/* ============================================================
   Solar Tech — home.css
   Secciones exclusivas del home. Requiere site.css.
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.h-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--ink);
  isolation: isolate;
}
.h-hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.h-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 23, 38, .92) 0%, rgba(10, 23, 38, .7) 45%, rgba(10, 23, 38, .35) 100%),
    linear-gradient(0deg, rgba(10, 23, 38, .85) 0%, transparent 35%);
}

.h-hero__inner {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: calc(var(--header-height) + 3.5rem) 1.5rem 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 420px);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.h-hero__title {
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.02;
}
.h-hero__title em {
  font-style: normal;
  color: var(--sun);
}
.h-hero__desc {
  margin-top: 1.5rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: rgba(255, 255, 255, .8);
}
.h-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.25rem;
}

.h-hero__toggle {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .35);
  background: rgba(10, 23, 38, .4);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.h-hero__toggle .icon-play { display: none; }
.h-hero__toggle.paused .icon-play  { display: block; }
.h-hero__toggle.paused .icon-pause { display: none; }

/* ── Tarjeta de cotización rápida ────────────────────────── */
.quote {
  background: rgba(255, 255, 255, .97);
  color: var(--text);
  border-radius: 22px;
  padding: 1.75rem;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .55);
  scroll-margin-top: calc(var(--header-height) + 1rem);
}
.quote__head { margin-bottom: 1.25rem; }
.quote__title { font-size: 1.45rem; font-weight: 800; }
.quote__sub { font-size: .9rem; color: var(--text-soft); margin-top: .2rem; }

.quote__form { display: flex; flex-direction: column; gap: 1.1rem; }
.quote__field { border: 0; display: flex; flex-direction: column; gap: .45rem; min-width: 0; }
.quote__label { font-size: .78rem; font-weight: 600; color: var(--text-soft); text-transform: uppercase; letter-spacing: .06em; padding: 0; }

.quote__seg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #EEF1F4;
  border-radius: 12px;
  padding: 4px;
}
.quote__seg input { position: absolute; opacity: 0; pointer-events: none; }
.quote__seg span {
  display: block;
  text-align: center;
  padding: .55rem .25rem;
  border-radius: 9px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-soft);
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s;
}
.quote__seg input:checked + span { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(10, 23, 38, .12); }
.quote__seg input:focus-visible + span { outline: 2px solid var(--sky); outline-offset: 2px; }

.quote__bill { display: flex; align-items: baseline; gap: .4rem; }
.quote__bill-value { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; line-height: 1; }
.quote__bill-unit { font-size: .85rem; color: var(--text-soft); font-weight: 600; }

.quote__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sun) var(--fill, 5%), #E3E7EC var(--fill, 5%));
  outline-offset: 6px;
}
.quote__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--sun);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .2);
  cursor: grab;
}
.quote__range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--sun);
  cursor: grab;
}

.quote__result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.quote__metric { background: #FBF8F1; padding: .85rem 1rem; display: flex; flex-direction: column; }
.quote__metric--wide { grid-column: 1 / -1; background: var(--ink); color: #fff; }
.quote__metric strong { font-family: var(--font-display); font-size: 1.35rem; font-weight: 800; line-height: 1.1; }
.quote__metric--wide strong { color: var(--sun); font-size: 1.6rem; }
.quote__metric span { font-size: .75rem; color: var(--text-soft); margin-top: .15rem; }
.quote__metric--wide span { color: rgba(255, 255, 255, .7); }

.quote__row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.quote__input {
  width: 100%;
  padding: .7rem .85rem;
  border: 1.5px solid #DDE3EA;
  border-radius: 10px;
  font: inherit;
  font-size: .95rem;
  background: #fff;
  transition: border-color .2s;
}
.quote__input:focus { outline: none; border-color: var(--sky); }
.quote__input.is-invalid { border-color: var(--sun-deep); }
.quote__note { font-size: .72rem; color: var(--text-soft); text-align: center; line-height: 1.45; }

/* ============================================================
   CINTA DE CLIENTES
   ============================================================ */
.h-ticker {
  background: var(--sun);
  color: var(--ink);
  overflow: hidden;
  padding: 1rem 0;
}
.h-ticker__track {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  width: max-content;
  animation: ticker 32s linear infinite;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.h-ticker__track i { font-style: normal; font-size: .8rem; opacity: .6; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ============================================================
   PROYECTOS
   ============================================================ */
.h-projects { background: var(--cream); padding-bottom: clamp(3rem, 6vw, 5rem); }
.h-projects__ctrl { display: flex; align-items: center; gap: .5rem; }
.h-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--text);
  background: transparent;
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.h-arrow:hover { background: var(--text); color: #fff; }

.h-projects__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 400px);
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(1.5rem, calc((100vw - var(--wrap)) / 2 + 1.5rem));
  padding: .5rem max(1.5rem, calc((100vw - var(--wrap)) / 2 + 1.5rem)) 1.5rem;
  scrollbar-width: none;
}
.h-projects__rail::-webkit-scrollbar { display: none; }
.h-projects__rail:focus-visible { outline: 2px solid var(--sky); outline-offset: -2px; }

