:root {
  --green-900: #24272c;
  --green-800: #30343a;
  --green-700: #3f5f56;
  --green-600: #52766d;
  --sage: #7b8583;
  --gold: #c98732;
  --gold-dark: #9f6426;
  --sand: #e9dfcf;
  --cream: #f5f2ec;
  --white: #ffffff;
  --charcoal: #25282d;
  --muted: #69727a;
  --line: rgba(37, 40, 45, 0.13);
  --shadow: 0 18px 50px rgba(37, 40, 45, 0.16);
  --shadow-soft: 0 10px 28px rgba(37, 40, 45, 0.09);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --header-height: 108px;
  --font-heading: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.15em;
  height: 1.15em;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.gallery-open { overflow: hidden; }

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

button, input, textarea, select { font: inherit; }

::selection { background: rgba(201, 135, 50, 0.34); color: var(--green-900); }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 16px;
  top: 12px;
  transform: translateY(-140%);
  background: var(--gold);
  color: var(--green-900);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--header-height);
  background: rgba(245, 242, 236, 0.94);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(37, 40, 45, 0.1);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 35px rgba(37, 40, 45, 0.12);
  background: rgba(255, 255, 255, 0.96);
}

.header-layout {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: var(--header-height);
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand-logo {
  display: block;
  object-fit: contain;
}

.brand-logo--header {
  width: 104px;
  height: 104px;
}

.main-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 28px);
}

.main-nav a {
  position: relative;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--green-900);
  padding: 0.85rem 0;
}

.main-nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.48rem;
  width: 0;
  height: 3px;
  border-radius: 99px;
  background: var(--gold);
  transition: width 0.2s ease;
}

.main-nav > a:hover::after,
.main-nav > a.is-active::after { width: 100%; }

.header-actions,
.nav-mobile-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-mobile-actions { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 0.82rem 1.15rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn:disabled {
  cursor: wait;
  opacity: .68;
  transform: none;
  box-shadow: none;
}

.btn:focus-visible,
.main-nav a:focus-visible,
.contact-chip:focus-visible,
.footer-grid a:focus-visible,
.floating-whatsapp:focus-visible {
  outline: 3px solid rgba(201, 135, 50, 0.72);
  outline-offset: 4px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 12px 24px rgba(159, 100, 38, 0.24);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #2f8f67, #247155);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(36, 113, 85, 0.22);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.76);
  color: var(--green-900);
  border-color: rgba(37, 40, 45, 0.16);
}

.btn-large { min-height: 54px; padding-inline: 1.35rem; border-radius: 14px; }

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(37, 40, 45, 0.15);
  border-radius: 14px;
  background: var(--white);
  cursor: pointer;
  place-items: center;
  padding: 11px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green-900);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  overflow: clip;
  background: var(--green-900);
  color: var(--white);
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media {
  opacity: 0;
  transform: translate3d(0, var(--parallax-y, 0px), 0) scale(var(--parallax-scale, 1.08));
  transform-origin: center;
  will-change: transform, opacity;
  transition: opacity .9s ease, transform .9s ease;
}

.hero-media.is-loaded { opacity: 1; }

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  z-index: -1;
  background:
    radial-gradient(circle at 74% 22%, rgba(201,135,50,.14), transparent 30%),
    linear-gradient(90deg, rgba(20,22,26,.98) 0%, rgba(24,27,31,.92) 31%, rgba(24,27,31,.58) 56%, rgba(24,27,31,.2) 100%),
    linear-gradient(180deg, rgba(20,22,26,.08) 0%, rgba(20,22,26,.18) 58%, rgba(20,22,26,.62) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 32%;
  pointer-events: none;
  z-index: -1;
  background: linear-gradient(180deg, transparent, rgba(20,22,26,.52));
}

.hero-content {
  min-height: min(720px, calc(100vh - var(--header-height)));
  display: flex;
  align-items: center;
  padding-block: clamp(74px, 11vh, 140px) 150px;
}

.hero-copy { max-width: 820px; }

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.eyebrow--light { color: var(--gold); }

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.05;
  color: inherit;
  margin: 0;
}

h1 {
  font-size: clamp(2.55rem, 6vw, 5.4rem);
  letter-spacing: 0;
  max-width: 850px;
  text-wrap: balance;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.65rem);
  letter-spacing: 0;
  color: var(--green-900);
  text-wrap: balance;
  font-weight: 700;
}

h3 { font-size: 1.15rem; color: var(--green-900); font-weight: 700; }

.hero-lead {
  max-width: 650px;
  margin: 1.35rem 0 1.85rem;
  color: rgba(255,255,255,.9);
  font-size: clamp(1.03rem, 1.4vw, 1.28rem);
}

