/* ==========================================================================
   PISTE CLEAN Associates — Brand Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand colours */
  --teal: #0B9EB8;
  --teal-dark: #078FAE;
  --teal-darker: #056580;
  --teal-tint: #F0F9FB;
  --teal-tint-2: #E4F4F8;
  --gold: #F3B300;
  --gold-dark: #E4A800;
  --gold-tint: #FFF8E6;
  --white: #FFFFFF;
  --ink: #1A2B34;
  --ink-soft: #4A5C66;
  --ink-muted: #7A8A93;
  --line: #E2E8EC;
  --line-soft: #EFF4F6;

  /* Typography */
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --container: 1200px;

  /* Radius */
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 18px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(7, 143, 174, 0.08);
  --shadow: 0 4px 20px rgba(7, 143, 174, 0.10);
  --shadow-lg: 0 12px 40px rgba(7, 143, 174, 0.14);

  /* Transitions */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.35s;
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--teal-dark); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   4. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: var(--space-xl) 0; }
.section--tight { padding: var(--space-lg) 0; }
.section--tint { background: var(--teal-tint); }
.section--teal { background: var(--teal); color: var(--white); }
.section--teal h2, .section--teal h3 { color: var(--white); }
.section--teal p { color: rgba(255,255,255,0.88); }

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-lg);
}

.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.section-head .eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold);
}

.section-head h2 { margin-bottom: 0.75rem; }
.section-head p { font-size: 1.05rem; }

/* Gold divider */
.divider-gold {
  width: 60px;
  height: 4px;
  background: var(--gold);
  border-radius: 2px;
  margin: 1rem 0;
}
.divider-gold--center { margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--dur) var(--ease);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

.btn--gold {
  background: var(--gold);
  color: var(--ink);
}
.btn--gold:hover {
  background: var(--gold-dark);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 179, 0, 0.35);
}

.btn--teal {
  background: var(--teal);
  color: var(--white);
}
.btn--teal:hover {
  background: var(--teal-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11, 158, 184, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}
.btn--outline:hover {
  background: var(--teal);
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--teal);
}
.btn--white:hover {
  background: var(--teal-tint);
  transform: translateY(-2px);
}

.btn--lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* --------------------------------------------------------------------------
   6. Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease);
}
.header.scrolled { box-shadow: var(--shadow); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  height: 100%;
}

.logo-img {
  height: 100%;
  width: auto;
  max-width: none;
  object-fit: contain;
  padding: 8px 0;
}

.logo--footer .logo-img {
  height: auto;
  max-height: 56px;
  width: auto;
  padding: 0;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 0.25rem; }

.nav-link {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--ink);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--dur) var(--ease);
  position: relative;
}

.nav-link:hover { color: var(--teal); background: var(--teal-tint); }
.nav-link.active { color: var(--teal); }
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.nav-dropdown-toggle svg { width: 14px; height: 14px; transition: transform var(--dur) var(--ease); }
.nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--dur) var(--ease);
  margin-top: 8px;
}
.nav-dropdown.open .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.nav-dropdown-menu a {
  display: block;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-family: var(--font-body);
  transition: all var(--dur) var(--ease);
}
.nav-dropdown-menu a:hover { background: var(--teal-tint); color: var(--teal); }

.nav-cta { margin-left: 0.5rem; }

/* Hamburger */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all var(--dur) var(--ease);
  position: relative;
}
.hamburger span::before,
.hamburger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 24px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all var(--dur) var(--ease);
}
.hamburger span::before { top: -7px; }
.hamburger span::after { top: 7px; }
.hamburger.active span { background: transparent; }
.hamburger.active span::before { top: 0; transform: rotate(45deg); }
.hamburger.active span::after { top: 0; transform: rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 999;
  overflow-y: auto;
  padding: 1rem 1.25rem 2rem;
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
}
.mobile-menu.open { transform: translateX(0); }

.mobile-menu .nav-link {
  display: block;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  border-radius: var(--radius);
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu .nav-link:hover { background: var(--teal-tint); }

.mobile-menu .mobile-sub {
  padding-left: 1rem;
}
.mobile-menu .mobile-sub a {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.mobile-menu .btn { margin-top: 1rem; }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: calc(76px + 3rem) 0 4rem;
  background: var(--teal-tint);
  overflow: hidden;
}

/* Dotted pattern */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background-image: radial-gradient(circle, var(--teal) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  opacity: 0.12;
  pointer-events: none;
}

/* Angular gold shape */
.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 0 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--teal-tint-2);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--teal-dark);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--gold); border-radius: 50%; }

