/* ============================================
   COMERCIAL IMAM — Sistema de diseño
   Catálogo Presto 2026
   ============================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Hanken+Grotesk:wght@300;400;500;600&display=swap');

/* ── Tokens ── */
:root {
  --pizarra:    #2C3E50;
  --verde:      #1F6B43;
  --granate:    #7B1E2D;
  --crema:      #F5EFE3;
  --crema-2:    #EFE6D4;
  --dorado:     #B8924A;
  --blanco:     #FFFFFF;
  --texto:      #1A1A1A;
  --texto-suave:#4A4A4A;

  --font-titulo: 'Fraunces', Georgia, serif;
  --font-cuerpo: 'Hanken Grotesk', system-ui, sans-serif;

  --radio:      4px;
  --radio-lg:   8px;
  --sombra:     0 2px 16px rgba(44,62,80,.12);
  --sombra-lg:  0 8px 40px rgba(44,62,80,.18);
  --transicion: .25s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-cuerpo);
  color: var(--texto);
  background: var(--crema);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Utilidades ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}
.label-chip {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dorado);
  padding: .25rem .75rem;
  border: 1px solid var(--dorado);
  border-radius: 2rem;
  margin-bottom: .75rem;
}
.divider {
  width: 48px; height: 3px;
  background: var(--dorado);
  border: none; margin: 1.25rem 0;
}
.divider--center { margin-inline: auto; }

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-cuerpo);
  font-size: .875rem; font-weight: 600;
  letter-spacing: .04em;
  padding: .85rem 2rem;
  border-radius: var(--radio);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transicion), color var(--transicion), border-color var(--transicion), transform var(--transicion);
}
.btn:hover { transform: translateY(-1px); }
.btn--verde {
  background: var(--verde); color: var(--blanco); border-color: var(--verde);
}
.btn--verde:hover { background: #175535; border-color: #175535; }
.btn--dorado {
  background: var(--dorado); color: var(--blanco); border-color: var(--dorado);
}
.btn--dorado:hover { background: #9e7a38; border-color: #9e7a38; }
.btn--outline {
  background: transparent; color: var(--blanco); border-color: rgba(255,255,255,.7);
}
.btn--outline:hover { background: rgba(255,255,255,.12); border-color: var(--blanco); }
.btn--pizarra {
  background: var(--pizarra); color: var(--blanco); border-color: var(--pizarra);
}
.btn--pizarra:hover { background: #1a2733; border-color: #1a2733; }
.btn--full { width: 100%; justify-content: center; }

/* ════════════════════════════════════
   NAV
════════════════════════════════════ */
.nav {
  position: fixed; inset-block-start: 0; inset-inline: 0;
  z-index: 1000;
  background: transparent; transition: background .3s ease;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,146,74,.25);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav__brand {
  display: flex; flex-direction: column; line-height: 1.1;
}
.nav__brand-name {
  font-family: var(--font-titulo);
  font-size: 1.1rem; font-weight: 600;
  color: var(--crema);
  letter-spacing: .02em;
}
.nav__brand-sub {
  font-size: .65rem; font-weight: 400;
  color: var(--dorado); letter-spacing: .1em;
  text-transform: uppercase;
}
.nav__links {
  display: none;
  gap: 1.75rem;
}
.nav__links a {
  font-size: .8rem; font-weight: 500;
  color: rgba(245,239,227,.8);
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color var(--transicion);
}
.nav__links a:hover { color: var(--dorado); }
.nav__cta {
  display: none;
}
.nav__hamburger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 36px; height: 36px; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.nav__hamburger span {
  display: block; height: 2px; width: 100%;
  background: var(--crema);
  transition: transform var(--transicion), opacity var(--transicion);
}
.nav__hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--pizarra);
  padding: 1.5rem 1.25rem;
  border-top: 1px solid rgba(184,146,74,.2);
}
.nav__mobile.is-open { display: flex; }
.nav__mobile a {
  padding: .75rem 0;
  font-size: .9rem; font-weight: 500;
  color: var(--crema);
  border-bottom: 1px solid rgba(245,239,227,.1);
  transition: color var(--transicion);
}
.nav__mobile a:hover { color: var(--dorado); }
.nav__mobile .btn { margin-top: 1.25rem; }

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__cta { display: flex; }
  .nav__hamburger { display: none; }
}