.contact-chips {
  display: grid;
  grid-template-columns: .95fr .95fr 1.18fr;
  gap: 12px;
  max-width: 1020px;
}

.contact-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  min-height: 78px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(37,40,45,.78);
  color: var(--white);
  box-shadow: 0 18px 55px rgba(0, 0, 0, .18);
  backdrop-filter: blur(10px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.contact-chip > span:last-child {
  min-width: 0;
  overflow-wrap: break-word;
}

.contact-chip:hover { transform: translateY(-3px); background: rgba(37,40,45,.92); }

.contact-chip--featured { background: rgba(47, 143, 103, .88); }

.chip-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.16);
  color: var(--gold);
  flex: 0 0 auto;
}
.chip-icon .icon { width: 22px; height: 22px; }

.contact-chip strong { display: block; font-size: 0.78rem; color: var(--sand); text-transform: uppercase; letter-spacing: .08em; }

.trust-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 42px;
  background: rgba(31, 34, 38, .9);
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 12px;
  padding: 18px clamp(10px, 2vw, 24px);
  border-right: 1px solid rgba(255,255,255,.14);
  align-items: center;
}

.trust-item:last-child { border-right: 0; }
.trust-item span {
  grid-row: span 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(201,135,50,.18);
  color: var(--gold);
  font-weight: 700;
}
.trust-item span .icon { width: 24px; height: 24px; }
.trust-item strong { line-height: 1.15; font-size: .97rem; }
.trust-item small { color: rgba(255,255,255,.72); font-size: .84rem; }

.schedule-strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(245, 242, 236, .97);
  color: var(--green-900);
  padding: 10px 0;
  font-size: .96rem;
  text-align: center;
}
.schedule-strip span { color: var(--gold-dark); margin-inline: 8px; }

.benefits {
  position: relative;
  z-index: 1;
  padding-block: clamp(68px, 7.6vw, 98px) clamp(54px, 6.2vw, 82px);
  background:
    radial-gradient(circle at 50% 0%, rgba(201,135,50,.08), transparent 36%),
    linear-gradient(180deg, var(--white), #fbfaf7 72%, var(--white));
}

.benefits > .container {
  width: min(1760px, calc(100% - 128px));
}

.benefits-heading {
  max-width: 860px;
  margin: 0 auto 34px;
  text-align: center;
}

.benefits-heading p {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin: 0 0 10px;
  color: var(--gold-dark);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1;
  text-transform: uppercase;
}

.benefits-heading p span {
  width: 58px;
  height: 2px;
  border-radius: 99px;
  background: var(--gold);
}

.benefits-heading h2 {
  font-size: clamp(2.25rem, 4.4vw, 4.15rem);
  color: #171b1d;
  line-height: .98;
}

.benefits-heading strong {
  display: block;
  margin-top: 14px;
  color: #7a7f86;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 500;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.benefit-card {
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: center;
  gap: 18px;
  min-height: 158px;
  padding: 24px 44px 24px 22px;
  border-radius: 10px;
  border: 1px solid rgba(37,40,45,.06);
  background: rgba(255,255,255,.95);
  box-shadow: 0 18px 42px rgba(37,40,45,.12);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.benefit-icon {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #efebe5;
  color: var(--green-700);
  box-shadow: inset 0 0 0 1px rgba(37,40,45,.03);
  transition: transform .24s ease, color .24s ease, background .24s ease, box-shadow .24s ease;
}
.benefit-icon .icon {
  width: 52px;
  height: 52px;
  stroke-width: 1.65;
  transition: transform .24s ease;
}

.benefit-copy h3 {
  position: relative;
  display: inline-block;
  margin-bottom: 24px;
  color: #171b1d;
  font-size: 1.08rem;
  line-height: 1.15;
}

.benefit-copy h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -12px;
  width: 62px;
  height: 2px;
  border-radius: 99px;
  background: var(--gold);
}

.benefit-card p {
  max-width: 285px;
  margin: 0;
  color: #6d737a;
  font-size: 1rem;
  line-height: 1.45;
}

.benefit-link {
  position: absolute;
  right: 20px;
  bottom: 24px;
  color: var(--gold-dark);
  font-size: 2rem;
  line-height: 1;
  font-weight: 400;
  transition: transform .2s ease, color .2s ease;
}

