/* ============================================================
   Future Vision Company — style.css
   ============================================================ */

/* 1. CSS Variables */
:root {
  --color-navy:      #162040;
  --color-navy-dark: #0D1828;
  --color-gold:      #C4901F;
  --color-gold-dark: #A67818;
  --color-blue-gray: #C5D8E0;
  --color-white:     #FFFFFF;
  --color-off-white: #F7F4EE;
  --color-warm-gray: #EDEBE4;
  --color-dark-text: #1C1C1E;
  --color-mid-gray:  #5C5C6E;
  --color-light-gray:#DDD8CF;

  --font-display: 'Palatino Linotype', 'Book Antiqua', Palatino, Georgia, serif;
  --font-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-main:    var(--font-body);

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;

  --shadow-sm:    0 1px 4px rgba(22, 32, 64, 0.08), 0 2px 10px rgba(22, 32, 64, 0.05);
  --shadow-md:    0 4px 18px rgba(22, 32, 64, 0.13), 0 1px 4px rgba(22, 32, 64, 0.08);
  --shadow-hover: 0 8px 32px rgba(22, 32, 64, 0.16);

  --container-max: 1200px;
  --nav-height: 76px;
  --transition: 0.22s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-dark-text);
  background-color: var(--color-off-white);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

/* 3. Typography */
h1, h2, h3 { font-family: var(--font-display); }

h1 { font-size: clamp(2.2rem, 5vw, 3.75rem); font-weight: 700; line-height: 1.1;  letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.375rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.015em; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem);   font-weight: 600; line-height: 1.3; }
h4 { font-size: 0.875rem; font-weight: 700; line-height: 1.4; font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.04em; }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

.text-gold   { color: var(--color-gold); }
.text-navy   { color: var(--color-navy); }
.text-white  { color: var(--color-white); }
.text-mid    { color: var(--color-mid-gray); }
.text-center { text-align: center; }

/* 4. Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section    { padding-block: var(--space-xl); }
.section--sm { padding-block: var(--space-lg); }
.section--lg { padding-block: var(--space-2xl); }

.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }

.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.section-header { margin-bottom: var(--space-lg); }
.section-header h2 { margin-bottom: var(--space-xs); }

.section-header .subtitle {
  color: var(--color-mid-gray);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.75;
}

.section-header--center { text-align: center; }
.section-header--center .subtitle { margin-inline: auto; }

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
  font-family: var(--font-body);
}

.gold-rule {
  width: 40px;
  height: 3px;
  background: var(--color-gold);
  margin-top: 0.75rem;
  border-radius: 1px;
}

.gold-rule--center { margin-inline: auto; }

/* Gold rule inside section-headers gets bottom margin */
.section-header .gold-rule { margin-bottom: var(--space-sm); }

/* Contextual color overrides */
.projects-section .subtitle { color: rgba(255, 255, 255, 0.58); }

.company-story-inner h2 { color: var(--color-navy); margin-bottom: 0.75rem; }

.contact-section .section-header h2 { color: var(--color-navy); }
.contact-section .section-header > p {
  color: var(--color-mid-gray);
  max-width: 600px;
  margin-top: 0.75rem;
}

/* Link-more utility */
.link-more {
  color: var(--color-gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  transition: gap var(--transition);
}
.link-more:hover { gap: 0.625rem; }

/* Section action (centered "view all" wrappers) */
.section-action {
  text-align: center;
  margin-top: var(--space-lg);
}

/* Footer tagline */
.footer-tagline {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 0;
}

/* 5. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.8rem 2rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy);
}
.btn-primary:hover {
  background: var(--color-gold-dark);
  box-shadow: 0 4px 16px rgba(196, 144, 31, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
}
.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-navy {
  background: var(--color-navy);
  color: var(--color-white);
}
.btn-navy:hover { background: var(--color-navy-dark); }

.btn-full { width: 100%; justify-content: center; }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* 6. Cards */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-light-gray);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.card--accent {
  border-left: 3px solid var(--color-gold);
}

.card:hover {
  border-color: rgba(196, 144, 31, 0.35);
  box-shadow: var(--shadow-sm);
}

.card-icon {
  width: 44px;
  height: 44px;
  background: var(--color-navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.card h3 { margin-bottom: 0.375rem; }

.card p {
  color: var(--color-mid-gray);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

.card .link-arrow {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-transform: uppercase;
  transition: gap var(--transition);
}
.card .link-arrow:hover { gap: 0.5rem; }

/* Badge */
.badge {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-body);
}

.badge--ongoing {
  background: rgba(196, 144, 31, 0.14);
  color: var(--color-gold);
  border: 1px solid rgba(196, 144, 31, 0.3);
}

