/* ==========================================================================
   PROFSCOPE CONSULTING FZ-LLC - CORE DESIGN SYSTEM & STYLESHEET
   Brand Colors Derived Directly from Official Corporate Logo:
   - Primary Navy: #00305B (Logo Main Brand Blue)
   - Secondary Slate: #68696D (Logo Metallic Swoosh & Subtitle Grey)
   - Accent Precision Cyan: #00A3A6 (Laboratory Casework & Flow Indicator)
   - Accent Deep Navy: #001E38 (Authoritative Deep Surface)
   ========================================================================== */

:root {
  /* Brand Identity Colors */
  --color-primary: #00305B;
  --color-primary-dark: #001E38;
  --color-primary-light: #0A4A82;
  --color-primary-hover: #004077;
  --color-primary-subtle: #EBF3FA;

  --color-secondary: #68696D;
  --color-secondary-light: #8C9095;
  --color-secondary-subtle: #F1F3F5;

  --color-accent: #00A3A6;
  --color-accent-dark: #007A7C;
  --color-accent-light: #E0F7F7;
  --color-accent-glow: rgba(0, 163, 166, 0.25);

  /* Neutrals & Surfaces */
  --color-white: #FFFFFF;
  --color-bg: #FFFFFF;
  --color-surface: #F8FAFC;
  --color-surface-alt: #F1F5F9;
  --color-surface-dark: #071526;
  --color-surface-card: #FFFFFF;

  --color-border: #E2E8F0;
  --color-border-subtle: #EDF2F7;
  --color-border-dark: #1E3A5F;

  /* Typography Colors */
  --color-text-main: #0F172A;
  --color-text-heading: #002240;
  --color-text-muted: #526071;
  --color-text-light: #8E9BAE;
  --color-text-inverse: #FFFFFF;
  --color-text-inverse-muted: #CBD5E1;

  /* Status Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;

  /* Typography */
  --font-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Elevation & Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 48, 91, 0.06), 0 1px 2px rgba(0, 48, 91, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 48, 91, 0.08), 0 2px 4px rgba(0, 48, 91, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(0, 48, 91, 0.1), 0 6px 12px -2px rgba(0, 48, 91, 0.05);
  --shadow-xl: 0 20px 32px -6px rgba(0, 48, 91, 0.14), 0 10px 16px -4px rgba(0, 48, 91, 0.06);
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);

  /* Layout & Spacing */
  --container-width: 1240px;
  --container-narrow: 980px;
  --header-height: 84px;
  --header-height-scrolled: 72px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 180ms ease;
  --transition-normal: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 450ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.65;
  font-size: 1rem;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

/* Headings & Editorial Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4.5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.35rem, 2vw, 1.65rem); font-weight: 600; }
h4 { font-size: 1.2rem; font-weight: 600; }
h5 { font-size: 1.05rem; font-weight: 600; }
h6 { font-size: 0.9rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }

p {
  margin-bottom: 1.25rem;
  color: var(--color-text-main);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-light);
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

.section {
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(60px, 8vw, 100px);
  position: relative;
}

.section-alt {
  background-color: var(--color-surface);
}

.section-dark {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-text-inverse);
}

.section-dark p {
  color: var(--color-text-inverse-muted);
}

/* Section Header Typography */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(40px, 6vw, 64px);
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 1px;
}

.section-dark .eyebrow {
  color: #38BDF8;
}

.section-dark .eyebrow::before {
  background-color: #38BDF8;
}

.section-title {
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(0, 48, 91, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 48, 91, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.btn-white:hover {
  background-color: #F8FAFC;
  color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 34px;
  font-size: 1rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  height: var(--header-height-scrolled);
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-normal);
}

.site-header.scrolled .brand-logo img {
  height: 40px;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-main);
  padding: 8px 4px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-primary);
}

.hamburger-box {
  width: 24px;
  height: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-nav-toggle.open .hamburger-line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-nav-toggle.open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.open .hamburger-line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 20, 40, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 999;
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
}

.mobile-nav-drawer.open {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-heading);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  color: var(--color-primary);
}

.mobile-drawer-footer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero-home {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  margin-top: var(--header-height);
  display: flex;
  align-items: center;
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  overflow: hidden;
  padding: 80px 0;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.32;
  filter: contrast(1.1) saturate(1.1);
  transform: scale(1.03);
  transition: transform 8s ease;
}

.hero-home:hover .hero-bg-image {
  transform: scale(1.0);
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 30, 56, 0.94) 0%, rgba(0, 48, 91, 0.88) 55%, rgba(0, 20, 38, 0.92) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 820px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #38BDF8;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-title {
  color: var(--color-white);
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero-lead {
  font-size: clamp(1.125rem, 2vw, 1.35rem);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  margin-bottom: 36px;
  font-weight: 400;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats-row {
  margin-top: 60px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat-item-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-white);
  display: block;
}

.stat-item-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
  margin-top: 4px;
}

/* Page Hero for Internal Pages */
.page-hero {
  position: relative;
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: clamp(60px, 8vw, 100px) 0;
  margin-top: var(--header-height);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 25, 48, 0.95) 0%, rgba(0, 48, 91, 0.9) 100%);
  z-index: 2;
}

.page-hero-content {
  position: relative;
  z-index: 3;
  max-width: 840px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.85);
}