@media (hover: hover) and (pointer: fine) {
  .benefit-card:hover {
    transform: translateY(-7px);
    border-color: rgba(201,135,50,.24);
    box-shadow: 0 28px 64px rgba(37,40,45,.16);
  }

  .benefit-card:hover .benefit-icon {
    transform: scale(1.08);
    color: var(--gold-dark);
    background: #f4eee4;
    box-shadow:
      inset 0 0 0 1px rgba(201,135,50,.18),
      0 16px 36px rgba(201,135,50,.2);
  }

  .benefit-card:hover .benefit-icon .icon {
    transform: translateY(-2px) scale(1.04);
  }

  .benefit-card:hover .benefit-link {
    color: var(--gold);
    transform: translateX(4px);
  }
}

.section { padding-block: clamp(68px, 8.6vw, 116px); }

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .75fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.section-copy p,
.section-heading p,
.why-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}

.section-copy p { max-width: 650px; }

blockquote {
  margin: 2rem 0 0;
  padding: 1.4rem 1.55rem;
  border-left: 5px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(201, 135, 50, 0.11);
  color: var(--green-900);
  font-weight: 600;
  box-shadow: 0 10px 28px rgba(37,40,45,.05);
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease, border-color .24s ease;
}

@media (hover: hover) and (pointer: fine) {
  blockquote:hover {
    transform: translateY(-5px);
    border-left-color: var(--gold-dark);
    background: rgba(201, 135, 50, 0.15);
    box-shadow:
      0 22px 50px rgba(37,40,45,.12),
      0 12px 30px rgba(201,135,50,.12);
  }
}

.about { background: linear-gradient(180deg, var(--white), var(--cream)); }

.about-panel {
  min-height: 540px;
  border-radius: var(--radius-lg);
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(20,22,26,.12) 0%, rgba(20,22,26,.28) 42%, rgba(20,22,26,.88) 100%),
    linear-gradient(135deg, rgba(20,22,26,.24), rgba(63,95,86,.18)),
    url("../assets/img/nosotros-panel-realista.webp") center top / cover;
  color: var(--white);
  display: grid;
  align-content: end;
  gap: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.metric-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 18px;
  background: rgba(20,22,26,.5);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(14px);
}

.metric-card strong {
  min-width: 120px;
  text-align: left;
  font: 700 2.4rem/1 var(--font-heading);
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}
.metric-card span { color: rgba(255,255,255,.86); }

.services {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(245,242,236,.84), rgba(245,242,236,.84)),
    linear-gradient(rgba(37,40,45,.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,40,45,.11) 1px, transparent 1px),
    linear-gradient(rgba(201,135,50,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,135,50,.12) 1px, transparent 1px),
    var(--cream);
  background-size: auto, 32px 32px, 32px 32px, 128px 128px, 128px 128px, auto;
  background-position: center;
}

.services::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 8%, rgba(255,255,255,.48), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.24), transparent 30%, rgba(255,255,255,.18));
}

.services > .container {
  position: relative;
  z-index: 1;
}

.section-heading {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 38px;
}
.section-heading .eyebrow { margin-bottom: .55rem; }
.section-heading p { margin-inline: auto; }

.cards-grid,
.project-grid {
  display: grid;
  gap: 20px;
}
.services-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.service-card,
.project-card,
.quote-form,
.map-card {
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.service-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(201,135,50,.46); }
.service-card img { width: 100%; aspect-ratio: 1.42/1; object-fit: cover; }
.card-content { padding: 22px; position: relative; }
.card-number {
  position: absolute;
  top: -24px;
  right: 18px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--green-700);
  color: var(--sand);
  font-weight: 700;
  border: 3px solid var(--white);
  box-shadow: 0 12px 24px rgba(37,40,45,.14);
}
.card-number .icon { width: 29px; height: 29px; stroke-width: 1.7; }
.card-content h3 { margin-bottom: .65rem; }
.card-content p { margin: 0 0 1rem; color: var(--muted); }
.card-content a {
  color: var(--green-700);
  font-weight: 700;
}
.card-content a::after { content: " →"; }

