/* ============================================================
   MATERIA GRIS — MAIN CSS
   Diseño institucional · Muebles a Medida · CABA
   ============================================================ */

/* ── VARIABLES ─────────────────────────────────────────────── */
:root {
  --mg-gold:        #bb9a66;
  --mg-gold-dk:     #a07d4a;
  --mg-gold-lt:     #d4b896;
  --mg-black:       #131313;
  --mg-dark:        #1a1a1a;
  --mg-dark-2:      #222222;
  --mg-dark-3:      #2d2d2d;
  --mg-white:       #ffffff;
  --mg-off-white:   #f8f7f5;
  --mg-gray-lt:     #f6f6f6;
  --mg-gray:        #9f9e9e;
  --mg-gray-dk:     #6a6a6a;
  --mg-text:        #75727b;
  --mg-heading:     #272e39;
  --mg-border:      #ebebeb;
  --mg-border-dk:   #333333;
  --mg-radius:      10px;
  --mg-radius-lg:   16px;
  --mg-shadow:      0 4px 30px rgba(0,0,0,.08);
  --mg-shadow-md:   0 8px 40px rgba(0,0,0,.14);
  --mg-shadow-lg:   0 20px 60px rgba(0,0,0,.22);
  --mg-transition:  all .35s ease;
  --mg-font-title:  'Antonio', sans-serif;
  --mg-font-body:   'Mulish', sans-serif;
  --mg-header-h:    80px;
}

/* ── BASE ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--mg-font-body);
  color: var(--mg-heading);
  background: var(--mg-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--mg-font-title);
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.15;
  font-weight: 600;
}

a { color: var(--mg-gold); text-decoration: none; transition: var(--mg-transition); }
a:hover { color: var(--mg-gold-dk); }

img { max-width: 100%; height: auto; }

::selection { background: var(--mg-gold); color: var(--mg-white); }

/* ── UTILIDADES ─────────────────────────────────────────────── */
.mg-text-gold  { color: var(--mg-gold) !important; }
.mg-bg-gold    { background-color: var(--mg-gold) !important; }
.mg-bg-dark    { background-color: var(--mg-dark) !important; }
.mg-main       { padding-top: var(--mg-header-h); }

/* ── BOTONES ────────────────────────────────────────────────── */
.btn { font-family: var(--mg-font-title); text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; padding: .75rem 1.75rem; border-radius: 2px; font-weight: 600; transition: var(--mg-transition); }

.mg-btn-primary {
  background: var(--mg-gold);
  border: 2px solid var(--mg-gold);
  color: var(--mg-white);
}
.mg-btn-primary:hover, .mg-btn-primary:focus {
  background: var(--mg-gold-dk);
  border-color: var(--mg-gold-dk);
  color: var(--mg-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(187,154,102,.35);
}

.mg-btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.7);
  color: var(--mg-white);
}
.mg-btn-outline:hover {
  background: var(--mg-white);
  border-color: var(--mg-white);
  color: var(--mg-black);
}

.mg-btn-outline-gold {
  background: transparent;
  border: 2px solid var(--mg-gold);
  color: var(--mg-gold);
}
.mg-btn-outline-gold:hover {
  background: var(--mg-gold);
  color: var(--mg-white);
}

.mg-btn-outline-dark {
  background: transparent;
  border: 2px solid var(--mg-heading);
  color: var(--mg-heading);
}
.mg-btn-outline-dark:hover {
  background: var(--mg-heading);
  color: var(--mg-white);
}

.mg-btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,.6);
  color: var(--mg-white);
}
.mg-btn-outline-white:hover {
  background: rgba(255,255,255,.15);
  color: var(--mg-white);
}

/* ── HEADER / NAVBAR ────────────────────────────────────────── */
.mg-header {
  height: var(--mg-header-h);
  z-index: 1000;
  transition: background .4s ease, box-shadow .4s ease;
  background: transparent;
}
.mg-header.scrolled,
.mg-header.solid {
  background: var(--mg-black) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.navbar { height: 100%; padding: 0; }
.navbar-brand { padding: 0; }

/* Logo SVG — Navbar */
.mg-header-logo {
  height: 38px;
  width: auto;
  display: block;
  /* Mantener blanco sobre navbar siempre oscura */
  filter: brightness(1);
  transition: opacity .3s ease;
}
.mg-header-logo:hover { opacity: .85; }

/* Logo SVG — Offcanvas */
.mg-offcanvas-logo {
  height: 32px;
  width: auto;
  display: block;
}

/* Logo JPG — Footer (formato portrait ~423×464) */
.mg-footer-logo {
  width: 120px;
  height: auto;
  display: block;
  border-radius: var(--mg-radius);
  transition: opacity .3s ease;
}
.mg-footer-logo:hover { opacity: .85; }

/* Icon ornamento — footer bottom */
.mg-footer-icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: .35rem;
  opacity: .45;
  position: relative;
  top: -1px;
}

/* Icon ornamento — CTA section */
.mg-cta-icon {
  display: inline-block;
  vertical-align: middle;
  opacity: .7;
  position: relative;
  top: -3px;
  /* Pequeño brillo dorado para integrarse al diseño */
  filter: brightness(1.4) sepia(.4) saturate(1.5) hue-rotate(5deg);
}

/* Logo texto (fallback si se usa en algún lado) */
.mg-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
}
.mg-logo-main {
  font-family: var(--mg-font-title);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--mg-white);
  text-transform: uppercase;
}
.mg-logo-accent {
  font-family: var(--mg-font-title);
  font-size: .75rem;
  letter-spacing: .35em;
  color: var(--mg-gold);
  text-transform: uppercase;
}

/* Responsive logos */
@media (max-width: 575.98px) {
  .mg-header-logo  { height: 30px; }
  .mg-offcanvas-logo { height: 28px; }
}

/* Links de navegación */
.nav-link {
  font-family: var(--mg-font-title);
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85) !important;
  padding: .5rem .75rem !important;
  position: relative;
  transition: color .3s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: .75rem; right: .75rem;
  height: 2px;
  background: var(--mg-gold);
  transform: scaleX(0);
  transition: transform .3s ease;
  transform-origin: center;
}
.nav-link:hover, .nav-link.active { color: var(--mg-gold) !important; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

/* Hamburguesa custom */
.mg-toggler-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.mg-toggler-icon span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--mg-white);
  transition: var(--mg-transition);
}
.navbar-toggler { border: none; padding: 4px; background: none; }
.navbar-toggler:focus { box-shadow: none; }

