/*
 * KIKAYI GLOBAL — unified UI system
 * Loaded last to normalize the legacy page-specific styles without changing
 * the brand palette or the Plus Jakarta Sans typography.
 */

:root {
  --primary-color: #001f3f;
  --primary-strong: #00152b;
  --accent-color: #e31837;
  --accent-strong: #bd1029;
  --surface-color: #ffffff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f6f7f8;
  --surface-container: #eceff2;
  --surface-container-high: #e3e7eb;
  --text-primary: #18212b;
  --text-muted: #5c6875;
  --outline-color: #d7dde3;
  --outline-strong: #b9c2cb;
  --focus-ring: rgba(227, 24, 55, 0.28);
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-headline: 'Plus Jakarta Sans', sans-serif;
  --container-gutter: clamp(1.25rem, 4vw, 4rem);
  --section-space: clamp(4.5rem, 8vw, 8rem);
  --shadow-soft: 0 14px 40px rgba(0, 31, 63, 0.08);
  --shadow-raised: 0 22px 55px rgba(0, 31, 63, 0.13);
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: 7.5rem;
}

body {
  min-width: 320px;
  overflow-x: clip;
  background: var(--surface-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -0.008em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--primary-color);
  color: #ffffff;
}

img,
svg,
video {
  max-width: 100%;
}

img {
  image-rendering: auto;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-headline {
  font-family: var(--font-headline);
  font-variation-settings: 'wght' 700;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1,
.display-1,
.display-2,
.display-3,
.display-4 {
  line-height: 1.04;
}

h2,
.display-5,
.display-6,
.display-7 {
  line-height: 1.12;
}

p,
li {
  text-wrap: pretty;
}

.text-muted {
  color: var(--text-muted) !important;
}

.small,
small {
  line-height: 1.55;
}

a {
  text-underline-offset: 0.22em;
  text-decoration-thickness: 0.08em;
}

a,
button,
input,
select,
textarea,
[role='button'] {
  -webkit-tap-highlight-color: transparent;
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  z-index: 2;
  outline: 3px solid var(--focus-ring) !important;
  outline-offset: 3px;
  box-shadow: none !important;
}

/* Structural rhythm */
.container,
.container-sm,
.container-md,
.container-lg,
.container-xl,
.container-xxl {
  padding-inline: var(--container-gutter);
}

.main-content > :where(section, main) {
  position: relative;
}

section[id],
main[id] {
  scroll-margin-top: 7.5rem;
}

.py-section {
  padding-block: var(--section-space) !important;
}

.px-standard {
  padding-inline: var(--container-gutter) !important;
}

/*
 * Square geometry is intentional: it creates a precise, contemporary
 * institutional language and fulfils the no-radius requirement for every
 * legacy and dynamically generated card/button variant.
 */
:is(
  .card,
  [class*='-card'],
  [class*='card-'],
  .accordion-item,
  .accordion-button,
  .modal-content,
  .dropdown-menu,
  .list-group-item,
  .offcanvas,
  .toast,
  .alert,
  .blur-card,
  .side-panel,
  .sidebar-widget,
  .metric-box,
  .stats-box,
  .stat-box,
  .quote-box,
  .quote-overlay,
  .value-chain-container,
  .img-wrapper,
  .image-wrapper,
  .rounded-custom,
  .rounded-1,
  .rounded-2,
  .rounded-3,
  .rounded-4,
  .rounded-5,
  .rounded-top,
  .rounded-bottom,
  .rounded-start,
  .rounded-end
) {
  border-radius: 0 !important;
}

:where(.btn, button, input[type='button'], input[type='submit'], input[type='reset']) {
  border-radius: 0 !important;
}

.btn.rounded-pill,
button.rounded-pill,
a.btn.rounded-pill {
  border-radius: 0 !important;
}

.page-link {
  min-width: 44px;
  min-height: 44px;
  border-radius: 0 !important;
  color: var(--primary-color);
  font-weight: 700;
  box-shadow: none !important;
}

.page-link:hover,
.page-item.active .page-link {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #ffffff;
}

