/* ==========================================================================
   UZKYPET CONSTRUCTION LIMITED - CORPORATE DESIGN SYSTEM & STYLESHEET
   Domain: https://uzkypet.com
   Positioning: Nigerian Indigenous EPCIC&M Solutions Provider
   Stack: Vanilla HTML5 + CSS3 + Vanilla JavaScript (No Frameworks)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

:root {
  /* Brand Colors */
  --color-navy-darkest: #050E1A;
  --color-navy-dark: #0A192F;
  --color-navy: #0F2342;
  --color-navy-surface: #142C52;
  --color-navy-light: #1E3A68;
  
  --color-orange: #E65C00;
  --color-orange-bright: #FF6B00;
  --color-orange-hover: #CC5200;
  --color-orange-soft: rgba(230, 92, 0, 0.12);
  
  --color-white: #FFFFFF;
  --color-light-bg: #F4F6F9;
  --color-light-surface: #FFFFFF;
  --color-light-alt: #EBF0F6;
  
  /* Text Colors */
  --color-text-dark: #0F172A;
  --color-text-muted: #475569;
  --color-text-light: #F8FAFC;
  --color-text-light-muted: #94A3B8;
  
  /* Status & Accents */
  --color-border-light: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);
  --color-teal-accent: #0D9488;
  
  /* Typography */
  --font-heading: 'Plus Jakarta Sans', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Fluid Typography with clamp() */
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.83rem + 0.25vw, 1rem);
  --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
  --font-size-xl: clamp(1.35rem, 1.2rem + 0.75vw, 1.75rem);
  --font-size-2xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);
  --font-size-3xl: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
  --font-size-4xl: clamp(2.75rem, 2.2rem + 2.75vw, 4.25rem);
  
  /* Spacing */
  --container-width: 1280px;
  --container-padding: clamp(1.25rem, 3vw, 2.5rem);
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  
  /* Layout & Utility */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.12);
  --shadow-dark: 0 16px 32px rgba(5, 14, 26, 0.4);
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-light-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & REUSABLE UTILITIES
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: inherit;
}

.h1 { font-size: var(--font-size-4xl); font-weight: 800; }
.h2 { font-size: var(--font-size-3xl); font-weight: 800; }
.h3 { font-size: var(--font-size-2xl); font-weight: 700; }
.h4 { font-size: var(--font-size-xl); font-weight: 700; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-orange);
  margin-bottom: var(--space-xs);
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-orange);
}

.lead {
  font-size: var(--font-size-lg);
  line-height: 1.5;
  color: inherit;
  opacity: 0.9;
}

.section-header {
  max-width: 800px;
  margin-bottom: var(--space-xl);
}

.section-header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header--center .eyebrow::before {
  display: none;
}

/* Section Colors */
.section-dark {
  background-color: var(--color-navy-dark);
  color: var(--color-text-light);
}

.section-dark .eyebrow {
  color: var(--color-orange-bright);
}

.section-light {
  background-color: var(--color-light-bg);
  color: var(--color-text-dark);
}

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

/* --------------------------------------------------------------------------
   4. BUTTONS & UI COMPONENTS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn--primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(230, 92, 0, 0.35);
}

.btn--primary:hover {
  background-color: var(--color-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 92, 0, 0.45);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-navy {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

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

.btn-icon {
  width: 1.125rem;
  height: 1.125rem;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

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

/* Cards & Containers */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.card--dark {
  background-color: var(--color-navy);
  border-color: var(--color-border-dark);
  color: var(--color-text-light);
}

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

.card--dark:hover {
  border-color: rgba(230, 92, 0, 0.4);
  box-shadow: var(--shadow-dark);
}

/* --------------------------------------------------------------------------
   5. GLOBAL HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition-fast), padding var(--transition-fast);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.brand-logo__img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

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

.brand-logo__name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-white);
  line-height: 1.1;
}