/* ── OFFCANVAS MOBILE ───────────────────────────────────────── */
.mg-offcanvas {
  background: var(--mg-black);
  color: var(--mg-white);
  width: 300px !important;
}
.mg-offcanvas-nav { list-style: none; padding: 0; margin: 0; }
.mg-offcanvas-nav li { border-bottom: 1px solid var(--mg-border-dk); }
.mg-offcanvas-nav a {
  display: block;
  font-family: var(--mg-font-title);
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  padding: 1rem 0;
  transition: color .3s;
}
.mg-offcanvas-nav a:hover { color: var(--mg-gold); }
.mg-offcanvas-footer {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--mg-border-dk);
  font-size: .9rem;
  color: var(--mg-gray);
}
.mg-offcanvas-footer a { color: var(--mg-gray); }
.mg-offcanvas-footer a:hover { color: var(--mg-gold); }

/* ── HERO ───────────────────────────────────────────────────── */
.mg-hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  padding-bottom: 80px;
}
.mg-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(19,19,19,.85) 0%,
    rgba(19,19,19,.6) 60%,
    rgba(19,19,19,.25) 100%
  );
}

.mg-hero-tag {
  display: inline-block;
  font-family: var(--mg-font-title);
  font-size: .75rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--mg-gold);
  margin-bottom: 1.25rem;
}
.mg-hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--mg-white);
  line-height: 1;
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.mg-hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 2.5rem;
  max-width: 540px;
  font-weight: 300;
}
.mg-hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Hero stats */
.mg-hero-stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: rgba(19,19,19,.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(187,154,102,.3);
  border-radius: var(--mg-radius);
  padding: 1.5rem;
  min-width: 180px;
}
.mg-hero-stat { text-align: center; padding: 1rem 0; }
.mg-hero-stat-num {
  display: block;
  font-family: var(--mg-font-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--mg-white);
  line-height: 1;
}
.mg-hero-stat-num span { font-size: 1rem; }
.mg-hero-stat-label {
  display: block;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-top: .3rem;
}
.mg-hero-stat-divider {
  height: 1px;
  background: rgba(187,154,102,.3);
  margin: 0;
}

/* Scroll indicator */
.mg-hero-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.mg-hero-scroll span {
  display: block;
  width: 2px;
  height: 12px;
  background: rgba(255,255,255,.4);
  animation: mg-scroll-bounce 1.6s ease-in-out infinite;
}
.mg-hero-scroll span:nth-child(2) { animation-delay: .3s; }
@keyframes mg-scroll-bounce {
  0%, 100% { opacity: .3; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(1.5); }
}

/* ── SECTIONS ───────────────────────────────────────────────── */
.mg-section { padding: 100px 0; }

.mg-section-light { background: var(--mg-white); }
.mg-section-gray  { background: var(--mg-gray-lt); }
.mg-section-dark  { background: var(--mg-black); }

/* Etiqueta de sección */
.mg-tag {
  display: inline-block;
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--mg-gold);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2rem;
}
.mg-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1.4rem;
  height: 2px;
  background: var(--mg-gold);
}

/* Títulos de sección */
.mg-section-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  color: var(--mg-heading);
  margin-bottom: 1rem;
  font-weight: 700;
}
.mg-section-title-sm {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--mg-heading);
  margin-bottom: 1rem;
  font-weight: 700;
}
.mg-section-desc {
  font-size: 1rem;
  color: var(--mg-text);
  line-height: 1.8;
}
.mg-section-desc-light {
  font-size: 1rem;
  color: rgba(255,255,255,.75);
  line-height: 1.8;
}
.mg-lead {
  font-size: 1.15rem;
  color: var(--mg-text);
  line-height: 1.9;
}

/* ── CARDS DE SERVICIOS ─────────────────────────────────────── */
.mg-service-card {
  display: flex;
  flex-direction: column;
  padding: 2.5rem 2rem;
  background: var(--mg-white);
  border: 1px solid var(--mg-border);
  border-radius: var(--mg-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: var(--mg-transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.mg-service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--mg-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.mg-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--mg-shadow-md);
  color: inherit;
}
.mg-service-card:hover::before { transform: scaleX(1); }

.mg-service-icon {
  width: 60px; height: 60px;
  background: rgba(187,154,102,.1);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--mg-transition);
  font-size: 1.5rem;
  color: var(--mg-gold);
}
.mg-service-card:hover .mg-service-icon {
  background: var(--mg-gold);
  color: var(--mg-white);
}
.mg-service-title {
  font-size: 1.15rem;
  color: var(--mg-heading);
  margin-bottom: .75rem;
  font-weight: 600;
}
.mg-service-desc {
  font-size: .9rem;
  color: var(--mg-text);
  line-height: 1.7;
  flex-grow: 1;
}
.mg-service-link {
  font-family: var(--mg-font-title);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mg-gold);
  margin-top: 1.5rem;
  transition: var(--mg-transition);
}
.mg-service-card:hover .mg-service-link { letter-spacing: .2em; }

/* Banner promo */
.mg-promo-banner {
  background: var(--mg-black);
  border-radius: var(--mg-radius-lg);
  padding: 2.5rem 3rem;
  border-left: 4px solid var(--mg-gold);
}
.mg-promo-icon {
  width: 70px; height: 70px;
  background: rgba(187,154,102,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--mg-gold);
  margin: 0 auto;
}
.mg-promo-title {
  font-family: var(--mg-font-title);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--mg-white);
  margin-bottom: .5rem;
}
.mg-promo-text { color: rgba(255,255,255,.7); font-size: .95rem; }

/* ── SECCIÓN NOSOTROS ───────────────────────────────────────── */
.mg-about-image-wrap { position: relative; display: inline-block; }
.mg-about-img {
  width: 100%;
  border-radius: var(--mg-radius-lg);
  display: block;
  object-fit: cover;
}
.mg-about-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--mg-gold);
  color: var(--mg-white);
  border-radius: 50%;
  width: 100px; height: 100px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  box-shadow: var(--mg-shadow-md);
}
.mg-about-badge-num {
  font-family: var(--mg-font-title);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}
.mg-about-badge-text {
  font-size: .6rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  line-height: 1.3;
}

/* Lista de features */
.mg-feature-list { list-style: none; padding: 0; margin: 0; }
.mg-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .6rem 0;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
}
.mg-feature-list li i { margin-top: 4px; font-size: 1rem; flex-shrink: 0; }

