/* ============================================================
   ACUSTICGLASS — styles.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --navy:         #0c2d5e;
  --navy2:        #163a6b;
  --blue-accent:  #7bb3e8;
  --blue-light:   #e8f0f8;
  --gray-bg:      #f0f4fa;
  --border:       #dde3ec;
  --text:         #1a1a2e;
  --muted:        #5a6a7e;
  --white:        #ffffff;
  --green-wa:     #25d366;
  --section-pad:  64px 5vw;
  --radius:       8px;
  --shadow-sm:    0 2px 8px rgba(12,45,94,.08);
  --shadow-md:    0 6px 24px rgba(12,45,94,.14);
  --transition:   .22s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ── Typography helpers ─────────────────────────────────────── */
.serif      { font-family: 'Playfair Display', serif; }
.label-tag  {
  display: inline-block;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 10px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 540px;
  line-height: 1.7;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 3px;
  font-size: .95rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-white {
  background: var(--white);
  color: var(--navy);
}
.btn-white:hover { background: var(--blue-light); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.55);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy2); }

.btn-accent {
  background: var(--blue-accent);
  color: var(--navy);
}
.btn-accent:hover { filter: brightness(1.07); }

.btn-wa {
  background: var(--green-wa);
  color: var(--white);
  font-weight: 500;
}
.btn-wa:hover { filter: brightness(1.07); }

/* ── NAV ────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,.22);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 400;
  padding: 6px 13px;
  border-radius: 3px;
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 13px; right: 13px;
  height: 2px;
  background: var(--blue-accent);
  border-radius: 1px;
}

.nav-cta {
  background: var(--white);
  color: var(--navy) !important;
  font-weight: 500 !important;
  padding: 7px 18px !important;
  border-radius: 3px !important;
}
.nav-cta:hover { background: var(--blue-light) !important; }
.nav-cta::after { display: none !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── PAGE WRAPPER ───────────────────────────────────────────── */
.page-content { padding-top: 60px; }

/* ── HERO (homepage) ────────────────────────────────────────── */
.hero {
  background: var(--navy);
  min-height: 440px;
  display: flex;
  align-items: center;
  padding: 80px 5vw 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 90% at 70% 50%, rgba(123,179,232,.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
}

.hero-text .label-tag { margin-bottom: 16px; }

.hero-h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 20px;
}
.hero-h1 em {
  font-style: italic;
  color: var(--blue-accent);
}

.hero-p {
  color: rgba(255,255,255,.72);
  font-size: 1.05rem;
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 32px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Badges */
.hero-badges {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-badge {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 16px 22px;
  text-align: center;
  min-width: 148px;
  backdrop-filter: blur(6px);
}
.hero-badge-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--blue-accent);
  line-height: 1.1;
}
.hero-badge-label {
  display: block;
  font-size: .78rem;
  color: rgba(255,255,255,.62);
  letter-spacing: .04em;
  margin-top: 4px;
}

/* ── STATS BAR ──────────────────────────────────────────────── */
.stats-bar {
  background: var(--gray-bg);
  border-top: 3px solid var(--navy);
  padding: 0 5vw;
}
.stats-bar-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.stat-item {
  padding: 32px 24px;
  text-align: center;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 24px; bottom: 24px;
  width: 1px;
  background: var(--border);
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--navy);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: .82rem;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.4;
}
.stat-label strong {
  display: block;
  font-size: .95rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}

/* ── SECTION HEADER ─────────────────────────────────────────── */
.section-header {
  margin-bottom: 44px;
}
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── SERVICES SECTION ───────────────────────────────────────── */
.services-section {
  padding: var(--section-pad);
  background: var(--white);
}
.services-inner { max-width: 1140px; margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
  background: var(--white);
}
.service-card:hover {
  border-color: var(--blue-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.service-icon-box {
  width: 50px; height: 50px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-card p {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.service-link {
  font-size: .87rem;
  font-weight: 500;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}
.service-link:hover { color: var(--blue-accent); gap: 9px; }

/* ── GALLERY PREVIEW ────────────────────────────────────────── */
.gallery-preview {
  padding: var(--section-pad);
  background: var(--gray-bg);
}
.gallery-preview-inner { max-width: 1140px; margin: 0 auto; }

.gallery-masonry {
  column-count: 3;
  column-gap: 14px;
  margin-bottom: 36px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 14px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform .4s ease;
}
.gallery-item.tall img { min-height: 340px; object-fit: cover; }
.gallery-item:hover img { transform: scale(1.04); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(12,45,94,.72) 0%, transparent 55%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-label {
  color: var(--white);
  font-size: .85rem;
  font-weight: 500;
}

.gallery-placeholder {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.gallery-cta { text-align: center; }
.gallery-cta a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1.5px solid var(--navy);
  padding-bottom: 2px;
  transition: var(--transition);
}
.gallery-cta a:hover { color: var(--blue-accent); border-color: var(--blue-accent); }