/* Cards and content surfaces */
:is(
  .card,
  [class$='-card'],
  [class*='-card '],
  .business-card,
  .service-card,
  .program-card,
  .product-card,
  .impact-card,
  .news-card,
  .blog-card,
  .material-card,
  .industry-card,
  .bento-card,
  .mission-card,
  .leader-card-main,
  .leader-card-grid,
  .gouv-card,
  .community-item,
  .approach-card,
  .side-panel,
  .sidebar-widget,
  .metric-box,
  .stats-box
) {
  border-color: var(--outline-color) !important;
  box-shadow: 0 1px 0 rgba(0, 31, 63, 0.04), 0 12px 34px rgba(0, 31, 63, 0.07) !important;
}

:is(
  .business-card,
  .service-card,
  .program-card,
  .product-card,
  .impact-card,
  .news-card,
  .blog-card,
  .material-card,
  .industry-card,
  .bento-card,
  .mission-card,
  .leader-card-main,
  .leader-card-grid,
  .gouv-card,
  .community-item,
  .approach-card,
  .res-card,
  .energy-image-card
) {
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease !important;
}

:is(
  .business-card,
  .service-card,
  .program-card,
  .product-card,
  .impact-card,
  .news-card,
  .blog-card,
  .material-card,
  .industry-card,
  .bento-card,
  .mission-card,
  .leader-card-main,
  .leader-card-grid,
  .gouv-card,
  .community-item,
  .approach-card,
  .res-card,
  .energy-image-card
):hover {
  border-color: var(--outline-strong) !important;
  box-shadow: var(--shadow-raised) !important;
  transform: translateY(-4px) !important;
}

:is(
  .business-card,
  .service-card,
  .program-card,
  .product-card,
  .impact-card,
  .news-card,
  .blog-card,
  .industry-card,
  .leader-card-main,
  .leader-card-grid,
  .res-card,
  .energy-image-card
) img {
  transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1) !important;
}

:is(
  .business-card,
  .service-card,
  .program-card,
  .product-card,
  .impact-card,
  .news-card,
  .blog-card,
  .industry-card,
  .leader-card-main,
  .leader-card-grid,
  .res-card,
  .energy-image-card
):hover img {
  transform: scale(1.035) !important;
}

/* Buttons */
.btn {
  --bs-btn-border-radius: 0;
  min-height: 46px;
  padding: 0.72rem 1.4rem;
  border-width: 1px;
  font-family: var(--font-headline);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.015em;
  box-shadow: none !important;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease !important;
}

.btn-sm {
  min-height: 36px;
  padding: 0.45rem 0.8rem;
  font-size: 0.78rem;
}

.btn-lg {
  min-height: 52px;
  padding: 0.9rem 1.7rem;
}

.btn:hover {
  transform: translateY(-2px) !important;
}

.btn:active {
  transform: translateY(0) !important;
}

.btn-primary-custom,
.btn-primary,
.btn-architectural,
.btn-mining {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #ffffff !important;
}

:where(.btn-primary-custom, .btn-primary, .btn-architectural, .btn-mining):hover {
  background: var(--primary-strong) !important;
  border-color: var(--primary-strong) !important;
}

.btn-accent {
  background: var(--accent-color) !important;
  border-color: var(--accent-color) !important;
  color: #ffffff !important;
}

.btn-accent::before {
  display: none !important;
}

.btn-accent:hover {
  background: var(--accent-strong) !important;
  border-color: var(--accent-strong) !important;
  box-shadow: none !important;
}

:where(.btn-outline-accent, .btn-outline-primary) {
  background: transparent !important;
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
}

:where(.btn-outline-accent, .btn-outline-primary):hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #ffffff !important;
}

.btn-outline-light:hover {
  color: var(--primary-color) !important;
}

.transition-all {
  transition: color 200ms ease, background-color 200ms ease, border-color 200ms ease, opacity 200ms ease, transform 200ms ease, box-shadow 200ms ease !important;
}

:where(.shadow, .shadow-sm, .shadow-lg, .shadow-xl, .shadow-2xl, .shadow-premium, .shadow-soft) {
  box-shadow: var(--shadow-soft) !important;
}