/* ── GRID DE PROYECTOS ──────────────────────────────────────── */
.mg-project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
}
.mg-project-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--mg-radius);
  aspect-ratio: 1;
  cursor: pointer;
}
.mg-project-large {
  grid-row: 1 / 3;
  aspect-ratio: auto;
}
.mg-project-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.mg-project-item:hover img { transform: scale(1.05); }
.mg-project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(19,19,19,.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity .35s ease;
}
.mg-project-item:hover .mg-project-overlay { opacity: 1; }
.mg-project-cat {
  font-family: var(--mg-font-title);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mg-gold);
  display: block;
  margin-bottom: .25rem;
}
.mg-project-name {
  font-family: var(--mg-font-title);
  font-size: 1rem;
  color: var(--mg-white);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0;
}

/* ── PROCESO ────────────────────────────────────────────────── */
.mg-process-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius-lg);
  height: 100%;
  position: relative;
  transition: var(--mg-transition);
}
.mg-process-card:hover {
  border-color: var(--mg-gold);
  transform: translateY(-4px);
}
.mg-process-number {
  font-family: var(--mg-font-title);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(187,154,102,.2);
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
}
.mg-process-icon {
  width: 50px; height: 50px;
  background: rgba(187,154,102,.1);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  color: var(--mg-gold);
  transition: var(--mg-transition);
}
.mg-process-card:hover .mg-process-icon { background: var(--mg-gold); color: var(--mg-white); }
.mg-process-title {
  font-size: 1rem;
  color: var(--mg-white);
  margin-bottom: .75rem;
  font-weight: 600;
}
.mg-process-desc { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.7; }

/* ── POR QUÉ ELEGIRNOS ──────────────────────────────────────── */
.mg-why-img { border-radius: var(--mg-radius-lg); box-shadow: var(--mg-shadow-lg); }
.mg-why-grid { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.mg-why-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.mg-why-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: rgba(187,154,102,.1);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--mg-gold);
  font-size: 1.1rem;
  transition: var(--mg-transition);
}
.mg-why-item:hover .mg-why-icon { background: var(--mg-gold); color: var(--mg-white); }
.mg-why-title { font-size: 1rem; font-weight: 700; margin-bottom: .25rem; }
.mg-why-text { font-size: .88rem; color: var(--mg-text); margin: 0; }

/* ── MARQUEE ────────────────────────────────────────────────── */
.mg-marquee-section {
  background: var(--mg-gold);
  overflow: hidden;
  padding: 16px 0;
}
.mg-marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: mg-marquee 30s linear infinite;
  font-family: var(--mg-font-title);
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mg-white);
  align-items: center;
}
.mg-marquee-dot { font-size: 1.2rem; opacity: .6; }
@keyframes mg-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── TESTIMONIOS ────────────────────────────────────────────── */
.mg-testimonials-swiper { padding-bottom: 50px !important; }

.mg-testimonial-card {
  background: var(--mg-dark-2);
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius-lg);
  padding: 2.5rem 2rem;
  height: 100%;
}
.mg-testimonial-stars { color: var(--mg-gold); margin-bottom: 1.25rem; font-size: 1rem; letter-spacing: 2px; }
.mg-testimonial-text {
  font-size: .95rem;
  color: rgba(255,255,255,.8);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.mg-testimonial-author { display: flex; align-items: center; gap: 1rem; }
.mg-testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--mg-gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mg-font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mg-white);
  flex-shrink: 0;
}
.mg-testimonial-author strong { display: block; color: var(--mg-white); font-size: .95rem; }
.mg-testimonial-author span { font-size: .8rem; color: var(--mg-gray); }

/* Swiper custom */
.mg-swiper-pagination .swiper-pagination-bullet { background: var(--mg-gray-dk); }
.mg-swiper-pagination .swiper-pagination-bullet-active { background: var(--mg-gold); }
.mg-swiper-prev, .mg-swiper-next { color: var(--mg-gold) !important; }
.mg-swiper-prev::after, .mg-swiper-next::after { font-size: 1.2rem !important; }

/* ── FORMULARIO DE CONTACTO ─────────────────────────────────── */
.mg-contact-form-wrap {
  background: var(--mg-gray-lt);
  border-radius: var(--mg-radius-lg);
  padding: 2.5rem;
}
.mg-section-dark .mg-contact-form-wrap {
  background: var(--mg-dark-2);
}

.mg-label {
  display: block;
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mg-heading);
  margin-bottom: .5rem;
}
.mg-section-dark .mg-label { color: rgba(255,255,255,.8); }

.mg-input {
  width: 100%;
  padding: .875rem 1rem;
  background: var(--mg-white);
  border: 1.5px solid var(--mg-border);
  border-radius: var(--mg-radius);
  font-family: var(--mg-font-body);
  font-size: .95rem;
  color: var(--mg-heading);
  transition: var(--mg-transition);
  outline: none;
}
.mg-input:focus {
  border-color: var(--mg-gold);
  box-shadow: 0 0 0 3px rgba(187,154,102,.15);
}
.mg-section-dark .mg-input {
  background: var(--mg-dark-3);
  border-color: var(--mg-border-dk);
  color: var(--mg-white);
}
.mg-section-dark .mg-input::placeholder { color: var(--mg-gray-dk); }
.mg-textarea { resize: vertical; min-height: 120px; }
.mg-select { appearance: none; cursor: pointer; }

.mg-form-response {
  display: none;
  padding: 1rem;
  border-radius: var(--mg-radius);
  margin-bottom: 1rem;
  font-size: .9rem;
}
.mg-form-response.success {
  display: block;
  background: rgba(40,167,69,.1);
  border: 1px solid rgba(40,167,69,.3);
  color: #28a745;
}
.mg-form-response.error {
  display: block;
  background: rgba(220,53,69,.1);
  border: 1px solid rgba(220,53,69,.3);
  color: #dc3545;
}
.mg-submit-btn { min-width: 200px; }

/* Info de contacto lista */
.mg-contact-info-list { list-style: none; padding: 0; margin: 0; }
.mg-contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .6rem 0;
  font-size: .95rem;
}
.mg-contact-info-list li i { margin-top: 3px; font-size: 1.1rem; flex-shrink: 0; }
.mg-contact-info-list a { color: var(--mg-heading); }
.mg-contact-info-list a:hover { color: var(--mg-gold); }

/* ── PAGE HERO ──────────────────────────────────────────────── */
.mg-page-hero {
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  position: relative;
  padding-bottom: 60px;
  padding-top: var(--mg-header-h);
}
.mg-page-hero-sm { min-height: 300px; padding-bottom: 50px; }
.mg-page-hero-dark { background: var(--mg-black) !important; }

.mg-page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(19,19,19,.85) 0%, rgba(19,19,19,.5) 100%);
}
.mg-page-hero-content { position: relative; }

