/* ==========================================================================
   OPTIMA CLEANING B.V. - Main Stylesheet
   Color palette derived from logo: deep blue, aqua-teal, lime accent
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Brand colors (locked to logo) */
  --primary: #1E5A8A;          /* Deep ocean blue */
  --primary-dark: #144870;
  --primary-darker: #0E3556;
  --secondary: #22A5B5;        /* Aqua-teal */
  --secondary-light: #3DC1D1;
  --accent: #A8D548;           /* Lime sparkle */
  --accent-dark: #8FB938;

  /* Neutrals */
  --white: #FFFFFF;
  --bg-light: #F7FAFC;
  --bg-mid: #EDF2F7;
  --border: #E2E8F0;
  --text: #1A2B3C;
  --text-soft: #4A5568;
  --text-muted: #718096;
  --footer-bg: #0E2438;
  --footer-text: #C9D6E2;

  /* Type */
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(14, 36, 56, 0.05);
  --shadow-md: 0 4px 12px rgba(14, 36, 56, 0.08);
  --shadow-lg: 0 12px 32px rgba(14, 36, 56, 0.12);
  --shadow-xl: 0 24px 48px rgba(14, 36, 56, 0.16);

  /* Layout */
  --container: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Transitions */
  --t-fast: 0.2s cubic-bezier(.4,0,.2,1);
  --t-med: 0.4s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100vw;
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}
img, svg, video, iframe { max-width: 100%; }
img, svg { display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--secondary); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--text);
}
p { margin: 0 0 1em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Top contact bar ---------- */
.topbar {
  background: var(--primary-darker);
  color: var(--footer-text);
  font-size: 13.5px;
  padding: 8px 0;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.topbar-contact { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-contact a {
  color: var(--footer-text);
  display: inline-flex; align-items: center; gap: 8px;
}
.topbar-contact a:hover { color: var(--accent); }
.topbar-contact svg { width: 14px; height: 14px; opacity: 0.85; }
.lang-switch { display: flex; gap: 4px; }
.lang-switch button {
  padding: 3px 10px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08); color: var(--footer-text);
  font-size: 12px; font-weight: 600; transition: all var(--t-fast);
  letter-spacing: 0.05em;
}
.lang-switch button.active { background: var(--accent); color: var(--primary-darker); }
.lang-switch button:hover:not(.active) { background: rgba(255,255,255,0.18); }

/* ---------- Navbar ---------- */
.navbar {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid var(--border);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: var(--container); margin: 0 auto;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 46px; height: 46px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text .name {
  font-family: var(--font-display); font-weight: 800;
  font-size: 18px; color: var(--primary); letter-spacing: 0.02em;
}
.brand-text .name span { color: var(--secondary); }
.brand-text .tag {
  font-size: 10.5px; color: var(--text-muted);
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-top: 3px; font-weight: 600;
}

.nav-menu {
  display: flex; align-items: center; gap: 4px;
  list-style: none; padding: 0; margin: 0;
}
.nav-menu a {
  color: var(--text); font-weight: 500; font-size: 14.5px;
  padding: 10px 14px; border-radius: var(--radius-pill);
  transition: all var(--t-fast); position: relative;
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary); background: rgba(34, 165, 181, 0.08);
}

.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white) !important; font-weight: 600; font-size: 14px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 4px 14px rgba(30, 90, 138, 0.3);
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(30, 90, 138, 0.4);
  color: var(--white) !important;
}
.cta-btn svg { width: 14px; height: 14px; }

.hamburger {
  display: flex; flex-direction: column; gap: 5px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  transition: background var(--t-fast);
}
.hamburger:hover { background: var(--bg-mid); }
.hamburger span {
  display: block; width: 22px; height: 2.5px;
  background: var(--primary); border-radius: 2px;
  transition: all var(--t-fast);
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.desktop-only { display: inline-flex; }

/* ==========================================================================
   HERO — Animated mesh-gradient shader (adapted from Paper Shaders concept,
   pure CSS/SVG so it runs on any static cPanel host). Branded to Optima
   colors instead of the original cyan/orange.
   ========================================================================== */
.hero {
  position: relative;
  min-height: clamp(560px, 88vh, 820px);
  background: #061727;
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
  width: 100%;
  max-width: 100vw;
}