.shadow-sm {
  box-shadow: 0 5px 16px rgba(0, 31, 63, 0.08) !important;
}

/* Section overlines: typographic, never badge-like */
:where(.section-overline, .section-badge, .badge-red, .badge-industrial, .badge-strategic, .section-label),
:where(section, header, main, div) > .badge:has(+ :is(h1, h2, h3)) {
  width: auto !important;
  min-height: 0 !important;
  margin-bottom: 1rem !important;
  padding: 0 0 0 0.9rem !important;
  border: 0 !important;
  border-left: 2px solid currentColor !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--accent-color) !important;
  font-family: var(--font-headline);
  font-size: 0.7rem !important;
  font-weight: 750 !important;
  line-height: 1.4;
  letter-spacing: 0.16em !important;
  text-transform: uppercase;
}

/* Standard badges remain useful as metadata, but use the square geometry. */
.badge,
[class*='badge-'],
[class*='-badge'] {
  border-radius: 0 !important;
}

/* Forms */
:is(.form-control, .form-select, .input-group-text) {
  min-height: 48px;
  border: 1px solid var(--outline-color) !important;
  border-radius: 0 !important;
  background-color: #ffffff;
  color: var(--text-primary);
  font: inherit;
  box-shadow: none !important;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

:where(.form-control, .form-select)::placeholder {
  color: #7a8692;
  opacity: 1;
}

:where(.form-control, .form-select):hover {
  border-color: var(--outline-strong) !important;
}

:where(.form-control, .form-select):focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(0, 31, 63, 0.1) !important;
}

textarea.form-control {
  min-height: 9rem;
}

.form-check-input:not([type='radio']) {
  border-radius: 0 !important;
}

.form-check-input:checked {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
}

/* Header and navigation */
.header-main {
  filter: drop-shadow(0 8px 18px rgba(0, 31, 63, 0.06));
}

.top-bar {
  padding-block: 0.42rem;
  letter-spacing: 0.08em;
}

.main-navbar {
  border-bottom: 1px solid rgba(0, 31, 63, 0.1);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.main-navbar .nav-link-custom {
  border-radius: 0 !important;
  background: transparent !important;
  color: #3f4b57 !important;
  font-size: 0.84rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.main-navbar .nav-link-custom::after {
  content: '';
  position: absolute;
  right: 1.25rem;
  bottom: 0.15rem;
  left: 1.25rem;
  height: 2px;
  background: var(--accent-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-navbar .nav-link-custom:hover,
.main-navbar .nav-link-custom.active {
  color: var(--primary-color) !important;
}

.main-navbar .nav-link-custom:hover::after,
.main-navbar .nav-link-custom.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.mega-menu {
  border: 1px solid var(--outline-color) !important;
  border-top: 3px solid var(--primary-color) !important;
  border-radius: 0 !important;
  box-shadow: 0 24px 60px rgba(0, 31, 63, 0.16) !important;
}

.dropdown-item {
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--primary-color);
}

/* Hero surfaces */
:where(.hero-section, .hero-swiper, .leadership-hero) {
  background-color: var(--primary-strong);
}

.hero-card {
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-left: 4px solid var(--accent-color) !important;
  border-radius: 0 !important;
  background: rgba(0, 21, 43, 0.72) !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22) !important;
  backdrop-filter: blur(18px) saturate(115%);
  -webkit-backdrop-filter: blur(18px) saturate(115%);
}

.hero-title {
  letter-spacing: -0.045em;
  text-shadow: none;
}

.hero-description,
.hero-section .text-white-50 {
  color: rgba(255, 255, 255, 0.78) !important;
}

.hero-nav-btn {
  border-radius: 0 !important;
  background: rgba(0, 21, 43, 0.65);
}

.hero-pagination .swiper-pagination-bullet,
.swiper-pagination-bullet,
.slider-dot {
  border-radius: 0 !important;
}

/* Accordions, tabs and dialogs */
.accordion-item {
  border: 0 !important;
  border-top: 1px solid var(--outline-color) !important;
  background: transparent;
}

.accordion-item:last-child {
  border-bottom: 1px solid var(--outline-color) !important;
}

.accordion-button {
  padding-block: 1.25rem;
  background: transparent !important;
  color: var(--primary-color);
  font-weight: 700;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  color: var(--accent-color);
}