/* ════════════════════════════════════
   HERO
════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-end;
  overflow: hidden;
  padding-top: 64px;
}
.hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(
      to bottom,
      rgba(44,62,80,.35) 0%,
      rgba(44,62,80,.55) 45%,
      rgba(31,107,67,.45) 100%
    ),
    url('https://www.prestoiberica.com/wp-content/uploads/2024/02/Presto-Aroha-Ambiente-scaled.jpg');
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
}
/* Fallback degradado por si la imagen no carga */
.hero__bg--fallback {
  background-image:
    linear-gradient(135deg, var(--pizarra) 0%, #1a2e3d 50%, var(--verde) 100%);
}
.hero__content {
  position: relative; z-index: 1;
  padding: 4rem 0 5rem;
  max-width: 680px;
}
.hero__eyebrow {
  font-size: .7rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 1rem;
}
.hero__title {
  font-family: var(--font-titulo);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700; line-height: 1.08;
  color: var(--blanco);
  margin-bottom: 1.25rem;
}
.hero__title em { font-style: italic; color: var(--crema); }
.hero__desc {
  font-size: clamp(.95rem, 2vw, 1.1rem);
  color: rgba(245,239,227,.88);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero__actions {
  display: flex; flex-wrap: wrap; gap: .875rem;
}
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.5); font-size: .65rem; letter-spacing: .1em;
  text-transform: uppercase; z-index: 1;
}
.hero__scroll-icon {
  width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 12px;
  display: flex; justify-content: center; padding-top: 6px;
}
.hero__scroll-dot {
  width: 4px; height: 8px;
  background: rgba(255,255,255,.6);
  border-radius: 2px;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: .3; }
}

/* ════════════════════════════════════
   BANDA IMAM (intermediario)
════════════════════════════════════ */
.band-imam {
  background: var(--verde);
  color: var(--blanco);
  padding: 1.5rem 0;
}
.band-imam__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.band-imam__text {
  font-size: .85rem; line-height: 1.5;
}
.band-imam__text strong { font-weight: 600; }
.band-imam__contact {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
}
.band-imam__contact a {
  font-size: .8rem; font-weight: 500;
  display: flex; align-items: center; gap: .4rem;
  color: rgba(255,255,255,.9);
  transition: color var(--transicion);
}
.band-imam__contact a:hover { color: var(--crema); }

/* ════════════════════════════════════
   SECCIONES GENÉRICAS
════════════════════════════════════ */
.section { padding: 5rem 0; }
.section--crema { background: var(--crema); }
.section--crema2 { background: var(--crema-2); }
.section--pizarra { background: var(--pizarra); }
.section--blanco { background: var(--blanco); }

.section__header { margin-bottom: 3rem; }
.section__header--center { text-align: center; }
.section__header--center .divider { margin-inline: auto; }

.section__pretitle {
  font-size: .7rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--dorado); margin-bottom: .6rem;
}
.section__title {
  font-family: var(--font-titulo);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 600; line-height: 1.2;
  color: var(--pizarra);
}
.section--pizarra .section__title { color: var(--crema); }
.section__lead {
  font-size: 1.05rem; color: var(--texto-suave);
  max-width: 640px; line-height: 1.7; margin-top: .875rem;
}
.section--pizarra .section__lead { color: rgba(245,239,227,.75); }

/* ════════════════════════════════════
   PERSONALIZACIÓN (PEM)
════════════════════════════════════ */
.pem__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.pem__card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 2rem;
  border-top: 3px solid var(--dorado);
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.pem__card:hover { transform: translateY(-3px); box-shadow: var(--sombra-lg); }
.pem__card-icon {
  width: 48px; height: 48px;
  background: var(--crema-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
}
.pem__card-title {
  font-family: var(--font-titulo);
  font-size: 1.2rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .75rem;
}
.pem__card-body {
  font-size: .9rem; color: var(--texto-suave); line-height: 1.7;
}
.pem__card-tags {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin-top: 1rem;
}
.pem__tag {
  font-size: .68rem; font-weight: 500;
  padding: .25rem .65rem;
  border-radius: 2rem;
  background: var(--crema-2);
  color: var(--pizarra);
  border: 1px solid var(--crema-2);
}
.pem__cta {
  margin-top: 3rem;
  background: linear-gradient(135deg, var(--pizarra) 0%, #1e3a4f 100%);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--sombra-lg);
}
.pem__cta-text h3 {
  font-family: var(--font-titulo);
  font-size: 1.3rem; color: var(--crema); font-weight: 600;
}
.pem__cta-text p {
  font-size: .88rem; color: rgba(245,239,227,.7); margin-top: .4rem;
}

