/* ═══════════════════════════════════════════
   BICSA COMPANY – style.css
   Paleta: #00317C · #000953 · #02599A · #027FB4 · #01C1D9
═══════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --blue-dark:    #000953;
  --blue-primary: #00317C;
  --blue-mid:     #02599A;
  --blue-light:   #027FB4;
  --cyan:         #01C1D9;
  --cyan-dark:    #00a8be;
  --text-dark:    #081C63;
  --text-mid:     #0B6F9A;
  --white:        #ffffff;
  --off-white:    #f4f7fc;
  --gray-light:   #e2e8f4;
  --gray:         #8a9bb5;
  --card-shadow:  0 4px 24px rgba(0,49,124,.10);
  --card-shadow-hover: 0 12px 36px rgba(0,49,124,.18);
  --radius:       14px;
  --radius-lg:    22px;
  --transition:   .28s ease;
  --nav-h:        70px;
  --font:         'Poppins', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body { font-family: var(--font); color: var(--text-dark); background: var(--white); line-height: 1.65; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
address { font-style: normal; }

/* ── Container ── */
.container { width: min(1200px, 92%); margin-inline: auto; }

/* ── Section padding ── */
section { padding-block: 88px; }

/* ── Skip link ── */
.skip-link {
  position: absolute; top: -9999px; left: 0;
  background: var(--cyan); color: var(--white);
  padding: .5rem 1rem; font-weight: 700; z-index: 9999;
}
.skip-link:focus { top: 0; }

/* ── Section header ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: clamp(1.75rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.22; margin-bottom: .5rem; }
.section-header p  { color: var(--gray); font-size: 1.05rem; max-width: 580px; margin-inline: auto; }
.section-header.light h2 { color: var(--white); }
.section-header.light p  { color: rgba(255,255,255,.75); }

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--cyan), var(--blue-light));
  color: var(--white);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .3rem 1rem; border-radius: 50px;
  margin-bottom: .7rem;
}
.section-tag.light {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.35);
}

.highlight { color: var(--cyan); }
.subsection-title {
  font-size: 1.35rem; font-weight: 700;
  color: var(--blue-primary);
  display: inline-block;
  padding-bottom: .45rem;
  border-bottom: 3px solid var(--cyan);
  margin-bottom: 1.75rem;
}


/* ════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════ */
.btn-primary, .btn-outline, .btn-nav-cta, .btn-submit {
  display: inline-flex; align-items: center; gap: .45rem;
  font-weight: 600; font-size: .95rem;
  padding: .85rem 2rem; border-radius: 50px;
  transition: all var(--transition); letter-spacing: .02em;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue-light));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(1,193,217,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(1,193,217,.5); }
.btn-primary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,.65);
}
.btn-outline:hover { background: rgba(255,255,255,.14); border-color: var(--white); }
.btn-outline:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }

.btn-nav-cta {
  background: linear-gradient(135deg, var(--cyan), var(--blue-light));
  color: var(--white) !important; padding: .5rem 1.35rem;
  border-radius: 50px; font-size: .86rem; font-weight: 600;
}
.btn-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(1,193,217,.4); }

.btn-submit {
  width: 100%; justify-content: center;
  background: linear-gradient(135deg, var(--cyan), var(--blue-primary));
  color: var(--white); font-size: 1rem;
  box-shadow: 0 4px 20px rgba(0,49,124,.28);
}
.btn-submit:hover   { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,49,124,.38); }
.btn-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.btn-submit:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }


/* ════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(0,9,83,.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(0,0,0,.28);
}
.nav-container {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(1200px, 92%); margin-inline: auto;
}
.nav-logo { display: flex; align-items: center; gap: .75rem; z-index: 2; min-width: 245px; }
.nav-logo-img { height: 54px; width: auto; max-width: 92px; object-fit: contain; }
.logo-text { font-size: 1.16rem; font-weight: 400; color: var(--white); letter-spacing: .045em; white-space: nowrap; }
.logo-text strong { font-weight: 800; }