.nav-tabs {
  gap: 0.25rem;
  border-color: var(--outline-color);
}

.nav-tabs .nav-link {
  border-radius: 0 !important;
  color: var(--text-muted);
  font-weight: 650;
}

.nav-tabs .nav-link.active {
  border-color: var(--outline-color) var(--outline-color) #ffffff;
  color: var(--primary-color);
}

.modal-backdrop.show {
  opacity: 0.72;
}

.modal-content {
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28) !important;
}

/* Tables and progress indicators */
.table {
  --bs-table-striped-bg: var(--surface-container-low);
  border-color: var(--outline-color);
  color: var(--text-primary);
}

.table > :not(caption) > * > * {
  padding: 1rem;
}

.table thead th {
  color: var(--primary-color);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.progress,
.progress-bar {
  border-radius: 0 !important;
}

/* Footer */
footer.bg-primary-custom {
  border-top: 4px solid var(--accent-color);
  background: var(--primary-strong) !important;
}

.footer-link {
  color: rgba(255, 255, 255, 0.66);
  text-decoration: none;
  transition: color 160ms ease;
}

.footer-link:hover {
  color: #ffffff;
}

/* Remove the generic underline animation that previously crossed buttons. */
a.text-decoration-none::after {
  display: none;
}

.main-navbar .nav-link-custom::after {
  display: block;
}

/* Responsive refinement */
@media (max-width: 991.98px) {
  :root {
    --container-gutter: clamp(1.15rem, 4vw, 2rem);
    --section-space: clamp(4rem, 9vw, 6rem);
  }

  .about-section,
  .divisions-section,
  .social-impact-section,
  .news-section {
    margin-inline: 0 !important;
  }

  :where(.hero-card, .blur-card) {
    padding: clamp(1.5rem, 5vw, 2.5rem) !important;
  }
}

@media (max-width: 767.98px) {
  html {
    scroll-padding-top: 5rem;
  }

  body {
    font-size: 0.96rem;
  }

  .main-navbar {
    min-height: 72px;
  }

  #navContent {
    margin-top: 0.75rem;
    padding: 0.5rem 0 !important;
    border: 0 !important;
    border-top: 1px solid var(--outline-color) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .main-navbar .nav-link-custom {
    padding: 0.9rem 0 !important;
  }

  .main-navbar .nav-link-custom::after {
    right: 0;
    bottom: 0.4rem;
    left: 0;
    transform-origin: left;
  }

  .leadership-hero,
  .hero-section,
  .hero-swiper {
    min-height: 520px;
  }

  .hero-card {
    margin-inline: 1rem;
    border-left-width: 3px !important;
  }

  .btn:not(.btn-sm) {
    min-height: 48px;
  }

  .table-responsive {
    border: 1px solid var(--outline-color);
  }
}

@media (max-width: 575.98px) {
  .container,
  .container-sm,
  .container-md,
  .container-lg,
  .container-xl,
  .container-xxl {
    padding-inline: 1.1rem;
  }

  .main-navbar .navbar-brand img {
    height: 38px;
  }

  .main-navbar .btn-primary-custom {
    min-height: 40px;
    padding: 0.55rem 0.75rem !important;
    font-size: 0.72rem;
  }

  :where(.display-1, .display-2, .display-3, .display-4) {
    font-size: clamp(2rem, 11vw, 3rem) !important;
  }
}

@media (hover: none) {
  :where(
    .business-card,
    .service-card,
    .program-card,
    .product-card,
    .impact-card,
    .news-card,
    .blog-card,
    .material-card,
    .industry-card,
    .bento-card,
    .mission-card,
    .leader-card-main,
    .leader-card-grid,
    .gouv-card,
    .community-item,
    .approach-card,
    .res-card,
    .energy-image-card
  ):hover,
  .btn:hover {
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .header-main,
  footer,
  .btn,
  .hero-nav-btn,
  .swiper-pagination {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }

  .main-content {
    margin: 0 !important;
  }

  :where(.card, [class*='-card'], [class*='card-']) {
    break-inside: avoid;
    box-shadow: none !important;
  }
}