/* ── ABOUT PREVIEW ──────────────────────────────────────────── */
.about-preview {
  padding: var(--section-pad);
  background: var(--white);
}
.about-preview-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
}
.about-text .section-title { margin-bottom: 16px; }
.about-text p {
  color: var(--muted);
  font-size: .97rem;
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-values {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}
.about-value {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.about-value-dot {
  width: 8px; height: 8px;
  background: var(--blue-accent);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}
.about-value-text strong { font-weight: 500; color: var(--navy); }
.about-value-text span { color: var(--muted); font-size: .9rem; }

.about-cards { display: flex; flex-direction: column; gap: 20px; }

.info-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.info-card-header {
  background: var(--navy);
  color: var(--white);
  padding: 14px 20px;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
}
.info-table {
  width: 100%;
  border-collapse: collapse;
}
.info-table td {
  padding: 10px 20px;
  font-size: .88rem;
  border-bottom: 1px solid var(--border);
}
.info-table tr:last-child td { border-bottom: none; }
.info-table td:first-child { color: var(--muted); font-weight: 400; width: 42%; }
.info-table td:last-child { color: var(--text); font-weight: 500; }

/* ── CONTACT PREVIEW / CTA ──────────────────────────────────── */
.contact-section {
  padding: var(--section-pad);
  background: var(--gray-bg);
}
.contact-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 52px;
  align-items: start;
}

/* Service type selector */
.service-selector-label {
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
  display: block;
}
.service-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin-bottom: 22px;
}
.service-option {
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 11px 8px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.service-option:hover { border-color: var(--blue-accent); }
.service-option.selected {
  border-color: var(--navy);
  background: var(--blue-light);
}
.service-option svg { margin: 0 auto 5px; display: block; }
.service-option span {
  display: block;
  font-size: .75rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.3;
}
.service-option.selected span { color: var(--navy); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: .85rem; font-weight: 500; color: var(--text); }
.form-group input,
.form-group textarea,
.form-group select {
  border: 1.5px solid var(--border);
  border-radius: 5px;
  padding: 10px 14px;
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-accent);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-error { font-size: .8rem; color: #e53e3e; margin-top: 2px; display: none; }
.form-error.show { display: block; }

.form-submit { width: 100%; padding: 14px; font-size: 1rem; font-weight: 500; border-radius: 5px; }

/* Contact info cards */
.contact-info { display: flex; flex-direction: column; gap: 16px; }

.contact-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.contact-card-icon {
  width: 42px; height: 42px;
  background: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-body h4 {
  font-size: .95rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 3px;
}
.contact-card-body p, .contact-card-body a {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.5;
}
.contact-card-body a:hover { color: var(--navy); }

.contact-card-wa {
  background: var(--green-wa);
  border-color: var(--green-wa);
  color: var(--white);
}
.contact-card-wa .contact-card-icon { background: rgba(255,255,255,.2); }
.contact-card-wa .contact-card-body h4 { color: var(--white); }
.contact-card-wa .contact-card-body p,
.contact-card-wa .contact-card-body a { color: rgba(255,255,255,.85); }
.contact-card-wa:hover { filter: brightness(1.04); }

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  padding: 44px 5vw 28px;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  margin-bottom: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.footer-tagline {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  max-width: 220px;
  line-height: 1.5;
}
.footer-nav { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; }
.footer-nav a { color: rgba(255,255,255,.6); font-size: .9rem; transition: var(--transition); }
.footer-nav a:hover { color: var(--white); }
.footer-social { display: flex; flex-direction: column; gap: 10px; }
.footer-social a {
  color: rgba(255,255,255,.6);
  font-size: .87rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-social a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.4); }

/* ── MINI HERO (inner pages) ────────────────────────────────── */
.hero-mini {
  background: var(--navy);
  min-height: 200px;
  display: flex;
  align-items: center;
  padding: 52px 5vw;
  position: relative;
  overflow: hidden;
}
.hero-mini::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(123,179,232,.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-mini-inner { max-width: 1140px; margin: 0 auto; width: 100%; }
.hero-mini h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.hero-mini p { color: rgba(255,255,255,.65); font-size: 1rem; }
.hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}
.hero-breadcrumb a { color: var(--blue-accent); }
.hero-breadcrumb span { color: rgba(255,255,255,.45); }

/* ── SERVICES PAGE ──────────────────────────────────────────── */
.service-block {
  padding: 60px 5vw;
  border-bottom: 1px solid var(--border);
}
.service-block:nth-child(even) { background: var(--gray-bg); }
.service-block:last-child { border-bottom: none; }

.service-block-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-block:nth-child(even) .service-block-inner { direction: rtl; }
.service-block:nth-child(even) .service-block-inner > * { direction: ltr; }