.breadcrumbs a:hover {
  color: #38BDF8;
}

.breadcrumbs span {
  opacity: 0.5;
}

.page-hero-title {
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-hero-lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  width: 100%;
  min-width: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  width: 100%;
  min-width: 0;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  min-width: 0;
}

/* Service Card */
.service-card {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  transition: background-color var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 48, 91, 0.2);
}

.service-card:hover::before {
  background-color: var(--color-primary);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: 0.05em;
  background-color: var(--color-surface-alt);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
}

.service-card-title {
  margin-bottom: 14px;
  font-size: 1.25rem;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* Feature & Differentiator Cards */
.feature-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 48, 91, 0.25);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.feature-card-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card-desc {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Process Timeline (Understand -> Assess -> Recommend -> Coordinate -> Verify) */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  margin-top: 40px;
}

.process-step {
  position: relative;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.process-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.process-step-num {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.process-step-title {
  font-size: 1.125rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.process-step-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Industry Grid */
.industry-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.industry-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.industry-card-icon svg {
  width: 22px;
  height: 22px;
}

.industry-card-title {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.industry-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   IMAGE SHOWCASE & COMPOSITION
   ========================================================================== */
.split-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 70px);
  align-items: center;
}

.split-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.split-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 6s ease;
}

.split-image-wrapper:hover img {
  transform: scale(1.03);
}

.image-badge-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: rgba(0, 30, 56, 0.92);
  color: var(--color-white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  max-width: 320px;
}

.image-badge-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.image-badge-desc {
  font-size: 0.8rem;
  color: var(--color-text-inverse-muted);
  line-height: 1.4;
}

/* Technical Specification Table & Lists */
.spec-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 24px 0;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.spec-bullet {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.spec-bullet svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   CALL TO ACTION (CTA) BANNER
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: clamp(48px, 6vw, 72px) clamp(28px, 5vw, 64px);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 163, 166, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.cta-title {
  color: var(--color-white);
  margin-bottom: 16px;
  font-size: clamp(1.85rem, 3.2vw, 2.5rem);
}

.cta-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.125rem;
  line-height: 1.65;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-surface-dark);
  color: var(--color-text-inverse-muted);
  padding-top: clamp(60px, 8vw, 90px);
  padding-bottom: 40px;
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.9375rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: clamp(32px, 5vw, 64px);
  margin-bottom: clamp(48px, 6vw, 64px);
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  margin-bottom: 20px;
  display: inline-block;
  background-color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  width: fit-content;
}

.footer-logo img {
  height: 38px;
  width: auto;
}

.footer-bio {
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 360px;
  font-size: 0.9rem;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  color: #94A3B8;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.875rem;
  color: #94A3B8;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: #64748B;
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}

.footer-legal-links a {
  color: #64748B;
}

.footer-legal-links a:hover {
  color: #94A3B8;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 990;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   TECHNICAL ACCORDIONS & DETAILS
   ========================================================================== */
.accordion-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item.open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-heading);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.accordion-item.open .accordion-content {
  padding-bottom: 22px;
}

/* ==========================================================================
   STANDARDS & TECHNICAL REFERENCE TABLE
   ========================================================================== */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 28px;
}

.standards-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.standards-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.standards-category-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  width: fit-content;
}

.standards-card-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.standards-list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.standards-list-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.standards-code {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-primary);
  background-color: var(--color-surface-alt);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  white-space: nowrap;
}

.disclaimer-box {
  background-color: var(--color-surface-alt);
  border-left: 4px solid var(--color-primary);
  padding: 24px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 48px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.disclaimer-box strong {
  color: var(--color-text-heading);
}

/* ==========================================================================
   SERVICES DETAILED LAYOUT (services.html)
   ========================================================================== */
.services-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 48px;
  align-items: flex-start;
  width: 100%;
  min-width: 0;
}

.services-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.services-content-body {
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

.sidebar-title {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-secondary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-nav-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-nav-item a {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.sidebar-nav-item a:hover,
.sidebar-nav-item a.active {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  font-weight: 600;
}

.service-detail-block {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 5vw, 48px);
  margin-bottom: 48px;
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.service-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.service-detail-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  background-color: var(--color-accent-light);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-detail-title {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  line-height: 1.25;
}

.service-detail-body {
  font-size: 1.05rem;
  color: var(--color-text-main);
  line-height: 1.7;
}

.service-bullet-list {
  margin: 24px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.service-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  line-height: 1.55;
  background-color: var(--color-surface);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.service-bullet-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   CONTACT FORM & STYLES (contact.html)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(40px, 6vw, 64px);
  align-items: flex-start;
}

.contact-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 5vw, 48px);
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--color-text-main);
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 48, 91, 0.12);
}

.form-control.error {
  border-color: var(--color-error);
  background-color: #FEF2F2;
}

.error-message {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 6px;
  display: none;
}

.error-message.visible {
  display: block;
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.5;
}

.form-checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.form-alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 0.9375rem;
  display: none;
}

.form-alert.success {
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  display: block;
}

.form-alert.error {
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
  display: block;
}

.contact-info-panel {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 5vw, 40px);
}

.info-block {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.info-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon-box svg {
  width: 20px;
  height: 20px;
}

.info-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.info-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn, .service-card, .feature-card, .process-step, .industry-card {
    transition: none;
    transform: none !important;
  }
}