/* Layer 1 — large drifting blob mesh, deep blue → teal */
.hero-mesh-a, .hero-mesh-b, .hero-mesh-c {
  position: absolute; inset: 0;
  z-index: 0; pointer-events: none;
  filter: blur(70px); opacity: 0.85;
}
.hero-mesh-a {
  background:
    radial-gradient(circle at 20% 30%, #1E5A8A 0%, transparent 45%),
    radial-gradient(circle at 78% 22%, #22A5B5 0%, transparent 50%),
    radial-gradient(circle at 50% 78%, #0E3556 0%, transparent 55%);
  animation: meshDriftA 22s ease-in-out infinite alternate;
}
.hero-mesh-b {
  background:
    radial-gradient(circle at 70% 60%, #3DC1D1 0%, transparent 40%),
    radial-gradient(circle at 25% 75%, #144870 0%, transparent 50%),
    radial-gradient(circle at 85% 88%, #A8D548 0%, transparent 30%);
  animation: meshDriftB 28s ease-in-out infinite alternate;
  opacity: 0.6;
  mix-blend-mode: screen;
}
.hero-mesh-c {
  background:
    radial-gradient(circle at 15% 90%, #22A5B5 0%, transparent 35%),
    radial-gradient(circle at 90% 10%, #1E5A8A 0%, transparent 35%);
  animation: meshDriftC 35s ease-in-out infinite alternate;
  opacity: 0.5;
  mix-blend-mode: screen;
}
@keyframes meshDriftA {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(4%, -3%) scale(1.08); }
  100% { transform: translate(-3%, 4%) scale(1.04); }
}
@keyframes meshDriftB {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  50%  { transform: translate(-5%, 3%) scale(1.1) rotate(2deg); }
  100% { transform: translate(3%, -4%) scale(0.95) rotate(-1deg); }
}
@keyframes meshDriftC {
  0%   { transform: translate(0,0) scale(1.1); }
  100% { transform: translate(-4%, 5%) scale(1); }
}

/* Layer 2 — wireframe overlay (subtle grid, mimics the second MeshGradient) */
.hero-grid {
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none;
}

/* Layer 3 — grain/noise (adds depth, like the original shader noise) */
.hero-noise {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none;
  opacity: 0.18;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.45 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

/* Layer 4 — bottom dark gradient for text legibility */
.hero-fade {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg,
    rgba(6,23,39,0.1) 0%,
    rgba(6,23,39,0.0) 40%,
    rgba(6,23,39,0.4) 80%,
    rgba(6,23,39,0.7) 100%);
}

/* Hero content */
.hero-content {
  position: relative; z-index: 10;
  max-width: var(--container); margin: 0 auto;
  padding: 64px 24px 72px;
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: clamp(560px, 88vh, 820px);
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.16);
  font-size: 13px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.92);
  width: fit-content; margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--t-med) backwards;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.4vw, 5.4rem);
  font-weight: 800; line-height: 1.02;
  margin: 0 0 24px; max-width: 920px;
  letter-spacing: -0.03em;
  animation: fadeInUp 1s var(--t-med) 0.15s backwards;
}
.hero-title .gradient-text {
  background: linear-gradient(120deg, #ffffff 0%, #3DC1D1 35%, #A8D548 70%, #ffffff 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 8s linear infinite;
  display: inline-block;
}
.hero-title .italic {
  font-style: italic; font-weight: 300;
  color: rgba(255,255,255,0.85);
}
@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 220% 50%; }
}

.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  font-weight: 300; line-height: 1.6;
  max-width: 620px; margin-bottom: 36px;
  color: rgba(255,255,255,0.78);
  animation: fadeInUp 1s var(--t-med) 0.4s backwards;
}

.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  animation: fadeInUp 1s var(--t-med) 0.6s backwards;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px; border-radius: var(--radius-pill);
  font-size: 14.5px; font-weight: 600; letter-spacing: 0.02em;
  transition: transform var(--t-fast), box-shadow var(--t-fast),
              background var(--t-fast), border-color var(--t-fast);
  cursor: pointer; border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
  color: var(--primary-darker) !important;
  box-shadow: 0 8px 24px rgba(168, 213, 72, 0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(168, 213, 72, 0.45);
  color: var(--primary-darker) !important;
}
.btn-ghost {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.28);
  color: var(--white) !important;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: var(--accent);
  color: var(--white) !important;
}
.btn svg { width: 16px; height: 16px; }