.mg-breadcrumb { margin-bottom: .75rem; }
.mg-breadcrumb .breadcrumb-item { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.mg-breadcrumb .breadcrumb-item a { color: rgba(255,255,255,.6); }
.mg-breadcrumb .breadcrumb-item a:hover { color: var(--mg-gold); }
.mg-breadcrumb .breadcrumb-item.active { color: var(--mg-gold); }
.mg-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.4); }

.mg-page-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--mg-white);
  margin-bottom: .5rem;
}
.mg-page-subtitle { color: rgba(255,255,255,.7); font-size: 1.05rem; margin: 0; }

/* ── SERVICIOS — DETALLE ────────────────────────────────────── */
.mg-service-number {
  font-family: var(--mg-font-title);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255,255,255,.08);
  line-height: 1;
  display: block;
  margin-bottom: .5rem;
}
.mg-section-light .mg-service-number { color: rgba(39,46,57,.08); }

.mg-service-images { position: relative; }
.mg-service-img-main {
  width: 80%; border-radius: var(--mg-radius-lg);
  box-shadow: var(--mg-shadow-lg);
}
.mg-service-img-secondary {
  width: 45%;
  border-radius: var(--mg-radius-lg);
  position: absolute;
  bottom: -30px; right: 0;
  box-shadow: var(--mg-shadow-lg);
  border: 4px solid var(--mg-black);
}
.mg-service-img-single {
  width: 100%;
  box-shadow: var(--mg-shadow-lg);
}

.mg-service-features { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.mg-service-features li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .5rem 0;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mg-service-features.mg-service-features-dark li { color: var(--mg-text); border-color: var(--mg-border); }
.mg-service-features li:last-child { border: none; }

/* Diseño 3D section */
.mg-3d-icon {
  width: 80px; height: 80px;
  background: rgba(187,154,102,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--mg-gold);
  margin: 0 auto;
}
.mg-3d-step {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius);
  padding: 1.5rem;
}
.mg-3d-step-num {
  font-family: var(--mg-font-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--mg-gold);
  display: block;
  margin-bottom: .5rem;
}
.mg-3d-step h5 { color: var(--mg-white); font-size: .9rem; margin-bottom: .5rem; }
.mg-3d-step p { color: rgba(255,255,255,.6); font-size: .85rem; margin: 0; }

/* ── NOSOTROS — STATS ───────────────────────────────────────── */
.mg-stat-card { padding: 2rem 1rem; }
.mg-stat-num {
  font-family: var(--mg-font-title);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--mg-white);
  line-height: 1;
  display: inline-block;
}
.mg-stat-plus {
  font-family: var(--mg-font-title);
  font-size: 2rem;
  font-weight: 700;
  vertical-align: super;
}
.mg-stat-label {
  display: block;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-top: .75rem;
}

/* Valores */
.mg-value-card {
  padding: 2rem;
  border-radius: var(--mg-radius-lg);
  border: 1px solid var(--mg-border);
  transition: var(--mg-transition);
  height: 100%;
}
.mg-value-card:hover {
  border-color: var(--mg-gold);
  box-shadow: var(--mg-shadow);
  transform: translateY(-4px);
}
.mg-value-icon {
  width: 54px; height: 54px;
  background: rgba(187,154,102,.1);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--mg-gold);
  margin-bottom: 1.25rem;
  transition: var(--mg-transition);
}
.mg-value-card:hover .mg-value-icon { background: var(--mg-gold); color: var(--mg-white); }
.mg-value-title { font-size: 1rem; color: var(--mg-heading); margin-bottom: .5rem; }
.mg-value-text { font-size: .88rem; color: var(--mg-text); margin: 0; line-height: 1.7; }

/* ── CÓMO TRABAJAMOS — DETALLE ──────────────────────────────── */
.mg-process-step-row { padding: 60px 0; border-bottom: 1px solid var(--mg-border-dk); }
.mg-process-step-row:first-of-type { padding-top: 0; }
.mg-process-step-row:last-of-type { border: none; padding-bottom: 0; }
.mg-process-step-badge {
  display: inline-block;
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--mg-gold);
  border: 1px solid rgba(187,154,102,.4);
  padding: .3rem 1rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.mg-process-divider {
  width: 2px;
  height: 60px;
  background: linear-gradient(to bottom, var(--mg-gold), transparent);
  margin: 0 auto;
}
.mg-process-detail-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.mg-process-detail-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .6rem 0;
  color: rgba(255,255,255,.8);
  font-size: .93rem;
}

/* Garantía */
.mg-guarantee-icon {
  width: 90px; height: 90px;
  background: rgba(187,154,102,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: var(--mg-gold);
  margin: 0 auto 1.5rem;
}

/* ── CONTACTO — CARDS ───────────────────────────────────────── */
.mg-contact-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--mg-border);
}
.mg-contact-card:last-of-type { border: none; }
.mg-contact-card-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: rgba(187,154,102,.1);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--mg-gold);
}
.mg-contact-card h5 {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--mg-heading);
  margin-bottom: .25rem;
}
.mg-contact-card p { font-size: .9rem; color: var(--mg-text); margin: 0; line-height: 1.6; }
.mg-contact-card a { color: var(--mg-text); }
.mg-contact-card a:hover { color: var(--mg-gold); }

/* Mapa */
.mg-map-section { display: block; line-height: 0; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.mg-footer { background: var(--mg-black); color: var(--mg-white); }

/* CTA superior */
.mg-footer-cta {
  background: var(--mg-dark-2);
  border-top: 3px solid var(--mg-gold);
  padding: 60px 0;
}
.mg-footer-cta .mg-section-title { font-size: clamp(1.6rem, 3vw, 2.5rem); }

/* Cuerpo */
.mg-footer-body { padding: 80px 0 60px; border-top: 1px solid var(--mg-border-dk); }
.mg-footer-cta + .mg-footer-body { border-top: none; }

.mg-footer-desc { color: rgba(255,255,255,.55); font-size: .9rem; line-height: 1.8; max-width: 320px; }
.mg-footer-heading {
  font-family: var(--mg-font-title);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mg-gold);
  margin-bottom: 1.25rem;
}
.mg-footer-links { list-style: none; padding: 0; margin: 0; }
.mg-footer-links li { padding: .3rem 0; }
.mg-footer-links a { color: rgba(255,255,255,.55); font-size: .9rem; transition: var(--mg-transition); }
.mg-footer-links a:hover { color: var(--mg-gold); padding-left: 5px; }