.service-block-img {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--blue-light);
  position: relative;
}
.service-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.service-block-text .service-num {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--blue-accent);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}
.service-block-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.2;
}
.service-block-text p {
  color: var(--muted);
  font-size: .97rem;
  line-height: 1.75;
  margin-bottom: 22px;
}
.service-features {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text);
}
.service-feature-check {
  width: 20px; height: 20px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── GALLERY PAGE ────────────────────────────────────────────── */
.gallery-page {
  padding: var(--section-pad);
  background: var(--white);
}
.gallery-page-inner { max-width: 1140px; margin: 0 auto; }

.gallery-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--navy); color: var(--navy); }
.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.gallery-full-grid {
  column-count: 3;
  column-gap: 14px;
}
.gallery-full-item {
  break-inside: avoid;
  margin-bottom: 14px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-full-item img {
  width: 100%;
  display: block;
  transition: transform .4s ease;
}
.gallery-full-item:hover img { transform: scale(1.04); }
.gallery-full-item .gallery-overlay { opacity: 0; }
.gallery-full-item:hover .gallery-overlay { opacity: 1; }
.gallery-full-item .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(12,45,94,.72) 0%, transparent 55%);
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 6px;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
}
.lightbox-close {
  position: fixed;
  top: 20px; right: 24px;
  color: var(--white);
  font-size: 2rem;
  background: none;
  cursor: pointer;
  line-height: 1;
  z-index: 2001;
  opacity: .75;
  transition: var(--transition);
}
.lightbox-close:hover { opacity: 1; }
.lightbox-arrow {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  font-size: 2.5rem;
  background: rgba(255,255,255,.1);
  border: none;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2001;
}
.lightbox-arrow:hover { background: rgba(255,255,255,.22); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-caption {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  background: rgba(0,0,0,.5);
  padding: 6px 18px;
  border-radius: 20px;
}

/* ── NOSOTROS PAGE ───────────────────────────────────────────── */
.nosotros-section {
  padding: var(--section-pad);
  background: var(--white);
}
.nosotros-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.nosotros-lead {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 60px;
}
.nosotros-lead-text p {
  color: var(--muted);
  font-size: .97rem;
  line-height: 1.75;
  margin-bottom: 16px;
}
.values-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.value-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.value-icon {
  width: 44px; height: 44px;
  background: var(--blue-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.value-card h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 5px;
}
.value-card p { font-size: .88rem; color: var(--muted); line-height: 1.55; }

.nosotros-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 52px;
}

.garantia-block {
  background: var(--navy);
  border-radius: 10px;
  padding: 52px 5vw;
  text-align: center;
  margin-bottom: 52px;
}
.garantia-block .section-title { color: var(--white); }
.garantia-block p {
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto 28px;
}

.nosotros-cta {
  padding: var(--section-pad);
  background: var(--gray-bg);
  text-align: center;
}
.nosotros-cta .section-title { margin-bottom: 14px; }
.nosotros-cta p { color: var(--muted); margin-bottom: 28px; }

/* ── CONTACTO PAGE ───────────────────────────────────────────── */
.contacto-page {
  padding: var(--section-pad);
  background: var(--white);
}
.contacto-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}
.contacto-form-wrap {
  background: var(--white);
}
.contacto-form-wrap h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.contacto-form-wrap > p {
  color: var(--muted);
  font-size: .93rem;
  margin-bottom: 28px;
}

.mapa-placeholder {
  background: var(--gray-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: .88rem;
  margin-top: 20px;
}

/* ── WHATSAPP FLOAT ─────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
}
.wa-float-btn {
  width: 56px; height: 56px;
  background: var(--green-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.wa-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}
.wa-tooltip {
  position: absolute;
  right: 64px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--text);
  color: var(--white);
  font-size: .8rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--text);
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: row; flex-wrap: wrap; justify-content: flex-start; margin-top: 32px; }
  .hero-badge { min-width: 120px; }
  .contact-inner { grid-template-columns: 1fr; }
  .contacto-inner { grid-template-columns: 1fr; }
  .nosotros-lead { grid-template-columns: 1fr; }
  .nosotros-info { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-pad: 48px 5vw; }

  .nav-links { display: none; position: fixed; top: 60px; left: 0; right: 0; background: var(--navy); flex-direction: column; padding: 20px 5vw; gap: 4px; box-shadow: 0 8px 24px rgba(0,0,0,.3); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-links a.active::after { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { margin-top: 8px; text-align: center; border-bottom: none !important; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .gallery-masonry { column-count: 2; }
  .gallery-full-grid { column-count: 2; }
  .stats-bar-inner { grid-template-columns: 1fr; }
  .stat-item + .stat-item::before { top: 0; bottom: auto; left: 24px; right: 24px; width: auto; height: 1px; }
  .about-preview-inner { grid-template-columns: 1fr; }
  .service-block-inner { grid-template-columns: 1fr; }
  .service-block:nth-child(even) .service-block-inner { direction: ltr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .service-selector-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .gallery-masonry { column-count: 1; }
  .gallery-full-grid { column-count: 1; }
  .hero-h1 { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; }
  .service-selector-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-badges { flex-direction: column; }
}