.hero h1 { margin-bottom: 1.25rem; }
.hero h1 .accent { color: var(--teal); }
.hero h1 .gold-accent { color: var(--gold-dark); }

.hero-sub {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.hero-stat .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}
.hero-stat .label {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
}

/* Hero visual */
.hero-visual {
  position: relative;
}
.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  position: relative;
  z-index: 2;
}

/* Hero image — replaces floating card on home */
.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.hero-image-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}
.hero-image-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 0.85rem 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 3;
}
.hero-image-badge .icon {
  width: 36px;
  height: 36px;
  background: var(--teal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-image-badge .icon svg { width: 20px; height: 20px; color: var(--white); }
.hero-image-badge .text .t { font-family: var(--font-head); font-weight: 600; font-size: 0.85rem; color: var(--ink); }
.hero-image-badge .text .s { font-size: 0.78rem; color: var(--ink-muted); }

.hero-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.hero-card-head h4 { color: var(--teal); }
.hero-card-head .badge {
  background: var(--gold-tint);
  color: var(--gold-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
}

.hero-card-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.hero-card-row:last-child { border-bottom: none; }
.hero-card-row .icon {
  width: 38px;
  height: 38px;
  background: var(--teal-tint);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-card-row .icon svg { width: 20px; height: 20px; color: var(--teal); }
.hero-card-row .text { flex: 1; }
.hero-card-row .text .t { font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.hero-card-row .text .s { font-size: 0.82rem; color: var(--ink-muted); }

/* Floating gold accent */
.hero-visual::before {
  content: "";
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--gold);
  border-radius: var(--radius-lg);
  z-index: 1;
  opacity: 0.15;
}
.hero-visual::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: -15px;
  width: 80px;
  height: 80px;
  border: 3px solid var(--teal);
  border-radius: var(--radius);
  z-index: 1;
  opacity: 0.2;
}

/* --------------------------------------------------------------------------
   8. Trust Bar
   -------------------------------------------------------------------------- */
.trust-bar {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.trust-item svg { width: 22px; height: 22px; color: var(--teal); }

/* --------------------------------------------------------------------------
   9. About / Intro
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}
.about-visual-box {
  background: var(--teal);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.about-visual-box::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background-image: radial-gradient(circle, rgba(255,255,255,0.2) 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}
.about-visual-box h3 { color: var(--white); margin-bottom: 1rem; }
.about-visual-box p { color: rgba(255,255,255,0.88); margin-bottom: 1rem; }

.about-visual-stat {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.about-visual-stat .num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
}
.about-visual-stat .label { font-size: 0.82rem; color: rgba(255,255,255,0.75); }

/* About image — image with floating stat overlay */
.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}
.about-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--teal);
  padding: 1.5rem 2rem;
  display: flex;
  gap: 2rem;
}
.about-image-overlay .num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.about-image-overlay .label { font-size: 0.82rem; color: rgba(255,255,255,0.85); }

/* Page hero banner — image background for inner pages */
.page-hero--banner {
  padding: calc(76px + 3rem) 0 3rem;
  position: relative;
  overflow: hidden;
}
.page-hero--banner .page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.page-hero--banner .page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--teal);
  opacity: 0.85;
  z-index: 1;
}
.page-hero--banner .container { position: relative; z-index: 2; }
.page-hero--banner h1 { color: var(--white); }
.page-hero--banner .lead { color: rgba(255,255,255,0.9); }
.page-hero--banner .breadcrumb { color: rgba(255,255,255,0.7); }
.page-hero--banner .breadcrumb a { color: var(--gold); }
.page-hero--banner .breadcrumb span { color: rgba(255,255,255,0.5); }

/* Contact image strip */
.contact-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-top: 2rem;
  display: block;
}

/* Process accent image */
.process-accent-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  display: block;
}

.about-content h2 { margin-bottom: 1rem; }
.about-content .lead { font-size: 1.1rem; margin-bottom: 1.25rem; color: var(--ink); }

.about-list { margin: 1.5rem 0; }
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
}
.about-list li svg { width: 22px; height: 22px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.about-list li span { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   10. Services Grid
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.service-card:hover {
  border-color: var(--teal-tint-2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 56px;
  height: 56px;
  background: var(--teal-tint);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--dur) var(--ease);
}
.service-card:hover .service-card-icon { background: var(--teal); }
.service-card-icon svg { width: 28px; height: 28px; color: var(--teal); transition: color var(--dur) var(--ease); }
.service-card:hover .service-card-icon svg { color: var(--white); }

.service-card h3 { margin-bottom: 0.5rem; font-size: 1.2rem; }
.service-card p { font-size: 0.92rem; margin-bottom: 1.25rem; flex: 1; }

