }

.about__sig {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  margin-top: clamp(1.8rem, 1.2rem + 2vw, 2.8rem);
  background: rgba(8,11,13,.1);
}
.section:not(.section--paper) .about__sig { background: var(--line); }
.about__sig div { background: var(--paper); padding: 1.1rem 1.2rem; }
.section:not(.section--paper) .about__sig div { background: var(--ink-1); }
.about__sig b { display: block; font-size: var(--t-base); font-weight: 700; }
.about__sig span { font-size: var(--t-xs); color: var(--mute-2); letter-spacing: .1em; text-transform: uppercase; }

/* =========== POR QUÉ ELEGIRNOS =========== */

.why__grid { display: grid; gap: 1px; background: var(--line); }
@media (min-width: 660px) { .why__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .why__grid { grid-template-columns: repeat(3, 1fr); } }

.why__c {
  background: var(--ink); padding: clamp(1.6rem, 1rem + 2vw, 2.6rem);
  display: grid; gap: .7rem; align-content: start;
  position: relative; overflow: hidden;
  transition: background-color var(--dur-3) var(--ease);
}
.why__c::before {
  content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 2px;
  background: var(--aqua); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-3) var(--ease-out);
}
.why__c:hover { background: var(--ink-1); }
.why__c:hover::before { transform: scaleX(1); }
.why__ico {
  width: 42px; height: 42px; color: var(--aqua); margin-bottom: .3rem;
  transition: transform var(--dur-3) var(--ease-out);
}
.why__c:hover .why__ico { transform: translateY(-4px) scale(1.06); }
.why__c h3 { font-size: var(--t-lg); }
.why__c p { font-size: var(--t-sm); color: var(--mute); }

/* =========== TESTIMONIOS =========== */

.tst { position: relative; }
.tst__track {
  display: grid; grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 88vw);
  gap: clamp(.8rem, .5rem + 1vw, 1.3rem);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding-bottom: 1.2rem;
  scrollbar-width: none;
}
.tst__track::-webkit-scrollbar { display: none; }
@media (min-width: 760px) { .tst__track { grid-auto-columns: minmax(340px, 46%); } }
@media (min-width: 1180px) { .tst__track { grid-auto-columns: minmax(340px, 31.5%); } }

.tst__c {
  scroll-snap-align: start;
  background: var(--ink-1); border-radius: var(--r-lg);
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.2rem);
  display: grid; gap: 1rem; align-content: start;
  box-shadow: inset 0 0 0 1px var(--line);
}
.tst__stars { display: flex; gap: .18rem; color: var(--aqua); }
.tst__stars svg { width: 16px; height: 16px; }
.tst__c blockquote { margin: 0; font-size: var(--t-lg); line-height: 1.5; letter-spacing: -.015em; }
.tst__who { display: flex; align-items: center; gap: .8rem; margin-top: .3rem; }
.tst__av {
  width: 42px; height: 42px; flex: none; border-radius: 50%;
  background: var(--ink-3); color: var(--aqua);
  display: grid; place-items: center; font-weight: 700; font-size: var(--t-sm);
}
.tst__who b { display: block; font-size: var(--t-sm); }
.tst__who span { font-size: var(--t-xs); color: var(--mute-2); }

.tst__ctrl { display: flex; align-items: center; gap: .5rem; }

/* =========== CTA FINAL =========== */

.cta {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(5rem, 3rem + 8vw, 10rem);
  text-align: center;
}
.cta__bg { position: absolute; inset: -10% 0; z-index: -2; will-change: transform; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,11,13,.82), rgba(8,11,13,.5) 45%, rgba(8,11,13,.9)),
    radial-gradient(60% 60% at 50% 50%, rgba(26,192,196,.12), transparent 70%);
}
.cta h2 { font-size: var(--t-4xl); max-width: 16ch; margin-inline: auto; }
.cta p { margin: 1.3rem auto 0; max-width: 54ch; color: rgba(245,246,244,.8); font-size: var(--t-lg); }
.cta__btns { margin-top: clamp(2rem, 1.4rem + 2vw, 3rem); display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
@media (max-width: 480px) { .cta__btns .btn { flex: 1 1 100%; } }

/* =========== FORMULARIO =========== */

.form__grid { display: grid; gap: clamp(2rem, 1.2rem + 3vw, 4rem); }
@media (min-width: 1000px) { .form__grid { grid-template-columns: .82fr 1.18fr; align-items: start; } }