/* Pulsing badge bottom-right (replaces the PulsingBorder shader) */
.hero-badge {
  position: absolute; bottom: 32px; right: 32px;
  z-index: 12;
  width: 110px; height: 110px;
  display: flex; align-items: center; justify-content: center;
}
.hero-badge .core {
  width: 60px; height: 60px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    var(--accent) 0%, var(--secondary) 50%, var(--primary) 100%);
  box-shadow: 0 0 30px rgba(168, 213, 72, 0.6),
              0 0 60px rgba(34, 165, 181, 0.4);
  animation: pulseCore 2.5s ease-in-out infinite;
}
@keyframes pulseCore {
  0%, 100% { transform: scale(1); box-shadow: 0 0 30px rgba(168,213,72,0.6), 0 0 60px rgba(34,165,181,0.4); }
  50% { transform: scale(1.08); box-shadow: 0 0 40px rgba(168,213,72,0.8), 0 0 80px rgba(34,165,181,0.6); }
}
.hero-badge .ring {
  position: absolute; inset: 0;
  animation: spin 22s linear infinite;
}
.hero-badge .ring text {
  font-family: var(--font-display);
  font-size: 9px; font-weight: 600;
  fill: rgba(255,255,255,0.85);
  letter-spacing: 0.18em; text-transform: uppercase;
}
@keyframes spin { to { transform: rotate(360deg); } }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Page-hero (smaller, for inner pages) */
.page-hero {
  position: relative;
  min-height: 360px;
  background: #061727;
  overflow: hidden;
  display: flex; align-items: center;
  color: var(--white); padding: 80px 0 60px;
  width: 100%;
  max-width: 100vw;
}
.page-hero .hero-mesh-a,
.page-hero .hero-mesh-b,
.page-hero .hero-mesh-c { filter: blur(60px); }
.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  margin-bottom: 12px;
  position: relative; z-index: 4;
}
.page-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem; max-width: 640px;
  position: relative; z-index: 4;
}
.breadcrumb {
  position: relative; z-index: 4;
  display: flex; gap: 8px; flex-wrap: wrap;
  font-size: 13px; color: rgba(255,255,255,0.6);
  margin-bottom: 18px;
  letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600;
}
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: var(--accent); }

/* ==========================================================================
   Sections
   ========================================================================== */
section { padding: 88px 0; position: relative; }
@media (max-width: 768px) { section { padding: 64px 0; } }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin: 0 0 48px; text-align: left; }
.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--secondary);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ''; display: inline-block;
  width: 28px; height: 2px; background: var(--secondary);
  vertical-align: middle; margin-right: 12px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 14px;
}
.section-head p {
  color: var(--text-soft); font-size: 1.05rem;
}

/* ---------- USP / Why-us strip ---------- */
.usp {
  background: var(--bg-light);
  padding: 64px 0;
}
.usp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.usp-card {
  background: var(--white); padding: 36px 28px;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  border-top: 4px solid var(--secondary);
  transition: transform var(--t-med), box-shadow var(--t-med);
  position: relative;
}
.usp-card:nth-child(2) { border-top-color: var(--primary); }
.usp-card:nth-child(3) { border-top-color: var(--accent); }
.usp-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.usp-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); margin-bottom: 18px;
}
.usp-card:nth-child(2) .usp-icon { background: linear-gradient(135deg, var(--secondary), var(--accent)); color: var(--primary-darker); }
.usp-card:nth-child(3) .usp-icon { background: linear-gradient(135deg, var(--accent), var(--secondary)); color: var(--primary-darker); }
.usp-icon svg { width: 26px; height: 26px; }
.usp-card h3 {
  font-size: 1.25rem; margin-bottom: 8px;
}
.usp-card p {
  color: var(--text-soft); margin: 0; font-size: 0.96rem;
}

/* ---------- About teaser (split layout) ---------- */
.split {
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 72px; align-items: center;
}
.split-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}
.split-image img {
  width: 100%; height: 100%; object-fit: cover;
}
.split-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, transparent 50%, rgba(30,90,138,0.25) 100%);
  pointer-events: none;
}
.split-image .badge {
  position: absolute; bottom: 28px; left: 28px;
  background: var(--white); padding: 18px 22px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  display: flex; gap: 14px; align-items: center;
}
.split-image .badge .num {
  font-family: var(--font-display); font-size: 2.2rem;
  font-weight: 800; color: var(--primary);
  line-height: 1;
}
.split-image .badge .txt {
  font-size: 13px; font-weight: 600; color: var(--text-soft);
  line-height: 1.3;
}
.split-content h2 { margin-bottom: 22px; }
.split-content p { color: var(--text-soft); font-size: 1.02rem; }
.split-list {
  list-style: none; padding: 0; margin: 24px 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 22px;
}
.split-list li {
  display: flex; align-items: center; gap: 10px;
  font-weight: 500; font-size: 0.96rem;
}
.split-list svg {
  width: 20px; height: 20px; color: var(--secondary); flex-shrink: 0;
}

