/* =========================================================
   CONSTRUAGO — Sistema de diseño
   Tono: comercial moderno, robusto, accesible. Verde dominante.
   ========================================================= */

:root {
  /* —— Paleta de marca ————————————————————————— */
  --brand-dark:  #1E5128;   /* verde bosque profundo (del logo) */
  --brand:       #2D7D2D;   /* verde corporativo (CTAs)         */
  --brand-mid:   #3E9B3E;   /* verde medio                       */
  --brand-light: #4F9F3F;   /* verde lima del logo               */
  --brand-soft:  #E8F0E0;   /* verde muy claro (fondos suaves)   */
  --brand-tint:  #F4F8EF;   /* tint mínimo                       */

  /* —— Neutros ———————————————————————————————— */
  --ink:         #1A1F1A;   /* texto principal (negro verdoso)   */
  --ink-2:       #2C342C;   /* variante                           */
  --paper:       #FFFFFF;
  --paper-2:     #F7F8F4;   /* fondo alterno                      */
  --paper-3:     #EFF1EA;
  --stone:       #5A6A5A;   /* texto secundario                   */
  --stone-2:     #8A958A;   /* texto terciario                    */
  --rule:        #D8DDD3;   /* hairlines                          */

  /* —— Acentos ——————————————————————————————— */
  --warm:        #E8A33D;   /* amarillo construcción (mínimo uso) */
  --wa:          #25D366;   /* verde WhatsApp                     */
  --wa-dark:     #128C7E;

  /* —— Tipografía ——————————————————————————— */
  --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* —— Espaciado ——————————————————————————— */
  --pad-x:   clamp(20px, 5vw, 72px);
  --pad-y:   clamp(64px, 10vw, 120px);
  --maxw:    1240px;

  /* —— Misc ———————————————————————————————— */
  --rad:     8px;
  --rad-lg:  16px;
  --easing:  cubic-bezier(.2, .7, .2, 1);
  --shadow-sm: 0 1px 2px rgba(30, 81, 40, 0.04), 0 1px 3px rgba(30, 81, 40, 0.06);
  --shadow:    0 4px 12px rgba(30, 81, 40, 0.06), 0 2px 4px rgba(30, 81, 40, 0.04);
  --shadow-lg: 0 12px 32px rgba(30, 81, 40, 0.10), 0 4px 12px rgba(30, 81, 40, 0.06);
}

/* =========================================================
   Reset & base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }

a {
  color: inherit;
  text-decoration: none;
  transition: color .25s var(--easing);
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; color: var(--ink); }

::selection { background: var(--brand); color: var(--paper); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--brand-dark); color: var(--paper);
  padding: 12px 18px; z-index: 1000; font-size: 14px;
}
.skip-link:focus { left: 16px; top: 16px; }

/* =========================================================
   Tipografía utilitaria
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-dark);
  font-weight: 600;
  margin-bottom: 12px;
}
.eyebrow__dot {
  width: 8px; height: 8px;
  background: var(--brand-light);
  border-radius: 50%;
  display: inline-block;
}

.accent {
  color: var(--brand);
  position: relative;
  display: inline-block;
}

/* =========================================================
   Botones
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  border: 2px solid transparent;
  border-radius: var(--rad);
  cursor: pointer;
  transition: all .3s var(--easing);
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background: var(--brand);
  color: var(--paper);
  border-color: var(--brand);
}
.btn--primary:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}
.btn--ghost svg { transition: transform .3s var(--easing); }
.btn--ghost:hover svg { transform: translateY(2px); }

.btn--whatsapp {
  background: var(--wa);
  color: var(--paper);
  border-color: var(--wa);
}
.btn--whatsapp:hover {
  background: var(--wa-dark);
  border-color: var(--wa-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.3);
}