@media (min-width: 640px) {
  .pem__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .pem__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ════════════════════════════════════
   AROHA — SECCIÓN PROTAGONISTA
════════════════════════════════════ */
.aroha {
  background: var(--pizarra);
  position: relative; overflow: hidden;
}
.aroha::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(31,107,67,.18) 0%, transparent 65%),
    radial-gradient(ellipse at 10% 80%, rgba(184,146,74,.08) 0%, transparent 55%);
  pointer-events: none;
}
.aroha__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr;
  gap: 3rem; align-items: center;
}
.aroha__visual {
  border-radius: var(--radio-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1a2733, #0f1e2b);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.aroha__visual img {
  width: 100%; height: 100%; object-fit: cover;
}
.aroha__visual-placeholder {
  text-align: center; color: rgba(245,239,227,.3);
}
.aroha__badge {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--dorado); color: var(--blanco);
  font-size: .65rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: .4rem .9rem;
  border-radius: 2rem;
}
.aroha__content .section__pretitle { color: var(--dorado); }
.aroha__content .section__title { color: var(--crema); }
.aroha__desc {
  font-size: 1rem; color: rgba(245,239,227,.78);
  line-height: 1.75; margin: 1rem 0 1.75rem;
}
.aroha__specs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: .75rem; margin-bottom: 2rem;
}
.aroha__spec {
  display: flex; flex-direction: column;
  background: rgba(255,255,255,.05);
  border-radius: var(--radio);
  padding: .875rem 1rem;
  border-left: 2px solid var(--dorado);
}
.aroha__spec-label {
  font-size: .65rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--dorado); margin-bottom: .25rem;
}
.aroha__spec-value {
  font-size: .88rem; color: var(--crema); font-weight: 500;
}
.aroha__acabados {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 2rem;
}
.aroha__acabado {
  font-size: .72rem; font-weight: 500;
  padding: .3rem .8rem; border-radius: 2rem;
  border: 1px solid rgba(245,239,227,.25);
  color: rgba(245,239,227,.8);
  transition: border-color var(--transicion), color var(--transicion);
}
.aroha__acabado:hover { border-color: var(--dorado); color: var(--dorado); }
.aroha__piezas {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 1.75rem;
}
.aroha__pieza {
  font-size: .72rem;
  padding: .25rem .75rem; border-radius: 2rem;
  background: rgba(31,107,67,.25);
  color: rgba(245,239,227,.85);
}

@media (min-width: 900px) {
  .aroha__inner { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .aroha__visual { aspect-ratio: 3/4; }
}

/* ════════════════════════════════════
   GRIFERÍAS — GRIDS
════════════════════════════════════ */
.series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.series-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 1.75rem;
  box-shadow: var(--sombra);
  border-bottom: 3px solid transparent;
  transition: border-color var(--transicion), transform var(--transicion), box-shadow var(--transicion);
  display: flex; flex-direction: column;
}
.series-card:hover {
  border-bottom-color: var(--verde);
  transform: translateY(-2px);
  box-shadow: var(--sombra-lg);
}
.series-card__tag {
  font-size: .65rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--dorado);
  margin-bottom: .6rem;
}
.series-card__name {
  font-family: var(--font-titulo);
  font-size: 1.25rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .6rem;
}
.series-card__desc {
  font-size: .875rem; color: var(--texto-suave); line-height: 1.65;
  flex: 1;
}
.series-card__attrs {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem;
}
.series-card__attr {
  font-size: .66rem;
  padding: .2rem .6rem; border-radius: 2rem;
  background: var(--crema-2);
  color: var(--pizarra);
}
.series-intro {
  background: linear-gradient(135deg, var(--verde) 0%, #145230 100%);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
  color: var(--blanco);
  margin-bottom: 2.5rem;
}
.series-intro p {
  font-size: 1.05rem; line-height: 1.7;
  color: rgba(255,255,255,.9);
}
.series-intro strong { color: var(--crema); }