.pcard {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  overflow: hidden;
  scroll-snap-align: start;
  color: #fff;
  background: var(--ink);
  isolation: isolate;
}
.pcard img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform .8s var(--ease);
}
.pcard::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10, 23, 38, .05) 30%, rgba(10, 23, 38, .95) 100%);
}
.pcard:hover img { transform: scale(1.06); }
.pcard__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.5rem;
}
.pcard__tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .16);
  backdrop-filter: blur(6px);
  padding: .35rem .7rem;
  border-radius: 999px;
}
.pcard__title { font-size: 1.6rem; font-weight: 800; margin-top: .75rem; }
.pcard__loc { font-size: .9rem; color: rgba(255, 255, 255, .72); margin-top: .2rem; }
.pcard__specs {
  display: flex;
  gap: 1.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.pcard__specs dt { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255, 255, 255, .6); }
.pcard__specs dd { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: var(--sun); }

/* ============================================================
   SOLUCIONES
   ============================================================ */
.h-services { background: var(--paper); }
.svc {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}
.svc__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.75rem 1rem;
  border-bottom: 1px solid var(--line);
  transition: background .25s;
}
.svc__item:nth-child(odd) { border-right: 1px solid var(--line); }
.svc__item:hover { background: var(--cream); }
.svc__num { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: var(--sky); }
.svc__title { font-size: 1.25rem; font-weight: 700; }
.svc__desc { font-size: .92rem; color: var(--text-soft); margin-top: .3rem; }
.svc__go {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--line);
  font-size: 1.1rem;
  transition: background .25s, border-color .25s, transform .25s var(--ease);
}
.svc__item:hover .svc__go { background: var(--sun); border-color: var(--sun); transform: translateX(4px); }
.svc__item--feature .svc__title { color: var(--sky); }


/* ============================================================
   CONTACTO
   ============================================================ */
.h-contact { background: var(--paper); }
.h-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
}
.agents { display: flex; flex-direction: column; gap: .75rem; margin-top: 2rem; }
.agent {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.1rem;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  transition: border-color .2s, background .2s, transform .2s var(--ease);
}
.agent:hover { border-color: #25D366; background: rgba(37, 211, 102, .06); transform: translateX(4px); }
.agent__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.agent__txt { display: flex; flex-direction: column; }
.agent__txt small { color: var(--text-soft); font-size: .8rem; }

.h-contact__details { margin-top: 2rem; display: flex; flex-direction: column; gap: .9rem; scroll-margin-top: calc(var(--header-height) + 2rem); }
.h-contact__details li { display: flex; gap: .75rem; align-items: flex-start; color: var(--text-soft); font-size: .95rem; }
.h-contact__details svg { flex-shrink: 0; color: var(--sky); margin-top: 3px; }

.h-contact__side { display: flex; flex-direction: column; gap: 1.25rem; }
.mailbox {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: 1.75rem;
  background: var(--cream);
  border-radius: 20px;
}
.mailbox__title { font-size: 1.2rem; font-weight: 700; margin-bottom: .5rem; }
.mailbox__label { font-size: .78rem; font-weight: 600; color: var(--text-soft); text-transform: uppercase; letter-spacing: .06em; margin-top: .5rem; }
.mailbox__input {
  width: 100%;
  padding: .8rem .95rem;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  background: #fff;
  resize: vertical;
}
.mailbox__input:focus { outline: none; border-color: var(--sky); }
.mailbox .h-btn { margin-top: 1rem; align-self: flex-start; }

.h-contact__map {
  border-radius: 20px;
  overflow: hidden;
  min-height: 260px;
  flex: 1;
  background: #e8edf2;
}
.h-contact__map iframe { width: 100%; height: 100%; min-height: 260px; border: 0; display: block; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .h-hero__inner { grid-template-columns: 1fr; padding-bottom: 5rem; }
  .quote { max-width: 520px; }
  .h-contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .svc { grid-template-columns: 1fr; }
  .svc__item:nth-child(odd) { border-right: 0; }
  .svc__item { gap: 1rem; padding: 1.4rem .25rem; }
  .h-projects__ctrl .h-arrow { display: none; }
}

@media (max-width: 560px) {
  .h-hero__inner { padding-left: 1rem; padding-right: 1rem; padding-top: calc(var(--header-height) + 2.5rem); }
  .h-hero__shade { background: linear-gradient(180deg, rgba(10, 23, 38, .75), rgba(10, 23, 38, .9)); }
  .h-hero__stats { gap: 1.25rem; }
  .h-hero__stats span { font-size: .68rem; }
  .h-hero__actions .h-btn { width: 100%; }
  .quote { padding: 1.25rem; border-radius: 18px; }
  .quote__row { grid-template-columns: 1fr; }
  .h-projects__rail { grid-auto-columns: 82%; scroll-padding-inline: 1rem; padding-inline: 1rem; }
  .h-hero__toggle { right: 1rem; bottom: 1rem; }
}

/* Servicio nuevo destacado (termografía con drones) */
.svc__item--new {
  grid-column: 1 / -1;
  border-right: 0 !important;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.svc__item--new .svc__desc { max-width: 56ch; }
.svc__visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
  transition: transform .8s var(--ease);
}
.svc__item--new:hover .svc__visual { transform: scale(1.04); }
.svc__item--new .svc__go { background: var(--paper); }
@media (max-width: 720px) {
  .svc__visual { width: 100%; opacity: .18; -webkit-mask-image: none; mask-image: none; }
}