/* ============================================================
   WDR ONDERHOUDSBEDRIJF — Global Stylesheet
   Premium Design System
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --clr-primary:       #0077C8;
  --clr-primary-dark:  #005fa3;
  --clr-navy:          #03045E;
  --clr-navy-light:    #0a0f7a;
  --clr-accent:        #00B4D8;
  --clr-white:         #FFFFFF;
  --clr-off-white:     #F4F7FB;
  --clr-light-gray:    #E8EDF5;
  --clr-text:          #1A1F36;
  --clr-text-muted:    #5A6378;
  --clr-border:        #D8E2F0;
  --clr-success:       #22C55E;
  --clr-warning:       #F59E0B;

  --ff-heading:        'Montserrat', sans-serif;
  --ff-body:           'Inter', sans-serif;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,119,200,.10), 0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:  0 12px 40px rgba(0,119,200,.15), 0 4px 16px rgba(0,0,0,.08);
  --shadow-xl:  0 24px 64px rgba(3,4,94,.18);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --max-w: 1280px;
  --header-h: 120px;
}

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

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5,h6 { font-family: var(--ff-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { font-size: 1rem; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 0.75rem;
}
.section-title { margin-bottom: 1rem; }
.section-desc { color: var(--clr-text-muted); max-width: 620px; font-size: 1.05rem; line-height: 1.75; }
.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ---------- Layout ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
section { padding: clamp(4rem, 8vw, 7rem) 0; }

/* ---------- Top Bar ---------- */
.topbar {
  background: var(--clr-navy);
  color: rgba(255,255,255,.8);
  font-size: 0.82rem;
  padding: 0.55rem 0;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.topbar a { color: rgba(255,255,255,.8); transition: color var(--transition); }
.topbar a:hover { color: #fff; }
.topbar-icon { display: flex; align-items: center; gap: 0.4rem; }
.topbar-icon svg { opacity: 0.7; flex-shrink: 0; }

/* ---------- Header & Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo img { height: 100px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-text strong { font-family: var(--ff-heading); font-size: 1.1rem; font-weight: 800; color: var(--clr-navy); letter-spacing: -0.01em; }
.logo-text span { font-size: 0.72rem; color: var(--clr-text-muted); letter-spacing: 0.04em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 0.25rem; }
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--clr-primary); background: var(--clr-off-white); }

/* Dropdown */
.nav-item { position: relative; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 220px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}
.dropdown a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.dropdown a:hover { background: var(--clr-off-white); color: var(--clr-primary); }
.dropdown-icon { width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; background: var(--clr-off-white); border-radius: 4px; flex-shrink: 0; }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* Language toggle */
.lang-toggle {
  display: flex;
  background: var(--clr-off-white);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  color: var(--clr-text-muted);
  transition: all var(--transition);
  letter-spacing: 0.04em;
}
.lang-btn.active {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,119,200,.3);
}

/* Mobile menu toggle */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  transition: all var(--transition);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  background: #fff;
  z-index: 999;
  overflow-y: auto;
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text);
  transition: all var(--transition);
}
.mobile-nav a:hover { background: var(--clr-off-white); color: var(--clr-primary); }
.mobile-nav .mobile-sub a {
  font-size: 0.9rem;
  font-weight: 500;
  padding-left: 2rem;
  color: var(--clr-text-muted);
  border-bottom: none;
}
.mobile-lang { display: flex; gap: 0.5rem; padding: 1rem 0 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,119,200,.35);
}
.btn-primary:hover {
  background: var(--clr-primary-dark);
  box-shadow: 0 6px 24px rgba(0,119,200,.45);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-secondary:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-1px);
}
.btn-white {
  background: #fff;
  color: var(--clr-primary);
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
}
.btn-white:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,.18);
  transform: translateY(-2px);
}
.btn-ghost {
  color: rgba(255,255,255,.9);
  border: 1.5px solid rgba(255,255,255,.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.8);
  color: #fff;
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }
.btn-sm { padding: 0.55rem 1.25rem; font-size: 0.82rem; }
.btn svg { flex-shrink: 0; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--clr-navy) 0%, #051265 40%, #0a1fa8 100%);
  color: #fff;
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 10vw, 8rem);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
}
.hero-blob-1 { width: 600px; height: 600px; background: var(--clr-primary); top: -200px; right: -100px; }
.hero-blob-2 { width: 400px; height: 400px; background: var(--clr-accent); bottom: -150px; left: 10%; }
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,.9);
  letter-spacing: 0.03em;
}
.hero-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--clr-success); box-shadow: 0 0 8px var(--clr-success); }
.hero-title { margin-bottom: 1.25rem; text-shadow: 0 2px 20px rgba(0,0,0,.2); }
.hero-title span, .hero-title .hero-title-highlight { color: var(--clr-accent); }
.hero-desc { font-size: 1.1rem; color: rgba(255,255,255,.8); line-height: 1.75; margin-bottom: 2.25rem; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2.5rem; }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero-stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat span { font-size: 0.8rem; color: rgba(255,255,255,.65); margin-top: 0.25rem; display: block; }
.hero-stat-divider { width: 1px; background: rgba(255,255,255,.2); align-self: stretch; }

