/* M S Piling & Foundations — main styles */
:root {
  --ms-navy: #0a1628;
  --ms-navy-mid: #132337;
  --ms-navy-light: #1a3352;
  --ms-slate: #334155;
  --ms-gray: #64748b;
  --ms-muted: #94a3b8;
  --ms-white: #f8fafc;
  --ms-gold: #c9a227;
  --ms-gold-soft: #e8d48b;
  --ms-orange: #e07c24;
  --ms-gradient-hero: linear-gradient(135deg, #0a1628 0%, #132337 45%, #1e3a5f 100%);
  --ms-gradient-accent: linear-gradient(90deg, var(--ms-gold), var(--ms-orange));
  --ms-shadow: 0 24px 48px rgba(10, 22, 40, 0.35);
  --ms-radius: 14px;
  --ms-font-head: "Montserrat", system-ui, sans-serif;
  --ms-font-body: "Manrope", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ms-font-body);
  color: var(--ms-slate);
  background: var(--ms-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: var(--ms-font-head);
  font-weight: 700;
  color: var(--ms-navy);
  letter-spacing: -0.02em;
}

.text-accent {
  color: var(--ms-gold) !important;
}

.ms-page {
  padding-top: 76px;
}

/* —— Header / Nav —— */
.ms-navbar {
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
  background: transparent;
}

/* Keep inner-page nav readable at top before scrolling */
body.ms-page .ms-navbar {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.ms-navbar.ms-scrolled {
  background: rgba(10, 22, 40, 0.92) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.ms-navbar .nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: rgba(248, 250, 252, 0.88) !important;
  padding: 0.5rem 0.75rem !important;
  position: relative;
}

.ms-navbar .nav-link::after {
  content: "";
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--ms-gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.ms-navbar .nav-link:hover::after,
.ms-navbar .nav-link.active::after {
  transform: scaleX(1);
}

.ms-navbar .nav-link:hover,
.ms-navbar .nav-link.active {
  color: #fff !important;
}

.ms-brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

@media (min-width: 992px) {
  .ms-brand-logo {
    height: 52px;
  }
}

.ms-brand-text {
  font-family: var(--ms-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  line-height: 1.2;
  max-width: 200px;
}

.ms-nav-toggle {
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.4rem 0.55rem;
}

.btn-ms-primary {
  --bs-btn-color: #0a1628;
  --bs-btn-bg: var(--ms-gold);
  --bs-btn-border-color: var(--ms-gold);
  --bs-btn-hover-bg: var(--ms-gold-soft);
  --bs-btn-hover-border-color: var(--ms-gold-soft);
  --bs-btn-hover-color: #0a1628;
  --bs-btn-active-bg: #d4af37;
  --bs-btn-active-border-color: #d4af37;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 8px;
}

.btn-ms-outline {
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.5);
  font-weight: 600;
  border-radius: 8px;
  padding: 0.55rem 1.25rem;
}

.btn-ms-outline:hover {
  background: #fff;
  color: var(--ms-navy);
  border-color: #fff;
}

/* —— Hero —— */
.ms-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
}

.ms-hero .carousel-item {
  min-height: 100vh;
  min-height: 100dvh;
  background-size: cover;
  background-position: center;
}

.ms-hero .carousel-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(10, 22, 40, 0.88) 0%, rgba(10, 22, 40, 0.45) 55%, rgba(10, 22, 40, 0.65) 100%);
}

.ms-hero .carousel-inner,
.ms-hero .carousel-item {
  position: relative;
}

.ms-hero-content {
  position: relative;
  z-index: 2;
  padding: 8rem 0 5rem;
}

.ms-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.4);
  color: var(--ms-gold-soft);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ms-hero h1,
.ms-hero .ms-hero-headline {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 1.1;
  margin-top: 1.25rem;
  font-family: var(--ms-font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ms-hero .lead {
  color: rgba(248, 250, 252, 0.85);
  max-width: 36rem;
  font-size: 1.1rem;
}