.badge--completed {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

/* 7. Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-navy);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
  border-bottom-color: transparent;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
}

.nav-logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-navy);
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-logo-text .name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.01em;
}

.nav-logo-text .tagline {
  font-size: 0.6875rem;
  color: rgba(196, 144, 31, 0.85);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
  border-bottom-color: var(--color-gold);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 1px;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-navy-dark);
  padding: var(--space-sm) var(--space-md);
  border-top: 2px solid var(--color-gold);
  z-index: 999;
}

.nav-mobile.open { display: block; }

.nav-mobile a {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.875rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: color var(--transition);
}

.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover,
.nav-mobile a.active { color: var(--color-gold); }

/* 8. Hero */
.hero { position: relative; overflow: hidden; }

.hero-home {
  min-height: calc(100vh - var(--nav-height));
  background:
    linear-gradient(160deg, rgba(13, 24, 40, 0.84) 0%, rgba(22, 32, 64, 0.72) 100%),
    url('../images/Background.png') center top / cover no-repeat;
  display: flex;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
}

.hero-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--color-gold);
}

.hero-home h1 {
  color: var(--color-white);
  margin-bottom: 0.625rem;
}

.hero-home .hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
  letter-spacing: 0.01em;
}

.hero-home .hero-body {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 500px;
  margin-bottom: 0;
  line-height: 1.75;
}

/* Page hero (inner pages) */
.hero-page {
  height: 40vh;
  min-height: 260px;
  background: linear-gradient(150deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-lg);
}

.hero-page::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold) 0%, transparent 55%);
}

.hero-page h1 {
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
}

.breadcrumb a { color: var(--color-gold); }
.breadcrumb span { color: rgba(255, 255, 255, 0.28); }

/* 9. Stats Bar */
.stats-bar {
  background: var(--color-navy);
  border-top: 3px solid var(--color-gold);
  padding-block: var(--space-lg);
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.stat-item {
  text-align: center;
  padding: var(--space-sm) var(--space-xs);
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
  display: none;
}

.stat-item .stat-number {
  display: block;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  font-family: var(--font-display);
}

.stat-item .stat-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.48);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 0.4rem;
  font-family: var(--font-body);
}

/* 10. About Preview */
.about-preview { background: var(--color-off-white); }

.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.about-preview-text p {
  color: var(--color-mid-gray);
  font-size: 1rem;
  line-height: 1.8;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 6px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.about-visual-block {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.about-visual-block:nth-child(1) {
  background: var(--color-navy);
  grid-column: 1;
  grid-row: 1;
  min-height: 148px;
}

.about-visual-block:nth-child(2) {
  background: var(--color-gold);
  grid-column: 2;
  grid-row: 1;
  min-height: 148px;
}

.about-visual-block:nth-child(3) {
  background: var(--color-navy-dark);
  grid-column: 1 / 3;
  grid-row: 2;
  min-height: 80px;
}

.about-visual-block .vb-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-body);
  margin-bottom: 0.25rem;
}

.about-visual-block:nth-child(1) .vb-label { color: rgba(196, 144, 31, 0.75); }
.about-visual-block:nth-child(2) .vb-label { color: rgba(22, 32, 64, 0.6); }
.about-visual-block:nth-child(3) .vb-label { color: rgba(255, 255, 255, 0.38); }

.about-visual-block .vb-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  font-family: var(--font-display);
}

.about-visual-block:nth-child(1) .vb-value { color: var(--color-white); }
.about-visual-block:nth-child(2) .vb-value { color: var(--color-navy); }
.about-visual-block:nth-child(3) .vb-value { color: rgba(255, 255, 255, 0.82); font-size: 1.1rem; }

/* 11. Services Grid (Homepage) */
.services-section {
  background: var(--color-white);
  border-top: 1px solid var(--color-light-gray);
  border-bottom: 1px solid var(--color-light-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-light-gray);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(196, 144, 31, 0.3);
}

.service-card h3 {
  margin-bottom: 0.375rem;
  color: var(--color-navy);
}

.service-card p {
  color: var(--color-mid-gray);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

/* 12. Projects Section (Homepage) */
.projects-section { background: var(--color-navy); }
.projects-section h2 { color: var(--color-white); }
.projects-section .section-label { color: var(--color-gold); }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.project-card {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-top: 2px solid var(--color-gold);
}

.project-card .project-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: 1.5;
  font-family: var(--font-body);
}

.project-card .project-client {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(196, 144, 31, 0.82);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  font-family: var(--font-body);
}

/* 13. Clients Section */
.clients-section { background: var(--color-off-white); }