.hero-visual { position: relative; }
.hero-card {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
}
.hero-card-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(0,119,200,.3), rgba(0,180,216,.2));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}
.hero-card-image img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); }
.hero-card-image .placeholder-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,.5);
}
.hero-card-image .placeholder-img svg { opacity: 0.4; }
.hero-card-image .placeholder-img span { font-size: 0.8rem; }
.hero-floating-badge {
  position: absolute;
  bottom: -0.75rem;
  right: 1rem;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text);
}
.hero-floating-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-success); }
.hero-card-content h4 { color: #fff; font-size: 1rem; margin-bottom: 0.35rem; }
.hero-card-content p { color: rgba(255,255,255,.65); font-size: 0.85rem; line-height: 1.5; }

/* Floating cards */
.floating-card {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite;
}
.floating-card-1 { top: 1.5rem; left: -2rem; animation-delay: 0s; }
.floating-card-2 { top: 50%; right: -1.5rem; transform: translateY(-50%); animation-delay: 2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.floating-card-2 { animation: float2 4s ease-in-out infinite; animation-delay: 2s; }
@keyframes float2 {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 8px)); }
}
.fc-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--clr-off-white);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.fc-text strong { display: block; font-size: 0.8rem; font-weight: 700; color: var(--clr-text); }
.fc-text span { font-size: 0.72rem; color: var(--clr-text-muted); }

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--clr-off-white);
  padding: 2rem 0;
  border-bottom: 1px solid var(--clr-border);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}
.trust-item svg { color: var(--clr-primary); flex-shrink: 0; }

/* ---------- Services Section ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.service-card {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  group: true;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--clr-off-white), var(--clr-light-gray));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
  color: var(--clr-primary);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,119,200,.4);
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.65rem; }
.service-card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; margin-bottom: 1.25rem; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-primary);
  transition: gap var(--transition);
}
.service-link:hover { gap: 0.65rem; }
.service-link svg { transition: transform var(--transition); }
.service-link:hover svg { transform: translateX(3px); }

/* ---------- Why Choose Us ---------- */
.why-section { background: var(--clr-navy); color: #fff; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.why-content .section-label { color: var(--clr-accent); }
.why-content .section-title { color: #fff; }
.why-content .section-desc { color: rgba(255,255,255,.7); }
.why-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.why-item:hover { background: rgba(255,255,255,.08); border-color: rgba(0,119,200,.4); }
.why-item-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: rgba(0,119,200,.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--clr-accent);
}
.why-item h4 { font-size: 0.95rem; color: #fff; margin-bottom: 0.3rem; }
.why-item p { font-size: 0.85rem; color: rgba(255,255,255,.6); line-height: 1.5; }
.why-visual { position: relative; }
.why-visual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.why-visual-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: all var(--transition);
}
.why-visual-card:hover { background: rgba(255,255,255,.1); transform: translateY(-3px); }
.why-visual-card.span2 { grid-column: span 2; }
.why-visual-card strong { display: block; font-size: 2rem; font-weight: 800; color: var(--clr-accent); line-height: 1; margin-bottom: 0.4rem; }
.why-visual-card span { font-size: 0.82rem; color: rgba(255,255,255,.65); }

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  background: #fff;
  border: 1px solid var(--clr-border);
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.project-thumb {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--clr-off-white), var(--clr-light-gray));
  position: relative;
  overflow: hidden;
}
.project-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.project-card:hover .project-thumb img { transform: scale(1.05); }
.project-thumb-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 0.5rem;
  color: var(--clr-text-muted);
}
.project-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--clr-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.project-body { padding: 1.5rem; }
.project-body h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.project-body p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.6; margin-bottom: 1rem; }
.project-meta { display: flex; align-items: center; gap: 1rem; font-size: 0.8rem; color: var(--clr-text-muted); }
.project-meta span { display: flex; align-items: center; gap: 0.3rem; }