.btn--large {
  padding: 18px 32px;
  font-size: 16px;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.nav.is-scrolled {
  border-bottom-color: var(--rule);
  background: rgba(255, 255, 255, .98);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__mascot {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.nav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__brand-name {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  color: var(--brand-dark);
  letter-spacing: -.01em;
}
.nav__brand-name strong {
  color: var(--brand-light);
  font-weight: 700;
}
.nav__brand-sub {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--stone-2);
  margin-top: 4px;
  font-weight: 500;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 15px;
}
.nav__links a:not(.nav__cta) {
  position: relative;
  color: var(--ink);
  font-weight: 500;
  padding: 6px 0;
  transition: color .25s var(--easing);
}
.nav__links a:not(.nav__cta):hover { color: var(--brand); }
.nav__links a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--brand-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--easing);
}
.nav__links a:not(.nav__cta):hover::after { transform: scaleX(1); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wa);
  color: var(--paper) !important;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--rad);
  transition: all .3s var(--easing);
}
.nav__cta:hover {
  background: var(--wa-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.nav__burger {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .3s var(--easing);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 8px var(--pad-x) 28px;
  border-top: 1px solid var(--rule);
  background: var(--paper);
}
.nav__mobile a {
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 16px;
  font-weight: 500;
  font-family: var(--sans);
  color: var(--ink);
}
.nav__mobile a:last-child {
  border-bottom: none;
  margin-top: 20px;
  background: var(--wa);
  color: var(--paper);
  padding: 14px 20px;
  border-radius: var(--rad);
  text-align: center;
  font-weight: 600;
}
.nav__mobile.is-open { display: flex; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__brand-sub { display: none; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding: clamp(60px, 9vw, 100px) var(--pad-x) clamp(60px, 9vw, 100px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--brand-tint) 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--brand-soft) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hero__content {
  animation: rise .9s var(--easing) both;
}

.hero__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 24px;
}
.hero__title .accent {
  color: var(--brand);
}

.hero__lede {
  font-family: var(--sans);
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.55;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 56ch;
}

.hero__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--stone);
  margin: 0 0 32px;
  max-width: 56ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero__trust {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.hero__trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--stone);
}
.hero__trust svg {
  color: var(--brand);
  flex-shrink: 0;
}

/* Hero visual con mascot */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  animation: rise .9s .15s var(--easing) both;
}
.hero__mascot {
  position: relative;
  z-index: 2;
  max-width: 100%;
  max-height: 480px;
  width: auto;
  filter: drop-shadow(0 20px 40px rgba(30, 81, 40, 0.18));
}
.hero__visual-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 60%, var(--brand-soft) 0%, transparent 60%);
  z-index: 1;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero__visual {
    min-height: 280px;
    order: -1;
  }
  .hero__mascot { max-height: 240px; }
}

/* =========================================================
   Secciones base
   ========================================================= */
.section {
  padding: var(--pad-y) 0;
}
.section__container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section__head {
  max-width: 800px;
  margin-bottom: 64px;
}
.section__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 20px;
}
.section__intro {
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.65;
  color: var(--stone);
  max-width: 62ch;
}

/* =========================================================
   Bloque de valor
   ========================================================= */
.section--value {
  background: var(--paper-2);
}

.value {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 56px;
  align-items: start;
}
.value__lead {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
  position: relative;
  padding-left: 24px;
  border-left: 4px solid var(--brand-light);
}
.value__col p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--stone);
}

@media (max-width: 800px) {
  .value { grid-template-columns: 1fr; gap: 32px; }
  .value__lead { font-size: 20px; padding-left: 20px; }
}

/* =========================================================
   Productos (grid de cards)
   ========================================================= */
.section--products {
  background: var(--paper);
}

.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all .35s var(--easing);
  position: relative;
  overflow: hidden;
}
.product::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 4px;
  background: var(--brand-light);
  transition: width .4s var(--easing);
}
.product:hover {
  border-color: var(--brand-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product:hover::before { width: 100%; }

.product__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-soft);
  border-radius: var(--rad);
  color: var(--brand);
  margin-bottom: 24px;
  transition: all .35s var(--easing);
}
.product:hover .product__icon {
  background: var(--brand);
  color: var(--paper);
  transform: scale(1.05);
}