.form__side { display: grid; gap: 1.6rem; align-content: start; }
.form__contact { display: grid; gap: 1rem; }
.form__item {
  display: flex; gap: .95rem; align-items: flex-start;
  padding: 1.05rem 1.1rem; border-radius: var(--r);
  background: var(--ink-1); box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease-out);
}
a.form__item:hover { box-shadow: inset 0 0 0 1px var(--aqua); transform: translateX(3px); }
.form__item svg { width: 20px; height: 20px; color: var(--aqua); flex: none; margin-top: 3px; }
.form__item > span { display: grid; gap: 3px; min-width: 0; }
.form__item b { display: block; font-size: var(--t-base); font-weight: 600; line-height: 1.35; }
.form__item > span > span {
  font-size: var(--t-xs); color: var(--mute-2); letter-spacing: .1em; text-transform: uppercase;
}

.price {
  border-radius: var(--r-lg); padding: 1.4rem 1.5rem;
  background: var(--ink-1); box-shadow: inset 0 0 0 1px var(--line);
}
.price h3 { font-size: var(--t-base); margin-bottom: .9rem; }
.price__row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding-block: .55rem; border-top: 1px solid var(--line);
  font-size: var(--t-sm);
}
.price__row:first-of-type { border-top: 0; }
.price__row b { color: var(--aqua); font-weight: 700; white-space: nowrap; }
.price__row span { color: var(--mute); }
.price__note { margin-top: .9rem; font-size: var(--t-xs); color: var(--mute-2); line-height: 1.5; }

.form {
  background: var(--ink-1); border-radius: var(--r-lg);
  padding: clamp(1.4rem, 1rem + 2vw, 2.6rem);
  box-shadow: inset 0 0 0 1px var(--line), var(--shadow-2);
}
.form__rows { display: grid; gap: clamp(.9rem, .6rem + .8vw, 1.3rem); }
@media (min-width: 620px) { .form__two { display: grid; grid-template-columns: 1fr 1fr; gap: inherit; } }

.field { display: grid; gap: .45rem; }
.field > label {
  font-size: var(--t-xs); font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--mute);
}
.field input, .field select, .field textarea {
  width: 100%; padding: .95rem 1.05rem;
  background: var(--ink); color: var(--paper);
  border: 0; border-radius: var(--r);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: var(--t-base);
  transition: box-shadow var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.field textarea { min-height: 118px; resize: vertical; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: var(--mute-2); }
.field input:hover, .field select:hover, .field textarea:hover { box-shadow: inset 0 0 0 1px var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: var(--ink-2);
  box-shadow: inset 0 0 0 1.5px var(--aqua), 0 0 0 4px rgba(26,192,196,.12);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393A0A7' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 17px;
  padding-right: 2.8rem;
}
.field select option { background: var(--ink-1); }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.chip span {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .68rem 1.1rem; border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: var(--t-sm); font-weight: 500; cursor: pointer;
  transition: box-shadow var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease),
              color var(--dur-2) var(--ease), transform var(--dur-1) var(--ease-out);
}
.chip span:hover { box-shadow: inset 0 0 0 1px var(--mute-2); }
.chip input:checked + span {
  background: var(--aqua); color: var(--ink); box-shadow: none; font-weight: 600;
}
.chip input:focus-visible + span { outline: 2px solid var(--aqua); outline-offset: 3px; }
.chip span:active { transform: scale(.97); }

.form__foot { margin-top: clamp(1.2rem, .9rem + 1vw, 1.8rem); display: grid; gap: 1rem; }
.form__legal { font-size: var(--t-xs); color: var(--mute-2); line-height: 1.55; }
.form__legal a { color: var(--aqua); }

.form__ok {
  display: none; gap: .8rem; align-items: flex-start;
  padding: 1rem 1.15rem; border-radius: var(--r);
  background: rgba(26,192,196,.1); box-shadow: inset 0 0 0 1px rgba(26,192,196,.4);
  font-size: var(--t-sm);
}
.form__ok.is-on { display: flex; }
.form__ok svg { width: 20px; height: 20px; color: var(--aqua); flex: none; }

/* =========== Marca de agua decorativa =========== */

.deco-line {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
  pointer-events: none;
}