.mg-footer-contact { list-style: none; padding: 0; margin: 0; }
.mg-footer-contact li { display: flex; gap: 1rem; align-items: flex-start; padding: .5rem 0; font-size: .9rem; color: rgba(255,255,255,.55); }
.mg-footer-contact i { color: var(--mg-gold); margin-top: 3px; flex-shrink: 0; }
.mg-footer-contact a { color: rgba(255,255,255,.55); }
.mg-footer-contact a:hover { color: var(--mg-gold); }

/* Social */
.mg-social-links { display: flex; gap: .75rem; }
.mg-social-links a {
  width: 38px; height: 38px;
  border: 1px solid var(--mg-gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--mg-gold);
  font-size: .9rem;
  transition: var(--mg-transition);
}
.mg-social-links a:hover {
  background: var(--mg-gold);
  border-color: var(--mg-gold);
  color: var(--mg-white);
  transform: translateY(-3px);
}

/* Social links en fondo oscuro (footer): mantener mismo estilo dorado */
.mg-footer .mg-social-links a {
  border-color: rgba(187,154,102,.4);
  color: rgba(187,154,102,.8);
}
.mg-footer .mg-social-links a:hover {
  background: var(--mg-gold);
  border-color: var(--mg-gold);
  color: var(--mg-white);
}

/* Footer bottom */
.mg-footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--mg-border-dk);
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}
.mg-footer-bottom a { color: var(--mg-gold); }
.mg-footer-tagline { font-size: .75rem; letter-spacing: .1em; }

/* ── BACK TO TOP ────────────────────────────────────────────── */
.mg-back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--mg-gold);
  color: var(--mg-white);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .35s, transform .35s;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(187,154,102,.4);
}
.mg-back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.mg-back-to-top:hover { background: var(--mg-gold-dk); }

/* ── BLOG / SIDEBAR ─────────────────────────────────────────── */
.mg-blog-card {
  background: var(--mg-white);
  border-radius: var(--mg-radius-lg);
  overflow: hidden;
  box-shadow: var(--mg-shadow);
  transition: var(--mg-transition);
  height: 100%;
}
.mg-blog-card:hover { transform: translateY(-6px); box-shadow: var(--mg-shadow-md); }
.mg-blog-card-img { overflow: hidden; height: 220px; }
.mg-blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.mg-blog-card:hover .mg-blog-card-img img { transform: scale(1.05); }
.mg-blog-card-body { padding: 1.5rem; }
.mg-blog-date {
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mg-gold);
  display: block;
  margin-bottom: .6rem;
}
.mg-blog-title { font-size: 1.05rem; margin-bottom: .75rem; }
.mg-blog-title a { color: var(--mg-heading); }
.mg-blog-title a:hover { color: var(--mg-gold); }
.mg-blog-excerpt { font-size: .9rem; color: var(--mg-text); }
.mg-read-more-link { font-family: var(--mg-font-title); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--mg-gold); }

.mg-single-content { font-size: 1rem; line-height: 1.9; color: var(--mg-text); }
.mg-single-content h2, .mg-single-content h3 { color: var(--mg-heading); margin: 2rem 0 1rem; }

.mg-post-nav-link { display: flex; flex-direction: column; color: var(--mg-text); font-size: .88rem; }
.mg-post-nav-link strong { color: var(--mg-heading); margin-top: .3rem; font-size: .95rem; }
.mg-post-nav-link:hover { color: var(--mg-gold); }

.mg-sidebar-cta {
  background: var(--mg-black);
  border-radius: var(--mg-radius-lg);
  padding: 2rem;
  color: var(--mg-white);
}
.mg-sidebar-cta h4 { color: var(--mg-white); font-size: 1rem; margin-bottom: .75rem; }
.mg-sidebar-cta p { color: rgba(255,255,255,.7); font-size: .9rem; margin-bottom: 1.25rem; }

/* ── PORTFOLIO GRID ─────────────────────────────────────────── */
.mg-portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
}
.mg-filter-btn {
  font-family: var(--mg-font-title);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .6rem 1.4rem;
  background: transparent;
  border: 1.5px solid var(--mg-border);
  border-radius: 2px;
  cursor: pointer;
  color: var(--mg-text);
  transition: var(--mg-transition);
}
.mg-filter-btn:hover, .mg-filter-btn.active {
  background: var(--mg-gold);
  border-color: var(--mg-gold);
  color: var(--mg-white);
}
.mg-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.mg-portfolio-item {
  display: block;
  animation: mgPortfolioIn .35s ease both;
}
@keyframes mgPortfolioIn {
  from { opacity: 0; transform: scale(.97); }
  to   { opacity: 1; transform: scale(1); }
}
.mg-portfolio-item.hidden {
  display: none;
}
.mg-portfolio-card { border-radius: var(--mg-radius-lg); overflow: hidden; position: relative; }
.mg-portfolio-img-wrap { height: 260px; overflow: hidden; }
.mg-portfolio-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.mg-portfolio-card:hover .mg-portfolio-img-wrap img { transform: scale(1.06); }
.mg-portfolio-info {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(19,19,19,.9) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity .35s ease;
}
.mg-portfolio-card:hover .mg-portfolio-info { opacity: 1; }
.mg-portfolio-cat {
  font-family: var(--mg-font-title);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mg-gold);
  display: block;
  margin-bottom: .25rem;
}
.mg-portfolio-name {
  font-family: var(--mg-font-title);
  font-size: .95rem;
  color: var(--mg-white);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0;
}

/* ── ANIMACIONES ────────────────────────────────────────────── */
[data-mg-animate] {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}
[data-mg-animate="fade-up"]    { transform: translateY(30px); }
[data-mg-animate="fade-down"]  { transform: translateY(-30px); }
[data-mg-animate="fade-left"]  { transform: translateX(30px); }
[data-mg-animate="fade-right"] { transform: translateX(-30px); }
[data-mg-animate].animated     { opacity: 1; transform: none; }

/* ── 404 ────────────────────────────────────────────────────── */
.mg-404-title {
  font-size: clamp(5rem, 15vw, 10rem);
  color: rgba(255,255,255,.1);
  margin: 0;
  line-height: 1;
}

/* ── PAGE CONTENT ───────────────────────────────────────────── */
.mg-page-content { font-size: 1rem; line-height: 1.9; color: var(--mg-text); }
.mg-page-content h2, .mg-page-content h3 { color: var(--mg-heading); margin: 2rem 0 1rem; }