.nav-menu { display: flex; align-items: center; gap: .15rem; }

.nav-link {
  color: rgba(255,255,255,.82); font-size: .875rem; font-weight: 500;
  padding: .45rem .7rem; border-radius: 6px;
  transition: color var(--transition); position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 1px; left: .7rem; right: .7rem;
  height: 2px; background: var(--cyan);
  transform: scaleX(0); transform-origin: center;
  transition: transform var(--transition); border-radius: 2px;
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--cyan); }
.nav-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: .5rem; z-index: 2; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Ajuste para ancla de testimonios */
#clientes {
  scroll-margin-top: 100px;
}

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
  position: relative; height: 100vh; min-height: 620px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(160deg,
    rgba(0,9,83,.82) 0%,
    rgba(0,49,124,.68) 55%,
    rgba(2,89,154,.5) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding-inline: 1.5rem;
  animation: heroIn .9s ease both;
}
@keyframes heroIn { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
/* ── Logo: drop-shadow blanco difuminado, sin fondo ── */
.hero-logo {
  height: clamp(64px, 10vw, 120px);
  width: auto;
  margin-inline: auto;
  margin-bottom: 1.2rem;
  display: block;
  filter: drop-shadow(0 0 22px rgba(255,255,255,0.55))
          drop-shadow(0 0 8px rgba(255,255,255,0.35));
  animation: logoPulse 4s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% {
    filter: drop-shadow(0 0 18px rgba(255,255,255,0.45))
            drop-shadow(0 0 6px rgba(255,255,255,0.25));
  }
  50% {
    filter: drop-shadow(0 0 32px rgba(255,255,255,0.75))
            drop-shadow(0 0 12px rgba(255,255,255,0.50));
  }
}

.hero-title {
  font-size: clamp(2.2rem, 7vw, 5.5rem);
  font-weight: 800; color: var(--white);
  letter-spacing: .07em; text-transform: uppercase;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
  margin-bottom: .5rem;
}
.hero-slogan {
  font-size: clamp(.95rem, 2.4vw, 1.35rem);
  color: rgba(255,255,255,.88); font-weight: 300;
  font-style: italic; letter-spacing: .03em;
  margin-bottom: 2.4rem;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.scroll-indicator {
  position: absolute; bottom: 1.75rem; left: 50%;
  transform: translateX(-50%); z-index: 2;
  animation: bounce 2s ease-in-out infinite;
}
.scroll-arrow {
  width: 26px; height: 26px;
  border-right: 2px solid rgba(255,255,255,.65);
  border-bottom: 2px solid rgba(255,255,255,.65);
  transform: rotate(45deg);
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}


/* ════════════════════════════════════════════
   QUIÉNES SOMOS
════════════════════════════════════════════ */
.section-nosotros { background: var(--off-white); }

.nosotros-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: 4rem; align-items: start;
}
.nosotros-text h2 {
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  font-weight: 700; line-height: 1.22;
  color: var(--blue-dark); margin-block: .75rem 1.2rem;
}
.nosotros-text p { color: #4a5568; margin-bottom: .9rem; font-size: .97rem; }

.nosotros-mv-header { margin-bottom: 1.5rem; }
.nosotros-mv-header h2 {
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.22;
  color: var(--blue-dark);
  margin-top: .75rem;
}
.nosotros-mv .mv-grid {
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.nosotros-mv .mv-card {
  padding: 2rem 1.75rem;
}
.nosotros-inline-image {
  margin: 1.25rem auto 0 auto;
  width: 90%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  aspect-ratio: 16/9;
  max-height: 260px;
  background: var(--gray-light);
}
.nosotros-inline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stats-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-top: 2rem; padding-top: 1.75rem; border-top: 2px solid var(--gray-light); }
.stat-item { text-align: center; }
.stat-number {
  display: inline-block; font-size: 2.5rem; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--blue-primary), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-plus { font-size: 1.4rem; font-weight: 700; color: var(--cyan); vertical-align: super; }
.stat-label { display: block; font-size: .78rem; color: var(--gray); margin-top: .3rem; text-transform: uppercase; letter-spacing: .06em; }

