/* ============================================================
   GROBLER & CO — Global Stylesheet
   ============================================================ */

/* === CUSTOM PROPERTIES === */
:root {
  --clr-primary:        #1A6B8A;
  --clr-primary-hover:  #145A74;
  --clr-primary-light:  #2A8BAD;
  --clr-accent:         #D4883E;
  --clr-accent-hover:   #B87230;
  --clr-bg:             #F9F7F4;
  --clr-surface:        #FFFFFF;
  --clr-text:           #1A1A1A;
  --clr-text-muted:     #6B6B6B;
  --clr-border:         #E5DDD5;
  --clr-whatsapp:       #25D366;
  --clr-whatsapp-hover: #1DA851;

  --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.09);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.12);

  --transition: 0.22s ease;

  --container:  1200px;
  --pad:        clamp(1.25rem, 5vw, 2rem);

  --header-h:   72px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select {
  font: inherit;
  color: inherit;
  width: 100%;
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(26,107,138,0.12);
}
textarea { resize: vertical; min-height: 140px; }

/* === UTILITY === */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}
.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
}
.section-alt { background: var(--clr-surface); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.6rem;
}
.eyebrow-light { color: rgba(255,255,255,0.75); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-sub {
  color: var(--clr-text-muted);
  font-size: 1.05rem;
}
.section-cta {
  text-align: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,107,138,0.25);
}
.btn-primary:hover {
  background: var(--clr-primary-hover);
  box-shadow: 0 6px 24px rgba(26,107,138,0.35);
}

.btn-accent {
  background: var(--clr-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(212,136,62,0.3);
}
.btn-accent:hover {
  background: var(--clr-accent-hover);
  box-shadow: 0 6px 24px rgba(212,136,62,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: #fff;
}

.btn-white {
  background: #fff;
  color: var(--clr-primary);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  background: var(--clr-bg);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.logo-mark {
  width: 38px; height: 38px;
  background: var(--clr-primary);
  color: var(--clr-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-text em {
  font-style: normal;
  color: var(--clr-accent);
}
.logo-light .logo-text { color: #fff; }
.logo-light .logo-mark {
  background: rgba(255,255,255,0.15);
  color: var(--clr-accent);
}

/* Desktop nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.main-nav a {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--clr-text);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover { background: var(--clr-bg); color: var(--clr-primary); }
.main-nav a.active { color: var(--clr-primary); font-weight: 700; }

.main-nav a.nav-cta {
  background: var(--clr-primary);
  color: #fff;
  padding: 0.5rem 1.1rem;
  margin-left: 0.5rem;
}
.main-nav a.nav-cta:hover { background: var(--clr-primary-hover); }
.main-nav a.nav-cta.active { background: var(--clr-primary-hover); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 0.5rem; }

.lang-toggle {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--clr-border);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--clr-primary);
  transition: border-color var(--transition), background var(--transition);
}
.lang-toggle:hover {
  border-color: var(--clr-primary);
  background: var(--clr-bg);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  background: #fff;
  border-top: 1px solid var(--clr-border);
  padding: 1rem var(--pad) 1.5rem;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-menu a {
  display: block;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--clr-text);
  transition: background var(--transition), color var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active { background: var(--clr-bg); color: var(--clr-primary); font-weight: 700; }

/* === HERO === */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.25) 60%, rgba(212,136,62,0.15) 100%),
    url('assets/images/2.png') center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at bottom left, rgba(212,136,62,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(4rem, 10vw, 7rem);
  max-width: 780px;
}
.hero-content h1 {
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin-bottom: 2rem;
  font-weight: 400;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.hero-ctas .btn-accent {
  background: var(--clr-primary);
  box-shadow: 0 4px 16px rgba(26,107,138,0.35);
}
.hero-ctas .btn-accent:hover {
  background: var(--clr-primary-hover);
  box-shadow: 0 6px 24px rgba(26,107,138,0.45);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-hint span {
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollHint 1.8s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* === TRUST BAR === */
.trust-bar {
  background: var(--clr-primary);
  color: #fff;
  padding-block: 1.25rem;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  flex-shrink: 0;
  color: #fff;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  background:
    linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  color: #fff;
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
  text-align: center;
}
.page-hero p:last-child {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}

/* === SERVICE CARDS (home) === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary);
}
.service-card-icon {
  width: 52px; height: 52px;
  background: rgba(26,107,138,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  margin-bottom: 1.25rem;
}
.service-card h3 { margin-bottom: 0.6rem; }
.service-card p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}
.card-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-accent);
  transition: gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.card-link:hover { color: var(--clr-accent-hover); }

/* === ABOUT TEASER (home) === */
.about-teaser { background: var(--clr-surface); }
.about-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.about-teaser-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.about-teaser-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.about-teaser-image:hover img { transform: scale(1.03); }
.about-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(26,107,138,0.93);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  backdrop-filter: blur(4px);
}
.about-teaser-content h2 { margin-bottom: 1rem; }
.about-teaser-content p { color: var(--clr-text-muted); margin-bottom: 1.5rem; }
.about-highlights {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.about-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 500;
}
.about-highlights li::before {
  content: '';
  width: 18px; height: 18px;
  min-width: 18px;
  background: var(--clr-primary);
  border-radius: 50%;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}