/* ── PAGINACIÓN ─────────────────────────────────────────────── */
.page-numbers {
  font-family: var(--mg-font-title);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .5rem 1rem;
  border: 1.5px solid var(--mg-border);
  color: var(--mg-text);
  margin: 0 3px;
  transition: var(--mg-transition);
  border-radius: 2px;
}
.page-numbers:hover, .page-numbers.current {
  background: var(--mg-gold);
  border-color: var(--mg-gold);
  color: var(--mg-white);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .mg-section { padding: 70px 0; }
  .mg-hero { background-attachment: scroll; }
  .mg-about-badge { width: 80px; height: 80px; bottom: -15px; right: -15px; }
  .mg-project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mg-project-large { grid-row: auto; }
  .mg-service-img-secondary { width: 50%; }
  .mg-portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .mg-footer-body { padding: 60px 0 40px; }
}

@media (max-width: 767.98px) {
  .mg-section { padding: 60px 0; }
  .mg-hero { min-height: 100svh; padding-bottom: 60px; }
  .mg-hero-title { font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .mg-page-hero { min-height: 300px; }
  .mg-page-hero-sm { min-height: 220px; }
  .mg-project-grid { grid-template-columns: 1fr; }
  .mg-portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .mg-promo-banner { padding: 2rem 1.5rem; }
  .mg-service-img-secondary { display: none; }
  .mg-about-badge { right: 0; }
  .mg-process-step-row { padding: 40px 0; }
  .mg-footer-cta { padding: 40px 0; }
}

/* ============================================================
   COMPONENTES DE PÁGINAS INTERNAS
   ============================================================ */

/* ── HERO TALL (páginas de servicio) ─────────────────────────── */
.mg-page-hero-tall { min-height: 560px; }

/* ── BADGES de servicio ──────────────────────────────────────── */
.mg-service-badges { display: flex; flex-wrap: wrap; gap: .6rem; }
.mg-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  font-family: var(--mg-font-title);
  background: var(--mg-gray-lt);
  border: 1px solid var(--mg-border);
  padding: .4rem .9rem;
  border-radius: 2px;
  color: var(--mg-heading);
}

/* ── GALERÍA DETALLE (2+2 imágenes) ─────────────────────────── */
.mg-detail-gallery { display: grid; grid-template-columns: 3fr 2fr; gap: 10px; }
.mg-dg-main img, .mg-dg-side img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--mg-radius); display: block;
}
.mg-dg-main { aspect-ratio: 4/5; overflow: hidden; border-radius: var(--mg-radius); }
.mg-dg-side { display: flex; flex-direction: column; gap: 10px; }
.mg-dg-side img { flex: 1; min-height: 0; border-radius: var(--mg-radius); }

/* ── CARDS INCLUYE ───────────────────────────────────────────── */
.mg-include-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius-lg);
  height: 100%;
  transition: var(--mg-transition);
}
.mg-include-card:hover { border-color: var(--mg-gold); transform: translateY(-4px); }
.mg-include-icon {
  width: 50px; height: 50px;
  background: rgba(187,154,102,.12);
  border-radius: var(--mg-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--mg-gold);
  margin-bottom: 1.25rem;
  transition: var(--mg-transition);
}
.mg-include-card:hover .mg-include-icon { background: var(--mg-gold); color: var(--mg-white); }
.mg-include-title { font-size: .95rem; color: var(--mg-white); margin-bottom: .6rem; font-weight: 600; }
.mg-include-desc { font-size: .85rem; color: rgba(255,255,255,.6); line-height: 1.7; margin: 0; }

/* ── MATERIALES CARD ─────────────────────────────────────────── */
.mg-mat-card {
  padding: 1.75rem;
  border: 1px solid var(--mg-border);
  border-radius: var(--mg-radius-lg);
  height: 100%;
  transition: var(--mg-transition);
}
.mg-mat-card:hover { border-color: var(--mg-gold); box-shadow: var(--mg-shadow); transform: translateY(-3px); }
.mg-mat-title {
  font-family: var(--mg-font-title);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .95rem;
  color: var(--mg-heading);
  margin-bottom: .75rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--mg-gold);
}
.mg-mat-desc { font-size: .85rem; color: var(--mg-text); margin-bottom: .75rem; line-height: 1.6; }
.mg-mat-list { list-style: none; padding: 0; margin: 0; }
.mg-mat-list li {
  font-size: .85rem; color: var(--mg-text);
  padding: .3rem 0;
  border-bottom: 1px solid var(--mg-border);
  display: flex; align-items: center; gap: .6rem;
}
.mg-mat-list li:last-child { border: none; }
.mg-mat-list li::before { content: '—'; color: var(--mg-gold); font-size: .75rem; }

/* ── GALERÍA INNER (6 imágenes) ──────────────────────────────── */
.mg-inner-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mg-inner-gallery-item {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--mg-radius);
}
.mg-inner-gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.mg-inner-gallery-item:hover img { transform: scale(1.06); }

/* ── TIMELINE DE PROCESO ─────────────────────────────────────── */
.mg-timeline { position: relative; max-width: 900px; margin: 0 auto; }
.mg-timeline::before {
  content: '';
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--mg-gold) 0%, rgba(187,154,102,.2) 100%);
  transform: translateX(-50%);
}
.mg-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}
.mg-tl-left  { flex-direction: row; }
.mg-tl-right { flex-direction: row-reverse; }
.mg-tl-number {
  font-family: var(--mg-font-title);
  font-size: 3rem;
  font-weight: 700;
  color: var(--mg-gold);
  line-height: 1;
  min-width: 70px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.mg-tl-number::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--mg-black);
  border: 2px solid var(--mg-gold);
  z-index: -1;
}
.mg-tl-content {
  flex: 1;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius-lg);
  padding: 1.5rem;
}
.mg-tl-right .mg-tl-content { text-align: right; }
.mg-tl-title { font-size: 1rem; color: var(--mg-white); margin-bottom: .5rem; font-weight: 600; }
.mg-tl-desc { font-size: .88rem; color: rgba(255,255,255,.65); line-height: 1.7; margin: 0; }

/* ── ACCORDION ───────────────────────────────────────────────── */
.mg-accordion-item {
  background: rgba(255,255,255,.03) !important;
  border: 1px solid var(--mg-border-dk) !important;
  border-radius: var(--mg-radius) !important;
  margin-bottom: .5rem;
  overflow: hidden;
}
.mg-accordion-item.mg-accordion-item-light {
  background: var(--mg-gray-lt) !important;
  border-color: var(--mg-border) !important;
}
.mg-accordion-btn {
  background: transparent !important;
  color: var(--mg-white) !important;
  font-family: var(--mg-font-body) !important;
  font-size: .95rem !important;
  padding: 1.1rem 1.25rem !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
.mg-accordion-btn::after { filter: invert(1); }
.mg-accordion-btn.mg-accordion-btn-light { color: var(--mg-heading) !important; }
.mg-accordion-btn.mg-accordion-btn-light::after { filter: none; }
.mg-accordion-btn:not(.collapsed) { color: var(--mg-gold) !important; }
.mg-accordion-body {
  background: rgba(255,255,255,.02) !important;
  color: rgba(255,255,255,.7) !important;
  font-size: .9rem !important;
  line-height: 1.8 !important;
  padding: 1rem 1.25rem 1.25rem !important;
}
.mg-accordion-body.mg-accordion-body-light {
  background: var(--mg-white) !important;
  color: var(--mg-text) !important;
}