.nosotros-media { position: relative; height: 470px; }
.nosotros-img-main {
  position: absolute; top: 0; left: 0;
  width: 78%; height: 78%;
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--card-shadow-hover);
}
.nosotros-img-main img { width: 100%; height: 100%; object-fit: cover; }
.nosotros-img-secondary {
  position: absolute; bottom: 0; right: 0;
  width: 52%; height: 52%;
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--card-shadow-hover);
  border: 4px solid var(--white);
}
.nosotros-img-secondary img { width: 100%; height: 100%; object-fit: cover; }

.nav-dropdown a,
.nav-dropdown li a,
.nav-dropdown-menu a,
.nav-dropdown-content a {
  text-transform: none;
}

.image-modal{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.9);
    z-index:9999;
    justify-content:center;
    align-items:center;
    cursor:pointer;
}

.image-modal img{
    max-width:90%;
    max-height:90%;
    border-radius:12px;
    transition: transform .2s ease;
}

.nosotros-inline-image img{
    cursor:pointer;
}

.image-close{
    position:absolute;
    top:20px;
    right:30px;
    font-size:42px;
    color:white;
    cursor:pointer;
    font-weight:bold;
    z-index:10000;
}

.image-close:hover{
    opacity:.8;
}


/* ════════════════════════════════════════════
   MISIÓN & VISIÓN
════════════════════════════════════════════ */
.section-mision-vision { background: var(--white); }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.mv-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.mv-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); }

.mv-card--mision {
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue-primary) 100%);
  border-top: 4px solid var(--cyan);
}
.mv-card--mision::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(1,193,217,.10);
}
.mv-card--vision {
  background: var(--off-white);
  border-top: 4px solid var(--blue-primary);
}
.mv-card--vision::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(0,49,124,.06);
}
.mv-icon {
  width: 68px; height: 68px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.mv-card--mision .mv-icon { background: rgba(1,193,217,.18); color: var(--cyan); }
.mv-card--vision  .mv-icon { background: rgba(0,49,124,.10); color: var(--blue-primary); }

.mv-card h3 { font-size: 1.35rem; font-weight: 700; margin-bottom: .75rem; letter-spacing: .02em; }
.mv-card--mision h3 { color: var(--cyan); }
.mv-card--vision  h3 { color: var(--blue-primary); }

.mv-card p { font-size: .97rem; line-height: 1.75; }
.mv-card--mision p { color: rgba(255,255,255,.82); }
.mv-card--vision  p { color: #4a5568; }


/* ════════════════════════════════════════════
   PROYECTO / RENDERS / CAROUSEL (sin cambios estructurales)
════════════════════════════════════════════ */
.section-proyecto { padding: 0; }
.proyecto-video-wrap { position: relative; height: 88vh; min-height: 560px; overflow: hidden; display: flex; align-items: center; }
.proyecto-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.proyecto-bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; opacity: 0; transition: opacity .6s ease; }
.proyecto-bg-video.loaded { opacity: 1; }
.proyecto-overlay { position: absolute; inset: 0; z-index: 2; background: linear-gradient(110deg, rgba(0,9,83,.88) 0%, rgba(0,49,124,.65) 55%, rgba(2,127,180,.4) 100%); }
.proyecto-hero-content { position: relative; z-index: 3; padding-block: 72px; color: var(--white); }
.proyecto-title { font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 800; margin-block: .75rem 1rem; }
.proyecto-desc { font-size: 1.05rem; color: rgba(255,255,255,.85); max-width: 560px; margin-bottom: 1.75rem; }
.proyecto-features { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem 2.5rem; margin-bottom: 2rem; font-size: .93rem; color: rgba(255,255,255,.88); }
.proyecto-features li { display: flex; align-items: center; gap: .55rem; }