/* ---------- Services grid ---------- */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.service-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: transform var(--t-med), box-shadow var(--t-med);
  display: flex; flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px); box-shadow: var(--shadow-xl);
}
.service-card .img-wrap {
  aspect-ratio: 16/10; overflow: hidden;
  position: relative;
}
.service-card .img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .img-wrap img { transform: scale(1.06); }
.service-card .img-wrap::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(14,36,56,0.6) 100%);
}
.service-card .icon-chip {
  position: absolute; bottom: -22px; left: 22px;
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); z-index: 2;
}
.service-card .icon-chip svg { width: 26px; height: 26px; }
.service-card .body {
  padding: 36px 26px 28px;
  flex: 1; display: flex; flex-direction: column;
}
.service-card h3 {
  font-size: 1.2rem; margin-bottom: 10px;
}
.service-card p {
  color: var(--text-soft); font-size: 0.95rem;
  margin-bottom: 18px; flex: 1;
}
.service-card .read-more {
  font-weight: 600; font-size: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--primary);
}
.service-card .read-more svg {
  width: 16px; height: 16px;
  transition: transform var(--t-fast);
}
.service-card:hover .read-more svg { transform: translateX(4px); }

/* ---------- Sectors (4 columns with imagery) ---------- */
.sectors-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.sector-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 3/4;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}
.sector-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s ease;
}
.sector-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(14,36,56,0.0) 0%,
    rgba(14,36,56,0.3) 45%,
    rgba(14,36,56,0.92) 100%);
  transition: background 0.4s ease;
}
.sector-card:hover img { transform: scale(1.08); }
.sector-card:hover::after {
  background: linear-gradient(180deg,
    rgba(14,36,56,0.1) 0%,
    rgba(30,90,138,0.6) 50%,
    rgba(30,90,138,0.95) 100%);
}
.sector-card .label {
  position: absolute; left: 24px; right: 24px; bottom: 24px;
  z-index: 2; color: var(--white);
}
.sector-card .label .small {
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 6px;
}
.sector-card .label h3 {
  color: var(--white); font-size: 1.5rem; margin: 0;
}
.sector-card .arrow {
  position: absolute; top: 22px; right: 22px; z-index: 2;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: transform var(--t-fast), background var(--t-fast);
}
.sector-card:hover .arrow {
  transform: rotate(-45deg);
  background: var(--accent); color: var(--primary-darker);
}
.sector-card .arrow svg { width: 18px; height: 18px; }

/* Sector detail blocks (sectors page) */
.sector-detail {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
  margin-bottom: 96px;
}
.sector-detail:nth-child(even) .sector-detail-img { order: 2; }
.sector-detail:last-child { margin-bottom: 0; }
.sector-detail-img {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.sector-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.sector-detail-content .eyebrow { color: var(--secondary); }
.sector-detail-content h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 18px;
}
.sector-detail-content p { color: var(--text-soft); margin-bottom: 14px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary) 50%, var(--secondary) 100%);
  color: var(--white); position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  margin: 0 auto;
}
.cta-banner::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(168,213,72,0.4) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; position: relative; z-index: 2;
}
.cta-banner h2 {
  color: var(--white); font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  margin-bottom: 8px; max-width: 640px;
}
.cta-banner p {
  color: rgba(255,255,255,0.85); margin: 0;
  max-width: 580px;
}

/* ---------- Stats / counters ---------- */
.stats {
  background: var(--primary-darker); color: var(--white);
  padding: 72px 0;
  position: relative; overflow: hidden;
}
.stats::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 50%, rgba(34,165,181,0.25), transparent 40%),
    radial-gradient(circle at 85% 50%, rgba(168,213,72,0.18), transparent 40%);
  pointer-events: none;
}
.stats-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800; color: var(--accent);
  line-height: 1; margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.78); font-weight: 600;
}