.product__title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 12px;
}

.product__body {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--stone);
  margin: 0 0 24px;
  flex-grow: 1;
}

.product__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  transition: gap .25s var(--easing);
  align-self: flex-start;
}
.product__cta:hover {
  color: var(--brand-dark);
  gap: 10px;
}

.products__cta {
  margin-top: 72px;
  padding: 48px;
  background: var(--brand-dark);
  border-radius: var(--rad-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.products__cta::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79, 159, 63, 0.25) 0%, transparent 70%);
  pointer-events: none;
}
.products__cta p {
  font-family: var(--display);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.3;
  margin: 0;
  max-width: 32ch;
  position: relative;
}

@media (max-width: 960px) {
  .products { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .products { grid-template-columns: 1fr; }
  .products__cta { flex-direction: column; align-items: flex-start; padding: 32px 24px; }
}

/* =========================================================
   Nosotros / Institucional
   ========================================================= */
.section--about {
  background: var(--paper-2);
}

.about {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}
.about__col p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--stone);
}

.pillars {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.pillar {
  background: var(--paper);
  border-radius: var(--rad-lg);
  padding: 28px;
  border: 1px solid var(--rule);
  transition: all .3s var(--easing);
}
.pillar:hover {
  border-color: var(--brand-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.pillar__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-soft);
  color: var(--brand);
  border-radius: var(--rad);
  margin-bottom: 16px;
}
.pillar__title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  margin: 0 0 8px;
}
.pillar p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--stone);
  margin: 0;
}

@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 540px) {
  .pillars { grid-template-columns: 1fr; }
}

/* =========================================================
   CTA mid
   ========================================================= */
.section--cta-mid {
  padding: 32px 0;
  background: var(--paper);
}
.cta-mid {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%);
  border-radius: var(--rad-lg);
  padding: 56px clamp(32px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.cta-mid::after {
  content: "";
  position: absolute;
  bottom: -150px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79, 159, 63, 0.4) 0%, transparent 70%);
  pointer-events: none;
}
.cta-mid__text { position: relative; }
.cta-mid h2 {
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 8px;
  max-width: 22ch;
}
.cta-mid p {
  font-size: 15px;
  opacity: .85;
  margin: 0;
}
.cta-mid .btn { position: relative; flex-shrink: 0; }

@media (max-width: 800px) {
  .cta-mid { flex-direction: column; align-items: flex-start; padding: 40px 28px; }
}

/* =========================================================
   Contacto
   ========================================================= */
.section--contact {
  background: var(--paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.contact-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all .3s var(--easing);
  position: relative;
}
.contact-card:hover {
  border-color: var(--brand-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.contact-card--primary {
  background: var(--brand-soft);
  border-color: var(--brand-light);
}
.contact-card--primary:hover {
  background: var(--paper);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  color: var(--brand);
  border-radius: var(--rad);
  margin-bottom: 20px;
}
.contact-card--primary .contact-card__icon {
  background: var(--wa);
  color: var(--paper);
}
.contact-card__label {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--stone-2);
  font-weight: 600;
  margin-bottom: 8px;
}
.contact-card__value {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 16px;
  flex-grow: 1;
  word-break: break-word;
}
.contact-card__value--small {
  font-size: 14px;
  font-weight: 500;
  font-family: var(--sans);
  color: var(--stone);
  line-height: 1.55;
}
.contact-card__action {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  transition: color .25s var(--easing);
}
.contact-card--primary .contact-card__action {
  color: var(--wa-dark);
  font-weight: 700;
}
.contact-card__action:hover { color: var(--brand-dark); }

.contact-hours {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 24px;
  background: var(--brand-tint);
  border-radius: var(--rad);
  color: var(--brand-dark);
  font-size: 14.5px;
}
.contact-hours svg { color: var(--brand); flex-shrink: 0; }

