/* ==========================================================================
   Elements Ink — Responsive
   Reorganización de composiciones para tablet y móvil (360–430 px).
   ========================================================================== */

/* ---------- Escritorio estrecho ---------- */
@media (max-width: 1180px) {
  .benefits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nav__list {
    gap: 1.1rem;
  }
}

/* ---------- Tablet: menú compacto ---------- */
@media (max-width: 1040px) {
  .nav__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 44px;
    min-width: 44px;
    padding: 0 0.25rem 0 0.75rem;
    background: none;
    border: 0;
    font-size: 0.95rem;
    font-weight: 500;
  }

  .nav__toggle-bars {
    position: relative;
    width: 22px;
    height: 12px;
  }

  .nav__toggle-bars::before,
  .nav__toggle-bars::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: currentColor;
    transition: transform var(--dur) var(--ease), top var(--dur) var(--ease);
  }

  .nav__toggle-bars::before { top: 0; }
  .nav__toggle-bars::after { top: 10px; }

  .nav__toggle[aria-expanded="true"] .nav__toggle-bars::before {
    top: 5px;
    transform: rotate(45deg);
  }

  .nav__toggle[aria-expanded="true"] .nav__toggle-bars::after {
    top: 5px;
    transform: rotate(-45deg);
  }

  .js .nav__panel {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--header-h));
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.5rem var(--gutter) calc(1.5rem + env(safe-area-inset-bottom, 0px));
    background: var(--c-bg);
    border-top: var(--rule);
    overflow-y: auto;
    overscroll-behavior: contain;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  }

  .js .nav__panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__list > li {
    border-bottom: var(--rule);
  }

  .nav__link {
    width: 100%;
    min-height: 56px;
    font-family: var(--font-serif);
    font-size: 1.65rem;
    font-weight: 400;
  }

  .nav__link::after {
    display: none;
  }

  .nav__link[aria-current="page"] {
    color: var(--c-olive);
  }

  .nav__sub-toggle {
    display: none;
  }

  .nav__sub-label {
    display: block;
    padding-top: 1rem;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--c-olive);
  }

  .nav__sub,
  .no-js .nav__item--has-sub:hover .nav__sub {
    position: static;
    display: block;
    width: auto;
    padding: 0.4rem 0 0.8rem;
    border: 0;
    box-shadow: none;
    background: none;
  }

  .nav__sub a {
    padding: 0.7rem 0;
    font-size: 1.05rem;
  }

  .nav__sub a:hover,
  .nav__sub a[aria-current="page"] {
    background: none;
  }

  .nav__sub a[aria-current="page"] {
    color: var(--c-olive);
  }

  .nav__cta {
    width: 100%;
    min-height: 56px;
  }

  /* Sin JS: navegación visible bajo la cabecera */
  .no-js .header__inner {
    flex-wrap: wrap;
    padding-block: 0.75rem;
  }

  .no-js .nav,
  .no-js .nav__panel {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .no-js .nav__toggle {
    display: none;
  }

  .no-js .site-header {
    position: relative;
  }

  /* Cabeceras de sección y composiciones */
  .section-head--split {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2.5rem;
  }

  .footer__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .process__step {
    grid-template-columns: minmax(64px, 1fr) minmax(0, 6fr);
  }

  .process__step > :last-child {
    grid-column: 2;
  }

  .sector-index a,
  .sector-index .sector-index__row {
    grid-template-columns: 2.5rem minmax(0, 1fr) 1.25rem;
  }

  .sector-index__desc {
    grid-column: 2;
    grid-row: 2;
  }

  .sector-index svg {
    grid-column: 3;
    grid-row: 1;
  }
}

/* ---------- Tablet vertical ---------- */
@media (max-width: 900px) {
  .hero__grid,
  .page-hero__grid,
  .page-hero__grid--wide-media,
  .split,
  .split--5-7,
  .split--7-5,
  .cta__grid,
  .sector,
  .sector--text {
    grid-template-columns: minmax(0, 1fr);
  }

  .split--reverse > :first-child {
    order: 0;
  }

  .sector:nth-of-type(even):not(.sector--text) > .sector__media {
    order: 0;
  }

  .sticky-col {
    position: static;
  }

  .hero__title {
    max-width: 12ch;
  }

  .hero__media {
    max-width: 640px;
  }

  .hero__media .frame__img {
    aspect-ratio: 4 / 3;
  }

  .services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem 1.25rem;
  }

  .service:nth-child(n) {
    grid-column: auto;
    margin-top: 0;
  }

  .service:nth-child(n) .service__media {
    aspect-ratio: 4 / 3;
  }

  .gallery {
    columns: 2;
  }

  .index-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .placements {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .examples,
  .examples--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compare {
    grid-template-columns: minmax(0, 1fr);
  }

  .compare__col,
  .compare__col + .compare__col {
    padding: 1.75rem 0;
    border-left: 0;
  }

  .compare__col + .compare__col {
    border-top: var(--rule);
  }

  .type-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust__inner {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .trust__motto {
    grid-column: 1 / -1;
    text-align: left;
  }

  .cta__media {
    min-height: 260px;
    order: -1;
  }

  .faq__panel {
    padding-right: 0;
  }
}

/* ---------- Móvil ---------- */
@media (max-width: 760px) {
  body {
    font-size: 1rem;
  }