/* === GALLERY PREVIEW (home) === */
.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-preview-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: block;
}
.gallery-preview-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-preview-item:hover img { transform: scale(1.06); }
.gallery-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,90,116,0.8) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-preview-item:hover .gallery-preview-overlay { opacity: 1; }

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  color: #fff;
  padding-block: clamp(3rem, 7vw, 5rem);
}
.cta-banner-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-banner-text h2 { margin-bottom: 0.5rem; }
.cta-banner-text p { color: rgba(255,255,255,0.82); }
.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* === ABOUT PAGE === */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.about-split-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.about-split-image img { width: 100%; height: 100%; object-fit: cover; }
.about-split-content h2 { margin-bottom: 1rem; }
.about-split-content p { color: var(--clr-text-muted); margin-bottom: 1rem; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.value-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
}
.value-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--clr-primary);
  opacity: 0.06;
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.value-card h3 { margin-bottom: 0.6rem; color: var(--clr-primary); }
.value-card p { color: var(--clr-text-muted); font-size: 0.95rem; }

/* === SERVICES PAGE === */
.service-detail + .service-detail { border-top: 1px solid var(--clr-border); }
.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.service-detail--flip .service-detail-image { order: 2; }
.service-detail--flip .service-detail-content { order: 1; }
.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.service-detail-image img { width: 100%; height: 100%; object-fit: cover; }
.service-detail-content h2 { margin-bottom: 0.75rem; }

/* === SERVICE CAROUSEL (additions) === */
.svc-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.svc-carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.svc-carousel-track img {
  min-width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}
.svc-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 38px; height: 38px;
  background: rgba(26,107,138,0.82);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition);
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.svc-carousel-btn:hover { background: var(--clr-primary); transform: translateY(-50%) scale(1.08); }
.svc-prev { left: 0.75rem; }
.svc-next { right: 0.75rem; }
.svc-carousel-dots {
  position: absolute;
  bottom: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
}
.svc-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), width var(--transition), border-radius var(--transition);
}
.svc-dot.active {
  background: var(--clr-accent);
  width: 20px;
  border-radius: 4px;
}
.service-detail-content > p { color: var(--clr-text-muted); margin-bottom: 1.5rem; }

.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
}
.service-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
}
.service-feature-list li::before {
  content: '';
  width: 18px; height: 18px;
  min-width: 18px;
  margin-top: 2px;
  background: var(--clr-accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  position: relative;
}
.process-step {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  position: relative;
}
.step-number {
  width: 56px; height: 56px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(26,107,138,0.3);
}
.process-step h3 { margin-bottom: 0.5rem; }
.process-step p { color: var(--clr-text-muted); font-size: 0.92rem; }

/* === GALLERY PAGE === */
.gallery-hint {
  text-align: center;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.5rem;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-border);
}
.gallery-item-btn {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  display: block;
  cursor: zoom-in;
}
.gallery-item-btn img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item-btn:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20,90,116,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item-btn:hover .gallery-item-overlay,
.gallery-item-btn:focus-visible .gallery-item-overlay { opacity: 1; }
.gallery-item figcaption {
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-surface);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10,20,15,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  backdrop-filter: blur(6px);
}
.lightbox[hidden] { display: none; }
.lightbox-inner {
  max-width: min(90vw, 960px);
  width: 100%;
  text-align: center;
}
.lightbox-inner img {
  border-radius: var(--radius-md);
  max-height: 80svh;
  width: 100%;
  object-fit: contain;
  box-shadow: var(--shadow-lg);
}
.lightbox-caption {
  color: rgba(255,255,255,0.7);
  margin-top: 1rem;
  font-size: 0.9rem;
}
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* === CONTACT PAGE === */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  padding: 2rem 1.5rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary);
}
.contact-card--whatsapp:hover { border-color: var(--clr-whatsapp); }
.contact-card-icon {
  width: 56px; height: 56px;
  background: rgba(26,107,138,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  margin-bottom: 0.25rem;
}
.contact-card--whatsapp .contact-card-icon {
  background: rgba(37,211,102,0.1);
  color: var(--clr-whatsapp);
}
.contact-card h3 { font-size: 1rem; }
.contact-card p { color: var(--clr-text-muted); font-size: 0.9rem; font-weight: 500; }
.contact-card-action {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: 0.03em;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.contact-form-wrap h2 { margin-bottom: 0.5rem; }
.contact-form-wrap > p { color: var(--clr-text-muted); margin-bottom: 2rem; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text);
}
.form-error {
  font-size: 0.8rem;
  color: #c0392b;
  min-height: 1em;
}
input.error, textarea.error, select.error { border-color: #c0392b; }

.form-success {
  text-align: center;
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  background: rgba(26,107,138,0.06);
  border: 1px solid rgba(26,107,138,0.2);
}
.form-success-inner svg { color: var(--clr-primary); margin: 0 auto 1rem; }
.form-success-inner h3 { color: var(--clr-primary); margin-bottom: 0.5rem; }
.form-success-inner p { color: var(--clr-text-muted); }