/* ── SERVICIOS RELACIONADOS (mini tarjetas) ──────────────────── */
.mg-related-card {
  position: relative;
  display: block;
  border-radius: var(--mg-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.mg-related-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.mg-related-card:hover img { transform: scale(1.06); }
.mg-related-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(19,19,19,.85) 0%, rgba(19,19,19,.2) 60%);
  display: flex; align-items: flex-end;
  padding: 1.25rem;
  transition: background .35s ease;
}
.mg-related-card:hover .mg-related-overlay { background: linear-gradient(to top, rgba(187,154,102,.8) 0%, rgba(19,19,19,.3) 100%); }
.mg-related-overlay span {
  font-family: var(--mg-font-title);
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--mg-white);
}

/* ── CTA BOX ─────────────────────────────────────────────────── */
.mg-cta-section { background: var(--mg-black); }
.mg-cta-box {
  background: linear-gradient(135deg, var(--mg-dark-2) 0%, var(--mg-dark-3) 100%);
  border: 1px solid rgba(187,154,102,.3);
  border-radius: var(--mg-radius-lg);
  padding: 3rem 3.5rem;
  position: relative;
  overflow: hidden;
}
.mg-cta-box::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--mg-gold);
}
.mg-cta-title {
  font-family: var(--mg-font-title);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--mg-white);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: .5rem;
}
.mg-cta-desc { color: rgba(255,255,255,.65); font-size: .95rem; margin: 0; }

/* ── CHECKS GRID ─────────────────────────────────────────────── */
.mg-checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem 1.5rem;
  margin-top: 1.5rem;
}
.mg-checklist-item {
  display: flex; align-items: center; gap: .7rem;
  font-size: .9rem; color: var(--mg-text);
}

/* ── MINI CARDS (Living/Comedor) ─────────────────────────────── */
.mg-ambient-block { margin-bottom: 3.5rem; }
.mg-ambient-block:last-child { margin-bottom: 0; }
.mg-ambient-label {
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--mg-gold);
  border-left: 3px solid var(--mg-gold);
  padding-left: 1rem;
  margin-bottom: 1.25rem;
}
.mg-mini-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--mg-border-dk);
  border-radius: var(--mg-radius);
  padding: 1.5rem;
  height: 100%;
  transition: var(--mg-transition);
}
.mg-mini-card:hover { border-color: var(--mg-gold); }
.mg-mini-card i { font-size: 1.3rem; display: block; }
.mg-mini-card h5 { font-size: .9rem; color: var(--mg-white); margin-bottom: .4rem; font-weight: 600; }
.mg-mini-card p { font-size: .82rem; color: rgba(255,255,255,.55); margin: 0; line-height: 1.6; }

/* ── PRODUCT ROW (Oficinas) ──────────────────────────────────── */
.mg-product-row {
  display: flex; align-items: center; gap: .9rem;
  padding: 1rem 1.25rem;
  background: var(--mg-gray-lt);
  border-radius: var(--mg-radius);
  font-size: .9rem; color: var(--mg-heading);
  font-weight: 500;
  transition: var(--mg-transition);
}
.mg-product-row:hover { background: rgba(187,154,102,.1); color: var(--mg-gold); }

/* ── REAL ESTATE BADGE ───────────────────────────────────────── */
.mg-re-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--mg-font-title);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mg-gold);
  border: 1px solid rgba(187,154,102,.4);
  padding: .4rem 1rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

/* ── DISEÑO 3D — HERO ────────────────────────────────────────── */
.mg-hero-3d { min-height: 90vh; align-items: center; }
.mg-3d-hero-icon {
  font-size: 3rem; color: var(--mg-gold);
  opacity: .8; margin-bottom: .5rem;
}

/* ── REASON CARDS ─────────────────────────────────────────────── */
.mg-reason-card {
  padding: 2rem;
  border-radius: var(--mg-radius-lg);
  background: var(--mg-gray-lt);
  border: 1px solid var(--mg-border);
  height: 100%;
  transition: var(--mg-transition);
}
.mg-reason-card:hover { border-color: var(--mg-gold); box-shadow: var(--mg-shadow); transform: translateY(-4px); }
.mg-reason-num {
  font-family: var(--mg-font-title);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(187,154,102,.25);
  line-height: 1;
  display: block;
  margin-bottom: .75rem;
}
.mg-reason-title { font-size: 1rem; color: var(--mg-heading); margin-bottom: .6rem; font-weight: 700; }
.mg-reason-desc { font-size: .88rem; color: var(--mg-text); line-height: 1.7; margin: 0; }

/* ── FLOW DE PROCESO ─────────────────────────────────────────── */
.mg-process-flow { gap: 0; position: relative; }
.mg-process-flow::before {
  content: '';
  position: absolute;
  top: 44px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--mg-gold), rgba(187,154,102,.2));
  z-index: 0;
}
.mg-flow-step {
  text-align: center;
  padding: 0 .75rem 1.5rem;
  position: relative;
}
.mg-flow-icon {
  width: 56px; height: 56px;
  background: var(--mg-gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--mg-white);
  margin: 0 auto 1rem;
  position: relative; z-index: 1;
}
.mg-flow-num {
  font-family: var(--mg-font-title);
  font-size: .7rem;
  letter-spacing: .15em;
  color: rgba(255,255,255,.4);
  margin-bottom: .5rem;
}
.mg-flow-title { font-size: .85rem; color: var(--mg-white); margin-bottom: .4rem; font-weight: 600; }
.mg-flow-desc { font-size: .78rem; color: rgba(255,255,255,.5); line-height: 1.6; margin: 0; }

/* ── PRESUPUESTO — Quote Form ────────────────────────────────── */
.mg-quote-form-wrap {
  background: var(--mg-white);
  border: 1px solid var(--mg-border);
  border-radius: var(--mg-radius-lg);
  padding: 2.5rem;
}
.mg-quote-form-header { margin-bottom: 2rem; }
.mg-form-section { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--mg-border); }
.mg-form-section:last-of-type { border: none; margin-bottom: 1rem; }
.mg-form-section-title {
  display: flex; align-items: center; gap: 1rem;
  font-size: 1rem; color: var(--mg-heading);
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 1.25rem;
}
.mg-form-step-num {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--mg-gold);
  color: var(--mg-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: 700;
  font-family: var(--mg-font-title);
}
.mg-radio-group { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: .25rem; }
.mg-radio-label {
  display: flex; align-items: center; gap: .4rem;
  font-size: .9rem; color: var(--mg-text); cursor: pointer;
}
.mg-radio-label input { accent-color: var(--mg-gold); }