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-md);
}

.client-logo-item {
  width: 152px;
  height: 76px;
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.client-logo-item:hover {
  border-color: rgba(196, 144, 31, 0.45);
  box-shadow: 0 2px 12px rgba(22, 32, 64, 0.1);
}

.client-logo-item img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
}

/* 14. CTA Banner */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-xl);
  text-align: center;
  background: var(--color-navy-dark);
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/Riyadh.png') center / cover no-repeat;
  opacity: 0.26;
  z-index: 0;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold);
  z-index: 1;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 0.625rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  margin-bottom: var(--space-md);
  max-width: 480px;
  margin-inline: auto;
}

/* 15. Footer */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.68);
  padding-block: var(--space-xl);
  border-top: 3px solid rgba(196, 144, 31, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.footer-logo-mark {
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.footer-col .col-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: var(--font-body);
}

.footer-col p { font-size: 0.9rem; line-height: 1.8; }

.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.58);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-gold); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.footer-contact-item .ci-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  min-width: 52px;
  padding-top: 2px;
  font-family: var(--font-body);
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.28);
}

/* 16. Services Page */
.services-page .service-section {
  padding-block: var(--space-xl);
  position: relative;
  overflow: hidden;
  background: var(--color-navy-dark);
}

.services-page .service-section:nth-child(even),
.services-page .service-section:nth-child(odd) {
  background: var(--color-navy-dark);
}

.services-page .service-section .container { position: relative; z-index: 2; }

.services-page .service-section .service-header h2 { color: var(--color-white); }
.services-page .service-section .service-header p  { color: rgba(255, 255, 255, 0.75); }
.services-page .service-section .section-label     { color: var(--color-gold); }
.services-page .service-section .cap-item {
  color: rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.services-page .service-section .fleet-stat { background: rgba(255, 255, 255, 0.08); }

.service-header { margin-bottom: var(--space-lg); }

.service-header .section-label {
  display: block;
  margin-bottom: 0.25rem;
}

.service-header h2 {
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.service-header p {
  color: var(--color-mid-gray);
  font-size: 1rem;
  max-width: 720px;
  line-height: 1.8;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: var(--space-md);
}

.cap-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--color-dark-text);
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--color-light-gray);
  line-height: 1.4;
}

.cap-item:last-child { border-bottom: none; }

.cap-item::before {
  content: '▸';
  color: var(--color-gold);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 3px;
}

/* Fleet stats */
.fleet-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.fleet-stat {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  text-align: center;
  min-width: 160px;
  border-top: 3px solid var(--color-gold);
}

.fleet-stat .fs-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-display);
}

.fleet-stat .fs-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.58;
  font-family: var(--font-body);
}

/* Projects tabs */
.projects-tabs-section {
  background: var(--color-navy);
  padding-block: var(--space-xl);
}

.projects-tabs-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.tab-buttons {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: 0;
}

.tab-btn {
  padding: 0.625rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.62);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-navy);
}

.tab-content { display: none; }

.tab-content.active {
  display: block;
  position: relative;
  overflow: hidden;
  min-height: 300px;
}

.tab-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  position: relative;
  z-index: 2;
  padding: var(--space-lg) 0 var(--space-md);
}

/* 17. About Page */
.company-story { background: var(--color-off-white); }

.company-story-inner {
  max-width: 800px;
  margin-inline: auto;
}

.company-story-inner p {
  font-size: 1.0625rem;
  color: var(--color-mid-gray);
  line-height: 1.82;
}

.company-story-inner p strong { color: var(--color-navy); }

.story-divider {
  width: 56px;
  height: 3px;
  background: var(--color-gold);
  margin: var(--space-lg) auto;
  border-radius: 1px;
}

/* Vision/Mission/HSE cards */
.vms-section { background: var(--color-white); }

.vms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.vms-card {
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  border-top: 4px solid var(--color-gold);
}

.vms-card--navy {
  background: var(--color-navy);
  color: var(--color-white);
}

.vms-card--white {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-top: 4px solid var(--color-gold);
}

.vms-card--gold { background: var(--color-gold); }

.vms-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.vms-card--navy h3  { color: var(--color-gold); }
.vms-card--white h3 { color: var(--color-navy); }
.vms-card--gold h3  { color: var(--color-navy); }

.vms-card p { font-size: 0.9375rem; line-height: 1.78; }

.vms-card--navy p  { color: rgba(255, 255, 255, 0.8); }
.vms-card--white p { color: var(--color-mid-gray); }
.vms-card--gold p  { color: rgba(22, 32, 64, 0.88); }

/* Values row */
.values-section { background: var(--color-warm-gray); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.value-item {
  text-align: center;
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-gray);
}