.brand-logo__name span {
  color: var(--color-orange);
}

.brand-logo__tagline {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text-light-muted);
  text-transform: uppercase;
}

/* Main Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu__link {
  position: relative;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light-muted);
  padding: 0.5rem 0;
}

.nav-menu__link:hover,
.nav-menu__link--active {
  color: var(--color-white);
}

.nav-menu__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-orange);
  transition: width var(--transition-fast);
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1002;
}

.mobile-nav-toggle svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Mobile Navigation Drawer */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-navy-darkest);
  z-index: 1001;
  padding: 6rem 2rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-menu.is-active {
  right: 0;
}

.mobile-menu__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(5, 14, 26, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-menu__backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-light);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1rem;
}

.mobile-menu__link--active {
  color: var(--color-orange);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background-color: var(--color-navy-darkest);
  color: var(--color-text-light);
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: contrast(1.1) brightness(0.9);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, 
    rgba(5, 14, 26, 0.95) 0%, 
    rgba(5, 14, 26, 0.85) 55%, 
    rgba(5, 14, 26, 0.4) 100%);
  z-index: 2;
}

.hero__container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero__content {
  max-width: 720px;
}

.hero__title {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-orange-bright);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.hero__paragraph {
  font-size: var(--font-size-base);
  color: var(--color-text-light-muted);
  margin-bottom: var(--space-lg);
  max-width: 640px;
}

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

.hero__badge-card {
  background-color: rgba(15, 35, 66, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.hero__badge-title {
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.hero__badge-value {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white);
}

/* Page Inner Hero */
.page-hero {
  position: relative;
  background-color: var(--color-navy-dark);
  color: var(--color-text-light);
  padding-top: clamp(4rem, 6vw, 6rem);
  padding-bottom: clamp(3rem, 5vw, 5rem);
  border-bottom: 1px solid var(--color-border-dark);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

/* --------------------------------------------------------------------------
   7. COMPANY SNAPSHOT (STATS)
   -------------------------------------------------------------------------- */
.snapshot-section {
  position: relative;
  margin-top: -3rem;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background-color: var(--color-navy);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 3px solid var(--color-orange);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  color: var(--color-text-light);
  box-shadow: var(--shadow-dark);
  transition: transform var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 2rem + 1.5vw, 3.75rem);
  font-weight: 800;
  color: var(--color-orange-bright);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card__label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light-muted);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   8. ABOUT PREVIEW & CONTENT SPLIT SECTIONS
   -------------------------------------------------------------------------- */
.about-preview {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.split-layout--reverse {
  grid-template-columns: 1fr 1fr;
}

.split-layout__media {
  position: relative;
}

.split-layout__image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.split-layout__accent-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-orange);
  box-shadow: var(--shadow-dark);
}

/* --------------------------------------------------------------------------
   9. WHY UZKYPET & BENEFITS GRID
   -------------------------------------------------------------------------- */
.why-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.benefit-card {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.benefit-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon-wrapper {
  width: 52px;
  height: 52px;
  background-color: var(--color-navy);
  color: var(--color-orange-bright);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.benefit-card__icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.benefit-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.benefit-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

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

.service-card__media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card__media img {
  transform: scale(1.05);
}

.service-card__num {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-orange);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}

.service-card__content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card__title {
  font-size: var(--font-size-xl);
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-orange);
}

/* Detailed Services Page List Layout */
.services-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.service-detail-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.service-detail-item:nth-child(even) {
  grid-template-columns: 1fr 1fr;
}

.service-detail-item:nth-child(even) .service-detail-item__content {
  order: 2;
}

.service-detail-item:nth-child(even) .service-detail-item__media {
  order: 1;
}

.service-detail-item__number {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-orange);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.service-detail-item__title {
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.service-detail-item__capabilities {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.capability-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-dark);
  background-color: var(--color-light-bg);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-navy);
}