.ms-hero .carousel-control-prev,
.ms-hero .carousel-control-next {
  width: 3rem;
  opacity: 0.7;
}

.ms-hero .carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--ms-gold);
}

/* —— Sections —— */
.ms-section {
  padding: 5rem 0;
}

.ms-section-tight {
  padding: 4rem 0;
}

.ms-section-dark {
  background: var(--ms-gradient-hero);
  color: rgba(248, 250, 252, 0.9);
}

.ms-section-dark h2,
.ms-section-dark h3,
.ms-section-dark .section-title {
  color: #fff;
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ms-orange);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--ms-gray);
  max-width: 40rem;
}

.ms-section-dark .section-desc {
  color: rgba(248, 250, 252, 0.75);
}

/* —— Cards / Glass —— */
.ms-glass {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ms-radius);
  backdrop-filter: blur(12px);
}

.ms-card {
  border: none;
  border-radius: var(--ms-radius);
  background: #fff;
  box-shadow: 0 4px 24px rgba(10, 22, 40, 0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
  height: 100%;
}

.ms-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ms-shadow);
}

.ms-card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.15), rgba(224, 124, 36, 0.12));
  color: var(--ms-navy);
  font-size: 1.35rem;
}

.ms-card-img {
  height: 200px;
  object-fit: cover;
  width: 100%;
}

/* —— Stats —— */
.ms-stat {
  text-align: center;
  padding: 1.5rem;
}

.ms-stat .num {
  font-family: var(--ms-font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  background: var(--ms-gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.ms-stat .label {
  font-size: 0.85rem;
  color: var(--ms-gray);
  font-weight: 600;
  margin-top: 0.35rem;
}

.ms-section-dark .ms-stat .label {
  color: rgba(248, 250, 252, 0.7);
}

/* —— Why list —— */
.ms-why-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--ms-radius);
  background: #fff;
  border: 1px solid rgba(10, 22, 40, 0.06);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.ms-why-item:hover {
  border-color: rgba(201, 162, 39, 0.45);
  box-shadow: 0 12px 32px rgba(10, 22, 40, 0.08);
}

.ms-why-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--ms-navy);
  color: var(--ms-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* —— Projects —— */
.ms-filter-btn {
  border: 1px solid rgba(10, 22, 40, 0.12);
  background: #fff;
  color: var(--ms-navy);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  transition: all 0.25s ease;
}

.ms-filter-btn:hover,
.ms-filter-btn.active {
  background: var(--ms-navy);
  color: #fff;
  border-color: var(--ms-navy);
}

.ms-project-card {
  border-radius: var(--ms-radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.ms-project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ms-project-card:hover img {
  transform: scale(1.06);
}

.ms-project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10, 22, 40, 0.92) 100%);
  opacity: 0.85;
  transition: opacity 0.3s;
}

.ms-project-card:hover::after {
  opacity: 1;
}

.ms-project-card .caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 1.25rem;
  color: #fff;
}

.ms-project-card .caption span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ms-gold-soft);
}

/* —— Equipment —— */
.ms-equip-card {
  border-radius: var(--ms-radius);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 20px rgba(10, 22, 40, 0.06);
  height: 100%;
}

.ms-equip-card img {
  height: 220px;
  object-fit: cover;
  width: 100%;
}

/* —— Testimonials —— */
.ms-testimonial {
  padding: 2rem;
  border-radius: var(--ms-radius);
  background: #fff;
  border: 1px solid rgba(10, 22, 40, 0.06);
  height: 100%;
}

.ms-testimonial .quote {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ms-slate);
}

.ms-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

/* —— CTA band —— */
.ms-cta {
  position: relative;
  padding: 4rem 0;
  background: var(--ms-navy-mid);
  overflow: hidden;
}

.ms-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* —— Footer —— */
.ms-footer {
  background: #060d18;
  color: rgba(248, 250, 252, 0.75);
}

.footer-links a {
  color: rgba(248, 250, 252, 0.65);
  text-decoration: none;
  display: inline-block;
  padding: 0.2rem 0;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--ms-gold-soft);
}