.value-icon {
  width: 52px;
  height: 52px;
  background: var(--color-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  font-size: 1.25rem;
  color: var(--color-gold);
}

.value-item h4 {
  color: var(--color-navy);
  margin-bottom: 0.375rem;
}

.value-item p {
  font-size: 0.875rem;
  color: var(--color-mid-gray);
  margin-bottom: 0;
  line-height: 1.65;
}

/* Team section */
.team-section { background: var(--color-off-white); }

.team-intro {
  max-width: 720px;
  margin-bottom: var(--space-lg);
  color: var(--color-mid-gray);
  font-size: 1rem;
  line-height: 1.8;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-light-gray);
  border-left: 3px solid var(--color-gold);
}

.team-closing {
  margin-top: 1.5rem;
  color: var(--color-mid-gray);
  font-size: 1rem;
}

.team-card h4 {
  color: var(--color-navy);
  margin-bottom: 0.375rem;
}

.team-card p {
  color: var(--color-mid-gray);
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.68;
}

/* 18. Contact Page */
.contact-section { background: var(--color-off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.contact-info h3 {
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.contact-detail {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  background: var(--color-navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.contact-detail-text .cd-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-mid-gray);
  display: block;
  margin-bottom: 0.125rem;
  font-family: var(--font-body);
}

.contact-detail-text .cd-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
}

.offices-box {
  background: var(--color-navy);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-md);
}

.offices-box .ob-title {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
  display: block;
  font-family: var(--font-body);
}

.offices-box .ob-cities {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* Business hours box */
.hours-box {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-gray);
  border-left: 3px solid var(--color-gold);
}

.hours-box h4 {
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.hours-box p {
  color: var(--color-mid-gray);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

/* Contact Form */
.contact-form-wrap h3 {
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-family: var(--font-body);
}

.req { color: var(--color-gold); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-dark-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(196, 144, 31, 0.1);
}

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235C5C6E' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* 19. Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 20. Media Queries */
@media (min-width: 480px) {
  .stats-bar .container { grid-template-columns: repeat(4, 1fr); }
  .stat-item + .stat-item::before { display: block; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .tab-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }

  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .vms-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1.5fr; }
  .about-preview-grid { grid-template-columns: 3fr 2fr; }
  .contact-grid { grid-template-columns: 1fr 1.5fr; }
}

@media (min-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(3, 1fr); }
  .tab-cards-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   21. Image Components
   ============================================================ */

.nav-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.footer-logo-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  margin-bottom: var(--space-sm);
}

/* Diagonal background panels */
.service-bg-wrap,
.tab-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.service-bg-wrap::after,
.tab-bg-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 18, 36, 0.76);
  z-index: 1;
  pointer-events: none;
}

.sbg-panel {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.sbg-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* 4-panel "/" diagonal */
.sbg-4 .sbg-panel:nth-child(1) { clip-path: polygon(0% 0%, 25% 0%, 19% 100%, 0% 100%); }
.sbg-4 .sbg-panel:nth-child(2) { clip-path: polygon(25% 0%, 50% 0%, 44% 100%, 19% 100%); }
.sbg-4 .sbg-panel:nth-child(3) { clip-path: polygon(50% 0%, 75% 0%, 69% 100%, 44% 100%); }
.sbg-4 .sbg-panel:nth-child(4) { clip-path: polygon(75% 0%, 100% 0%, 100% 100%, 69% 100%); }

/* 3-panel "/" diagonal */
.sbg-3 .sbg-panel:nth-child(1) { clip-path: polygon(0% 0%, 36% 0%, 28% 100%, 0% 100%); }
.sbg-3 .sbg-panel:nth-child(2) { clip-path: polygon(36% 0%, 70% 0%, 62% 100%, 28% 100%); }
.sbg-3 .sbg-panel:nth-child(3) { clip-path: polygon(70% 0%, 100% 0%, 100% 100%, 62% 100%); }

/* Service card with image header */
.service-card--img { padding: 0; overflow: hidden; }

.service-card-img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.service-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.service-card--img:hover .service-card-img-wrap img { transform: scale(1.04); }

.service-card-body { padding: var(--space-md); }

/* Service photo strip */
.service-photo-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.sps-item { overflow: hidden; aspect-ratio: 4 / 3; }

.sps-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.sps-item:hover img { transform: scale(1.04); }

/* Contact hero */
.hero-contact {
  min-height: 44vh;
  background:
    linear-gradient(to right, rgba(13, 24, 40, 0.92) 40%, rgba(13, 24, 40, 0.6)),
    url('../images/Riyadh.png') center / cover no-repeat;
}

@media (min-width: 768px) {
  .tab-cards-grid { grid-template-columns: repeat(2, 1fr); }
}