.renders-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; padding-block: 44px; }
.render-card { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; box-shadow: var(--card-shadow); }
.render-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.render-card:hover img { transform: scale(1.07); }
.render-card:focus-visible { outline: 3px solid var(--cyan); }
.render-label { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.4rem .75rem .6rem; background: linear-gradient(transparent, rgba(0,9,83,.88)); color: var(--white); font-size: .78rem; font-weight: 700; text-align: center; }

.section-departamentos { background: var(--white); }
.depa-outer { position: relative; padding: 0 56px; }
.depa-swiper { overflow: hidden; padding-bottom: 52px; }
.depa-btn-prev, .depa-btn-next { position: absolute; top: calc(50% - 26px); transform: translateY(-50%); z-index: 10; width: 48px; height: 48px; border-radius: 50%; background: var(--white); color: var(--blue-primary); box-shadow: 0 4px 20px rgba(0,49,124,.18); display: flex; align-items: center; justify-content: center; transition: all var(--transition); border: 2px solid var(--gray-light); }
.depa-btn-prev { left: 0; }
.depa-btn-next { right: 0; }
.depa-btn-prev:hover, .depa-btn-next:hover { background: var(--blue-primary); color: var(--white); border-color: var(--blue-primary); box-shadow: 0 6px 24px rgba(0,49,124,.28); transform: translateY(-50%) scale(1.08); }
.depa-btn-prev:focus-visible, .depa-btn-next:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.depa-btn-prev svg, .depa-btn-next svg { width: 20px; height: 20px; }
.depa-pagination { bottom: 12px !important; }
.swiper-pagination-bullet { background: var(--gray-light) !important; opacity: 1 !important; width: 8px !important; height: 8px !important; transition: all .2s !important; }
.swiper-pagination-bullet-active { background: var(--blue-primary) !important; width: 24px !important; border-radius: 4px !important; }
.depa-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--card-shadow); transition: transform var(--transition), box-shadow var(--transition); height: 100%; }
.depa-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); }
.depa-card-img { position: relative; height: 240px; overflow: hidden; background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid)); }
.depa-card-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .45s ease; }
.depa-card:hover .depa-card-img img { transform: scale(1.06); }
.depa-badge { position: absolute; top: .75rem; left: .75rem; background: linear-gradient(135deg, var(--cyan), var(--blue-light)); color: var(--white); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .25rem .75rem; border-radius: 50px; }
.depa-card-info { padding: 1.1rem 1.3rem 1.3rem; border-top: 2px solid var(--gray-light); }
.depa-card-info h3 { font-size: 1.02rem; font-weight: 700; color: var(--blue-primary); margin-bottom: .3rem; }
.depa-card-info p  { font-size: .85rem; color: #5a6782; line-height: 1.55; }

.real-section { margin-top: 4.5rem; }
.real-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
.real-card { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; box-shadow: var(--card-shadow); }
.real-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.real-card:hover img { transform: scale(1.06); }
.real-card span { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.6rem .75rem .6rem; background: linear-gradient(transparent, rgba(0,9,83,.85)); color: var(--white); font-size: .82rem; font-weight: 600; text-align: center; }
.real-card:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }


/* ════════════════════════════════════════════
   ÁREAS COMUNES
════════════════════════════════════════════ */
.section-areas { background: linear-gradient(160deg, var(--off-white) 0%, #e6edf8 100%); }
.areas-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.area-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--card-shadow); transition: transform var(--transition), box-shadow var(--transition); }
.area-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); }
.area-media { position: relative; aspect-ratio: 16/9; overflow: hidden; background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid)); }
.area-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.area-media-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 60%, rgba(0,9,83,.3)); pointer-events: none; }
.area-info { padding: 1.2rem 1.3rem 1.4rem; }
.area-icon { font-size: 1.7rem; margin-bottom: .45rem; display: block; }
.area-info h3 { font-size: 1.02rem; font-weight: 700; color: var(--blue-primary); margin-bottom: .3rem; }
.area-info p  { font-size: .87rem; color: #5a6782; line-height: 1.55; }