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--teal);
  transition: gap var(--dur) var(--ease);
}
.service-card-link svg { width: 16px; height: 16px; }
.service-card:hover .service-card-link { gap: 0.7rem; }

/* --------------------------------------------------------------------------
   11. Why Choose Us
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.why-card {
  text-align: center;
  padding: 2.25rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: all var(--dur) var(--ease);
}
.why-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.why-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  background: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.why-card-icon::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  opacity: 0.4;
}
.why-card-icon svg { width: 30px; height: 30px; color: var(--white); }

.why-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.why-card p { font-size: 0.9rem; }

/* --------------------------------------------------------------------------
   12. Process Timeline
   -------------------------------------------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: all var(--dur) var(--ease);
}
.process-step:hover { box-shadow: var(--shadow); border-color: var(--teal-tint-2); }

.process-step-num {
  width: 48px;
  height: 48px;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
}
.process-step-num::after {
  content: "";
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 14px;
  height: 14px;
  background: var(--gold);
  border-radius: 3px;
}

.process-step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.9rem; }

/* --------------------------------------------------------------------------
   13. Case Studies
   -------------------------------------------------------------------------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.case-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: all var(--dur) var(--ease);
}
.case-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.case-card-metric {
  background: var(--teal);
  padding: 1.75rem;
  text-align: center;
  position: relative;
}
.case-card-metric::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold);
}
.case-card-metric .big {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.case-card-metric .small {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.8);
  margin-top: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-card-body { padding: 1.5rem; }
.case-card-body .cat {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  margin-bottom: 0.5rem;
}
.case-card-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.case-card-body p { font-size: 0.9rem; }

/* --------------------------------------------------------------------------
   14. Client Base
   -------------------------------------------------------------------------- */
.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.client-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: all var(--dur) var(--ease);
}
.client-item:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--gold);
}
.client-item svg { width: 32px; height: 32px; color: var(--gold); margin: 0 auto 0.75rem; }
.client-item .name { font-family: var(--font-head); font-weight: 600; font-size: 0.95rem; color: var(--white); }

/* --------------------------------------------------------------------------
   15. Team
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
}
.team-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.team-card-photo {
  width: 100%;
  height: 280px;
  background: var(--teal-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.team-card-photo::before {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--gold);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.team-card-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.team-card-body { padding: 1.75rem; }
.team-card-body h3 { font-size: 1.2rem; margin-bottom: 0.25rem; }
.team-card-body .role {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 1rem;
}
.team-card-body .bio { font-size: 0.9rem; margin-bottom: 1rem; }

.team-quals { border-top: 1px solid var(--line); padding-top: 1rem; }
.team-quals li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 0.3rem 0;
}
.team-quals li svg { width: 16px; height: 16px; color: var(--gold-dark); flex-shrink: 0; margin-top: 3px; }

/* --------------------------------------------------------------------------
   16. Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
}

.contact-info-card {
  background: var(--teal);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background-image: radial-gradient(circle, rgba(255,255,255,0.15) 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}
.contact-info-card h3 { color: var(--white); margin-bottom: 1.5rem; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.contact-detail .icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail .icon svg { width: 22px; height: 22px; color: var(--gold); }
.contact-detail .label { font-size: 0.8rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-detail .value { font-size: 0.95rem; color: var(--white); font-weight: 500; }
.contact-detail .value a { color: var(--white); }
.contact-detail .value a:hover { color: var(--gold); }

.contact-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  background: var(--gold);
  color: var(--ink);
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--dur) var(--ease);
}
.contact-whatsapp:hover { background: var(--gold-dark); color: var(--ink); transform: translateY(-2px); }
.contact-whatsapp svg { width: 20px; height: 20px; }

/* Form */
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.form-group label .req { color: var(--gold-dark); }

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.form-control:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(11, 158, 184, 0.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.form-success {
  background: var(--teal-tint);
  border: 1px solid var(--teal);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.form-success svg { width: 24px; height: 24px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.form-success .t { font-family: var(--font-head); font-weight: 600; color: var(--teal-dark); }
.form-success .s { font-size: 0.9rem; color: var(--ink-soft); }

/* Map */
.map-wrap {
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* --------------------------------------------------------------------------
   17. CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--teal);
  color: var(--white);
  padding: var(--space-lg) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 100%;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
}
.cta-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 80px;
  background: var(--gold);
  clip-path: polygon(0 100%, 100% 100%, 0 0);
  opacity: 0.5;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-inner h2 { color: var(--white); margin-bottom: 0.5rem; }
.cta-inner p { color: rgba(255,255,255,0.88); }