/* Info lateral del presupuesto */
.mg-quote-info-box {
  background: var(--mg-black);
  border-radius: var(--mg-radius-lg);
  padding: 1.75rem;
  color: var(--mg-white);
}
.mg-quote-info-title {
  font-family: var(--mg-font-title);
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--mg-gold);
  margin-bottom: 1.25rem;
}
.mg-quote-steps { display: flex; flex-direction: column; gap: 1.25rem; }
.mg-qs-item { display: flex; gap: 1rem; align-items: flex-start; }
.mg-qs-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(187,154,102,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700;
  color: var(--mg-gold);
  font-family: var(--mg-font-title);
}
.mg-qs-item strong { display: block; font-size: .9rem; color: var(--mg-white); margin-bottom: .15rem; font-weight: 600; }
.mg-qs-item p { font-size: .82rem; color: rgba(255,255,255,.55); margin: 0; line-height: 1.5; }

.mg-phone-link {
  display: flex; align-items: center; gap: .75rem;
  color: rgba(255,255,255,.65); font-size: .9rem;
  padding: .6rem 0;
  transition: var(--mg-transition);
  border-bottom: 1px solid var(--mg-border-dk);
}
.mg-phone-link:last-of-type { border: none; }
.mg-phone-link:hover { color: var(--mg-gold); }

.mg-quote-hours { color: rgba(255,255,255,.4); font-size: .8rem; }

.mg-trust-badges { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.mg-trust-item {
  display: flex; align-items: center; gap: .6rem;
  padding: .75rem;
  background: var(--mg-gray-lt);
  border-radius: var(--mg-radius);
  font-size: .8rem; color: var(--mg-heading);
  font-weight: 500;
}

/* ── GRAN QUOTE ──────────────────────────────────────────────── */
.mg-big-quote {
  font-size: 1.2rem;
  font-style: italic;
  color: rgba(255,255,255,.85);
  line-height: 1.8;
  margin: 0 0 1rem;
}
.mg-quote-author { color: var(--mg-gold); font-size: .85rem; letter-spacing: .1em; }

/* ── RESPONSIVE PÁGINAS INTERNAS ─────────────────────────────── */
@media (max-width: 991.98px) {
  .mg-detail-gallery { grid-template-columns: 1fr; }
  .mg-dg-side { flex-direction: row; }
  .mg-dg-side img { flex: 1; }
  .mg-timeline::before { left: 24px; }
  .mg-timeline-item { flex-direction: column; gap: 1rem; padding-left: 60px; }
  .mg-tl-right { flex-direction: column; text-align: left; }
  .mg-tl-right .mg-tl-content { text-align: left; }
  .mg-tl-number { position: absolute; left: 0; }
  .mg-tl-number::after { left: 50%; }
  .mg-process-flow::before { display: none; }
  .mg-checklist-grid { grid-template-columns: 1fr; }
  .mg-cta-box { padding: 2rem; }
}

@media (max-width: 767.98px) {
  .mg-inner-gallery { grid-template-columns: repeat(2, 1fr); }
  .mg-page-hero-tall { min-height: 420px; }
  .mg-flow-step { padding-bottom: 2rem; }
  .mg-quote-form-wrap { padding: 1.5rem; }
  .mg-trust-badges { grid-template-columns: 1fr; }
}

/* ── RESPONSIVE ÚLTIMO BLOQUE ────────────────────────────────── */
@media (max-width: 575.98px) {
  .mg-portfolio-grid { grid-template-columns: 1fr; }
  .mg-portfolio-img-wrap { height: 240px; }
  .mg-portfolio-info { opacity: 1; }
  .mg-project-item:hover img { transform: none; }
  .mg-back-to-top { bottom: 16px; right: 16px; }
}

/* ============================================================
   PERFORMANCE & CORE WEB VITALS
   ============================================================ */

/* content-visibility: auto en secciones below-the-fold
   Mejora LCP y reduce tiempo de renderizado inicial.
   Solo se aplica a secciones que no están en el viewport inicial. */
.mg-section:not(.mg-hero):not(:first-of-type),
.mg-page-hero + .mg-section {
  content-visibility: auto;
  contain-intrinsic-size: 0 500px;
}

/* Prevenir CLS (Cumulative Layout Shift) en imágenes y galerías */
img,
.mg-portfolio-thumb,
.mg-detail-gallery-main,
.mg-detail-gallery-side,
.mg-inner-gallery-item,
.mg-project-img {
  aspect-ratio: attr(width) / attr(height);
}

/* Reservar espacio para hero images y evitar CLS */
.mg-hero {
  min-height: 90vh;
  contain: layout style;
}

.mg-page-hero-tall {
  min-height: 560px;
  contain: layout style;
}

/* Optimizar animaciones: usar transform/opacity en lugar de propiedades que
   fuerzan reflow. will-change solo en elementos que efectivamente se animan. */
[data-mg-animate] {
  will-change: transform, opacity;
}

[data-mg-animate].animated {
  will-change: auto; /* liberar after animation */
}

/* Transiciones hardware-accelerated */
.mg-service-card,
.mg-portfolio-thumb img,
.mg-inner-gallery-item img,
.mg-project-item img {
  transform: translateZ(0);
}

/* Scroll-driven behavior: reducir repaint en navbar */
#mg-header {
  will-change: background-color, box-shadow;
}

/* Marquee: GPU acceleration */
.mg-marquee-track {
  will-change: transform;
  transform: translateZ(0);
}

/* Lazy loading placeholder para imágenes */
img[loading="lazy"] {
  background: var(--mg-gray-lt);
}

/* Reducir recalculo de estilos en hover states */
.mg-btn-primary,
.mg-btn-outline,
.mg-btn-outline-dark,
.mg-btn-outline-white {
  transition: background-color .25s ease, border-color .25s ease, color .25s ease;
}

/* Print styles: eliminar elementos decorativos */
@media print {
  #mg-header,
  #mg-back-to-top,
  .mg-cta-section,
  .mg-footer,
  .mg-hero-actions,
  .mg-marquee-section {
    display: none !important;
  }

  body { color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  .mg-section { page-break-inside: avoid; }
}