/* ════════════════════════════════════════════
   GALERÍA
════════════════════════════════════════════ */
.section-galeria { background: var(--blue-dark); }
.section-galeria .section-tag { background: rgba(1,193,217,.2); border: 1px solid rgba(1,193,217,.4); }
.section-galeria .section-header h2 { color: var(--white); }
.section-galeria .section-header p  { color: rgba(255,255,255,.65); }
.section-galeria .subsection-title  { color: var(--cyan); border-color: var(--cyan); }
.vgal-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 4rem; }
.vgal-featured { display: flex; flex-direction: column; gap: .75rem; }
.vgal-player-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/9; background: var(--blue-primary); }
.vgal-player-wrap video { width: 100%; height: 100%; object-fit: cover; display: block; }
.vgal-play-overlay { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .75rem; background: rgba(0,9,83,.35); cursor: pointer; transition: background var(--transition); }
.vgal-play-overlay:hover { background: rgba(0,9,83,.22); }
.vgal-play-overlay:focus-visible { outline: 3px solid var(--cyan); }
.vgal-play-overlay span { color: var(--white); font-size: .9rem; font-weight: 600; letter-spacing: .04em; }
.vgal-play-circle { width: 72px; height: 72px; border-radius: 50%; background: rgba(1,193,217,.9); display: flex; align-items: center; justify-content: center; transition: transform var(--transition), background var(--transition); box-shadow: 0 4px 24px rgba(1,193,217,.5); }
.vgal-play-overlay:hover .vgal-play-circle { transform: scale(1.1); background: var(--cyan); }
.vgal-featured-label { color: rgba(255,255,255,.7); font-size: .82rem; font-weight: 600; text-align: center; letter-spacing: .04em; text-transform: uppercase; }
.vgal-thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; align-content: start; }
.vthumb { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9; cursor: pointer; border: 2px solid transparent; transition: border-color var(--transition), transform var(--transition); background: var(--blue-primary); }
.vthumb img, .vthumb video { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; pointer-events: none; }
.vthumb:hover img, .vthumb:hover video { transform: scale(1.06); }
.vthumb.active { border-color: var(--cyan); }
.vthumb:hover  { border-color: rgba(1,193,217,.6); transform: scale(1.02); }
.vthumb:focus-visible { outline: 3px solid var(--cyan); }
.vthumb-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 30%, rgba(0,9,83,.8)); display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding-bottom: .65rem; gap: .3rem; transition: background var(--transition); }
.vthumb:hover .vthumb-overlay { background: linear-gradient(rgba(1,193,217,.15) 0%, rgba(0,9,83,.75)); }
.vthumb-overlay svg { opacity: .9; }
.vthumb-overlay span { color: var(--white); font-size: .73rem; font-weight: 600; }
.img-gallery-section { margin-top: 2rem; }
.img-gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.gal-item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; border: 2px solid transparent; transition: border-color var(--transition), transform var(--transition); background: rgba(255,255,255,.04); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gal-item:hover { border-color: var(--cyan); transform: scale(1.03); }
.gal-item:hover img { transform: scale(1.08); }
.gal-item:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: var(--radius); }