.projects { background: var(--white); }
.project-showcase {
  position: relative;
}
.project-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--white);
  border: 1px solid rgba(31, 34, 38, .08);
  transition: transform .22s ease, box-shadow .22s ease;
}
.project-card.is-cover-hidden {
  display: none;
}
.project-card::after {
  content: none;
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.project-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: inherit;
  cursor: zoom-in;
}
.project-trigger:focus-visible {
  outline: 3px solid rgba(201,135,50,.72);
  outline-offset: -5px;
}
.project-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1.35/1;
  object-fit: cover;
  transition: transform .35s ease, filter .35s ease;
}
@media (hover: hover) and (pointer: fine) {
  .project-card:hover img {
    transform: scale(1.035);
    filter: saturate(1.05) contrast(1.02);
  }
}
.project-card h3 {
  position: relative;
  margin: 0;
  padding: 15px 16px 17px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(245,242,236,.74));
  color: var(--charcoal);
  font-size: .98rem;
  line-height: 1.2;
  text-align: left;
}
.project-card h3::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 8px;
  border-radius: 999px;
  background: var(--gold);
}
.project-cover-nav {
  position: absolute;
  top: calc(50% - 18px);
  z-index: 3;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(31,34,38,.1);
  border-radius: 50%;
  background: rgba(255,255,255,.94);
  color: var(--charcoal);
  box-shadow: 0 14px 30px rgba(37,40,45,.16);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.project-cover-nav:hover {
  transform: translateY(-2px);
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(159,100,38,.24);
}
.project-cover-nav:focus-visible {
  outline: 3px solid rgba(201,135,50,.72);
  outline-offset: 4px;
}
.project-cover-nav[hidden],
.project-cover-status[hidden] {
  display: none;
}
.project-cover-nav--prev { left: -24px; }
.project-cover-nav--next { right: -24px; }
.project-cover-nav .icon {
  width: 25px;
  height: 25px;
}
.project-cover-status {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: .88rem;
  text-align: center;
}

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  grid-template-columns: minmax(56px, 1fr) minmax(0, 1180px) minmax(56px, 1fr);
  align-items: center;
  gap: clamp(10px, 2vw, 22px);
  padding: clamp(18px, 4vw, 48px);
  background:
    radial-gradient(circle at 50% 18%, rgba(201,135,50,.16), transparent 34%),
    rgba(20,22,26,.94);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .22s ease, visibility .22s ease;
}
.project-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.gallery-frame {
  grid-column: 2;
  position: relative;
  margin: 0;
  min-width: 0;
  border-radius: 18px;
  overflow: hidden;
  background: #111418;
  box-shadow: 0 28px 90px rgba(0,0,0,.42);
  transform: translateY(14px) scale(.98);
  transition: transform .24s ease;
}
.project-lightbox.is-open .gallery-frame {
  transform: translateY(0) scale(1);
}
.gallery-frame img {
  width: 100%;
  max-height: min(74vh, 760px);
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #111418;
}
.gallery-frame figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 20px;
  background: rgba(245,242,236,.96);
  color: var(--charcoal);
}
.gallery-frame figcaption span {
  order: 2;
  flex: 0 0 auto;
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: .8rem;
}
.gallery-frame h2 {
  min-width: 0;
  color: var(--charcoal);
  font-size: clamp(1.15rem, 2.4vw, 1.75rem);
  line-height: 1.1;
}
.gallery-close,
.gallery-nav {
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.1);
  color: var(--white);
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.gallery-close:hover,
.gallery-nav:hover {
  transform: translateY(-2px);
  background: rgba(201,135,50,.78);
  border-color: rgba(201,135,50,.82);
}
.gallery-close:focus-visible,
.gallery-nav:focus-visible {
  outline: 3px solid rgba(201,135,50,.78);
  outline-offset: 4px;
}
.gallery-close {
  position: absolute;
  top: clamp(14px, 2.6vw, 26px);
  right: clamp(14px, 2.6vw, 26px);
  width: 48px;
  height: 48px;
  border-radius: 50%;
}
.gallery-nav {
  width: clamp(48px, 5vw, 64px);
  height: clamp(48px, 5vw, 64px);
  border-radius: 50%;
}
.gallery-nav .icon,
.gallery-close .icon { width: 26px; height: 26px; }
.gallery-nav--prev { grid-column: 1; justify-self: end; }
.gallery-nav--next { grid-column: 3; justify-self: start; }

@media (prefers-reduced-motion: reduce) {
  .project-lightbox,
  .gallery-frame,
  .project-card img {
    transition: none;
  }
}

.cta-band {
  padding-block: 60px;
  background:
    linear-gradient(135deg, rgba(20,22,26,.96), rgba(31,34,38,.84) 48%, rgba(43,58,55,.78)),
    url("../assets/img/background-contacto-rapido.webp") center/cover fixed;
  color: var(--white);
}