.ms-footer-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
}

.ms-social {
  width: 38px;
  height: 38px;
  padding: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* —— Page hero (inner) —— */
.ms-page-hero {
  position: relative;
  padding: 5rem 0 4rem;
  background: var(--ms-gradient-hero);
  color: #fff;
}

.ms-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../z/69043e9dea4c2f9b39954caa.jpg") center/cover;
  opacity: 0.2;
}

body[data-page="about"] .ms-page-hero::before {
  background-image: url("../z/69043e9dea4c2f9b39954caa.jpg");
}

body[data-page="services"] .ms-page-hero::before {
  background-image: url("../z/magnific_generate-a-herobanner-ima_2937480912.png");
}

body[data-page="projects"] .ms-page-hero::before {
  background-image: url("../z/magnific_generate-a-herobanner-ima_2937480937.png");
}

body[data-page="equipment"] .ms-page-hero::before {
  background-image: url("../z/69043e9dea4c2f9b39954caa.jpg");
}

body[data-page="careers"] .ms-page-hero::before {
  background-image: url("../z/magnific_generate-a-herobanner-ima_2937480912.png");
}

body[data-page="contact"] .ms-page-hero::before {
  background-image: url("../z/magnific_generate-a-herobanner-ima_2937480937.png");
}

.ms-page-hero .container {
  position: relative;
  z-index: 1;
}

.ms-page-hero h1 {
  color: #fff;
}

.ms-breadcrumb {
  --bs-breadcrumb-divider-color: rgba(255, 255, 255, 0.45);
}

.ms-breadcrumb .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.75);
}

/* —— Forms —— */
.ms-form .form-control,
.ms-form .form-select {
  border-radius: 10px;
  border: 1px solid rgba(10, 22, 40, 0.12);
  padding: 0.75rem 1rem;
}

.ms-form .form-control:focus {
  border-color: var(--ms-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.2);
}

/* —— Services sub-lists —— */
.ms-service-sublist {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.ms-service-sublist li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.5rem;
}

.ms-service-sublist li:last-child {
  margin-bottom: 0;
}

.ms-service-sublist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ms-gold), var(--ms-orange));
}

.ms-service-sublist-light li::before {
  background: var(--ms-gold-soft);
}

.ms-service-sublist-light {
  color: rgba(248, 250, 252, 0.85);
}

/* —— Contact page —— */
.ms-contact-info .ms-contact-link {
  color: var(--ms-navy);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
  padding-bottom: 1px;
}

.ms-contact-info .ms-contact-link:hover {
  color: var(--ms-orange);
  border-bottom-color: var(--ms-orange);
}

.ms-contact-info .ms-contact-link:focus-visible {
  outline: 2px solid var(--ms-gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.ms-contact-info .ms-contact-link-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.ms-contact-info .ms-contact-hours {
  line-height: 1.55;
}

.ms-footer .ms-footer-contact-link {
  color: rgba(248, 250, 252, 0.88);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.ms-footer .ms-footer-contact-link:hover {
  color: var(--ms-gold-soft);
  border-bottom-color: var(--ms-gold-soft);
}

/* —— Scroll top —— */
.ms-scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: var(--ms-navy);
  color: var(--ms-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  z-index: 1040;
  box-shadow: var(--ms-shadow);
}

.ms-scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.ms-scroll-top:hover {
  transform: translateY(-3px);
  color: #fff;
}

/* —— Timeline —— */
.ms-timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid rgba(201, 162, 39, 0.35);
}

.ms-timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.ms-timeline-item::before {
  content: "";
  position: absolute;
  left: -2rem;
  margin-left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ms-gold);
  border: 2px solid var(--ms-navy);
}

/* —— Modal project —— */
.modal-content {
  border-radius: var(--ms-radius);
  border: none;
}

/* —— Utilities —— */
.object-cover {
  object-fit: cover;
}

.min-vh-50 {
  min-height: 50vh;
}

@media (max-width: 991px) {
  .ms-hero-content {
    padding-top: 7rem;
  }
}