/* ---------- Testimonials ---------- */
.testimonials-section { background: var(--clr-off-white); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.testimonial-stars { display: flex; gap: 0.2rem; color: #F59E0B; margin-bottom: 1rem; }
.testimonial-text { font-size: 0.95rem; color: var(--clr-text); line-height: 1.75; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.85rem; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: #fff; flex-shrink: 0;
}
.testimonial-author-info strong { display: block; font-size: 0.9rem; font-weight: 700; }
.testimonial-author-info span { font-size: 0.78rem; color: var(--clr-text-muted); }

/* ---------- CTA Banner ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-navy) 100%);
  color: #fff;
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,.08), transparent 70%);
  top: -200px; right: 5%;
  pointer-events: none;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-text h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-text p { color: rgba(255,255,255,.75); font-size: 1.05rem; max-width: 520px; }
.cta-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  margin-top: 3rem;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--clr-off-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  transition: all var(--transition);
}
.contact-item:hover { border-color: var(--clr-primary); box-shadow: var(--shadow-sm); }
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--clr-primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; flex-shrink: 0;
}
.contact-item-text strong { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--clr-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.contact-item-text a, .contact-item-text span { font-size: 0.95rem; font-weight: 500; color: var(--clr-text); }
.contact-item-text a:hover { color: var(--clr-primary); }

.contact-form {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-full { grid-column: span 2; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--clr-text); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--clr-text);
  background: var(--clr-off-white);
  transition: all var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,119,200,.1);
}
.form-group textarea { min-height: 130px; }
.form-submit { margin-top: 0.5rem; }
.form-success {
  display: none;
  background: #dcfce7;
  border: 1px solid #86efac;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: #16a34a;
  font-weight: 600;
  font-size: 0.9rem;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--clr-navy) 0%, #051265 100%);
  color: #fff;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero-content { position: relative; }
.page-hero .breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; color: rgba(255,255,255,.6);
  margin-bottom: 1rem;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero .breadcrumb .sep { opacity: 0.4; }
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,.75); font-size: 1.05rem; max-width: 580px; line-height: 1.75; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--clr-navy);
  color: rgba(255,255,255,.75);
  padding: clamp(3.5rem, 7vw, 6rem) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: 3rem;
}
.footer-brand .logo { margin-bottom: 1.25rem; }
.footer-brand .logo img { filter: brightness(0) invert(1); opacity: 0.9; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,.6); margin-bottom: 1.5rem; }
.social-links { display: flex; gap: 0.6rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.social-link:hover { background: var(--clr-primary); border-color: var(--clr-primary); color: #fff; }
.footer-col h4 { font-size: 0.88rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,.9); margin-bottom: 1.25rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.85rem; color: rgba(255,255,255,.65); }
.footer-contact-item svg { flex-shrink: 0; opacity: 0.7; margin-top: 1px; }
.footer-contact-item a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-contact-item a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-bottom a:hover { color: rgba(255,255,255,.8); }
.footer-bottom-links { display: flex; gap: 1.5rem; }

/* ---------- Badges / Tags ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-primary { background: rgba(0,119,200,.1); color: var(--clr-primary); }
.badge-success { background: rgba(34,197,94,.1); color: #16a34a; }
.badge-warning { background: rgba(245,158,11,.1); color: #b45309; }

/* ---------- Utility / Helpers ---------- */
.gap-1 { gap: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ---------- Scroll Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  width: 54px; height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: all var(--transition);
  animation: pulse-wa 2.5s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.6); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50% { box-shadow: 0 4px 28px rgba(37,211,102,.7), 0 0 0 8px rgba(37,211,102,.15); }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 75px; }
  .logo img { height: 55px; }
  .topbar .container { justify-content: center; }
  .topbar-left { display: none; }
  .main-nav, .header-actions .btn { display: none; }
  .hamburger { display: flex; }
  .lang-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-stats { gap: 1.25rem; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-text p { margin: 0 auto; }
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: span 1; }
  .contact-form { padding: 1.75rem; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stat-divider { display: none; }
}