.cta-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.cta-layout h2 { color: var(--white); }
.cta-layout p { max-width: 670px; color: rgba(255,255,255,.82); margin: 1rem 0 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.contact { background: var(--cream); }
.contact-layout {
  display: grid;
  grid-template-columns: .72fr 1fr .86fr;
  gap: 24px;
  align-items: stretch;
}
.contact-copy p { color: var(--muted); }
.contact-list { display: grid; gap: 12px; margin-top: 26px; }
.contact-list a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--green-900);
  font-weight: 700;
}
.contact-list span {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--white);
  color: var(--green-700);
  border: 1px solid var(--line);
}
.contact-list span .icon { width: 21px; height: 21px; }

.quote-form {
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 32px);
  height: 100%;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field {
  display: grid;
  gap: 7px;
}
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
label {
  display: grid;
  gap: 7px;
  color: var(--green-900);
  font-size: .9rem;
  font-weight: 700;
}
.field-full { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%;
  border: 1px solid rgba(37,40,45,.16);
  border-radius: 12px;
  background: #fff;
  color: var(--charcoal);
  padding: 13px 14px;
  min-height: 48px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
textarea { resize: vertical; min-height: 118px; }
input:focus, select:focus, textarea:focus {
  border-color: var(--gold-dark);
  box-shadow: 0 0 0 4px rgba(201,135,50,.18);
}
.privacy-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: .86rem;
}
.btn-submit { width: 100%; margin-top: 18px; min-height: 54px; }
.form-note { margin: 12px 0 0; font-weight: 600; color: var(--green-700); min-height: 1.2em; }
.form-note.is-error { color: #9c3326; }
.form-note.is-success { color: var(--green-700); }

.map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.map-embed {
  width: 100%;
  min-height: 360px;
  flex: 1 1 auto;
  border: 0;
}
.map-card div { padding: 22px; }
.map-card p { color: var(--muted); margin: .55rem 0 0; }

.site-footer {
  background: var(--green-900);
  color: rgba(255,255,255,.78);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr 1fr 1fr;
  gap: 30px;
  padding-block: 48px;
}
.footer-grid img { filter: brightness(0) invert(1); margin-bottom: 16px; }
.brand-logo--footer {
  width: 164px;
  height: 164px;
}
.footer-grid h3 { color: var(--gold); font-size: 1rem; margin-bottom: 1rem; }
.footer-grid a { display: block; color: rgba(255,255,255,.8); margin: .45rem 0; }
.footer-grid a:hover { color: var(--gold); }
.footer-grid p { margin: .5rem 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  padding: 16px;
  color: rgba(255,255,255,.68);
  font-size: .92rem;
}

.floating-whatsapp {
  position: fixed;
  right: clamp(18px, 2.5vw, 32px);
  bottom: clamp(18px, 2.5vw, 32px);
  z-index: 999;
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #2f8f67, #247155);
  color: var(--white);
  border: 4px solid rgba(255,255,255,.9);
  box-shadow: 0 18px 45px rgba(37,40,45,.28);
}
.floating-whatsapp span { font-size: 2rem; line-height: 1; }
.floating-whatsapp .icon { width: 32px; height: 32px; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .header-layout { grid-template-columns: auto auto; justify-content: space-between; }
  .brand-logo--header { width: 90px; height: 90px; }
  .nav-toggle { display: grid; }
  .header-actions { display: none; }
  .main-nav {
    position: fixed;
    top: calc(var(--header-height) + 10px);
    right: 16px;
    left: auto;
    width: min(330px, calc(100vw - 32px));
    max-height: calc(100dvh - var(--header-height) - 22px);
    display: grid;
    align-content: start;
    gap: 0;
    padding: 20px;
    background: rgba(245,242,236,.98);
    border: 1px solid rgba(37,40,45,.1);
    border-radius: 18px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: transform .22s ease, opacity .18s ease, visibility 0s linear .22s;
    box-shadow: -20px 20px 50px rgba(37,40,45,.14);
    overflow-y: auto;
  }
  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition: transform .22s ease, opacity .18s ease, visibility 0s;
  }
  .main-nav a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.08rem;
  }
  .main-nav > a::after { display: none; }
  .nav-mobile-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
  .contact-chips { grid-template-columns: 1fr; max-width: 480px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-item:nth-child(2) { border-right: 0; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-layout { grid-template-columns: 1fr 1fr; }
  .contact-copy { grid-column: 1 / -1; }
}