.service-detail-item__media img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   11. PROJECT EXPERIENCE SECTION & CASE STUDIES
   -------------------------------------------------------------------------- */
.projects-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--color-navy-dark);
  color: var(--color-text-light);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  background-color: var(--color-navy);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.project-card:hover {
  border-color: var(--color-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-dark);
}

.project-card__image {
  height: 240px;
  width: 100%;
  object-fit: cover;
}

.project-card__content {
  padding: var(--space-lg);
}

.project-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-orange-bright);
  margin-bottom: 0.5rem;
}

.project-card__title {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.project-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.project-card__disclaimer {
  font-size: var(--font-size-xs);
  color: #64748B;
  font-style: italic;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   12. STANDARDS & CAPABILITY/EQUIPMENT
   -------------------------------------------------------------------------- */
.standards-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--color-navy-darkest);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.standard-card {
  background-color: rgba(15, 35, 66, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-fast);
}

.standard-card:hover {
  background-color: var(--color-navy);
  border-color: var(--color-orange);
  transform: translateY(-4px);
}

.standard-card__code {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-orange-bright);
  margin-bottom: 0.25rem;
}

.standard-card__desc {
  font-size: 0.75rem;
  color: var(--color-text-light-muted);
  line-height: 1.3;
}

/* Equipment Fleet Section */
.equipment-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--color-white);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.equipment-card {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.equipment-card__icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-navy);
  color: var(--color-orange);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.equipment-card__icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.equipment-card__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-navy);
}

/* --------------------------------------------------------------------------
   13. VALUES & SPICE-IQ SYSTEM (ABOUT PAGE)
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1rem;
}

.value-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-top: 4px solid var(--color-navy);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-fast);
}

.value-card:hover {
  border-top-color: var(--color-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card__letter {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-orange);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.value-card__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-navy);
}

/* --------------------------------------------------------------------------
   14. CONTACT FORM & CONTACT PAGE
   -------------------------------------------------------------------------- */
.contact-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info-card {
  background-color: var(--color-navy);
  color: var(--color-text-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-dark);
  box-shadow: var(--shadow-dark);
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
  margin-bottom: var(--space-lg);
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange-bright);
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.contact-info-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light-muted);
  margin-bottom: 0.25rem;
}

.contact-info-value {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.4;
}

.contact-form-wrapper {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-navy);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--font-size-sm);
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background-color: var(--color-white);
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px var(--color-orange-soft);
}

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

/* --------------------------------------------------------------------------
   15. FINAL CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  position: relative;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background-color: var(--color-navy-darkest);
  color: var(--color-text-light);
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-orange), transparent);
}

.cta-content {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.cta-title {
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-light-muted);
  margin-bottom: var(--space-xl);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   16. GLOBAL FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy-darkest);
  color: var(--color-text-light-muted);
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr 1.2fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand__desc {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-light-muted);
}

.footer-links__link:hover {
  color: var(--color-orange-bright);
}

.footer-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.footer-services-grid a {
  font-size: 0.85rem;
  color: var(--color-text-light-muted);
}

.footer-services-grid a:hover {
  color: var(--color-orange-bright);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-orange-bright);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   17. SCROLL REVEAL ANIMATION
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* --------------------------------------------------------------------------
   18. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */

/* Large Laptops / Tablets (1024px) */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .split-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .split-layout__image {
    height: 380px;
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .standards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .service-detail-item,
  .service-detail-item:nth-child(even) {
    grid-template-columns: 1fr;
  }
  
  .service-detail-item:nth-child(even) .service-detail-item__content {
    order: 1;
  }
  
  .service-detail-item:nth-child(even) .service-detail-item__media {
    order: 2;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Tablets (768px) */
@media (max-width: 768px) {
  .nav-menu, .header__actions .btn {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .hero__container {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Mobile Devices (480px) */
@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  
  .standards-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .service-detail-item__capabilities {
    grid-template-columns: 1fr;
  }
  
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero__actions .btn {
    width: 100%;
  }
}