/* ════════════════════════════════════════════
   PLANOS
════════════════════════════════════════════ */
.section-planos { background: var(--off-white); }
.planos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1.1rem; margin-top: 1.5rem; }
.plano-card { background: #fff; border-radius: var(--radius-lg); box-shadow: 0 2px 10px rgba(0,9,83,.07); overflow: hidden; cursor: zoom-in; transition: transform .25s ease, box-shadow .25s ease, border-color .25s; border: 2px solid transparent; padding: 0; width: 100%; text-align: left; }
.plano-card:hover { transform: translateY(-5px); box-shadow: 0 10px 32px rgba(0,9,83,.14); border-color: var(--cyan); }
.plano-card:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.plano-card-img { position: relative; aspect-ratio: 4/3; background: #f0f3f8; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.plano-card-img img { width: 100%; height: 100%; object-fit: contain; padding: .6rem; transition: transform .35s ease; }
.plano-card:hover .plano-card-img img { transform: scale(1.05); }
.plano-card-overlay { position: absolute; inset: 0; background: rgba(0,9,83,.32); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .25s; }
.plano-card:hover .plano-card-overlay { opacity: 1; }
.plano-card-label { padding: .55rem .85rem; font-size: .78rem; font-weight: 700; color: var(--blue-primary); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }


/* ════════════════════════════════════════════
   POR QUÉ ELEGIRNOS
════════════════════════════════════════════ */
.section-ventajas { background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue-primary) 55%, var(--blue-mid) 100%); position: relative; overflow: hidden; }
.section-ventajas::before { content: ''; position: absolute; inset: 0; opacity: .04; background-image: radial-gradient(circle, #fff 1px, transparent 1px); background-size: 32px 32px; }
.ventajas-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; position: relative; z-index: 1; }
.ventaja-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); padding: 2rem 1.75rem; transition: background var(--transition), transform var(--transition); backdrop-filter: blur(6px); }
.ventaja-card:hover { background: rgba(255,255,255,.14); transform: translateY(-4px); }
.ventaja-icon { font-size: 2.3rem; margin-bottom: .85rem; display: block; }
.ventaja-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: .45rem; }
.ventaja-card p  { font-size: .88rem; color: rgba(255,255,255,.72); line-height: 1.65; }


/* ════════════════════════════════════════════
   CONTACTO
════════════════════════════════════════════ */
.section-contacto { background: var(--white); }
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; margin-bottom: 4rem; }
.contacto-info h2 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 700; line-height: 1.22; color: var(--blue-dark); margin-block: .75rem 1.2rem; }
.contacto-info > p { color: #5a6782; margin-bottom: 2rem; font-size: .97rem; }
.contact-details { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact-item { display: flex; align-items: flex-start; gap: .9rem; }
.contact-icon { font-size: 1.35rem; flex-shrink: 0; margin-top: .1rem; }
.contact-item strong { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .07em; color: var(--blue-primary); }
.contact-item span   { font-size: .94rem; color: #4a5568; }
.social-links { display: flex; gap: .65rem; flex-wrap: wrap; }
.social-btn { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem 1rem; border-radius: 50px; font-size: .83rem; font-weight: 600; color: var(--blue-primary); border: 2px solid var(--blue-light); transition: all var(--transition); }
.social-btn:hover      { background: var(--blue-primary); color: var(--white); border-color: var(--blue-primary); }
.social-btn.wapp:hover { background: #25D366; border-color: #25D366; }
.social-btn:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.contacto-form { background: var(--off-white); padding: 2.5rem; border-radius: var(--radius-lg); box-shadow: var(--card-shadow); }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: .83rem; font-weight: 600; color: var(--blue-primary); margin-bottom: .4rem; }
.form-group label span { color: var(--cyan); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: .78rem 1rem; border: 2px solid var(--gray-light); border-radius: 10px; font-size: .95rem; color: var(--text-dark); background: var(--white); outline: none; transition: border-color var(--transition), box-shadow var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(1,193,217,.15); }
.form-group input.error, .form-group textarea.error { border-color: #e53e3e; }
.form-group textarea { resize: vertical; min-height: 108px; }
.form-feedback { margin-top: .85rem; padding: .7rem 1rem; border-radius: 8px; font-size: .87rem; display: none; }
.form-feedback.success { display: block; background: #e6fffa; color: #234e52; border: 1px solid #81e6d9; }
.form-feedback.error   { display: block; background: #fff5f5; color: #742a2a; border: 1px solid #fc8181; }
.map-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--card-shadow-hover); }
.map-img  { width: 100%; height: 380px; object-fit: cover; display: block; }
.map-pin { position: absolute; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: rgba(0,9,83,.9); color: var(--white); font-size: .88rem; font-weight: 600; padding: .55rem 1.4rem; border-radius: 50px; backdrop-filter: blur(6px); white-space: nowrap; }