@media (min-width: 640px) {
  .series-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .series-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ════════════════════════════════════
   GRIFERÍA ESPECIALIZADA
════════════════════════════════════ */
.especializada__tabs {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 2.5rem;
}
.tab-btn {
  font-family: var(--font-cuerpo);
  font-size: .8rem; font-weight: 600;
  padding: .6rem 1.25rem;
  border-radius: 2rem;
  border: 1.5px solid var(--pizarra);
  background: transparent; color: var(--pizarra);
  cursor: pointer;
  transition: background var(--transicion), color var(--transicion);
}
.tab-btn.is-active, .tab-btn:hover {
  background: var(--pizarra); color: var(--blanco);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: grid; gap: 1.25rem; }

@media (min-width: 640px) {
  .tab-panel.is-active { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .tab-panel.is-active { grid-template-columns: repeat(3, 1fr); }
}

.espec-card {
  background: var(--crema);
  border-radius: var(--radio-lg);
  padding: 1.75rem;
  border-left: 3px solid var(--verde);
  transition: transform var(--transicion);
}
.espec-card:hover { transform: translateY(-2px); }
.espec-card__icon { font-size: 1.75rem; margin-bottom: .75rem; }
.espec-card__title {
  font-family: var(--font-titulo);
  font-size: 1.1rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .5rem;
}
.espec-card__desc {
  font-size: .875rem; color: var(--texto-suave); line-height: 1.65;
}

/* ════════════════════════════════════
   BASTIDORES
════════════════════════════════════ */
.bastidores { background: var(--crema-2); }
.bastidores__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.bastidor-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 2rem;
  box-shadow: var(--sombra);
  display: flex; gap: 1.25rem; align-items: flex-start;
}
.bastidor-card__num {
  min-width: 48px; height: 48px;
  background: var(--pizarra); color: var(--blanco);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-titulo);
  font-size: 1.1rem; font-weight: 700;
}
.bastidor-card__body {}
.bastidor-card__title {
  font-family: var(--font-titulo);
  font-size: 1.1rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .5rem;
}
.bastidor-card__desc {
  font-size: .875rem; color: var(--texto-suave); line-height: 1.7;
}
.bastidor-card__tags {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .875rem;
}
.bastidor-card__tag {
  font-size: .66rem; padding: .2rem .6rem;
  border-radius: 2rem; background: var(--crema-2); color: var(--pizarra);
}

@media (min-width: 768px) {
  .bastidores__grid { grid-template-columns: 1fr 1fr; }
}

/* ════════════════════════════════════
   BARRAS DE APOYO
════════════════════════════════════ */
.barras__intro {
  background: var(--verde);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
  color: var(--blanco);
  margin-bottom: 2.5rem;
}
.barras__intro p {
  font-size: 1rem; line-height: 1.7;
  color: rgba(255,255,255,.9);
}
.barras__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.barra-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 2rem;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--pizarra);
  transition: transform var(--transicion);
}
.barra-card:hover { transform: translateY(-2px); }
.barra-card__title {
  font-family: var(--font-titulo);
  font-size: 1.2rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .875rem;
}
.barra-card__desc {
  font-size: .875rem; color: var(--texto-suave); line-height: 1.7;
  margin-bottom: 1rem;
}
.barra-card__list {
  font-size: .82rem; color: var(--texto-suave); line-height: 1.9;
}
.barra-card__list li::before {
  content: '→ '; color: var(--verde); font-weight: 700;
}
.barra-normativa {
  margin-top: 2rem;
  background: var(--crema-2);
  border-radius: var(--radio);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--dorado);
  font-size: .875rem; color: var(--texto-suave); line-height: 1.6;
}
.barra-normativa strong { color: var(--pizarra); }

@media (min-width: 768px) {
  .barras__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ════════════════════════════════════
   POR QUÉ COMERCIAL IMAM
════════════════════════════════════ */
.porque { background: var(--pizarra); }
.porque__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.porque-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.5rem;
  background: rgba(255,255,255,.04);
  border-radius: var(--radio);
  border: 1px solid rgba(245,239,227,.08);
  transition: background var(--transicion);
}
.porque-item:hover { background: rgba(255,255,255,.07); }
.porque-item__icon {
  font-size: 1.6rem; min-width: 2.6rem; text-align: center;
  width: 2.6rem; height: 2.6rem; flex: 0 0 auto;
  display: grid; place-items: center;
  background: rgba(184,146,74,.14); border-radius: 9px;
}
.porque-item__icon svg { width: 1.5rem; height: 1.5rem; fill: var(--dorado, #B8924A); }
.porque-item__title {
  font-family: var(--font-titulo);
  font-size: 1rem; font-weight: 600;
  color: var(--crema); margin-bottom: .35rem;
}
.porque-item__desc {
  font-size: .85rem; color: rgba(245,239,227,.65); line-height: 1.65;
}