/* --------------------------------------------------------------------------
   18. Service Detail Page
   -------------------------------------------------------------------------- */
.page-hero {
  padding: calc(76px + 2.5rem) 0 2.5rem;
  background: var(--teal-tint);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background-image: radial-gradient(circle, var(--teal) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  opacity: 0.1;
}
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}
.page-hero .breadcrumb a { color: var(--teal); }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.page-hero .lead { font-size: 1.1rem; max-width: 680px; margin-top: 0.75rem; }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.service-detail-main h2 { color: var(--teal); margin: 2rem 0 1rem; font-size: 1.4rem; }
.service-detail-main h2:first-child { margin-top: 0; }

.service-items-list { margin: 1.5rem 0; }
.service-items-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.service-items-list li:last-child { border-bottom: none; }
.service-items-list li .check {
  width: 24px;
  height: 24px;
  background: var(--teal-tint);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.service-items-list li .check svg { width: 14px; height: 14px; color: var(--teal); }
.service-items-list li span { color: var(--ink); font-weight: 500; }

.service-sidebar {
  position: sticky;
  top: 100px;
}
.service-sidebar-card {
  background: var(--teal-tint);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}
.service-sidebar-card h4 {
  color: var(--teal);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gold);
}
.service-sidebar-card ul li { padding: 0.5rem 0; }
.service-sidebar-card ul li a {
  font-size: 0.88rem;
  color: var(--ink-soft);
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--dur) var(--ease);
}
.service-sidebar-card ul li a:hover { background: var(--white); color: var(--teal); }
.service-sidebar-card ul li a.current { background: var(--white); color: var(--teal); font-weight: 600; }

.service-sidebar-cta {
  background: var(--teal);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
  color: var(--white);
}
.service-sidebar-cta h4 { color: var(--white); margin-bottom: 0.5rem; }
.service-sidebar-cta p { color: rgba(255,255,255,0.85); font-size: 0.88rem; margin-bottom: 1rem; }

/* --------------------------------------------------------------------------
   19. Values Cards (About page)
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}
.value-card {
  text-align: center;
  padding: 2rem 1.5rem;
}
.value-card .icon {
  width: 56px;
  height: 56px;
  background: var(--gold-tint);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.value-card .icon svg { width: 28px; height: 28px; color: var(--gold-dark); }
.value-card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.value-card p { font-size: 0.88rem; }

/* --------------------------------------------------------------------------
   20. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: var(--space-lg) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p { font-size: 0.9rem; margin-top: 1rem; color: rgba(255,255,255,0.6); }

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.6rem;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--dur) var(--ease);
}
.footer-col ul li a:hover { color: var(--gold); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.footer-contact-item svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 3px; }
.footer-contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer-bottom a { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--gold); }

.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur) var(--ease);
}
.footer-social a:hover { background: var(--teal); }
.footer-social a svg { width: 18px; height: 18px; color: rgba(255,255,255,0.7); }
.footer-social a:hover svg { color: var(--white); }

/* --------------------------------------------------------------------------
   21. Animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { 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; }

/* --------------------------------------------------------------------------
   22. 404 Page
   -------------------------------------------------------------------------- */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 76px;
}
.error-page .code {
  font-family: var(--font-head);
  font-size: 6rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}
.error-page .code span { color: var(--gold); }
.error-page p { margin: 1rem 0 2rem; font-size: 1.1rem; }

/* --------------------------------------------------------------------------
   23. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .hero-image-wrap img { height: 360px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 480px; }
  .about-image-wrap { max-width: 480px; margin: 0 auto; }
  .about-image-wrap img { height: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .logo-img { max-width: 240px; }
}

@media (max-width: 768px) {
  .nav, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .section { padding: var(--space-lg) 0; }
  .hero { padding-top: calc(76px + 2rem); }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .hero-stat .num { font-size: 1.5rem; }

  .cta-inner { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .contact-form, .contact-info-card, .about-visual-box { padding: 1.75rem; }
  .service-card, .why-card, .process-step { padding: 1.5rem; }

  .trust-bar-inner { gap: 1rem; }
  .trust-item { font-size: 0.82rem; }
  .hero-image-wrap img { height: 280px; }
  .about-image-wrap img { height: 260px; }
  .about-image-overlay { padding: 1rem 1.25rem; gap: 1.25rem; }
  .about-image-overlay .num { font-size: 1.4rem; }
  .process-accent-image { height: 180px; }
  .contact-image { height: 160px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { gap: 1.25rem; }
  .hero-stat .num { font-size: 1.3rem; }
  .services-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .logo-img { max-width: 180px; }
}

/* --------------------------------------------------------------------------
   24. Accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

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