@media (max-width: 1280px) {
  .benefits > .container {
    width: min(100% - 44px, var(--container));
  }
  .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  :root { --header-height: 92px; }
  .container { width: min(100% - 28px, var(--container)); }
  .brand-logo--header { width: 82px; height: 82px; }
  .hero { min-height: auto; overflow: hidden; }
  .hero-content { padding-block: 60px 34px; min-height: auto; }
  .hero-media img { object-position: 64% center; }
  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(20,22,26,.88), rgba(20,22,26,.78) 48%, rgba(20,22,26,.9)),
      linear-gradient(90deg, rgba(20,22,26,.84), rgba(20,22,26,.36));
  }
  h1 { font-size: clamp(2.35rem, 12vw, 4rem); }
  .trust-bar {
    position: relative;
    bottom: auto;
  }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .trust-item:last-child { border-bottom: 0; }
  .schedule-strip {
    position: relative;
    bottom: auto;
  }
  .benefits { padding-block: 54px; }
  .benefits-heading { margin-bottom: 28px; }
  .benefits-heading p span { width: 38px; }
  .benefits-grid, .project-grid, .services-grid { grid-template-columns: 1fr; }
  .project-showcase {
    padding-inline: 58px;
  }
  .project-cover-nav {
    top: calc(50% - 28px);
    width: 44px;
    height: 44px;
  }
  .project-cover-nav--prev { left: 0; }
  .project-cover-nav--next { right: 0; }
  .project-lightbox {
    grid-template-columns: 1fr 1fr;
    align-content: center;
    padding: 70px 14px 20px;
  }
  .gallery-frame {
    grid-column: 1 / -1;
    grid-row: 1;
  }
  .gallery-frame img {
    max-height: 68vh;
    aspect-ratio: 4 / 5;
  }
  .gallery-frame figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 15px;
  }
  .gallery-frame figcaption span { order: 0; }
  .gallery-nav {
    grid-row: 2;
    margin-top: 14px;
  }
  .gallery-nav--prev {
    grid-column: 1;
    justify-self: end;
  }
  .gallery-nav--next {
    grid-column: 2;
    justify-self: start;
  }
  .benefit-card {
    grid-template-columns: 82px 1fr;
    min-height: 142px;
    padding: 22px 42px 22px 20px;
  }
  .benefit-icon { width: 74px; height: 74px; }
  .benefit-icon .icon { width: 42px; height: 42px; }
  .split-layout, .contact-layout { grid-template-columns: 1fr; }
  .about-panel { min-height: 460px; }
  .metric-card { grid-template-columns: 104px 1fr; }
  .metric-card strong { min-width: 104px; }
  .cta-band { background-attachment: scroll; }
  .cta-layout { display: grid; }
  .cta-actions { display: grid; grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 0.98rem; }
  .hero-content { padding-block: 46px 28px; }
  .eyebrow { font-size: .74rem; }
  .hero-lead { font-size: 1rem; }
  .contact-chips { gap: 10px; }
  .contact-chip { min-height: 66px; padding: 12px; }
  .chip-icon { width: 38px; height: 38px; }
  .trust-item { grid-template-columns: 42px 1fr; padding-inline: 14px; }
  .trust-item span { width: 40px; height: 40px; }
  .project-showcase {
    padding-inline: 0;
    padding-bottom: 58px;
  }
  .project-cover-nav {
    top: auto;
    bottom: 0;
  }
  .project-cover-nav--prev { left: calc(50% - 54px); }
  .project-cover-nav--next { right: calc(50% - 54px); }
  .schedule-strip { font-size: .85rem; }
  .schedule-strip .container {
    display: grid;
    gap: 2px;
  }
  .schedule-strip span { display: none; }
  .section { padding-block: 58px; }
  .benefits-heading p {
    gap: 9px;
    font-size: .72rem;
    letter-spacing: .12em;
  }
  .benefits-heading p span { width: 24px; }
  .benefit-card {
    grid-template-columns: 70px 1fr;
    gap: 14px;
    min-height: 132px;
    padding: 20px 38px 20px 18px;
  }
  .benefit-icon { width: 62px; height: 62px; }
  .benefit-icon .icon { width: 35px; height: 35px; }
  .benefit-copy h3 { margin-bottom: 20px; font-size: 1rem; }
  .benefit-copy h3::after { bottom: -10px; width: 52px; }
  .benefit-card p { font-size: .95rem; }
  .quote-form, .map-card, .about-panel { border-radius: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-logo--footer { width: 144px; height: 144px; }
  .floating-whatsapp { width: 60px; height: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .hero-media { transform: none !important; }
}