/* ════════════════════════════════════════════
   LIGHTBOX
════════════════════════════════════════════ */
.lightbox { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,.93); display: flex; align-items: center; justify-content: center; animation: lbIn .2s ease; }
.lightbox[hidden] { display: none; }
@keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
.lb-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: .75rem; }
.lb-img,
.lb-video { max-width: 90vw; max-height: 82vh; border-radius: var(--radius); box-shadow: 0 8px 60px rgba(0,0,0,.6); animation: lbZoom .2s ease; }
.lb-video { width: min(90vw, 1100px); background: #000; }
@keyframes lbZoom { from { transform: scale(.92); } to { transform: scale(1); } }
.lb-caption { color: rgba(255,255,255,.75); font-size: .85rem; text-align: center; min-height: 1.2em; }
.lb-close, .lb-prev, .lb-next { position: fixed; color: var(--white); background: rgba(255,255,255,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; padding: .7rem; transition: background var(--transition); }
.lb-close { top: 1.25rem; right: 1.25rem; }
.lb-prev  { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.lb-next  { right: 1.25rem; top: 50%; transform: translateY(-50%); }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(1,193,217,.35); }
.lb-close:focus-visible, .lb-prev:focus-visible, .lb-next:focus-visible { outline: 2px solid var(--cyan); }


/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.footer { display: block; position: relative; z-index: 1; background: linear-gradient(160deg, var(--blue-dark) 0%, #020b4a 100%); border-top: 4px solid var(--cyan); color: rgba(255,255,255,.88); padding-top: 64px; padding-bottom: 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer-logo { height: 76px; width: auto; max-width: 140px; object-fit: contain; margin-bottom: .7rem; }
.footer-logo-text { display: block; font-size: 1.35rem; font-weight: 800; color: var(--white); letter-spacing: .06em; text-transform: uppercase; margin-bottom: .7rem; }
.footer-slogan { font-size: .87rem; color: rgba(255,255,255,.65); line-height: 1.7; font-style: italic; }
.footer-brand-social { display: flex; gap: .6rem; margin-top: 1.1rem; }
.fbs-link { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: transform var(--transition), background var(--transition), color var(--transition); }
.fbs-fb,
.fbs-ig,
.fbs-tk {
  background: rgba(1,193,217,.15);
  color: var(--cyan);
}
.fbs-link:hover {
  background: var(--cyan);
  color: var(--white);
  transform: translateY(-3px);
}
.footer-links h4, .footer-contact h4 { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--cyan); margin-bottom: 1rem; }
.footer-links ul li { margin-bottom: .45rem; }
.footer-links ul li a { font-size: .88rem; color: rgba(255,255,255,.75); transition: color var(--transition), padding-left var(--transition); }
.footer-links ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-contact address p { font-size: .88rem; margin-bottom: .4rem; color: rgba(255,255,255,.75); }
.footer-social { display: flex; gap: .65rem; margin-top: 1rem; }
.footer-social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.10); border-radius: 50%; color: rgba(255,255,255,.85); transition: background var(--transition), color var(--transition), transform var(--transition); }
.footer-social a:hover { background: var(--cyan); color: var(--white); transform: translateY(-3px); }
.footer-social a:focus-visible { outline: 2px solid var(--cyan); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-block: 1.25rem; font-size: .8rem; color: rgba(255,255,255,.60); flex-wrap: wrap; gap: .5rem; }