@media (max-width: 960px) {
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--brand-dark);
  color: var(--paper);
  padding: 64px var(--pad-x) 32px;
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 2fr;
  gap: 48px;
  align-items: start;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer__brand img { filter: brightness(1.1); }
.footer__name {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  margin: 0;
  line-height: 1.1;
  color: var(--paper);
}
.footer__name strong {
  color: var(--brand-light);
  font-weight: 700;
}
.footer__sub {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin: 6px 0 0;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__nav a {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--paper);
  opacity: .8;
  transition: all .3s ease;
  font-weight: 500;
}
.footer__nav a:hover { opacity: 1; color: var(--brand-light); }

.footer__legal {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
}
.footer__legal a { color: var(--paper); font-weight: 500; }
.footer__legal a:hover { color: var(--brand-light); }

.footer__bottom {
  grid-column: 1 / -1;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
  gap: 16px;
  flex-wrap: wrap;
}
.footer__motto {
  font-family: var(--display);
  font-style: italic;
  font-size: 13px;
  margin: 0;
  color: var(--brand-light);
}

@media (max-width: 800px) {
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; margin-top: 32px; }
}

/* =========================================================
   FAB WhatsApp flotante
   ========================================================= */
.fab-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: all .3s var(--easing);
  animation: wa-pulse 2.5s ease-in-out infinite;
}
.fab-whatsapp:hover {
  background: var(--wa-dark);
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.4); }
  50%      { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0); }
}

@media (max-width: 600px) {
  .fab-whatsapp { width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .fab-whatsapp svg { width: 24px; height: 24px; }
}

/* =========================================================
   Reveal on scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--easing), transform .8s var(--easing);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Fotografía institucional (warehouse / materials / storefront)
   ========================================================= */

/* Banda warehouse (entre Valor y Productos) */
.section--banner {
  padding: 0;
  background: var(--paper);
}
.banner-image {
  margin: 0 auto;
  position: relative;
  max-width: var(--maxw);
  padding: 0 var(--pad-x);
}
.banner-image img {
  width: 100%;
  height: clamp(220px, 26vw, 340px);
  object-fit: cover;
  object-position: center 60%;
  display: block;
  border-radius: var(--rad-lg);
}
.banner-image__caption {
  position: absolute;
  bottom: 24px;
  left: calc(var(--pad-x) + 24px);
  background: rgba(30, 81, 40, 0.94);
  color: var(--paper);
  padding: 16px 22px;
  border-radius: var(--rad);
  max-width: 340px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.banner-image__label {
  display: block;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.2;
}
.banner-image__text {
  display: block;
  font-size: 14px;
  opacity: 0.9;
  line-height: 1.45;
}

/* Nosotros: agregar imagen a la izquierda del texto */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: stretch;
}
.about__media {
  margin: 0;
  border-radius: var(--rad-lg);
  overflow: hidden;
  position: relative;
}
.about__media img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  display: block;
}
.about__media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  pointer-events: none;
}

/* Sobrescribir el grid actual de .about que era 5fr 7fr text+pillars */
/* Necesitamos que el grid quede: image | (text + pillars stacked) */
.about__col {
  display: flex;
  flex-direction: column;
}

/* Banner de contacto (fachada antes del head) */
.contact-banner {
  margin: 0 0 64px;
  border-radius: var(--rad-lg);
  overflow: hidden;
  max-height: 380px;
}
.contact-banner img {
  width: 100%;
  height: 100%;
  max-height: 380px;
  object-fit: cover;
  object-position: center 50%;
  display: block;
}

/* Responsive */
@media (max-width: 900px) {
  .about {
    grid-template-columns: 1fr;
  }
  .about__media img {
    min-height: 320px;
    max-height: 380px;
  }
  .banner-image__caption {
    position: static;
    margin-top: -32px;
    margin-left: 20px;
    margin-right: 20px;
    max-width: none;
  }
  .contact-banner { max-height: 280px; }
  .contact-banner img { max-height: 280px; }
}