/* Contact hours sidebar */
.contact-hours {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.contact-hours h2 { font-size: 1.4rem; margin-bottom: 1.5rem; }
.hours-detail-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2rem;
}
.hours-detail-list li {
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--clr-border);
}
.hours-detail-list li:last-child { border-bottom: none; }
.hours-detail-list li div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.hours-detail-list strong { font-size: 0.9rem; }
.hours-detail-list span { font-size: 0.9rem; color: var(--clr-text-muted); }
.contact-hours-note p { color: var(--clr-text-muted); font-size: 0.88rem; margin-bottom: 1rem; }

/* === FOOTER === */
.site-footer {
  background: var(--clr-primary);
  color: rgba(255,255,255,0.8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-block: clamp(3rem, 6vw, 5rem);
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; max-width: 260px; }
.footer-col h3 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-col a:hover { color: #fff; }

.footer-contact-list { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-contact-list li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.footer-contact-list svg { flex-shrink: 0; opacity: 0.7; }

.hours-list { display: flex; flex-direction: column; gap: 0.6rem; }
.hours-list li {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  font-size: 0.88rem;
}
.hours-list span { color: rgba(255,255,255,0.65); }
.hours-list strong { color: #fff; font-weight: 600; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-block: 1.25rem;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.55); }

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 90;
  width: 58px; height: 58px;
  background: var(--clr-whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  background: var(--clr-whatsapp-hover);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 0.75rem);
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-text);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* Pulse ring */
.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--clr-whatsapp);
  animation: waPulse 2.4s ease-out infinite;
}
@keyframes waPulse {
  0%   { opacity: 0.7; transform: scale(1); }
  70%  { opacity: 0; transform: scale(1.5); }
  100% { opacity: 0; transform: scale(1.5); }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-hours { position: static; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .about-teaser-inner,
  .about-split,
  .service-detail-inner {
    grid-template-columns: 1fr;
  }
  .service-detail--flip .service-detail-image { order: 0; }
  .service-detail--flip .service-detail-content { order: 0; }

  .gallery-preview-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }

  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-actions { justify-content: center; }

  .contact-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-brand { grid-column: auto; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .gallery-preview-grid,
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { text-align: center; justify-content: center; }
  .trust-bar-inner { flex-direction: column; align-items: flex-start; }
  .process-steps { grid-template-columns: 1fr; }
}

/* === LOGO IMAGE === */
.logo-img {
  height: 90px;
  width: auto;
  display: block;
}
.logo-light .logo-img {
  height: 90px;
  filter: brightness(0) invert(1);
}

/* === GALLERY FILTERS === */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.gallery-filter-btn {
  padding: 0.45rem 1.1rem;
  border-radius: 2rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--clr-border);
  background: transparent;
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.gallery-filter-btn:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.gallery-filter-btn.active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}
.gallery-no-results {
  text-align: center;
  color: var(--clr-text-muted);
  padding-block: 3rem;
  font-size: 1rem;
}

/* Lightbox prev/next */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 1;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 1.25rem; }
.lightbox-next { right: 1.25rem; }

/* === TESTIMONIALS === */
.testimonials-section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: var(--clr-surface);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-stars {
  display: flex;
  gap: 0.2rem;
  color: var(--clr-accent);
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-author {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-primary);
}

/* === MAP SECTION === */
.map-section {
  padding-block: clamp(3rem, 6vw, 4rem);
  background: var(--clr-bg);
}
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
}
.map-wrap iframe {
  width: 100%;
  height: 400px;
  display: block;
  border: none;
}

/* Focus-visible for keyboard nav */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* === PORTFOLIO SLIDER === */
.portfolio-slider-section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: var(--clr-bg);
}
.portfolio-slider {
  position: relative;
  width: 100%;
  height: clamp(360px, 55vw, 640px);
  overflow: hidden;
  margin-block: clamp(2rem, 4vw, 3rem);
}
.slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.slider-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  flex-shrink: 0;
}
.slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.slider-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(20,90,116,0.85) 0%, transparent 100%);
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.5rem, 5vw, 3rem) clamp(1rem, 3vw, 1.75rem);
  color: #fff;
}
.slider-caption-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.3rem;
}
.slider-caption h3 {
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px; height: 48px;
  background: rgba(26,107,138,0.85);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: background 0.22s ease, transform 0.22s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  backdrop-filter: blur(4px);
}
.slider-btn:hover { background: var(--clr-primary); transform: translateY(-50%) scale(1.08); }
.slider-prev { left: clamp(0.75rem, 2vw, 1.5rem); }
.slider-next { right: clamp(0.75rem, 2vw, 1.5rem); }
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  border: none;
  cursor: pointer;
  transition: background 0.22s ease, transform 0.22s ease, width 0.22s ease;
  padding: 0;
}
.slider-dot.active {
  background: var(--clr-accent);
  width: 24px;
  border-radius: 4px;
}