/* ---------- Contact / Form ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px;
}
.contact-info {
  background: linear-gradient(160deg, var(--primary-darker), var(--primary));
  color: var(--white); padding: 44px 36px;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.contact-info::before {
  content: ''; position: absolute; bottom: -60%; right: -30%;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(168,213,72,0.3), transparent 70%);
}
.contact-info h3 {
  color: var(--white); font-size: 1.5rem; margin-bottom: 8px;
  position: relative; z-index: 1;
}
.contact-info > p {
  color: rgba(255,255,255,0.78); margin-bottom: 28px;
  position: relative; z-index: 1; font-size: 0.95rem;
}
.contact-list { list-style: none; padding: 0; margin: 0; position: relative; z-index: 1; }
.contact-list li {
  display: flex; gap: 14px; padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  align-items: flex-start;
}
.contact-list li:last-child { border-bottom: none; }
.contact-list .ico {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 10px; background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
}
.contact-list .ico svg { width: 18px; height: 18px; color: var(--accent); }
.contact-list .meta {
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); font-weight: 600;
  margin-bottom: 2px;
}
.contact-list a, .contact-list span.val {
  color: var(--white); font-weight: 500;
  font-size: 0.96rem;
}
.contact-list a:hover { color: var(--accent); }

.contact-form {
  background: var(--white); padding: 44px 40px;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contact-form h3 { font-size: 1.5rem; margin-bottom: 6px; }
.contact-form > p {
  color: var(--text-soft); margin-bottom: 24px; font-size: 0.96rem;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 6px; color: var(--text);
}
.form-group label .req { color: #e53e3e; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit;
  background: var(--bg-light);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--secondary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(34,165,181,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.honeypot {
  position: absolute; left: -9999px; width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
}
.form-submit {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white); font-weight: 600; font-size: 15px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 6px 18px rgba(30,90,138,0.3);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(30,90,138,0.4); }
.form-submit svg { width: 16px; height: 16px; }
.form-status {
  margin-top: 16px; padding: 14px; border-radius: var(--radius-sm);
  font-size: 14px; display: none;
}
.form-status.success { display: block; background: #E6FFFA; color: #1A6B5E; border-left: 4px solid #14B8A6; }
.form-status.error { display: block; background: #FFF5F5; color: #9B2C2C; border-left: 4px solid #E53E3E; }

/* ---------- Map ---------- */
.map-wrap {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md); margin-top: 40px;
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------- Footer ---------- */
.footer {
  background: var(--footer-bg); color: var(--footer-text);
  padding: 72px 0 0;
  position: relative; overflow: hidden;
}
.footer::before {
  content: ''; position: absolute; top: -50%; left: -10%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,165,181,0.1), transparent 70%);
  pointer-events: none;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px; position: relative; z-index: 2;
}
.footer h4 {
  color: var(--white); font-size: 1.05rem;
  margin-bottom: 22px; letter-spacing: 0.02em;
  position: relative; padding-bottom: 12px;
}
.footer h4::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 36px; height: 2px; background: var(--accent);
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand .brand .name { color: var(--white); }
.footer-brand .brand .name span { color: var(--secondary-light); }
.footer-brand .brand .tag { color: var(--footer-text); }
.footer-brand p {
  color: var(--footer-text); font-size: 0.94rem;
  line-height: 1.7; max-width: 360px;
}
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 11px; }
.footer-list a {
  color: var(--footer-text); font-size: 0.94rem;
  display: inline-flex; align-items: center; gap: 8px;
  transition: color var(--t-fast), transform var(--t-fast);
}
.footer-list a:hover { color: var(--accent); transform: translateX(4px); }
.footer-contact li {
  display: flex; gap: 12px; margin-bottom: 14px;
  font-size: 0.92rem; line-height: 1.55;
  align-items: flex-start;
}
.footer-contact li svg {
  width: 18px; height: 18px; color: var(--secondary-light);
  flex-shrink: 0; margin-top: 2px;
}
.footer-contact a { color: var(--footer-text); }
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0; font-size: 0.86rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; color: var(--text-muted);
  position: relative; z-index: 2;
}
.footer-bottom a { color: var(--footer-text); }
.footer-bottom a:hover { color: var(--accent); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .services-grid, .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .split-image { aspect-ratio: 16/10; max-width: 600px; margin: 0 auto; }
  .sector-detail { grid-template-columns: 1fr; gap: 32px; margin-bottom: 64px; }
  .sector-detail:nth-child(even) .sector-detail-img { order: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
  /* --- Topbar: keep visible but slim, hide contact details, center lang switch --- */
  .topbar { padding: 6px 0; font-size: 12px; }
  .topbar-inner {
    justify-content: center;
    gap: 10px;
  }
  .topbar-contact { display: none; }
  .lang-switch button { padding: 4px 12px; font-size: 11.5px; }