  .lead,
  .hero__text {
    font-size: 1.0625rem;
  }

  .brand__mark {
    width: 26px;
    height: 26px;
  }

  .brand__elements {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
  }

  .brand__ink {
    font-size: 1.3rem;
  }

  /* Hero vertical: título, texto y acciones antes de la foto */
  .hero {
    padding-top: 1.5rem;
  }

  .hero__grid {
    gap: 2.25rem;
  }

  .hero__title {
    font-size: clamp(2.7rem, 1.5rem + 6.5vw, 3.6rem);
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__actions .link-arrow {
    margin-inline: auto;
  }

  .hero__media {
    padding: 0 0 0 1.1rem;
    margin-inline: auto;
    width: 100%;
  }

  .hero__media .frame__img {
    aspect-ratio: 5 / 4;
    object-position: 50% 68%;
  }

  .hero__media .hero__tag {
    position: static;
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
    margin-top: 0.75rem;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
  }

  .hero__media .hero__tag strong {
    font-size: 1rem;
  }

  .page-hero__content .btn-row,
  .cta__content .btn-row {
    width: 100%;
  }

  .page-hero__content .btn-row .btn,
  .cta__content .btn-row .btn {
    width: 100%;
  }

  .services {
    grid-template-columns: minmax(0, 1fr);
  }

  .needs li {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
  }

  .gallery {
    columns: 2;
    column-gap: 0.75rem;
  }

  .gallery__item {
    margin-bottom: 1rem;
  }

  .gallery__item figcaption {
    flex-direction: column;
    gap: 0.15rem;
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .gallery__zoom {
    opacity: 1;
    transform: none;
    width: 34px;
    height: 34px;
    right: 0.5rem;
    bottom: 0.5rem;
  }

  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }

  .filters::-webkit-scrollbar {
    display: none;
  }

  .filter {
    flex-shrink: 0;
  }

  .lightbox__stage {
    grid-template-columns: minmax(0, 1fr);
    padding: 0 0.75rem;
  }

  .lightbox__nav {
    position: fixed;
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    z-index: 2;
  }

  .lightbox__nav--prev { left: 1rem; }
  .lightbox__nav--next { right: 1rem; }

  .lightbox__caption {
    padding-inline: 4.5rem;
    font-size: 0.92rem;
    min-height: 5rem;
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.75rem;
  }

  .step {
    grid-template-columns: 3rem minmax(0, 1fr);
    column-gap: 1rem;
  }

  .step__num {
    grid-row: span 2;
    font-size: 2rem;
  }

  .benefits {
    grid-template-columns: minmax(0, 1fr);
  }

  .placements {
    grid-template-columns: minmax(0, 1fr);
  }

  .placement {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: center;
  }

  .placement figcaption {
    text-align: left;
  }

  .type-index {
    grid-template-columns: minmax(0, 1fr);
  }

  .index-list__item p {
    padding-left: 0;
  }

  .form__row {
    grid-template-columns: minmax(0, 1fr);
  }

  .form .btn[type="submit"] {
    width: 100%;
  }

  .process__step {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }

  .process__step > :last-child {
    grid-column: auto;
  }

  .process__num {
    font-size: 2.75rem;
  }

  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2.5rem;
  }

  .footer__contact-col {
    grid-column: 1 / -1;
  }

  .footer__tagline {
    font-size: 1.35rem;
  }

  .footer__bottom {
    flex-direction: column;
    padding-right: 0;
    padding-bottom: 4.5rem; /* espacio para el botón flotante */
  }

  .trust__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.6rem;
  }

  .measures td:last-child {
    font-size: 1.1rem;
  }

  .sector-index__name {
    font-size: 1.45rem;
  }

  .cta {
    border-radius: 0;
    margin-inline: calc(var(--gutter) * -1);
  }

  .cta__content {
    padding: 2.5rem var(--gutter) 3rem;
  }

  /* Botón flotante compacto: solo icono */
  .wa-float {
    width: 54px;
    height: 54px;
    padding: 0;
    justify-content: center;
    right: max(1rem, env(safe-area-inset-right, 0px));
    bottom: max(1rem, calc(env(safe-area-inset-bottom, 0px) + 0.5rem));
  }

  .wa-float__text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .wa-float svg {
    width: 26px;
    height: 26px;
  }
}

/* ---------- Móvil pequeño (360 px) ---------- */
@media (max-width: 380px) {
  .brand__elements {
    font-size: 0.74rem;
    letter-spacing: 0.17em;
  }

  .brand__mark {
    display: none;
  }

  .nav__toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .gallery {
    columns: 1;
  }

  .footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- Impresión ---------- */
@media print {
  .site-header,
  .wa-float,
  .filters,
  .lightbox,
  .cta__media {
    display: none !important;
  }

  body {
    background: #FFFFFF;
  }

  .site-footer {
    background: none;
    color: #000;
  }
}

/* Ajustes de componentes de páginas internas */
@media (max-width: 900px) {
  .type-index--2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .type-index__item--photo img {
    aspect-ratio: 4 / 3;
  }

  .contact-cards--row {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .two-up {
    grid-template-columns: minmax(0, 1fr);
  }

  .facts div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.25rem;
  }

  .questions li {
    grid-template-columns: 2.25rem minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .page-hero__media--square {
    justify-self: start;
  }
}

@media (max-width: 900px) {
  .faq-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-aside {
    display: none;
  }
}