@media (min-width: 640px) {
  .porque__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .porque__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ════════════════════════════════════
   PROYECTOS REFERENCIA
════════════════════════════════════ */
.proyectos__logos {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center;
  margin-top: 2rem;
}
.proyecto-badge {
  font-size: .75rem; font-weight: 600;
  padding: .6rem 1.2rem;
  border-radius: var(--radio);
  background: var(--crema-2);
  color: var(--texto-suave);
  border: 1px solid rgba(44,62,80,.15);
}

/* ════════════════════════════════════
   FORMULARIO DE CONTACTO / LEAD
════════════════════════════════════ */
.contacto { background: var(--crema); }
.contacto__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
.contacto__info { }
.contacto__info-title {
  font-family: var(--font-titulo);
  font-size: 1.5rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: .875rem;
}
.contacto__info-desc {
  font-size: .95rem; color: var(--texto-suave);
  line-height: 1.7; margin-bottom: 2rem;
}
.contacto__datos {
  display: flex; flex-direction: column; gap: 1rem;
}
.contacto__dato {
  display: flex; align-items: center; gap: .875rem;
}
.contacto__dato-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--verde);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--blanco);
}
.contacto__dato-info { }
.contacto__dato-label {
  font-size: .68rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--dorado); margin-bottom: .15rem;
}
.contacto__dato-value {
  font-size: .9rem; font-weight: 500; color: var(--pizarra);
}
.contacto__dato-value a { transition: color var(--transicion); }
.contacto__dato-value a:hover { color: var(--verde); }

/* Formulario */
.form-lead {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 2.5rem;
  box-shadow: var(--sombra-lg);
}
.form-lead__title {
  font-family: var(--font-titulo);
  font-size: 1.3rem; font-weight: 600;
  color: var(--pizarra); margin-bottom: 1.5rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--pizarra); margin-bottom: .45rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-cuerpo);
  font-size: .9rem;
  padding: .8rem 1rem;
  border: 1.5px solid var(--crema-2);
  border-radius: var(--radio);
  background: var(--crema);
  color: var(--texto);
  transition: border-color var(--transicion), box-shadow var(--transicion);
  outline: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(31,107,67,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-grid { display: grid; gap: 1.25rem; }
@media (min-width: 560px) { .form-grid { grid-template-columns: 1fr 1fr; } }

.form-lead__aviso {
  font-size: .75rem; color: var(--texto-suave); line-height: 1.5;
  margin-top: 1rem;
}
.form-lead__aviso a { color: var(--verde); text-decoration: underline; }
.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radio);
  font-size: .875rem;
  display: none;
  margin-top: 1.25rem;
}
.form-alert--ok { background: #d1fae5; color: #065f46; }
.form-alert--err { background: #fee2e2; color: #991b1b; }
.form-alert.is-visible { display: block; }

@media (min-width: 900px) {
  .contacto__inner { grid-template-columns: 1fr 1.5fr; align-items: start; }
}

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
.footer {
  background: var(--pizarra);
  color: rgba(245,239,227,.65);
  padding: 3rem 0 1.5rem;
  border-top: 2px solid var(--granate);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer__brand-name {
  font-family: var(--font-titulo);
  font-size: 1.2rem; font-weight: 600;
  color: var(--crema); margin-bottom: .25rem;
}
.footer__brand-cif {
  font-size: .72rem; color: var(--dorado);
  letter-spacing: .06em; margin-bottom: .875rem;
}
.footer__brand-desc {
  font-size: .82rem; line-height: 1.65; max-width: 280px;
}
.footer__col-title {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--dorado); margin-bottom: 1rem;
}
.footer__links li + li { margin-top: .5rem; }
.footer__links a {
  font-size: .82rem; color: rgba(245,239,227,.65);
  transition: color var(--transicion);
}
.footer__links a:hover { color: var(--crema); }
.footer__bottom {
  border-top: 1px solid rgba(245,239,227,.12);
  padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; justify-content: space-between;
  gap: .75rem;
  font-size: .75rem;
}
.footer__legal a { color: var(--dorado); transition: color var(--transicion); }
.footer__legal a:hover { color: var(--crema); }