  /* --- Navbar: lock layout so hamburger always sits on the right --- */
  .navbar-inner {
    padding: 12px 16px;
    flex-wrap: nowrap;
    gap: 10px;
  }
  .brand { gap: 8px; min-width: 0; flex: 1 1 auto; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-text .name { font-size: 15px; }
  .brand-text .tag { font-size: 9.5px; margin-top: 2px; }

  .desktop-only { display: none !important; }

  .hamburger {
    display: flex !important;
    flex-shrink: 0;
    margin-left: auto;
  }

  /* --- Mobile menu drawer --- */
  .nav-menu {
    position: fixed; top: 0; right: -100%;
    height: 100vh; width: 84%; max-width: 360px;
    background: var(--white); flex-direction: column;
    align-items: flex-start; padding: 96px 28px 32px;
    gap: 4px; box-shadow: -10px 0 40px rgba(0,0,0,0.12);
    transition: right 0.4s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
    z-index: 1001;
  }
  .nav-menu.open { right: 0; }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block; padding: 14px 18px; width: 100%;
    border-radius: var(--radius-sm); font-size: 1rem;
  }
  .nav-overlay {
    position: fixed; inset: 0;
    background: rgba(14,36,56,0.45);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    z-index: 1000; opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .nav-overlay.show { opacity: 1; pointer-events: auto; }

  /* --- Hero scaling --- */
  .hero { min-height: 78vh; }
  .hero-content {
    padding: 40px 18px 64px;
    min-height: 78vh;
  }
  .hero-title {
    font-size: clamp(2rem, 9vw, 2.8rem);
    line-height: 1.05;
  }
  .hero-eyebrow {
    font-size: 11px;
    padding: 6px 14px;
    margin-bottom: 18px;
  }
  .hero-sub {
    font-size: 0.98rem;
    margin-bottom: 28px;
  }
  .hero-badge { display: none; }
  .hero-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
    font-size: 14px;
  }

  /* --- Page hero (inner pages) --- */
  .page-hero {
    padding: 48px 0 40px;
    min-height: auto;
  }
  .page-hero h1 {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-hero p {
    font-size: 0.96rem;
  }
  .breadcrumb { font-size: 11px; margin-bottom: 14px; }

  /* --- Section spacing --- */
  section { padding: 56px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head h2 { font-size: clamp(1.6rem, 6vw, 2rem); }
  .section-head p { font-size: 0.96rem; }

  /* --- Grids collapse --- */
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .services-grid, .usp-grid, .sectors-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .split-list { grid-template-columns: 1fr; }

  /* --- CTA banner --- */
  .cta-banner {
    padding: 36px 22px;
    text-align: center;
    border-radius: var(--radius-md);
  }
  .cta-banner-inner {
    flex-direction: column;
    gap: 22px;
  }
  .cta-banner h2 { font-size: 1.4rem; }
  .cta-banner p { font-size: 0.95rem; }

  /* --- Containers and forms --- */
  .container { padding: 0 16px; }
  .contact-form, .contact-info { padding: 28px 22px; }
  .contact-info h3, .contact-form h3 { font-size: 1.25rem; }

  /* --- Service cards --- */
  .service-card .body { padding: 32px 22px 24px; }

  /* --- Sector cards --- */
  .sector-card { aspect-ratio: 4/3; }
  .sector-card .label h3 { font-size: 1.25rem; }

  /* --- Footer --- */
  .footer { padding: 56px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; margin-bottom: 36px; }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    font-size: 0.82rem;
  }

  /* --- Stats --- */
  .stat-num { font-size: 2.4rem; }
  .stat-label { font-size: 12px; }

  /* --- Map --- */
  .map-wrap iframe { height: 280px; }
}

@media (max-width: 380px) {
  .brand-text .name { font-size: 13.5px; }
  .brand-text .tag { font-size: 8.5px; }
  .brand-mark { width: 34px; height: 34px; }
  .hero-title { font-size: 1.85rem; }
  .container { padding: 0 14px; }
}

@media (min-width: 769px) {
  .hamburger { display: none; }
}

/* ---------- Scroll-reveal helper ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Print friendly ---------- */
@media print { .navbar, .footer, .hero-badge, .topbar { display: none; } }