/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .renders-grid    { grid-template-columns: repeat(2,1fr); }
  .ventajas-grid   { grid-template-columns: repeat(2,1fr); }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .nosotros-grid   { gap: 3rem; }
}

@media (max-width: 900px) {
  .areas-grid    { grid-template-columns: repeat(2,1fr); }
  .contacto-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .vgal-layout   { grid-template-columns: 1fr; }
  .vgal-thumbs   { grid-template-columns: repeat(4,1fr); }
  .img-gallery   { grid-template-columns: repeat(3,1fr); }
  .real-grid     { grid-template-columns: repeat(2,1fr); }
  .mv-grid       { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding-block: 60px; }

  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 0 0 0 22%;
    flex-direction: column;
    background: linear-gradient(170deg, var(--blue-dark) 0%, #00204a 100%);
    padding: calc(var(--nav-h) + 2rem) 1.75rem 3rem;
    gap: .1rem;
    transform: translateX(100%);
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    box-shadow: -10px 0 48px rgba(0,0,0,.5);
    z-index: 1000;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 1rem; font-weight: 500; padding: .9rem 1rem; width: 100%; border-radius: 10px; border-bottom: 1px solid rgba(255,255,255,.07); color: rgba(255,255,255,.85); }
  .nav-link:hover { background: rgba(255,255,255,.08); }
  .btn-cotizar { display: flex !important; justify-content: center; width: 100%; margin-top: 1rem; padding: .95rem 1.5rem; font-size: 1rem; border-radius: 12px; box-shadow: 0 4px 20px rgba(1,193,217,.4); }

  .nosotros-grid   { grid-template-columns: 1fr; }
  .nosotros-media  { display: none; }
  .depa-outer      { padding: 0 48px; }
  .depa-card-img   { height: 200px; }
  .proyecto-features { grid-template-columns: 1fr; }
  .renders-grid    { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .ventajas-grid   { grid-template-columns: 1fr 1fr; }
  .footer-grid     { grid-template-columns: 1fr; gap: 2rem; }
  .contacto-form   { padding: 1.75rem; }

  .hero-logo {
    height: clamp(52px, 18vw, 90px);
  }
}

@media (max-width: 580px) {
  .hero-btns     { flex-direction: column; align-items: center; }
  .areas-grid    { grid-template-columns: 1fr; }
  .real-grid     { grid-template-columns: 1fr; }
  .vgal-thumbs   { grid-template-columns: repeat(2,1fr); }
  .img-gallery   { grid-template-columns: repeat(2,1fr); }
  .ventajas-grid { grid-template-columns: 1fr; }
  .renders-grid  { grid-template-columns: 1fr; }
  .depa-outer    { padding: 0 44px; }
  .depa-btn-prev, .depa-btn-next { width: 40px; height: 40px; }
  .planos-grid   { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .75rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .lb-prev       { left: .5rem; }
  .lb-next       { right: .5rem; }
  .map-img       { height: 260px; }
  .mv-grid       { grid-template-columns: 1fr; }
  .mv-card       { padding: 1.75rem 1.5rem; }
}

@media (max-width: 480px) {
  .nav-menu { inset: 0 0 0 8%; padding-inline: 1.25rem; }
  .nav-logo { min-width: 0; gap: .55rem; }
  .nav-logo-img { height: 46px; max-width: 78px; }
  .logo-text { font-size: .98rem; letter-spacing: .025em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .scroll-indicator, .hero-logo { animation: none; }
}

/* ── iframes como fondo ── */
iframe.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; pointer-events: none; z-index: 0; }
iframe.proyecto-bg-video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; pointer-events: none; z-index: 1; }
.area-media > iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; pointer-events: none; }
.vgal-player-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }
#ytPlayerContainer { width: 100%; height: 100%; position: absolute; inset: 0; }