@media (min-width: 640px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .footer__inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* ════════════════════════════════════
   RESPONSIVE AJUSTES
════════════════════════════════════ */
@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .section { padding: 3.5rem 0; }
}

/* ===========================================================
   REDISEÑO 2026 — hero con foto, imágenes PEM y galería
   =========================================================== */
.hero-pr .hx__veil{
  background:
    linear-gradient(90deg, rgba(16,26,38,.92) 0%, rgba(16,26,38,.74) 34%, rgba(16,26,38,.4) 56%, rgba(16,26,38,.1) 80%, rgba(16,26,38,0) 100%),
    linear-gradient(0deg, rgba(16,26,38,.5) 0%, rgba(16,26,38,0) 42%),
    linear-gradient(180deg, rgba(16,26,38,.62) 0%, rgba(16,26,38,0) 24%);
}
@media (max-width:760px){
  .hero-pr .hx__veil{ background:linear-gradient(180deg, rgba(16,26,38,.6) 0%, rgba(16,26,38,.34) 36%, rgba(16,26,38,.86) 100%); }
}
/* Imagen en tarjeta PEM (sustituye al icono) */
.pem__card-img{ width:100%; aspect-ratio:16/10; border-radius:12px; overflow:hidden; margin-bottom:18px; background:#e9e6df; }
.pem__card-img img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s ease; }
.pem__card:hover .pem__card-img img{ transform:scale(1.05); }
/* Galería de producto real */
.pr-gal{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:8px; }
.pr-gal__item{ position:relative; margin:0; border-radius:14px; overflow:hidden; background:#fff;
  box-shadow:0 18px 40px -30px rgba(20,32,46,.6); aspect-ratio:1/1; }
.pr-gal__item img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s ease; }
.pr-gal__item:hover img{ transform:scale(1.06); }
.pr-gal__item figcaption{ position:absolute; left:0; right:0; bottom:0; padding:20px 14px 12px;
  font-size:.82rem; font-weight:600; color:#fff;
  background:linear-gradient(0deg, rgba(18,28,40,.9), rgba(18,28,40,0)); }
@media (max-width:980px){ .pr-gal{ grid-template-columns:repeat(3,1fr);} }
@media (max-width:620px){ .pr-gal{ grid-template-columns:repeat(2,1fr);} .pem__card-img{aspect-ratio:16/9;} }

/* ---- Tarjetas con foto de fondo (series y barras) ---- */
.series-card--bg, .barra-card--bg{position:relative;isolation:isolate;overflow:hidden;}
.series-card__bg, .barra-card__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;}
.series-card--bg::before, .barra-card--bg::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg, rgba(13,22,31,.06) 0%, rgba(13,22,31,.28) 45%, rgba(13,22,31,.62) 100%);}
.series-card--bg .series-card__name, .barra-card--bg .barra-card__title{text-shadow:0 2px 10px rgba(0,0,0,.85);}
.series-card--bg .series-card__tag{text-shadow:0 1px 8px rgba(0,0,0,.85);}
.series-card--bg .series-card__desc, .barra-card--bg .barra-card__desc, .barra-card--bg .barra-card__list li{text-shadow:0 1px 8px rgba(0,0,0,.8);}
.series-card--bg .series-card__tag{color:#d8b876;}
.series-card--bg .series-card__name{color:#fff;}
.series-card--bg .series-card__desc{color:rgba(255,255,255,.9);}
.series-card--bg .series-card__attr{background:rgba(255,255,255,.14);color:#fff;}
.series-card--bg:hover .series-card__bg{transform:scale(1.04);}
.series-card__bg, .barra-card__bg{transition:transform .5s ease;}
.barra-card--bg{border-top-color:#B8924A;}
.barra-card--bg .barra-card__title{color:#fff;}
.barra-card--bg .barra-card__desc{color:rgba(255,255,255,.9);}
.barra-card--bg .barra-card__list li{color:rgba(255,255,255,.88);}
.barra-card--bg:hover .barra-card__bg{transform:scale(1.04);}

/* Título visible sobre el fondo oscuro de la sección "Por qué" */
.porque .section__title { color: var(--crema, #F5EFE3); }